/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-28 08:11:05,459 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-28 08:11:05,461 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-28 08:11:05,505 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-28 08:11:05,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-28 08:11:05,506 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-28 08:11:05,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-28 08:11:05,509 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-28 08:11:05,510 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-28 08:11:05,511 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-28 08:11:05,512 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-28 08:11:05,513 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-28 08:11:05,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-28 08:11:05,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-28 08:11:05,515 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-28 08:11:05,516 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-28 08:11:05,516 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-28 08:11:05,517 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-28 08:11:05,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-28 08:11:05,520 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-28 08:11:05,521 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-28 08:11:05,522 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-28 08:11:05,523 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-28 08:11:05,524 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-28 08:11:05,524 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-28 08:11:05,527 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-28 08:11:05,533 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-28 08:11:05,534 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-28 08:11:05,537 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-28 08:11:05,537 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-04-28 08:11:05,544 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-28 08:11:05,545 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-28 08:11:05,546 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-28 08:11:05,546 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-28 08:11:05,546 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-28 08:11:05,546 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-28 08:11:05,546 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-28 08:11:05,547 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-28 08:11:05,547 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-28 08:11:05,547 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-28 08:11:05,547 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-28 08:11:05,547 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-28 08:11:05,547 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-28 08:11:05,548 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-28 08:11:05,548 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-28 08:11:05,548 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-28 08:11:05,548 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-28 08:11:05,548 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-28 08:11:05,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 08:11:05,549 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-28 08:11:05,549 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-28 08:11:05,549 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-28 08:11:05,549 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-28 08:11:05,549 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-28 08:11:05,549 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2022-04-28 08:11:05,550 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-28 08:11:05,751 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-28 08:11:05,779 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-28 08:11:05,781 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-28 08:11:05,782 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-28 08:11:05,782 INFO L275 PluginConnector]: CDTParser initialized [2022-04-28 08:11:05,783 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-2.c [2022-04-28 08:11:05,850 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b84ea45da/36bb1ad1872b4fc4ac5e943484200679/FLAGb615e7a2f [2022-04-28 08:11:06,258 INFO L306 CDTParser]: Found 1 translation units. [2022-04-28 08:11:06,258 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-2.c [2022-04-28 08:11:06,286 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b84ea45da/36bb1ad1872b4fc4ac5e943484200679/FLAGb615e7a2f [2022-04-28 08:11:06,604 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b84ea45da/36bb1ad1872b4fc4ac5e943484200679 [2022-04-28 08:11:06,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-28 08:11:06,608 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-28 08:11:06,609 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-28 08:11:06,609 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-28 08:11:06,616 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-28 08:11:06,616 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 08:11:06" (1/1) ... [2022-04-28 08:11:06,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c5e8ebb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:11:06, skipping insertion in model container [2022-04-28 08:11:06,617 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 08:11:06" (1/1) ... [2022-04-28 08:11:06,622 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-28 08:11:06,660 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-28 08:11:07,036 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-2.c[48585,48598] [2022-04-28 08:11:07,038 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 08:11:07,044 INFO L203 MainTranslator]: Completed pre-run [2022-04-28 08:11:07,122 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-2.c[48585,48598] [2022-04-28 08:11:07,122 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 08:11:07,135 INFO L208 MainTranslator]: Completed translation [2022-04-28 08:11:07,136 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:11:07 WrapperNode [2022-04-28 08:11:07,136 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-28 08:11:07,137 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-28 08:11:07,137 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-28 08:11:07,137 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-28 08:11:07,146 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:11:07" (1/1) ... [2022-04-28 08:11:07,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:11:07" (1/1) ... [2022-04-28 08:11:07,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:11:07" (1/1) ... [2022-04-28 08:11:07,160 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:11:07" (1/1) ... [2022-04-28 08:11:07,195 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:11:07" (1/1) ... [2022-04-28 08:11:07,209 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:11:07" (1/1) ... [2022-04-28 08:11:07,212 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:11:07" (1/1) ... [2022-04-28 08:11:07,219 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-28 08:11:07,220 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-28 08:11:07,220 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-28 08:11:07,220 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-28 08:11:07,227 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:11:07" (1/1) ... [2022-04-28 08:11:07,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 08:11:07,248 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 08:11:07,260 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) [2022-04-28 08:11:07,284 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 [2022-04-28 08:11:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-28 08:11:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-28 08:11:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-28 08:11:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-04-28 08:11:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2022-04-28 08:11:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2022-04-28 08:11:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2022-04-28 08:11:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2022-04-28 08:11:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2022-04-28 08:11:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2022-04-28 08:11:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2022-04-28 08:11:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-04-28 08:11:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-28 08:11:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2022-04-28 08:11:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2022-04-28 08:11:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2022-04-28 08:11:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2022-04-28 08:11:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2022-04-28 08:11:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-04-28 08:11:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-04-28 08:11:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-04-28 08:11:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-04-28 08:11:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-04-28 08:11:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2022-04-28 08:11:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2022-04-28 08:11:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-04-28 08:11:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2022-04-28 08:11:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2022-04-28 08:11:07,304 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2022-04-28 08:11:07,304 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2022-04-28 08:11:07,304 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-04-28 08:11:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-28 08:11:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-28 08:11:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-28 08:11:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-28 08:11:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-28 08:11:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-28 08:11:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-28 08:11:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2022-04-28 08:11:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2022-04-28 08:11:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2022-04-28 08:11:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2022-04-28 08:11:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2022-04-28 08:11:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2022-04-28 08:11:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2022-04-28 08:11:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2022-04-28 08:11:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2022-04-28 08:11:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2022-04-28 08:11:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2022-04-28 08:11:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-04-28 08:11:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-04-28 08:11:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-04-28 08:11:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2022-04-28 08:11:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2022-04-28 08:11:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-04-28 08:11:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2022-04-28 08:11:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2022-04-28 08:11:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2022-04-28 08:11:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2022-04-28 08:11:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-04-28 08:11:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-04-28 08:11:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-04-28 08:11:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2022-04-28 08:11:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-04-28 08:11:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-28 08:11:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-04-28 08:11:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-28 08:11:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-28 08:11:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-28 08:11:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-28 08:11:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-28 08:11:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-28 08:11:07,492 INFO L234 CfgBuilder]: Building ICFG [2022-04-28 08:11:07,494 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-28 08:11:07,528 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:11:07,567 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 08:11:07,568 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 08:11:07,577 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:11:07,592 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 08:11:07,592 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 08:11:07,604 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:11:07,891 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2022-04-28 08:11:07,891 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2022-04-28 08:11:07,893 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:11:07,966 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !false; [2022-04-28 08:11:07,967 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume false; [2022-04-28 08:11:07,983 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:11:08,008 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-04-28 08:11:08,009 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-04-28 08:11:08,133 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:11:08,141 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 08:11:08,141 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 08:11:08,142 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:11:08,155 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 08:11:08,155 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 08:11:08,156 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:11:08,174 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 08:11:08,175 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 08:11:08,230 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:11:08,259 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-04-28 08:11:08,259 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-04-28 08:11:08,264 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:11:08,426 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2022-04-28 08:11:08,426 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2022-04-28 08:11:08,473 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:11:08,478 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 08:11:08,478 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 08:11:08,478 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:11:08,488 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 08:11:08,488 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 08:11:08,489 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 08:11:08,495 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 08:11:08,496 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 08:11:08,506 INFO L275 CfgBuilder]: Performing block encoding [2022-04-28 08:11:08,524 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-28 08:11:08,524 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-28 08:11:08,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 08:11:08 BoogieIcfgContainer [2022-04-28 08:11:08,527 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-28 08:11:08,530 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-28 08:11:08,530 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-28 08:11:08,533 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-28 08:11:08,534 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.04 08:11:06" (1/3) ... [2022-04-28 08:11:08,534 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75cddcad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 08:11:08, skipping insertion in model container [2022-04-28 08:11:08,534 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 08:11:07" (2/3) ... [2022-04-28 08:11:08,535 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75cddcad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 08:11:08, skipping insertion in model container [2022-04-28 08:11:08,535 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 08:11:08" (3/3) ... [2022-04-28 08:11:08,536 INFO L111 eAbstractionObserver]: Analyzing ICFG floppy_simpl4.cil-2.c [2022-04-28 08:11:08,548 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-28 08:11:08,548 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-28 08:11:08,606 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-28 08:11:08,612 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@3a897620, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@4203dec3 [2022-04-28 08:11:08,613 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-28 08:11:08,630 INFO L276 IsEmpty]: Start isEmpty. Operand has 389 states, 288 states have (on average 1.46875) internal successors, (423), 314 states have internal predecessors, (423), 71 states have call successors, (71), 28 states have call predecessors, (71), 28 states have return successors, (71), 66 states have call predecessors, (71), 71 states have call successors, (71) [2022-04-28 08:11:08,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-04-28 08:11:08,637 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:11:08,638 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] [2022-04-28 08:11:08,639 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:11:08,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:11:08,646 INFO L85 PathProgramCache]: Analyzing trace with hash 1386555085, now seen corresponding path program 1 times [2022-04-28 08:11:08,653 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:08,658 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [221350535] [2022-04-28 08:11:08,670 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:11:08,670 INFO L85 PathProgramCache]: Analyzing trace with hash 1386555085, now seen corresponding path program 2 times [2022-04-28 08:11:08,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:11:08,673 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1568179480] [2022-04-28 08:11:08,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:11:08,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:11:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:08,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:11:09,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:09,037 INFO L290 TraceCheckUtils]: 0: Hoare triple {401#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {392#true} is VALID [2022-04-28 08:11:09,038 INFO L290 TraceCheckUtils]: 1: Hoare triple {392#true} assume true; {392#true} is VALID [2022-04-28 08:11:09,038 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {392#true} {392#true} #1156#return; {392#true} is VALID [2022-04-28 08:11:09,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:11:09,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:09,090 INFO L290 TraceCheckUtils]: 0: Hoare triple {402#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {392#true} is VALID [2022-04-28 08:11:09,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {392#true} assume true; {392#true} is VALID [2022-04-28 08:11:09,091 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {392#true} {397#(= main_~status~1 0)} #1066#return; {397#(= main_~status~1 0)} is VALID [2022-04-28 08:11:09,093 INFO L272 TraceCheckUtils]: 0: Hoare triple {392#true} call ULTIMATE.init(); {401#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:11:09,094 INFO L290 TraceCheckUtils]: 1: Hoare triple {401#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {392#true} is VALID [2022-04-28 08:11:09,094 INFO L290 TraceCheckUtils]: 2: Hoare triple {392#true} assume true; {392#true} is VALID [2022-04-28 08:11:09,094 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {392#true} {392#true} #1156#return; {392#true} is VALID [2022-04-28 08:11:09,094 INFO L272 TraceCheckUtils]: 4: Hoare triple {392#true} call #t~ret170 := main(); {392#true} is VALID [2022-04-28 08:11:09,095 INFO L290 TraceCheckUtils]: 5: Hoare triple {392#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {397#(= main_~status~1 0)} is VALID [2022-04-28 08:11:09,097 INFO L272 TraceCheckUtils]: 6: Hoare triple {397#(= main_~status~1 0)} call _BLAST_init(); {402#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:09,097 INFO L290 TraceCheckUtils]: 7: Hoare triple {402#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {392#true} is VALID [2022-04-28 08:11:09,097 INFO L290 TraceCheckUtils]: 8: Hoare triple {392#true} assume true; {392#true} is VALID [2022-04-28 08:11:09,098 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {392#true} {397#(= main_~status~1 0)} #1066#return; {397#(= main_~status~1 0)} is VALID [2022-04-28 08:11:09,098 INFO L290 TraceCheckUtils]: 10: Hoare triple {397#(= main_~status~1 0)} assume !(~status~1 >= 0); {393#false} is VALID [2022-04-28 08:11:09,098 INFO L290 TraceCheckUtils]: 11: Hoare triple {393#false} assume !(1 == ~pended~0); {393#false} is VALID [2022-04-28 08:11:09,099 INFO L290 TraceCheckUtils]: 12: Hoare triple {393#false} assume !(1 == ~pended~0); {393#false} is VALID [2022-04-28 08:11:09,099 INFO L290 TraceCheckUtils]: 13: Hoare triple {393#false} assume ~s~0 != ~UNLOADED~0; {393#false} is VALID [2022-04-28 08:11:09,099 INFO L290 TraceCheckUtils]: 14: Hoare triple {393#false} assume -1 != ~status~1; {393#false} is VALID [2022-04-28 08:11:09,099 INFO L290 TraceCheckUtils]: 15: Hoare triple {393#false} assume ~s~0 != ~SKIP2~0; {393#false} is VALID [2022-04-28 08:11:09,099 INFO L290 TraceCheckUtils]: 16: Hoare triple {393#false} assume ~s~0 != ~IPC~0; {393#false} is VALID [2022-04-28 08:11:09,100 INFO L290 TraceCheckUtils]: 17: Hoare triple {393#false} assume ~s~0 != ~DC~0; {393#false} is VALID [2022-04-28 08:11:09,100 INFO L272 TraceCheckUtils]: 18: Hoare triple {393#false} call errorFn(); {393#false} is VALID [2022-04-28 08:11:09,100 INFO L290 TraceCheckUtils]: 19: Hoare triple {393#false} assume !false; {393#false} is VALID [2022-04-28 08:11:09,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:11:09,101 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:11:09,101 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1568179480] [2022-04-28 08:11:09,102 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1568179480] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:09,102 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:09,102 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 08:11:09,105 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:11:09,105 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [221350535] [2022-04-28 08:11:09,105 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [221350535] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:09,105 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:09,106 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 08:11:09,106 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1913158993] [2022-04-28 08:11:09,106 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:11:09,110 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 [2022-04-28 08:11:09,112 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:11:09,114 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) [2022-04-28 08:11:09,137 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:09,138 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 08:11:09,138 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:09,159 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 08:11:09,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-28 08:11:09,166 INFO L87 Difference]: Start difference. First operand has 389 states, 288 states have (on average 1.46875) internal successors, (423), 314 states have internal predecessors, (423), 71 states have call successors, (71), 28 states have call predecessors, (71), 28 states have return successors, (71), 66 states have call predecessors, (71), 71 states have call successors, (71) Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 3 states have call successors, (4), 4 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-28 08:11:12,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:12,572 INFO L93 Difference]: Finished difference Result 666 states and 978 transitions. [2022-04-28 08:11:12,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-28 08:11:12,573 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 [2022-04-28 08:11:12,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:11:12,574 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) [2022-04-28 08:11:12,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 978 transitions. [2022-04-28 08:11:12,614 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) [2022-04-28 08:11:12,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 978 transitions. [2022-04-28 08:11:12,639 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 978 transitions. [2022-04-28 08:11:13,666 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 978 edges. 978 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:13,712 INFO L225 Difference]: With dead ends: 666 [2022-04-28 08:11:13,713 INFO L226 Difference]: Without dead ends: 422 [2022-04-28 08:11:13,721 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 [2022-04-28 08:11:13,725 INFO L413 NwaCegarLoop]: 496 mSDtfsCounter, 408 mSDsluCounter, 239 mSDsCounter, 0 mSdLazyCounter, 717 mSolverCounterSat, 160 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 418 SdHoareTripleChecker+Valid, 735 SdHoareTripleChecker+Invalid, 877 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 160 IncrementalHoareTripleChecker+Valid, 717 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-28 08:11:13,727 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [418 Valid, 735 Invalid, 877 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [160 Valid, 717 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-28 08:11:13,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 422 states. [2022-04-28 08:11:13,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 422 to 380. [2022-04-28 08:11:13,852 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:11:13,858 INFO L82 GeneralOperation]: Start isEquivalent. First operand 422 states. Second operand has 380 states, 282 states have (on average 1.429078014184397) internal successors, (403), 306 states have internal predecessors, (403), 71 states have call successors, (71), 28 states have call predecessors, (71), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-28 08:11:13,861 INFO L74 IsIncluded]: Start isIncluded. First operand 422 states. Second operand has 380 states, 282 states have (on average 1.429078014184397) internal successors, (403), 306 states have internal predecessors, (403), 71 states have call successors, (71), 28 states have call predecessors, (71), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-28 08:11:13,864 INFO L87 Difference]: Start difference. First operand 422 states. Second operand has 380 states, 282 states have (on average 1.429078014184397) internal successors, (403), 306 states have internal predecessors, (403), 71 states have call successors, (71), 28 states have call predecessors, (71), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-28 08:11:13,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:13,906 INFO L93 Difference]: Finished difference Result 422 states and 586 transitions. [2022-04-28 08:11:13,906 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 586 transitions. [2022-04-28 08:11:13,917 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:13,918 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:13,920 INFO L74 IsIncluded]: Start isIncluded. First operand has 380 states, 282 states have (on average 1.429078014184397) internal successors, (403), 306 states have internal predecessors, (403), 71 states have call successors, (71), 28 states have call predecessors, (71), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) Second operand 422 states. [2022-04-28 08:11:13,923 INFO L87 Difference]: Start difference. First operand has 380 states, 282 states have (on average 1.429078014184397) internal successors, (403), 306 states have internal predecessors, (403), 71 states have call successors, (71), 28 states have call predecessors, (71), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) Second operand 422 states. [2022-04-28 08:11:13,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:13,964 INFO L93 Difference]: Finished difference Result 422 states and 586 transitions. [2022-04-28 08:11:13,964 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 586 transitions. [2022-04-28 08:11:13,966 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:13,966 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:13,966 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:11:13,966 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:11:13,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 380 states, 282 states have (on average 1.429078014184397) internal successors, (403), 306 states have internal predecessors, (403), 71 states have call successors, (71), 28 states have call predecessors, (71), 26 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-28 08:11:14,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 523 transitions. [2022-04-28 08:11:14,007 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 523 transitions. Word has length 20 [2022-04-28 08:11:14,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:11:14,007 INFO L495 AbstractCegarLoop]: Abstraction has 380 states and 523 transitions. [2022-04-28 08:11:14,008 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) [2022-04-28 08:11:14,008 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 380 states and 523 transitions. [2022-04-28 08:11:14,624 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 523 edges. 523 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:14,625 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 523 transitions. [2022-04-28 08:11:14,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-28 08:11:14,625 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:11:14,626 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] [2022-04-28 08:11:14,626 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-28 08:11:14,626 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:11:14,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:11:14,627 INFO L85 PathProgramCache]: Analyzing trace with hash 1836211626, now seen corresponding path program 1 times [2022-04-28 08:11:14,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:14,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1993127487] [2022-04-28 08:11:14,627 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:11:14,628 INFO L85 PathProgramCache]: Analyzing trace with hash 1836211626, now seen corresponding path program 2 times [2022-04-28 08:11:14,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:11:14,628 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114667775] [2022-04-28 08:11:14,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:11:14,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:11:14,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:14,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:11:14,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:14,802 INFO L290 TraceCheckUtils]: 0: Hoare triple {3353#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {3341#true} is VALID [2022-04-28 08:11:14,803 INFO L290 TraceCheckUtils]: 1: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-28 08:11:14,806 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3341#true} {3341#true} #1156#return; {3341#true} is VALID [2022-04-28 08:11:14,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:11:14,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:14,839 INFO L290 TraceCheckUtils]: 0: Hoare triple {3354#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {3341#true} is VALID [2022-04-28 08:11:14,840 INFO L290 TraceCheckUtils]: 1: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-28 08:11:14,840 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3341#true} {3341#true} #1066#return; {3341#true} is VALID [2022-04-28 08:11:14,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:11:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:14,858 INFO L290 TraceCheckUtils]: 0: Hoare triple {3355#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:11:14,859 INFO L290 TraceCheckUtils]: 1: Hoare triple {3352#(= ~s~0 ~NP~0)} assume true; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:11:14,859 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3352#(= ~s~0 ~NP~0)} {3341#true} #1068#return; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:11:14,861 INFO L272 TraceCheckUtils]: 0: Hoare triple {3341#true} call ULTIMATE.init(); {3353#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:11:14,861 INFO L290 TraceCheckUtils]: 1: Hoare triple {3353#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {3341#true} is VALID [2022-04-28 08:11:14,861 INFO L290 TraceCheckUtils]: 2: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-28 08:11:14,862 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3341#true} {3341#true} #1156#return; {3341#true} is VALID [2022-04-28 08:11:14,862 INFO L272 TraceCheckUtils]: 4: Hoare triple {3341#true} call #t~ret170 := main(); {3341#true} is VALID [2022-04-28 08:11:14,863 INFO L290 TraceCheckUtils]: 5: Hoare triple {3341#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {3341#true} is VALID [2022-04-28 08:11:14,864 INFO L272 TraceCheckUtils]: 6: Hoare triple {3341#true} call _BLAST_init(); {3354#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:14,864 INFO L290 TraceCheckUtils]: 7: Hoare triple {3354#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {3341#true} is VALID [2022-04-28 08:11:14,864 INFO L290 TraceCheckUtils]: 8: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-28 08:11:14,864 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {3341#true} {3341#true} #1066#return; {3341#true} is VALID [2022-04-28 08:11:14,865 INFO L290 TraceCheckUtils]: 10: Hoare triple {3341#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {3341#true} is VALID [2022-04-28 08:11:14,865 INFO L290 TraceCheckUtils]: 11: Hoare triple {3341#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {3341#true} is VALID [2022-04-28 08:11:14,867 INFO L272 TraceCheckUtils]: 12: Hoare triple {3341#true} call stub_driver_init(); {3355#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:14,871 INFO L290 TraceCheckUtils]: 13: Hoare triple {3355#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:11:14,871 INFO L290 TraceCheckUtils]: 14: Hoare triple {3352#(= ~s~0 ~NP~0)} assume true; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:11:14,872 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {3352#(= ~s~0 ~NP~0)} {3341#true} #1068#return; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:11:14,872 INFO L290 TraceCheckUtils]: 16: Hoare triple {3352#(= ~s~0 ~NP~0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:11:14,873 INFO L290 TraceCheckUtils]: 17: Hoare triple {3352#(= ~s~0 ~NP~0)} assume 0 == ~tmp_ndt_1~0; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:11:14,876 INFO L272 TraceCheckUtils]: 18: Hoare triple {3352#(= ~s~0 ~NP~0)} call #t~ret97 := FloppyCreateClose(~devobj~0, ~pirp~0); {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:11:14,876 INFO L290 TraceCheckUtils]: 19: Hoare triple {3352#(= ~s~0 ~NP~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:11:14,877 INFO L272 TraceCheckUtils]: 20: Hoare triple {3352#(= ~s~0 ~NP~0)} call IofCompleteRequest(~Irp, 0); {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:11:14,877 INFO L290 TraceCheckUtils]: 21: Hoare triple {3352#(= ~s~0 ~NP~0)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-28 08:11:14,878 INFO L290 TraceCheckUtils]: 22: Hoare triple {3352#(= ~s~0 ~NP~0)} assume !(~s~0 == ~NP~0); {3342#false} is VALID [2022-04-28 08:11:14,878 INFO L272 TraceCheckUtils]: 23: Hoare triple {3342#false} call errorFn(); {3342#false} is VALID [2022-04-28 08:11:14,878 INFO L290 TraceCheckUtils]: 24: Hoare triple {3342#false} assume !false; {3342#false} is VALID [2022-04-28 08:11:14,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:11:14,879 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:11:14,880 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1114667775] [2022-04-28 08:11:14,880 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1114667775] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:14,881 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:14,881 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 08:11:14,881 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:11:14,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1993127487] [2022-04-28 08:11:14,882 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1993127487] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:14,882 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:14,883 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 08:11:14,883 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1036395200] [2022-04-28 08:11:14,883 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:11:14,885 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 [2022-04-28 08:11:14,886 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:11:14,886 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:11:14,906 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:14,906 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 08:11:14,906 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:14,906 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 08:11:14,907 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 08:11:14,907 INFO L87 Difference]: Start difference. First operand 380 states and 523 transitions. Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:11:18,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:18,689 INFO L93 Difference]: Finished difference Result 747 states and 1022 transitions. [2022-04-28 08:11:18,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 08:11:18,689 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 [2022-04-28 08:11:18,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:11:18,690 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) [2022-04-28 08:11:18,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1022 transitions. [2022-04-28 08:11:18,706 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) [2022-04-28 08:11:18,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1022 transitions. [2022-04-28 08:11:18,728 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1022 transitions. [2022-04-28 08:11:19,675 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1022 edges. 1022 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:19,715 INFO L225 Difference]: With dead ends: 747 [2022-04-28 08:11:19,715 INFO L226 Difference]: Without dead ends: 584 [2022-04-28 08:11:19,716 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 08:11:19,717 INFO L413 NwaCegarLoop]: 634 mSDtfsCounter, 822 mSDsluCounter, 279 mSDsCounter, 0 mSdLazyCounter, 971 mSolverCounterSat, 205 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 828 SdHoareTripleChecker+Valid, 913 SdHoareTripleChecker+Invalid, 1176 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 205 IncrementalHoareTripleChecker+Valid, 971 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-28 08:11:19,717 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [828 Valid, 913 Invalid, 1176 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [205 Valid, 971 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-28 08:11:19,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 584 states. [2022-04-28 08:11:19,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 584 to 525. [2022-04-28 08:11:19,762 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:11:19,764 INFO L82 GeneralOperation]: Start isEquivalent. First operand 584 states. Second operand has 525 states, 405 states have (on average 1.3530864197530865) internal successors, (548), 410 states have internal predecessors, (548), 78 states have call successors, (78), 41 states have call predecessors, (78), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) [2022-04-28 08:11:19,765 INFO L74 IsIncluded]: Start isIncluded. First operand 584 states. Second operand has 525 states, 405 states have (on average 1.3530864197530865) internal successors, (548), 410 states have internal predecessors, (548), 78 states have call successors, (78), 41 states have call predecessors, (78), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) [2022-04-28 08:11:19,766 INFO L87 Difference]: Start difference. First operand 584 states. Second operand has 525 states, 405 states have (on average 1.3530864197530865) internal successors, (548), 410 states have internal predecessors, (548), 78 states have call successors, (78), 41 states have call predecessors, (78), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) [2022-04-28 08:11:19,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:19,793 INFO L93 Difference]: Finished difference Result 584 states and 797 transitions. [2022-04-28 08:11:19,793 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 797 transitions. [2022-04-28 08:11:19,796 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:19,797 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:19,798 INFO L74 IsIncluded]: Start isIncluded. First operand has 525 states, 405 states have (on average 1.3530864197530865) internal successors, (548), 410 states have internal predecessors, (548), 78 states have call successors, (78), 41 states have call predecessors, (78), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) Second operand 584 states. [2022-04-28 08:11:19,799 INFO L87 Difference]: Start difference. First operand has 525 states, 405 states have (on average 1.3530864197530865) internal successors, (548), 410 states have internal predecessors, (548), 78 states have call successors, (78), 41 states have call predecessors, (78), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) Second operand 584 states. [2022-04-28 08:11:19,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:19,823 INFO L93 Difference]: Finished difference Result 584 states and 797 transitions. [2022-04-28 08:11:19,823 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 797 transitions. [2022-04-28 08:11:19,828 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:19,828 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:19,828 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:11:19,828 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:11:19,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 525 states, 405 states have (on average 1.3530864197530865) internal successors, (548), 410 states have internal predecessors, (548), 78 states have call successors, (78), 41 states have call predecessors, (78), 41 states have return successors, (90), 75 states have call predecessors, (90), 66 states have call successors, (90) [2022-04-28 08:11:19,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 525 states and 716 transitions. [2022-04-28 08:11:19,857 INFO L78 Accepts]: Start accepts. Automaton has 525 states and 716 transitions. Word has length 25 [2022-04-28 08:11:19,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:11:19,857 INFO L495 AbstractCegarLoop]: Abstraction has 525 states and 716 transitions. [2022-04-28 08:11:19,857 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) [2022-04-28 08:11:19,858 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 525 states and 716 transitions. [2022-04-28 08:11:20,615 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 716 edges. 716 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:20,615 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 716 transitions. [2022-04-28 08:11:20,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-28 08:11:20,616 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:11:20,616 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] [2022-04-28 08:11:20,616 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-28 08:11:20,616 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:11:20,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:11:20,617 INFO L85 PathProgramCache]: Analyzing trace with hash 1775067862, now seen corresponding path program 1 times [2022-04-28 08:11:20,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:20,617 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [238467830] [2022-04-28 08:11:20,617 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:11:20,617 INFO L85 PathProgramCache]: Analyzing trace with hash 1775067862, now seen corresponding path program 2 times [2022-04-28 08:11:20,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:11:20,618 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1586216320] [2022-04-28 08:11:20,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:11:20,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:11:20,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:20,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:11:20,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:20,791 INFO L290 TraceCheckUtils]: 0: Hoare triple {7087#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {7075#true} is VALID [2022-04-28 08:11:20,792 INFO L290 TraceCheckUtils]: 1: Hoare triple {7075#true} assume true; {7075#true} is VALID [2022-04-28 08:11:20,792 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7075#true} {7075#true} #1156#return; {7075#true} is VALID [2022-04-28 08:11:20,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:11:20,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:20,819 INFO L290 TraceCheckUtils]: 0: Hoare triple {7088#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {7075#true} is VALID [2022-04-28 08:11:20,820 INFO L290 TraceCheckUtils]: 1: Hoare triple {7075#true} assume true; {7075#true} is VALID [2022-04-28 08:11:20,820 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7075#true} {7075#true} #1066#return; {7075#true} is VALID [2022-04-28 08:11:20,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:11:20,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:20,841 INFO L290 TraceCheckUtils]: 0: Hoare triple {7089#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {7086#(= ~pended~0 0)} is VALID [2022-04-28 08:11:20,841 INFO L290 TraceCheckUtils]: 1: Hoare triple {7086#(= ~pended~0 0)} assume true; {7086#(= ~pended~0 0)} is VALID [2022-04-28 08:11:20,842 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7086#(= ~pended~0 0)} {7075#true} #1068#return; {7086#(= ~pended~0 0)} is VALID [2022-04-28 08:11:20,844 INFO L272 TraceCheckUtils]: 0: Hoare triple {7075#true} call ULTIMATE.init(); {7087#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:11:20,844 INFO L290 TraceCheckUtils]: 1: Hoare triple {7087#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {7075#true} is VALID [2022-04-28 08:11:20,844 INFO L290 TraceCheckUtils]: 2: Hoare triple {7075#true} assume true; {7075#true} is VALID [2022-04-28 08:11:20,844 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7075#true} {7075#true} #1156#return; {7075#true} is VALID [2022-04-28 08:11:20,844 INFO L272 TraceCheckUtils]: 4: Hoare triple {7075#true} call #t~ret170 := main(); {7075#true} is VALID [2022-04-28 08:11:20,845 INFO L290 TraceCheckUtils]: 5: Hoare triple {7075#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {7075#true} is VALID [2022-04-28 08:11:20,846 INFO L272 TraceCheckUtils]: 6: Hoare triple {7075#true} call _BLAST_init(); {7088#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:20,846 INFO L290 TraceCheckUtils]: 7: Hoare triple {7088#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {7075#true} is VALID [2022-04-28 08:11:20,846 INFO L290 TraceCheckUtils]: 8: Hoare triple {7075#true} assume true; {7075#true} is VALID [2022-04-28 08:11:20,846 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {7075#true} {7075#true} #1066#return; {7075#true} is VALID [2022-04-28 08:11:20,847 INFO L290 TraceCheckUtils]: 10: Hoare triple {7075#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {7075#true} is VALID [2022-04-28 08:11:20,847 INFO L290 TraceCheckUtils]: 11: Hoare triple {7075#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {7075#true} is VALID [2022-04-28 08:11:20,848 INFO L272 TraceCheckUtils]: 12: Hoare triple {7075#true} call stub_driver_init(); {7089#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:20,848 INFO L290 TraceCheckUtils]: 13: Hoare triple {7089#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {7086#(= ~pended~0 0)} is VALID [2022-04-28 08:11:20,848 INFO L290 TraceCheckUtils]: 14: Hoare triple {7086#(= ~pended~0 0)} assume true; {7086#(= ~pended~0 0)} is VALID [2022-04-28 08:11:20,849 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7086#(= ~pended~0 0)} {7075#true} #1068#return; {7086#(= ~pended~0 0)} is VALID [2022-04-28 08:11:20,849 INFO L290 TraceCheckUtils]: 16: Hoare triple {7086#(= ~pended~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {7086#(= ~pended~0 0)} is VALID [2022-04-28 08:11:20,850 INFO L290 TraceCheckUtils]: 17: Hoare triple {7086#(= ~pended~0 0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {7086#(= ~pended~0 0)} is VALID [2022-04-28 08:11:20,854 INFO L290 TraceCheckUtils]: 18: Hoare triple {7086#(= ~pended~0 0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {7086#(= ~pended~0 0)} is VALID [2022-04-28 08:11:20,855 INFO L290 TraceCheckUtils]: 19: Hoare triple {7086#(= ~pended~0 0)} assume 2 == ~tmp_ndt_3~0; {7086#(= ~pended~0 0)} is VALID [2022-04-28 08:11:20,855 INFO L272 TraceCheckUtils]: 20: Hoare triple {7086#(= ~pended~0 0)} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {7086#(= ~pended~0 0)} is VALID [2022-04-28 08:11:20,857 INFO L290 TraceCheckUtils]: 21: Hoare triple {7086#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {7086#(= ~pended~0 0)} is VALID [2022-04-28 08:11:20,857 INFO L290 TraceCheckUtils]: 22: Hoare triple {7086#(= ~pended~0 0)} assume 0 != ~disketteExtension__HoldNewRequests~2; {7086#(= ~pended~0 0)} is VALID [2022-04-28 08:11:20,858 INFO L290 TraceCheckUtils]: 23: Hoare triple {7086#(= ~pended~0 0)} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {7086#(= ~pended~0 0)} is VALID [2022-04-28 08:11:20,858 INFO L272 TraceCheckUtils]: 24: Hoare triple {7086#(= ~pended~0 0)} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {7086#(= ~pended~0 0)} is VALID [2022-04-28 08:11:20,859 INFO L290 TraceCheckUtils]: 25: Hoare triple {7086#(= ~pended~0 0)} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {7086#(= ~pended~0 0)} is VALID [2022-04-28 08:11:20,859 INFO L290 TraceCheckUtils]: 26: Hoare triple {7086#(= ~pended~0 0)} assume 1 == ~PagingReferenceCount~0; {7086#(= ~pended~0 0)} is VALID [2022-04-28 08:11:20,860 INFO L290 TraceCheckUtils]: 27: Hoare triple {7086#(= ~pended~0 0)} assume !(0 != ~FAKE_CONDITION~1);~Irp__IoStatus__Status~4 := 259;~myStatus~0 := 259; {7086#(= ~pended~0 0)} is VALID [2022-04-28 08:11:20,860 INFO L290 TraceCheckUtils]: 28: Hoare triple {7086#(= ~pended~0 0)} assume !(0 == ~pended~0); {7076#false} is VALID [2022-04-28 08:11:20,860 INFO L272 TraceCheckUtils]: 29: Hoare triple {7076#false} call errorFn(); {7076#false} is VALID [2022-04-28 08:11:20,860 INFO L290 TraceCheckUtils]: 30: Hoare triple {7076#false} assume !false; {7076#false} is VALID [2022-04-28 08:11:20,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:11:20,862 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:11:20,862 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1586216320] [2022-04-28 08:11:20,862 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1586216320] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:20,863 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:20,863 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 08:11:20,863 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:11:20,863 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [238467830] [2022-04-28 08:11:20,863 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [238467830] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:20,863 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:20,863 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 08:11:20,863 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [672031046] [2022-04-28 08:11:20,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:11:20,864 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 [2022-04-28 08:11:20,864 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:11:20,864 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) [2022-04-28 08:11:20,892 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:20,892 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 08:11:20,892 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:20,893 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 08:11:20,893 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 08:11:20,894 INFO L87 Difference]: Start difference. First operand 525 states and 716 transitions. Second operand has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:11:24,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:24,071 INFO L93 Difference]: Finished difference Result 695 states and 934 transitions. [2022-04-28 08:11:24,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 08:11:24,071 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 [2022-04-28 08:11:24,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:11:24,072 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) [2022-04-28 08:11:24,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 711 transitions. [2022-04-28 08:11:24,081 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) [2022-04-28 08:11:24,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 711 transitions. [2022-04-28 08:11:24,088 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 711 transitions. [2022-04-28 08:11:24,825 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 711 edges. 711 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:24,865 INFO L225 Difference]: With dead ends: 695 [2022-04-28 08:11:24,865 INFO L226 Difference]: Without dead ends: 676 [2022-04-28 08:11:24,866 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 08:11:24,869 INFO L413 NwaCegarLoop]: 459 mSDtfsCounter, 881 mSDsluCounter, 164 mSDsCounter, 0 mSdLazyCounter, 665 mSolverCounterSat, 214 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 888 SdHoareTripleChecker+Valid, 623 SdHoareTripleChecker+Invalid, 879 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 214 IncrementalHoareTripleChecker+Valid, 665 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-28 08:11:24,872 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [888 Valid, 623 Invalid, 879 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [214 Valid, 665 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-28 08:11:24,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 676 states. [2022-04-28 08:11:24,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 676 to 583. [2022-04-28 08:11:24,931 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:11:24,933 INFO L82 GeneralOperation]: Start isEquivalent. First operand 676 states. Second operand has 583 states, 450 states have (on average 1.3488888888888888) internal successors, (607), 463 states have internal predecessors, (607), 82 states have call successors, (82), 46 states have call predecessors, (82), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) [2022-04-28 08:11:24,934 INFO L74 IsIncluded]: Start isIncluded. First operand 676 states. Second operand has 583 states, 450 states have (on average 1.3488888888888888) internal successors, (607), 463 states have internal predecessors, (607), 82 states have call successors, (82), 46 states have call predecessors, (82), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) [2022-04-28 08:11:24,936 INFO L87 Difference]: Start difference. First operand 676 states. Second operand has 583 states, 450 states have (on average 1.3488888888888888) internal successors, (607), 463 states have internal predecessors, (607), 82 states have call successors, (82), 46 states have call predecessors, (82), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) [2022-04-28 08:11:24,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:24,963 INFO L93 Difference]: Finished difference Result 676 states and 906 transitions. [2022-04-28 08:11:24,963 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 906 transitions. [2022-04-28 08:11:24,965 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:24,965 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:24,967 INFO L74 IsIncluded]: Start isIncluded. First operand has 583 states, 450 states have (on average 1.3488888888888888) internal successors, (607), 463 states have internal predecessors, (607), 82 states have call successors, (82), 46 states have call predecessors, (82), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) Second operand 676 states. [2022-04-28 08:11:24,968 INFO L87 Difference]: Start difference. First operand has 583 states, 450 states have (on average 1.3488888888888888) internal successors, (607), 463 states have internal predecessors, (607), 82 states have call successors, (82), 46 states have call predecessors, (82), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) Second operand 676 states. [2022-04-28 08:11:24,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:24,997 INFO L93 Difference]: Finished difference Result 676 states and 906 transitions. [2022-04-28 08:11:24,997 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 906 transitions. [2022-04-28 08:11:24,999 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:24,999 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:24,999 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:11:25,000 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:11:25,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 583 states, 450 states have (on average 1.3488888888888888) internal successors, (607), 463 states have internal predecessors, (607), 82 states have call successors, (82), 46 states have call predecessors, (82), 50 states have return successors, (101), 78 states have call predecessors, (101), 72 states have call successors, (101) [2022-04-28 08:11:25,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 583 states and 790 transitions. [2022-04-28 08:11:25,031 INFO L78 Accepts]: Start accepts. Automaton has 583 states and 790 transitions. Word has length 31 [2022-04-28 08:11:25,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:11:25,031 INFO L495 AbstractCegarLoop]: Abstraction has 583 states and 790 transitions. [2022-04-28 08:11:25,032 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) [2022-04-28 08:11:25,033 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 583 states and 790 transitions. [2022-04-28 08:11:25,943 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 790 edges. 790 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:25,943 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 790 transitions. [2022-04-28 08:11:25,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-28 08:11:25,944 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:11:25,944 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] [2022-04-28 08:11:25,944 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-28 08:11:25,945 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:11:25,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:11:25,945 INFO L85 PathProgramCache]: Analyzing trace with hash 1405496584, now seen corresponding path program 1 times [2022-04-28 08:11:25,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:25,945 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [710825992] [2022-04-28 08:11:25,946 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:11:25,946 INFO L85 PathProgramCache]: Analyzing trace with hash 1405496584, now seen corresponding path program 2 times [2022-04-28 08:11:25,946 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:11:25,946 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423596809] [2022-04-28 08:11:25,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:11:25,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:11:25,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:26,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:11:26,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:26,071 INFO L290 TraceCheckUtils]: 0: Hoare triple {11017#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {11005#true} is VALID [2022-04-28 08:11:26,071 INFO L290 TraceCheckUtils]: 1: Hoare triple {11005#true} assume true; {11005#true} is VALID [2022-04-28 08:11:26,071 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11005#true} {11005#true} #1156#return; {11005#true} is VALID [2022-04-28 08:11:26,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:11:26,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:26,096 INFO L290 TraceCheckUtils]: 0: Hoare triple {11018#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {11005#true} is VALID [2022-04-28 08:11:26,096 INFO L290 TraceCheckUtils]: 1: Hoare triple {11005#true} assume true; {11005#true} is VALID [2022-04-28 08:11:26,096 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11005#true} {11005#true} #1066#return; {11005#true} is VALID [2022-04-28 08:11:26,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:11:26,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:26,110 INFO L290 TraceCheckUtils]: 0: Hoare triple {11019#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,110 INFO L290 TraceCheckUtils]: 1: Hoare triple {11016#(= ~compRegistered~0 0)} assume true; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,111 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11016#(= ~compRegistered~0 0)} {11005#true} #1068#return; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,112 INFO L272 TraceCheckUtils]: 0: Hoare triple {11005#true} call ULTIMATE.init(); {11017#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:11:26,113 INFO L290 TraceCheckUtils]: 1: Hoare triple {11017#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {11005#true} is VALID [2022-04-28 08:11:26,113 INFO L290 TraceCheckUtils]: 2: Hoare triple {11005#true} assume true; {11005#true} is VALID [2022-04-28 08:11:26,113 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11005#true} {11005#true} #1156#return; {11005#true} is VALID [2022-04-28 08:11:26,113 INFO L272 TraceCheckUtils]: 4: Hoare triple {11005#true} call #t~ret170 := main(); {11005#true} is VALID [2022-04-28 08:11:26,113 INFO L290 TraceCheckUtils]: 5: Hoare triple {11005#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {11005#true} is VALID [2022-04-28 08:11:26,115 INFO L272 TraceCheckUtils]: 6: Hoare triple {11005#true} call _BLAST_init(); {11018#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:26,115 INFO L290 TraceCheckUtils]: 7: Hoare triple {11018#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {11005#true} is VALID [2022-04-28 08:11:26,115 INFO L290 TraceCheckUtils]: 8: Hoare triple {11005#true} assume true; {11005#true} is VALID [2022-04-28 08:11:26,115 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {11005#true} {11005#true} #1066#return; {11005#true} is VALID [2022-04-28 08:11:26,115 INFO L290 TraceCheckUtils]: 10: Hoare triple {11005#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {11005#true} is VALID [2022-04-28 08:11:26,115 INFO L290 TraceCheckUtils]: 11: Hoare triple {11005#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {11005#true} is VALID [2022-04-28 08:11:26,124 INFO L272 TraceCheckUtils]: 12: Hoare triple {11005#true} call stub_driver_init(); {11019#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:26,125 INFO L290 TraceCheckUtils]: 13: Hoare triple {11019#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,125 INFO L290 TraceCheckUtils]: 14: Hoare triple {11016#(= ~compRegistered~0 0)} assume true; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,126 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {11016#(= ~compRegistered~0 0)} {11005#true} #1068#return; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,126 INFO L290 TraceCheckUtils]: 16: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,127 INFO L290 TraceCheckUtils]: 17: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,127 INFO L290 TraceCheckUtils]: 18: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,127 INFO L290 TraceCheckUtils]: 19: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,128 INFO L290 TraceCheckUtils]: 20: Hoare triple {11016#(= ~compRegistered~0 0)} assume 3 == ~tmp_ndt_4~0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,128 INFO L272 TraceCheckUtils]: 21: Hoare triple {11016#(= ~compRegistered~0 0)} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,129 INFO L290 TraceCheckUtils]: 22: Hoare triple {11016#(= ~compRegistered~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,134 INFO L290 TraceCheckUtils]: 23: Hoare triple {11016#(= ~compRegistered~0 0)} assume 1 == ~PagingReferenceCount~0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,135 INFO L290 TraceCheckUtils]: 24: Hoare triple {11016#(= ~compRegistered~0 0)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,135 INFO L290 TraceCheckUtils]: 25: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(0 != ~disketteExtension__IsRemoved~0); {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,135 INFO L290 TraceCheckUtils]: 26: Hoare triple {11016#(= ~compRegistered~0 0)} assume 0 == ~irpSp__MinorFunction~0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,136 INFO L272 TraceCheckUtils]: 27: Hoare triple {11016#(= ~compRegistered~0 0)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,137 INFO L290 TraceCheckUtils]: 28: Hoare triple {11016#(= ~compRegistered~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,137 INFO L290 TraceCheckUtils]: 29: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(~s~0 != ~NP~0); {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 08:11:26,137 INFO L290 TraceCheckUtils]: 30: Hoare triple {11016#(= ~compRegistered~0 0)} assume 0 != ~compRegistered~0; {11006#false} is VALID [2022-04-28 08:11:26,138 INFO L272 TraceCheckUtils]: 31: Hoare triple {11006#false} call errorFn(); {11006#false} is VALID [2022-04-28 08:11:26,138 INFO L290 TraceCheckUtils]: 32: Hoare triple {11006#false} assume !false; {11006#false} is VALID [2022-04-28 08:11:26,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:11:26,138 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:11:26,138 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1423596809] [2022-04-28 08:11:26,138 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1423596809] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:26,139 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:26,139 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 08:11:26,139 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:11:26,139 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [710825992] [2022-04-28 08:11:26,139 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [710825992] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:26,139 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:26,139 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 08:11:26,139 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020422623] [2022-04-28 08:11:26,139 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:11:26,140 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 [2022-04-28 08:11:26,140 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:11:26,140 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) [2022-04-28 08:11:26,169 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:26,169 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 08:11:26,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:26,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 08:11:26,171 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 08:11:26,172 INFO L87 Difference]: Start difference. First operand 583 states and 790 transitions. Second operand has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:11:29,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:29,355 INFO L93 Difference]: Finished difference Result 1117 states and 1501 transitions. [2022-04-28 08:11:29,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 08:11:29,355 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 [2022-04-28 08:11:29,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:11:29,357 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) [2022-04-28 08:11:29,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 923 transitions. [2022-04-28 08:11:29,366 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) [2022-04-28 08:11:29,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 923 transitions. [2022-04-28 08:11:29,374 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 923 transitions. [2022-04-28 08:11:30,383 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 923 edges. 923 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:30,433 INFO L225 Difference]: With dead ends: 1117 [2022-04-28 08:11:30,433 INFO L226 Difference]: Without dead ends: 819 [2022-04-28 08:11:30,434 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 08:11:30,436 INFO L413 NwaCegarLoop]: 541 mSDtfsCounter, 832 mSDsluCounter, 220 mSDsCounter, 0 mSdLazyCounter, 770 mSolverCounterSat, 195 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 840 SdHoareTripleChecker+Valid, 761 SdHoareTripleChecker+Invalid, 965 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 195 IncrementalHoareTripleChecker+Valid, 770 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-28 08:11:30,436 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [840 Valid, 761 Invalid, 965 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [195 Valid, 770 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-28 08:11:30,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 819 states. [2022-04-28 08:11:30,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 819 to 771. [2022-04-28 08:11:30,508 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:11:30,510 INFO L82 GeneralOperation]: Start isEquivalent. First operand 819 states. Second operand has 771 states, 606 states have (on average 1.33993399339934) internal successors, (812), 616 states have internal predecessors, (812), 99 states have call successors, (99), 61 states have call predecessors, (99), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) [2022-04-28 08:11:30,512 INFO L74 IsIncluded]: Start isIncluded. First operand 819 states. Second operand has 771 states, 606 states have (on average 1.33993399339934) internal successors, (812), 616 states have internal predecessors, (812), 99 states have call successors, (99), 61 states have call predecessors, (99), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) [2022-04-28 08:11:30,513 INFO L87 Difference]: Start difference. First operand 819 states. Second operand has 771 states, 606 states have (on average 1.33993399339934) internal successors, (812), 616 states have internal predecessors, (812), 99 states have call successors, (99), 61 states have call predecessors, (99), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) [2022-04-28 08:11:30,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:30,570 INFO L93 Difference]: Finished difference Result 819 states and 1102 transitions. [2022-04-28 08:11:30,570 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1102 transitions. [2022-04-28 08:11:30,572 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:30,572 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:30,574 INFO L74 IsIncluded]: Start isIncluded. First operand has 771 states, 606 states have (on average 1.33993399339934) internal successors, (812), 616 states have internal predecessors, (812), 99 states have call successors, (99), 61 states have call predecessors, (99), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) Second operand 819 states. [2022-04-28 08:11:30,576 INFO L87 Difference]: Start difference. First operand has 771 states, 606 states have (on average 1.33993399339934) internal successors, (812), 616 states have internal predecessors, (812), 99 states have call successors, (99), 61 states have call predecessors, (99), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) Second operand 819 states. [2022-04-28 08:11:30,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:30,624 INFO L93 Difference]: Finished difference Result 819 states and 1102 transitions. [2022-04-28 08:11:30,624 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1102 transitions. [2022-04-28 08:11:30,626 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:30,626 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:30,626 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:11:30,626 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:11:30,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 771 states, 606 states have (on average 1.33993399339934) internal successors, (812), 616 states have internal predecessors, (812), 99 states have call successors, (99), 61 states have call predecessors, (99), 65 states have return successors, (136), 97 states have call predecessors, (136), 91 states have call successors, (136) [2022-04-28 08:11:30,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 771 states and 1047 transitions. [2022-04-28 08:11:30,678 INFO L78 Accepts]: Start accepts. Automaton has 771 states and 1047 transitions. Word has length 33 [2022-04-28 08:11:30,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:11:30,678 INFO L495 AbstractCegarLoop]: Abstraction has 771 states and 1047 transitions. [2022-04-28 08:11:30,678 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) [2022-04-28 08:11:30,678 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 771 states and 1047 transitions. [2022-04-28 08:11:31,841 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1047 edges. 1047 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:31,842 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1047 transitions. [2022-04-28 08:11:31,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-28 08:11:31,843 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:11:31,843 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] [2022-04-28 08:11:31,843 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-28 08:11:31,843 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:11:31,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:11:31,843 INFO L85 PathProgramCache]: Analyzing trace with hash -883255635, now seen corresponding path program 1 times [2022-04-28 08:11:31,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:31,844 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [475612788] [2022-04-28 08:11:31,844 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:11:31,844 INFO L85 PathProgramCache]: Analyzing trace with hash -883255635, now seen corresponding path program 2 times [2022-04-28 08:11:31,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:11:31,844 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [812640737] [2022-04-28 08:11:31,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:11:31,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:11:31,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:31,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:11:31,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:31,940 INFO L290 TraceCheckUtils]: 0: Hoare triple {16462#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {16441#true} is VALID [2022-04-28 08:11:31,940 INFO L290 TraceCheckUtils]: 1: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-28 08:11:31,940 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16441#true} {16441#true} #1156#return; {16441#true} is VALID [2022-04-28 08:11:31,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:11:31,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:31,970 INFO L290 TraceCheckUtils]: 0: Hoare triple {16463#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {16441#true} is VALID [2022-04-28 08:11:31,970 INFO L290 TraceCheckUtils]: 1: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-28 08:11:31,970 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16441#true} {16441#true} #1066#return; {16441#true} is VALID [2022-04-28 08:11:31,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:11:31,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:31,985 INFO L290 TraceCheckUtils]: 0: Hoare triple {16464#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {16441#true} is VALID [2022-04-28 08:11:31,985 INFO L290 TraceCheckUtils]: 1: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-28 08:11:31,986 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16441#true} {16441#true} #1068#return; {16441#true} is VALID [2022-04-28 08:11:31,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:11:31,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:32,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:11:32,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:32,014 INFO L290 TraceCheckUtils]: 0: Hoare triple {16470#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {16441#true} is VALID [2022-04-28 08:11:32,014 INFO L290 TraceCheckUtils]: 1: Hoare triple {16441#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,015 INFO L290 TraceCheckUtils]: 2: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,015 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16461#(= ~s~0 ~DC~0)} {16441#true} #1084#return; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,015 INFO L290 TraceCheckUtils]: 0: Hoare triple {16465#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {16441#true} is VALID [2022-04-28 08:11:32,016 INFO L272 TraceCheckUtils]: 1: Hoare triple {16441#true} call IofCompleteRequest(~Irp, 0); {16470#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:11:32,016 INFO L290 TraceCheckUtils]: 2: Hoare triple {16470#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {16441#true} is VALID [2022-04-28 08:11:32,016 INFO L290 TraceCheckUtils]: 3: Hoare triple {16441#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,017 INFO L290 TraceCheckUtils]: 4: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,017 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {16461#(= ~s~0 ~DC~0)} {16441#true} #1084#return; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,018 INFO L290 TraceCheckUtils]: 6: Hoare triple {16461#(= ~s~0 ~DC~0)} #res := 0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,018 INFO L290 TraceCheckUtils]: 7: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,019 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {16461#(= ~s~0 ~DC~0)} {16441#true} #1070#return; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,021 INFO L272 TraceCheckUtils]: 0: Hoare triple {16441#true} call ULTIMATE.init(); {16462#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:11:32,021 INFO L290 TraceCheckUtils]: 1: Hoare triple {16462#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {16441#true} is VALID [2022-04-28 08:11:32,021 INFO L290 TraceCheckUtils]: 2: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-28 08:11:32,021 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16441#true} {16441#true} #1156#return; {16441#true} is VALID [2022-04-28 08:11:32,021 INFO L272 TraceCheckUtils]: 4: Hoare triple {16441#true} call #t~ret170 := main(); {16441#true} is VALID [2022-04-28 08:11:32,021 INFO L290 TraceCheckUtils]: 5: Hoare triple {16441#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {16441#true} is VALID [2022-04-28 08:11:32,022 INFO L272 TraceCheckUtils]: 6: Hoare triple {16441#true} call _BLAST_init(); {16463#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:32,023 INFO L290 TraceCheckUtils]: 7: Hoare triple {16463#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {16441#true} is VALID [2022-04-28 08:11:32,023 INFO L290 TraceCheckUtils]: 8: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-28 08:11:32,023 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {16441#true} {16441#true} #1066#return; {16441#true} is VALID [2022-04-28 08:11:32,023 INFO L290 TraceCheckUtils]: 10: Hoare triple {16441#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {16441#true} is VALID [2022-04-28 08:11:32,023 INFO L290 TraceCheckUtils]: 11: Hoare triple {16441#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {16441#true} is VALID [2022-04-28 08:11:32,024 INFO L272 TraceCheckUtils]: 12: Hoare triple {16441#true} call stub_driver_init(); {16464#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:32,024 INFO L290 TraceCheckUtils]: 13: Hoare triple {16464#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {16441#true} is VALID [2022-04-28 08:11:32,024 INFO L290 TraceCheckUtils]: 14: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-28 08:11:32,024 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {16441#true} {16441#true} #1068#return; {16441#true} is VALID [2022-04-28 08:11:32,024 INFO L290 TraceCheckUtils]: 16: Hoare triple {16441#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {16441#true} is VALID [2022-04-28 08:11:32,025 INFO L290 TraceCheckUtils]: 17: Hoare triple {16441#true} assume 0 == ~tmp_ndt_1~0; {16441#true} is VALID [2022-04-28 08:11:32,025 INFO L272 TraceCheckUtils]: 18: Hoare triple {16441#true} call #t~ret97 := FloppyCreateClose(~devobj~0, ~pirp~0); {16465#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:32,025 INFO L290 TraceCheckUtils]: 19: Hoare triple {16465#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {16441#true} is VALID [2022-04-28 08:11:32,026 INFO L272 TraceCheckUtils]: 20: Hoare triple {16441#true} call IofCompleteRequest(~Irp, 0); {16470#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:11:32,026 INFO L290 TraceCheckUtils]: 21: Hoare triple {16470#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {16441#true} is VALID [2022-04-28 08:11:32,026 INFO L290 TraceCheckUtils]: 22: Hoare triple {16441#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,027 INFO L290 TraceCheckUtils]: 23: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,027 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {16461#(= ~s~0 ~DC~0)} {16441#true} #1084#return; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,028 INFO L290 TraceCheckUtils]: 25: Hoare triple {16461#(= ~s~0 ~DC~0)} #res := 0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,028 INFO L290 TraceCheckUtils]: 26: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,029 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {16461#(= ~s~0 ~DC~0)} {16441#true} #1070#return; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,029 INFO L290 TraceCheckUtils]: 28: Hoare triple {16461#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~status~1 := #t~ret97;havoc #t~ret97; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,029 INFO L290 TraceCheckUtils]: 29: Hoare triple {16461#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,030 INFO L290 TraceCheckUtils]: 30: Hoare triple {16461#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,030 INFO L290 TraceCheckUtils]: 31: Hoare triple {16461#(= ~s~0 ~DC~0)} assume ~s~0 != ~UNLOADED~0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,030 INFO L290 TraceCheckUtils]: 32: Hoare triple {16461#(= ~s~0 ~DC~0)} assume -1 != ~status~1; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,031 INFO L290 TraceCheckUtils]: 33: Hoare triple {16461#(= ~s~0 ~DC~0)} assume ~s~0 != ~SKIP2~0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,031 INFO L290 TraceCheckUtils]: 34: Hoare triple {16461#(= ~s~0 ~DC~0)} assume ~s~0 != ~IPC~0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 08:11:32,032 INFO L290 TraceCheckUtils]: 35: Hoare triple {16461#(= ~s~0 ~DC~0)} assume ~s~0 != ~DC~0; {16442#false} is VALID [2022-04-28 08:11:32,032 INFO L272 TraceCheckUtils]: 36: Hoare triple {16442#false} call errorFn(); {16442#false} is VALID [2022-04-28 08:11:32,032 INFO L290 TraceCheckUtils]: 37: Hoare triple {16442#false} assume !false; {16442#false} is VALID [2022-04-28 08:11:32,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:11:32,032 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:11:32,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [812640737] [2022-04-28 08:11:32,032 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [812640737] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:32,033 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:32,033 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 08:11:32,033 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:11:32,033 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [475612788] [2022-04-28 08:11:32,033 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [475612788] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:32,033 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:32,033 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 08:11:32,033 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1397252839] [2022-04-28 08:11:32,033 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:11:32,034 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 38 [2022-04-28 08:11:32,034 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:11:32,034 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:11:32,065 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:32,065 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 08:11:32,065 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:32,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 08:11:32,066 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2022-04-28 08:11:32,066 INFO L87 Difference]: Start difference. First operand 771 states and 1047 transitions. Second operand has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:11:35,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:35,946 INFO L93 Difference]: Finished difference Result 865 states and 1163 transitions. [2022-04-28 08:11:35,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 08:11:35,947 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 38 [2022-04-28 08:11:35,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:11:35,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:11:35,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 639 transitions. [2022-04-28 08:11:35,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:11:35,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 639 transitions. [2022-04-28 08:11:35,960 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 639 transitions. [2022-04-28 08:11:36,666 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 639 edges. 639 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:36,726 INFO L225 Difference]: With dead ends: 865 [2022-04-28 08:11:36,726 INFO L226 Difference]: Without dead ends: 860 [2022-04-28 08:11:36,727 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=53, Unknown=0, NotChecked=0, Total=90 [2022-04-28 08:11:36,727 INFO L413 NwaCegarLoop]: 476 mSDtfsCounter, 361 mSDsluCounter, 470 mSDsCounter, 0 mSdLazyCounter, 1299 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 362 SdHoareTripleChecker+Valid, 946 SdHoareTripleChecker+Invalid, 1395 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 1299 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-28 08:11:36,727 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [362 Valid, 946 Invalid, 1395 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 1299 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-28 08:11:36,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 860 states. [2022-04-28 08:11:36,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 860 to 808. [2022-04-28 08:11:36,802 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:11:36,804 INFO L82 GeneralOperation]: Start isEquivalent. First operand 860 states. Second operand has 808 states, 636 states have (on average 1.3333333333333333) internal successors, (848), 648 states have internal predecessors, (848), 99 states have call successors, (99), 61 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-28 08:11:36,806 INFO L74 IsIncluded]: Start isIncluded. First operand 860 states. Second operand has 808 states, 636 states have (on average 1.3333333333333333) internal successors, (848), 648 states have internal predecessors, (848), 99 states have call successors, (99), 61 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-28 08:11:36,808 INFO L87 Difference]: Start difference. First operand 860 states. Second operand has 808 states, 636 states have (on average 1.3333333333333333) internal successors, (848), 648 states have internal predecessors, (848), 99 states have call successors, (99), 61 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-28 08:11:36,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:36,850 INFO L93 Difference]: Finished difference Result 860 states and 1157 transitions. [2022-04-28 08:11:36,850 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1157 transitions. [2022-04-28 08:11:36,852 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:36,852 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:36,855 INFO L74 IsIncluded]: Start isIncluded. First operand has 808 states, 636 states have (on average 1.3333333333333333) internal successors, (848), 648 states have internal predecessors, (848), 99 states have call successors, (99), 61 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 860 states. [2022-04-28 08:11:36,856 INFO L87 Difference]: Start difference. First operand has 808 states, 636 states have (on average 1.3333333333333333) internal successors, (848), 648 states have internal predecessors, (848), 99 states have call successors, (99), 61 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 860 states. [2022-04-28 08:11:36,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:36,899 INFO L93 Difference]: Finished difference Result 860 states and 1157 transitions. [2022-04-28 08:11:36,899 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1157 transitions. [2022-04-28 08:11:36,902 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:36,902 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:36,902 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:11:36,902 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:11:36,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 808 states, 636 states have (on average 1.3333333333333333) internal successors, (848), 648 states have internal predecessors, (848), 99 states have call successors, (99), 61 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-28 08:11:36,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 808 states and 1090 transitions. [2022-04-28 08:11:36,957 INFO L78 Accepts]: Start accepts. Automaton has 808 states and 1090 transitions. Word has length 38 [2022-04-28 08:11:36,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:11:36,958 INFO L495 AbstractCegarLoop]: Abstraction has 808 states and 1090 transitions. [2022-04-28 08:11:36,958 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.25) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:11:36,958 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 808 states and 1090 transitions. [2022-04-28 08:11:38,270 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1090 edges. 1090 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:38,270 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1090 transitions. [2022-04-28 08:11:38,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-28 08:11:38,271 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:11:38,271 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] [2022-04-28 08:11:38,271 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-28 08:11:38,271 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:11:38,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:11:38,272 INFO L85 PathProgramCache]: Analyzing trace with hash 726893149, now seen corresponding path program 1 times [2022-04-28 08:11:38,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:38,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [394579662] [2022-04-28 08:11:38,272 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:11:38,272 INFO L85 PathProgramCache]: Analyzing trace with hash 726893149, now seen corresponding path program 2 times [2022-04-28 08:11:38,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:11:38,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2037935230] [2022-04-28 08:11:38,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:11:38,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:11:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:38,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:11:38,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:38,395 INFO L290 TraceCheckUtils]: 0: Hoare triple {21556#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {21544#true} is VALID [2022-04-28 08:11:38,395 INFO L290 TraceCheckUtils]: 1: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-28 08:11:38,395 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21544#true} {21544#true} #1156#return; {21544#true} is VALID [2022-04-28 08:11:38,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:11:38,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:38,426 INFO L290 TraceCheckUtils]: 0: Hoare triple {21557#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {21544#true} is VALID [2022-04-28 08:11:38,426 INFO L290 TraceCheckUtils]: 1: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-28 08:11:38,426 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21544#true} {21544#true} #1066#return; {21544#true} is VALID [2022-04-28 08:11:38,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:11:38,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:38,439 INFO L290 TraceCheckUtils]: 0: Hoare triple {21558#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {21544#true} is VALID [2022-04-28 08:11:38,439 INFO L290 TraceCheckUtils]: 1: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-28 08:11:38,439 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21544#true} {21544#true} #1068#return; {21544#true} is VALID [2022-04-28 08:11:38,441 INFO L272 TraceCheckUtils]: 0: Hoare triple {21544#true} call ULTIMATE.init(); {21556#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:11:38,441 INFO L290 TraceCheckUtils]: 1: Hoare triple {21556#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {21544#true} is VALID [2022-04-28 08:11:38,441 INFO L290 TraceCheckUtils]: 2: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-28 08:11:38,441 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21544#true} {21544#true} #1156#return; {21544#true} is VALID [2022-04-28 08:11:38,441 INFO L272 TraceCheckUtils]: 4: Hoare triple {21544#true} call #t~ret170 := main(); {21544#true} is VALID [2022-04-28 08:11:38,441 INFO L290 TraceCheckUtils]: 5: Hoare triple {21544#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {21544#true} is VALID [2022-04-28 08:11:38,442 INFO L272 TraceCheckUtils]: 6: Hoare triple {21544#true} call _BLAST_init(); {21557#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:38,442 INFO L290 TraceCheckUtils]: 7: Hoare triple {21557#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {21544#true} is VALID [2022-04-28 08:11:38,443 INFO L290 TraceCheckUtils]: 8: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-28 08:11:38,443 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {21544#true} {21544#true} #1066#return; {21544#true} is VALID [2022-04-28 08:11:38,443 INFO L290 TraceCheckUtils]: 10: Hoare triple {21544#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {21544#true} is VALID [2022-04-28 08:11:38,443 INFO L290 TraceCheckUtils]: 11: Hoare triple {21544#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {21544#true} is VALID [2022-04-28 08:11:38,444 INFO L272 TraceCheckUtils]: 12: Hoare triple {21544#true} call stub_driver_init(); {21558#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:38,444 INFO L290 TraceCheckUtils]: 13: Hoare triple {21558#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {21544#true} is VALID [2022-04-28 08:11:38,444 INFO L290 TraceCheckUtils]: 14: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-28 08:11:38,444 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {21544#true} {21544#true} #1068#return; {21544#true} is VALID [2022-04-28 08:11:38,444 INFO L290 TraceCheckUtils]: 16: Hoare triple {21544#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {21544#true} is VALID [2022-04-28 08:11:38,444 INFO L290 TraceCheckUtils]: 17: Hoare triple {21544#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {21544#true} is VALID [2022-04-28 08:11:38,444 INFO L290 TraceCheckUtils]: 18: Hoare triple {21544#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {21544#true} is VALID [2022-04-28 08:11:38,444 INFO L290 TraceCheckUtils]: 19: Hoare triple {21544#true} assume 2 == ~tmp_ndt_3~0; {21544#true} is VALID [2022-04-28 08:11:38,445 INFO L272 TraceCheckUtils]: 20: Hoare triple {21544#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {21544#true} is VALID [2022-04-28 08:11:38,445 INFO L290 TraceCheckUtils]: 21: Hoare triple {21544#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {21544#true} is VALID [2022-04-28 08:11:38,445 INFO L290 TraceCheckUtils]: 22: Hoare triple {21544#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {21544#true} is VALID [2022-04-28 08:11:38,445 INFO L290 TraceCheckUtils]: 23: Hoare triple {21544#true} assume !(0 != ~disketteExtension__IsRemoved~1); {21544#true} is VALID [2022-04-28 08:11:38,445 INFO L290 TraceCheckUtils]: 24: Hoare triple {21544#true} assume 0 == ~disketteExtension__IsStarted~2; {21544#true} is VALID [2022-04-28 08:11:38,445 INFO L290 TraceCheckUtils]: 25: Hoare triple {21544#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:11:38,446 INFO L290 TraceCheckUtils]: 26: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:11:38,446 INFO L272 TraceCheckUtils]: 27: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:11:38,447 INFO L290 TraceCheckUtils]: 28: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:11:38,451 INFO L290 TraceCheckUtils]: 29: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} assume !(0 != ~compRegistered~0); {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:11:38,451 INFO L290 TraceCheckUtils]: 30: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:11:38,453 INFO L290 TraceCheckUtils]: 31: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} assume 0 == ~tmp_ndt_10~0; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:11:38,453 INFO L290 TraceCheckUtils]: 32: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} ~returnVal2~0 := 0; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:11:38,453 INFO L290 TraceCheckUtils]: 33: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~NP~0); {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:11:38,454 INFO L290 TraceCheckUtils]: 34: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:11:38,454 INFO L290 TraceCheckUtils]: 35: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~SKIP1~0); {21545#false} is VALID [2022-04-28 08:11:38,454 INFO L272 TraceCheckUtils]: 36: Hoare triple {21545#false} call errorFn(); {21545#false} is VALID [2022-04-28 08:11:38,454 INFO L290 TraceCheckUtils]: 37: Hoare triple {21545#false} assume !false; {21545#false} is VALID [2022-04-28 08:11:38,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:11:38,455 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:11:38,455 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2037935230] [2022-04-28 08:11:38,455 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2037935230] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:38,455 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:38,455 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 08:11:38,455 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:11:38,456 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [394579662] [2022-04-28 08:11:38,456 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [394579662] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:38,456 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:38,456 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 08:11:38,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [965559521] [2022-04-28 08:11:38,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:11:38,456 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 [2022-04-28 08:11:38,457 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:11:38,458 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) [2022-04-28 08:11:38,486 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:38,486 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 08:11:38,486 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:38,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 08:11:38,487 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 08:11:38,487 INFO L87 Difference]: Start difference. First operand 808 states and 1090 transitions. Second operand has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 08:11:41,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:41,191 INFO L93 Difference]: Finished difference Result 842 states and 1132 transitions. [2022-04-28 08:11:41,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 08:11:41,191 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 [2022-04-28 08:11:41,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:11:41,191 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) [2022-04-28 08:11:41,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 574 transitions. [2022-04-28 08:11:41,197 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) [2022-04-28 08:11:41,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 574 transitions. [2022-04-28 08:11:41,202 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 574 transitions. [2022-04-28 08:11:41,896 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 574 edges. 574 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:41,948 INFO L225 Difference]: With dead ends: 842 [2022-04-28 08:11:41,948 INFO L226 Difference]: Without dead ends: 839 [2022-04-28 08:11:41,948 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 [2022-04-28 08:11:41,949 INFO L413 NwaCegarLoop]: 467 mSDtfsCounter, 424 mSDsluCounter, 275 mSDsCounter, 0 mSdLazyCounter, 844 mSolverCounterSat, 135 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 428 SdHoareTripleChecker+Valid, 742 SdHoareTripleChecker+Invalid, 979 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 135 IncrementalHoareTripleChecker+Valid, 844 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-28 08:11:41,949 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [428 Valid, 742 Invalid, 979 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [135 Valid, 844 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-28 08:11:41,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 839 states. [2022-04-28 08:11:42,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 839 to 819. [2022-04-28 08:11:42,024 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:11:42,026 INFO L82 GeneralOperation]: Start isEquivalent. First operand 839 states. Second operand has 819 states, 647 states have (on average 1.3323029366306027) internal successors, (862), 658 states have internal predecessors, (862), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-28 08:11:42,042 INFO L74 IsIncluded]: Start isIncluded. First operand 839 states. Second operand has 819 states, 647 states have (on average 1.3323029366306027) internal successors, (862), 658 states have internal predecessors, (862), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-28 08:11:42,044 INFO L87 Difference]: Start difference. First operand 839 states. Second operand has 819 states, 647 states have (on average 1.3323029366306027) internal successors, (862), 658 states have internal predecessors, (862), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-28 08:11:42,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:42,088 INFO L93 Difference]: Finished difference Result 839 states and 1128 transitions. [2022-04-28 08:11:42,088 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1128 transitions. [2022-04-28 08:11:42,091 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:42,091 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:42,093 INFO L74 IsIncluded]: Start isIncluded. First operand has 819 states, 647 states have (on average 1.3323029366306027) internal successors, (862), 658 states have internal predecessors, (862), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 839 states. [2022-04-28 08:11:42,094 INFO L87 Difference]: Start difference. First operand has 819 states, 647 states have (on average 1.3323029366306027) internal successors, (862), 658 states have internal predecessors, (862), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 839 states. [2022-04-28 08:11:42,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:42,132 INFO L93 Difference]: Finished difference Result 839 states and 1128 transitions. [2022-04-28 08:11:42,132 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1128 transitions. [2022-04-28 08:11:42,136 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:42,136 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:42,136 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:11:42,137 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:11:42,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 819 states, 647 states have (on average 1.3323029366306027) internal successors, (862), 658 states have internal predecessors, (862), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-28 08:11:42,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 1104 transitions. [2022-04-28 08:11:42,209 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 1104 transitions. Word has length 38 [2022-04-28 08:11:42,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:11:42,209 INFO L495 AbstractCegarLoop]: Abstraction has 819 states and 1104 transitions. [2022-04-28 08:11:42,209 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) [2022-04-28 08:11:42,209 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 819 states and 1104 transitions. [2022-04-28 08:11:43,470 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1104 edges. 1104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:43,470 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1104 transitions. [2022-04-28 08:11:43,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-28 08:11:43,471 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:11:43,472 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] [2022-04-28 08:11:43,472 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-28 08:11:43,472 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:11:43,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:11:43,472 INFO L85 PathProgramCache]: Analyzing trace with hash -1159472068, now seen corresponding path program 1 times [2022-04-28 08:11:43,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:43,473 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1707487025] [2022-04-28 08:11:43,473 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:11:43,473 INFO L85 PathProgramCache]: Analyzing trace with hash -1159472068, now seen corresponding path program 2 times [2022-04-28 08:11:43,473 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:11:43,473 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1771429835] [2022-04-28 08:11:43,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:11:43,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:11:43,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:43,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:11:43,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:43,626 INFO L290 TraceCheckUtils]: 0: Hoare triple {26586#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {26564#true} is VALID [2022-04-28 08:11:43,626 INFO L290 TraceCheckUtils]: 1: Hoare triple {26564#true} assume true; {26564#true} is VALID [2022-04-28 08:11:43,626 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26564#true} {26564#true} #1156#return; {26564#true} is VALID [2022-04-28 08:11:43,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:11:43,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:43,679 INFO L290 TraceCheckUtils]: 0: Hoare triple {26587#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:11:43,680 INFO L290 TraceCheckUtils]: 1: Hoare triple {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:11:43,684 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {26564#true} #1066#return; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 08:11:43,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:11:43,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:43,704 INFO L290 TraceCheckUtils]: 0: Hoare triple {26589#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {26564#true} is VALID [2022-04-28 08:11:43,704 INFO L290 TraceCheckUtils]: 1: Hoare triple {26564#true} assume true; {26564#true} is VALID [2022-04-28 08:11:43,707 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26564#true} {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1068#return; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 08:11:43,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:11:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:43,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:11:43,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:43,793 INFO L290 TraceCheckUtils]: 0: Hoare triple {26596#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {26564#true} is VALID [2022-04-28 08:11:43,793 INFO L290 TraceCheckUtils]: 1: Hoare triple {26564#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:11:43,794 INFO L290 TraceCheckUtils]: 2: Hoare triple {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:11:43,795 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {26564#true} #1084#return; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:11:43,795 INFO L290 TraceCheckUtils]: 0: Hoare triple {26590#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {26564#true} is VALID [2022-04-28 08:11:43,795 INFO L272 TraceCheckUtils]: 1: Hoare triple {26564#true} call IofCompleteRequest(~Irp, 0); {26596#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:11:43,795 INFO L290 TraceCheckUtils]: 2: Hoare triple {26596#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {26564#true} is VALID [2022-04-28 08:11:43,796 INFO L290 TraceCheckUtils]: 3: Hoare triple {26564#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:11:43,796 INFO L290 TraceCheckUtils]: 4: Hoare triple {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:11:43,797 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {26564#true} #1084#return; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:11:43,797 INFO L290 TraceCheckUtils]: 6: Hoare triple {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := 0; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:11:43,798 INFO L290 TraceCheckUtils]: 7: Hoare triple {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:11:43,799 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1070#return; {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 08:11:43,801 INFO L272 TraceCheckUtils]: 0: Hoare triple {26564#true} call ULTIMATE.init(); {26586#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:11:43,801 INFO L290 TraceCheckUtils]: 1: Hoare triple {26586#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {26564#true} is VALID [2022-04-28 08:11:43,801 INFO L290 TraceCheckUtils]: 2: Hoare triple {26564#true} assume true; {26564#true} is VALID [2022-04-28 08:11:43,801 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26564#true} {26564#true} #1156#return; {26564#true} is VALID [2022-04-28 08:11:43,802 INFO L272 TraceCheckUtils]: 4: Hoare triple {26564#true} call #t~ret170 := main(); {26564#true} is VALID [2022-04-28 08:11:43,802 INFO L290 TraceCheckUtils]: 5: Hoare triple {26564#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {26564#true} is VALID [2022-04-28 08:11:43,803 INFO L272 TraceCheckUtils]: 6: Hoare triple {26564#true} call _BLAST_init(); {26587#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:43,803 INFO L290 TraceCheckUtils]: 7: Hoare triple {26587#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:11:43,804 INFO L290 TraceCheckUtils]: 8: Hoare triple {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:11:43,804 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {26588#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {26564#true} #1066#return; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 08:11:43,805 INFO L290 TraceCheckUtils]: 10: Hoare triple {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 08:11:43,805 INFO L290 TraceCheckUtils]: 11: Hoare triple {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 08:11:43,806 INFO L272 TraceCheckUtils]: 12: Hoare triple {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call stub_driver_init(); {26589#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:43,806 INFO L290 TraceCheckUtils]: 13: Hoare triple {26589#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {26564#true} is VALID [2022-04-28 08:11:43,806 INFO L290 TraceCheckUtils]: 14: Hoare triple {26564#true} assume true; {26564#true} is VALID [2022-04-28 08:11:43,807 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26564#true} {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1068#return; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 08:11:43,807 INFO L290 TraceCheckUtils]: 16: Hoare triple {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 08:11:43,808 INFO L290 TraceCheckUtils]: 17: Hoare triple {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 0 == ~tmp_ndt_1~0; {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 08:11:43,809 INFO L272 TraceCheckUtils]: 18: Hoare triple {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call #t~ret97 := FloppyCreateClose(~devobj~0, ~pirp~0); {26590#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:43,809 INFO L290 TraceCheckUtils]: 19: Hoare triple {26590#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {26564#true} is VALID [2022-04-28 08:11:43,809 INFO L272 TraceCheckUtils]: 20: Hoare triple {26564#true} call IofCompleteRequest(~Irp, 0); {26596#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:11:43,809 INFO L290 TraceCheckUtils]: 21: Hoare triple {26596#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {26564#true} is VALID [2022-04-28 08:11:43,810 INFO L290 TraceCheckUtils]: 22: Hoare triple {26564#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:11:43,810 INFO L290 TraceCheckUtils]: 23: Hoare triple {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:11:43,811 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {26597#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {26564#true} #1084#return; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:11:43,812 INFO L290 TraceCheckUtils]: 25: Hoare triple {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := 0; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:11:43,812 INFO L290 TraceCheckUtils]: 26: Hoare triple {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:11:43,813 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {26595#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {26572#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1070#return; {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 08:11:43,814 INFO L290 TraceCheckUtils]: 28: Hoare triple {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~status~1 := #t~ret97;havoc #t~ret97; {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 08:11:43,814 INFO L290 TraceCheckUtils]: 29: Hoare triple {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 08:11:43,816 INFO L290 TraceCheckUtils]: 30: Hoare triple {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 08:11:43,817 INFO L290 TraceCheckUtils]: 31: Hoare triple {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume ~s~0 != ~UNLOADED~0; {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 08:11:43,817 INFO L290 TraceCheckUtils]: 32: Hoare triple {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -1 != ~status~1; {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 08:11:43,818 INFO L290 TraceCheckUtils]: 33: Hoare triple {26585#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(~s~0 != ~SKIP2~0); {26565#false} is VALID [2022-04-28 08:11:43,818 INFO L290 TraceCheckUtils]: 34: Hoare triple {26565#false} assume !(1 == ~pended~0); {26565#false} is VALID [2022-04-28 08:11:43,818 INFO L290 TraceCheckUtils]: 35: Hoare triple {26565#false} assume ~s~0 == ~DC~0; {26565#false} is VALID [2022-04-28 08:11:43,819 INFO L290 TraceCheckUtils]: 36: Hoare triple {26565#false} assume 259 == ~status~1; {26565#false} is VALID [2022-04-28 08:11:43,819 INFO L272 TraceCheckUtils]: 37: Hoare triple {26565#false} call errorFn(); {26565#false} is VALID [2022-04-28 08:11:43,819 INFO L290 TraceCheckUtils]: 38: Hoare triple {26565#false} assume !false; {26565#false} is VALID [2022-04-28 08:11:43,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:11:43,819 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:11:43,819 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1771429835] [2022-04-28 08:11:43,820 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1771429835] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:43,820 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:43,820 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:11:43,820 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:11:43,820 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1707487025] [2022-04-28 08:11:43,820 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1707487025] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:43,820 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:43,820 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:11:43,820 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669521055] [2022-04-28 08:11:43,821 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:11:43,821 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 [2022-04-28 08:11:43,821 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:11:43,821 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) [2022-04-28 08:11:43,858 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:43,858 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 08:11:43,858 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:43,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 08:11:43,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-28 08:11:43,859 INFO L87 Difference]: Start difference. First operand 819 states and 1104 transitions. Second operand has 12 states, 12 states have (on average 2.25) internal successors, (27), 7 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 08:11:49,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:49,979 INFO L93 Difference]: Finished difference Result 877 states and 1176 transitions. [2022-04-28 08:11:49,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 08:11:49,979 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 [2022-04-28 08:11:49,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:11:49,980 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) [2022-04-28 08:11:49,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 638 transitions. [2022-04-28 08:11:49,987 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) [2022-04-28 08:11:49,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 638 transitions. [2022-04-28 08:11:49,993 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 638 transitions. [2022-04-28 08:11:50,660 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 638 edges. 638 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:50,716 INFO L225 Difference]: With dead ends: 877 [2022-04-28 08:11:50,716 INFO L226 Difference]: Without dead ends: 871 [2022-04-28 08:11:50,716 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 [2022-04-28 08:11:50,717 INFO L413 NwaCegarLoop]: 455 mSDtfsCounter, 914 mSDsluCounter, 432 mSDsCounter, 0 mSdLazyCounter, 1655 mSolverCounterSat, 223 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 929 SdHoareTripleChecker+Valid, 887 SdHoareTripleChecker+Invalid, 1878 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 223 IncrementalHoareTripleChecker+Valid, 1655 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-28 08:11:50,717 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [929 Valid, 887 Invalid, 1878 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [223 Valid, 1655 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-28 08:11:50,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 871 states. [2022-04-28 08:11:51,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 871 to 819. [2022-04-28 08:11:51,252 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:11:51,254 INFO L82 GeneralOperation]: Start isEquivalent. First operand 871 states. Second operand has 819 states, 647 states have (on average 1.330757341576507) internal successors, (861), 658 states have internal predecessors, (861), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-28 08:11:51,255 INFO L74 IsIncluded]: Start isIncluded. First operand 871 states. Second operand has 819 states, 647 states have (on average 1.330757341576507) internal successors, (861), 658 states have internal predecessors, (861), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-28 08:11:51,256 INFO L87 Difference]: Start difference. First operand 871 states. Second operand has 819 states, 647 states have (on average 1.330757341576507) internal successors, (861), 658 states have internal predecessors, (861), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-28 08:11:51,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:51,296 INFO L93 Difference]: Finished difference Result 871 states and 1170 transitions. [2022-04-28 08:11:51,296 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1170 transitions. [2022-04-28 08:11:51,299 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:51,299 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:51,301 INFO L74 IsIncluded]: Start isIncluded. First operand has 819 states, 647 states have (on average 1.330757341576507) internal successors, (861), 658 states have internal predecessors, (861), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 871 states. [2022-04-28 08:11:51,302 INFO L87 Difference]: Start difference. First operand has 819 states, 647 states have (on average 1.330757341576507) internal successors, (861), 658 states have internal predecessors, (861), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 871 states. [2022-04-28 08:11:51,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:51,339 INFO L93 Difference]: Finished difference Result 871 states and 1170 transitions. [2022-04-28 08:11:51,339 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1170 transitions. [2022-04-28 08:11:51,341 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:11:51,341 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:11:51,342 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:11:51,342 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:11:51,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 819 states, 647 states have (on average 1.330757341576507) internal successors, (861), 658 states have internal predecessors, (861), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-28 08:11:51,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 1103 transitions. [2022-04-28 08:11:51,386 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 1103 transitions. Word has length 39 [2022-04-28 08:11:51,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:11:51,387 INFO L495 AbstractCegarLoop]: Abstraction has 819 states and 1103 transitions. [2022-04-28 08:11:51,387 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) [2022-04-28 08:11:51,387 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 819 states and 1103 transitions. [2022-04-28 08:11:52,677 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1103 edges. 1103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:52,677 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1103 transitions. [2022-04-28 08:11:52,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-04-28 08:11:52,678 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:11:52,679 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] [2022-04-28 08:11:52,679 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-28 08:11:52,679 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:11:52,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:11:52,679 INFO L85 PathProgramCache]: Analyzing trace with hash 1850451194, now seen corresponding path program 1 times [2022-04-28 08:11:52,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:52,679 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [653153467] [2022-04-28 08:11:52,680 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:11:52,680 INFO L85 PathProgramCache]: Analyzing trace with hash 1850451194, now seen corresponding path program 2 times [2022-04-28 08:11:52,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:11:52,680 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1932439722] [2022-04-28 08:11:52,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:11:52,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:11:52,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:52,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:11:52,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:52,794 INFO L290 TraceCheckUtils]: 0: Hoare triple {31775#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {31753#true} is VALID [2022-04-28 08:11:52,794 INFO L290 TraceCheckUtils]: 1: Hoare triple {31753#true} assume true; {31753#true} is VALID [2022-04-28 08:11:52,795 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31753#true} {31753#true} #1156#return; {31753#true} is VALID [2022-04-28 08:11:52,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:11:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:52,830 INFO L290 TraceCheckUtils]: 0: Hoare triple {31776#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-28 08:11:52,831 INFO L290 TraceCheckUtils]: 1: Hoare triple {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-28 08:11:52,831 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {31753#true} #1066#return; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:11:52,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:11:52,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:52,847 INFO L290 TraceCheckUtils]: 0: Hoare triple {31778#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {31753#true} is VALID [2022-04-28 08:11:52,847 INFO L290 TraceCheckUtils]: 1: Hoare triple {31753#true} assume true; {31753#true} is VALID [2022-04-28 08:11:52,848 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31753#true} {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1068#return; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:11:52,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:11:52,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:52,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:11:52,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:11:52,932 INFO L290 TraceCheckUtils]: 0: Hoare triple {31785#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {31753#true} is VALID [2022-04-28 08:11:52,932 INFO L290 TraceCheckUtils]: 1: Hoare triple {31753#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:11:52,933 INFO L290 TraceCheckUtils]: 2: Hoare triple {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:11:52,934 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {31753#true} #1084#return; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:11:52,934 INFO L290 TraceCheckUtils]: 0: Hoare triple {31779#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {31753#true} is VALID [2022-04-28 08:11:52,934 INFO L272 TraceCheckUtils]: 1: Hoare triple {31753#true} call IofCompleteRequest(~Irp, 0); {31785#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:11:52,934 INFO L290 TraceCheckUtils]: 2: Hoare triple {31785#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {31753#true} is VALID [2022-04-28 08:11:52,940 INFO L290 TraceCheckUtils]: 3: Hoare triple {31753#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:11:52,940 INFO L290 TraceCheckUtils]: 4: Hoare triple {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:11:52,941 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {31753#true} #1084#return; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:11:52,942 INFO L290 TraceCheckUtils]: 6: Hoare triple {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := 0; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:11:52,942 INFO L290 TraceCheckUtils]: 7: Hoare triple {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:11:52,943 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1070#return; {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:11:52,945 INFO L272 TraceCheckUtils]: 0: Hoare triple {31753#true} call ULTIMATE.init(); {31775#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:11:52,945 INFO L290 TraceCheckUtils]: 1: Hoare triple {31775#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {31753#true} is VALID [2022-04-28 08:11:52,945 INFO L290 TraceCheckUtils]: 2: Hoare triple {31753#true} assume true; {31753#true} is VALID [2022-04-28 08:11:52,945 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31753#true} {31753#true} #1156#return; {31753#true} is VALID [2022-04-28 08:11:52,945 INFO L272 TraceCheckUtils]: 4: Hoare triple {31753#true} call #t~ret170 := main(); {31753#true} is VALID [2022-04-28 08:11:52,945 INFO L290 TraceCheckUtils]: 5: Hoare triple {31753#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {31753#true} is VALID [2022-04-28 08:11:52,946 INFO L272 TraceCheckUtils]: 6: Hoare triple {31753#true} call _BLAST_init(); {31776#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:52,947 INFO L290 TraceCheckUtils]: 7: Hoare triple {31776#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-28 08:11:52,948 INFO L290 TraceCheckUtils]: 8: Hoare triple {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-28 08:11:52,948 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {31777#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {31753#true} #1066#return; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:11:52,948 INFO L290 TraceCheckUtils]: 10: Hoare triple {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:11:52,949 INFO L290 TraceCheckUtils]: 11: Hoare triple {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:11:52,950 INFO L272 TraceCheckUtils]: 12: Hoare triple {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call stub_driver_init(); {31778#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:52,950 INFO L290 TraceCheckUtils]: 13: Hoare triple {31778#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {31753#true} is VALID [2022-04-28 08:11:52,950 INFO L290 TraceCheckUtils]: 14: Hoare triple {31753#true} assume true; {31753#true} is VALID [2022-04-28 08:11:52,950 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {31753#true} {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1068#return; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:11:52,951 INFO L290 TraceCheckUtils]: 16: Hoare triple {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:11:52,951 INFO L290 TraceCheckUtils]: 17: Hoare triple {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 0 == ~tmp_ndt_1~0; {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:11:52,952 INFO L272 TraceCheckUtils]: 18: Hoare triple {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call #t~ret97 := FloppyCreateClose(~devobj~0, ~pirp~0); {31779#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:11:52,952 INFO L290 TraceCheckUtils]: 19: Hoare triple {31779#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {31753#true} is VALID [2022-04-28 08:11:52,952 INFO L272 TraceCheckUtils]: 20: Hoare triple {31753#true} call IofCompleteRequest(~Irp, 0); {31785#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:11:52,953 INFO L290 TraceCheckUtils]: 21: Hoare triple {31785#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {31753#true} is VALID [2022-04-28 08:11:52,953 INFO L290 TraceCheckUtils]: 22: Hoare triple {31753#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:11:52,953 INFO L290 TraceCheckUtils]: 23: Hoare triple {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 08:11:52,954 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {31786#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {31753#true} #1084#return; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:11:52,954 INFO L290 TraceCheckUtils]: 25: Hoare triple {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := 0; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:11:52,955 INFO L290 TraceCheckUtils]: 26: Hoare triple {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 08:11:52,956 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {31784#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {31761#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1070#return; {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:11:52,956 INFO L290 TraceCheckUtils]: 28: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~status~1 := #t~ret97;havoc #t~ret97; {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:11:52,957 INFO L290 TraceCheckUtils]: 29: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:11:52,957 INFO L290 TraceCheckUtils]: 30: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:11:52,958 INFO L290 TraceCheckUtils]: 31: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~UNLOADED~0; {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:11:52,958 INFO L290 TraceCheckUtils]: 32: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -1 != ~status~1; {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:11:52,958 INFO L290 TraceCheckUtils]: 33: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~SKIP2~0; {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 08:11:52,959 INFO L290 TraceCheckUtils]: 34: Hoare triple {31774#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(~s~0 != ~IPC~0); {31754#false} is VALID [2022-04-28 08:11:52,960 INFO L290 TraceCheckUtils]: 35: Hoare triple {31754#false} assume !(1 == ~pended~0); {31754#false} is VALID [2022-04-28 08:11:52,960 INFO L290 TraceCheckUtils]: 36: Hoare triple {31754#false} assume ~s~0 == ~DC~0; {31754#false} is VALID [2022-04-28 08:11:52,960 INFO L290 TraceCheckUtils]: 37: Hoare triple {31754#false} assume 259 == ~status~1; {31754#false} is VALID [2022-04-28 08:11:52,960 INFO L272 TraceCheckUtils]: 38: Hoare triple {31754#false} call errorFn(); {31754#false} is VALID [2022-04-28 08:11:52,961 INFO L290 TraceCheckUtils]: 39: Hoare triple {31754#false} assume !false; {31754#false} is VALID [2022-04-28 08:11:52,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:11:52,962 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:11:52,962 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1932439722] [2022-04-28 08:11:52,962 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1932439722] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:52,962 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:52,963 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:11:52,963 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:11:52,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [653153467] [2022-04-28 08:11:52,963 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [653153467] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:11:52,963 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:11:52,963 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:11:52,963 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [979313060] [2022-04-28 08:11:52,963 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:11:52,964 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 40 [2022-04-28 08:11:52,964 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:11:52,965 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 08:11:52,994 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:52,995 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 08:11:52,995 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:11:52,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 08:11:52,996 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-28 08:11:52,996 INFO L87 Difference]: Start difference. First operand 819 states and 1103 transitions. Second operand has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 08:11:59,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:11:59,211 INFO L93 Difference]: Finished difference Result 877 states and 1175 transitions. [2022-04-28 08:11:59,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 08:11:59,211 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 40 [2022-04-28 08:11:59,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:11:59,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 08:11:59,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 637 transitions. [2022-04-28 08:11:59,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 08:11:59,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 637 transitions. [2022-04-28 08:11:59,221 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 637 transitions. [2022-04-28 08:11:59,910 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 637 edges. 637 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:11:59,966 INFO L225 Difference]: With dead ends: 877 [2022-04-28 08:11:59,966 INFO L226 Difference]: Without dead ends: 871 [2022-04-28 08:11:59,966 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 [2022-04-28 08:11:59,968 INFO L413 NwaCegarLoop]: 456 mSDtfsCounter, 1385 mSDsluCounter, 471 mSDsCounter, 0 mSdLazyCounter, 1266 mSolverCounterSat, 383 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1400 SdHoareTripleChecker+Valid, 927 SdHoareTripleChecker+Invalid, 1649 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 383 IncrementalHoareTripleChecker+Valid, 1266 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-28 08:11:59,969 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1400 Valid, 927 Invalid, 1649 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [383 Valid, 1266 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-28 08:11:59,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 871 states. [2022-04-28 08:12:00,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 871 to 819. [2022-04-28 08:12:00,785 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:12:00,786 INFO L82 GeneralOperation]: Start isEquivalent. First operand 871 states. Second operand has 819 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 658 states have internal predecessors, (860), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-28 08:12:00,787 INFO L74 IsIncluded]: Start isIncluded. First operand 871 states. Second operand has 819 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 658 states have internal predecessors, (860), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-28 08:12:00,788 INFO L87 Difference]: Start difference. First operand 871 states. Second operand has 819 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 658 states have internal predecessors, (860), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-28 08:12:00,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:00,824 INFO L93 Difference]: Finished difference Result 871 states and 1169 transitions. [2022-04-28 08:12:00,824 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1169 transitions. [2022-04-28 08:12:00,826 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:00,826 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:00,829 INFO L74 IsIncluded]: Start isIncluded. First operand has 819 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 658 states have internal predecessors, (860), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 871 states. [2022-04-28 08:12:00,830 INFO L87 Difference]: Start difference. First operand has 819 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 658 states have internal predecessors, (860), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) Second operand 871 states. [2022-04-28 08:12:00,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:00,870 INFO L93 Difference]: Finished difference Result 871 states and 1169 transitions. [2022-04-28 08:12:00,870 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1169 transitions. [2022-04-28 08:12:00,873 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:00,873 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:00,873 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:12:00,873 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:12:00,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 819 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 658 states have internal predecessors, (860), 99 states have call successors, (99), 62 states have call predecessors, (99), 72 states have return successors, (143), 100 states have call predecessors, (143), 91 states have call successors, (143) [2022-04-28 08:12:00,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 1102 transitions. [2022-04-28 08:12:00,932 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 1102 transitions. Word has length 40 [2022-04-28 08:12:00,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:12:00,932 INFO L495 AbstractCegarLoop]: Abstraction has 819 states and 1102 transitions. [2022-04-28 08:12:00,932 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 7 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 08:12:00,932 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 819 states and 1102 transitions. [2022-04-28 08:12:02,272 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1102 edges. 1102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:02,273 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1102 transitions. [2022-04-28 08:12:02,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-28 08:12:02,275 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:12:02,275 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] [2022-04-28 08:12:02,275 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-28 08:12:02,275 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:12:02,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:12:02,275 INFO L85 PathProgramCache]: Analyzing trace with hash -1434972884, now seen corresponding path program 1 times [2022-04-28 08:12:02,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:02,276 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1124686406] [2022-04-28 08:12:02,276 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:12:02,276 INFO L85 PathProgramCache]: Analyzing trace with hash -1434972884, now seen corresponding path program 2 times [2022-04-28 08:12:02,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:12:02,276 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1766717569] [2022-04-28 08:12:02,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:12:02,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:12:02,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:02,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:12:02,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:02,371 INFO L290 TraceCheckUtils]: 0: Hoare triple {36964#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {36942#true} is VALID [2022-04-28 08:12:02,371 INFO L290 TraceCheckUtils]: 1: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-28 08:12:02,372 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36942#true} {36942#true} #1156#return; {36942#true} is VALID [2022-04-28 08:12:02,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:12:02,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:02,397 INFO L290 TraceCheckUtils]: 0: Hoare triple {36965#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36942#true} is VALID [2022-04-28 08:12:02,397 INFO L290 TraceCheckUtils]: 1: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-28 08:12:02,397 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36942#true} {36942#true} #1066#return; {36942#true} is VALID [2022-04-28 08:12:02,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:12:02,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:02,415 INFO L290 TraceCheckUtils]: 0: Hoare triple {36966#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36942#true} is VALID [2022-04-28 08:12:02,416 INFO L290 TraceCheckUtils]: 1: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-28 08:12:02,416 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36942#true} {36942#true} #1068#return; {36942#true} is VALID [2022-04-28 08:12:02,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 08:12:02,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:02,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:12:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:02,457 INFO L290 TraceCheckUtils]: 0: Hoare triple {36973#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {36942#true} is VALID [2022-04-28 08:12:02,458 INFO L290 TraceCheckUtils]: 1: Hoare triple {36942#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {36942#true} is VALID [2022-04-28 08:12:02,458 INFO L290 TraceCheckUtils]: 2: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-28 08:12:02,458 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36942#true} {36942#true} #1084#return; {36942#true} is VALID [2022-04-28 08:12:02,458 INFO L290 TraceCheckUtils]: 0: Hoare triple {36967#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {36942#true} is VALID [2022-04-28 08:12:02,458 INFO L272 TraceCheckUtils]: 1: Hoare triple {36942#true} call IofCompleteRequest(~Irp, 0); {36973#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:12:02,459 INFO L290 TraceCheckUtils]: 2: Hoare triple {36973#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {36942#true} is VALID [2022-04-28 08:12:02,459 INFO L290 TraceCheckUtils]: 3: Hoare triple {36942#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {36942#true} is VALID [2022-04-28 08:12:02,459 INFO L290 TraceCheckUtils]: 4: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-28 08:12:02,459 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {36942#true} {36942#true} #1084#return; {36942#true} is VALID [2022-04-28 08:12:02,459 INFO L290 TraceCheckUtils]: 6: Hoare triple {36942#true} #res := 0; {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-28 08:12:02,460 INFO L290 TraceCheckUtils]: 7: Hoare triple {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} assume true; {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-28 08:12:02,461 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} {36942#true} #1072#return; {36962#(= |main_#t~ret98| 0)} is VALID [2022-04-28 08:12:02,463 INFO L272 TraceCheckUtils]: 0: Hoare triple {36942#true} call ULTIMATE.init(); {36964#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:12:02,463 INFO L290 TraceCheckUtils]: 1: Hoare triple {36964#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {36942#true} is VALID [2022-04-28 08:12:02,463 INFO L290 TraceCheckUtils]: 2: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-28 08:12:02,463 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36942#true} {36942#true} #1156#return; {36942#true} is VALID [2022-04-28 08:12:02,463 INFO L272 TraceCheckUtils]: 4: Hoare triple {36942#true} call #t~ret170 := main(); {36942#true} is VALID [2022-04-28 08:12:02,463 INFO L290 TraceCheckUtils]: 5: Hoare triple {36942#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {36942#true} is VALID [2022-04-28 08:12:02,464 INFO L272 TraceCheckUtils]: 6: Hoare triple {36942#true} call _BLAST_init(); {36965#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:02,464 INFO L290 TraceCheckUtils]: 7: Hoare triple {36965#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36942#true} is VALID [2022-04-28 08:12:02,464 INFO L290 TraceCheckUtils]: 8: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-28 08:12:02,465 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {36942#true} {36942#true} #1066#return; {36942#true} is VALID [2022-04-28 08:12:02,465 INFO L290 TraceCheckUtils]: 10: Hoare triple {36942#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {36942#true} is VALID [2022-04-28 08:12:02,465 INFO L290 TraceCheckUtils]: 11: Hoare triple {36942#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {36942#true} is VALID [2022-04-28 08:12:02,465 INFO L272 TraceCheckUtils]: 12: Hoare triple {36942#true} call stub_driver_init(); {36966#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:02,465 INFO L290 TraceCheckUtils]: 13: Hoare triple {36966#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36942#true} is VALID [2022-04-28 08:12:02,466 INFO L290 TraceCheckUtils]: 14: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-28 08:12:02,466 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36942#true} {36942#true} #1068#return; {36942#true} is VALID [2022-04-28 08:12:02,466 INFO L290 TraceCheckUtils]: 16: Hoare triple {36942#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {36942#true} is VALID [2022-04-28 08:12:02,466 INFO L290 TraceCheckUtils]: 17: Hoare triple {36942#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {36942#true} is VALID [2022-04-28 08:12:02,466 INFO L290 TraceCheckUtils]: 18: Hoare triple {36942#true} assume 1 == ~tmp_ndt_2~0; {36942#true} is VALID [2022-04-28 08:12:02,467 INFO L272 TraceCheckUtils]: 19: Hoare triple {36942#true} call #t~ret98 := FloppyCreateClose(~devobj~0, ~pirp~0); {36967#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:02,467 INFO L290 TraceCheckUtils]: 20: Hoare triple {36967#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {36942#true} is VALID [2022-04-28 08:12:02,467 INFO L272 TraceCheckUtils]: 21: Hoare triple {36942#true} call IofCompleteRequest(~Irp, 0); {36973#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:12:02,467 INFO L290 TraceCheckUtils]: 22: Hoare triple {36973#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {36942#true} is VALID [2022-04-28 08:12:02,467 INFO L290 TraceCheckUtils]: 23: Hoare triple {36942#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {36942#true} is VALID [2022-04-28 08:12:02,468 INFO L290 TraceCheckUtils]: 24: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-28 08:12:02,468 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {36942#true} {36942#true} #1084#return; {36942#true} is VALID [2022-04-28 08:12:02,468 INFO L290 TraceCheckUtils]: 26: Hoare triple {36942#true} #res := 0; {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-28 08:12:02,468 INFO L290 TraceCheckUtils]: 27: Hoare triple {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} assume true; {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-28 08:12:02,469 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} {36942#true} #1072#return; {36962#(= |main_#t~ret98| 0)} is VALID [2022-04-28 08:12:02,470 INFO L290 TraceCheckUtils]: 29: Hoare triple {36962#(= |main_#t~ret98| 0)} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~status~1 := #t~ret98;havoc #t~ret98; {36963#(= main_~status~1 0)} is VALID [2022-04-28 08:12:02,470 INFO L290 TraceCheckUtils]: 30: Hoare triple {36963#(= main_~status~1 0)} assume !(1 == ~pended~0); {36963#(= main_~status~1 0)} is VALID [2022-04-28 08:12:02,470 INFO L290 TraceCheckUtils]: 31: Hoare triple {36963#(= main_~status~1 0)} assume !(1 == ~pended~0); {36963#(= main_~status~1 0)} is VALID [2022-04-28 08:12:02,471 INFO L290 TraceCheckUtils]: 32: Hoare triple {36963#(= main_~status~1 0)} assume ~s~0 != ~UNLOADED~0; {36963#(= main_~status~1 0)} is VALID [2022-04-28 08:12:02,471 INFO L290 TraceCheckUtils]: 33: Hoare triple {36963#(= main_~status~1 0)} assume -1 != ~status~1; {36963#(= main_~status~1 0)} is VALID [2022-04-28 08:12:02,471 INFO L290 TraceCheckUtils]: 34: Hoare triple {36963#(= main_~status~1 0)} assume ~s~0 != ~SKIP2~0; {36963#(= main_~status~1 0)} is VALID [2022-04-28 08:12:02,472 INFO L290 TraceCheckUtils]: 35: Hoare triple {36963#(= main_~status~1 0)} assume ~s~0 != ~IPC~0; {36963#(= main_~status~1 0)} is VALID [2022-04-28 08:12:02,472 INFO L290 TraceCheckUtils]: 36: Hoare triple {36963#(= main_~status~1 0)} assume !(~s~0 != ~DC~0); {36963#(= main_~status~1 0)} is VALID [2022-04-28 08:12:02,472 INFO L290 TraceCheckUtils]: 37: Hoare triple {36963#(= main_~status~1 0)} assume !(1 == ~pended~0); {36963#(= main_~status~1 0)} is VALID [2022-04-28 08:12:02,473 INFO L290 TraceCheckUtils]: 38: Hoare triple {36963#(= main_~status~1 0)} assume ~s~0 == ~DC~0; {36963#(= main_~status~1 0)} is VALID [2022-04-28 08:12:02,473 INFO L290 TraceCheckUtils]: 39: Hoare triple {36963#(= main_~status~1 0)} assume 259 == ~status~1; {36943#false} is VALID [2022-04-28 08:12:02,473 INFO L272 TraceCheckUtils]: 40: Hoare triple {36943#false} call errorFn(); {36943#false} is VALID [2022-04-28 08:12:02,473 INFO L290 TraceCheckUtils]: 41: Hoare triple {36943#false} assume !false; {36943#false} is VALID [2022-04-28 08:12:02,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:12:02,474 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:12:02,474 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1766717569] [2022-04-28 08:12:02,474 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1766717569] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:02,474 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:02,474 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:12:02,474 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:12:02,475 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1124686406] [2022-04-28 08:12:02,475 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1124686406] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:02,475 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:02,475 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:12:02,475 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [380398859] [2022-04-28 08:12:02,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:12:02,475 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 [2022-04-28 08:12:02,476 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:12:02,476 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) [2022-04-28 08:12:02,505 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:02,505 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 08:12:02,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:02,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 08:12:02,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-28 08:12:02,506 INFO L87 Difference]: Start difference. First operand 819 states and 1102 transitions. Second operand has 10 states, 10 states have (on average 3.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:12:08,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:08,051 INFO L93 Difference]: Finished difference Result 882 states and 1180 transitions. [2022-04-28 08:12:08,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 08:12:08,051 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 [2022-04-28 08:12:08,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:12:08,052 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) [2022-04-28 08:12:08,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 619 transitions. [2022-04-28 08:12:08,056 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) [2022-04-28 08:12:08,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 619 transitions. [2022-04-28 08:12:08,060 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 619 transitions. [2022-04-28 08:12:08,675 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 619 edges. 619 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:08,731 INFO L225 Difference]: With dead ends: 882 [2022-04-28 08:12:08,732 INFO L226 Difference]: Without dead ends: 867 [2022-04-28 08:12:08,732 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 [2022-04-28 08:12:08,733 INFO L413 NwaCegarLoop]: 488 mSDtfsCounter, 344 mSDsluCounter, 897 mSDsCounter, 0 mSdLazyCounter, 1760 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 353 SdHoareTripleChecker+Valid, 1385 SdHoareTripleChecker+Invalid, 1854 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 1760 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-28 08:12:08,733 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [353 Valid, 1385 Invalid, 1854 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 1760 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 08:12:08,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 867 states. [2022-04-28 08:12:09,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 867 to 817. [2022-04-28 08:12:09,539 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:12:09,540 INFO L82 GeneralOperation]: Start isEquivalent. First operand 867 states. Second operand has 817 states, 646 states have (on average 1.328173374613003) internal successors, (858), 657 states have internal predecessors, (858), 98 states have call successors, (98), 62 states have call predecessors, (98), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) [2022-04-28 08:12:09,541 INFO L74 IsIncluded]: Start isIncluded. First operand 867 states. Second operand has 817 states, 646 states have (on average 1.328173374613003) internal successors, (858), 657 states have internal predecessors, (858), 98 states have call successors, (98), 62 states have call predecessors, (98), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) [2022-04-28 08:12:09,542 INFO L87 Difference]: Start difference. First operand 867 states. Second operand has 817 states, 646 states have (on average 1.328173374613003) internal successors, (858), 657 states have internal predecessors, (858), 98 states have call successors, (98), 62 states have call predecessors, (98), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) [2022-04-28 08:12:09,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:09,581 INFO L93 Difference]: Finished difference Result 867 states and 1164 transitions. [2022-04-28 08:12:09,581 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1164 transitions. [2022-04-28 08:12:09,583 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:09,583 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:09,585 INFO L74 IsIncluded]: Start isIncluded. First operand has 817 states, 646 states have (on average 1.328173374613003) internal successors, (858), 657 states have internal predecessors, (858), 98 states have call successors, (98), 62 states have call predecessors, (98), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) Second operand 867 states. [2022-04-28 08:12:09,586 INFO L87 Difference]: Start difference. First operand has 817 states, 646 states have (on average 1.328173374613003) internal successors, (858), 657 states have internal predecessors, (858), 98 states have call successors, (98), 62 states have call predecessors, (98), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) Second operand 867 states. [2022-04-28 08:12:09,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:09,624 INFO L93 Difference]: Finished difference Result 867 states and 1164 transitions. [2022-04-28 08:12:09,624 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1164 transitions. [2022-04-28 08:12:09,626 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:09,626 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:09,626 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:12:09,626 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:12:09,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 817 states, 646 states have (on average 1.328173374613003) internal successors, (858), 657 states have internal predecessors, (858), 98 states have call successors, (98), 62 states have call predecessors, (98), 72 states have return successors, (142), 99 states have call predecessors, (142), 90 states have call successors, (142) [2022-04-28 08:12:09,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 817 states and 1098 transitions. [2022-04-28 08:12:09,683 INFO L78 Accepts]: Start accepts. Automaton has 817 states and 1098 transitions. Word has length 42 [2022-04-28 08:12:09,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:12:09,683 INFO L495 AbstractCegarLoop]: Abstraction has 817 states and 1098 transitions. [2022-04-28 08:12:09,683 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) [2022-04-28 08:12:09,683 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 817 states and 1098 transitions. [2022-04-28 08:12:11,282 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1098 edges. 1098 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:11,282 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1098 transitions. [2022-04-28 08:12:11,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-28 08:12:11,282 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:12:11,283 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] [2022-04-28 08:12:11,283 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-28 08:12:11,283 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:12:11,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:12:11,283 INFO L85 PathProgramCache]: Analyzing trace with hash 1612959141, now seen corresponding path program 1 times [2022-04-28 08:12:11,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:11,283 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1521048947] [2022-04-28 08:12:11,284 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:12:11,284 INFO L85 PathProgramCache]: Analyzing trace with hash 1612959141, now seen corresponding path program 2 times [2022-04-28 08:12:11,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:12:11,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428097247] [2022-04-28 08:12:11,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:12:11,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:12:11,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:11,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:12:11,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:11,375 INFO L290 TraceCheckUtils]: 0: Hoare triple {42134#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {42112#true} is VALID [2022-04-28 08:12:11,375 INFO L290 TraceCheckUtils]: 1: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-28 08:12:11,375 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42112#true} {42112#true} #1156#return; {42112#true} is VALID [2022-04-28 08:12:11,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:12:11,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:11,403 INFO L290 TraceCheckUtils]: 0: Hoare triple {42135#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42112#true} is VALID [2022-04-28 08:12:11,404 INFO L290 TraceCheckUtils]: 1: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-28 08:12:11,404 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42112#true} {42112#true} #1066#return; {42112#true} is VALID [2022-04-28 08:12:11,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:12:11,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:11,421 INFO L290 TraceCheckUtils]: 0: Hoare triple {42136#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42112#true} is VALID [2022-04-28 08:12:11,421 INFO L290 TraceCheckUtils]: 1: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-28 08:12:11,421 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42112#true} {42112#true} #1068#return; {42112#true} is VALID [2022-04-28 08:12:11,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 08:12:11,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:11,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:12:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:11,455 INFO L290 TraceCheckUtils]: 0: Hoare triple {42143#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {42112#true} is VALID [2022-04-28 08:12:11,455 INFO L290 TraceCheckUtils]: 1: Hoare triple {42112#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {42112#true} is VALID [2022-04-28 08:12:11,455 INFO L290 TraceCheckUtils]: 2: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-28 08:12:11,456 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42112#true} {42112#true} #1084#return; {42112#true} is VALID [2022-04-28 08:12:11,456 INFO L290 TraceCheckUtils]: 0: Hoare triple {42137#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {42112#true} is VALID [2022-04-28 08:12:11,456 INFO L272 TraceCheckUtils]: 1: Hoare triple {42112#true} call IofCompleteRequest(~Irp, 0); {42143#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:12:11,456 INFO L290 TraceCheckUtils]: 2: Hoare triple {42143#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {42112#true} is VALID [2022-04-28 08:12:11,456 INFO L290 TraceCheckUtils]: 3: Hoare triple {42112#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {42112#true} is VALID [2022-04-28 08:12:11,457 INFO L290 TraceCheckUtils]: 4: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-28 08:12:11,457 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {42112#true} {42112#true} #1084#return; {42112#true} is VALID [2022-04-28 08:12:11,457 INFO L290 TraceCheckUtils]: 6: Hoare triple {42112#true} #res := 0; {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-28 08:12:11,457 INFO L290 TraceCheckUtils]: 7: Hoare triple {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} assume true; {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-28 08:12:11,458 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} {42112#true} #1070#return; {42132#(= |main_#t~ret97| 0)} is VALID [2022-04-28 08:12:11,460 INFO L272 TraceCheckUtils]: 0: Hoare triple {42112#true} call ULTIMATE.init(); {42134#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:12:11,460 INFO L290 TraceCheckUtils]: 1: Hoare triple {42134#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {42112#true} is VALID [2022-04-28 08:12:11,460 INFO L290 TraceCheckUtils]: 2: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-28 08:12:11,460 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42112#true} {42112#true} #1156#return; {42112#true} is VALID [2022-04-28 08:12:11,460 INFO L272 TraceCheckUtils]: 4: Hoare triple {42112#true} call #t~ret170 := main(); {42112#true} is VALID [2022-04-28 08:12:11,461 INFO L290 TraceCheckUtils]: 5: Hoare triple {42112#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {42112#true} is VALID [2022-04-28 08:12:11,462 INFO L272 TraceCheckUtils]: 6: Hoare triple {42112#true} call _BLAST_init(); {42135#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:11,462 INFO L290 TraceCheckUtils]: 7: Hoare triple {42135#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42112#true} is VALID [2022-04-28 08:12:11,462 INFO L290 TraceCheckUtils]: 8: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-28 08:12:11,462 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {42112#true} {42112#true} #1066#return; {42112#true} is VALID [2022-04-28 08:12:11,462 INFO L290 TraceCheckUtils]: 10: Hoare triple {42112#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {42112#true} is VALID [2022-04-28 08:12:11,462 INFO L290 TraceCheckUtils]: 11: Hoare triple {42112#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {42112#true} is VALID [2022-04-28 08:12:11,463 INFO L272 TraceCheckUtils]: 12: Hoare triple {42112#true} call stub_driver_init(); {42136#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:11,463 INFO L290 TraceCheckUtils]: 13: Hoare triple {42136#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42112#true} is VALID [2022-04-28 08:12:11,463 INFO L290 TraceCheckUtils]: 14: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-28 08:12:11,463 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42112#true} {42112#true} #1068#return; {42112#true} is VALID [2022-04-28 08:12:11,463 INFO L290 TraceCheckUtils]: 16: Hoare triple {42112#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {42112#true} is VALID [2022-04-28 08:12:11,463 INFO L290 TraceCheckUtils]: 17: Hoare triple {42112#true} assume 0 == ~tmp_ndt_1~0; {42112#true} is VALID [2022-04-28 08:12:11,464 INFO L272 TraceCheckUtils]: 18: Hoare triple {42112#true} call #t~ret97 := FloppyCreateClose(~devobj~0, ~pirp~0); {42137#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:11,464 INFO L290 TraceCheckUtils]: 19: Hoare triple {42137#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~3;havoc ~Irp__IoStatus__Information~2;~myStatus~0 := 0;~Irp__IoStatus__Status~3 := 0;~Irp__IoStatus__Information~2 := 1; {42112#true} is VALID [2022-04-28 08:12:11,464 INFO L272 TraceCheckUtils]: 20: Hoare triple {42112#true} call IofCompleteRequest(~Irp, 0); {42143#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:12:11,465 INFO L290 TraceCheckUtils]: 21: Hoare triple {42143#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {42112#true} is VALID [2022-04-28 08:12:11,465 INFO L290 TraceCheckUtils]: 22: Hoare triple {42112#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {42112#true} is VALID [2022-04-28 08:12:11,465 INFO L290 TraceCheckUtils]: 23: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-28 08:12:11,465 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {42112#true} {42112#true} #1084#return; {42112#true} is VALID [2022-04-28 08:12:11,465 INFO L290 TraceCheckUtils]: 25: Hoare triple {42112#true} #res := 0; {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-28 08:12:11,466 INFO L290 TraceCheckUtils]: 26: Hoare triple {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} assume true; {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-28 08:12:11,466 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} {42112#true} #1070#return; {42132#(= |main_#t~ret97| 0)} is VALID [2022-04-28 08:12:11,467 INFO L290 TraceCheckUtils]: 28: Hoare triple {42132#(= |main_#t~ret97| 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~status~1 := #t~ret97;havoc #t~ret97; {42133#(= main_~status~1 0)} is VALID [2022-04-28 08:12:11,467 INFO L290 TraceCheckUtils]: 29: Hoare triple {42133#(= main_~status~1 0)} assume !(1 == ~pended~0); {42133#(= main_~status~1 0)} is VALID [2022-04-28 08:12:11,467 INFO L290 TraceCheckUtils]: 30: Hoare triple {42133#(= main_~status~1 0)} assume !(1 == ~pended~0); {42133#(= main_~status~1 0)} is VALID [2022-04-28 08:12:11,468 INFO L290 TraceCheckUtils]: 31: Hoare triple {42133#(= main_~status~1 0)} assume ~s~0 != ~UNLOADED~0; {42133#(= main_~status~1 0)} is VALID [2022-04-28 08:12:11,468 INFO L290 TraceCheckUtils]: 32: Hoare triple {42133#(= main_~status~1 0)} assume -1 != ~status~1; {42133#(= main_~status~1 0)} is VALID [2022-04-28 08:12:11,468 INFO L290 TraceCheckUtils]: 33: Hoare triple {42133#(= main_~status~1 0)} assume ~s~0 != ~SKIP2~0; {42133#(= main_~status~1 0)} is VALID [2022-04-28 08:12:11,469 INFO L290 TraceCheckUtils]: 34: Hoare triple {42133#(= main_~status~1 0)} assume ~s~0 != ~IPC~0; {42133#(= main_~status~1 0)} is VALID [2022-04-28 08:12:11,469 INFO L290 TraceCheckUtils]: 35: Hoare triple {42133#(= main_~status~1 0)} assume !(~s~0 != ~DC~0); {42133#(= main_~status~1 0)} is VALID [2022-04-28 08:12:11,469 INFO L290 TraceCheckUtils]: 36: Hoare triple {42133#(= main_~status~1 0)} assume !(1 == ~pended~0); {42133#(= main_~status~1 0)} is VALID [2022-04-28 08:12:11,470 INFO L290 TraceCheckUtils]: 37: Hoare triple {42133#(= main_~status~1 0)} assume ~s~0 == ~DC~0; {42133#(= main_~status~1 0)} is VALID [2022-04-28 08:12:11,470 INFO L290 TraceCheckUtils]: 38: Hoare triple {42133#(= main_~status~1 0)} assume 259 == ~status~1; {42113#false} is VALID [2022-04-28 08:12:11,470 INFO L272 TraceCheckUtils]: 39: Hoare triple {42113#false} call errorFn(); {42113#false} is VALID [2022-04-28 08:12:11,472 INFO L290 TraceCheckUtils]: 40: Hoare triple {42113#false} assume !false; {42113#false} is VALID [2022-04-28 08:12:11,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:12:11,473 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:12:11,473 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428097247] [2022-04-28 08:12:11,473 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1428097247] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:11,473 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:11,473 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:12:11,473 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:12:11,473 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1521048947] [2022-04-28 08:12:11,474 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1521048947] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:11,474 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:11,474 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:12:11,474 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1358442044] [2022-04-28 08:12:11,474 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:12:11,474 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 [2022-04-28 08:12:11,474 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:12:11,475 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) [2022-04-28 08:12:11,504 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:11,504 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 08:12:11,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:11,505 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 08:12:11,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-28 08:12:11,505 INFO L87 Difference]: Start difference. First operand 817 states and 1098 transitions. Second operand has 10 states, 10 states have (on average 2.9) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:12:17,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:17,207 INFO L93 Difference]: Finished difference Result 880 states and 1176 transitions. [2022-04-28 08:12:17,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 08:12:17,207 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.9) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 41 [2022-04-28 08:12:17,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:12:17,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.9) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:12:17,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 615 transitions. [2022-04-28 08:12:17,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.9) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:12:17,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 615 transitions. [2022-04-28 08:12:17,215 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 615 transitions. [2022-04-28 08:12:17,816 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 615 edges. 615 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:17,870 INFO L225 Difference]: With dead ends: 880 [2022-04-28 08:12:17,870 INFO L226 Difference]: Without dead ends: 860 [2022-04-28 08:12:17,871 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 [2022-04-28 08:12:17,871 INFO L413 NwaCegarLoop]: 475 mSDtfsCounter, 629 mSDsluCounter, 935 mSDsCounter, 0 mSdLazyCounter, 1769 mSolverCounterSat, 207 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 637 SdHoareTripleChecker+Valid, 1410 SdHoareTripleChecker+Invalid, 1976 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 207 IncrementalHoareTripleChecker+Valid, 1769 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-28 08:12:17,871 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [637 Valid, 1410 Invalid, 1976 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [207 Valid, 1769 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-28 08:12:17,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 860 states. [2022-04-28 08:12:18,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 860 to 810. [2022-04-28 08:12:18,647 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:12:18,649 INFO L82 GeneralOperation]: Start isEquivalent. First operand 860 states. Second operand has 810 states, 642 states have (on average 1.3286604361370717) internal successors, (853), 653 states have internal predecessors, (853), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-28 08:12:18,650 INFO L74 IsIncluded]: Start isIncluded. First operand 860 states. Second operand has 810 states, 642 states have (on average 1.3286604361370717) internal successors, (853), 653 states have internal predecessors, (853), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-28 08:12:18,651 INFO L87 Difference]: Start difference. First operand 860 states. Second operand has 810 states, 642 states have (on average 1.3286604361370717) internal successors, (853), 653 states have internal predecessors, (853), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-28 08:12:18,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:18,689 INFO L93 Difference]: Finished difference Result 860 states and 1155 transitions. [2022-04-28 08:12:18,689 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1155 transitions. [2022-04-28 08:12:18,691 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:18,691 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:18,693 INFO L74 IsIncluded]: Start isIncluded. First operand has 810 states, 642 states have (on average 1.3286604361370717) internal successors, (853), 653 states have internal predecessors, (853), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) Second operand 860 states. [2022-04-28 08:12:18,694 INFO L87 Difference]: Start difference. First operand has 810 states, 642 states have (on average 1.3286604361370717) internal successors, (853), 653 states have internal predecessors, (853), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) Second operand 860 states. [2022-04-28 08:12:18,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:18,732 INFO L93 Difference]: Finished difference Result 860 states and 1155 transitions. [2022-04-28 08:12:18,732 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1155 transitions. [2022-04-28 08:12:18,733 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:18,734 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:18,734 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:12:18,734 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:12:18,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 810 states, 642 states have (on average 1.3286604361370717) internal successors, (853), 653 states have internal predecessors, (853), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-28 08:12:18,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 810 states and 1089 transitions. [2022-04-28 08:12:18,786 INFO L78 Accepts]: Start accepts. Automaton has 810 states and 1089 transitions. Word has length 41 [2022-04-28 08:12:18,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:12:18,786 INFO L495 AbstractCegarLoop]: Abstraction has 810 states and 1089 transitions. [2022-04-28 08:12:18,787 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) [2022-04-28 08:12:18,787 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 810 states and 1089 transitions. [2022-04-28 08:12:20,293 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1089 edges. 1089 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:20,293 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1089 transitions. [2022-04-28 08:12:20,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-28 08:12:20,294 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:12:20,294 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] [2022-04-28 08:12:20,295 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-28 08:12:20,295 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:12:20,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:12:20,295 INFO L85 PathProgramCache]: Analyzing trace with hash 2069240196, now seen corresponding path program 1 times [2022-04-28 08:12:20,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:20,295 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [958837029] [2022-04-28 08:12:20,295 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:12:20,295 INFO L85 PathProgramCache]: Analyzing trace with hash 2069240196, now seen corresponding path program 2 times [2022-04-28 08:12:20,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:12:20,296 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1265674819] [2022-04-28 08:12:20,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:12:20,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:12:20,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:20,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:12:20,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:20,395 INFO L290 TraceCheckUtils]: 0: Hoare triple {47272#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {47250#true} is VALID [2022-04-28 08:12:20,395 INFO L290 TraceCheckUtils]: 1: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-28 08:12:20,395 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47250#true} {47250#true} #1156#return; {47250#true} is VALID [2022-04-28 08:12:20,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:12:20,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:20,419 INFO L290 TraceCheckUtils]: 0: Hoare triple {47273#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47250#true} is VALID [2022-04-28 08:12:20,420 INFO L290 TraceCheckUtils]: 1: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-28 08:12:20,420 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47250#true} {47250#true} #1066#return; {47250#true} is VALID [2022-04-28 08:12:20,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:12:20,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:20,432 INFO L290 TraceCheckUtils]: 0: Hoare triple {47274#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47250#true} is VALID [2022-04-28 08:12:20,432 INFO L290 TraceCheckUtils]: 1: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-28 08:12:20,432 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47250#true} {47250#true} #1068#return; {47250#true} is VALID [2022-04-28 08:12:20,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:12:20,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:20,488 INFO L290 TraceCheckUtils]: 0: Hoare triple {47275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {47250#true} is VALID [2022-04-28 08:12:20,488 INFO L290 TraceCheckUtils]: 1: Hoare triple {47250#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {47250#true} is VALID [2022-04-28 08:12:20,488 INFO L290 TraceCheckUtils]: 2: Hoare triple {47250#true} assume !(0 != ~disketteExtension__IsRemoved~1); {47250#true} is VALID [2022-04-28 08:12:20,488 INFO L290 TraceCheckUtils]: 3: Hoare triple {47250#true} assume !(0 == ~disketteExtension__IsStarted~2); {47250#true} is VALID [2022-04-28 08:12:20,488 INFO L290 TraceCheckUtils]: 4: Hoare triple {47250#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {47250#true} is VALID [2022-04-28 08:12:20,489 INFO L290 TraceCheckUtils]: 5: Hoare triple {47250#true} assume ~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0;~ntStatus~3 := -1073741811; {47276#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-28 08:12:20,489 INFO L290 TraceCheckUtils]: 6: Hoare triple {47276#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {47277#(<= (+ 1073741811 FloppyDeviceControl_~__cil_tmp91~0) 0)} is VALID [2022-04-28 08:12:20,490 INFO L290 TraceCheckUtils]: 7: Hoare triple {47277#(<= (+ 1073741811 FloppyDeviceControl_~__cil_tmp91~0) 0)} assume !(259 != ~__cil_tmp91~0); {47251#false} is VALID [2022-04-28 08:12:20,490 INFO L290 TraceCheckUtils]: 8: Hoare triple {47251#false} #res := ~ntStatus~3; {47251#false} is VALID [2022-04-28 08:12:20,490 INFO L290 TraceCheckUtils]: 9: Hoare triple {47251#false} assume true; {47251#false} is VALID [2022-04-28 08:12:20,491 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {47251#false} {47250#true} #1074#return; {47251#false} is VALID [2022-04-28 08:12:20,492 INFO L272 TraceCheckUtils]: 0: Hoare triple {47250#true} call ULTIMATE.init(); {47272#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:12:20,492 INFO L290 TraceCheckUtils]: 1: Hoare triple {47272#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {47250#true} is VALID [2022-04-28 08:12:20,492 INFO L290 TraceCheckUtils]: 2: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-28 08:12:20,493 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47250#true} {47250#true} #1156#return; {47250#true} is VALID [2022-04-28 08:12:20,493 INFO L272 TraceCheckUtils]: 4: Hoare triple {47250#true} call #t~ret170 := main(); {47250#true} is VALID [2022-04-28 08:12:20,493 INFO L290 TraceCheckUtils]: 5: Hoare triple {47250#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {47250#true} is VALID [2022-04-28 08:12:20,494 INFO L272 TraceCheckUtils]: 6: Hoare triple {47250#true} call _BLAST_init(); {47273#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:20,494 INFO L290 TraceCheckUtils]: 7: Hoare triple {47273#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47250#true} is VALID [2022-04-28 08:12:20,494 INFO L290 TraceCheckUtils]: 8: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-28 08:12:20,494 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {47250#true} {47250#true} #1066#return; {47250#true} is VALID [2022-04-28 08:12:20,494 INFO L290 TraceCheckUtils]: 10: Hoare triple {47250#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {47250#true} is VALID [2022-04-28 08:12:20,494 INFO L290 TraceCheckUtils]: 11: Hoare triple {47250#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {47250#true} is VALID [2022-04-28 08:12:20,495 INFO L272 TraceCheckUtils]: 12: Hoare triple {47250#true} call stub_driver_init(); {47274#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:20,495 INFO L290 TraceCheckUtils]: 13: Hoare triple {47274#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47250#true} is VALID [2022-04-28 08:12:20,495 INFO L290 TraceCheckUtils]: 14: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-28 08:12:20,495 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {47250#true} {47250#true} #1068#return; {47250#true} is VALID [2022-04-28 08:12:20,495 INFO L290 TraceCheckUtils]: 16: Hoare triple {47250#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {47250#true} is VALID [2022-04-28 08:12:20,495 INFO L290 TraceCheckUtils]: 17: Hoare triple {47250#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {47250#true} is VALID [2022-04-28 08:12:20,495 INFO L290 TraceCheckUtils]: 18: Hoare triple {47250#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {47250#true} is VALID [2022-04-28 08:12:20,495 INFO L290 TraceCheckUtils]: 19: Hoare triple {47250#true} assume 2 == ~tmp_ndt_3~0; {47250#true} is VALID [2022-04-28 08:12:20,496 INFO L272 TraceCheckUtils]: 20: Hoare triple {47250#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {47275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:20,496 INFO L290 TraceCheckUtils]: 21: Hoare triple {47275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {47250#true} is VALID [2022-04-28 08:12:20,496 INFO L290 TraceCheckUtils]: 22: Hoare triple {47250#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {47250#true} is VALID [2022-04-28 08:12:20,496 INFO L290 TraceCheckUtils]: 23: Hoare triple {47250#true} assume !(0 != ~disketteExtension__IsRemoved~1); {47250#true} is VALID [2022-04-28 08:12:20,497 INFO L290 TraceCheckUtils]: 24: Hoare triple {47250#true} assume !(0 == ~disketteExtension__IsStarted~2); {47250#true} is VALID [2022-04-28 08:12:20,497 INFO L290 TraceCheckUtils]: 25: Hoare triple {47250#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {47250#true} is VALID [2022-04-28 08:12:20,497 INFO L290 TraceCheckUtils]: 26: Hoare triple {47250#true} assume ~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0;~ntStatus~3 := -1073741811; {47276#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-28 08:12:20,497 INFO L290 TraceCheckUtils]: 27: Hoare triple {47276#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {47277#(<= (+ 1073741811 FloppyDeviceControl_~__cil_tmp91~0) 0)} is VALID [2022-04-28 08:12:20,498 INFO L290 TraceCheckUtils]: 28: Hoare triple {47277#(<= (+ 1073741811 FloppyDeviceControl_~__cil_tmp91~0) 0)} assume !(259 != ~__cil_tmp91~0); {47251#false} is VALID [2022-04-28 08:12:20,498 INFO L290 TraceCheckUtils]: 29: Hoare triple {47251#false} #res := ~ntStatus~3; {47251#false} is VALID [2022-04-28 08:12:20,498 INFO L290 TraceCheckUtils]: 30: Hoare triple {47251#false} assume true; {47251#false} is VALID [2022-04-28 08:12:20,498 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {47251#false} {47250#true} #1074#return; {47251#false} is VALID [2022-04-28 08:12:20,498 INFO L290 TraceCheckUtils]: 32: Hoare triple {47251#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {47251#false} is VALID [2022-04-28 08:12:20,498 INFO L290 TraceCheckUtils]: 33: Hoare triple {47251#false} assume !(1 == ~pended~0); {47251#false} is VALID [2022-04-28 08:12:20,498 INFO L290 TraceCheckUtils]: 34: Hoare triple {47251#false} assume !(1 == ~pended~0); {47251#false} is VALID [2022-04-28 08:12:20,498 INFO L290 TraceCheckUtils]: 35: Hoare triple {47251#false} assume ~s~0 != ~UNLOADED~0; {47251#false} is VALID [2022-04-28 08:12:20,499 INFO L290 TraceCheckUtils]: 36: Hoare triple {47251#false} assume -1 != ~status~1; {47251#false} is VALID [2022-04-28 08:12:20,499 INFO L290 TraceCheckUtils]: 37: Hoare triple {47251#false} assume ~s~0 != ~SKIP2~0; {47251#false} is VALID [2022-04-28 08:12:20,499 INFO L290 TraceCheckUtils]: 38: Hoare triple {47251#false} assume ~s~0 != ~IPC~0; {47251#false} is VALID [2022-04-28 08:12:20,499 INFO L290 TraceCheckUtils]: 39: Hoare triple {47251#false} assume ~s~0 != ~DC~0; {47251#false} is VALID [2022-04-28 08:12:20,499 INFO L272 TraceCheckUtils]: 40: Hoare triple {47251#false} call errorFn(); {47251#false} is VALID [2022-04-28 08:12:20,499 INFO L290 TraceCheckUtils]: 41: Hoare triple {47251#false} assume !false; {47251#false} is VALID [2022-04-28 08:12:20,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:12:20,499 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:12:20,499 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1265674819] [2022-04-28 08:12:20,500 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1265674819] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:20,500 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:20,500 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 08:12:20,500 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:12:20,500 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [958837029] [2022-04-28 08:12:20,500 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [958837029] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:20,500 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:20,500 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 08:12:20,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [878176249] [2022-04-28 08:12:20,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:12:20,501 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 [2022-04-28 08:12:20,501 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:12:20,501 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) [2022-04-28 08:12:20,532 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:20,533 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 08:12:20,533 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:20,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 08:12:20,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-04-28 08:12:20,534 INFO L87 Difference]: Start difference. First operand 810 states and 1089 transitions. Second operand has 8 states, 8 states have (on average 4.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 08:12:24,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:24,597 INFO L93 Difference]: Finished difference Result 857 states and 1144 transitions. [2022-04-28 08:12:24,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 08:12:24,597 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 [2022-04-28 08:12:24,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:12:24,597 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) [2022-04-28 08:12:24,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 574 transitions. [2022-04-28 08:12:24,602 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) [2022-04-28 08:12:24,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 574 transitions. [2022-04-28 08:12:24,609 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 574 transitions. [2022-04-28 08:12:25,169 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 574 edges. 574 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:25,214 INFO L225 Difference]: With dead ends: 857 [2022-04-28 08:12:25,214 INFO L226 Difference]: Without dead ends: 835 [2022-04-28 08:12:25,214 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 [2022-04-28 08:12:25,215 INFO L413 NwaCegarLoop]: 456 mSDtfsCounter, 454 mSDsluCounter, 536 mSDsCounter, 0 mSdLazyCounter, 1079 mSolverCounterSat, 151 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 458 SdHoareTripleChecker+Valid, 992 SdHoareTripleChecker+Invalid, 1230 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 151 IncrementalHoareTripleChecker+Valid, 1079 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-28 08:12:25,215 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [458 Valid, 992 Invalid, 1230 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [151 Valid, 1079 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-28 08:12:25,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 835 states. [2022-04-28 08:12:26,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 835 to 812. [2022-04-28 08:12:26,011 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:12:26,012 INFO L82 GeneralOperation]: Start isEquivalent. First operand 835 states. Second operand has 812 states, 644 states have (on average 1.3276397515527951) internal successors, (855), 655 states have internal predecessors, (855), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-28 08:12:26,025 INFO L74 IsIncluded]: Start isIncluded. First operand 835 states. Second operand has 812 states, 644 states have (on average 1.3276397515527951) internal successors, (855), 655 states have internal predecessors, (855), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-28 08:12:26,026 INFO L87 Difference]: Start difference. First operand 835 states. Second operand has 812 states, 644 states have (on average 1.3276397515527951) internal successors, (855), 655 states have internal predecessors, (855), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-28 08:12:26,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:26,062 INFO L93 Difference]: Finished difference Result 835 states and 1118 transitions. [2022-04-28 08:12:26,062 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1118 transitions. [2022-04-28 08:12:26,064 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:26,064 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:26,066 INFO L74 IsIncluded]: Start isIncluded. First operand has 812 states, 644 states have (on average 1.3276397515527951) internal successors, (855), 655 states have internal predecessors, (855), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) Second operand 835 states. [2022-04-28 08:12:26,067 INFO L87 Difference]: Start difference. First operand has 812 states, 644 states have (on average 1.3276397515527951) internal successors, (855), 655 states have internal predecessors, (855), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) Second operand 835 states. [2022-04-28 08:12:26,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:26,106 INFO L93 Difference]: Finished difference Result 835 states and 1118 transitions. [2022-04-28 08:12:26,106 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1118 transitions. [2022-04-28 08:12:26,108 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:26,108 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:26,108 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:12:26,108 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:12:26,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 812 states, 644 states have (on average 1.3276397515527951) internal successors, (855), 655 states have internal predecessors, (855), 96 states have call successors, (96), 61 states have call predecessors, (96), 71 states have return successors, (140), 97 states have call predecessors, (140), 88 states have call successors, (140) [2022-04-28 08:12:26,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 812 states and 1091 transitions. [2022-04-28 08:12:26,177 INFO L78 Accepts]: Start accepts. Automaton has 812 states and 1091 transitions. Word has length 42 [2022-04-28 08:12:26,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:12:26,177 INFO L495 AbstractCegarLoop]: Abstraction has 812 states and 1091 transitions. [2022-04-28 08:12:26,177 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) [2022-04-28 08:12:26,177 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 812 states and 1091 transitions. [2022-04-28 08:12:27,620 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1091 edges. 1091 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:27,621 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1091 transitions. [2022-04-28 08:12:27,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-28 08:12:27,623 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:12:27,623 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] [2022-04-28 08:12:27,623 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-28 08:12:27,623 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:12:27,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:12:27,624 INFO L85 PathProgramCache]: Analyzing trace with hash -289846458, now seen corresponding path program 1 times [2022-04-28 08:12:27,624 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:27,624 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1817652884] [2022-04-28 08:12:27,624 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:12:27,624 INFO L85 PathProgramCache]: Analyzing trace with hash -289846458, now seen corresponding path program 2 times [2022-04-28 08:12:27,624 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:12:27,624 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2094986923] [2022-04-28 08:12:27,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:12:27,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:12:27,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:27,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:12:27,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:27,732 INFO L290 TraceCheckUtils]: 0: Hoare triple {52313#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {52296#true} is VALID [2022-04-28 08:12:27,732 INFO L290 TraceCheckUtils]: 1: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-28 08:12:27,733 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52296#true} {52296#true} #1156#return; {52296#true} is VALID [2022-04-28 08:12:27,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:12:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:27,758 INFO L290 TraceCheckUtils]: 0: Hoare triple {52314#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {52296#true} is VALID [2022-04-28 08:12:27,758 INFO L290 TraceCheckUtils]: 1: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-28 08:12:27,758 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52296#true} {52296#true} #1066#return; {52296#true} is VALID [2022-04-28 08:12:27,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:12:27,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:27,772 INFO L290 TraceCheckUtils]: 0: Hoare triple {52315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {52296#true} is VALID [2022-04-28 08:12:27,773 INFO L290 TraceCheckUtils]: 1: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-28 08:12:27,773 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52296#true} {52296#true} #1068#return; {52296#true} is VALID [2022-04-28 08:12:27,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-28 08:12:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:27,799 INFO L290 TraceCheckUtils]: 0: Hoare triple {52316#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {52296#true} is VALID [2022-04-28 08:12:27,799 INFO L290 TraceCheckUtils]: 1: Hoare triple {52296#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 08:12:27,800 INFO L290 TraceCheckUtils]: 2: Hoare triple {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 08:12:27,800 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {52296#true} #1026#return; {52311#(not (= |FloppyPnp_#t~ret35| 259))} is VALID [2022-04-28 08:12:27,802 INFO L272 TraceCheckUtils]: 0: Hoare triple {52296#true} call ULTIMATE.init(); {52313#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:12:27,802 INFO L290 TraceCheckUtils]: 1: Hoare triple {52313#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {52296#true} is VALID [2022-04-28 08:12:27,802 INFO L290 TraceCheckUtils]: 2: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-28 08:12:27,802 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52296#true} {52296#true} #1156#return; {52296#true} is VALID [2022-04-28 08:12:27,802 INFO L272 TraceCheckUtils]: 4: Hoare triple {52296#true} call #t~ret170 := main(); {52296#true} is VALID [2022-04-28 08:12:27,802 INFO L290 TraceCheckUtils]: 5: Hoare triple {52296#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {52296#true} is VALID [2022-04-28 08:12:27,803 INFO L272 TraceCheckUtils]: 6: Hoare triple {52296#true} call _BLAST_init(); {52314#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:27,803 INFO L290 TraceCheckUtils]: 7: Hoare triple {52314#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {52296#true} is VALID [2022-04-28 08:12:27,804 INFO L290 TraceCheckUtils]: 8: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-28 08:12:27,804 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {52296#true} {52296#true} #1066#return; {52296#true} is VALID [2022-04-28 08:12:27,804 INFO L290 TraceCheckUtils]: 10: Hoare triple {52296#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {52296#true} is VALID [2022-04-28 08:12:27,804 INFO L290 TraceCheckUtils]: 11: Hoare triple {52296#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {52296#true} is VALID [2022-04-28 08:12:27,804 INFO L272 TraceCheckUtils]: 12: Hoare triple {52296#true} call stub_driver_init(); {52315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:27,804 INFO L290 TraceCheckUtils]: 13: Hoare triple {52315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {52296#true} is VALID [2022-04-28 08:12:27,805 INFO L290 TraceCheckUtils]: 14: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-28 08:12:27,805 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {52296#true} {52296#true} #1068#return; {52296#true} is VALID [2022-04-28 08:12:27,805 INFO L290 TraceCheckUtils]: 16: Hoare triple {52296#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {52296#true} is VALID [2022-04-28 08:12:27,805 INFO L290 TraceCheckUtils]: 17: Hoare triple {52296#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {52296#true} is VALID [2022-04-28 08:12:27,805 INFO L290 TraceCheckUtils]: 18: Hoare triple {52296#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {52296#true} is VALID [2022-04-28 08:12:27,805 INFO L290 TraceCheckUtils]: 19: Hoare triple {52296#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {52296#true} is VALID [2022-04-28 08:12:27,805 INFO L290 TraceCheckUtils]: 20: Hoare triple {52296#true} assume 3 == ~tmp_ndt_4~0; {52296#true} is VALID [2022-04-28 08:12:27,805 INFO L272 TraceCheckUtils]: 21: Hoare triple {52296#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {52296#true} is VALID [2022-04-28 08:12:27,805 INFO L290 TraceCheckUtils]: 22: Hoare triple {52296#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {52296#true} is VALID [2022-04-28 08:12:27,805 INFO L290 TraceCheckUtils]: 23: Hoare triple {52296#true} assume 1 == ~PagingReferenceCount~0; {52296#true} is VALID [2022-04-28 08:12:27,806 INFO L290 TraceCheckUtils]: 24: Hoare triple {52296#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {52296#true} is VALID [2022-04-28 08:12:27,806 INFO L290 TraceCheckUtils]: 25: Hoare triple {52296#true} assume !(0 != ~disketteExtension__IsRemoved~0); {52296#true} is VALID [2022-04-28 08:12:27,806 INFO L290 TraceCheckUtils]: 26: Hoare triple {52296#true} assume !(0 == ~irpSp__MinorFunction~0); {52296#true} is VALID [2022-04-28 08:12:27,806 INFO L290 TraceCheckUtils]: 27: Hoare triple {52296#true} assume 5 == ~irpSp__MinorFunction~0; {52296#true} is VALID [2022-04-28 08:12:27,806 INFO L290 TraceCheckUtils]: 28: Hoare triple {52296#true} assume 5 == ~irpSp__MinorFunction~0; {52296#true} is VALID [2022-04-28 08:12:27,806 INFO L290 TraceCheckUtils]: 29: Hoare triple {52296#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {52296#true} is VALID [2022-04-28 08:12:27,807 INFO L272 TraceCheckUtils]: 30: Hoare triple {52296#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {52316#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:12:27,807 INFO L290 TraceCheckUtils]: 31: Hoare triple {52316#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {52296#true} is VALID [2022-04-28 08:12:27,807 INFO L290 TraceCheckUtils]: 32: Hoare triple {52296#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 08:12:27,808 INFO L290 TraceCheckUtils]: 33: Hoare triple {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 08:12:27,808 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {52296#true} #1026#return; {52311#(not (= |FloppyPnp_#t~ret35| 259))} is VALID [2022-04-28 08:12:27,809 INFO L290 TraceCheckUtils]: 35: Hoare triple {52311#(not (= |FloppyPnp_#t~ret35| 259))} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {52312#(not (= 259 FloppyPnp_~__cil_tmp29~0))} is VALID [2022-04-28 08:12:27,809 INFO L290 TraceCheckUtils]: 36: Hoare triple {52312#(not (= 259 FloppyPnp_~__cil_tmp29~0))} assume 259 == ~__cil_tmp29~0; {52297#false} is VALID [2022-04-28 08:12:27,809 INFO L272 TraceCheckUtils]: 37: Hoare triple {52297#false} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {52297#false} is VALID [2022-04-28 08:12:27,809 INFO L290 TraceCheckUtils]: 38: Hoare triple {52297#false} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {52297#false} is VALID [2022-04-28 08:12:27,809 INFO L290 TraceCheckUtils]: 39: Hoare triple {52297#false} assume !(~s~0 == ~MPR3~0); {52297#false} is VALID [2022-04-28 08:12:27,809 INFO L290 TraceCheckUtils]: 40: Hoare triple {52297#false} assume !(1 == ~customIrp~0); {52297#false} is VALID [2022-04-28 08:12:27,810 INFO L290 TraceCheckUtils]: 41: Hoare triple {52297#false} assume ~s~0 == ~MPR3~0; {52297#false} is VALID [2022-04-28 08:12:27,810 INFO L272 TraceCheckUtils]: 42: Hoare triple {52297#false} call errorFn(); {52297#false} is VALID [2022-04-28 08:12:27,810 INFO L290 TraceCheckUtils]: 43: Hoare triple {52297#false} assume !false; {52297#false} is VALID [2022-04-28 08:12:27,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:12:27,810 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:12:27,810 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2094986923] [2022-04-28 08:12:27,810 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2094986923] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:27,811 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:27,811 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 08:12:27,811 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:12:27,811 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1817652884] [2022-04-28 08:12:27,811 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1817652884] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:27,811 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:27,811 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 08:12:27,811 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [912236629] [2022-04-28 08:12:27,811 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:12:27,812 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 [2022-04-28 08:12:27,813 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:12:27,813 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) [2022-04-28 08:12:27,844 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:27,845 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 08:12:27,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:27,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 08:12:27,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-04-28 08:12:27,846 INFO L87 Difference]: Start difference. First operand 812 states and 1091 transitions. Second operand has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 08:12:32,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:32,969 INFO L93 Difference]: Finished difference Result 908 states and 1209 transitions. [2022-04-28 08:12:32,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 08:12:32,969 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 [2022-04-28 08:12:32,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:12:32,969 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) [2022-04-28 08:12:32,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 627 transitions. [2022-04-28 08:12:32,975 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) [2022-04-28 08:12:32,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 627 transitions. [2022-04-28 08:12:32,980 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 627 transitions. [2022-04-28 08:12:33,661 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 627 edges. 627 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:33,699 INFO L225 Difference]: With dead ends: 908 [2022-04-28 08:12:33,699 INFO L226 Difference]: Without dead ends: 840 [2022-04-28 08:12:33,703 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2022-04-28 08:12:33,703 INFO L413 NwaCegarLoop]: 432 mSDtfsCounter, 533 mSDsluCounter, 480 mSDsCounter, 0 mSdLazyCounter, 1631 mSolverCounterSat, 150 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 551 SdHoareTripleChecker+Valid, 912 SdHoareTripleChecker+Invalid, 1781 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 150 IncrementalHoareTripleChecker+Valid, 1631 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-28 08:12:33,703 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [551 Valid, 912 Invalid, 1781 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [150 Valid, 1631 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-28 08:12:33,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 840 states. [2022-04-28 08:12:34,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 840 to 816. [2022-04-28 08:12:34,555 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:12:34,556 INFO L82 GeneralOperation]: Start isEquivalent. First operand 840 states. Second operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-28 08:12:34,556 INFO L74 IsIncluded]: Start isIncluded. First operand 840 states. Second operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-28 08:12:34,557 INFO L87 Difference]: Start difference. First operand 840 states. Second operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-28 08:12:34,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:34,582 INFO L93 Difference]: Finished difference Result 840 states and 1124 transitions. [2022-04-28 08:12:34,582 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1124 transitions. [2022-04-28 08:12:34,584 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:34,584 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:34,585 INFO L74 IsIncluded]: Start isIncluded. First operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) Second operand 840 states. [2022-04-28 08:12:34,585 INFO L87 Difference]: Start difference. First operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) Second operand 840 states. [2022-04-28 08:12:34,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:34,616 INFO L93 Difference]: Finished difference Result 840 states and 1124 transitions. [2022-04-28 08:12:34,616 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1124 transitions. [2022-04-28 08:12:34,617 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:34,617 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:34,618 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:12:34,618 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:12:34,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-28 08:12:34,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 816 states and 1096 transitions. [2022-04-28 08:12:34,652 INFO L78 Accepts]: Start accepts. Automaton has 816 states and 1096 transitions. Word has length 44 [2022-04-28 08:12:34,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:12:34,652 INFO L495 AbstractCegarLoop]: Abstraction has 816 states and 1096 transitions. [2022-04-28 08:12:34,652 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) [2022-04-28 08:12:34,652 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 816 states and 1096 transitions. [2022-04-28 08:12:36,107 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1096 edges. 1096 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:36,107 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1096 transitions. [2022-04-28 08:12:36,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-28 08:12:36,108 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:12:36,108 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] [2022-04-28 08:12:36,108 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-28 08:12:36,108 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:12:36,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:12:36,108 INFO L85 PathProgramCache]: Analyzing trace with hash -1666051445, now seen corresponding path program 1 times [2022-04-28 08:12:36,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:36,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [201212072] [2022-04-28 08:12:36,109 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:12:36,109 INFO L85 PathProgramCache]: Analyzing trace with hash -1666051445, now seen corresponding path program 2 times [2022-04-28 08:12:36,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:12:36,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1863877789] [2022-04-28 08:12:36,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:12:36,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:12:36,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:36,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:12:36,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:36,250 INFO L290 TraceCheckUtils]: 0: Hoare triple {57477#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {57454#true} is VALID [2022-04-28 08:12:36,250 INFO L290 TraceCheckUtils]: 1: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-28 08:12:36,250 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {57454#true} {57454#true} #1156#return; {57454#true} is VALID [2022-04-28 08:12:36,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:12:36,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:36,274 INFO L290 TraceCheckUtils]: 0: Hoare triple {57478#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {57454#true} is VALID [2022-04-28 08:12:36,274 INFO L290 TraceCheckUtils]: 1: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-28 08:12:36,274 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {57454#true} {57454#true} #1066#return; {57454#true} is VALID [2022-04-28 08:12:36,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:12:36,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:36,299 INFO L290 TraceCheckUtils]: 0: Hoare triple {57479#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {57454#true} is VALID [2022-04-28 08:12:36,299 INFO L290 TraceCheckUtils]: 1: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-28 08:12:36,300 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {57454#true} {57454#true} #1068#return; {57454#true} is VALID [2022-04-28 08:12:36,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:12:36,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:36,355 INFO L290 TraceCheckUtils]: 0: Hoare triple {57480#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {57454#true} is VALID [2022-04-28 08:12:36,355 INFO L290 TraceCheckUtils]: 1: Hoare triple {57454#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {57454#true} is VALID [2022-04-28 08:12:36,356 INFO L290 TraceCheckUtils]: 2: Hoare triple {57454#true} assume !(0 != ~disketteExtension__IsRemoved~1); {57454#true} is VALID [2022-04-28 08:12:36,356 INFO L290 TraceCheckUtils]: 3: Hoare triple {57454#true} assume !(0 == ~disketteExtension__IsStarted~2); {57454#true} is VALID [2022-04-28 08:12:36,356 INFO L290 TraceCheckUtils]: 4: Hoare triple {57454#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {57454#true} is VALID [2022-04-28 08:12:36,356 INFO L290 TraceCheckUtils]: 5: Hoare triple {57454#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0);~mountName~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~mountName__NameLength~0 := ~disketteExtension__DeviceName__Length~0;~__cil_tmp82~0 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {57454#true} is VALID [2022-04-28 08:12:36,356 INFO L290 TraceCheckUtils]: 6: Hoare triple {57454#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~__cil_tmp82~0);~ntStatus~3 := 0;~Irp__IoStatus__Information~3 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {57481#(not (= FloppyDeviceControl_~ntStatus~3 259))} is VALID [2022-04-28 08:12:36,357 INFO L290 TraceCheckUtils]: 7: Hoare triple {57481#(not (= FloppyDeviceControl_~ntStatus~3 259))} ~__cil_tmp91~0 := ~ntStatus~3; {57482#(not (= FloppyDeviceControl_~__cil_tmp91~0 259))} is VALID [2022-04-28 08:12:36,357 INFO L290 TraceCheckUtils]: 8: Hoare triple {57482#(not (= FloppyDeviceControl_~__cil_tmp91~0 259))} assume !(259 != ~__cil_tmp91~0); {57455#false} is VALID [2022-04-28 08:12:36,357 INFO L290 TraceCheckUtils]: 9: Hoare triple {57455#false} #res := ~ntStatus~3; {57455#false} is VALID [2022-04-28 08:12:36,357 INFO L290 TraceCheckUtils]: 10: Hoare triple {57455#false} assume true; {57455#false} is VALID [2022-04-28 08:12:36,357 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {57455#false} {57454#true} #1074#return; {57455#false} is VALID [2022-04-28 08:12:36,359 INFO L272 TraceCheckUtils]: 0: Hoare triple {57454#true} call ULTIMATE.init(); {57477#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:12:36,359 INFO L290 TraceCheckUtils]: 1: Hoare triple {57477#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {57454#true} is VALID [2022-04-28 08:12:36,359 INFO L290 TraceCheckUtils]: 2: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-28 08:12:36,359 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {57454#true} {57454#true} #1156#return; {57454#true} is VALID [2022-04-28 08:12:36,359 INFO L272 TraceCheckUtils]: 4: Hoare triple {57454#true} call #t~ret170 := main(); {57454#true} is VALID [2022-04-28 08:12:36,360 INFO L290 TraceCheckUtils]: 5: Hoare triple {57454#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {57454#true} is VALID [2022-04-28 08:12:36,360 INFO L272 TraceCheckUtils]: 6: Hoare triple {57454#true} call _BLAST_init(); {57478#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:36,361 INFO L290 TraceCheckUtils]: 7: Hoare triple {57478#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {57454#true} is VALID [2022-04-28 08:12:36,361 INFO L290 TraceCheckUtils]: 8: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-28 08:12:36,361 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {57454#true} {57454#true} #1066#return; {57454#true} is VALID [2022-04-28 08:12:36,361 INFO L290 TraceCheckUtils]: 10: Hoare triple {57454#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {57454#true} is VALID [2022-04-28 08:12:36,361 INFO L290 TraceCheckUtils]: 11: Hoare triple {57454#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {57454#true} is VALID [2022-04-28 08:12:36,362 INFO L272 TraceCheckUtils]: 12: Hoare triple {57454#true} call stub_driver_init(); {57479#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:36,362 INFO L290 TraceCheckUtils]: 13: Hoare triple {57479#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {57454#true} is VALID [2022-04-28 08:12:36,362 INFO L290 TraceCheckUtils]: 14: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-28 08:12:36,362 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {57454#true} {57454#true} #1068#return; {57454#true} is VALID [2022-04-28 08:12:36,362 INFO L290 TraceCheckUtils]: 16: Hoare triple {57454#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {57454#true} is VALID [2022-04-28 08:12:36,362 INFO L290 TraceCheckUtils]: 17: Hoare triple {57454#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {57454#true} is VALID [2022-04-28 08:12:36,362 INFO L290 TraceCheckUtils]: 18: Hoare triple {57454#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {57454#true} is VALID [2022-04-28 08:12:36,362 INFO L290 TraceCheckUtils]: 19: Hoare triple {57454#true} assume 2 == ~tmp_ndt_3~0; {57454#true} is VALID [2022-04-28 08:12:36,363 INFO L272 TraceCheckUtils]: 20: Hoare triple {57454#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {57480#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:36,363 INFO L290 TraceCheckUtils]: 21: Hoare triple {57480#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {57454#true} is VALID [2022-04-28 08:12:36,363 INFO L290 TraceCheckUtils]: 22: Hoare triple {57454#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {57454#true} is VALID [2022-04-28 08:12:36,363 INFO L290 TraceCheckUtils]: 23: Hoare triple {57454#true} assume !(0 != ~disketteExtension__IsRemoved~1); {57454#true} is VALID [2022-04-28 08:12:36,363 INFO L290 TraceCheckUtils]: 24: Hoare triple {57454#true} assume !(0 == ~disketteExtension__IsStarted~2); {57454#true} is VALID [2022-04-28 08:12:36,364 INFO L290 TraceCheckUtils]: 25: Hoare triple {57454#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {57454#true} is VALID [2022-04-28 08:12:36,364 INFO L290 TraceCheckUtils]: 26: Hoare triple {57454#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0);~mountName~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~mountName__NameLength~0 := ~disketteExtension__DeviceName__Length~0;~__cil_tmp82~0 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {57454#true} is VALID [2022-04-28 08:12:36,364 INFO L290 TraceCheckUtils]: 27: Hoare triple {57454#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~__cil_tmp82~0);~ntStatus~3 := 0;~Irp__IoStatus__Information~3 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {57481#(not (= FloppyDeviceControl_~ntStatus~3 259))} is VALID [2022-04-28 08:12:36,364 INFO L290 TraceCheckUtils]: 28: Hoare triple {57481#(not (= FloppyDeviceControl_~ntStatus~3 259))} ~__cil_tmp91~0 := ~ntStatus~3; {57482#(not (= FloppyDeviceControl_~__cil_tmp91~0 259))} is VALID [2022-04-28 08:12:36,365 INFO L290 TraceCheckUtils]: 29: Hoare triple {57482#(not (= FloppyDeviceControl_~__cil_tmp91~0 259))} assume !(259 != ~__cil_tmp91~0); {57455#false} is VALID [2022-04-28 08:12:36,365 INFO L290 TraceCheckUtils]: 30: Hoare triple {57455#false} #res := ~ntStatus~3; {57455#false} is VALID [2022-04-28 08:12:36,365 INFO L290 TraceCheckUtils]: 31: Hoare triple {57455#false} assume true; {57455#false} is VALID [2022-04-28 08:12:36,365 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {57455#false} {57454#true} #1074#return; {57455#false} is VALID [2022-04-28 08:12:36,365 INFO L290 TraceCheckUtils]: 33: Hoare triple {57455#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {57455#false} is VALID [2022-04-28 08:12:36,365 INFO L290 TraceCheckUtils]: 34: Hoare triple {57455#false} assume !(1 == ~pended~0); {57455#false} is VALID [2022-04-28 08:12:36,365 INFO L290 TraceCheckUtils]: 35: Hoare triple {57455#false} assume !(1 == ~pended~0); {57455#false} is VALID [2022-04-28 08:12:36,365 INFO L290 TraceCheckUtils]: 36: Hoare triple {57455#false} assume ~s~0 != ~UNLOADED~0; {57455#false} is VALID [2022-04-28 08:12:36,366 INFO L290 TraceCheckUtils]: 37: Hoare triple {57455#false} assume -1 != ~status~1; {57455#false} is VALID [2022-04-28 08:12:36,366 INFO L290 TraceCheckUtils]: 38: Hoare triple {57455#false} assume ~s~0 != ~SKIP2~0; {57455#false} is VALID [2022-04-28 08:12:36,366 INFO L290 TraceCheckUtils]: 39: Hoare triple {57455#false} assume ~s~0 != ~IPC~0; {57455#false} is VALID [2022-04-28 08:12:36,366 INFO L290 TraceCheckUtils]: 40: Hoare triple {57455#false} assume ~s~0 != ~DC~0; {57455#false} is VALID [2022-04-28 08:12:36,366 INFO L272 TraceCheckUtils]: 41: Hoare triple {57455#false} call errorFn(); {57455#false} is VALID [2022-04-28 08:12:36,366 INFO L290 TraceCheckUtils]: 42: Hoare triple {57455#false} assume !false; {57455#false} is VALID [2022-04-28 08:12:36,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:12:36,366 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:12:36,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1863877789] [2022-04-28 08:12:36,367 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1863877789] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:36,367 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:36,367 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 08:12:36,367 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:12:36,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [201212072] [2022-04-28 08:12:36,367 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [201212072] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:36,367 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:36,367 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 08:12:36,367 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070715371] [2022-04-28 08:12:36,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:12:36,368 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 [2022-04-28 08:12:36,368 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:12:36,368 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) [2022-04-28 08:12:36,400 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:36,400 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 08:12:36,400 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:36,401 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 08:12:36,401 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-04-28 08:12:36,401 INFO L87 Difference]: Start difference. First operand 816 states and 1096 transitions. Second operand has 8 states, 8 states have (on average 4.125) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 08:12:41,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:41,053 INFO L93 Difference]: Finished difference Result 860 states and 1147 transitions. [2022-04-28 08:12:41,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 08:12:41,053 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 [2022-04-28 08:12:41,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:12:41,053 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) [2022-04-28 08:12:41,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 571 transitions. [2022-04-28 08:12:41,058 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) [2022-04-28 08:12:41,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 571 transitions. [2022-04-28 08:12:41,062 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 571 transitions. [2022-04-28 08:12:41,623 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 571 edges. 571 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:41,657 INFO L225 Difference]: With dead ends: 860 [2022-04-28 08:12:41,657 INFO L226 Difference]: Without dead ends: 838 [2022-04-28 08:12:41,658 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2022-04-28 08:12:41,658 INFO L413 NwaCegarLoop]: 461 mSDtfsCounter, 535 mSDsluCounter, 568 mSDsCounter, 0 mSdLazyCounter, 1296 mSolverCounterSat, 201 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 540 SdHoareTripleChecker+Valid, 1029 SdHoareTripleChecker+Invalid, 1497 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 201 IncrementalHoareTripleChecker+Valid, 1296 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-28 08:12:41,658 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [540 Valid, 1029 Invalid, 1497 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [201 Valid, 1296 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-28 08:12:41,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 838 states. [2022-04-28 08:12:42,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 838 to 816. [2022-04-28 08:12:42,487 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:12:42,488 INFO L82 GeneralOperation]: Start isEquivalent. First operand 838 states. Second operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-28 08:12:42,489 INFO L74 IsIncluded]: Start isIncluded. First operand 838 states. Second operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-28 08:12:42,489 INFO L87 Difference]: Start difference. First operand 838 states. Second operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-28 08:12:42,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:42,536 INFO L93 Difference]: Finished difference Result 838 states and 1121 transitions. [2022-04-28 08:12:42,537 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1121 transitions. [2022-04-28 08:12:42,538 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:42,538 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:42,539 INFO L74 IsIncluded]: Start isIncluded. First operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) Second operand 838 states. [2022-04-28 08:12:42,540 INFO L87 Difference]: Start difference. First operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) Second operand 838 states. [2022-04-28 08:12:42,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:42,585 INFO L93 Difference]: Finished difference Result 838 states and 1121 transitions. [2022-04-28 08:12:42,585 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1121 transitions. [2022-04-28 08:12:42,587 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:42,587 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:42,587 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:12:42,587 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:12:42,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 816 states, 647 states have (on average 1.3261205564142196) internal successors, (858), 658 states have internal predecessors, (858), 96 states have call successors, (96), 61 states have call predecessors, (96), 72 states have return successors, (142), 98 states have call predecessors, (142), 88 states have call successors, (142) [2022-04-28 08:12:42,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 816 states and 1096 transitions. [2022-04-28 08:12:42,638 INFO L78 Accepts]: Start accepts. Automaton has 816 states and 1096 transitions. Word has length 43 [2022-04-28 08:12:42,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:12:42,638 INFO L495 AbstractCegarLoop]: Abstraction has 816 states and 1096 transitions. [2022-04-28 08:12:42,638 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) [2022-04-28 08:12:42,638 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 816 states and 1096 transitions. [2022-04-28 08:12:44,086 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1096 edges. 1096 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:44,086 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1096 transitions. [2022-04-28 08:12:44,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-04-28 08:12:44,087 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:12:44,087 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] [2022-04-28 08:12:44,087 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-28 08:12:44,087 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:12:44,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:12:44,087 INFO L85 PathProgramCache]: Analyzing trace with hash -233101078, now seen corresponding path program 1 times [2022-04-28 08:12:44,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:44,088 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1413398240] [2022-04-28 08:12:44,088 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:12:44,088 INFO L85 PathProgramCache]: Analyzing trace with hash -233101078, now seen corresponding path program 2 times [2022-04-28 08:12:44,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:12:44,088 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [23280768] [2022-04-28 08:12:44,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:12:44,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:12:44,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:44,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:12:44,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:44,219 INFO L290 TraceCheckUtils]: 0: Hoare triple {62547#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {62523#true} is VALID [2022-04-28 08:12:44,219 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-28 08:12:44,219 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {62523#true} {62523#true} #1156#return; {62523#true} is VALID [2022-04-28 08:12:44,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:12:44,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:44,248 INFO L290 TraceCheckUtils]: 0: Hoare triple {62548#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {62523#true} is VALID [2022-04-28 08:12:44,249 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-28 08:12:44,249 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {62523#true} {62523#true} #1066#return; {62523#true} is VALID [2022-04-28 08:12:44,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:12:44,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:44,266 INFO L290 TraceCheckUtils]: 0: Hoare triple {62549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {62523#true} is VALID [2022-04-28 08:12:44,266 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-28 08:12:44,267 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {62523#true} {62523#true} #1068#return; {62523#true} is VALID [2022-04-28 08:12:44,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:12:44,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:44,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:12:44,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:44,349 INFO L290 TraceCheckUtils]: 0: Hoare triple {62556#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {62523#true} is VALID [2022-04-28 08:12:44,349 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {62523#true} is VALID [2022-04-28 08:12:44,349 INFO L290 TraceCheckUtils]: 2: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-28 08:12:44,349 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {62523#true} {62523#true} #1130#return; {62523#true} is VALID [2022-04-28 08:12:44,349 INFO L290 TraceCheckUtils]: 0: Hoare triple {62550#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {62523#true} is VALID [2022-04-28 08:12:44,349 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {62523#true} is VALID [2022-04-28 08:12:44,349 INFO L290 TraceCheckUtils]: 2: Hoare triple {62523#true} assume 0 != ~disketteExtension__IsRemoved~1;~Irp__IoStatus__Information~3 := 0;~Irp__IoStatus__Status___0~0 := -1073741738;~myStatus~0 := -1073741738; {62523#true} is VALID [2022-04-28 08:12:44,350 INFO L272 TraceCheckUtils]: 3: Hoare triple {62523#true} call IofCompleteRequest(~Irp, 0); {62556#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:12:44,350 INFO L290 TraceCheckUtils]: 4: Hoare triple {62556#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {62523#true} is VALID [2022-04-28 08:12:44,350 INFO L290 TraceCheckUtils]: 5: Hoare triple {62523#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {62523#true} is VALID [2022-04-28 08:12:44,350 INFO L290 TraceCheckUtils]: 6: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-28 08:12:44,350 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {62523#true} {62523#true} #1130#return; {62523#true} is VALID [2022-04-28 08:12:44,351 INFO L290 TraceCheckUtils]: 8: Hoare triple {62523#true} #res := -1073741738; {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-28 08:12:44,351 INFO L290 TraceCheckUtils]: 9: Hoare triple {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} assume true; {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-28 08:12:44,366 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} {62523#true} #1074#return; {62545#(<= (+ |main_#t~ret99| 1073741738) 0)} is VALID [2022-04-28 08:12:44,368 INFO L272 TraceCheckUtils]: 0: Hoare triple {62523#true} call ULTIMATE.init(); {62547#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:12:44,368 INFO L290 TraceCheckUtils]: 1: Hoare triple {62547#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {62523#true} is VALID [2022-04-28 08:12:44,369 INFO L290 TraceCheckUtils]: 2: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-28 08:12:44,369 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {62523#true} {62523#true} #1156#return; {62523#true} is VALID [2022-04-28 08:12:44,369 INFO L272 TraceCheckUtils]: 4: Hoare triple {62523#true} call #t~ret170 := main(); {62523#true} is VALID [2022-04-28 08:12:44,369 INFO L290 TraceCheckUtils]: 5: Hoare triple {62523#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {62523#true} is VALID [2022-04-28 08:12:44,370 INFO L272 TraceCheckUtils]: 6: Hoare triple {62523#true} call _BLAST_init(); {62548#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:44,370 INFO L290 TraceCheckUtils]: 7: Hoare triple {62548#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {62523#true} is VALID [2022-04-28 08:12:44,370 INFO L290 TraceCheckUtils]: 8: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-28 08:12:44,370 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {62523#true} {62523#true} #1066#return; {62523#true} is VALID [2022-04-28 08:12:44,370 INFO L290 TraceCheckUtils]: 10: Hoare triple {62523#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {62523#true} is VALID [2022-04-28 08:12:44,370 INFO L290 TraceCheckUtils]: 11: Hoare triple {62523#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {62523#true} is VALID [2022-04-28 08:12:44,371 INFO L272 TraceCheckUtils]: 12: Hoare triple {62523#true} call stub_driver_init(); {62549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:44,371 INFO L290 TraceCheckUtils]: 13: Hoare triple {62549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {62523#true} is VALID [2022-04-28 08:12:44,371 INFO L290 TraceCheckUtils]: 14: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-28 08:12:44,371 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {62523#true} {62523#true} #1068#return; {62523#true} is VALID [2022-04-28 08:12:44,371 INFO L290 TraceCheckUtils]: 16: Hoare triple {62523#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {62523#true} is VALID [2022-04-28 08:12:44,372 INFO L290 TraceCheckUtils]: 17: Hoare triple {62523#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {62523#true} is VALID [2022-04-28 08:12:44,372 INFO L290 TraceCheckUtils]: 18: Hoare triple {62523#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {62523#true} is VALID [2022-04-28 08:12:44,372 INFO L290 TraceCheckUtils]: 19: Hoare triple {62523#true} assume 2 == ~tmp_ndt_3~0; {62523#true} is VALID [2022-04-28 08:12:44,384 INFO L272 TraceCheckUtils]: 20: Hoare triple {62523#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {62550#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:44,385 INFO L290 TraceCheckUtils]: 21: Hoare triple {62550#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {62523#true} is VALID [2022-04-28 08:12:44,385 INFO L290 TraceCheckUtils]: 22: Hoare triple {62523#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {62523#true} is VALID [2022-04-28 08:12:44,385 INFO L290 TraceCheckUtils]: 23: Hoare triple {62523#true} assume 0 != ~disketteExtension__IsRemoved~1;~Irp__IoStatus__Information~3 := 0;~Irp__IoStatus__Status___0~0 := -1073741738;~myStatus~0 := -1073741738; {62523#true} is VALID [2022-04-28 08:12:44,385 INFO L272 TraceCheckUtils]: 24: Hoare triple {62523#true} call IofCompleteRequest(~Irp, 0); {62556#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:12:44,385 INFO L290 TraceCheckUtils]: 25: Hoare triple {62556#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {62523#true} is VALID [2022-04-28 08:12:44,386 INFO L290 TraceCheckUtils]: 26: Hoare triple {62523#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {62523#true} is VALID [2022-04-28 08:12:44,386 INFO L290 TraceCheckUtils]: 27: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-28 08:12:44,386 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {62523#true} {62523#true} #1130#return; {62523#true} is VALID [2022-04-28 08:12:44,386 INFO L290 TraceCheckUtils]: 29: Hoare triple {62523#true} #res := -1073741738; {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-28 08:12:44,387 INFO L290 TraceCheckUtils]: 30: Hoare triple {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} assume true; {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-28 08:12:44,387 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} {62523#true} #1074#return; {62545#(<= (+ |main_#t~ret99| 1073741738) 0)} is VALID [2022-04-28 08:12:44,388 INFO L290 TraceCheckUtils]: 32: Hoare triple {62545#(<= (+ |main_#t~ret99| 1073741738) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:12:44,388 INFO L290 TraceCheckUtils]: 33: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:12:44,388 INFO L290 TraceCheckUtils]: 34: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:12:44,389 INFO L290 TraceCheckUtils]: 35: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~UNLOADED~0; {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:12:44,389 INFO L290 TraceCheckUtils]: 36: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume -1 != ~status~1; {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:12:44,390 INFO L290 TraceCheckUtils]: 37: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~SKIP2~0; {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:12:44,390 INFO L290 TraceCheckUtils]: 38: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~IPC~0; {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:12:44,390 INFO L290 TraceCheckUtils]: 39: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume !(~s~0 != ~DC~0); {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:12:44,391 INFO L290 TraceCheckUtils]: 40: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:12:44,391 INFO L290 TraceCheckUtils]: 41: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 == ~DC~0; {62546#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:12:44,391 INFO L290 TraceCheckUtils]: 42: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume 259 == ~status~1; {62524#false} is VALID [2022-04-28 08:12:44,392 INFO L272 TraceCheckUtils]: 43: Hoare triple {62524#false} call errorFn(); {62524#false} is VALID [2022-04-28 08:12:44,392 INFO L290 TraceCheckUtils]: 44: Hoare triple {62524#false} assume !false; {62524#false} is VALID [2022-04-28 08:12:44,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:12:44,392 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:12:44,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [23280768] [2022-04-28 08:12:44,392 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [23280768] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:44,392 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:44,392 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:12:44,393 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:12:44,393 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1413398240] [2022-04-28 08:12:44,393 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1413398240] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:44,393 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:44,393 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:12:44,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1741105413] [2022-04-28 08:12:44,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:12:44,393 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 [2022-04-28 08:12:44,394 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:12:44,394 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) [2022-04-28 08:12:44,437 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:44,438 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 08:12:44,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:44,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 08:12:44,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-28 08:12:44,440 INFO L87 Difference]: Start difference. First operand 816 states and 1096 transitions. Second operand has 10 states, 10 states have (on average 3.3) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:12:49,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:49,839 INFO L93 Difference]: Finished difference Result 861 states and 1149 transitions. [2022-04-28 08:12:49,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 08:12:49,840 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 [2022-04-28 08:12:49,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:12:49,840 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) [2022-04-28 08:12:49,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 583 transitions. [2022-04-28 08:12:49,845 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) [2022-04-28 08:12:49,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 583 transitions. [2022-04-28 08:12:49,849 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 583 transitions. [2022-04-28 08:12:50,415 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 583 edges. 583 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:50,455 INFO L225 Difference]: With dead ends: 861 [2022-04-28 08:12:50,455 INFO L226 Difference]: Without dead ends: 843 [2022-04-28 08:12:50,455 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 [2022-04-28 08:12:50,456 INFO L413 NwaCegarLoop]: 457 mSDtfsCounter, 569 mSDsluCounter, 885 mSDsCounter, 0 mSdLazyCounter, 1745 mSolverCounterSat, 186 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 573 SdHoareTripleChecker+Valid, 1342 SdHoareTripleChecker+Invalid, 1931 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 186 IncrementalHoareTripleChecker+Valid, 1745 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-28 08:12:50,456 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [573 Valid, 1342 Invalid, 1931 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [186 Valid, 1745 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-28 08:12:50,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 843 states. [2022-04-28 08:12:51,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 843 to 814. [2022-04-28 08:12:51,335 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:12:51,336 INFO L82 GeneralOperation]: Start isEquivalent. First operand 843 states. Second operand has 814 states, 646 states have (on average 1.325077399380805) internal successors, (856), 657 states have internal predecessors, (856), 95 states have call successors, (95), 61 states have call predecessors, (95), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) [2022-04-28 08:12:51,337 INFO L74 IsIncluded]: Start isIncluded. First operand 843 states. Second operand has 814 states, 646 states have (on average 1.325077399380805) internal successors, (856), 657 states have internal predecessors, (856), 95 states have call successors, (95), 61 states have call predecessors, (95), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) [2022-04-28 08:12:51,338 INFO L87 Difference]: Start difference. First operand 843 states. Second operand has 814 states, 646 states have (on average 1.325077399380805) internal successors, (856), 657 states have internal predecessors, (856), 95 states have call successors, (95), 61 states have call predecessors, (95), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) [2022-04-28 08:12:51,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:51,370 INFO L93 Difference]: Finished difference Result 843 states and 1130 transitions. [2022-04-28 08:12:51,370 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1130 transitions. [2022-04-28 08:12:51,372 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:51,372 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:51,373 INFO L74 IsIncluded]: Start isIncluded. First operand has 814 states, 646 states have (on average 1.325077399380805) internal successors, (856), 657 states have internal predecessors, (856), 95 states have call successors, (95), 61 states have call predecessors, (95), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) Second operand 843 states. [2022-04-28 08:12:51,374 INFO L87 Difference]: Start difference. First operand has 814 states, 646 states have (on average 1.325077399380805) internal successors, (856), 657 states have internal predecessors, (856), 95 states have call successors, (95), 61 states have call predecessors, (95), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) Second operand 843 states. [2022-04-28 08:12:51,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:51,411 INFO L93 Difference]: Finished difference Result 843 states and 1130 transitions. [2022-04-28 08:12:51,411 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1130 transitions. [2022-04-28 08:12:51,413 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:51,413 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:51,413 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:12:51,413 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:12:51,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 814 states, 646 states have (on average 1.325077399380805) internal successors, (856), 657 states have internal predecessors, (856), 95 states have call successors, (95), 61 states have call predecessors, (95), 72 states have return successors, (141), 97 states have call predecessors, (141), 87 states have call successors, (141) [2022-04-28 08:12:51,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 814 states and 1092 transitions. [2022-04-28 08:12:51,455 INFO L78 Accepts]: Start accepts. Automaton has 814 states and 1092 transitions. Word has length 45 [2022-04-28 08:12:51,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:12:51,455 INFO L495 AbstractCegarLoop]: Abstraction has 814 states and 1092 transitions. [2022-04-28 08:12:51,455 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) [2022-04-28 08:12:51,455 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 814 states and 1092 transitions. [2022-04-28 08:12:52,908 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1092 edges. 1092 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:52,908 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1092 transitions. [2022-04-28 08:12:52,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-28 08:12:52,909 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:12:52,909 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] [2022-04-28 08:12:52,909 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-28 08:12:52,909 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:12:52,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:12:52,910 INFO L85 PathProgramCache]: Analyzing trace with hash 1086119000, now seen corresponding path program 1 times [2022-04-28 08:12:52,910 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:52,910 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1802872301] [2022-04-28 08:12:52,910 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:12:52,910 INFO L85 PathProgramCache]: Analyzing trace with hash 1086119000, now seen corresponding path program 2 times [2022-04-28 08:12:52,910 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:12:52,910 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1253625989] [2022-04-28 08:12:52,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:12:52,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:12:52,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:53,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:12:53,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:53,041 INFO L290 TraceCheckUtils]: 0: Hoare triple {67622#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {67595#true} is VALID [2022-04-28 08:12:53,042 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-28 08:12:53,042 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {67595#true} {67595#true} #1156#return; {67595#true} is VALID [2022-04-28 08:12:53,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:12:53,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:53,064 INFO L290 TraceCheckUtils]: 0: Hoare triple {67623#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {67595#true} is VALID [2022-04-28 08:12:53,064 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-28 08:12:53,064 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {67595#true} {67595#true} #1066#return; {67595#true} is VALID [2022-04-28 08:12:53,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:12:53,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:53,076 INFO L290 TraceCheckUtils]: 0: Hoare triple {67624#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {67595#true} is VALID [2022-04-28 08:12:53,077 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-28 08:12:53,077 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {67595#true} {67595#true} #1068#return; {67595#true} is VALID [2022-04-28 08:12:53,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:12:53,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:53,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:12:53,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:12:53,139 INFO L290 TraceCheckUtils]: 0: Hoare triple {67634#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {67595#true} is VALID [2022-04-28 08:12:53,140 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume 1 == ~PagingReferenceCount~0; {67595#true} is VALID [2022-04-28 08:12:53,140 INFO L290 TraceCheckUtils]: 2: Hoare triple {67595#true} assume !(0 != ~FAKE_CONDITION~1);~Irp__IoStatus__Status~4 := 259;~myStatus~0 := 259; {67595#true} is VALID [2022-04-28 08:12:53,140 INFO L290 TraceCheckUtils]: 3: Hoare triple {67595#true} assume 0 == ~pended~0;~pended~0 := 1; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,140 INFO L290 TraceCheckUtils]: 4: Hoare triple {67621#(= ~pended~0 1)} ~ntStatus~4 := 259; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,141 INFO L290 TraceCheckUtils]: 5: Hoare triple {67621#(= ~pended~0 1)} #res := ~ntStatus~4; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,141 INFO L290 TraceCheckUtils]: 6: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,142 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1128#return; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,142 INFO L290 TraceCheckUtils]: 0: Hoare triple {67625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {67595#true} is VALID [2022-04-28 08:12:53,142 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {67595#true} is VALID [2022-04-28 08:12:53,142 INFO L290 TraceCheckUtils]: 2: Hoare triple {67595#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {67595#true} is VALID [2022-04-28 08:12:53,143 INFO L272 TraceCheckUtils]: 3: Hoare triple {67595#true} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {67634#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:53,143 INFO L290 TraceCheckUtils]: 4: Hoare triple {67634#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {67595#true} is VALID [2022-04-28 08:12:53,143 INFO L290 TraceCheckUtils]: 5: Hoare triple {67595#true} assume 1 == ~PagingReferenceCount~0; {67595#true} is VALID [2022-04-28 08:12:53,143 INFO L290 TraceCheckUtils]: 6: Hoare triple {67595#true} assume !(0 != ~FAKE_CONDITION~1);~Irp__IoStatus__Status~4 := 259;~myStatus~0 := 259; {67595#true} is VALID [2022-04-28 08:12:53,143 INFO L290 TraceCheckUtils]: 7: Hoare triple {67595#true} assume 0 == ~pended~0;~pended~0 := 1; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,144 INFO L290 TraceCheckUtils]: 8: Hoare triple {67621#(= ~pended~0 1)} ~ntStatus~4 := 259; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,144 INFO L290 TraceCheckUtils]: 9: Hoare triple {67621#(= ~pended~0 1)} #res := ~ntStatus~4; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,144 INFO L290 TraceCheckUtils]: 10: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,145 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1128#return; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,145 INFO L290 TraceCheckUtils]: 12: Hoare triple {67621#(= ~pended~0 1)} assume -2147483648 <= #t~ret155 && #t~ret155 <= 2147483647;~ntStatus~3 := #t~ret155;havoc #t~ret155;#res := ~ntStatus~3; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,146 INFO L290 TraceCheckUtils]: 13: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,146 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1074#return; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,148 INFO L272 TraceCheckUtils]: 0: Hoare triple {67595#true} call ULTIMATE.init(); {67622#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:12:53,148 INFO L290 TraceCheckUtils]: 1: Hoare triple {67622#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {67595#true} is VALID [2022-04-28 08:12:53,148 INFO L290 TraceCheckUtils]: 2: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-28 08:12:53,149 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {67595#true} {67595#true} #1156#return; {67595#true} is VALID [2022-04-28 08:12:53,149 INFO L272 TraceCheckUtils]: 4: Hoare triple {67595#true} call #t~ret170 := main(); {67595#true} is VALID [2022-04-28 08:12:53,149 INFO L290 TraceCheckUtils]: 5: Hoare triple {67595#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {67595#true} is VALID [2022-04-28 08:12:53,150 INFO L272 TraceCheckUtils]: 6: Hoare triple {67595#true} call _BLAST_init(); {67623#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:53,150 INFO L290 TraceCheckUtils]: 7: Hoare triple {67623#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {67595#true} is VALID [2022-04-28 08:12:53,150 INFO L290 TraceCheckUtils]: 8: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-28 08:12:53,150 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {67595#true} {67595#true} #1066#return; {67595#true} is VALID [2022-04-28 08:12:53,150 INFO L290 TraceCheckUtils]: 10: Hoare triple {67595#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {67595#true} is VALID [2022-04-28 08:12:53,150 INFO L290 TraceCheckUtils]: 11: Hoare triple {67595#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {67595#true} is VALID [2022-04-28 08:12:53,151 INFO L272 TraceCheckUtils]: 12: Hoare triple {67595#true} call stub_driver_init(); {67624#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:53,151 INFO L290 TraceCheckUtils]: 13: Hoare triple {67624#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {67595#true} is VALID [2022-04-28 08:12:53,151 INFO L290 TraceCheckUtils]: 14: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-28 08:12:53,151 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {67595#true} {67595#true} #1068#return; {67595#true} is VALID [2022-04-28 08:12:53,151 INFO L290 TraceCheckUtils]: 16: Hoare triple {67595#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {67595#true} is VALID [2022-04-28 08:12:53,151 INFO L290 TraceCheckUtils]: 17: Hoare triple {67595#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {67595#true} is VALID [2022-04-28 08:12:53,151 INFO L290 TraceCheckUtils]: 18: Hoare triple {67595#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {67595#true} is VALID [2022-04-28 08:12:53,151 INFO L290 TraceCheckUtils]: 19: Hoare triple {67595#true} assume 2 == ~tmp_ndt_3~0; {67595#true} is VALID [2022-04-28 08:12:53,152 INFO L272 TraceCheckUtils]: 20: Hoare triple {67595#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {67625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:53,152 INFO L290 TraceCheckUtils]: 21: Hoare triple {67625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {67595#true} is VALID [2022-04-28 08:12:53,152 INFO L290 TraceCheckUtils]: 22: Hoare triple {67595#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {67595#true} is VALID [2022-04-28 08:12:53,153 INFO L290 TraceCheckUtils]: 23: Hoare triple {67595#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {67595#true} is VALID [2022-04-28 08:12:53,153 INFO L272 TraceCheckUtils]: 24: Hoare triple {67595#true} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {67634#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:12:53,153 INFO L290 TraceCheckUtils]: 25: Hoare triple {67634#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {67595#true} is VALID [2022-04-28 08:12:53,153 INFO L290 TraceCheckUtils]: 26: Hoare triple {67595#true} assume 1 == ~PagingReferenceCount~0; {67595#true} is VALID [2022-04-28 08:12:53,154 INFO L290 TraceCheckUtils]: 27: Hoare triple {67595#true} assume !(0 != ~FAKE_CONDITION~1);~Irp__IoStatus__Status~4 := 259;~myStatus~0 := 259; {67595#true} is VALID [2022-04-28 08:12:53,154 INFO L290 TraceCheckUtils]: 28: Hoare triple {67595#true} assume 0 == ~pended~0;~pended~0 := 1; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,154 INFO L290 TraceCheckUtils]: 29: Hoare triple {67621#(= ~pended~0 1)} ~ntStatus~4 := 259; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,154 INFO L290 TraceCheckUtils]: 30: Hoare triple {67621#(= ~pended~0 1)} #res := ~ntStatus~4; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,155 INFO L290 TraceCheckUtils]: 31: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,155 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1128#return; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,156 INFO L290 TraceCheckUtils]: 33: Hoare triple {67621#(= ~pended~0 1)} assume -2147483648 <= #t~ret155 && #t~ret155 <= 2147483647;~ntStatus~3 := #t~ret155;havoc #t~ret155;#res := ~ntStatus~3; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,156 INFO L290 TraceCheckUtils]: 34: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,157 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1074#return; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,157 INFO L290 TraceCheckUtils]: 36: Hoare triple {67621#(= ~pended~0 1)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {67621#(= ~pended~0 1)} is VALID [2022-04-28 08:12:53,157 INFO L290 TraceCheckUtils]: 37: Hoare triple {67621#(= ~pended~0 1)} assume !(1 == ~pended~0); {67596#false} is VALID [2022-04-28 08:12:53,157 INFO L290 TraceCheckUtils]: 38: Hoare triple {67596#false} assume !(1 == ~pended~0); {67596#false} is VALID [2022-04-28 08:12:53,157 INFO L290 TraceCheckUtils]: 39: Hoare triple {67596#false} assume ~s~0 != ~UNLOADED~0; {67596#false} is VALID [2022-04-28 08:12:53,157 INFO L290 TraceCheckUtils]: 40: Hoare triple {67596#false} assume -1 != ~status~1; {67596#false} is VALID [2022-04-28 08:12:53,158 INFO L290 TraceCheckUtils]: 41: Hoare triple {67596#false} assume ~s~0 != ~SKIP2~0; {67596#false} is VALID [2022-04-28 08:12:53,158 INFO L290 TraceCheckUtils]: 42: Hoare triple {67596#false} assume ~s~0 != ~IPC~0; {67596#false} is VALID [2022-04-28 08:12:53,158 INFO L290 TraceCheckUtils]: 43: Hoare triple {67596#false} assume ~s~0 != ~DC~0; {67596#false} is VALID [2022-04-28 08:12:53,158 INFO L272 TraceCheckUtils]: 44: Hoare triple {67596#false} call errorFn(); {67596#false} is VALID [2022-04-28 08:12:53,158 INFO L290 TraceCheckUtils]: 45: Hoare triple {67596#false} assume !false; {67596#false} is VALID [2022-04-28 08:12:53,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:12:53,158 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:12:53,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1253625989] [2022-04-28 08:12:53,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1253625989] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:53,159 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:53,159 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 08:12:53,159 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:12:53,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1802872301] [2022-04-28 08:12:53,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1802872301] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:12:53,159 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:12:53,159 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 08:12:53,159 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [404257916] [2022-04-28 08:12:53,159 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:12:53,160 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 [2022-04-28 08:12:53,160 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:12:53,160 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) [2022-04-28 08:12:53,194 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:53,194 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 08:12:53,195 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:12:53,195 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 08:12:53,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-04-28 08:12:53,195 INFO L87 Difference]: Start difference. First operand 814 states and 1092 transitions. Second operand has 8 states, 8 states have (on average 4.25) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:12:57,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:57,503 INFO L93 Difference]: Finished difference Result 880 states and 1173 transitions. [2022-04-28 08:12:57,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 08:12:57,503 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 [2022-04-28 08:12:57,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:12:57,503 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) [2022-04-28 08:12:57,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 653 transitions. [2022-04-28 08:12:57,508 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) [2022-04-28 08:12:57,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 653 transitions. [2022-04-28 08:12:57,511 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 653 transitions. [2022-04-28 08:12:58,184 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 653 edges. 653 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:12:58,250 INFO L225 Difference]: With dead ends: 880 [2022-04-28 08:12:58,250 INFO L226 Difference]: Without dead ends: 804 [2022-04-28 08:12:58,251 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 [2022-04-28 08:12:58,251 INFO L413 NwaCegarLoop]: 486 mSDtfsCounter, 502 mSDsluCounter, 412 mSDsCounter, 0 mSdLazyCounter, 1335 mSolverCounterSat, 139 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 506 SdHoareTripleChecker+Valid, 898 SdHoareTripleChecker+Invalid, 1474 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 139 IncrementalHoareTripleChecker+Valid, 1335 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-28 08:12:58,251 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [506 Valid, 898 Invalid, 1474 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [139 Valid, 1335 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-28 08:12:58,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 804 states. [2022-04-28 08:12:59,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 804 to 775. [2022-04-28 08:12:59,083 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:12:59,084 INFO L82 GeneralOperation]: Start isEquivalent. First operand 804 states. Second operand has 775 states, 616 states have (on average 1.3246753246753247) internal successors, (816), 628 states have internal predecessors, (816), 93 states have call successors, (93), 60 states have call predecessors, (93), 65 states have return successors, (132), 88 states have call predecessors, (132), 85 states have call successors, (132) [2022-04-28 08:12:59,085 INFO L74 IsIncluded]: Start isIncluded. First operand 804 states. Second operand has 775 states, 616 states have (on average 1.3246753246753247) internal successors, (816), 628 states have internal predecessors, (816), 93 states have call successors, (93), 60 states have call predecessors, (93), 65 states have return successors, (132), 88 states have call predecessors, (132), 85 states have call successors, (132) [2022-04-28 08:12:59,086 INFO L87 Difference]: Start difference. First operand 804 states. Second operand has 775 states, 616 states have (on average 1.3246753246753247) internal successors, (816), 628 states have internal predecessors, (816), 93 states have call successors, (93), 60 states have call predecessors, (93), 65 states have return successors, (132), 88 states have call predecessors, (132), 85 states have call successors, (132) [2022-04-28 08:12:59,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:59,109 INFO L93 Difference]: Finished difference Result 804 states and 1077 transitions. [2022-04-28 08:12:59,109 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1077 transitions. [2022-04-28 08:12:59,111 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:59,111 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:59,112 INFO L74 IsIncluded]: Start isIncluded. First operand has 775 states, 616 states have (on average 1.3246753246753247) internal successors, (816), 628 states have internal predecessors, (816), 93 states have call successors, (93), 60 states have call predecessors, (93), 65 states have return successors, (132), 88 states have call predecessors, (132), 85 states have call successors, (132) Second operand 804 states. [2022-04-28 08:12:59,112 INFO L87 Difference]: Start difference. First operand has 775 states, 616 states have (on average 1.3246753246753247) internal successors, (816), 628 states have internal predecessors, (816), 93 states have call successors, (93), 60 states have call predecessors, (93), 65 states have return successors, (132), 88 states have call predecessors, (132), 85 states have call successors, (132) Second operand 804 states. [2022-04-28 08:12:59,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:12:59,143 INFO L93 Difference]: Finished difference Result 804 states and 1077 transitions. [2022-04-28 08:12:59,143 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1077 transitions. [2022-04-28 08:12:59,145 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:12:59,145 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:12:59,145 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:12:59,145 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:12:59,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 775 states, 616 states have (on average 1.3246753246753247) internal successors, (816), 628 states have internal predecessors, (816), 93 states have call successors, (93), 60 states have call predecessors, (93), 65 states have return successors, (132), 88 states have call predecessors, (132), 85 states have call successors, (132) [2022-04-28 08:12:59,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 775 states and 1041 transitions. [2022-04-28 08:12:59,190 INFO L78 Accepts]: Start accepts. Automaton has 775 states and 1041 transitions. Word has length 46 [2022-04-28 08:12:59,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:12:59,190 INFO L495 AbstractCegarLoop]: Abstraction has 775 states and 1041 transitions. [2022-04-28 08:12:59,190 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) [2022-04-28 08:12:59,190 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 775 states and 1041 transitions. [2022-04-28 08:13:00,587 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1041 edges. 1041 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:00,588 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1041 transitions. [2022-04-28 08:13:00,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-28 08:13:00,589 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:13:00,589 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] [2022-04-28 08:13:00,589 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-04-28 08:13:00,589 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:13:00,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:13:00,589 INFO L85 PathProgramCache]: Analyzing trace with hash 380283320, now seen corresponding path program 1 times [2022-04-28 08:13:00,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:00,589 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [853275084] [2022-04-28 08:13:00,590 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:13:00,590 INFO L85 PathProgramCache]: Analyzing trace with hash 380283320, now seen corresponding path program 2 times [2022-04-28 08:13:00,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:13:00,590 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [260125748] [2022-04-28 08:13:00,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:13:00,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:13:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:00,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:13:00,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:00,693 INFO L290 TraceCheckUtils]: 0: Hoare triple {72576#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {72557#true} is VALID [2022-04-28 08:13:00,693 INFO L290 TraceCheckUtils]: 1: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-28 08:13:00,694 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {72557#true} {72557#true} #1156#return; {72557#true} is VALID [2022-04-28 08:13:00,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:13:00,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:00,717 INFO L290 TraceCheckUtils]: 0: Hoare triple {72577#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {72557#true} is VALID [2022-04-28 08:13:00,717 INFO L290 TraceCheckUtils]: 1: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-28 08:13:00,717 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {72557#true} {72557#true} #1066#return; {72557#true} is VALID [2022-04-28 08:13:00,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:13:00,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:00,730 INFO L290 TraceCheckUtils]: 0: Hoare triple {72578#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {72557#true} is VALID [2022-04-28 08:13:00,731 INFO L290 TraceCheckUtils]: 1: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-28 08:13:00,731 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {72557#true} {72557#true} #1068#return; {72557#true} is VALID [2022-04-28 08:13:00,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-28 08:13:00,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:00,743 INFO L290 TraceCheckUtils]: 0: Hoare triple {72579#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {72557#true} is VALID [2022-04-28 08:13:00,743 INFO L290 TraceCheckUtils]: 1: Hoare triple {72557#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {72557#true} is VALID [2022-04-28 08:13:00,743 INFO L290 TraceCheckUtils]: 2: Hoare triple {72557#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {72557#true} is VALID [2022-04-28 08:13:00,743 INFO L290 TraceCheckUtils]: 3: Hoare triple {72557#true} assume 0 == ~pended~0;~pended~0 := 1; {72557#true} is VALID [2022-04-28 08:13:00,743 INFO L290 TraceCheckUtils]: 4: Hoare triple {72557#true} #res := 259; {72557#true} is VALID [2022-04-28 08:13:00,743 INFO L290 TraceCheckUtils]: 5: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-28 08:13:00,744 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {72557#true} {72557#true} #1026#return; {72557#true} is VALID [2022-04-28 08:13:00,745 INFO L272 TraceCheckUtils]: 0: Hoare triple {72557#true} call ULTIMATE.init(); {72576#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:13:00,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {72576#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {72557#true} is VALID [2022-04-28 08:13:00,746 INFO L290 TraceCheckUtils]: 2: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-28 08:13:00,746 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {72557#true} {72557#true} #1156#return; {72557#true} is VALID [2022-04-28 08:13:00,746 INFO L272 TraceCheckUtils]: 4: Hoare triple {72557#true} call #t~ret170 := main(); {72557#true} is VALID [2022-04-28 08:13:00,746 INFO L290 TraceCheckUtils]: 5: Hoare triple {72557#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {72557#true} is VALID [2022-04-28 08:13:00,747 INFO L272 TraceCheckUtils]: 6: Hoare triple {72557#true} call _BLAST_init(); {72577#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:00,747 INFO L290 TraceCheckUtils]: 7: Hoare triple {72577#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {72557#true} is VALID [2022-04-28 08:13:00,747 INFO L290 TraceCheckUtils]: 8: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-28 08:13:00,747 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {72557#true} {72557#true} #1066#return; {72557#true} is VALID [2022-04-28 08:13:00,747 INFO L290 TraceCheckUtils]: 10: Hoare triple {72557#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {72557#true} is VALID [2022-04-28 08:13:00,747 INFO L290 TraceCheckUtils]: 11: Hoare triple {72557#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {72557#true} is VALID [2022-04-28 08:13:00,748 INFO L272 TraceCheckUtils]: 12: Hoare triple {72557#true} call stub_driver_init(); {72578#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:00,748 INFO L290 TraceCheckUtils]: 13: Hoare triple {72578#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {72557#true} is VALID [2022-04-28 08:13:00,748 INFO L290 TraceCheckUtils]: 14: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-28 08:13:00,748 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {72557#true} {72557#true} #1068#return; {72557#true} is VALID [2022-04-28 08:13:00,748 INFO L290 TraceCheckUtils]: 16: Hoare triple {72557#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {72557#true} is VALID [2022-04-28 08:13:00,749 INFO L290 TraceCheckUtils]: 17: Hoare triple {72557#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {72557#true} is VALID [2022-04-28 08:13:00,749 INFO L290 TraceCheckUtils]: 18: Hoare triple {72557#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {72557#true} is VALID [2022-04-28 08:13:00,749 INFO L290 TraceCheckUtils]: 19: Hoare triple {72557#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {72557#true} is VALID [2022-04-28 08:13:00,749 INFO L290 TraceCheckUtils]: 20: Hoare triple {72557#true} assume 3 == ~tmp_ndt_4~0; {72557#true} is VALID [2022-04-28 08:13:00,749 INFO L272 TraceCheckUtils]: 21: Hoare triple {72557#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {72557#true} is VALID [2022-04-28 08:13:00,749 INFO L290 TraceCheckUtils]: 22: Hoare triple {72557#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {72557#true} is VALID [2022-04-28 08:13:00,749 INFO L290 TraceCheckUtils]: 23: Hoare triple {72557#true} assume 1 == ~PagingReferenceCount~0; {72557#true} is VALID [2022-04-28 08:13:00,749 INFO L290 TraceCheckUtils]: 24: Hoare triple {72557#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {72557#true} is VALID [2022-04-28 08:13:00,749 INFO L290 TraceCheckUtils]: 25: Hoare triple {72557#true} assume !(0 != ~disketteExtension__IsRemoved~0); {72557#true} is VALID [2022-04-28 08:13:00,749 INFO L290 TraceCheckUtils]: 26: Hoare triple {72557#true} assume !(0 == ~irpSp__MinorFunction~0); {72557#true} is VALID [2022-04-28 08:13:00,750 INFO L290 TraceCheckUtils]: 27: Hoare triple {72557#true} assume 5 == ~irpSp__MinorFunction~0; {72557#true} is VALID [2022-04-28 08:13:00,750 INFO L290 TraceCheckUtils]: 28: Hoare triple {72557#true} assume 5 == ~irpSp__MinorFunction~0; {72557#true} is VALID [2022-04-28 08:13:00,750 INFO L290 TraceCheckUtils]: 29: Hoare triple {72557#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {72557#true} is VALID [2022-04-28 08:13:00,750 INFO L272 TraceCheckUtils]: 30: Hoare triple {72557#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {72579#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:13:00,751 INFO L290 TraceCheckUtils]: 31: Hoare triple {72579#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {72557#true} is VALID [2022-04-28 08:13:00,751 INFO L290 TraceCheckUtils]: 32: Hoare triple {72557#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {72557#true} is VALID [2022-04-28 08:13:00,751 INFO L290 TraceCheckUtils]: 33: Hoare triple {72557#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {72557#true} is VALID [2022-04-28 08:13:00,751 INFO L290 TraceCheckUtils]: 34: Hoare triple {72557#true} assume 0 == ~pended~0;~pended~0 := 1; {72557#true} is VALID [2022-04-28 08:13:00,751 INFO L290 TraceCheckUtils]: 35: Hoare triple {72557#true} #res := 259; {72557#true} is VALID [2022-04-28 08:13:00,751 INFO L290 TraceCheckUtils]: 36: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-28 08:13:00,751 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {72557#true} {72557#true} #1026#return; {72557#true} is VALID [2022-04-28 08:13:00,751 INFO L290 TraceCheckUtils]: 38: Hoare triple {72557#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {72557#true} is VALID [2022-04-28 08:13:00,752 INFO L290 TraceCheckUtils]: 39: Hoare triple {72557#true} assume 259 == ~__cil_tmp29~0; {72557#true} is VALID [2022-04-28 08:13:00,752 INFO L272 TraceCheckUtils]: 40: Hoare triple {72557#true} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {72557#true} is VALID [2022-04-28 08:13:00,752 INFO L290 TraceCheckUtils]: 41: Hoare triple {72557#true} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {72557#true} is VALID [2022-04-28 08:13:00,752 INFO L290 TraceCheckUtils]: 42: Hoare triple {72557#true} assume !(~s~0 == ~MPR3~0); {72575#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-28 08:13:00,752 INFO L290 TraceCheckUtils]: 43: Hoare triple {72575#(not (= ~MPR3~0 ~s~0))} assume !(1 == ~customIrp~0); {72575#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-28 08:13:00,753 INFO L290 TraceCheckUtils]: 44: Hoare triple {72575#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {72558#false} is VALID [2022-04-28 08:13:00,753 INFO L272 TraceCheckUtils]: 45: Hoare triple {72558#false} call errorFn(); {72558#false} is VALID [2022-04-28 08:13:00,753 INFO L290 TraceCheckUtils]: 46: Hoare triple {72558#false} assume !false; {72558#false} is VALID [2022-04-28 08:13:00,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:13:00,753 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:13:00,754 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [260125748] [2022-04-28 08:13:00,756 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [260125748] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:13:00,756 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:13:00,756 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 08:13:00,756 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:13:00,756 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [853275084] [2022-04-28 08:13:00,756 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [853275084] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:13:00,756 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:13:00,756 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 08:13:00,756 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [882364843] [2022-04-28 08:13:00,757 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:13:00,757 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 [2022-04-28 08:13:00,757 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:13:00,757 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) [2022-04-28 08:13:00,789 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:00,789 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 08:13:00,790 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:00,790 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 08:13:00,790 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-04-28 08:13:00,790 INFO L87 Difference]: Start difference. First operand 775 states and 1041 transitions. Second operand has 7 states, 7 states have (on average 5.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 08:13:05,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:05,141 INFO L93 Difference]: Finished difference Result 1134 states and 1535 transitions. [2022-04-28 08:13:05,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 08:13:05,141 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 [2022-04-28 08:13:05,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:13:05,141 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) [2022-04-28 08:13:05,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 684 transitions. [2022-04-28 08:13:05,146 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) [2022-04-28 08:13:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 684 transitions. [2022-04-28 08:13:05,149 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 684 transitions. [2022-04-28 08:13:05,863 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 684 edges. 684 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:05,946 INFO L225 Difference]: With dead ends: 1134 [2022-04-28 08:13:05,946 INFO L226 Difference]: Without dead ends: 1131 [2022-04-28 08:13:05,947 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-04-28 08:13:05,948 INFO L413 NwaCegarLoop]: 533 mSDtfsCounter, 798 mSDsluCounter, 231 mSDsCounter, 0 mSdLazyCounter, 962 mSolverCounterSat, 231 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 815 SdHoareTripleChecker+Valid, 764 SdHoareTripleChecker+Invalid, 1193 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 231 IncrementalHoareTripleChecker+Valid, 962 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-28 08:13:05,949 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [815 Valid, 764 Invalid, 1193 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [231 Valid, 962 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-28 08:13:05,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1131 states. [2022-04-28 08:13:06,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1131 to 888. [2022-04-28 08:13:06,855 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:13:06,857 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1131 states. Second operand has 888 states, 707 states have (on average 1.3295615275813295) internal successors, (940), 721 states have internal predecessors, (940), 103 states have call successors, (103), 70 states have call predecessors, (103), 77 states have return successors, (152), 98 states have call predecessors, (152), 95 states have call successors, (152) [2022-04-28 08:13:06,857 INFO L74 IsIncluded]: Start isIncluded. First operand 1131 states. Second operand has 888 states, 707 states have (on average 1.3295615275813295) internal successors, (940), 721 states have internal predecessors, (940), 103 states have call successors, (103), 70 states have call predecessors, (103), 77 states have return successors, (152), 98 states have call predecessors, (152), 95 states have call successors, (152) [2022-04-28 08:13:06,858 INFO L87 Difference]: Start difference. First operand 1131 states. Second operand has 888 states, 707 states have (on average 1.3295615275813295) internal successors, (940), 721 states have internal predecessors, (940), 103 states have call successors, (103), 70 states have call predecessors, (103), 77 states have return successors, (152), 98 states have call predecessors, (152), 95 states have call successors, (152) [2022-04-28 08:13:06,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:06,913 INFO L93 Difference]: Finished difference Result 1131 states and 1528 transitions. [2022-04-28 08:13:06,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1528 transitions. [2022-04-28 08:13:06,916 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:13:06,916 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:13:06,917 INFO L74 IsIncluded]: Start isIncluded. First operand has 888 states, 707 states have (on average 1.3295615275813295) internal successors, (940), 721 states have internal predecessors, (940), 103 states have call successors, (103), 70 states have call predecessors, (103), 77 states have return successors, (152), 98 states have call predecessors, (152), 95 states have call successors, (152) Second operand 1131 states. [2022-04-28 08:13:06,918 INFO L87 Difference]: Start difference. First operand has 888 states, 707 states have (on average 1.3295615275813295) internal successors, (940), 721 states have internal predecessors, (940), 103 states have call successors, (103), 70 states have call predecessors, (103), 77 states have return successors, (152), 98 states have call predecessors, (152), 95 states have call successors, (152) Second operand 1131 states. [2022-04-28 08:13:06,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:06,974 INFO L93 Difference]: Finished difference Result 1131 states and 1528 transitions. [2022-04-28 08:13:06,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1528 transitions. [2022-04-28 08:13:06,977 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:13:06,977 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:13:06,977 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:13:06,977 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:13:06,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 888 states, 707 states have (on average 1.3295615275813295) internal successors, (940), 721 states have internal predecessors, (940), 103 states have call successors, (103), 70 states have call predecessors, (103), 77 states have return successors, (152), 98 states have call predecessors, (152), 95 states have call successors, (152) [2022-04-28 08:13:07,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 888 states and 1195 transitions. [2022-04-28 08:13:07,023 INFO L78 Accepts]: Start accepts. Automaton has 888 states and 1195 transitions. Word has length 47 [2022-04-28 08:13:07,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:13:07,023 INFO L495 AbstractCegarLoop]: Abstraction has 888 states and 1195 transitions. [2022-04-28 08:13:07,024 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) [2022-04-28 08:13:07,024 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 888 states and 1195 transitions. [2022-04-28 08:13:08,682 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1195 edges. 1195 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:08,682 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1195 transitions. [2022-04-28 08:13:08,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-28 08:13:08,683 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:13:08,683 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] [2022-04-28 08:13:08,683 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-04-28 08:13:08,683 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:13:08,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:13:08,684 INFO L85 PathProgramCache]: Analyzing trace with hash -1845769478, now seen corresponding path program 1 times [2022-04-28 08:13:08,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:08,684 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1491107789] [2022-04-28 08:13:08,684 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:13:08,684 INFO L85 PathProgramCache]: Analyzing trace with hash -1845769478, now seen corresponding path program 2 times [2022-04-28 08:13:08,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:13:08,684 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648188407] [2022-04-28 08:13:08,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:13:08,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:13:08,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:08,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:13:08,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:08,788 INFO L290 TraceCheckUtils]: 0: Hoare triple {78919#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {78894#true} is VALID [2022-04-28 08:13:08,788 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-28 08:13:08,788 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {78894#true} {78894#true} #1156#return; {78894#true} is VALID [2022-04-28 08:13:08,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:13:08,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:08,812 INFO L290 TraceCheckUtils]: 0: Hoare triple {78920#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {78894#true} is VALID [2022-04-28 08:13:08,812 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-28 08:13:08,812 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {78894#true} {78894#true} #1066#return; {78894#true} is VALID [2022-04-28 08:13:08,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:13:08,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:08,825 INFO L290 TraceCheckUtils]: 0: Hoare triple {78921#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {78894#true} is VALID [2022-04-28 08:13:08,825 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-28 08:13:08,825 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {78894#true} {78894#true} #1068#return; {78894#true} is VALID [2022-04-28 08:13:08,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:13:08,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:08,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:13:08,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:08,867 INFO L290 TraceCheckUtils]: 0: Hoare triple {78928#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {78894#true} is VALID [2022-04-28 08:13:08,868 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {78894#true} is VALID [2022-04-28 08:13:08,868 INFO L290 TraceCheckUtils]: 2: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-28 08:13:08,868 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78894#true} {78894#true} #1018#return; {78894#true} is VALID [2022-04-28 08:13:08,868 INFO L290 TraceCheckUtils]: 0: Hoare triple {78922#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {78894#true} is VALID [2022-04-28 08:13:08,868 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume 1 == ~PagingReferenceCount~0; {78894#true} is VALID [2022-04-28 08:13:08,868 INFO L290 TraceCheckUtils]: 2: Hoare triple {78894#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {78894#true} is VALID [2022-04-28 08:13:08,868 INFO L290 TraceCheckUtils]: 3: Hoare triple {78894#true} assume 0 != ~disketteExtension__IsRemoved~0;~Irp__IoStatus__Information~1 := 0;~Irp__IoStatus__Status~1 := -1073741738;~myStatus~0 := -1073741738; {78894#true} is VALID [2022-04-28 08:13:08,869 INFO L272 TraceCheckUtils]: 4: Hoare triple {78894#true} call IofCompleteRequest(~Irp, 0); {78928#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:08,869 INFO L290 TraceCheckUtils]: 5: Hoare triple {78928#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {78894#true} is VALID [2022-04-28 08:13:08,869 INFO L290 TraceCheckUtils]: 6: Hoare triple {78894#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {78894#true} is VALID [2022-04-28 08:13:08,869 INFO L290 TraceCheckUtils]: 7: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-28 08:13:08,869 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {78894#true} {78894#true} #1018#return; {78894#true} is VALID [2022-04-28 08:13:08,870 INFO L290 TraceCheckUtils]: 9: Hoare triple {78894#true} #res := -1073741738; {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-28 08:13:08,870 INFO L290 TraceCheckUtils]: 10: Hoare triple {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} assume true; {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-28 08:13:08,871 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} {78894#true} #1076#return; {78917#(<= (+ 1073741738 |main_#t~ret100|) 0)} is VALID [2022-04-28 08:13:08,872 INFO L272 TraceCheckUtils]: 0: Hoare triple {78894#true} call ULTIMATE.init(); {78919#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:13:08,872 INFO L290 TraceCheckUtils]: 1: Hoare triple {78919#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {78894#true} is VALID [2022-04-28 08:13:08,873 INFO L290 TraceCheckUtils]: 2: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-28 08:13:08,873 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78894#true} {78894#true} #1156#return; {78894#true} is VALID [2022-04-28 08:13:08,873 INFO L272 TraceCheckUtils]: 4: Hoare triple {78894#true} call #t~ret170 := main(); {78894#true} is VALID [2022-04-28 08:13:08,873 INFO L290 TraceCheckUtils]: 5: Hoare triple {78894#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {78894#true} is VALID [2022-04-28 08:13:08,874 INFO L272 TraceCheckUtils]: 6: Hoare triple {78894#true} call _BLAST_init(); {78920#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:08,874 INFO L290 TraceCheckUtils]: 7: Hoare triple {78920#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {78894#true} is VALID [2022-04-28 08:13:08,874 INFO L290 TraceCheckUtils]: 8: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-28 08:13:08,874 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {78894#true} {78894#true} #1066#return; {78894#true} is VALID [2022-04-28 08:13:08,874 INFO L290 TraceCheckUtils]: 10: Hoare triple {78894#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {78894#true} is VALID [2022-04-28 08:13:08,874 INFO L290 TraceCheckUtils]: 11: Hoare triple {78894#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {78894#true} is VALID [2022-04-28 08:13:08,875 INFO L272 TraceCheckUtils]: 12: Hoare triple {78894#true} call stub_driver_init(); {78921#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:08,875 INFO L290 TraceCheckUtils]: 13: Hoare triple {78921#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {78894#true} is VALID [2022-04-28 08:13:08,875 INFO L290 TraceCheckUtils]: 14: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-28 08:13:08,875 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78894#true} {78894#true} #1068#return; {78894#true} is VALID [2022-04-28 08:13:08,875 INFO L290 TraceCheckUtils]: 16: Hoare triple {78894#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {78894#true} is VALID [2022-04-28 08:13:08,875 INFO L290 TraceCheckUtils]: 17: Hoare triple {78894#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {78894#true} is VALID [2022-04-28 08:13:08,876 INFO L290 TraceCheckUtils]: 18: Hoare triple {78894#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {78894#true} is VALID [2022-04-28 08:13:08,876 INFO L290 TraceCheckUtils]: 19: Hoare triple {78894#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {78894#true} is VALID [2022-04-28 08:13:08,876 INFO L290 TraceCheckUtils]: 20: Hoare triple {78894#true} assume 3 == ~tmp_ndt_4~0; {78894#true} is VALID [2022-04-28 08:13:08,877 INFO L272 TraceCheckUtils]: 21: Hoare triple {78894#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {78922#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:08,877 INFO L290 TraceCheckUtils]: 22: Hoare triple {78922#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {78894#true} is VALID [2022-04-28 08:13:08,877 INFO L290 TraceCheckUtils]: 23: Hoare triple {78894#true} assume 1 == ~PagingReferenceCount~0; {78894#true} is VALID [2022-04-28 08:13:08,877 INFO L290 TraceCheckUtils]: 24: Hoare triple {78894#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {78894#true} is VALID [2022-04-28 08:13:08,877 INFO L290 TraceCheckUtils]: 25: Hoare triple {78894#true} assume 0 != ~disketteExtension__IsRemoved~0;~Irp__IoStatus__Information~1 := 0;~Irp__IoStatus__Status~1 := -1073741738;~myStatus~0 := -1073741738; {78894#true} is VALID [2022-04-28 08:13:08,877 INFO L272 TraceCheckUtils]: 26: Hoare triple {78894#true} call IofCompleteRequest(~Irp, 0); {78928#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:08,878 INFO L290 TraceCheckUtils]: 27: Hoare triple {78928#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {78894#true} is VALID [2022-04-28 08:13:08,878 INFO L290 TraceCheckUtils]: 28: Hoare triple {78894#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {78894#true} is VALID [2022-04-28 08:13:08,878 INFO L290 TraceCheckUtils]: 29: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-28 08:13:08,878 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {78894#true} {78894#true} #1018#return; {78894#true} is VALID [2022-04-28 08:13:08,878 INFO L290 TraceCheckUtils]: 31: Hoare triple {78894#true} #res := -1073741738; {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-28 08:13:08,879 INFO L290 TraceCheckUtils]: 32: Hoare triple {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} assume true; {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-28 08:13:08,879 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} {78894#true} #1076#return; {78917#(<= (+ 1073741738 |main_#t~ret100|) 0)} is VALID [2022-04-28 08:13:08,880 INFO L290 TraceCheckUtils]: 34: Hoare triple {78917#(<= (+ 1073741738 |main_#t~ret100|) 0)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:13:08,880 INFO L290 TraceCheckUtils]: 35: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:13:08,880 INFO L290 TraceCheckUtils]: 36: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:13:08,881 INFO L290 TraceCheckUtils]: 37: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~UNLOADED~0; {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:13:08,881 INFO L290 TraceCheckUtils]: 38: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume -1 != ~status~1; {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:13:08,881 INFO L290 TraceCheckUtils]: 39: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~SKIP2~0; {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:13:08,882 INFO L290 TraceCheckUtils]: 40: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~IPC~0; {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:13:08,882 INFO L290 TraceCheckUtils]: 41: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume !(~s~0 != ~DC~0); {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:13:08,882 INFO L290 TraceCheckUtils]: 42: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:13:08,883 INFO L290 TraceCheckUtils]: 43: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 == ~DC~0; {78918#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-28 08:13:08,883 INFO L290 TraceCheckUtils]: 44: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume 259 == ~status~1; {78895#false} is VALID [2022-04-28 08:13:08,883 INFO L272 TraceCheckUtils]: 45: Hoare triple {78895#false} call errorFn(); {78895#false} is VALID [2022-04-28 08:13:08,883 INFO L290 TraceCheckUtils]: 46: Hoare triple {78895#false} assume !false; {78895#false} is VALID [2022-04-28 08:13:08,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:13:08,884 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:13:08,884 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [648188407] [2022-04-28 08:13:08,884 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [648188407] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:13:08,884 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:13:08,884 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:13:08,884 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:13:08,884 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1491107789] [2022-04-28 08:13:08,884 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1491107789] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:13:08,885 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:13:08,885 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:13:08,885 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2051645109] [2022-04-28 08:13:08,885 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:13:08,885 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 [2022-04-28 08:13:08,885 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:13:08,885 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) [2022-04-28 08:13:08,919 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:08,919 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 08:13:08,920 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:08,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 08:13:08,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-04-28 08:13:08,920 INFO L87 Difference]: Start difference. First operand 888 states and 1195 transitions. Second operand has 10 states, 10 states have (on average 3.5) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:13:13,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:13,731 INFO L93 Difference]: Finished difference Result 933 states and 1248 transitions. [2022-04-28 08:13:13,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 08:13:13,731 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 [2022-04-28 08:13:13,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:13:13,731 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) [2022-04-28 08:13:13,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 559 transitions. [2022-04-28 08:13:13,734 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) [2022-04-28 08:13:13,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 559 transitions. [2022-04-28 08:13:13,737 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 559 transitions. [2022-04-28 08:13:14,279 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 559 edges. 559 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:14,319 INFO L225 Difference]: With dead ends: 933 [2022-04-28 08:13:14,319 INFO L226 Difference]: Without dead ends: 915 [2022-04-28 08:13:14,319 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 [2022-04-28 08:13:14,320 INFO L413 NwaCegarLoop]: 448 mSDtfsCounter, 617 mSDsluCounter, 815 mSDsCounter, 0 mSdLazyCounter, 1334 mSolverCounterSat, 183 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 621 SdHoareTripleChecker+Valid, 1263 SdHoareTripleChecker+Invalid, 1517 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 183 IncrementalHoareTripleChecker+Valid, 1334 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-28 08:13:14,320 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [621 Valid, 1263 Invalid, 1517 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [183 Valid, 1334 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-28 08:13:14,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 915 states. [2022-04-28 08:13:15,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 915 to 886. [2022-04-28 08:13:15,229 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:13:15,230 INFO L82 GeneralOperation]: Start isEquivalent. First operand 915 states. Second operand has 886 states, 706 states have (on average 1.3286118980169972) internal successors, (938), 720 states have internal predecessors, (938), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-28 08:13:15,231 INFO L74 IsIncluded]: Start isIncluded. First operand 915 states. Second operand has 886 states, 706 states have (on average 1.3286118980169972) internal successors, (938), 720 states have internal predecessors, (938), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-28 08:13:15,231 INFO L87 Difference]: Start difference. First operand 915 states. Second operand has 886 states, 706 states have (on average 1.3286118980169972) internal successors, (938), 720 states have internal predecessors, (938), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-28 08:13:15,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:15,269 INFO L93 Difference]: Finished difference Result 915 states and 1229 transitions. [2022-04-28 08:13:15,269 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1229 transitions. [2022-04-28 08:13:15,271 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:13:15,271 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:13:15,273 INFO L74 IsIncluded]: Start isIncluded. First operand has 886 states, 706 states have (on average 1.3286118980169972) internal successors, (938), 720 states have internal predecessors, (938), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) Second operand 915 states. [2022-04-28 08:13:15,273 INFO L87 Difference]: Start difference. First operand has 886 states, 706 states have (on average 1.3286118980169972) internal successors, (938), 720 states have internal predecessors, (938), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) Second operand 915 states. [2022-04-28 08:13:15,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:15,299 INFO L93 Difference]: Finished difference Result 915 states and 1229 transitions. [2022-04-28 08:13:15,299 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1229 transitions. [2022-04-28 08:13:15,300 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:13:15,301 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:13:15,301 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:13:15,301 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:13:15,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 886 states, 706 states have (on average 1.3286118980169972) internal successors, (938), 720 states have internal predecessors, (938), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-28 08:13:15,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 886 states and 1191 transitions. [2022-04-28 08:13:15,338 INFO L78 Accepts]: Start accepts. Automaton has 886 states and 1191 transitions. Word has length 47 [2022-04-28 08:13:15,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:13:15,338 INFO L495 AbstractCegarLoop]: Abstraction has 886 states and 1191 transitions. [2022-04-28 08:13:15,338 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) [2022-04-28 08:13:15,338 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 886 states and 1191 transitions. [2022-04-28 08:13:17,006 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1191 edges. 1191 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:17,007 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1191 transitions. [2022-04-28 08:13:17,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-28 08:13:17,007 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:13:17,007 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] [2022-04-28 08:13:17,008 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-04-28 08:13:17,008 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:13:17,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:13:17,008 INFO L85 PathProgramCache]: Analyzing trace with hash -1334176634, now seen corresponding path program 1 times [2022-04-28 08:13:17,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:17,008 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [311162841] [2022-04-28 08:13:17,009 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:13:17,009 INFO L85 PathProgramCache]: Analyzing trace with hash -1334176634, now seen corresponding path program 2 times [2022-04-28 08:13:17,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:13:17,009 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1497385302] [2022-04-28 08:13:17,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:13:17,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:13:17,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:17,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:13:17,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:17,182 INFO L290 TraceCheckUtils]: 0: Hoare triple {84419#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {84399#true} is VALID [2022-04-28 08:13:17,182 INFO L290 TraceCheckUtils]: 1: Hoare triple {84399#true} assume true; {84399#true} is VALID [2022-04-28 08:13:17,182 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {84399#true} {84399#true} #1156#return; {84399#true} is VALID [2022-04-28 08:13:17,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:13:17,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:17,225 INFO L290 TraceCheckUtils]: 0: Hoare triple {84420#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-28 08:13:17,226 INFO L290 TraceCheckUtils]: 1: Hoare triple {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-28 08:13:17,226 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {84399#true} #1066#return; {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:13:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:17,272 INFO L290 TraceCheckUtils]: 0: Hoare triple {84422#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-28 08:13:17,273 INFO L290 TraceCheckUtils]: 1: Hoare triple {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-28 08:13:17,274 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #1068#return; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-28 08:13:17,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:17,293 INFO L290 TraceCheckUtils]: 0: Hoare triple {84424#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {84399#true} is VALID [2022-04-28 08:13:17,293 INFO L290 TraceCheckUtils]: 1: Hoare triple {84399#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {84399#true} is VALID [2022-04-28 08:13:17,294 INFO L290 TraceCheckUtils]: 2: Hoare triple {84399#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {84399#true} is VALID [2022-04-28 08:13:17,294 INFO L290 TraceCheckUtils]: 3: Hoare triple {84399#true} assume 0 == ~pended~0;~pended~0 := 1; {84399#true} is VALID [2022-04-28 08:13:17,294 INFO L290 TraceCheckUtils]: 4: Hoare triple {84399#true} #res := 259; {84399#true} is VALID [2022-04-28 08:13:17,294 INFO L290 TraceCheckUtils]: 5: Hoare triple {84399#true} assume true; {84399#true} is VALID [2022-04-28 08:13:17,295 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {84399#true} {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} #1026#return; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,297 INFO L272 TraceCheckUtils]: 0: Hoare triple {84399#true} call ULTIMATE.init(); {84419#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:13:17,297 INFO L290 TraceCheckUtils]: 1: Hoare triple {84419#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {84399#true} is VALID [2022-04-28 08:13:17,297 INFO L290 TraceCheckUtils]: 2: Hoare triple {84399#true} assume true; {84399#true} is VALID [2022-04-28 08:13:17,297 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {84399#true} {84399#true} #1156#return; {84399#true} is VALID [2022-04-28 08:13:17,297 INFO L272 TraceCheckUtils]: 4: Hoare triple {84399#true} call #t~ret170 := main(); {84399#true} is VALID [2022-04-28 08:13:17,297 INFO L290 TraceCheckUtils]: 5: Hoare triple {84399#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {84399#true} is VALID [2022-04-28 08:13:17,298 INFO L272 TraceCheckUtils]: 6: Hoare triple {84399#true} call _BLAST_init(); {84420#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:17,299 INFO L290 TraceCheckUtils]: 7: Hoare triple {84420#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-28 08:13:17,300 INFO L290 TraceCheckUtils]: 8: Hoare triple {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-28 08:13:17,300 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {84421#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {84399#true} #1066#return; {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,301 INFO L290 TraceCheckUtils]: 10: Hoare triple {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,301 INFO L290 TraceCheckUtils]: 11: Hoare triple {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,302 INFO L272 TraceCheckUtils]: 12: Hoare triple {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} call stub_driver_init(); {84422#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:17,303 INFO L290 TraceCheckUtils]: 13: Hoare triple {84422#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-28 08:13:17,303 INFO L290 TraceCheckUtils]: 14: Hoare triple {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-28 08:13:17,304 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {84423#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {84407#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #1068#return; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,304 INFO L290 TraceCheckUtils]: 16: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,305 INFO L290 TraceCheckUtils]: 17: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,305 INFO L290 TraceCheckUtils]: 18: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,306 INFO L290 TraceCheckUtils]: 19: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,306 INFO L290 TraceCheckUtils]: 20: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 3 == ~tmp_ndt_4~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,307 INFO L272 TraceCheckUtils]: 21: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,308 INFO L290 TraceCheckUtils]: 22: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,308 INFO L290 TraceCheckUtils]: 23: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 1 == ~PagingReferenceCount~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,309 INFO L290 TraceCheckUtils]: 24: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,309 INFO L290 TraceCheckUtils]: 25: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 != ~disketteExtension__IsRemoved~0); {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,310 INFO L290 TraceCheckUtils]: 26: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 == ~irpSp__MinorFunction~0); {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,310 INFO L290 TraceCheckUtils]: 27: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 5 == ~irpSp__MinorFunction~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,311 INFO L290 TraceCheckUtils]: 28: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 5 == ~irpSp__MinorFunction~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,311 INFO L290 TraceCheckUtils]: 29: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,312 INFO L272 TraceCheckUtils]: 30: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {84424#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:13:17,312 INFO L290 TraceCheckUtils]: 31: Hoare triple {84424#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {84399#true} is VALID [2022-04-28 08:13:17,312 INFO L290 TraceCheckUtils]: 32: Hoare triple {84399#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {84399#true} is VALID [2022-04-28 08:13:17,312 INFO L290 TraceCheckUtils]: 33: Hoare triple {84399#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {84399#true} is VALID [2022-04-28 08:13:17,312 INFO L290 TraceCheckUtils]: 34: Hoare triple {84399#true} assume 0 == ~pended~0;~pended~0 := 1; {84399#true} is VALID [2022-04-28 08:13:17,312 INFO L290 TraceCheckUtils]: 35: Hoare triple {84399#true} #res := 259; {84399#true} is VALID [2022-04-28 08:13:17,313 INFO L290 TraceCheckUtils]: 36: Hoare triple {84399#true} assume true; {84399#true} is VALID [2022-04-28 08:13:17,313 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {84399#true} {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} #1026#return; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,314 INFO L290 TraceCheckUtils]: 38: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,314 INFO L290 TraceCheckUtils]: 39: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 259 == ~__cil_tmp29~0; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,315 INFO L272 TraceCheckUtils]: 40: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,315 INFO L290 TraceCheckUtils]: 41: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 08:13:17,316 INFO L290 TraceCheckUtils]: 42: Hoare triple {84411#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume ~s~0 == ~MPR3~0; {84400#false} is VALID [2022-04-28 08:13:17,316 INFO L290 TraceCheckUtils]: 43: Hoare triple {84400#false} assume !(1 == ~setEventCalled~0); {84400#false} is VALID [2022-04-28 08:13:17,316 INFO L290 TraceCheckUtils]: 44: Hoare triple {84400#false} assume !(1 == ~customIrp~0); {84400#false} is VALID [2022-04-28 08:13:17,316 INFO L290 TraceCheckUtils]: 45: Hoare triple {84400#false} assume ~s~0 == ~MPR3~0; {84400#false} is VALID [2022-04-28 08:13:17,316 INFO L272 TraceCheckUtils]: 46: Hoare triple {84400#false} call errorFn(); {84400#false} is VALID [2022-04-28 08:13:17,316 INFO L290 TraceCheckUtils]: 47: Hoare triple {84400#false} assume !false; {84400#false} is VALID [2022-04-28 08:13:17,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:13:17,317 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:13:17,317 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1497385302] [2022-04-28 08:13:17,317 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1497385302] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:13:17,317 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:13:17,317 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:13:17,317 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:13:17,318 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [311162841] [2022-04-28 08:13:17,318 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [311162841] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:13:17,318 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:13:17,318 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:13:17,318 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1957693996] [2022-04-28 08:13:17,318 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:13:17,318 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 [2022-04-28 08:13:17,318 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:13:17,319 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) [2022-04-28 08:13:17,361 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:17,362 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 08:13:17,362 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:17,362 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 08:13:17,362 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-28 08:13:17,362 INFO L87 Difference]: Start difference. First operand 886 states and 1191 transitions. Second operand has 10 states, 10 states have (on average 3.6) internal successors, (36), 6 states have internal predecessors, (36), 4 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-28 08:13:24,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:24,333 INFO L93 Difference]: Finished difference Result 1483 states and 1950 transitions. [2022-04-28 08:13:24,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 08:13:24,333 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 [2022-04-28 08:13:24,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:13:24,334 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) [2022-04-28 08:13:24,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 938 transitions. [2022-04-28 08:13:24,339 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) [2022-04-28 08:13:24,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 938 transitions. [2022-04-28 08:13:24,343 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 938 transitions. [2022-04-28 08:13:25,273 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 938 edges. 938 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:25,329 INFO L225 Difference]: With dead ends: 1483 [2022-04-28 08:13:25,329 INFO L226 Difference]: Without dead ends: 936 [2022-04-28 08:13:25,330 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 [2022-04-28 08:13:25,331 INFO L413 NwaCegarLoop]: 558 mSDtfsCounter, 1548 mSDsluCounter, 245 mSDsCounter, 0 mSdLazyCounter, 1218 mSolverCounterSat, 467 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1560 SdHoareTripleChecker+Valid, 803 SdHoareTripleChecker+Invalid, 1685 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 467 IncrementalHoareTripleChecker+Valid, 1218 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-28 08:13:25,331 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1560 Valid, 803 Invalid, 1685 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [467 Valid, 1218 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 08:13:25,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 936 states. [2022-04-28 08:13:26,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 936 to 877. [2022-04-28 08:13:26,602 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:13:26,603 INFO L82 GeneralOperation]: Start isEquivalent. First operand 936 states. Second operand has 877 states, 697 states have (on average 1.3156384505021521) internal successors, (917), 711 states have internal predecessors, (917), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-28 08:13:26,604 INFO L74 IsIncluded]: Start isIncluded. First operand 936 states. Second operand has 877 states, 697 states have (on average 1.3156384505021521) internal successors, (917), 711 states have internal predecessors, (917), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-28 08:13:26,605 INFO L87 Difference]: Start difference. First operand 936 states. Second operand has 877 states, 697 states have (on average 1.3156384505021521) internal successors, (917), 711 states have internal predecessors, (917), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-28 08:13:26,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:26,633 INFO L93 Difference]: Finished difference Result 936 states and 1237 transitions. [2022-04-28 08:13:26,633 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1237 transitions. [2022-04-28 08:13:26,634 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:13:26,634 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:13:26,635 INFO L74 IsIncluded]: Start isIncluded. First operand has 877 states, 697 states have (on average 1.3156384505021521) internal successors, (917), 711 states have internal predecessors, (917), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) Second operand 936 states. [2022-04-28 08:13:26,635 INFO L87 Difference]: Start difference. First operand has 877 states, 697 states have (on average 1.3156384505021521) internal successors, (917), 711 states have internal predecessors, (917), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) Second operand 936 states. [2022-04-28 08:13:26,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:26,661 INFO L93 Difference]: Finished difference Result 936 states and 1237 transitions. [2022-04-28 08:13:26,661 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1237 transitions. [2022-04-28 08:13:26,662 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:13:26,662 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:13:26,662 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:13:26,662 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:13:26,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 877 states, 697 states have (on average 1.3156384505021521) internal successors, (917), 711 states have internal predecessors, (917), 102 states have call successors, (102), 70 states have call predecessors, (102), 77 states have return successors, (151), 97 states have call predecessors, (151), 94 states have call successors, (151) [2022-04-28 08:13:26,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 877 states and 1170 transitions. [2022-04-28 08:13:26,697 INFO L78 Accepts]: Start accepts. Automaton has 877 states and 1170 transitions. Word has length 48 [2022-04-28 08:13:26,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:13:26,697 INFO L495 AbstractCegarLoop]: Abstraction has 877 states and 1170 transitions. [2022-04-28 08:13:26,697 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) [2022-04-28 08:13:26,697 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 877 states and 1170 transitions. [2022-04-28 08:13:28,370 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1170 edges. 1170 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:28,370 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1170 transitions. [2022-04-28 08:13:28,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-28 08:13:28,371 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:13:28,371 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] [2022-04-28 08:13:28,371 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-04-28 08:13:28,371 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:13:28,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:13:28,371 INFO L85 PathProgramCache]: Analyzing trace with hash -934618588, now seen corresponding path program 1 times [2022-04-28 08:13:28,372 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:28,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1376720405] [2022-04-28 08:13:28,372 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:13:28,372 INFO L85 PathProgramCache]: Analyzing trace with hash -934618588, now seen corresponding path program 2 times [2022-04-28 08:13:28,372 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:13:28,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1411987814] [2022-04-28 08:13:28,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:13:28,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:13:28,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:28,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:13:28,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:28,480 INFO L290 TraceCheckUtils]: 0: Hoare triple {91068#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {91037#true} is VALID [2022-04-28 08:13:28,480 INFO L290 TraceCheckUtils]: 1: Hoare triple {91037#true} assume true; {91037#true} is VALID [2022-04-28 08:13:28,480 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {91037#true} {91037#true} #1156#return; {91037#true} is VALID [2022-04-28 08:13:28,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:13:28,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:28,511 INFO L290 TraceCheckUtils]: 0: Hoare triple {91069#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:13:28,511 INFO L290 TraceCheckUtils]: 1: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume true; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:13:28,512 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {91045#(not (= ~SKIP1~0 ~NP~0))} {91037#true} #1066#return; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:13:28,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:13:28,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:28,525 INFO L290 TraceCheckUtils]: 0: Hoare triple {91070#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {91037#true} is VALID [2022-04-28 08:13:28,525 INFO L290 TraceCheckUtils]: 1: Hoare triple {91037#true} assume true; {91037#true} is VALID [2022-04-28 08:13:28,526 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {91037#true} {91045#(not (= ~SKIP1~0 ~NP~0))} #1068#return; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:13:28,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:13:28,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:28,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:13:28,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:28,614 INFO L290 TraceCheckUtils]: 0: Hoare triple {91083#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,615 INFO L290 TraceCheckUtils]: 1: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,615 INFO L290 TraceCheckUtils]: 2: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,615 INFO L290 TraceCheckUtils]: 3: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,616 INFO L290 TraceCheckUtils]: 4: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,616 INFO L290 TraceCheckUtils]: 5: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,616 INFO L290 TraceCheckUtils]: 6: Hoare triple {91085#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal2~0; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,617 INFO L290 TraceCheckUtils]: 7: Hoare triple {91085#(= ~NP~0 |old(~s~0)|)} assume true; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,618 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {91085#(= ~NP~0 |old(~s~0)|)} {91072#(= ~SKIP1~0 ~s~0)} #1134#return; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 08:13:28,618 INFO L290 TraceCheckUtils]: 0: Hoare triple {91071#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {91037#true} is VALID [2022-04-28 08:13:28,618 INFO L290 TraceCheckUtils]: 1: Hoare triple {91037#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {91037#true} is VALID [2022-04-28 08:13:28,618 INFO L290 TraceCheckUtils]: 2: Hoare triple {91037#true} assume !(0 != ~disketteExtension__IsRemoved~1); {91037#true} is VALID [2022-04-28 08:13:28,618 INFO L290 TraceCheckUtils]: 3: Hoare triple {91037#true} assume 0 == ~disketteExtension__IsStarted~2; {91037#true} is VALID [2022-04-28 08:13:28,618 INFO L290 TraceCheckUtils]: 4: Hoare triple {91037#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {91072#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:13:28,619 INFO L290 TraceCheckUtils]: 5: Hoare triple {91072#(= ~SKIP1~0 ~s~0)} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {91072#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:13:28,619 INFO L272 TraceCheckUtils]: 6: Hoare triple {91072#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {91083#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:28,620 INFO L290 TraceCheckUtils]: 7: Hoare triple {91083#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,620 INFO L290 TraceCheckUtils]: 8: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,620 INFO L290 TraceCheckUtils]: 9: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,621 INFO L290 TraceCheckUtils]: 10: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,621 INFO L290 TraceCheckUtils]: 11: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,621 INFO L290 TraceCheckUtils]: 12: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,622 INFO L290 TraceCheckUtils]: 13: Hoare triple {91085#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal2~0; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,622 INFO L290 TraceCheckUtils]: 14: Hoare triple {91085#(= ~NP~0 |old(~s~0)|)} assume true; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,623 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91085#(= ~NP~0 |old(~s~0)|)} {91072#(= ~SKIP1~0 ~s~0)} #1134#return; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 08:13:28,623 INFO L290 TraceCheckUtils]: 16: Hoare triple {91082#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 08:13:28,623 INFO L290 TraceCheckUtils]: 17: Hoare triple {91082#(= ~SKIP1~0 ~NP~0)} assume true; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 08:13:28,624 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {91082#(= ~SKIP1~0 ~NP~0)} {91045#(not (= ~SKIP1~0 ~NP~0))} #1074#return; {91038#false} is VALID [2022-04-28 08:13:28,626 INFO L272 TraceCheckUtils]: 0: Hoare triple {91037#true} call ULTIMATE.init(); {91068#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:13:28,626 INFO L290 TraceCheckUtils]: 1: Hoare triple {91068#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {91037#true} is VALID [2022-04-28 08:13:28,626 INFO L290 TraceCheckUtils]: 2: Hoare triple {91037#true} assume true; {91037#true} is VALID [2022-04-28 08:13:28,626 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {91037#true} {91037#true} #1156#return; {91037#true} is VALID [2022-04-28 08:13:28,626 INFO L272 TraceCheckUtils]: 4: Hoare triple {91037#true} call #t~ret170 := main(); {91037#true} is VALID [2022-04-28 08:13:28,626 INFO L290 TraceCheckUtils]: 5: Hoare triple {91037#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {91037#true} is VALID [2022-04-28 08:13:28,627 INFO L272 TraceCheckUtils]: 6: Hoare triple {91037#true} call _BLAST_init(); {91069#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:28,628 INFO L290 TraceCheckUtils]: 7: Hoare triple {91069#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:13:28,628 INFO L290 TraceCheckUtils]: 8: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume true; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:13:28,629 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {91045#(not (= ~SKIP1~0 ~NP~0))} {91037#true} #1066#return; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:13:28,629 INFO L290 TraceCheckUtils]: 10: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:13:28,629 INFO L290 TraceCheckUtils]: 11: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:13:28,630 INFO L272 TraceCheckUtils]: 12: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} call stub_driver_init(); {91070#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:28,630 INFO L290 TraceCheckUtils]: 13: Hoare triple {91070#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {91037#true} is VALID [2022-04-28 08:13:28,630 INFO L290 TraceCheckUtils]: 14: Hoare triple {91037#true} assume true; {91037#true} is VALID [2022-04-28 08:13:28,630 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91037#true} {91045#(not (= ~SKIP1~0 ~NP~0))} #1068#return; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:13:28,631 INFO L290 TraceCheckUtils]: 16: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:13:28,631 INFO L290 TraceCheckUtils]: 17: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:13:28,631 INFO L290 TraceCheckUtils]: 18: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:13:28,632 INFO L290 TraceCheckUtils]: 19: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} assume 2 == ~tmp_ndt_3~0; {91045#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 08:13:28,632 INFO L272 TraceCheckUtils]: 20: Hoare triple {91045#(not (= ~SKIP1~0 ~NP~0))} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {91071#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:28,633 INFO L290 TraceCheckUtils]: 21: Hoare triple {91071#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {91037#true} is VALID [2022-04-28 08:13:28,633 INFO L290 TraceCheckUtils]: 22: Hoare triple {91037#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {91037#true} is VALID [2022-04-28 08:13:28,633 INFO L290 TraceCheckUtils]: 23: Hoare triple {91037#true} assume !(0 != ~disketteExtension__IsRemoved~1); {91037#true} is VALID [2022-04-28 08:13:28,633 INFO L290 TraceCheckUtils]: 24: Hoare triple {91037#true} assume 0 == ~disketteExtension__IsStarted~2; {91037#true} is VALID [2022-04-28 08:13:28,633 INFO L290 TraceCheckUtils]: 25: Hoare triple {91037#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {91072#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:13:28,634 INFO L290 TraceCheckUtils]: 26: Hoare triple {91072#(= ~SKIP1~0 ~s~0)} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {91072#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:13:28,634 INFO L272 TraceCheckUtils]: 27: Hoare triple {91072#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {91083#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:28,635 INFO L290 TraceCheckUtils]: 28: Hoare triple {91083#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,635 INFO L290 TraceCheckUtils]: 29: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,635 INFO L290 TraceCheckUtils]: 30: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,635 INFO L290 TraceCheckUtils]: 31: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,636 INFO L290 TraceCheckUtils]: 32: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {91084#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,636 INFO L290 TraceCheckUtils]: 33: Hoare triple {91084#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,636 INFO L290 TraceCheckUtils]: 34: Hoare triple {91085#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal2~0; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,637 INFO L290 TraceCheckUtils]: 35: Hoare triple {91085#(= ~NP~0 |old(~s~0)|)} assume true; {91085#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:28,637 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {91085#(= ~NP~0 |old(~s~0)|)} {91072#(= ~SKIP1~0 ~s~0)} #1134#return; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 08:13:28,638 INFO L290 TraceCheckUtils]: 37: Hoare triple {91082#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 08:13:28,638 INFO L290 TraceCheckUtils]: 38: Hoare triple {91082#(= ~SKIP1~0 ~NP~0)} assume true; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 08:13:28,639 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {91082#(= ~SKIP1~0 ~NP~0)} {91045#(not (= ~SKIP1~0 ~NP~0))} #1074#return; {91038#false} is VALID [2022-04-28 08:13:28,639 INFO L290 TraceCheckUtils]: 40: Hoare triple {91038#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {91038#false} is VALID [2022-04-28 08:13:28,639 INFO L290 TraceCheckUtils]: 41: Hoare triple {91038#false} assume !(1 == ~pended~0); {91038#false} is VALID [2022-04-28 08:13:28,639 INFO L290 TraceCheckUtils]: 42: Hoare triple {91038#false} assume !(1 == ~pended~0); {91038#false} is VALID [2022-04-28 08:13:28,639 INFO L290 TraceCheckUtils]: 43: Hoare triple {91038#false} assume ~s~0 != ~UNLOADED~0; {91038#false} is VALID [2022-04-28 08:13:28,639 INFO L290 TraceCheckUtils]: 44: Hoare triple {91038#false} assume -1 != ~status~1; {91038#false} is VALID [2022-04-28 08:13:28,639 INFO L290 TraceCheckUtils]: 45: Hoare triple {91038#false} assume ~s~0 != ~SKIP2~0; {91038#false} is VALID [2022-04-28 08:13:28,640 INFO L290 TraceCheckUtils]: 46: Hoare triple {91038#false} assume ~s~0 != ~IPC~0; {91038#false} is VALID [2022-04-28 08:13:28,640 INFO L290 TraceCheckUtils]: 47: Hoare triple {91038#false} assume ~s~0 != ~DC~0; {91038#false} is VALID [2022-04-28 08:13:28,640 INFO L272 TraceCheckUtils]: 48: Hoare triple {91038#false} call errorFn(); {91038#false} is VALID [2022-04-28 08:13:28,640 INFO L290 TraceCheckUtils]: 49: Hoare triple {91038#false} assume !false; {91038#false} is VALID [2022-04-28 08:13:28,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:13:28,640 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:13:28,640 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1411987814] [2022-04-28 08:13:28,640 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1411987814] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:13:28,641 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:13:28,641 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:13:28,641 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:13:28,641 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1376720405] [2022-04-28 08:13:28,641 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1376720405] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:13:28,641 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:13:28,641 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:13:28,641 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1456980531] [2022-04-28 08:13:28,641 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:13:28,642 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 [2022-04-28 08:13:28,642 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:13:28,642 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) [2022-04-28 08:13:28,679 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:28,679 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 08:13:28,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:28,680 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 08:13:28,680 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2022-04-28 08:13:28,680 INFO L87 Difference]: Start difference. First operand 877 states and 1170 transitions. Second operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 7 states have internal predecessors, (38), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 08:13:37,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:37,747 INFO L93 Difference]: Finished difference Result 1151 states and 1528 transitions. [2022-04-28 08:13:37,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-28 08:13:37,747 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 [2022-04-28 08:13:37,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:13:37,748 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) [2022-04-28 08:13:37,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 822 transitions. [2022-04-28 08:13:37,752 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) [2022-04-28 08:13:37,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 822 transitions. [2022-04-28 08:13:37,759 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 822 transitions. [2022-04-28 08:13:38,573 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 822 edges. 822 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:38,629 INFO L225 Difference]: With dead ends: 1151 [2022-04-28 08:13:38,629 INFO L226 Difference]: Without dead ends: 1075 [2022-04-28 08:13:38,630 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 132 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=185, Invalid=571, Unknown=0, NotChecked=0, Total=756 [2022-04-28 08:13:38,630 INFO L413 NwaCegarLoop]: 545 mSDtfsCounter, 994 mSDsluCounter, 869 mSDsCounter, 0 mSdLazyCounter, 2667 mSolverCounterSat, 330 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 997 SdHoareTripleChecker+Valid, 1414 SdHoareTripleChecker+Invalid, 2997 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 330 IncrementalHoareTripleChecker+Valid, 2667 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-04-28 08:13:38,631 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [997 Valid, 1414 Invalid, 2997 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [330 Valid, 2667 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2022-04-28 08:13:38,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1075 states. [2022-04-28 08:13:39,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1075 to 932. [2022-04-28 08:13:39,974 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:13:39,975 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1075 states. Second operand has 932 states, 741 states have (on average 1.3090418353576248) internal successors, (970), 757 states have internal predecessors, (970), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-28 08:13:39,976 INFO L74 IsIncluded]: Start isIncluded. First operand 1075 states. Second operand has 932 states, 741 states have (on average 1.3090418353576248) internal successors, (970), 757 states have internal predecessors, (970), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-28 08:13:39,977 INFO L87 Difference]: Start difference. First operand 1075 states. Second operand has 932 states, 741 states have (on average 1.3090418353576248) internal successors, (970), 757 states have internal predecessors, (970), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-28 08:13:40,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:40,013 INFO L93 Difference]: Finished difference Result 1075 states and 1432 transitions. [2022-04-28 08:13:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1432 transitions. [2022-04-28 08:13:40,015 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:13:40,015 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:13:40,016 INFO L74 IsIncluded]: Start isIncluded. First operand has 932 states, 741 states have (on average 1.3090418353576248) internal successors, (970), 757 states have internal predecessors, (970), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) Second operand 1075 states. [2022-04-28 08:13:40,017 INFO L87 Difference]: Start difference. First operand has 932 states, 741 states have (on average 1.3090418353576248) internal successors, (970), 757 states have internal predecessors, (970), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) Second operand 1075 states. [2022-04-28 08:13:40,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:40,064 INFO L93 Difference]: Finished difference Result 1075 states and 1432 transitions. [2022-04-28 08:13:40,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1432 transitions. [2022-04-28 08:13:40,066 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:13:40,066 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:13:40,066 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:13:40,066 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:13:40,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 932 states, 741 states have (on average 1.3090418353576248) internal successors, (970), 757 states have internal predecessors, (970), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-28 08:13:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 932 states and 1243 transitions. [2022-04-28 08:13:40,120 INFO L78 Accepts]: Start accepts. Automaton has 932 states and 1243 transitions. Word has length 50 [2022-04-28 08:13:40,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:13:40,121 INFO L495 AbstractCegarLoop]: Abstraction has 932 states and 1243 transitions. [2022-04-28 08:13:40,121 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) [2022-04-28 08:13:40,121 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 932 states and 1243 transitions. [2022-04-28 08:13:41,970 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1243 edges. 1243 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:41,970 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1243 transitions. [2022-04-28 08:13:41,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-28 08:13:41,971 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:13:41,971 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] [2022-04-28 08:13:41,971 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-04-28 08:13:41,971 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:13:41,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:13:41,971 INFO L85 PathProgramCache]: Analyzing trace with hash -550624226, now seen corresponding path program 1 times [2022-04-28 08:13:41,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:41,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1972260926] [2022-04-28 08:13:41,972 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:13:41,972 INFO L85 PathProgramCache]: Analyzing trace with hash -550624226, now seen corresponding path program 2 times [2022-04-28 08:13:41,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:13:41,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [577350509] [2022-04-28 08:13:41,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:13:41,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:13:42,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:42,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:13:42,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:42,085 INFO L290 TraceCheckUtils]: 0: Hoare triple {97467#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {97438#true} is VALID [2022-04-28 08:13:42,085 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-28 08:13:42,085 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {97438#true} {97438#true} #1156#return; {97438#true} is VALID [2022-04-28 08:13:42,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:13:42,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:42,111 INFO L290 TraceCheckUtils]: 0: Hoare triple {97468#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {97438#true} is VALID [2022-04-28 08:13:42,111 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-28 08:13:42,111 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {97438#true} {97438#true} #1066#return; {97438#true} is VALID [2022-04-28 08:13:42,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:13:42,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:42,123 INFO L290 TraceCheckUtils]: 0: Hoare triple {97469#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {97438#true} is VALID [2022-04-28 08:13:42,123 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-28 08:13:42,123 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {97438#true} {97438#true} #1068#return; {97438#true} is VALID [2022-04-28 08:13:42,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:13:42,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:42,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-28 08:13:42,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:42,198 INFO L290 TraceCheckUtils]: 0: Hoare triple {97477#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {97438#true} is VALID [2022-04-28 08:13:42,198 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {97438#true} is VALID [2022-04-28 08:13:42,198 INFO L290 TraceCheckUtils]: 2: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-28 08:13:42,198 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {97438#true} {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #1144#return; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-28 08:13:42,199 INFO L290 TraceCheckUtils]: 0: Hoare triple {97470#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {97438#true} is VALID [2022-04-28 08:13:42,199 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {97438#true} is VALID [2022-04-28 08:13:42,199 INFO L290 TraceCheckUtils]: 2: Hoare triple {97438#true} assume !(0 != ~disketteExtension__IsRemoved~1); {97438#true} is VALID [2022-04-28 08:13:42,199 INFO L290 TraceCheckUtils]: 3: Hoare triple {97438#true} assume !(0 == ~disketteExtension__IsStarted~2); {97438#true} is VALID [2022-04-28 08:13:42,199 INFO L290 TraceCheckUtils]: 4: Hoare triple {97438#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {97438#true} is VALID [2022-04-28 08:13:42,207 INFO L290 TraceCheckUtils]: 5: Hoare triple {97438#true} assume ~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0;~ntStatus~3 := -1073741811; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-28 08:13:42,207 INFO L290 TraceCheckUtils]: 6: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-28 08:13:42,208 INFO L290 TraceCheckUtils]: 7: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-28 08:13:42,209 INFO L272 TraceCheckUtils]: 8: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} call IofCompleteRequest(~Irp, 0); {97477#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:42,209 INFO L290 TraceCheckUtils]: 9: Hoare triple {97477#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {97438#true} is VALID [2022-04-28 08:13:42,209 INFO L290 TraceCheckUtils]: 10: Hoare triple {97438#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {97438#true} is VALID [2022-04-28 08:13:42,209 INFO L290 TraceCheckUtils]: 11: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-28 08:13:42,209 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {97438#true} {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #1144#return; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-28 08:13:42,210 INFO L290 TraceCheckUtils]: 13: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #res := ~ntStatus~3; {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} is VALID [2022-04-28 08:13:42,210 INFO L290 TraceCheckUtils]: 14: Hoare triple {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} assume true; {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} is VALID [2022-04-28 08:13:42,211 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} {97438#true} #1074#return; {97465#(<= (+ |main_#t~ret99| 1073741811) 0)} is VALID [2022-04-28 08:13:42,212 INFO L272 TraceCheckUtils]: 0: Hoare triple {97438#true} call ULTIMATE.init(); {97467#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:13:42,212 INFO L290 TraceCheckUtils]: 1: Hoare triple {97467#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {97438#true} is VALID [2022-04-28 08:13:42,213 INFO L290 TraceCheckUtils]: 2: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-28 08:13:42,213 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {97438#true} {97438#true} #1156#return; {97438#true} is VALID [2022-04-28 08:13:42,213 INFO L272 TraceCheckUtils]: 4: Hoare triple {97438#true} call #t~ret170 := main(); {97438#true} is VALID [2022-04-28 08:13:42,213 INFO L290 TraceCheckUtils]: 5: Hoare triple {97438#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {97438#true} is VALID [2022-04-28 08:13:42,214 INFO L272 TraceCheckUtils]: 6: Hoare triple {97438#true} call _BLAST_init(); {97468#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:42,214 INFO L290 TraceCheckUtils]: 7: Hoare triple {97468#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {97438#true} is VALID [2022-04-28 08:13:42,214 INFO L290 TraceCheckUtils]: 8: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-28 08:13:42,214 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {97438#true} {97438#true} #1066#return; {97438#true} is VALID [2022-04-28 08:13:42,214 INFO L290 TraceCheckUtils]: 10: Hoare triple {97438#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {97438#true} is VALID [2022-04-28 08:13:42,214 INFO L290 TraceCheckUtils]: 11: Hoare triple {97438#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {97438#true} is VALID [2022-04-28 08:13:42,215 INFO L272 TraceCheckUtils]: 12: Hoare triple {97438#true} call stub_driver_init(); {97469#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:42,215 INFO L290 TraceCheckUtils]: 13: Hoare triple {97469#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {97438#true} is VALID [2022-04-28 08:13:42,215 INFO L290 TraceCheckUtils]: 14: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-28 08:13:42,215 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {97438#true} {97438#true} #1068#return; {97438#true} is VALID [2022-04-28 08:13:42,215 INFO L290 TraceCheckUtils]: 16: Hoare triple {97438#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {97438#true} is VALID [2022-04-28 08:13:42,215 INFO L290 TraceCheckUtils]: 17: Hoare triple {97438#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {97438#true} is VALID [2022-04-28 08:13:42,216 INFO L290 TraceCheckUtils]: 18: Hoare triple {97438#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {97438#true} is VALID [2022-04-28 08:13:42,216 INFO L290 TraceCheckUtils]: 19: Hoare triple {97438#true} assume 2 == ~tmp_ndt_3~0; {97438#true} is VALID [2022-04-28 08:13:42,216 INFO L272 TraceCheckUtils]: 20: Hoare triple {97438#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {97470#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:42,217 INFO L290 TraceCheckUtils]: 21: Hoare triple {97470#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {97438#true} is VALID [2022-04-28 08:13:42,217 INFO L290 TraceCheckUtils]: 22: Hoare triple {97438#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {97438#true} is VALID [2022-04-28 08:13:42,217 INFO L290 TraceCheckUtils]: 23: Hoare triple {97438#true} assume !(0 != ~disketteExtension__IsRemoved~1); {97438#true} is VALID [2022-04-28 08:13:42,217 INFO L290 TraceCheckUtils]: 24: Hoare triple {97438#true} assume !(0 == ~disketteExtension__IsStarted~2); {97438#true} is VALID [2022-04-28 08:13:42,217 INFO L290 TraceCheckUtils]: 25: Hoare triple {97438#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {97438#true} is VALID [2022-04-28 08:13:42,217 INFO L290 TraceCheckUtils]: 26: Hoare triple {97438#true} assume ~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0;~ntStatus~3 := -1073741811; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-28 08:13:42,218 INFO L290 TraceCheckUtils]: 27: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-28 08:13:42,218 INFO L290 TraceCheckUtils]: 28: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-28 08:13:42,219 INFO L272 TraceCheckUtils]: 29: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} call IofCompleteRequest(~Irp, 0); {97477#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:13:42,219 INFO L290 TraceCheckUtils]: 30: Hoare triple {97477#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {97438#true} is VALID [2022-04-28 08:13:42,219 INFO L290 TraceCheckUtils]: 31: Hoare triple {97438#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {97438#true} is VALID [2022-04-28 08:13:42,219 INFO L290 TraceCheckUtils]: 32: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-28 08:13:42,219 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {97438#true} {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #1144#return; {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} is VALID [2022-04-28 08:13:42,220 INFO L290 TraceCheckUtils]: 34: Hoare triple {97471#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0)} #res := ~ntStatus~3; {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} is VALID [2022-04-28 08:13:42,220 INFO L290 TraceCheckUtils]: 35: Hoare triple {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} assume true; {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} is VALID [2022-04-28 08:13:42,221 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} {97438#true} #1074#return; {97465#(<= (+ |main_#t~ret99| 1073741811) 0)} is VALID [2022-04-28 08:13:42,221 INFO L290 TraceCheckUtils]: 37: Hoare triple {97465#(<= (+ |main_#t~ret99| 1073741811) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-28 08:13:42,221 INFO L290 TraceCheckUtils]: 38: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume !(1 == ~pended~0); {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-28 08:13:42,222 INFO L290 TraceCheckUtils]: 39: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume !(1 == ~pended~0); {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-28 08:13:42,222 INFO L290 TraceCheckUtils]: 40: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume ~s~0 != ~UNLOADED~0; {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-28 08:13:42,222 INFO L290 TraceCheckUtils]: 41: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume -1 != ~status~1; {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-28 08:13:42,223 INFO L290 TraceCheckUtils]: 42: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume ~s~0 != ~SKIP2~0; {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-28 08:13:42,223 INFO L290 TraceCheckUtils]: 43: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume ~s~0 != ~IPC~0; {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-28 08:13:42,223 INFO L290 TraceCheckUtils]: 44: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume !(~s~0 != ~DC~0); {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-28 08:13:42,224 INFO L290 TraceCheckUtils]: 45: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume !(1 == ~pended~0); {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-28 08:13:42,224 INFO L290 TraceCheckUtils]: 46: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume ~s~0 == ~DC~0; {97466#(<= (+ 1073741811 main_~status~1) 0)} is VALID [2022-04-28 08:13:42,224 INFO L290 TraceCheckUtils]: 47: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume 259 == ~status~1; {97439#false} is VALID [2022-04-28 08:13:42,224 INFO L272 TraceCheckUtils]: 48: Hoare triple {97439#false} call errorFn(); {97439#false} is VALID [2022-04-28 08:13:42,224 INFO L290 TraceCheckUtils]: 49: Hoare triple {97439#false} assume !false; {97439#false} is VALID [2022-04-28 08:13:42,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:13:42,225 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:13:42,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [577350509] [2022-04-28 08:13:42,225 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [577350509] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:13:42,225 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:13:42,225 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 08:13:42,225 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:13:42,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1972260926] [2022-04-28 08:13:42,226 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1972260926] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:13:42,226 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:13:42,226 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 08:13:42,226 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [789352109] [2022-04-28 08:13:42,226 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:13:42,226 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 [2022-04-28 08:13:42,226 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:13:42,227 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) [2022-04-28 08:13:42,266 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:42,266 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 08:13:42,266 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:42,267 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 08:13:42,267 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2022-04-28 08:13:42,267 INFO L87 Difference]: Start difference. First operand 932 states and 1243 transitions. Second operand has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 5 states have internal predecessors, (38), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 08:13:48,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:48,467 INFO L93 Difference]: Finished difference Result 979 states and 1296 transitions. [2022-04-28 08:13:48,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 08:13:48,467 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 [2022-04-28 08:13:48,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:13:48,467 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) [2022-04-28 08:13:48,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 560 transitions. [2022-04-28 08:13:48,470 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) [2022-04-28 08:13:48,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 560 transitions. [2022-04-28 08:13:48,473 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 560 transitions. [2022-04-28 08:13:49,016 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 560 edges. 560 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:49,060 INFO L225 Difference]: With dead ends: 979 [2022-04-28 08:13:49,060 INFO L226 Difference]: Without dead ends: 959 [2022-04-28 08:13:49,061 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 [2022-04-28 08:13:49,062 INFO L413 NwaCegarLoop]: 442 mSDtfsCounter, 560 mSDsluCounter, 987 mSDsCounter, 0 mSdLazyCounter, 1841 mSolverCounterSat, 185 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 564 SdHoareTripleChecker+Valid, 1429 SdHoareTripleChecker+Invalid, 2026 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 185 IncrementalHoareTripleChecker+Valid, 1841 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-28 08:13:49,062 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [564 Valid, 1429 Invalid, 2026 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [185 Valid, 1841 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-28 08:13:49,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 959 states. [2022-04-28 08:13:50,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 959 to 932. [2022-04-28 08:13:50,420 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:13:50,421 INFO L82 GeneralOperation]: Start isEquivalent. First operand 959 states. Second operand has 932 states, 741 states have (on average 1.2928475033738192) internal successors, (958), 757 states have internal predecessors, (958), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-28 08:13:50,422 INFO L74 IsIncluded]: Start isIncluded. First operand 959 states. Second operand has 932 states, 741 states have (on average 1.2928475033738192) internal successors, (958), 757 states have internal predecessors, (958), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-28 08:13:50,422 INFO L87 Difference]: Start difference. First operand 959 states. Second operand has 932 states, 741 states have (on average 1.2928475033738192) internal successors, (958), 757 states have internal predecessors, (958), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-28 08:13:50,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:50,449 INFO L93 Difference]: Finished difference Result 959 states and 1264 transitions. [2022-04-28 08:13:50,449 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1264 transitions. [2022-04-28 08:13:50,451 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:13:50,451 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:13:50,452 INFO L74 IsIncluded]: Start isIncluded. First operand has 932 states, 741 states have (on average 1.2928475033738192) internal successors, (958), 757 states have internal predecessors, (958), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) Second operand 959 states. [2022-04-28 08:13:50,452 INFO L87 Difference]: Start difference. First operand has 932 states, 741 states have (on average 1.2928475033738192) internal successors, (958), 757 states have internal predecessors, (958), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) Second operand 959 states. [2022-04-28 08:13:50,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:50,487 INFO L93 Difference]: Finished difference Result 959 states and 1264 transitions. [2022-04-28 08:13:50,487 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1264 transitions. [2022-04-28 08:13:50,488 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:13:50,489 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:13:50,489 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:13:50,489 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:13:50,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 932 states, 741 states have (on average 1.2928475033738192) internal successors, (958), 757 states have internal predecessors, (958), 105 states have call successors, (105), 71 states have call predecessors, (105), 85 states have return successors, (168), 104 states have call predecessors, (168), 97 states have call successors, (168) [2022-04-28 08:13:50,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 932 states and 1231 transitions. [2022-04-28 08:13:50,527 INFO L78 Accepts]: Start accepts. Automaton has 932 states and 1231 transitions. Word has length 50 [2022-04-28 08:13:50,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:13:50,527 INFO L495 AbstractCegarLoop]: Abstraction has 932 states and 1231 transitions. [2022-04-28 08:13:50,527 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) [2022-04-28 08:13:50,527 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 932 states and 1231 transitions. [2022-04-28 08:13:52,361 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1231 edges. 1231 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:52,362 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1231 transitions. [2022-04-28 08:13:52,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-28 08:13:52,362 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:13:52,362 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] [2022-04-28 08:13:52,363 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-04-28 08:13:52,363 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:13:52,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:13:52,363 INFO L85 PathProgramCache]: Analyzing trace with hash 1358171884, now seen corresponding path program 1 times [2022-04-28 08:13:52,363 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:52,363 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2001455810] [2022-04-28 08:13:52,363 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:13:52,363 INFO L85 PathProgramCache]: Analyzing trace with hash 1358171884, now seen corresponding path program 2 times [2022-04-28 08:13:52,363 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:13:52,364 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1295447686] [2022-04-28 08:13:52,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:13:52,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:13:52,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:52,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:13:52,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:52,459 INFO L290 TraceCheckUtils]: 0: Hoare triple {103247#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {103226#true} is VALID [2022-04-28 08:13:52,459 INFO L290 TraceCheckUtils]: 1: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-28 08:13:52,459 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {103226#true} {103226#true} #1156#return; {103226#true} is VALID [2022-04-28 08:13:52,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:13:52,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:52,482 INFO L290 TraceCheckUtils]: 0: Hoare triple {103248#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {103226#true} is VALID [2022-04-28 08:13:52,483 INFO L290 TraceCheckUtils]: 1: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-28 08:13:52,483 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {103226#true} {103226#true} #1066#return; {103226#true} is VALID [2022-04-28 08:13:52,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:13:52,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:52,495 INFO L290 TraceCheckUtils]: 0: Hoare triple {103249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {103226#true} is VALID [2022-04-28 08:13:52,495 INFO L290 TraceCheckUtils]: 1: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-28 08:13:52,496 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {103226#true} {103226#true} #1068#return; {103226#true} is VALID [2022-04-28 08:13:52,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-28 08:13:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:52,517 INFO L290 TraceCheckUtils]: 0: Hoare triple {103250#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {103226#true} is VALID [2022-04-28 08:13:52,518 INFO L290 TraceCheckUtils]: 1: Hoare triple {103226#true} assume !(0 != ~compRegistered~0); {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:13:52,518 INFO L290 TraceCheckUtils]: 2: Hoare triple {103251#(<= ~compRegistered~0 0)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:13:52,518 INFO L290 TraceCheckUtils]: 3: Hoare triple {103251#(<= ~compRegistered~0 0)} assume 0 == ~tmp_ndt_10~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:13:52,519 INFO L290 TraceCheckUtils]: 4: Hoare triple {103251#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:13:52,519 INFO L290 TraceCheckUtils]: 5: Hoare triple {103251#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:13:52,519 INFO L290 TraceCheckUtils]: 6: Hoare triple {103251#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:13:52,520 INFO L290 TraceCheckUtils]: 7: Hoare triple {103251#(<= ~compRegistered~0 0)} assume true; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:13:52,520 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {103251#(<= ~compRegistered~0 0)} {103237#(= ~compRegistered~0 1)} #1098#return; {103227#false} is VALID [2022-04-28 08:13:52,522 INFO L272 TraceCheckUtils]: 0: Hoare triple {103226#true} call ULTIMATE.init(); {103247#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:13:52,522 INFO L290 TraceCheckUtils]: 1: Hoare triple {103247#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {103226#true} is VALID [2022-04-28 08:13:52,522 INFO L290 TraceCheckUtils]: 2: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-28 08:13:52,522 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {103226#true} {103226#true} #1156#return; {103226#true} is VALID [2022-04-28 08:13:52,523 INFO L272 TraceCheckUtils]: 4: Hoare triple {103226#true} call #t~ret170 := main(); {103226#true} is VALID [2022-04-28 08:13:52,523 INFO L290 TraceCheckUtils]: 5: Hoare triple {103226#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {103226#true} is VALID [2022-04-28 08:13:52,524 INFO L272 TraceCheckUtils]: 6: Hoare triple {103226#true} call _BLAST_init(); {103248#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:52,524 INFO L290 TraceCheckUtils]: 7: Hoare triple {103248#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {103226#true} is VALID [2022-04-28 08:13:52,524 INFO L290 TraceCheckUtils]: 8: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-28 08:13:52,524 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {103226#true} {103226#true} #1066#return; {103226#true} is VALID [2022-04-28 08:13:52,524 INFO L290 TraceCheckUtils]: 10: Hoare triple {103226#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {103226#true} is VALID [2022-04-28 08:13:52,524 INFO L290 TraceCheckUtils]: 11: Hoare triple {103226#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {103226#true} is VALID [2022-04-28 08:13:52,525 INFO L272 TraceCheckUtils]: 12: Hoare triple {103226#true} call stub_driver_init(); {103249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:52,525 INFO L290 TraceCheckUtils]: 13: Hoare triple {103249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {103226#true} is VALID [2022-04-28 08:13:52,525 INFO L290 TraceCheckUtils]: 14: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-28 08:13:52,525 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {103226#true} {103226#true} #1068#return; {103226#true} is VALID [2022-04-28 08:13:52,525 INFO L290 TraceCheckUtils]: 16: Hoare triple {103226#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {103226#true} is VALID [2022-04-28 08:13:52,525 INFO L290 TraceCheckUtils]: 17: Hoare triple {103226#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {103226#true} is VALID [2022-04-28 08:13:52,525 INFO L290 TraceCheckUtils]: 18: Hoare triple {103226#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {103226#true} is VALID [2022-04-28 08:13:52,525 INFO L290 TraceCheckUtils]: 19: Hoare triple {103226#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {103226#true} is VALID [2022-04-28 08:13:52,525 INFO L290 TraceCheckUtils]: 20: Hoare triple {103226#true} assume 3 == ~tmp_ndt_4~0; {103226#true} is VALID [2022-04-28 08:13:52,526 INFO L272 TraceCheckUtils]: 21: Hoare triple {103226#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {103226#true} is VALID [2022-04-28 08:13:52,526 INFO L290 TraceCheckUtils]: 22: Hoare triple {103226#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {103226#true} is VALID [2022-04-28 08:13:52,526 INFO L290 TraceCheckUtils]: 23: Hoare triple {103226#true} assume 1 == ~PagingReferenceCount~0; {103226#true} is VALID [2022-04-28 08:13:52,526 INFO L290 TraceCheckUtils]: 24: Hoare triple {103226#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {103226#true} is VALID [2022-04-28 08:13:52,526 INFO L290 TraceCheckUtils]: 25: Hoare triple {103226#true} assume !(0 != ~disketteExtension__IsRemoved~0); {103226#true} is VALID [2022-04-28 08:13:52,526 INFO L290 TraceCheckUtils]: 26: Hoare triple {103226#true} assume 0 == ~irpSp__MinorFunction~0; {103226#true} is VALID [2022-04-28 08:13:52,526 INFO L272 TraceCheckUtils]: 27: Hoare triple {103226#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {103226#true} is VALID [2022-04-28 08:13:52,526 INFO L290 TraceCheckUtils]: 28: Hoare triple {103226#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {103226#true} is VALID [2022-04-28 08:13:52,526 INFO L290 TraceCheckUtils]: 29: Hoare triple {103226#true} assume !(~s~0 != ~NP~0); {103226#true} is VALID [2022-04-28 08:13:52,527 INFO L290 TraceCheckUtils]: 30: Hoare triple {103226#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {103237#(= ~compRegistered~0 1)} is VALID [2022-04-28 08:13:52,527 INFO L290 TraceCheckUtils]: 31: Hoare triple {103237#(= ~compRegistered~0 1)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {103237#(= ~compRegistered~0 1)} is VALID [2022-04-28 08:13:52,528 INFO L272 TraceCheckUtils]: 32: Hoare triple {103237#(= ~compRegistered~0 1)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {103250#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:13:52,528 INFO L290 TraceCheckUtils]: 33: Hoare triple {103250#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {103226#true} is VALID [2022-04-28 08:13:52,528 INFO L290 TraceCheckUtils]: 34: Hoare triple {103226#true} assume !(0 != ~compRegistered~0); {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:13:52,529 INFO L290 TraceCheckUtils]: 35: Hoare triple {103251#(<= ~compRegistered~0 0)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:13:52,529 INFO L290 TraceCheckUtils]: 36: Hoare triple {103251#(<= ~compRegistered~0 0)} assume 0 == ~tmp_ndt_10~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:13:52,529 INFO L290 TraceCheckUtils]: 37: Hoare triple {103251#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:13:52,529 INFO L290 TraceCheckUtils]: 38: Hoare triple {103251#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:13:52,530 INFO L290 TraceCheckUtils]: 39: Hoare triple {103251#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:13:52,530 INFO L290 TraceCheckUtils]: 40: Hoare triple {103251#(<= ~compRegistered~0 0)} assume true; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 08:13:52,531 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {103251#(<= ~compRegistered~0 0)} {103237#(= ~compRegistered~0 1)} #1098#return; {103227#false} is VALID [2022-04-28 08:13:52,531 INFO L290 TraceCheckUtils]: 42: Hoare triple {103227#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {103227#false} is VALID [2022-04-28 08:13:52,531 INFO L290 TraceCheckUtils]: 43: Hoare triple {103227#false} assume 259 == ~__cil_tmp42~0; {103227#false} is VALID [2022-04-28 08:13:52,531 INFO L272 TraceCheckUtils]: 44: Hoare triple {103227#false} call #t~ret76 := KeWaitForSingleObject(~doneEvent~1, ~Executive~0, ~KernelMode~0, 0, 0); {103227#false} is VALID [2022-04-28 08:13:52,531 INFO L290 TraceCheckUtils]: 45: Hoare triple {103227#false} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {103227#false} is VALID [2022-04-28 08:13:52,531 INFO L290 TraceCheckUtils]: 46: Hoare triple {103227#false} assume ~s~0 == ~MPR3~0; {103227#false} is VALID [2022-04-28 08:13:52,531 INFO L290 TraceCheckUtils]: 47: Hoare triple {103227#false} assume !(1 == ~setEventCalled~0); {103227#false} is VALID [2022-04-28 08:13:52,532 INFO L290 TraceCheckUtils]: 48: Hoare triple {103227#false} assume !(1 == ~customIrp~0); {103227#false} is VALID [2022-04-28 08:13:52,532 INFO L290 TraceCheckUtils]: 49: Hoare triple {103227#false} assume ~s~0 == ~MPR3~0; {103227#false} is VALID [2022-04-28 08:13:52,532 INFO L272 TraceCheckUtils]: 50: Hoare triple {103227#false} call errorFn(); {103227#false} is VALID [2022-04-28 08:13:52,532 INFO L290 TraceCheckUtils]: 51: Hoare triple {103227#false} assume !false; {103227#false} is VALID [2022-04-28 08:13:52,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:13:52,532 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:13:52,532 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1295447686] [2022-04-28 08:13:52,532 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1295447686] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:13:52,533 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:13:52,533 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 08:13:52,533 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:13:52,533 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2001455810] [2022-04-28 08:13:52,533 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2001455810] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:13:52,533 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:13:52,533 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 08:13:52,533 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2052354833] [2022-04-28 08:13:52,533 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:13:52,534 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 [2022-04-28 08:13:52,534 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:13:52,534 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) [2022-04-28 08:13:52,578 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:52,578 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 08:13:52,579 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:52,579 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 08:13:52,579 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-04-28 08:13:52,579 INFO L87 Difference]: Start difference. First operand 932 states and 1231 transitions. Second operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 08:13:56,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:56,753 INFO L93 Difference]: Finished difference Result 1041 states and 1345 transitions. [2022-04-28 08:13:56,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 08:13:56,753 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 [2022-04-28 08:13:56,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:13:56,753 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) [2022-04-28 08:13:56,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 725 transitions. [2022-04-28 08:13:56,757 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) [2022-04-28 08:13:56,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 725 transitions. [2022-04-28 08:13:56,762 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 725 transitions. [2022-04-28 08:13:57,423 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 725 edges. 725 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:57,443 INFO L225 Difference]: With dead ends: 1041 [2022-04-28 08:13:57,443 INFO L226 Difference]: Without dead ends: 685 [2022-04-28 08:13:57,444 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 [2022-04-28 08:13:57,444 INFO L413 NwaCegarLoop]: 470 mSDtfsCounter, 747 mSDsluCounter, 344 mSDsCounter, 0 mSdLazyCounter, 903 mSolverCounterSat, 137 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 756 SdHoareTripleChecker+Valid, 814 SdHoareTripleChecker+Invalid, 1040 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 137 IncrementalHoareTripleChecker+Valid, 903 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-28 08:13:57,444 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [756 Valid, 814 Invalid, 1040 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [137 Valid, 903 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-28 08:13:57,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 685 states. [2022-04-28 08:13:58,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 685 to 623. [2022-04-28 08:13:58,501 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:13:58,502 INFO L82 GeneralOperation]: Start isEquivalent. First operand 685 states. Second operand has 623 states, 498 states have (on average 1.2751004016064258) internal successors, (635), 509 states have internal predecessors, (635), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 68 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-28 08:13:58,503 INFO L74 IsIncluded]: Start isIncluded. First operand 685 states. Second operand has 623 states, 498 states have (on average 1.2751004016064258) internal successors, (635), 509 states have internal predecessors, (635), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 68 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-28 08:13:58,503 INFO L87 Difference]: Start difference. First operand 685 states. Second operand has 623 states, 498 states have (on average 1.2751004016064258) internal successors, (635), 509 states have internal predecessors, (635), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 68 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-28 08:13:58,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:58,518 INFO L93 Difference]: Finished difference Result 685 states and 869 transitions. [2022-04-28 08:13:58,518 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 869 transitions. [2022-04-28 08:13:58,519 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:13:58,519 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:13:58,520 INFO L74 IsIncluded]: Start isIncluded. First operand has 623 states, 498 states have (on average 1.2751004016064258) internal successors, (635), 509 states have internal predecessors, (635), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 68 states have call predecessors, (85), 63 states have call successors, (85) Second operand 685 states. [2022-04-28 08:13:58,521 INFO L87 Difference]: Start difference. First operand has 623 states, 498 states have (on average 1.2751004016064258) internal successors, (635), 509 states have internal predecessors, (635), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 68 states have call predecessors, (85), 63 states have call successors, (85) Second operand 685 states. [2022-04-28 08:13:58,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:13:58,538 INFO L93 Difference]: Finished difference Result 685 states and 869 transitions. [2022-04-28 08:13:58,538 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 869 transitions. [2022-04-28 08:13:58,539 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:13:58,539 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:13:58,539 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:13:58,539 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:13:58,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 623 states, 498 states have (on average 1.2751004016064258) internal successors, (635), 509 states have internal predecessors, (635), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 68 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-28 08:13:58,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 623 states and 791 transitions. [2022-04-28 08:13:58,561 INFO L78 Accepts]: Start accepts. Automaton has 623 states and 791 transitions. Word has length 52 [2022-04-28 08:13:58,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:13:58,562 INFO L495 AbstractCegarLoop]: Abstraction has 623 states and 791 transitions. [2022-04-28 08:13:58,562 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) [2022-04-28 08:13:58,563 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 623 states and 791 transitions. [2022-04-28 08:13:59,869 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 791 edges. 791 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:13:59,869 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 791 transitions. [2022-04-28 08:13:59,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 08:13:59,870 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:13:59,870 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] [2022-04-28 08:13:59,870 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-04-28 08:13:59,870 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:13:59,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:13:59,870 INFO L85 PathProgramCache]: Analyzing trace with hash -1083541932, now seen corresponding path program 1 times [2022-04-28 08:13:59,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:13:59,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1349559177] [2022-04-28 08:13:59,871 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:13:59,871 INFO L85 PathProgramCache]: Analyzing trace with hash -1083541932, now seen corresponding path program 2 times [2022-04-28 08:13:59,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:13:59,871 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1343380468] [2022-04-28 08:13:59,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:13:59,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:13:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:59,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:13:59,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:13:59,977 INFO L290 TraceCheckUtils]: 0: Hoare triple {107996#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {107965#true} is VALID [2022-04-28 08:13:59,977 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-28 08:13:59,978 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {107965#true} {107965#true} #1156#return; {107965#true} is VALID [2022-04-28 08:13:59,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:13:59,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:00,000 INFO L290 TraceCheckUtils]: 0: Hoare triple {107997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {107965#true} is VALID [2022-04-28 08:14:00,000 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-28 08:14:00,001 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {107965#true} {107965#true} #1066#return; {107965#true} is VALID [2022-04-28 08:14:00,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:14:00,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:00,014 INFO L290 TraceCheckUtils]: 0: Hoare triple {107998#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {107965#true} is VALID [2022-04-28 08:14:00,014 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-28 08:14:00,014 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {107965#true} {107965#true} #1068#return; {107965#true} is VALID [2022-04-28 08:14:00,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:14:00,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:00,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 08:14:00,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:00,140 INFO L290 TraceCheckUtils]: 0: Hoare triple {108007#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {107965#true} is VALID [2022-04-28 08:14:00,141 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 08:14:00,142 INFO L290 TraceCheckUtils]: 2: Hoare triple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 08:14:00,142 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {107965#true} #1138#return; {108004#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-28 08:14:00,143 INFO L290 TraceCheckUtils]: 0: Hoare triple {107999#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {107965#true} is VALID [2022-04-28 08:14:00,143 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {107965#true} is VALID [2022-04-28 08:14:00,143 INFO L290 TraceCheckUtils]: 2: Hoare triple {107965#true} assume !(0 != ~disketteExtension__IsRemoved~1); {107965#true} is VALID [2022-04-28 08:14:00,143 INFO L290 TraceCheckUtils]: 3: Hoare triple {107965#true} assume !(0 == ~disketteExtension__IsStarted~2); {107965#true} is VALID [2022-04-28 08:14:00,143 INFO L290 TraceCheckUtils]: 4: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {107965#true} is VALID [2022-04-28 08:14:00,143 INFO L290 TraceCheckUtils]: 5: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {107965#true} is VALID [2022-04-28 08:14:00,143 INFO L290 TraceCheckUtils]: 6: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {107965#true} is VALID [2022-04-28 08:14:00,143 INFO L290 TraceCheckUtils]: 7: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {107965#true} is VALID [2022-04-28 08:14:00,144 INFO L290 TraceCheckUtils]: 8: Hoare triple {107965#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {107965#true} is VALID [2022-04-28 08:14:00,144 INFO L272 TraceCheckUtils]: 9: Hoare triple {107965#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {108007#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:14:00,144 INFO L290 TraceCheckUtils]: 10: Hoare triple {108007#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {107965#true} is VALID [2022-04-28 08:14:00,145 INFO L290 TraceCheckUtils]: 11: Hoare triple {107965#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 08:14:00,145 INFO L290 TraceCheckUtils]: 12: Hoare triple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 08:14:00,146 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {107965#true} #1138#return; {108004#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-28 08:14:00,147 INFO L290 TraceCheckUtils]: 14: Hoare triple {108004#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {108005#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-28 08:14:00,147 INFO L290 TraceCheckUtils]: 15: Hoare triple {108005#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {108006#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1073741101) 0)} is VALID [2022-04-28 08:14:00,147 INFO L290 TraceCheckUtils]: 16: Hoare triple {108006#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1073741101) 0)} assume !(259 != ~__cil_tmp91~0); {107966#false} is VALID [2022-04-28 08:14:00,148 INFO L290 TraceCheckUtils]: 17: Hoare triple {107966#false} #res := ~ntStatus~3; {107966#false} is VALID [2022-04-28 08:14:00,148 INFO L290 TraceCheckUtils]: 18: Hoare triple {107966#false} assume true; {107966#false} is VALID [2022-04-28 08:14:00,148 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {107966#false} {107965#true} #1074#return; {107966#false} is VALID [2022-04-28 08:14:00,150 INFO L272 TraceCheckUtils]: 0: Hoare triple {107965#true} call ULTIMATE.init(); {107996#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:14:00,150 INFO L290 TraceCheckUtils]: 1: Hoare triple {107996#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {107965#true} is VALID [2022-04-28 08:14:00,150 INFO L290 TraceCheckUtils]: 2: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-28 08:14:00,150 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {107965#true} {107965#true} #1156#return; {107965#true} is VALID [2022-04-28 08:14:00,150 INFO L272 TraceCheckUtils]: 4: Hoare triple {107965#true} call #t~ret170 := main(); {107965#true} is VALID [2022-04-28 08:14:00,150 INFO L290 TraceCheckUtils]: 5: Hoare triple {107965#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {107965#true} is VALID [2022-04-28 08:14:00,152 INFO L272 TraceCheckUtils]: 6: Hoare triple {107965#true} call _BLAST_init(); {107997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:00,152 INFO L290 TraceCheckUtils]: 7: Hoare triple {107997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {107965#true} is VALID [2022-04-28 08:14:00,152 INFO L290 TraceCheckUtils]: 8: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-28 08:14:00,152 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {107965#true} {107965#true} #1066#return; {107965#true} is VALID [2022-04-28 08:14:00,152 INFO L290 TraceCheckUtils]: 10: Hoare triple {107965#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {107965#true} is VALID [2022-04-28 08:14:00,152 INFO L290 TraceCheckUtils]: 11: Hoare triple {107965#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {107965#true} is VALID [2022-04-28 08:14:00,153 INFO L272 TraceCheckUtils]: 12: Hoare triple {107965#true} call stub_driver_init(); {107998#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:00,153 INFO L290 TraceCheckUtils]: 13: Hoare triple {107998#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {107965#true} is VALID [2022-04-28 08:14:00,153 INFO L290 TraceCheckUtils]: 14: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-28 08:14:00,153 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {107965#true} {107965#true} #1068#return; {107965#true} is VALID [2022-04-28 08:14:00,153 INFO L290 TraceCheckUtils]: 16: Hoare triple {107965#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {107965#true} is VALID [2022-04-28 08:14:00,153 INFO L290 TraceCheckUtils]: 17: Hoare triple {107965#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {107965#true} is VALID [2022-04-28 08:14:00,153 INFO L290 TraceCheckUtils]: 18: Hoare triple {107965#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {107965#true} is VALID [2022-04-28 08:14:00,153 INFO L290 TraceCheckUtils]: 19: Hoare triple {107965#true} assume 2 == ~tmp_ndt_3~0; {107965#true} is VALID [2022-04-28 08:14:00,154 INFO L272 TraceCheckUtils]: 20: Hoare triple {107965#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {107999#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:00,154 INFO L290 TraceCheckUtils]: 21: Hoare triple {107999#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {107965#true} is VALID [2022-04-28 08:14:00,155 INFO L290 TraceCheckUtils]: 22: Hoare triple {107965#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {107965#true} is VALID [2022-04-28 08:14:00,155 INFO L290 TraceCheckUtils]: 23: Hoare triple {107965#true} assume !(0 != ~disketteExtension__IsRemoved~1); {107965#true} is VALID [2022-04-28 08:14:00,155 INFO L290 TraceCheckUtils]: 24: Hoare triple {107965#true} assume !(0 == ~disketteExtension__IsStarted~2); {107965#true} is VALID [2022-04-28 08:14:00,155 INFO L290 TraceCheckUtils]: 25: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {107965#true} is VALID [2022-04-28 08:14:00,155 INFO L290 TraceCheckUtils]: 26: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {107965#true} is VALID [2022-04-28 08:14:00,155 INFO L290 TraceCheckUtils]: 27: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {107965#true} is VALID [2022-04-28 08:14:00,155 INFO L290 TraceCheckUtils]: 28: Hoare triple {107965#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {107965#true} is VALID [2022-04-28 08:14:00,155 INFO L290 TraceCheckUtils]: 29: Hoare triple {107965#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {107965#true} is VALID [2022-04-28 08:14:00,156 INFO L272 TraceCheckUtils]: 30: Hoare triple {107965#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {108007#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:14:00,156 INFO L290 TraceCheckUtils]: 31: Hoare triple {108007#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {107965#true} is VALID [2022-04-28 08:14:00,157 INFO L290 TraceCheckUtils]: 32: Hoare triple {107965#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 08:14:00,157 INFO L290 TraceCheckUtils]: 33: Hoare triple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 08:14:00,158 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {107965#true} #1138#return; {108004#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-28 08:14:00,158 INFO L290 TraceCheckUtils]: 35: Hoare triple {108004#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {108005#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-28 08:14:00,158 INFO L290 TraceCheckUtils]: 36: Hoare triple {108005#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {108006#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1073741101) 0)} is VALID [2022-04-28 08:14:00,159 INFO L290 TraceCheckUtils]: 37: Hoare triple {108006#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1073741101) 0)} assume !(259 != ~__cil_tmp91~0); {107966#false} is VALID [2022-04-28 08:14:00,159 INFO L290 TraceCheckUtils]: 38: Hoare triple {107966#false} #res := ~ntStatus~3; {107966#false} is VALID [2022-04-28 08:14:00,159 INFO L290 TraceCheckUtils]: 39: Hoare triple {107966#false} assume true; {107966#false} is VALID [2022-04-28 08:14:00,159 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {107966#false} {107965#true} #1074#return; {107966#false} is VALID [2022-04-28 08:14:00,159 INFO L290 TraceCheckUtils]: 41: Hoare triple {107966#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {107966#false} is VALID [2022-04-28 08:14:00,159 INFO L290 TraceCheckUtils]: 42: Hoare triple {107966#false} assume !(1 == ~pended~0); {107966#false} is VALID [2022-04-28 08:14:00,159 INFO L290 TraceCheckUtils]: 43: Hoare triple {107966#false} assume !(1 == ~pended~0); {107966#false} is VALID [2022-04-28 08:14:00,160 INFO L290 TraceCheckUtils]: 44: Hoare triple {107966#false} assume ~s~0 != ~UNLOADED~0; {107966#false} is VALID [2022-04-28 08:14:00,160 INFO L290 TraceCheckUtils]: 45: Hoare triple {107966#false} assume -1 != ~status~1; {107966#false} is VALID [2022-04-28 08:14:00,160 INFO L290 TraceCheckUtils]: 46: Hoare triple {107966#false} assume ~s~0 != ~SKIP2~0; {107966#false} is VALID [2022-04-28 08:14:00,160 INFO L290 TraceCheckUtils]: 47: Hoare triple {107966#false} assume ~s~0 != ~IPC~0; {107966#false} is VALID [2022-04-28 08:14:00,160 INFO L290 TraceCheckUtils]: 48: Hoare triple {107966#false} assume ~s~0 != ~DC~0; {107966#false} is VALID [2022-04-28 08:14:00,160 INFO L272 TraceCheckUtils]: 49: Hoare triple {107966#false} call errorFn(); {107966#false} is VALID [2022-04-28 08:14:00,160 INFO L290 TraceCheckUtils]: 50: Hoare triple {107966#false} assume !false; {107966#false} is VALID [2022-04-28 08:14:00,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:14:00,161 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:14:00,161 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1343380468] [2022-04-28 08:14:00,161 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1343380468] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:00,161 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:00,161 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 08:14:00,162 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:14:00,162 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1349559177] [2022-04-28 08:14:00,162 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1349559177] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:00,162 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:00,162 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 08:14:00,162 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827994647] [2022-04-28 08:14:00,162 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:14:00,162 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 [2022-04-28 08:14:00,163 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:14:00,163 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) [2022-04-28 08:14:00,208 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:00,209 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 08:14:00,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:00,209 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 08:14:00,209 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2022-04-28 08:14:00,210 INFO L87 Difference]: Start difference. First operand 623 states and 791 transitions. Second operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:14:07,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:07,287 INFO L93 Difference]: Finished difference Result 681 states and 860 transitions. [2022-04-28 08:14:07,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 08:14:07,287 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 [2022-04-28 08:14:07,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:14:07,287 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) [2022-04-28 08:14:07,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 542 transitions. [2022-04-28 08:14:07,290 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) [2022-04-28 08:14:07,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 542 transitions. [2022-04-28 08:14:07,293 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 542 transitions. [2022-04-28 08:14:07,840 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 542 edges. 542 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:07,859 INFO L225 Difference]: With dead ends: 681 [2022-04-28 08:14:07,859 INFO L226 Difference]: Without dead ends: 659 [2022-04-28 08:14:07,860 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=74, Invalid=232, Unknown=0, NotChecked=0, Total=306 [2022-04-28 08:14:07,860 INFO L413 NwaCegarLoop]: 414 mSDtfsCounter, 297 mSDsluCounter, 661 mSDsCounter, 0 mSdLazyCounter, 2617 mSolverCounterSat, 80 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 313 SdHoareTripleChecker+Valid, 1075 SdHoareTripleChecker+Invalid, 2697 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 80 IncrementalHoareTripleChecker+Valid, 2617 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-04-28 08:14:07,860 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [313 Valid, 1075 Invalid, 2697 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [80 Valid, 2617 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-04-28 08:14:07,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 659 states. [2022-04-28 08:14:08,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 659 to 624. [2022-04-28 08:14:08,923 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:14:08,923 INFO L82 GeneralOperation]: Start isEquivalent. First operand 659 states. Second operand has 624 states, 499 states have (on average 1.2745490981963927) internal successors, (636), 509 states have internal predecessors, (636), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-28 08:14:08,924 INFO L74 IsIncluded]: Start isIncluded. First operand 659 states. Second operand has 624 states, 499 states have (on average 1.2745490981963927) internal successors, (636), 509 states have internal predecessors, (636), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-28 08:14:08,924 INFO L87 Difference]: Start difference. First operand 659 states. Second operand has 624 states, 499 states have (on average 1.2745490981963927) internal successors, (636), 509 states have internal predecessors, (636), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-28 08:14:08,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:08,937 INFO L93 Difference]: Finished difference Result 659 states and 834 transitions. [2022-04-28 08:14:08,938 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 834 transitions. [2022-04-28 08:14:08,938 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:08,938 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:08,939 INFO L74 IsIncluded]: Start isIncluded. First operand has 624 states, 499 states have (on average 1.2745490981963927) internal successors, (636), 509 states have internal predecessors, (636), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) Second operand 659 states. [2022-04-28 08:14:08,939 INFO L87 Difference]: Start difference. First operand has 624 states, 499 states have (on average 1.2745490981963927) internal successors, (636), 509 states have internal predecessors, (636), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) Second operand 659 states. [2022-04-28 08:14:08,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:08,952 INFO L93 Difference]: Finished difference Result 659 states and 834 transitions. [2022-04-28 08:14:08,952 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 834 transitions. [2022-04-28 08:14:08,952 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:08,953 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:08,953 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:14:08,953 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:14:08,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 624 states, 499 states have (on average 1.2745490981963927) internal successors, (636), 509 states have internal predecessors, (636), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-28 08:14:08,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 624 states and 792 transitions. [2022-04-28 08:14:08,970 INFO L78 Accepts]: Start accepts. Automaton has 624 states and 792 transitions. Word has length 51 [2022-04-28 08:14:08,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:14:08,970 INFO L495 AbstractCegarLoop]: Abstraction has 624 states and 792 transitions. [2022-04-28 08:14:08,971 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) [2022-04-28 08:14:08,971 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 624 states and 792 transitions. [2022-04-28 08:14:10,255 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 792 edges. 792 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:10,255 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 792 transitions. [2022-04-28 08:14:10,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 08:14:10,256 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:14:10,256 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] [2022-04-28 08:14:10,256 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-04-28 08:14:10,256 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:14:10,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:14:10,256 INFO L85 PathProgramCache]: Analyzing trace with hash 325068325, now seen corresponding path program 1 times [2022-04-28 08:14:10,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:10,256 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [963697883] [2022-04-28 08:14:10,257 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:14:10,257 INFO L85 PathProgramCache]: Analyzing trace with hash 325068325, now seen corresponding path program 2 times [2022-04-28 08:14:10,257 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:14:10,257 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [960198377] [2022-04-28 08:14:10,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:14:10,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:14:10,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:10,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:14:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:10,368 INFO L290 TraceCheckUtils]: 0: Hoare triple {111983#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {111953#true} is VALID [2022-04-28 08:14:10,368 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-28 08:14:10,368 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111953#true} {111953#true} #1156#return; {111953#true} is VALID [2022-04-28 08:14:10,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:14:10,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:10,395 INFO L290 TraceCheckUtils]: 0: Hoare triple {111984#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {111953#true} is VALID [2022-04-28 08:14:10,395 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-28 08:14:10,395 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111953#true} {111953#true} #1066#return; {111953#true} is VALID [2022-04-28 08:14:10,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:14:10,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:10,409 INFO L290 TraceCheckUtils]: 0: Hoare triple {111985#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {111953#true} is VALID [2022-04-28 08:14:10,410 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-28 08:14:10,410 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111953#true} {111953#true} #1068#return; {111953#true} is VALID [2022-04-28 08:14:10,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:14:10,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:10,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 08:14:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:10,513 INFO L290 TraceCheckUtils]: 0: Hoare triple {111993#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {111953#true} is VALID [2022-04-28 08:14:10,513 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {111953#true} is VALID [2022-04-28 08:14:10,513 INFO L290 TraceCheckUtils]: 2: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-28 08:14:10,513 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111953#true} {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} #1144#return; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-28 08:14:10,513 INFO L290 TraceCheckUtils]: 0: Hoare triple {111986#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {111953#true} is VALID [2022-04-28 08:14:10,514 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {111953#true} is VALID [2022-04-28 08:14:10,514 INFO L290 TraceCheckUtils]: 2: Hoare triple {111953#true} assume !(0 != ~disketteExtension__IsRemoved~1); {111953#true} is VALID [2022-04-28 08:14:10,514 INFO L290 TraceCheckUtils]: 3: Hoare triple {111953#true} assume !(0 == ~disketteExtension__IsStarted~2); {111953#true} is VALID [2022-04-28 08:14:10,514 INFO L290 TraceCheckUtils]: 4: Hoare triple {111953#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {111953#true} is VALID [2022-04-28 08:14:10,514 INFO L290 TraceCheckUtils]: 5: Hoare triple {111953#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0);~mountName~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~mountName__NameLength~0 := ~disketteExtension__DeviceName__Length~0;~__cil_tmp82~0 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {111953#true} is VALID [2022-04-28 08:14:10,514 INFO L290 TraceCheckUtils]: 6: Hoare triple {111953#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~__cil_tmp82~0);~ntStatus~3 := 0;~Irp__IoStatus__Information~3 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-28 08:14:10,515 INFO L290 TraceCheckUtils]: 7: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} ~__cil_tmp91~0 := ~ntStatus~3; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-28 08:14:10,515 INFO L290 TraceCheckUtils]: 8: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-28 08:14:10,516 INFO L272 TraceCheckUtils]: 9: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} call IofCompleteRequest(~Irp, 0); {111993#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:10,516 INFO L290 TraceCheckUtils]: 10: Hoare triple {111993#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {111953#true} is VALID [2022-04-28 08:14:10,516 INFO L290 TraceCheckUtils]: 11: Hoare triple {111953#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {111953#true} is VALID [2022-04-28 08:14:10,516 INFO L290 TraceCheckUtils]: 12: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-28 08:14:10,516 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {111953#true} {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} #1144#return; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-28 08:14:10,517 INFO L290 TraceCheckUtils]: 14: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} #res := ~ntStatus~3; {111992#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-28 08:14:10,517 INFO L290 TraceCheckUtils]: 15: Hoare triple {111992#(<= |FloppyDeviceControl_#res| 0)} assume true; {111992#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-28 08:14:10,518 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {111992#(<= |FloppyDeviceControl_#res| 0)} {111953#true} #1074#return; {111981#(not (= |main_#t~ret99| 259))} is VALID [2022-04-28 08:14:10,519 INFO L272 TraceCheckUtils]: 0: Hoare triple {111953#true} call ULTIMATE.init(); {111983#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:14:10,519 INFO L290 TraceCheckUtils]: 1: Hoare triple {111983#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {111953#true} is VALID [2022-04-28 08:14:10,520 INFO L290 TraceCheckUtils]: 2: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-28 08:14:10,520 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111953#true} {111953#true} #1156#return; {111953#true} is VALID [2022-04-28 08:14:10,520 INFO L272 TraceCheckUtils]: 4: Hoare triple {111953#true} call #t~ret170 := main(); {111953#true} is VALID [2022-04-28 08:14:10,520 INFO L290 TraceCheckUtils]: 5: Hoare triple {111953#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {111953#true} is VALID [2022-04-28 08:14:10,521 INFO L272 TraceCheckUtils]: 6: Hoare triple {111953#true} call _BLAST_init(); {111984#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:10,521 INFO L290 TraceCheckUtils]: 7: Hoare triple {111984#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {111953#true} is VALID [2022-04-28 08:14:10,521 INFO L290 TraceCheckUtils]: 8: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-28 08:14:10,521 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {111953#true} {111953#true} #1066#return; {111953#true} is VALID [2022-04-28 08:14:10,521 INFO L290 TraceCheckUtils]: 10: Hoare triple {111953#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {111953#true} is VALID [2022-04-28 08:14:10,521 INFO L290 TraceCheckUtils]: 11: Hoare triple {111953#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {111953#true} is VALID [2022-04-28 08:14:10,522 INFO L272 TraceCheckUtils]: 12: Hoare triple {111953#true} call stub_driver_init(); {111985#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:10,522 INFO L290 TraceCheckUtils]: 13: Hoare triple {111985#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {111953#true} is VALID [2022-04-28 08:14:10,522 INFO L290 TraceCheckUtils]: 14: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-28 08:14:10,522 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {111953#true} {111953#true} #1068#return; {111953#true} is VALID [2022-04-28 08:14:10,522 INFO L290 TraceCheckUtils]: 16: Hoare triple {111953#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {111953#true} is VALID [2022-04-28 08:14:10,522 INFO L290 TraceCheckUtils]: 17: Hoare triple {111953#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {111953#true} is VALID [2022-04-28 08:14:10,523 INFO L290 TraceCheckUtils]: 18: Hoare triple {111953#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {111953#true} is VALID [2022-04-28 08:14:10,523 INFO L290 TraceCheckUtils]: 19: Hoare triple {111953#true} assume 2 == ~tmp_ndt_3~0; {111953#true} is VALID [2022-04-28 08:14:10,523 INFO L272 TraceCheckUtils]: 20: Hoare triple {111953#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {111986#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:10,524 INFO L290 TraceCheckUtils]: 21: Hoare triple {111986#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {111953#true} is VALID [2022-04-28 08:14:10,524 INFO L290 TraceCheckUtils]: 22: Hoare triple {111953#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {111953#true} is VALID [2022-04-28 08:14:10,524 INFO L290 TraceCheckUtils]: 23: Hoare triple {111953#true} assume !(0 != ~disketteExtension__IsRemoved~1); {111953#true} is VALID [2022-04-28 08:14:10,524 INFO L290 TraceCheckUtils]: 24: Hoare triple {111953#true} assume !(0 == ~disketteExtension__IsStarted~2); {111953#true} is VALID [2022-04-28 08:14:10,524 INFO L290 TraceCheckUtils]: 25: Hoare triple {111953#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1; {111953#true} is VALID [2022-04-28 08:14:10,524 INFO L290 TraceCheckUtils]: 26: Hoare triple {111953#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__MOUNTDEV_NAME~0);~mountName~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~mountName__NameLength~0 := ~disketteExtension__DeviceName__Length~0;~__cil_tmp82~0 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {111953#true} is VALID [2022-04-28 08:14:10,524 INFO L290 TraceCheckUtils]: 27: Hoare triple {111953#true} assume !(~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 < ~__cil_tmp82~0);~ntStatus~3 := 0;~Irp__IoStatus__Information~3 := ~sizeof__USHORT~0 + ~mountName__NameLength~0; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-28 08:14:10,525 INFO L290 TraceCheckUtils]: 28: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} ~__cil_tmp91~0 := ~ntStatus~3; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-28 08:14:10,525 INFO L290 TraceCheckUtils]: 29: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-28 08:14:10,526 INFO L272 TraceCheckUtils]: 30: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} call IofCompleteRequest(~Irp, 0); {111993#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:10,526 INFO L290 TraceCheckUtils]: 31: Hoare triple {111993#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {111953#true} is VALID [2022-04-28 08:14:10,526 INFO L290 TraceCheckUtils]: 32: Hoare triple {111953#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {111953#true} is VALID [2022-04-28 08:14:10,526 INFO L290 TraceCheckUtils]: 33: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-28 08:14:10,527 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {111953#true} {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} #1144#return; {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} is VALID [2022-04-28 08:14:10,527 INFO L290 TraceCheckUtils]: 35: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} #res := ~ntStatus~3; {111992#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-28 08:14:10,527 INFO L290 TraceCheckUtils]: 36: Hoare triple {111992#(<= |FloppyDeviceControl_#res| 0)} assume true; {111992#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-28 08:14:10,528 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {111992#(<= |FloppyDeviceControl_#res| 0)} {111953#true} #1074#return; {111981#(not (= |main_#t~ret99| 259))} is VALID [2022-04-28 08:14:10,528 INFO L290 TraceCheckUtils]: 38: Hoare triple {111981#(not (= |main_#t~ret99| 259))} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {111982#(not (= main_~status~1 259))} is VALID [2022-04-28 08:14:10,529 INFO L290 TraceCheckUtils]: 39: Hoare triple {111982#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {111982#(not (= main_~status~1 259))} is VALID [2022-04-28 08:14:10,529 INFO L290 TraceCheckUtils]: 40: Hoare triple {111982#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {111982#(not (= main_~status~1 259))} is VALID [2022-04-28 08:14:10,529 INFO L290 TraceCheckUtils]: 41: Hoare triple {111982#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {111982#(not (= main_~status~1 259))} is VALID [2022-04-28 08:14:10,530 INFO L290 TraceCheckUtils]: 42: Hoare triple {111982#(not (= main_~status~1 259))} assume -1 != ~status~1; {111982#(not (= main_~status~1 259))} is VALID [2022-04-28 08:14:10,530 INFO L290 TraceCheckUtils]: 43: Hoare triple {111982#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {111982#(not (= main_~status~1 259))} is VALID [2022-04-28 08:14:10,530 INFO L290 TraceCheckUtils]: 44: Hoare triple {111982#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {111982#(not (= main_~status~1 259))} is VALID [2022-04-28 08:14:10,531 INFO L290 TraceCheckUtils]: 45: Hoare triple {111982#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {111982#(not (= main_~status~1 259))} is VALID [2022-04-28 08:14:10,531 INFO L290 TraceCheckUtils]: 46: Hoare triple {111982#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {111982#(not (= main_~status~1 259))} is VALID [2022-04-28 08:14:10,532 INFO L290 TraceCheckUtils]: 47: Hoare triple {111982#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {111982#(not (= main_~status~1 259))} is VALID [2022-04-28 08:14:10,532 INFO L290 TraceCheckUtils]: 48: Hoare triple {111982#(not (= main_~status~1 259))} assume 259 == ~status~1; {111954#false} is VALID [2022-04-28 08:14:10,532 INFO L272 TraceCheckUtils]: 49: Hoare triple {111954#false} call errorFn(); {111954#false} is VALID [2022-04-28 08:14:10,532 INFO L290 TraceCheckUtils]: 50: Hoare triple {111954#false} assume !false; {111954#false} is VALID [2022-04-28 08:14:10,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:14:10,533 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:14:10,533 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [960198377] [2022-04-28 08:14:10,533 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [960198377] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:10,533 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:10,533 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 08:14:10,534 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:14:10,534 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [963697883] [2022-04-28 08:14:10,534 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [963697883] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:10,534 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:10,534 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 08:14:10,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1471658416] [2022-04-28 08:14:10,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:14:10,534 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 [2022-04-28 08:14:10,535 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:14:10,535 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) [2022-04-28 08:14:10,571 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:10,571 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 08:14:10,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:10,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 08:14:10,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2022-04-28 08:14:10,573 INFO L87 Difference]: Start difference. First operand 624 states and 792 transitions. Second operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 08:14:16,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:16,821 INFO L93 Difference]: Finished difference Result 676 states and 851 transitions. [2022-04-28 08:14:16,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 08:14:16,822 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 [2022-04-28 08:14:16,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:14:16,822 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) [2022-04-28 08:14:16,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 543 transitions. [2022-04-28 08:14:16,825 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) [2022-04-28 08:14:16,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 543 transitions. [2022-04-28 08:14:16,828 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 543 transitions. [2022-04-28 08:14:17,338 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 543 edges. 543 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:17,357 INFO L225 Difference]: With dead ends: 676 [2022-04-28 08:14:17,357 INFO L226 Difference]: Without dead ends: 648 [2022-04-28 08:14:17,357 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 [2022-04-28 08:14:17,358 INFO L413 NwaCegarLoop]: 441 mSDtfsCounter, 527 mSDsluCounter, 1083 mSDsCounter, 0 mSdLazyCounter, 1978 mSolverCounterSat, 178 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 535 SdHoareTripleChecker+Valid, 1524 SdHoareTripleChecker+Invalid, 2156 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 178 IncrementalHoareTripleChecker+Valid, 1978 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-28 08:14:17,358 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [535 Valid, 1524 Invalid, 2156 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [178 Valid, 1978 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 08:14:17,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 648 states. [2022-04-28 08:14:18,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 648 to 616. [2022-04-28 08:14:18,442 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:14:18,443 INFO L82 GeneralOperation]: Start isEquivalent. First operand 648 states. Second operand has 616 states, 491 states have (on average 1.2688391038696538) internal successors, (623), 501 states have internal predecessors, (623), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-28 08:14:18,443 INFO L74 IsIncluded]: Start isIncluded. First operand 648 states. Second operand has 616 states, 491 states have (on average 1.2688391038696538) internal successors, (623), 501 states have internal predecessors, (623), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-28 08:14:18,443 INFO L87 Difference]: Start difference. First operand 648 states. Second operand has 616 states, 491 states have (on average 1.2688391038696538) internal successors, (623), 501 states have internal predecessors, (623), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-28 08:14:18,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:18,458 INFO L93 Difference]: Finished difference Result 648 states and 818 transitions. [2022-04-28 08:14:18,458 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 818 transitions. [2022-04-28 08:14:18,458 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:18,458 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:18,459 INFO L74 IsIncluded]: Start isIncluded. First operand has 616 states, 491 states have (on average 1.2688391038696538) internal successors, (623), 501 states have internal predecessors, (623), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) Second operand 648 states. [2022-04-28 08:14:18,459 INFO L87 Difference]: Start difference. First operand has 616 states, 491 states have (on average 1.2688391038696538) internal successors, (623), 501 states have internal predecessors, (623), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) Second operand 648 states. [2022-04-28 08:14:18,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:18,473 INFO L93 Difference]: Finished difference Result 648 states and 818 transitions. [2022-04-28 08:14:18,473 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 818 transitions. [2022-04-28 08:14:18,473 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:18,473 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:18,473 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:14:18,474 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:14:18,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 616 states, 491 states have (on average 1.2688391038696538) internal successors, (623), 501 states have internal predecessors, (623), 71 states have call successors, (71), 46 states have call predecessors, (71), 53 states have return successors, (85), 69 states have call predecessors, (85), 63 states have call successors, (85) [2022-04-28 08:14:18,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 616 states and 779 transitions. [2022-04-28 08:14:18,492 INFO L78 Accepts]: Start accepts. Automaton has 616 states and 779 transitions. Word has length 51 [2022-04-28 08:14:18,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:14:18,492 INFO L495 AbstractCegarLoop]: Abstraction has 616 states and 779 transitions. [2022-04-28 08:14:18,492 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) [2022-04-28 08:14:18,492 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 616 states and 779 transitions. [2022-04-28 08:14:19,745 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 779 edges. 779 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:19,745 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 779 transitions. [2022-04-28 08:14:19,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-28 08:14:19,746 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:14:19,746 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] [2022-04-28 08:14:19,746 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-04-28 08:14:19,746 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:14:19,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:14:19,747 INFO L85 PathProgramCache]: Analyzing trace with hash 519788489, now seen corresponding path program 1 times [2022-04-28 08:14:19,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:19,747 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1365274245] [2022-04-28 08:14:19,747 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:14:19,747 INFO L85 PathProgramCache]: Analyzing trace with hash 519788489, now seen corresponding path program 2 times [2022-04-28 08:14:19,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:14:19,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022472748] [2022-04-28 08:14:19,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:14:19,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:14:19,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:19,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:14:19,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:19,876 INFO L290 TraceCheckUtils]: 0: Hoare triple {115917#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {115884#true} is VALID [2022-04-28 08:14:19,876 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-28 08:14:19,876 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115884#true} {115884#true} #1156#return; {115884#true} is VALID [2022-04-28 08:14:19,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:14:19,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:19,908 INFO L290 TraceCheckUtils]: 0: Hoare triple {115918#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115884#true} is VALID [2022-04-28 08:14:19,909 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-28 08:14:19,909 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115884#true} {115884#true} #1066#return; {115884#true} is VALID [2022-04-28 08:14:19,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:14:19,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:19,926 INFO L290 TraceCheckUtils]: 0: Hoare triple {115919#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115884#true} is VALID [2022-04-28 08:14:19,926 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-28 08:14:19,927 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115884#true} {115884#true} #1068#return; {115884#true} is VALID [2022-04-28 08:14:19,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:14:19,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:19,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:14:19,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:19,999 INFO L290 TraceCheckUtils]: 0: Hoare triple {115932#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {115884#true} is VALID [2022-04-28 08:14:19,999 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume !(0 != ~compRegistered~0); {115884#true} is VALID [2022-04-28 08:14:19,999 INFO L290 TraceCheckUtils]: 2: Hoare triple {115884#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {115884#true} is VALID [2022-04-28 08:14:20,000 INFO L290 TraceCheckUtils]: 3: Hoare triple {115884#true} assume 0 == ~tmp_ndt_10~0; {115884#true} is VALID [2022-04-28 08:14:20,000 INFO L290 TraceCheckUtils]: 4: Hoare triple {115884#true} ~returnVal2~0 := 0; {115884#true} is VALID [2022-04-28 08:14:20,000 INFO L290 TraceCheckUtils]: 5: Hoare triple {115884#true} assume !(~s~0 == ~NP~0); {115884#true} is VALID [2022-04-28 08:14:20,000 INFO L290 TraceCheckUtils]: 6: Hoare triple {115884#true} assume !(~s~0 == ~MPR1~0); {115884#true} is VALID [2022-04-28 08:14:20,000 INFO L290 TraceCheckUtils]: 7: Hoare triple {115884#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,001 INFO L290 TraceCheckUtils]: 8: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal2~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,001 INFO L290 TraceCheckUtils]: 9: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,002 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {115884#true} #1134#return; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,002 INFO L290 TraceCheckUtils]: 0: Hoare triple {115920#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {115884#true} is VALID [2022-04-28 08:14:20,002 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {115884#true} is VALID [2022-04-28 08:14:20,002 INFO L290 TraceCheckUtils]: 2: Hoare triple {115884#true} assume !(0 != ~disketteExtension__IsRemoved~1); {115884#true} is VALID [2022-04-28 08:14:20,002 INFO L290 TraceCheckUtils]: 3: Hoare triple {115884#true} assume 0 == ~disketteExtension__IsStarted~2; {115884#true} is VALID [2022-04-28 08:14:20,002 INFO L290 TraceCheckUtils]: 4: Hoare triple {115884#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {115884#true} is VALID [2022-04-28 08:14:20,003 INFO L290 TraceCheckUtils]: 5: Hoare triple {115884#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {115884#true} is VALID [2022-04-28 08:14:20,003 INFO L272 TraceCheckUtils]: 6: Hoare triple {115884#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {115932#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:20,003 INFO L290 TraceCheckUtils]: 7: Hoare triple {115932#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {115884#true} is VALID [2022-04-28 08:14:20,003 INFO L290 TraceCheckUtils]: 8: Hoare triple {115884#true} assume !(0 != ~compRegistered~0); {115884#true} is VALID [2022-04-28 08:14:20,004 INFO L290 TraceCheckUtils]: 9: Hoare triple {115884#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {115884#true} is VALID [2022-04-28 08:14:20,004 INFO L290 TraceCheckUtils]: 10: Hoare triple {115884#true} assume 0 == ~tmp_ndt_10~0; {115884#true} is VALID [2022-04-28 08:14:20,004 INFO L290 TraceCheckUtils]: 11: Hoare triple {115884#true} ~returnVal2~0 := 0; {115884#true} is VALID [2022-04-28 08:14:20,004 INFO L290 TraceCheckUtils]: 12: Hoare triple {115884#true} assume !(~s~0 == ~NP~0); {115884#true} is VALID [2022-04-28 08:14:20,004 INFO L290 TraceCheckUtils]: 13: Hoare triple {115884#true} assume !(~s~0 == ~MPR1~0); {115884#true} is VALID [2022-04-28 08:14:20,004 INFO L290 TraceCheckUtils]: 14: Hoare triple {115884#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,005 INFO L290 TraceCheckUtils]: 15: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal2~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,005 INFO L290 TraceCheckUtils]: 16: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,006 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {115884#true} #1134#return; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,006 INFO L290 TraceCheckUtils]: 18: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,007 INFO L290 TraceCheckUtils]: 19: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,007 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {115884#true} #1074#return; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,009 INFO L272 TraceCheckUtils]: 0: Hoare triple {115884#true} call ULTIMATE.init(); {115917#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:14:20,009 INFO L290 TraceCheckUtils]: 1: Hoare triple {115917#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {115884#true} is VALID [2022-04-28 08:14:20,009 INFO L290 TraceCheckUtils]: 2: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-28 08:14:20,009 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115884#true} {115884#true} #1156#return; {115884#true} is VALID [2022-04-28 08:14:20,010 INFO L272 TraceCheckUtils]: 4: Hoare triple {115884#true} call #t~ret170 := main(); {115884#true} is VALID [2022-04-28 08:14:20,010 INFO L290 TraceCheckUtils]: 5: Hoare triple {115884#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {115884#true} is VALID [2022-04-28 08:14:20,011 INFO L272 TraceCheckUtils]: 6: Hoare triple {115884#true} call _BLAST_init(); {115918#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:20,011 INFO L290 TraceCheckUtils]: 7: Hoare triple {115918#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115884#true} is VALID [2022-04-28 08:14:20,011 INFO L290 TraceCheckUtils]: 8: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-28 08:14:20,011 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {115884#true} {115884#true} #1066#return; {115884#true} is VALID [2022-04-28 08:14:20,011 INFO L290 TraceCheckUtils]: 10: Hoare triple {115884#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {115884#true} is VALID [2022-04-28 08:14:20,011 INFO L290 TraceCheckUtils]: 11: Hoare triple {115884#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {115884#true} is VALID [2022-04-28 08:14:20,012 INFO L272 TraceCheckUtils]: 12: Hoare triple {115884#true} call stub_driver_init(); {115919#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:20,012 INFO L290 TraceCheckUtils]: 13: Hoare triple {115919#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115884#true} is VALID [2022-04-28 08:14:20,012 INFO L290 TraceCheckUtils]: 14: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-28 08:14:20,012 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115884#true} {115884#true} #1068#return; {115884#true} is VALID [2022-04-28 08:14:20,012 INFO L290 TraceCheckUtils]: 16: Hoare triple {115884#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {115884#true} is VALID [2022-04-28 08:14:20,012 INFO L290 TraceCheckUtils]: 17: Hoare triple {115884#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {115884#true} is VALID [2022-04-28 08:14:20,012 INFO L290 TraceCheckUtils]: 18: Hoare triple {115884#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {115884#true} is VALID [2022-04-28 08:14:20,013 INFO L290 TraceCheckUtils]: 19: Hoare triple {115884#true} assume 2 == ~tmp_ndt_3~0; {115884#true} is VALID [2022-04-28 08:14:20,013 INFO L272 TraceCheckUtils]: 20: Hoare triple {115884#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {115920#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:20,013 INFO L290 TraceCheckUtils]: 21: Hoare triple {115920#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {115884#true} is VALID [2022-04-28 08:14:20,014 INFO L290 TraceCheckUtils]: 22: Hoare triple {115884#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {115884#true} is VALID [2022-04-28 08:14:20,014 INFO L290 TraceCheckUtils]: 23: Hoare triple {115884#true} assume !(0 != ~disketteExtension__IsRemoved~1); {115884#true} is VALID [2022-04-28 08:14:20,014 INFO L290 TraceCheckUtils]: 24: Hoare triple {115884#true} assume 0 == ~disketteExtension__IsStarted~2; {115884#true} is VALID [2022-04-28 08:14:20,014 INFO L290 TraceCheckUtils]: 25: Hoare triple {115884#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {115884#true} is VALID [2022-04-28 08:14:20,014 INFO L290 TraceCheckUtils]: 26: Hoare triple {115884#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {115884#true} is VALID [2022-04-28 08:14:20,015 INFO L272 TraceCheckUtils]: 27: Hoare triple {115884#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {115932#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:20,015 INFO L290 TraceCheckUtils]: 28: Hoare triple {115932#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {115884#true} is VALID [2022-04-28 08:14:20,015 INFO L290 TraceCheckUtils]: 29: Hoare triple {115884#true} assume !(0 != ~compRegistered~0); {115884#true} is VALID [2022-04-28 08:14:20,015 INFO L290 TraceCheckUtils]: 30: Hoare triple {115884#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {115884#true} is VALID [2022-04-28 08:14:20,015 INFO L290 TraceCheckUtils]: 31: Hoare triple {115884#true} assume 0 == ~tmp_ndt_10~0; {115884#true} is VALID [2022-04-28 08:14:20,015 INFO L290 TraceCheckUtils]: 32: Hoare triple {115884#true} ~returnVal2~0 := 0; {115884#true} is VALID [2022-04-28 08:14:20,015 INFO L290 TraceCheckUtils]: 33: Hoare triple {115884#true} assume !(~s~0 == ~NP~0); {115884#true} is VALID [2022-04-28 08:14:20,015 INFO L290 TraceCheckUtils]: 34: Hoare triple {115884#true} assume !(~s~0 == ~MPR1~0); {115884#true} is VALID [2022-04-28 08:14:20,016 INFO L290 TraceCheckUtils]: 35: Hoare triple {115884#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,016 INFO L290 TraceCheckUtils]: 36: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal2~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,017 INFO L290 TraceCheckUtils]: 37: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,017 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {115884#true} #1134#return; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,018 INFO L290 TraceCheckUtils]: 39: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,018 INFO L290 TraceCheckUtils]: 40: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,019 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {115884#true} #1074#return; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,019 INFO L290 TraceCheckUtils]: 42: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,020 INFO L290 TraceCheckUtils]: 43: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,020 INFO L290 TraceCheckUtils]: 44: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,020 INFO L290 TraceCheckUtils]: 45: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~UNLOADED~0; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,021 INFO L290 TraceCheckUtils]: 46: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -1 != ~status~1; {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:14:20,021 INFO L290 TraceCheckUtils]: 47: Hoare triple {115916#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~SKIP2~0; {115885#false} is VALID [2022-04-28 08:14:20,021 INFO L290 TraceCheckUtils]: 48: Hoare triple {115885#false} assume ~s~0 != ~IPC~0; {115885#false} is VALID [2022-04-28 08:14:20,021 INFO L290 TraceCheckUtils]: 49: Hoare triple {115885#false} assume ~s~0 != ~DC~0; {115885#false} is VALID [2022-04-28 08:14:20,021 INFO L272 TraceCheckUtils]: 50: Hoare triple {115885#false} call errorFn(); {115885#false} is VALID [2022-04-28 08:14:20,022 INFO L290 TraceCheckUtils]: 51: Hoare triple {115885#false} assume !false; {115885#false} is VALID [2022-04-28 08:14:20,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:14:20,022 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:14:20,022 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022472748] [2022-04-28 08:14:20,022 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2022472748] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:20,022 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:20,022 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 08:14:20,023 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:14:20,023 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1365274245] [2022-04-28 08:14:20,023 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1365274245] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:20,023 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:20,023 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 08:14:20,024 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1102306117] [2022-04-28 08:14:20,024 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:14:20,025 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 [2022-04-28 08:14:20,025 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:14:20,025 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) [2022-04-28 08:14:20,069 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:20,069 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 08:14:20,069 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:20,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 08:14:20,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2022-04-28 08:14:20,070 INFO L87 Difference]: Start difference. First operand 616 states and 779 transitions. Second operand has 8 states, 8 states have (on average 5.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (7), 7 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:14:25,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:25,204 INFO L93 Difference]: Finished difference Result 865 states and 1111 transitions. [2022-04-28 08:14:25,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 08:14:25,204 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 [2022-04-28 08:14:25,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:14:25,204 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) [2022-04-28 08:14:25,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 735 transitions. [2022-04-28 08:14:25,208 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) [2022-04-28 08:14:25,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 735 transitions. [2022-04-28 08:14:25,212 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 735 transitions. [2022-04-28 08:14:25,910 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 735 edges. 735 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:25,951 INFO L225 Difference]: With dead ends: 865 [2022-04-28 08:14:25,951 INFO L226 Difference]: Without dead ends: 832 [2022-04-28 08:14:25,952 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-04-28 08:14:25,952 INFO L413 NwaCegarLoop]: 543 mSDtfsCounter, 539 mSDsluCounter, 444 mSDsCounter, 0 mSdLazyCounter, 1248 mSolverCounterSat, 147 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 549 SdHoareTripleChecker+Valid, 987 SdHoareTripleChecker+Invalid, 1395 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 147 IncrementalHoareTripleChecker+Valid, 1248 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-28 08:14:25,952 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [549 Valid, 987 Invalid, 1395 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [147 Valid, 1248 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-28 08:14:25,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 832 states. [2022-04-28 08:14:27,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 832 to 659. [2022-04-28 08:14:27,085 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:14:27,085 INFO L82 GeneralOperation]: Start isEquivalent. First operand 832 states. Second operand has 659 states, 527 states have (on average 1.2580645161290323) internal successors, (663), 530 states have internal predecessors, (663), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-28 08:14:27,086 INFO L74 IsIncluded]: Start isIncluded. First operand 832 states. Second operand has 659 states, 527 states have (on average 1.2580645161290323) internal successors, (663), 530 states have internal predecessors, (663), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-28 08:14:27,086 INFO L87 Difference]: Start difference. First operand 832 states. Second operand has 659 states, 527 states have (on average 1.2580645161290323) internal successors, (663), 530 states have internal predecessors, (663), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-28 08:14:27,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:27,108 INFO L93 Difference]: Finished difference Result 832 states and 1073 transitions. [2022-04-28 08:14:27,108 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1073 transitions. [2022-04-28 08:14:27,109 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:27,109 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:27,109 INFO L74 IsIncluded]: Start isIncluded. First operand has 659 states, 527 states have (on average 1.2580645161290323) internal successors, (663), 530 states have internal predecessors, (663), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) Second operand 832 states. [2022-04-28 08:14:27,110 INFO L87 Difference]: Start difference. First operand has 659 states, 527 states have (on average 1.2580645161290323) internal successors, (663), 530 states have internal predecessors, (663), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) Second operand 832 states. [2022-04-28 08:14:27,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:27,142 INFO L93 Difference]: Finished difference Result 832 states and 1073 transitions. [2022-04-28 08:14:27,142 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1073 transitions. [2022-04-28 08:14:27,143 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:27,143 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:27,144 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:14:27,144 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:14:27,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 659 states, 527 states have (on average 1.2580645161290323) internal successors, (663), 530 states have internal predecessors, (663), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-28 08:14:27,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 659 states and 833 transitions. [2022-04-28 08:14:27,168 INFO L78 Accepts]: Start accepts. Automaton has 659 states and 833 transitions. Word has length 52 [2022-04-28 08:14:27,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:14:27,168 INFO L495 AbstractCegarLoop]: Abstraction has 659 states and 833 transitions. [2022-04-28 08:14:27,168 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) [2022-04-28 08:14:27,168 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 659 states and 833 transitions. [2022-04-28 08:14:28,568 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 833 edges. 833 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:28,569 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 833 transitions. [2022-04-28 08:14:28,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-28 08:14:28,569 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:14:28,569 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] [2022-04-28 08:14:28,569 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-04-28 08:14:28,569 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:14:28,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:14:28,570 INFO L85 PathProgramCache]: Analyzing trace with hash 1964857033, now seen corresponding path program 1 times [2022-04-28 08:14:28,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:28,570 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [419440018] [2022-04-28 08:14:28,570 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:14:28,570 INFO L85 PathProgramCache]: Analyzing trace with hash 1964857033, now seen corresponding path program 2 times [2022-04-28 08:14:28,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:14:28,570 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [245439975] [2022-04-28 08:14:28,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:14:28,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:14:28,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:28,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:14:28,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:28,689 INFO L290 TraceCheckUtils]: 0: Hoare triple {120685#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {120652#true} is VALID [2022-04-28 08:14:28,689 INFO L290 TraceCheckUtils]: 1: Hoare triple {120652#true} assume true; {120652#true} is VALID [2022-04-28 08:14:28,689 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120652#true} {120652#true} #1156#return; {120652#true} is VALID [2022-04-28 08:14:28,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:14:28,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:28,726 INFO L290 TraceCheckUtils]: 0: Hoare triple {120686#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 08:14:28,727 INFO L290 TraceCheckUtils]: 1: Hoare triple {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 08:14:28,728 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {120652#true} #1066#return; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:28,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:14:28,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:28,744 INFO L290 TraceCheckUtils]: 0: Hoare triple {120688#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {120652#true} is VALID [2022-04-28 08:14:28,744 INFO L290 TraceCheckUtils]: 1: Hoare triple {120652#true} assume true; {120652#true} is VALID [2022-04-28 08:14:28,745 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120652#true} {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1068#return; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:28,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:14:28,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:28,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:14:28,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:28,845 INFO L290 TraceCheckUtils]: 0: Hoare triple {120701#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {120652#true} is VALID [2022-04-28 08:14:28,846 INFO L290 TraceCheckUtils]: 1: Hoare triple {120652#true} assume !(0 != ~compRegistered~0); {120652#true} is VALID [2022-04-28 08:14:28,846 INFO L290 TraceCheckUtils]: 2: Hoare triple {120652#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {120652#true} is VALID [2022-04-28 08:14:28,846 INFO L290 TraceCheckUtils]: 3: Hoare triple {120652#true} assume 0 == ~tmp_ndt_10~0; {120652#true} is VALID [2022-04-28 08:14:28,846 INFO L290 TraceCheckUtils]: 4: Hoare triple {120652#true} ~returnVal2~0 := 0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:28,846 INFO L290 TraceCheckUtils]: 5: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:28,847 INFO L290 TraceCheckUtils]: 6: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:28,847 INFO L290 TraceCheckUtils]: 7: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {120653#false} is VALID [2022-04-28 08:14:28,847 INFO L290 TraceCheckUtils]: 8: Hoare triple {120653#false} #res := ~returnVal2~0; {120653#false} is VALID [2022-04-28 08:14:28,847 INFO L290 TraceCheckUtils]: 9: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-28 08:14:28,847 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {120653#false} {120652#true} #1134#return; {120653#false} is VALID [2022-04-28 08:14:28,848 INFO L290 TraceCheckUtils]: 0: Hoare triple {120689#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {120652#true} is VALID [2022-04-28 08:14:28,848 INFO L290 TraceCheckUtils]: 1: Hoare triple {120652#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {120652#true} is VALID [2022-04-28 08:14:28,848 INFO L290 TraceCheckUtils]: 2: Hoare triple {120652#true} assume !(0 != ~disketteExtension__IsRemoved~1); {120652#true} is VALID [2022-04-28 08:14:28,848 INFO L290 TraceCheckUtils]: 3: Hoare triple {120652#true} assume 0 == ~disketteExtension__IsStarted~2; {120652#true} is VALID [2022-04-28 08:14:28,848 INFO L290 TraceCheckUtils]: 4: Hoare triple {120652#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120652#true} is VALID [2022-04-28 08:14:28,848 INFO L290 TraceCheckUtils]: 5: Hoare triple {120652#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {120652#true} is VALID [2022-04-28 08:14:28,849 INFO L272 TraceCheckUtils]: 6: Hoare triple {120652#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {120701#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:28,849 INFO L290 TraceCheckUtils]: 7: Hoare triple {120701#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {120652#true} is VALID [2022-04-28 08:14:28,849 INFO L290 TraceCheckUtils]: 8: Hoare triple {120652#true} assume !(0 != ~compRegistered~0); {120652#true} is VALID [2022-04-28 08:14:28,849 INFO L290 TraceCheckUtils]: 9: Hoare triple {120652#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {120652#true} is VALID [2022-04-28 08:14:28,849 INFO L290 TraceCheckUtils]: 10: Hoare triple {120652#true} assume 0 == ~tmp_ndt_10~0; {120652#true} is VALID [2022-04-28 08:14:28,849 INFO L290 TraceCheckUtils]: 11: Hoare triple {120652#true} ~returnVal2~0 := 0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:28,850 INFO L290 TraceCheckUtils]: 12: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:28,850 INFO L290 TraceCheckUtils]: 13: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:28,850 INFO L290 TraceCheckUtils]: 14: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {120653#false} is VALID [2022-04-28 08:14:28,850 INFO L290 TraceCheckUtils]: 15: Hoare triple {120653#false} #res := ~returnVal2~0; {120653#false} is VALID [2022-04-28 08:14:28,850 INFO L290 TraceCheckUtils]: 16: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-28 08:14:28,851 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {120653#false} {120652#true} #1134#return; {120653#false} is VALID [2022-04-28 08:14:28,851 INFO L290 TraceCheckUtils]: 18: Hoare triple {120653#false} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {120653#false} is VALID [2022-04-28 08:14:28,851 INFO L290 TraceCheckUtils]: 19: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-28 08:14:28,851 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {120653#false} {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1074#return; {120653#false} is VALID [2022-04-28 08:14:28,852 INFO L272 TraceCheckUtils]: 0: Hoare triple {120652#true} call ULTIMATE.init(); {120685#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:14:28,853 INFO L290 TraceCheckUtils]: 1: Hoare triple {120685#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {120652#true} is VALID [2022-04-28 08:14:28,853 INFO L290 TraceCheckUtils]: 2: Hoare triple {120652#true} assume true; {120652#true} is VALID [2022-04-28 08:14:28,853 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {120652#true} {120652#true} #1156#return; {120652#true} is VALID [2022-04-28 08:14:28,853 INFO L272 TraceCheckUtils]: 4: Hoare triple {120652#true} call #t~ret170 := main(); {120652#true} is VALID [2022-04-28 08:14:28,853 INFO L290 TraceCheckUtils]: 5: Hoare triple {120652#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {120652#true} is VALID [2022-04-28 08:14:28,854 INFO L272 TraceCheckUtils]: 6: Hoare triple {120652#true} call _BLAST_init(); {120686#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:28,854 INFO L290 TraceCheckUtils]: 7: Hoare triple {120686#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 08:14:28,855 INFO L290 TraceCheckUtils]: 8: Hoare triple {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 08:14:28,855 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {120687#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {120652#true} #1066#return; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:28,856 INFO L290 TraceCheckUtils]: 10: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:28,856 INFO L290 TraceCheckUtils]: 11: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:28,857 INFO L272 TraceCheckUtils]: 12: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call stub_driver_init(); {120688#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:28,857 INFO L290 TraceCheckUtils]: 13: Hoare triple {120688#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {120652#true} is VALID [2022-04-28 08:14:28,857 INFO L290 TraceCheckUtils]: 14: Hoare triple {120652#true} assume true; {120652#true} is VALID [2022-04-28 08:14:28,857 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120652#true} {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1068#return; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:28,858 INFO L290 TraceCheckUtils]: 16: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:28,858 INFO L290 TraceCheckUtils]: 17: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:28,859 INFO L290 TraceCheckUtils]: 18: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:28,859 INFO L290 TraceCheckUtils]: 19: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 2 == ~tmp_ndt_3~0; {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:28,860 INFO L272 TraceCheckUtils]: 20: Hoare triple {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {120689#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:28,860 INFO L290 TraceCheckUtils]: 21: Hoare triple {120689#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {120652#true} is VALID [2022-04-28 08:14:28,860 INFO L290 TraceCheckUtils]: 22: Hoare triple {120652#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {120652#true} is VALID [2022-04-28 08:14:28,860 INFO L290 TraceCheckUtils]: 23: Hoare triple {120652#true} assume !(0 != ~disketteExtension__IsRemoved~1); {120652#true} is VALID [2022-04-28 08:14:28,860 INFO L290 TraceCheckUtils]: 24: Hoare triple {120652#true} assume 0 == ~disketteExtension__IsStarted~2; {120652#true} is VALID [2022-04-28 08:14:28,860 INFO L290 TraceCheckUtils]: 25: Hoare triple {120652#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120652#true} is VALID [2022-04-28 08:14:28,860 INFO L290 TraceCheckUtils]: 26: Hoare triple {120652#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {120652#true} is VALID [2022-04-28 08:14:28,861 INFO L272 TraceCheckUtils]: 27: Hoare triple {120652#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {120701#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:28,861 INFO L290 TraceCheckUtils]: 28: Hoare triple {120701#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {120652#true} is VALID [2022-04-28 08:14:28,861 INFO L290 TraceCheckUtils]: 29: Hoare triple {120652#true} assume !(0 != ~compRegistered~0); {120652#true} is VALID [2022-04-28 08:14:28,861 INFO L290 TraceCheckUtils]: 30: Hoare triple {120652#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {120652#true} is VALID [2022-04-28 08:14:28,861 INFO L290 TraceCheckUtils]: 31: Hoare triple {120652#true} assume 0 == ~tmp_ndt_10~0; {120652#true} is VALID [2022-04-28 08:14:28,862 INFO L290 TraceCheckUtils]: 32: Hoare triple {120652#true} ~returnVal2~0 := 0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:28,862 INFO L290 TraceCheckUtils]: 33: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:28,862 INFO L290 TraceCheckUtils]: 34: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:28,863 INFO L290 TraceCheckUtils]: 35: Hoare triple {120702#(not (= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {120653#false} is VALID [2022-04-28 08:14:28,863 INFO L290 TraceCheckUtils]: 36: Hoare triple {120653#false} #res := ~returnVal2~0; {120653#false} is VALID [2022-04-28 08:14:28,863 INFO L290 TraceCheckUtils]: 37: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-28 08:14:28,863 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {120653#false} {120652#true} #1134#return; {120653#false} is VALID [2022-04-28 08:14:28,863 INFO L290 TraceCheckUtils]: 39: Hoare triple {120653#false} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {120653#false} is VALID [2022-04-28 08:14:28,863 INFO L290 TraceCheckUtils]: 40: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-28 08:14:28,863 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {120653#false} {120660#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1074#return; {120653#false} is VALID [2022-04-28 08:14:28,863 INFO L290 TraceCheckUtils]: 42: Hoare triple {120653#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {120653#false} is VALID [2022-04-28 08:14:28,863 INFO L290 TraceCheckUtils]: 43: Hoare triple {120653#false} assume !(1 == ~pended~0); {120653#false} is VALID [2022-04-28 08:14:28,864 INFO L290 TraceCheckUtils]: 44: Hoare triple {120653#false} assume !(1 == ~pended~0); {120653#false} is VALID [2022-04-28 08:14:28,864 INFO L290 TraceCheckUtils]: 45: Hoare triple {120653#false} assume ~s~0 != ~UNLOADED~0; {120653#false} is VALID [2022-04-28 08:14:28,864 INFO L290 TraceCheckUtils]: 46: Hoare triple {120653#false} assume -1 != ~status~1; {120653#false} is VALID [2022-04-28 08:14:28,864 INFO L290 TraceCheckUtils]: 47: Hoare triple {120653#false} assume ~s~0 != ~SKIP2~0; {120653#false} is VALID [2022-04-28 08:14:28,864 INFO L290 TraceCheckUtils]: 48: Hoare triple {120653#false} assume ~s~0 != ~IPC~0; {120653#false} is VALID [2022-04-28 08:14:28,864 INFO L290 TraceCheckUtils]: 49: Hoare triple {120653#false} assume ~s~0 != ~DC~0; {120653#false} is VALID [2022-04-28 08:14:28,864 INFO L272 TraceCheckUtils]: 50: Hoare triple {120653#false} call errorFn(); {120653#false} is VALID [2022-04-28 08:14:28,864 INFO L290 TraceCheckUtils]: 51: Hoare triple {120653#false} assume !false; {120653#false} is VALID [2022-04-28 08:14:28,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:14:28,865 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:14:28,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [245439975] [2022-04-28 08:14:28,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [245439975] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:28,865 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:28,865 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:14:28,865 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:14:28,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [419440018] [2022-04-28 08:14:28,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [419440018] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:28,865 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:28,865 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:14:28,866 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459841682] [2022-04-28 08:14:28,866 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:14:28,866 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 [2022-04-28 08:14:28,868 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:14:28,868 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) [2022-04-28 08:14:28,906 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:28,907 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 08:14:28,907 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:28,907 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 08:14:28,907 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-04-28 08:14:28,907 INFO L87 Difference]: Start difference. First operand 659 states and 833 transitions. Second operand has 10 states, 10 states have (on average 4.0) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 08:14:33,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:33,979 INFO L93 Difference]: Finished difference Result 1092 states and 1408 transitions. [2022-04-28 08:14:33,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 08:14:33,979 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 [2022-04-28 08:14:33,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:14:33,980 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) [2022-04-28 08:14:33,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 754 transitions. [2022-04-28 08:14:33,984 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) [2022-04-28 08:14:33,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 754 transitions. [2022-04-28 08:14:33,989 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 754 transitions. [2022-04-28 08:14:34,679 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 754 edges. 754 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:34,703 INFO L225 Difference]: With dead ends: 1092 [2022-04-28 08:14:34,703 INFO L226 Difference]: Without dead ends: 714 [2022-04-28 08:14:34,704 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=78, Invalid=162, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:14:34,705 INFO L413 NwaCegarLoop]: 398 mSDtfsCounter, 1175 mSDsluCounter, 408 mSDsCounter, 0 mSdLazyCounter, 743 mSolverCounterSat, 328 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1190 SdHoareTripleChecker+Valid, 806 SdHoareTripleChecker+Invalid, 1071 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 328 IncrementalHoareTripleChecker+Valid, 743 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-28 08:14:34,705 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1190 Valid, 806 Invalid, 1071 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [328 Valid, 743 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-28 08:14:34,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2022-04-28 08:14:36,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 666. [2022-04-28 08:14:36,148 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:14:36,149 INFO L82 GeneralOperation]: Start isEquivalent. First operand 714 states. Second operand has 666 states, 534 states have (on average 1.2602996254681649) internal successors, (673), 537 states have internal predecessors, (673), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-28 08:14:36,149 INFO L74 IsIncluded]: Start isIncluded. First operand 714 states. Second operand has 666 states, 534 states have (on average 1.2602996254681649) internal successors, (673), 537 states have internal predecessors, (673), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-28 08:14:36,149 INFO L87 Difference]: Start difference. First operand 714 states. Second operand has 666 states, 534 states have (on average 1.2602996254681649) internal successors, (673), 537 states have internal predecessors, (673), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-28 08:14:36,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:36,166 INFO L93 Difference]: Finished difference Result 714 states and 917 transitions. [2022-04-28 08:14:36,166 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 917 transitions. [2022-04-28 08:14:36,167 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:36,167 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:36,167 INFO L74 IsIncluded]: Start isIncluded. First operand has 666 states, 534 states have (on average 1.2602996254681649) internal successors, (673), 537 states have internal predecessors, (673), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) Second operand 714 states. [2022-04-28 08:14:36,168 INFO L87 Difference]: Start difference. First operand has 666 states, 534 states have (on average 1.2602996254681649) internal successors, (673), 537 states have internal predecessors, (673), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) Second operand 714 states. [2022-04-28 08:14:36,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:36,183 INFO L93 Difference]: Finished difference Result 714 states and 917 transitions. [2022-04-28 08:14:36,183 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 917 transitions. [2022-04-28 08:14:36,183 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:36,184 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:36,184 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:14:36,184 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:14:36,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 666 states, 534 states have (on average 1.2602996254681649) internal successors, (673), 537 states have internal predecessors, (673), 73 states have call successors, (73), 48 states have call predecessors, (73), 58 states have return successors, (97), 81 states have call predecessors, (97), 65 states have call successors, (97) [2022-04-28 08:14:36,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 666 states and 843 transitions. [2022-04-28 08:14:36,204 INFO L78 Accepts]: Start accepts. Automaton has 666 states and 843 transitions. Word has length 52 [2022-04-28 08:14:36,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:14:36,205 INFO L495 AbstractCegarLoop]: Abstraction has 666 states and 843 transitions. [2022-04-28 08:14:36,205 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) [2022-04-28 08:14:36,205 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 666 states and 843 transitions. [2022-04-28 08:14:37,694 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 843 edges. 843 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:37,695 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 843 transitions. [2022-04-28 08:14:37,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-28 08:14:37,695 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:14:37,695 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] [2022-04-28 08:14:37,695 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-04-28 08:14:37,696 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:14:37,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:14:37,696 INFO L85 PathProgramCache]: Analyzing trace with hash 376509131, now seen corresponding path program 1 times [2022-04-28 08:14:37,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:37,696 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1116702243] [2022-04-28 08:14:37,696 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:14:37,696 INFO L85 PathProgramCache]: Analyzing trace with hash 376509131, now seen corresponding path program 2 times [2022-04-28 08:14:37,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:14:37,696 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [963126268] [2022-04-28 08:14:37,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:14:37,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:14:37,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:37,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:14:37,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:37,833 INFO L290 TraceCheckUtils]: 0: Hoare triple {125695#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {125662#true} is VALID [2022-04-28 08:14:37,833 INFO L290 TraceCheckUtils]: 1: Hoare triple {125662#true} assume true; {125662#true} is VALID [2022-04-28 08:14:37,833 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {125662#true} {125662#true} #1156#return; {125662#true} is VALID [2022-04-28 08:14:37,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:14:37,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:37,864 INFO L290 TraceCheckUtils]: 0: Hoare triple {125696#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 08:14:37,864 INFO L290 TraceCheckUtils]: 1: Hoare triple {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 08:14:37,865 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {125662#true} #1066#return; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:37,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:14:37,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:37,878 INFO L290 TraceCheckUtils]: 0: Hoare triple {125698#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {125662#true} is VALID [2022-04-28 08:14:37,878 INFO L290 TraceCheckUtils]: 1: Hoare triple {125662#true} assume true; {125662#true} is VALID [2022-04-28 08:14:37,878 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {125662#true} {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1068#return; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:37,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:14:37,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:37,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:14:37,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:37,971 INFO L290 TraceCheckUtils]: 0: Hoare triple {125713#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,971 INFO L290 TraceCheckUtils]: 1: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,972 INFO L290 TraceCheckUtils]: 2: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,972 INFO L290 TraceCheckUtils]: 3: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,972 INFO L290 TraceCheckUtils]: 4: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,972 INFO L290 TraceCheckUtils]: 5: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,973 INFO L290 TraceCheckUtils]: 6: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,973 INFO L290 TraceCheckUtils]: 7: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,973 INFO L290 TraceCheckUtils]: 8: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal2~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,974 INFO L290 TraceCheckUtils]: 9: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} assume true; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,975 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {125715#(= ~MPR1~0 |old(~s~0)|)} {125700#(= ~SKIP1~0 ~s~0)} #1134#return; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 08:14:37,975 INFO L290 TraceCheckUtils]: 0: Hoare triple {125699#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {125662#true} is VALID [2022-04-28 08:14:37,975 INFO L290 TraceCheckUtils]: 1: Hoare triple {125662#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {125662#true} is VALID [2022-04-28 08:14:37,975 INFO L290 TraceCheckUtils]: 2: Hoare triple {125662#true} assume !(0 != ~disketteExtension__IsRemoved~1); {125662#true} is VALID [2022-04-28 08:14:37,975 INFO L290 TraceCheckUtils]: 3: Hoare triple {125662#true} assume 0 == ~disketteExtension__IsStarted~2; {125662#true} is VALID [2022-04-28 08:14:37,975 INFO L290 TraceCheckUtils]: 4: Hoare triple {125662#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {125700#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:14:37,976 INFO L290 TraceCheckUtils]: 5: Hoare triple {125700#(= ~SKIP1~0 ~s~0)} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {125700#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:14:37,977 INFO L272 TraceCheckUtils]: 6: Hoare triple {125700#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {125713#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:37,977 INFO L290 TraceCheckUtils]: 7: Hoare triple {125713#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,977 INFO L290 TraceCheckUtils]: 8: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,977 INFO L290 TraceCheckUtils]: 9: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,978 INFO L290 TraceCheckUtils]: 10: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,978 INFO L290 TraceCheckUtils]: 11: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,978 INFO L290 TraceCheckUtils]: 12: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,979 INFO L290 TraceCheckUtils]: 13: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,979 INFO L290 TraceCheckUtils]: 14: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,979 INFO L290 TraceCheckUtils]: 15: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal2~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,980 INFO L290 TraceCheckUtils]: 16: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} assume true; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,980 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {125715#(= ~MPR1~0 |old(~s~0)|)} {125700#(= ~SKIP1~0 ~s~0)} #1134#return; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 08:14:37,981 INFO L290 TraceCheckUtils]: 18: Hoare triple {125712#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 08:14:37,981 INFO L290 TraceCheckUtils]: 19: Hoare triple {125712#(= ~MPR1~0 ~SKIP1~0)} assume true; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 08:14:37,982 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {125712#(= ~MPR1~0 ~SKIP1~0)} {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1074#return; {125663#false} is VALID [2022-04-28 08:14:37,984 INFO L272 TraceCheckUtils]: 0: Hoare triple {125662#true} call ULTIMATE.init(); {125695#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:14:37,984 INFO L290 TraceCheckUtils]: 1: Hoare triple {125695#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {125662#true} is VALID [2022-04-28 08:14:37,984 INFO L290 TraceCheckUtils]: 2: Hoare triple {125662#true} assume true; {125662#true} is VALID [2022-04-28 08:14:37,984 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {125662#true} {125662#true} #1156#return; {125662#true} is VALID [2022-04-28 08:14:37,984 INFO L272 TraceCheckUtils]: 4: Hoare triple {125662#true} call #t~ret170 := main(); {125662#true} is VALID [2022-04-28 08:14:37,985 INFO L290 TraceCheckUtils]: 5: Hoare triple {125662#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {125662#true} is VALID [2022-04-28 08:14:37,985 INFO L272 TraceCheckUtils]: 6: Hoare triple {125662#true} call _BLAST_init(); {125696#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:37,986 INFO L290 TraceCheckUtils]: 7: Hoare triple {125696#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 08:14:37,986 INFO L290 TraceCheckUtils]: 8: Hoare triple {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 08:14:37,987 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {125697#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {125662#true} #1066#return; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:37,987 INFO L290 TraceCheckUtils]: 10: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:37,988 INFO L290 TraceCheckUtils]: 11: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:37,988 INFO L272 TraceCheckUtils]: 12: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call stub_driver_init(); {125698#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:37,989 INFO L290 TraceCheckUtils]: 13: Hoare triple {125698#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {125662#true} is VALID [2022-04-28 08:14:37,989 INFO L290 TraceCheckUtils]: 14: Hoare triple {125662#true} assume true; {125662#true} is VALID [2022-04-28 08:14:37,989 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {125662#true} {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1068#return; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:37,990 INFO L290 TraceCheckUtils]: 16: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:37,990 INFO L290 TraceCheckUtils]: 17: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:37,991 INFO L290 TraceCheckUtils]: 18: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:37,991 INFO L290 TraceCheckUtils]: 19: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 2 == ~tmp_ndt_3~0; {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 08:14:37,992 INFO L272 TraceCheckUtils]: 20: Hoare triple {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {125699#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:37,992 INFO L290 TraceCheckUtils]: 21: Hoare triple {125699#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {125662#true} is VALID [2022-04-28 08:14:37,992 INFO L290 TraceCheckUtils]: 22: Hoare triple {125662#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {125662#true} is VALID [2022-04-28 08:14:37,992 INFO L290 TraceCheckUtils]: 23: Hoare triple {125662#true} assume !(0 != ~disketteExtension__IsRemoved~1); {125662#true} is VALID [2022-04-28 08:14:37,992 INFO L290 TraceCheckUtils]: 24: Hoare triple {125662#true} assume 0 == ~disketteExtension__IsStarted~2; {125662#true} is VALID [2022-04-28 08:14:37,992 INFO L290 TraceCheckUtils]: 25: Hoare triple {125662#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {125700#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:14:37,993 INFO L290 TraceCheckUtils]: 26: Hoare triple {125700#(= ~SKIP1~0 ~s~0)} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {125700#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 08:14:37,994 INFO L272 TraceCheckUtils]: 27: Hoare triple {125700#(= ~SKIP1~0 ~s~0)} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {125713#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:37,994 INFO L290 TraceCheckUtils]: 28: Hoare triple {125713#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,994 INFO L290 TraceCheckUtils]: 29: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,994 INFO L290 TraceCheckUtils]: 30: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,995 INFO L290 TraceCheckUtils]: 31: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_10~0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,995 INFO L290 TraceCheckUtils]: 32: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,995 INFO L290 TraceCheckUtils]: 33: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {125714#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,996 INFO L290 TraceCheckUtils]: 34: Hoare triple {125714#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,996 INFO L290 TraceCheckUtils]: 35: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,996 INFO L290 TraceCheckUtils]: 36: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal2~0; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,997 INFO L290 TraceCheckUtils]: 37: Hoare triple {125715#(= ~MPR1~0 |old(~s~0)|)} assume true; {125715#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 08:14:37,997 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {125715#(= ~MPR1~0 |old(~s~0)|)} {125700#(= ~SKIP1~0 ~s~0)} #1134#return; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 08:14:37,998 INFO L290 TraceCheckUtils]: 39: Hoare triple {125712#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 08:14:37,998 INFO L290 TraceCheckUtils]: 40: Hoare triple {125712#(= ~MPR1~0 ~SKIP1~0)} assume true; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 08:14:37,999 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {125712#(= ~MPR1~0 ~SKIP1~0)} {125670#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1074#return; {125663#false} is VALID [2022-04-28 08:14:37,999 INFO L290 TraceCheckUtils]: 42: Hoare triple {125663#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {125663#false} is VALID [2022-04-28 08:14:37,999 INFO L290 TraceCheckUtils]: 43: Hoare triple {125663#false} assume !(1 == ~pended~0); {125663#false} is VALID [2022-04-28 08:14:37,999 INFO L290 TraceCheckUtils]: 44: Hoare triple {125663#false} assume !(1 == ~pended~0); {125663#false} is VALID [2022-04-28 08:14:37,999 INFO L290 TraceCheckUtils]: 45: Hoare triple {125663#false} assume ~s~0 != ~UNLOADED~0; {125663#false} is VALID [2022-04-28 08:14:37,999 INFO L290 TraceCheckUtils]: 46: Hoare triple {125663#false} assume -1 != ~status~1; {125663#false} is VALID [2022-04-28 08:14:37,999 INFO L290 TraceCheckUtils]: 47: Hoare triple {125663#false} assume ~s~0 != ~SKIP2~0; {125663#false} is VALID [2022-04-28 08:14:37,999 INFO L290 TraceCheckUtils]: 48: Hoare triple {125663#false} assume ~s~0 != ~IPC~0; {125663#false} is VALID [2022-04-28 08:14:37,999 INFO L290 TraceCheckUtils]: 49: Hoare triple {125663#false} assume ~s~0 != ~DC~0; {125663#false} is VALID [2022-04-28 08:14:37,999 INFO L272 TraceCheckUtils]: 50: Hoare triple {125663#false} call errorFn(); {125663#false} is VALID [2022-04-28 08:14:38,000 INFO L290 TraceCheckUtils]: 51: Hoare triple {125663#false} assume !false; {125663#false} is VALID [2022-04-28 08:14:38,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:14:38,000 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:14:38,000 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [963126268] [2022-04-28 08:14:38,000 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [963126268] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:38,000 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:38,000 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 08:14:38,001 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:14:38,001 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1116702243] [2022-04-28 08:14:38,001 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1116702243] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:38,001 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:38,001 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 08:14:38,001 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1645283326] [2022-04-28 08:14:38,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:14:38,002 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 [2022-04-28 08:14:38,002 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:14:38,002 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) [2022-04-28 08:14:38,042 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:38,042 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 08:14:38,042 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:38,043 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 08:14:38,043 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-28 08:14:38,044 INFO L87 Difference]: Start difference. First operand 666 states and 843 transitions. Second operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 8 states have internal predecessors, (40), 4 states have call successors, (7), 7 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 08:14:44,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:44,713 INFO L93 Difference]: Finished difference Result 731 states and 921 transitions. [2022-04-28 08:14:44,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 08:14:44,714 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 [2022-04-28 08:14:44,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:14:44,714 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) [2022-04-28 08:14:44,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 594 transitions. [2022-04-28 08:14:44,717 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) [2022-04-28 08:14:44,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 594 transitions. [2022-04-28 08:14:44,720 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 594 transitions. [2022-04-28 08:14:45,315 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 594 edges. 594 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:45,332 INFO L225 Difference]: With dead ends: 731 [2022-04-28 08:14:45,332 INFO L226 Difference]: Without dead ends: 610 [2022-04-28 08:14:45,332 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 [2022-04-28 08:14:45,333 INFO L413 NwaCegarLoop]: 400 mSDtfsCounter, 769 mSDsluCounter, 770 mSDsCounter, 0 mSdLazyCounter, 1820 mSolverCounterSat, 217 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 776 SdHoareTripleChecker+Valid, 1170 SdHoareTripleChecker+Invalid, 2037 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 217 IncrementalHoareTripleChecker+Valid, 1820 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-28 08:14:45,333 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [776 Valid, 1170 Invalid, 2037 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [217 Valid, 1820 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 08:14:45,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 610 states. [2022-04-28 08:14:46,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 610 to 575. [2022-04-28 08:14:46,553 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:14:46,554 INFO L82 GeneralOperation]: Start isEquivalent. First operand 610 states. Second operand has 575 states, 455 states have (on average 1.2747252747252746) internal successors, (580), 465 states have internal predecessors, (580), 69 states have call successors, (69), 44 states have call predecessors, (69), 50 states have return successors, (82), 66 states have call predecessors, (82), 61 states have call successors, (82) [2022-04-28 08:14:46,554 INFO L74 IsIncluded]: Start isIncluded. First operand 610 states. Second operand has 575 states, 455 states have (on average 1.2747252747252746) internal successors, (580), 465 states have internal predecessors, (580), 69 states have call successors, (69), 44 states have call predecessors, (69), 50 states have return successors, (82), 66 states have call predecessors, (82), 61 states have call successors, (82) [2022-04-28 08:14:46,554 INFO L87 Difference]: Start difference. First operand 610 states. Second operand has 575 states, 455 states have (on average 1.2747252747252746) internal successors, (580), 465 states have internal predecessors, (580), 69 states have call successors, (69), 44 states have call predecessors, (69), 50 states have return successors, (82), 66 states have call predecessors, (82), 61 states have call successors, (82) [2022-04-28 08:14:46,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:46,566 INFO L93 Difference]: Finished difference Result 610 states and 774 transitions. [2022-04-28 08:14:46,566 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 774 transitions. [2022-04-28 08:14:46,567 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:46,567 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:46,567 INFO L74 IsIncluded]: Start isIncluded. First operand has 575 states, 455 states have (on average 1.2747252747252746) internal successors, (580), 465 states have internal predecessors, (580), 69 states have call successors, (69), 44 states have call predecessors, (69), 50 states have return successors, (82), 66 states have call predecessors, (82), 61 states have call successors, (82) Second operand 610 states. [2022-04-28 08:14:46,568 INFO L87 Difference]: Start difference. First operand has 575 states, 455 states have (on average 1.2747252747252746) internal successors, (580), 465 states have internal predecessors, (580), 69 states have call successors, (69), 44 states have call predecessors, (69), 50 states have return successors, (82), 66 states have call predecessors, (82), 61 states have call successors, (82) Second operand 610 states. [2022-04-28 08:14:46,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:46,580 INFO L93 Difference]: Finished difference Result 610 states and 774 transitions. [2022-04-28 08:14:46,580 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 774 transitions. [2022-04-28 08:14:46,580 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:46,580 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:46,580 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:14:46,580 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:14:46,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 575 states, 455 states have (on average 1.2747252747252746) internal successors, (580), 465 states have internal predecessors, (580), 69 states have call successors, (69), 44 states have call predecessors, (69), 50 states have return successors, (82), 66 states have call predecessors, (82), 61 states have call successors, (82) [2022-04-28 08:14:46,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 575 states and 731 transitions. [2022-04-28 08:14:46,596 INFO L78 Accepts]: Start accepts. Automaton has 575 states and 731 transitions. Word has length 52 [2022-04-28 08:14:46,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:14:46,596 INFO L495 AbstractCegarLoop]: Abstraction has 575 states and 731 transitions. [2022-04-28 08:14:46,597 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) [2022-04-28 08:14:46,597 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 575 states and 731 transitions. [2022-04-28 08:14:47,880 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 731 edges. 731 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:47,880 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 731 transitions. [2022-04-28 08:14:47,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-28 08:14:47,881 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:14:47,881 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] [2022-04-28 08:14:47,881 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-04-28 08:14:47,881 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:14:47,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:14:47,881 INFO L85 PathProgramCache]: Analyzing trace with hash -614500354, now seen corresponding path program 1 times [2022-04-28 08:14:47,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:47,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1582857305] [2022-04-28 08:14:47,882 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:14:47,882 INFO L85 PathProgramCache]: Analyzing trace with hash -614500354, now seen corresponding path program 2 times [2022-04-28 08:14:47,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:14:47,890 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663102252] [2022-04-28 08:14:47,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:14:47,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:14:47,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:47,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:14:48,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:48,003 INFO L290 TraceCheckUtils]: 0: Hoare triple {129608#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {129574#true} is VALID [2022-04-28 08:14:48,003 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-28 08:14:48,003 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {129574#true} {129574#true} #1156#return; {129574#true} is VALID [2022-04-28 08:14:48,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:14:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:48,030 INFO L290 TraceCheckUtils]: 0: Hoare triple {129609#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {129574#true} is VALID [2022-04-28 08:14:48,030 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-28 08:14:48,030 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {129574#true} {129574#true} #1066#return; {129574#true} is VALID [2022-04-28 08:14:48,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:14:48,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:48,045 INFO L290 TraceCheckUtils]: 0: Hoare triple {129610#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {129574#true} is VALID [2022-04-28 08:14:48,045 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-28 08:14:48,045 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {129574#true} {129574#true} #1068#return; {129574#true} is VALID [2022-04-28 08:14:48,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:14:48,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:48,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:14:48,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:48,150 INFO L290 TraceCheckUtils]: 0: Hoare triple {129625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {129574#true} is VALID [2022-04-28 08:14:48,150 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume !(0 != ~compRegistered~0); {129574#true} is VALID [2022-04-28 08:14:48,151 INFO L290 TraceCheckUtils]: 2: Hoare triple {129574#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {129574#true} is VALID [2022-04-28 08:14:48,151 INFO L290 TraceCheckUtils]: 3: Hoare triple {129574#true} assume 0 == ~tmp_ndt_10~0; {129574#true} is VALID [2022-04-28 08:14:48,151 INFO L290 TraceCheckUtils]: 4: Hoare triple {129574#true} ~returnVal2~0 := 0; {129574#true} is VALID [2022-04-28 08:14:48,151 INFO L290 TraceCheckUtils]: 5: Hoare triple {129574#true} assume !(~s~0 == ~NP~0); {129574#true} is VALID [2022-04-28 08:14:48,151 INFO L290 TraceCheckUtils]: 6: Hoare triple {129574#true} assume !(~s~0 == ~MPR1~0); {129574#true} is VALID [2022-04-28 08:14:48,151 INFO L290 TraceCheckUtils]: 7: Hoare triple {129574#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {129626#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:14:48,152 INFO L290 TraceCheckUtils]: 8: Hoare triple {129626#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,152 INFO L290 TraceCheckUtils]: 9: Hoare triple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,153 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {129574#true} #1134#return; {129623#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} is VALID [2022-04-28 08:14:48,153 INFO L290 TraceCheckUtils]: 0: Hoare triple {129611#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {129574#true} is VALID [2022-04-28 08:14:48,153 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {129574#true} is VALID [2022-04-28 08:14:48,153 INFO L290 TraceCheckUtils]: 2: Hoare triple {129574#true} assume !(0 != ~disketteExtension__IsRemoved~1); {129574#true} is VALID [2022-04-28 08:14:48,153 INFO L290 TraceCheckUtils]: 3: Hoare triple {129574#true} assume 0 == ~disketteExtension__IsStarted~2; {129574#true} is VALID [2022-04-28 08:14:48,154 INFO L290 TraceCheckUtils]: 4: Hoare triple {129574#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {129574#true} is VALID [2022-04-28 08:14:48,154 INFO L290 TraceCheckUtils]: 5: Hoare triple {129574#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {129574#true} is VALID [2022-04-28 08:14:48,154 INFO L272 TraceCheckUtils]: 6: Hoare triple {129574#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {129625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:48,155 INFO L290 TraceCheckUtils]: 7: Hoare triple {129625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {129574#true} is VALID [2022-04-28 08:14:48,155 INFO L290 TraceCheckUtils]: 8: Hoare triple {129574#true} assume !(0 != ~compRegistered~0); {129574#true} is VALID [2022-04-28 08:14:48,155 INFO L290 TraceCheckUtils]: 9: Hoare triple {129574#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {129574#true} is VALID [2022-04-28 08:14:48,155 INFO L290 TraceCheckUtils]: 10: Hoare triple {129574#true} assume 0 == ~tmp_ndt_10~0; {129574#true} is VALID [2022-04-28 08:14:48,155 INFO L290 TraceCheckUtils]: 11: Hoare triple {129574#true} ~returnVal2~0 := 0; {129574#true} is VALID [2022-04-28 08:14:48,155 INFO L290 TraceCheckUtils]: 12: Hoare triple {129574#true} assume !(~s~0 == ~NP~0); {129574#true} is VALID [2022-04-28 08:14:48,155 INFO L290 TraceCheckUtils]: 13: Hoare triple {129574#true} assume !(~s~0 == ~MPR1~0); {129574#true} is VALID [2022-04-28 08:14:48,156 INFO L290 TraceCheckUtils]: 14: Hoare triple {129574#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {129626#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:14:48,156 INFO L290 TraceCheckUtils]: 15: Hoare triple {129626#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,156 INFO L290 TraceCheckUtils]: 16: Hoare triple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,157 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {129574#true} #1134#return; {129623#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} is VALID [2022-04-28 08:14:48,158 INFO L290 TraceCheckUtils]: 18: Hoare triple {129623#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,158 INFO L290 TraceCheckUtils]: 19: Hoare triple {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,159 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} {129574#true} #1074#return; {129606#(= |main_#t~ret99| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,161 INFO L272 TraceCheckUtils]: 0: Hoare triple {129574#true} call ULTIMATE.init(); {129608#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:14:48,161 INFO L290 TraceCheckUtils]: 1: Hoare triple {129608#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {129574#true} is VALID [2022-04-28 08:14:48,161 INFO L290 TraceCheckUtils]: 2: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-28 08:14:48,161 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {129574#true} {129574#true} #1156#return; {129574#true} is VALID [2022-04-28 08:14:48,161 INFO L272 TraceCheckUtils]: 4: Hoare triple {129574#true} call #t~ret170 := main(); {129574#true} is VALID [2022-04-28 08:14:48,161 INFO L290 TraceCheckUtils]: 5: Hoare triple {129574#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {129574#true} is VALID [2022-04-28 08:14:48,163 INFO L272 TraceCheckUtils]: 6: Hoare triple {129574#true} call _BLAST_init(); {129609#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:48,163 INFO L290 TraceCheckUtils]: 7: Hoare triple {129609#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {129574#true} is VALID [2022-04-28 08:14:48,163 INFO L290 TraceCheckUtils]: 8: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-28 08:14:48,163 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {129574#true} {129574#true} #1066#return; {129574#true} is VALID [2022-04-28 08:14:48,163 INFO L290 TraceCheckUtils]: 10: Hoare triple {129574#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {129574#true} is VALID [2022-04-28 08:14:48,163 INFO L290 TraceCheckUtils]: 11: Hoare triple {129574#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {129574#true} is VALID [2022-04-28 08:14:48,164 INFO L272 TraceCheckUtils]: 12: Hoare triple {129574#true} call stub_driver_init(); {129610#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:48,164 INFO L290 TraceCheckUtils]: 13: Hoare triple {129610#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {129574#true} is VALID [2022-04-28 08:14:48,164 INFO L290 TraceCheckUtils]: 14: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-28 08:14:48,164 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {129574#true} {129574#true} #1068#return; {129574#true} is VALID [2022-04-28 08:14:48,164 INFO L290 TraceCheckUtils]: 16: Hoare triple {129574#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {129574#true} is VALID [2022-04-28 08:14:48,164 INFO L290 TraceCheckUtils]: 17: Hoare triple {129574#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {129574#true} is VALID [2022-04-28 08:14:48,164 INFO L290 TraceCheckUtils]: 18: Hoare triple {129574#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {129574#true} is VALID [2022-04-28 08:14:48,164 INFO L290 TraceCheckUtils]: 19: Hoare triple {129574#true} assume 2 == ~tmp_ndt_3~0; {129574#true} is VALID [2022-04-28 08:14:48,165 INFO L272 TraceCheckUtils]: 20: Hoare triple {129574#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {129611#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:48,165 INFO L290 TraceCheckUtils]: 21: Hoare triple {129611#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {129574#true} is VALID [2022-04-28 08:14:48,165 INFO L290 TraceCheckUtils]: 22: Hoare triple {129574#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {129574#true} is VALID [2022-04-28 08:14:48,166 INFO L290 TraceCheckUtils]: 23: Hoare triple {129574#true} assume !(0 != ~disketteExtension__IsRemoved~1); {129574#true} is VALID [2022-04-28 08:14:48,166 INFO L290 TraceCheckUtils]: 24: Hoare triple {129574#true} assume 0 == ~disketteExtension__IsStarted~2; {129574#true} is VALID [2022-04-28 08:14:48,166 INFO L290 TraceCheckUtils]: 25: Hoare triple {129574#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {129574#true} is VALID [2022-04-28 08:14:48,166 INFO L290 TraceCheckUtils]: 26: Hoare triple {129574#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {129574#true} is VALID [2022-04-28 08:14:48,167 INFO L272 TraceCheckUtils]: 27: Hoare triple {129574#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {129625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:48,167 INFO L290 TraceCheckUtils]: 28: Hoare triple {129625#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {129574#true} is VALID [2022-04-28 08:14:48,167 INFO L290 TraceCheckUtils]: 29: Hoare triple {129574#true} assume !(0 != ~compRegistered~0); {129574#true} is VALID [2022-04-28 08:14:48,167 INFO L290 TraceCheckUtils]: 30: Hoare triple {129574#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {129574#true} is VALID [2022-04-28 08:14:48,167 INFO L290 TraceCheckUtils]: 31: Hoare triple {129574#true} assume 0 == ~tmp_ndt_10~0; {129574#true} is VALID [2022-04-28 08:14:48,167 INFO L290 TraceCheckUtils]: 32: Hoare triple {129574#true} ~returnVal2~0 := 0; {129574#true} is VALID [2022-04-28 08:14:48,167 INFO L290 TraceCheckUtils]: 33: Hoare triple {129574#true} assume !(~s~0 == ~NP~0); {129574#true} is VALID [2022-04-28 08:14:48,167 INFO L290 TraceCheckUtils]: 34: Hoare triple {129574#true} assume !(~s~0 == ~MPR1~0); {129574#true} is VALID [2022-04-28 08:14:48,168 INFO L290 TraceCheckUtils]: 35: Hoare triple {129574#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {129626#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:14:48,168 INFO L290 TraceCheckUtils]: 36: Hoare triple {129626#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,168 INFO L290 TraceCheckUtils]: 37: Hoare triple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,169 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {129574#true} #1134#return; {129623#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} is VALID [2022-04-28 08:14:48,169 INFO L290 TraceCheckUtils]: 39: Hoare triple {129623#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret158|)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,170 INFO L290 TraceCheckUtils]: 40: Hoare triple {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,171 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} {129574#true} #1074#return; {129606#(= |main_#t~ret99| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,171 INFO L290 TraceCheckUtils]: 42: Hoare triple {129606#(= |main_#t~ret99| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,171 INFO L290 TraceCheckUtils]: 43: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,172 INFO L290 TraceCheckUtils]: 44: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,172 INFO L290 TraceCheckUtils]: 45: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,172 INFO L290 TraceCheckUtils]: 46: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,173 INFO L290 TraceCheckUtils]: 47: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,173 INFO L290 TraceCheckUtils]: 48: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,173 INFO L290 TraceCheckUtils]: 49: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {129607#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:14:48,173 INFO L290 TraceCheckUtils]: 50: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {129575#false} is VALID [2022-04-28 08:14:48,174 INFO L272 TraceCheckUtils]: 51: Hoare triple {129575#false} call errorFn(); {129575#false} is VALID [2022-04-28 08:14:48,174 INFO L290 TraceCheckUtils]: 52: Hoare triple {129575#false} assume !false; {129575#false} is VALID [2022-04-28 08:14:48,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:14:48,174 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:14:48,174 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663102252] [2022-04-28 08:14:48,174 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1663102252] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:48,174 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:48,175 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 08:14:48,175 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:14:48,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1582857305] [2022-04-28 08:14:48,175 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1582857305] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:48,175 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:48,175 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 08:14:48,175 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1650135019] [2022-04-28 08:14:48,175 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:14:48,175 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 [2022-04-28 08:14:48,176 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:14:48,176 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) [2022-04-28 08:14:48,221 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:48,222 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 08:14:48,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:48,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 08:14:48,222 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-28 08:14:48,222 INFO L87 Difference]: Start difference. First operand 575 states and 731 transitions. Second operand has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:14:54,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:54,666 INFO L93 Difference]: Finished difference Result 609 states and 770 transitions. [2022-04-28 08:14:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 08:14:54,666 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 [2022-04-28 08:14:54,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:14:54,666 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) [2022-04-28 08:14:54,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 485 transitions. [2022-04-28 08:14:54,668 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) [2022-04-28 08:14:54,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 485 transitions. [2022-04-28 08:14:54,671 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 485 transitions. [2022-04-28 08:14:55,139 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 485 edges. 485 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:55,158 INFO L225 Difference]: With dead ends: 609 [2022-04-28 08:14:55,158 INFO L226 Difference]: Without dead ends: 605 [2022-04-28 08:14:55,159 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 [2022-04-28 08:14:55,160 INFO L413 NwaCegarLoop]: 407 mSDtfsCounter, 389 mSDsluCounter, 1168 mSDsCounter, 0 mSdLazyCounter, 2158 mSolverCounterSat, 131 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 393 SdHoareTripleChecker+Valid, 1575 SdHoareTripleChecker+Invalid, 2289 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 131 IncrementalHoareTripleChecker+Valid, 2158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-28 08:14:55,161 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [393 Valid, 1575 Invalid, 2289 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [131 Valid, 2158 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-28 08:14:55,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 605 states. [2022-04-28 08:14:56,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 605 to 583. [2022-04-28 08:14:56,409 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:14:56,410 INFO L82 GeneralOperation]: Start isEquivalent. First operand 605 states. Second operand has 583 states, 462 states have (on average 1.2705627705627707) internal successors, (587), 472 states have internal predecessors, (587), 69 states have call successors, (69), 44 states have call predecessors, (69), 51 states have return successors, (83), 67 states have call predecessors, (83), 61 states have call successors, (83) [2022-04-28 08:14:56,411 INFO L74 IsIncluded]: Start isIncluded. First operand 605 states. Second operand has 583 states, 462 states have (on average 1.2705627705627707) internal successors, (587), 472 states have internal predecessors, (587), 69 states have call successors, (69), 44 states have call predecessors, (69), 51 states have return successors, (83), 67 states have call predecessors, (83), 61 states have call successors, (83) [2022-04-28 08:14:56,411 INFO L87 Difference]: Start difference. First operand 605 states. Second operand has 583 states, 462 states have (on average 1.2705627705627707) internal successors, (587), 472 states have internal predecessors, (587), 69 states have call successors, (69), 44 states have call predecessors, (69), 51 states have return successors, (83), 67 states have call predecessors, (83), 61 states have call successors, (83) [2022-04-28 08:14:56,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:56,428 INFO L93 Difference]: Finished difference Result 605 states and 766 transitions. [2022-04-28 08:14:56,428 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 766 transitions. [2022-04-28 08:14:56,429 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:56,429 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:56,429 INFO L74 IsIncluded]: Start isIncluded. First operand has 583 states, 462 states have (on average 1.2705627705627707) internal successors, (587), 472 states have internal predecessors, (587), 69 states have call successors, (69), 44 states have call predecessors, (69), 51 states have return successors, (83), 67 states have call predecessors, (83), 61 states have call successors, (83) Second operand 605 states. [2022-04-28 08:14:56,430 INFO L87 Difference]: Start difference. First operand has 583 states, 462 states have (on average 1.2705627705627707) internal successors, (587), 472 states have internal predecessors, (587), 69 states have call successors, (69), 44 states have call predecessors, (69), 51 states have return successors, (83), 67 states have call predecessors, (83), 61 states have call successors, (83) Second operand 605 states. [2022-04-28 08:14:56,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:14:56,442 INFO L93 Difference]: Finished difference Result 605 states and 766 transitions. [2022-04-28 08:14:56,442 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 766 transitions. [2022-04-28 08:14:56,442 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:14:56,442 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:14:56,442 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:14:56,442 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:14:56,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 583 states, 462 states have (on average 1.2705627705627707) internal successors, (587), 472 states have internal predecessors, (587), 69 states have call successors, (69), 44 states have call predecessors, (69), 51 states have return successors, (83), 67 states have call predecessors, (83), 61 states have call successors, (83) [2022-04-28 08:14:56,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 583 states and 739 transitions. [2022-04-28 08:14:56,458 INFO L78 Accepts]: Start accepts. Automaton has 583 states and 739 transitions. Word has length 53 [2022-04-28 08:14:56,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:14:56,458 INFO L495 AbstractCegarLoop]: Abstraction has 583 states and 739 transitions. [2022-04-28 08:14:56,458 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) [2022-04-28 08:14:56,458 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 583 states and 739 transitions. [2022-04-28 08:14:57,753 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 739 edges. 739 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:57,753 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 739 transitions. [2022-04-28 08:14:57,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-28 08:14:57,753 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:14:57,753 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] [2022-04-28 08:14:57,754 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-04-28 08:14:57,754 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:14:57,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:14:57,754 INFO L85 PathProgramCache]: Analyzing trace with hash -614777184, now seen corresponding path program 1 times [2022-04-28 08:14:57,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:57,754 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [149188392] [2022-04-28 08:14:57,754 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:14:57,755 INFO L85 PathProgramCache]: Analyzing trace with hash -614777184, now seen corresponding path program 2 times [2022-04-28 08:14:57,755 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:14:57,755 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1842118655] [2022-04-28 08:14:57,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:14:57,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:14:57,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:57,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:14:57,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:57,858 INFO L290 TraceCheckUtils]: 0: Hoare triple {133260#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {133226#true} is VALID [2022-04-28 08:14:57,858 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-28 08:14:57,858 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {133226#true} {133226#true} #1156#return; {133226#true} is VALID [2022-04-28 08:14:57,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:14:57,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:57,887 INFO L290 TraceCheckUtils]: 0: Hoare triple {133261#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {133226#true} is VALID [2022-04-28 08:14:57,887 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-28 08:14:57,887 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {133226#true} {133226#true} #1066#return; {133226#true} is VALID [2022-04-28 08:14:57,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:14:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:57,900 INFO L290 TraceCheckUtils]: 0: Hoare triple {133262#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {133226#true} is VALID [2022-04-28 08:14:57,900 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-28 08:14:57,900 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {133226#true} {133226#true} #1068#return; {133226#true} is VALID [2022-04-28 08:14:57,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:14:57,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:57,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:14:57,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:14:58,033 INFO L290 TraceCheckUtils]: 0: Hoare triple {133277#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {133226#true} is VALID [2022-04-28 08:14:58,034 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume !(0 != ~compRegistered~0); {133226#true} is VALID [2022-04-28 08:14:58,034 INFO L290 TraceCheckUtils]: 2: Hoare triple {133226#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {133226#true} is VALID [2022-04-28 08:14:58,034 INFO L290 TraceCheckUtils]: 3: Hoare triple {133226#true} assume 0 == ~tmp_ndt_10~0; {133226#true} is VALID [2022-04-28 08:14:58,034 INFO L290 TraceCheckUtils]: 4: Hoare triple {133226#true} ~returnVal2~0 := 0; {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:58,034 INFO L290 TraceCheckUtils]: 5: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:58,035 INFO L290 TraceCheckUtils]: 6: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~MPR1~0); {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:58,035 INFO L290 TraceCheckUtils]: 7: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:58,035 INFO L290 TraceCheckUtils]: 8: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:14:58,036 INFO L290 TraceCheckUtils]: 9: Hoare triple {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:14:58,036 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {133226#true} #1134#return; {133275#(and (<= |FloppyDeviceControl_#t~ret158| 0) (<= 0 |FloppyDeviceControl_#t~ret158|))} is VALID [2022-04-28 08:14:58,037 INFO L290 TraceCheckUtils]: 0: Hoare triple {133263#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {133226#true} is VALID [2022-04-28 08:14:58,037 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {133226#true} is VALID [2022-04-28 08:14:58,037 INFO L290 TraceCheckUtils]: 2: Hoare triple {133226#true} assume !(0 != ~disketteExtension__IsRemoved~1); {133226#true} is VALID [2022-04-28 08:14:58,037 INFO L290 TraceCheckUtils]: 3: Hoare triple {133226#true} assume 0 == ~disketteExtension__IsStarted~2; {133226#true} is VALID [2022-04-28 08:14:58,037 INFO L290 TraceCheckUtils]: 4: Hoare triple {133226#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {133226#true} is VALID [2022-04-28 08:14:58,037 INFO L290 TraceCheckUtils]: 5: Hoare triple {133226#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {133226#true} is VALID [2022-04-28 08:14:58,039 INFO L272 TraceCheckUtils]: 6: Hoare triple {133226#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {133277#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:58,039 INFO L290 TraceCheckUtils]: 7: Hoare triple {133277#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {133226#true} is VALID [2022-04-28 08:14:58,039 INFO L290 TraceCheckUtils]: 8: Hoare triple {133226#true} assume !(0 != ~compRegistered~0); {133226#true} is VALID [2022-04-28 08:14:58,039 INFO L290 TraceCheckUtils]: 9: Hoare triple {133226#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {133226#true} is VALID [2022-04-28 08:14:58,039 INFO L290 TraceCheckUtils]: 10: Hoare triple {133226#true} assume 0 == ~tmp_ndt_10~0; {133226#true} is VALID [2022-04-28 08:14:58,040 INFO L290 TraceCheckUtils]: 11: Hoare triple {133226#true} ~returnVal2~0 := 0; {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:58,040 INFO L290 TraceCheckUtils]: 12: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:58,040 INFO L290 TraceCheckUtils]: 13: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~MPR1~0); {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:58,041 INFO L290 TraceCheckUtils]: 14: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:58,041 INFO L290 TraceCheckUtils]: 15: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:14:58,041 INFO L290 TraceCheckUtils]: 16: Hoare triple {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:14:58,042 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {133226#true} #1134#return; {133275#(and (<= |FloppyDeviceControl_#t~ret158| 0) (<= 0 |FloppyDeviceControl_#t~ret158|))} is VALID [2022-04-28 08:14:58,046 INFO L290 TraceCheckUtils]: 18: Hoare triple {133275#(and (<= |FloppyDeviceControl_#t~ret158| 0) (<= 0 |FloppyDeviceControl_#t~ret158|))} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} is VALID [2022-04-28 08:14:58,047 INFO L290 TraceCheckUtils]: 19: Hoare triple {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} assume true; {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} is VALID [2022-04-28 08:14:58,047 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} {133226#true} #1074#return; {133258#(= |main_#t~ret99| 0)} is VALID [2022-04-28 08:14:58,049 INFO L272 TraceCheckUtils]: 0: Hoare triple {133226#true} call ULTIMATE.init(); {133260#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:14:58,049 INFO L290 TraceCheckUtils]: 1: Hoare triple {133260#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {133226#true} is VALID [2022-04-28 08:14:58,049 INFO L290 TraceCheckUtils]: 2: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-28 08:14:58,049 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {133226#true} {133226#true} #1156#return; {133226#true} is VALID [2022-04-28 08:14:58,049 INFO L272 TraceCheckUtils]: 4: Hoare triple {133226#true} call #t~ret170 := main(); {133226#true} is VALID [2022-04-28 08:14:58,050 INFO L290 TraceCheckUtils]: 5: Hoare triple {133226#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {133226#true} is VALID [2022-04-28 08:14:58,050 INFO L272 TraceCheckUtils]: 6: Hoare triple {133226#true} call _BLAST_init(); {133261#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:58,051 INFO L290 TraceCheckUtils]: 7: Hoare triple {133261#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {133226#true} is VALID [2022-04-28 08:14:58,051 INFO L290 TraceCheckUtils]: 8: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-28 08:14:58,051 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {133226#true} {133226#true} #1066#return; {133226#true} is VALID [2022-04-28 08:14:58,051 INFO L290 TraceCheckUtils]: 10: Hoare triple {133226#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {133226#true} is VALID [2022-04-28 08:14:58,051 INFO L290 TraceCheckUtils]: 11: Hoare triple {133226#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {133226#true} is VALID [2022-04-28 08:14:58,051 INFO L272 TraceCheckUtils]: 12: Hoare triple {133226#true} call stub_driver_init(); {133262#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:58,051 INFO L290 TraceCheckUtils]: 13: Hoare triple {133262#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {133226#true} is VALID [2022-04-28 08:14:58,052 INFO L290 TraceCheckUtils]: 14: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-28 08:14:58,052 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {133226#true} {133226#true} #1068#return; {133226#true} is VALID [2022-04-28 08:14:58,052 INFO L290 TraceCheckUtils]: 16: Hoare triple {133226#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {133226#true} is VALID [2022-04-28 08:14:58,052 INFO L290 TraceCheckUtils]: 17: Hoare triple {133226#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {133226#true} is VALID [2022-04-28 08:14:58,052 INFO L290 TraceCheckUtils]: 18: Hoare triple {133226#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {133226#true} is VALID [2022-04-28 08:14:58,052 INFO L290 TraceCheckUtils]: 19: Hoare triple {133226#true} assume 2 == ~tmp_ndt_3~0; {133226#true} is VALID [2022-04-28 08:14:58,053 INFO L272 TraceCheckUtils]: 20: Hoare triple {133226#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {133263#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:58,053 INFO L290 TraceCheckUtils]: 21: Hoare triple {133263#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {133226#true} is VALID [2022-04-28 08:14:58,053 INFO L290 TraceCheckUtils]: 22: Hoare triple {133226#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {133226#true} is VALID [2022-04-28 08:14:58,053 INFO L290 TraceCheckUtils]: 23: Hoare triple {133226#true} assume !(0 != ~disketteExtension__IsRemoved~1); {133226#true} is VALID [2022-04-28 08:14:58,053 INFO L290 TraceCheckUtils]: 24: Hoare triple {133226#true} assume 0 == ~disketteExtension__IsStarted~2; {133226#true} is VALID [2022-04-28 08:14:58,053 INFO L290 TraceCheckUtils]: 25: Hoare triple {133226#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {133226#true} is VALID [2022-04-28 08:14:58,053 INFO L290 TraceCheckUtils]: 26: Hoare triple {133226#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {133226#true} is VALID [2022-04-28 08:14:58,054 INFO L272 TraceCheckUtils]: 27: Hoare triple {133226#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {133277#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:14:58,054 INFO L290 TraceCheckUtils]: 28: Hoare triple {133277#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {133226#true} is VALID [2022-04-28 08:14:58,054 INFO L290 TraceCheckUtils]: 29: Hoare triple {133226#true} assume !(0 != ~compRegistered~0); {133226#true} is VALID [2022-04-28 08:14:58,054 INFO L290 TraceCheckUtils]: 30: Hoare triple {133226#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {133226#true} is VALID [2022-04-28 08:14:58,054 INFO L290 TraceCheckUtils]: 31: Hoare triple {133226#true} assume 0 == ~tmp_ndt_10~0; {133226#true} is VALID [2022-04-28 08:14:58,054 INFO L290 TraceCheckUtils]: 32: Hoare triple {133226#true} ~returnVal2~0 := 0; {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:58,055 INFO L290 TraceCheckUtils]: 33: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:58,055 INFO L290 TraceCheckUtils]: 34: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~MPR1~0); {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:58,055 INFO L290 TraceCheckUtils]: 35: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:14:58,056 INFO L290 TraceCheckUtils]: 36: Hoare triple {133278#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:14:58,056 INFO L290 TraceCheckUtils]: 37: Hoare triple {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:14:58,057 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {133279#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {133226#true} #1134#return; {133275#(and (<= |FloppyDeviceControl_#t~ret158| 0) (<= 0 |FloppyDeviceControl_#t~ret158|))} is VALID [2022-04-28 08:14:58,057 INFO L290 TraceCheckUtils]: 39: Hoare triple {133275#(and (<= |FloppyDeviceControl_#t~ret158| 0) (<= 0 |FloppyDeviceControl_#t~ret158|))} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} is VALID [2022-04-28 08:14:58,057 INFO L290 TraceCheckUtils]: 40: Hoare triple {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} assume true; {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} is VALID [2022-04-28 08:14:58,058 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {133276#(and (<= 0 |FloppyDeviceControl_#res|) (<= |FloppyDeviceControl_#res| 0))} {133226#true} #1074#return; {133258#(= |main_#t~ret99| 0)} is VALID [2022-04-28 08:14:58,058 INFO L290 TraceCheckUtils]: 42: Hoare triple {133258#(= |main_#t~ret99| 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {133259#(= main_~status~1 0)} is VALID [2022-04-28 08:14:58,059 INFO L290 TraceCheckUtils]: 43: Hoare triple {133259#(= main_~status~1 0)} assume !(1 == ~pended~0); {133259#(= main_~status~1 0)} is VALID [2022-04-28 08:14:58,059 INFO L290 TraceCheckUtils]: 44: Hoare triple {133259#(= main_~status~1 0)} assume !(1 == ~pended~0); {133259#(= main_~status~1 0)} is VALID [2022-04-28 08:14:58,059 INFO L290 TraceCheckUtils]: 45: Hoare triple {133259#(= main_~status~1 0)} assume ~s~0 != ~UNLOADED~0; {133259#(= main_~status~1 0)} is VALID [2022-04-28 08:14:58,060 INFO L290 TraceCheckUtils]: 46: Hoare triple {133259#(= main_~status~1 0)} assume -1 != ~status~1; {133259#(= main_~status~1 0)} is VALID [2022-04-28 08:14:58,060 INFO L290 TraceCheckUtils]: 47: Hoare triple {133259#(= main_~status~1 0)} assume !(~s~0 != ~SKIP2~0); {133259#(= main_~status~1 0)} is VALID [2022-04-28 08:14:58,060 INFO L290 TraceCheckUtils]: 48: Hoare triple {133259#(= main_~status~1 0)} assume !(1 == ~pended~0); {133259#(= main_~status~1 0)} is VALID [2022-04-28 08:14:58,060 INFO L290 TraceCheckUtils]: 49: Hoare triple {133259#(= main_~status~1 0)} assume ~s~0 == ~DC~0; {133259#(= main_~status~1 0)} is VALID [2022-04-28 08:14:58,061 INFO L290 TraceCheckUtils]: 50: Hoare triple {133259#(= main_~status~1 0)} assume 259 == ~status~1; {133227#false} is VALID [2022-04-28 08:14:58,061 INFO L272 TraceCheckUtils]: 51: Hoare triple {133227#false} call errorFn(); {133227#false} is VALID [2022-04-28 08:14:58,061 INFO L290 TraceCheckUtils]: 52: Hoare triple {133227#false} assume !false; {133227#false} is VALID [2022-04-28 08:14:58,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:14:58,061 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:14:58,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1842118655] [2022-04-28 08:14:58,062 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1842118655] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:58,062 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:58,062 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 08:14:58,062 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:14:58,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [149188392] [2022-04-28 08:14:58,062 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [149188392] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:14:58,062 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:14:58,062 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 08:14:58,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1555442370] [2022-04-28 08:14:58,062 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:14:58,063 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 [2022-04-28 08:14:58,063 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:14:58,063 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) [2022-04-28 08:14:58,102 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:14:58,102 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 08:14:58,102 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:14:58,103 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 08:14:58,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-28 08:14:58,103 INFO L87 Difference]: Start difference. First operand 583 states and 739 transitions. Second operand has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:15:05,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:05,213 INFO L93 Difference]: Finished difference Result 644 states and 823 transitions. [2022-04-28 08:15:05,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 08:15:05,213 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 [2022-04-28 08:15:05,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:15:05,213 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) [2022-04-28 08:15:05,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 507 transitions. [2022-04-28 08:15:05,216 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) [2022-04-28 08:15:05,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 507 transitions. [2022-04-28 08:15:05,219 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 507 transitions. [2022-04-28 08:15:05,739 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 507 edges. 507 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:05,759 INFO L225 Difference]: With dead ends: 644 [2022-04-28 08:15:05,759 INFO L226 Difference]: Without dead ends: 629 [2022-04-28 08:15:05,759 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 [2022-04-28 08:15:05,760 INFO L413 NwaCegarLoop]: 404 mSDtfsCounter, 335 mSDsluCounter, 1331 mSDsCounter, 0 mSdLazyCounter, 2422 mSolverCounterSat, 116 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 344 SdHoareTripleChecker+Valid, 1735 SdHoareTripleChecker+Invalid, 2538 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 116 IncrementalHoareTripleChecker+Valid, 2422 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-04-28 08:15:05,760 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [344 Valid, 1735 Invalid, 2538 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [116 Valid, 2422 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-04-28 08:15:05,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 629 states. [2022-04-28 08:15:07,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 629 to 589. [2022-04-28 08:15:07,063 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:15:07,064 INFO L82 GeneralOperation]: Start isEquivalent. First operand 629 states. Second operand has 589 states, 467 states have (on average 1.2676659528907923) internal successors, (592), 478 states have internal predecessors, (592), 69 states have call successors, (69), 44 states have call predecessors, (69), 52 states have return successors, (90), 67 states have call predecessors, (90), 61 states have call successors, (90) [2022-04-28 08:15:07,065 INFO L74 IsIncluded]: Start isIncluded. First operand 629 states. Second operand has 589 states, 467 states have (on average 1.2676659528907923) internal successors, (592), 478 states have internal predecessors, (592), 69 states have call successors, (69), 44 states have call predecessors, (69), 52 states have return successors, (90), 67 states have call predecessors, (90), 61 states have call successors, (90) [2022-04-28 08:15:07,065 INFO L87 Difference]: Start difference. First operand 629 states. Second operand has 589 states, 467 states have (on average 1.2676659528907923) internal successors, (592), 478 states have internal predecessors, (592), 69 states have call successors, (69), 44 states have call predecessors, (69), 52 states have return successors, (90), 67 states have call predecessors, (90), 61 states have call successors, (90) [2022-04-28 08:15:07,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:07,078 INFO L93 Difference]: Finished difference Result 629 states and 808 transitions. [2022-04-28 08:15:07,078 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 808 transitions. [2022-04-28 08:15:07,078 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:07,078 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:07,079 INFO L74 IsIncluded]: Start isIncluded. First operand has 589 states, 467 states have (on average 1.2676659528907923) internal successors, (592), 478 states have internal predecessors, (592), 69 states have call successors, (69), 44 states have call predecessors, (69), 52 states have return successors, (90), 67 states have call predecessors, (90), 61 states have call successors, (90) Second operand 629 states. [2022-04-28 08:15:07,079 INFO L87 Difference]: Start difference. First operand has 589 states, 467 states have (on average 1.2676659528907923) internal successors, (592), 478 states have internal predecessors, (592), 69 states have call successors, (69), 44 states have call predecessors, (69), 52 states have return successors, (90), 67 states have call predecessors, (90), 61 states have call successors, (90) Second operand 629 states. [2022-04-28 08:15:07,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:07,093 INFO L93 Difference]: Finished difference Result 629 states and 808 transitions. [2022-04-28 08:15:07,093 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 808 transitions. [2022-04-28 08:15:07,093 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:07,094 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:07,094 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:15:07,094 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:15:07,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 589 states, 467 states have (on average 1.2676659528907923) internal successors, (592), 478 states have internal predecessors, (592), 69 states have call successors, (69), 44 states have call predecessors, (69), 52 states have return successors, (90), 67 states have call predecessors, (90), 61 states have call successors, (90) [2022-04-28 08:15:07,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 589 states and 751 transitions. [2022-04-28 08:15:07,111 INFO L78 Accepts]: Start accepts. Automaton has 589 states and 751 transitions. Word has length 53 [2022-04-28 08:15:07,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:15:07,111 INFO L495 AbstractCegarLoop]: Abstraction has 589 states and 751 transitions. [2022-04-28 08:15:07,112 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) [2022-04-28 08:15:07,112 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 589 states and 751 transitions. [2022-04-28 08:15:08,446 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 751 edges. 751 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:08,446 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 751 transitions. [2022-04-28 08:15:08,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-28 08:15:08,447 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:15:08,447 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] [2022-04-28 08:15:08,447 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-04-28 08:15:08,447 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:15:08,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:15:08,447 INFO L85 PathProgramCache]: Analyzing trace with hash -903470965, now seen corresponding path program 1 times [2022-04-28 08:15:08,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:08,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [641199278] [2022-04-28 08:15:08,448 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:15:08,448 INFO L85 PathProgramCache]: Analyzing trace with hash -903470965, now seen corresponding path program 2 times [2022-04-28 08:15:08,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:15:08,448 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2038551107] [2022-04-28 08:15:08,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:15:08,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:15:08,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:08,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:15:08,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:08,577 INFO L290 TraceCheckUtils]: 0: Hoare triple {137047#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {137012#true} is VALID [2022-04-28 08:15:08,577 INFO L290 TraceCheckUtils]: 1: Hoare triple {137012#true} assume true; {137012#true} is VALID [2022-04-28 08:15:08,577 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137012#true} {137012#true} #1156#return; {137012#true} is VALID [2022-04-28 08:15:08,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:15:08,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:08,610 INFO L290 TraceCheckUtils]: 0: Hoare triple {137048#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:15:08,611 INFO L290 TraceCheckUtils]: 1: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:15:08,611 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {137012#true} #1066#return; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:15:08,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:15:08,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:08,626 INFO L290 TraceCheckUtils]: 0: Hoare triple {137049#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137012#true} is VALID [2022-04-28 08:15:08,627 INFO L290 TraceCheckUtils]: 1: Hoare triple {137012#true} assume true; {137012#true} is VALID [2022-04-28 08:15:08,627 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137012#true} {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1068#return; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:15:08,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:15:08,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:08,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:15:08,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:08,725 INFO L290 TraceCheckUtils]: 0: Hoare triple {137064#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {137012#true} is VALID [2022-04-28 08:15:08,726 INFO L290 TraceCheckUtils]: 1: Hoare triple {137012#true} assume !(0 != ~compRegistered~0); {137012#true} is VALID [2022-04-28 08:15:08,726 INFO L290 TraceCheckUtils]: 2: Hoare triple {137012#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {137012#true} is VALID [2022-04-28 08:15:08,726 INFO L290 TraceCheckUtils]: 3: Hoare triple {137012#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {137012#true} is VALID [2022-04-28 08:15:08,726 INFO L290 TraceCheckUtils]: 4: Hoare triple {137012#true} assume 1 == ~tmp_ndt_11~0; {137012#true} is VALID [2022-04-28 08:15:08,726 INFO L290 TraceCheckUtils]: 5: Hoare triple {137012#true} ~returnVal2~0 := -1073741823; {137012#true} is VALID [2022-04-28 08:15:08,726 INFO L290 TraceCheckUtils]: 6: Hoare triple {137012#true} assume !(~s~0 == ~NP~0); {137012#true} is VALID [2022-04-28 08:15:08,726 INFO L290 TraceCheckUtils]: 7: Hoare triple {137012#true} assume !(~s~0 == ~MPR1~0); {137012#true} is VALID [2022-04-28 08:15:08,727 INFO L290 TraceCheckUtils]: 8: Hoare triple {137012#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:15:08,727 INFO L290 TraceCheckUtils]: 9: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:15:08,727 INFO L290 TraceCheckUtils]: 10: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:15:08,728 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {137063#(<= ~SKIP2~0 ~s~0)} {137012#true} #1134#return; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:15:08,728 INFO L290 TraceCheckUtils]: 0: Hoare triple {137050#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {137012#true} is VALID [2022-04-28 08:15:08,728 INFO L290 TraceCheckUtils]: 1: Hoare triple {137012#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {137012#true} is VALID [2022-04-28 08:15:08,728 INFO L290 TraceCheckUtils]: 2: Hoare triple {137012#true} assume !(0 != ~disketteExtension__IsRemoved~1); {137012#true} is VALID [2022-04-28 08:15:08,729 INFO L290 TraceCheckUtils]: 3: Hoare triple {137012#true} assume 0 == ~disketteExtension__IsStarted~2; {137012#true} is VALID [2022-04-28 08:15:08,729 INFO L290 TraceCheckUtils]: 4: Hoare triple {137012#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {137012#true} is VALID [2022-04-28 08:15:08,729 INFO L290 TraceCheckUtils]: 5: Hoare triple {137012#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {137012#true} is VALID [2022-04-28 08:15:08,729 INFO L272 TraceCheckUtils]: 6: Hoare triple {137012#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {137064#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:08,730 INFO L290 TraceCheckUtils]: 7: Hoare triple {137064#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {137012#true} is VALID [2022-04-28 08:15:08,730 INFO L290 TraceCheckUtils]: 8: Hoare triple {137012#true} assume !(0 != ~compRegistered~0); {137012#true} is VALID [2022-04-28 08:15:08,730 INFO L290 TraceCheckUtils]: 9: Hoare triple {137012#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {137012#true} is VALID [2022-04-28 08:15:08,730 INFO L290 TraceCheckUtils]: 10: Hoare triple {137012#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {137012#true} is VALID [2022-04-28 08:15:08,730 INFO L290 TraceCheckUtils]: 11: Hoare triple {137012#true} assume 1 == ~tmp_ndt_11~0; {137012#true} is VALID [2022-04-28 08:15:08,730 INFO L290 TraceCheckUtils]: 12: Hoare triple {137012#true} ~returnVal2~0 := -1073741823; {137012#true} is VALID [2022-04-28 08:15:08,730 INFO L290 TraceCheckUtils]: 13: Hoare triple {137012#true} assume !(~s~0 == ~NP~0); {137012#true} is VALID [2022-04-28 08:15:08,730 INFO L290 TraceCheckUtils]: 14: Hoare triple {137012#true} assume !(~s~0 == ~MPR1~0); {137012#true} is VALID [2022-04-28 08:15:08,731 INFO L290 TraceCheckUtils]: 15: Hoare triple {137012#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:15:08,731 INFO L290 TraceCheckUtils]: 16: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:15:08,731 INFO L290 TraceCheckUtils]: 17: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:15:08,732 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {137063#(<= ~SKIP2~0 ~s~0)} {137012#true} #1134#return; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:15:08,732 INFO L290 TraceCheckUtils]: 19: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:15:08,733 INFO L290 TraceCheckUtils]: 20: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:15:08,733 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {137063#(<= ~SKIP2~0 ~s~0)} {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1074#return; {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:15:08,735 INFO L272 TraceCheckUtils]: 0: Hoare triple {137012#true} call ULTIMATE.init(); {137047#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:15:08,735 INFO L290 TraceCheckUtils]: 1: Hoare triple {137047#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {137012#true} is VALID [2022-04-28 08:15:08,736 INFO L290 TraceCheckUtils]: 2: Hoare triple {137012#true} assume true; {137012#true} is VALID [2022-04-28 08:15:08,736 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137012#true} {137012#true} #1156#return; {137012#true} is VALID [2022-04-28 08:15:08,736 INFO L272 TraceCheckUtils]: 4: Hoare triple {137012#true} call #t~ret170 := main(); {137012#true} is VALID [2022-04-28 08:15:08,736 INFO L290 TraceCheckUtils]: 5: Hoare triple {137012#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {137012#true} is VALID [2022-04-28 08:15:08,737 INFO L272 TraceCheckUtils]: 6: Hoare triple {137012#true} call _BLAST_init(); {137048#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:08,737 INFO L290 TraceCheckUtils]: 7: Hoare triple {137048#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:15:08,738 INFO L290 TraceCheckUtils]: 8: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:15:08,738 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {137012#true} #1066#return; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:15:08,739 INFO L290 TraceCheckUtils]: 10: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:15:08,739 INFO L290 TraceCheckUtils]: 11: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:15:08,740 INFO L272 TraceCheckUtils]: 12: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call stub_driver_init(); {137049#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:08,740 INFO L290 TraceCheckUtils]: 13: Hoare triple {137049#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137012#true} is VALID [2022-04-28 08:15:08,740 INFO L290 TraceCheckUtils]: 14: Hoare triple {137012#true} assume true; {137012#true} is VALID [2022-04-28 08:15:08,740 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137012#true} {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1068#return; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:15:08,741 INFO L290 TraceCheckUtils]: 16: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:15:08,741 INFO L290 TraceCheckUtils]: 17: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:15:08,742 INFO L290 TraceCheckUtils]: 18: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:15:08,742 INFO L290 TraceCheckUtils]: 19: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 2 == ~tmp_ndt_3~0; {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 08:15:08,743 INFO L272 TraceCheckUtils]: 20: Hoare triple {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {137050#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:08,743 INFO L290 TraceCheckUtils]: 21: Hoare triple {137050#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {137012#true} is VALID [2022-04-28 08:15:08,743 INFO L290 TraceCheckUtils]: 22: Hoare triple {137012#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {137012#true} is VALID [2022-04-28 08:15:08,743 INFO L290 TraceCheckUtils]: 23: Hoare triple {137012#true} assume !(0 != ~disketteExtension__IsRemoved~1); {137012#true} is VALID [2022-04-28 08:15:08,744 INFO L290 TraceCheckUtils]: 24: Hoare triple {137012#true} assume 0 == ~disketteExtension__IsStarted~2; {137012#true} is VALID [2022-04-28 08:15:08,744 INFO L290 TraceCheckUtils]: 25: Hoare triple {137012#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {137012#true} is VALID [2022-04-28 08:15:08,744 INFO L290 TraceCheckUtils]: 26: Hoare triple {137012#true} #t~post156 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post156;havoc #t~post156;#t~post157 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post157;havoc #t~post157; {137012#true} is VALID [2022-04-28 08:15:08,744 INFO L272 TraceCheckUtils]: 27: Hoare triple {137012#true} call #t~ret158 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {137064#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:08,744 INFO L290 TraceCheckUtils]: 28: Hoare triple {137064#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {137012#true} is VALID [2022-04-28 08:15:08,745 INFO L290 TraceCheckUtils]: 29: Hoare triple {137012#true} assume !(0 != ~compRegistered~0); {137012#true} is VALID [2022-04-28 08:15:08,745 INFO L290 TraceCheckUtils]: 30: Hoare triple {137012#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {137012#true} is VALID [2022-04-28 08:15:08,745 INFO L290 TraceCheckUtils]: 31: Hoare triple {137012#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {137012#true} is VALID [2022-04-28 08:15:08,745 INFO L290 TraceCheckUtils]: 32: Hoare triple {137012#true} assume 1 == ~tmp_ndt_11~0; {137012#true} is VALID [2022-04-28 08:15:08,745 INFO L290 TraceCheckUtils]: 33: Hoare triple {137012#true} ~returnVal2~0 := -1073741823; {137012#true} is VALID [2022-04-28 08:15:08,745 INFO L290 TraceCheckUtils]: 34: Hoare triple {137012#true} assume !(~s~0 == ~NP~0); {137012#true} is VALID [2022-04-28 08:15:08,745 INFO L290 TraceCheckUtils]: 35: Hoare triple {137012#true} assume !(~s~0 == ~MPR1~0); {137012#true} is VALID [2022-04-28 08:15:08,746 INFO L290 TraceCheckUtils]: 36: Hoare triple {137012#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:15:08,746 INFO L290 TraceCheckUtils]: 37: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:15:08,746 INFO L290 TraceCheckUtils]: 38: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:15:08,747 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {137063#(<= ~SKIP2~0 ~s~0)} {137012#true} #1134#return; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:15:08,747 INFO L290 TraceCheckUtils]: 40: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret158 && #t~ret158 <= 2147483647;~tmp~0 := #t~ret158;havoc #t~ret158;#res := ~tmp~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:15:08,747 INFO L290 TraceCheckUtils]: 41: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 08:15:08,748 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {137063#(<= ~SKIP2~0 ~s~0)} {137020#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1074#return; {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:15:08,749 INFO L290 TraceCheckUtils]: 43: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:15:08,749 INFO L290 TraceCheckUtils]: 44: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:15:08,750 INFO L290 TraceCheckUtils]: 45: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:15:08,750 INFO L290 TraceCheckUtils]: 46: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 != ~UNLOADED~0; {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:15:08,750 INFO L290 TraceCheckUtils]: 47: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -1 != ~status~1; {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:15:08,751 INFO L290 TraceCheckUtils]: 48: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(~s~0 != ~SKIP2~0); {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:15:08,751 INFO L290 TraceCheckUtils]: 49: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 08:15:08,752 INFO L290 TraceCheckUtils]: 50: Hoare triple {137046#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 == ~DC~0; {137013#false} is VALID [2022-04-28 08:15:08,752 INFO L290 TraceCheckUtils]: 51: Hoare triple {137013#false} assume 259 == ~status~1; {137013#false} is VALID [2022-04-28 08:15:08,752 INFO L272 TraceCheckUtils]: 52: Hoare triple {137013#false} call errorFn(); {137013#false} is VALID [2022-04-28 08:15:08,752 INFO L290 TraceCheckUtils]: 53: Hoare triple {137013#false} assume !false; {137013#false} is VALID [2022-04-28 08:15:08,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:15:08,752 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:15:08,752 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2038551107] [2022-04-28 08:15:08,752 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2038551107] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:08,753 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:08,753 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:15:08,753 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:15:08,753 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [641199278] [2022-04-28 08:15:08,753 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [641199278] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:08,753 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:08,753 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:15:08,753 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [35437178] [2022-04-28 08:15:08,753 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:15:08,754 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 [2022-04-28 08:15:08,754 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:15:08,754 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) [2022-04-28 08:15:08,795 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:08,796 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 08:15:08,796 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:08,797 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 08:15:08,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-28 08:15:08,798 INFO L87 Difference]: Start difference. First operand 589 states and 751 transitions. Second operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 5 states have internal predecessors, (42), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 08:15:15,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:15,358 INFO L93 Difference]: Finished difference Result 758 states and 985 transitions. [2022-04-28 08:15:15,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 08:15:15,358 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 [2022-04-28 08:15:15,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:15:15,359 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) [2022-04-28 08:15:15,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 662 transitions. [2022-04-28 08:15:15,362 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) [2022-04-28 08:15:15,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 662 transitions. [2022-04-28 08:15:15,366 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 662 transitions. [2022-04-28 08:15:16,057 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 662 edges. 662 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:16,080 INFO L225 Difference]: With dead ends: 758 [2022-04-28 08:15:16,080 INFO L226 Difference]: Without dead ends: 740 [2022-04-28 08:15:16,081 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 11 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2022-04-28 08:15:16,081 INFO L413 NwaCegarLoop]: 517 mSDtfsCounter, 1019 mSDsluCounter, 420 mSDsCounter, 0 mSdLazyCounter, 1356 mSolverCounterSat, 301 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1034 SdHoareTripleChecker+Valid, 937 SdHoareTripleChecker+Invalid, 1657 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 301 IncrementalHoareTripleChecker+Valid, 1356 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-28 08:15:16,081 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1034 Valid, 937 Invalid, 1657 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [301 Valid, 1356 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-28 08:15:16,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 740 states. [2022-04-28 08:15:17,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 740 to 573. [2022-04-28 08:15:17,435 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:15:17,436 INFO L82 GeneralOperation]: Start isEquivalent. First operand 740 states. Second operand has 573 states, 454 states have (on average 1.2731277533039647) internal successors, (578), 464 states have internal predecessors, (578), 68 states have call successors, (68), 44 states have call predecessors, (68), 50 states have return successors, (81), 65 states have call predecessors, (81), 60 states have call successors, (81) [2022-04-28 08:15:17,437 INFO L74 IsIncluded]: Start isIncluded. First operand 740 states. Second operand has 573 states, 454 states have (on average 1.2731277533039647) internal successors, (578), 464 states have internal predecessors, (578), 68 states have call successors, (68), 44 states have call predecessors, (68), 50 states have return successors, (81), 65 states have call predecessors, (81), 60 states have call successors, (81) [2022-04-28 08:15:17,437 INFO L87 Difference]: Start difference. First operand 740 states. Second operand has 573 states, 454 states have (on average 1.2731277533039647) internal successors, (578), 464 states have internal predecessors, (578), 68 states have call successors, (68), 44 states have call predecessors, (68), 50 states have return successors, (81), 65 states have call predecessors, (81), 60 states have call successors, (81) [2022-04-28 08:15:17,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:17,461 INFO L93 Difference]: Finished difference Result 740 states and 965 transitions. [2022-04-28 08:15:17,461 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 965 transitions. [2022-04-28 08:15:17,462 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:17,462 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:17,463 INFO L74 IsIncluded]: Start isIncluded. First operand has 573 states, 454 states have (on average 1.2731277533039647) internal successors, (578), 464 states have internal predecessors, (578), 68 states have call successors, (68), 44 states have call predecessors, (68), 50 states have return successors, (81), 65 states have call predecessors, (81), 60 states have call successors, (81) Second operand 740 states. [2022-04-28 08:15:17,464 INFO L87 Difference]: Start difference. First operand has 573 states, 454 states have (on average 1.2731277533039647) internal successors, (578), 464 states have internal predecessors, (578), 68 states have call successors, (68), 44 states have call predecessors, (68), 50 states have return successors, (81), 65 states have call predecessors, (81), 60 states have call successors, (81) Second operand 740 states. [2022-04-28 08:15:17,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:17,495 INFO L93 Difference]: Finished difference Result 740 states and 965 transitions. [2022-04-28 08:15:17,495 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 965 transitions. [2022-04-28 08:15:17,496 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:17,496 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:17,496 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:15:17,496 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:15:17,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 573 states, 454 states have (on average 1.2731277533039647) internal successors, (578), 464 states have internal predecessors, (578), 68 states have call successors, (68), 44 states have call predecessors, (68), 50 states have return successors, (81), 65 states have call predecessors, (81), 60 states have call successors, (81) [2022-04-28 08:15:17,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 573 states and 727 transitions. [2022-04-28 08:15:17,517 INFO L78 Accepts]: Start accepts. Automaton has 573 states and 727 transitions. Word has length 54 [2022-04-28 08:15:17,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:15:17,517 INFO L495 AbstractCegarLoop]: Abstraction has 573 states and 727 transitions. [2022-04-28 08:15:17,518 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) [2022-04-28 08:15:17,518 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 573 states and 727 transitions. [2022-04-28 08:15:18,850 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 727 edges. 727 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:18,850 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 727 transitions. [2022-04-28 08:15:18,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-28 08:15:18,851 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:15:18,851 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] [2022-04-28 08:15:18,851 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-04-28 08:15:18,851 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:15:18,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:15:18,851 INFO L85 PathProgramCache]: Analyzing trace with hash -1947373933, now seen corresponding path program 1 times [2022-04-28 08:15:18,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:18,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2138908986] [2022-04-28 08:15:18,852 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:15:18,852 INFO L85 PathProgramCache]: Analyzing trace with hash -1947373933, now seen corresponding path program 2 times [2022-04-28 08:15:18,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:15:18,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189114064] [2022-04-28 08:15:18,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:15:18,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:15:18,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:18,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:15:18,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:18,959 INFO L290 TraceCheckUtils]: 0: Hoare triple {141267#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {141233#true} is VALID [2022-04-28 08:15:18,959 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 08:15:18,959 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {141233#true} {141233#true} #1156#return; {141233#true} is VALID [2022-04-28 08:15:18,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:15:18,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:18,984 INFO L290 TraceCheckUtils]: 0: Hoare triple {141268#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {141233#true} is VALID [2022-04-28 08:15:18,984 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 08:15:18,984 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {141233#true} {141233#true} #1066#return; {141233#true} is VALID [2022-04-28 08:15:18,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:15:18,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:18,999 INFO L290 TraceCheckUtils]: 0: Hoare triple {141269#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {141233#true} is VALID [2022-04-28 08:15:18,999 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 08:15:18,999 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {141233#true} {141233#true} #1068#return; {141233#true} is VALID [2022-04-28 08:15:19,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:15:19,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:19,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:15:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:19,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 08:15:19,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:19,120 INFO L290 TraceCheckUtils]: 0: Hoare triple {141294#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {141233#true} is VALID [2022-04-28 08:15:19,120 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {141233#true} is VALID [2022-04-28 08:15:19,120 INFO L290 TraceCheckUtils]: 2: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 08:15:19,120 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {141233#true} {141233#true} #1146#return; {141233#true} is VALID [2022-04-28 08:15:19,121 INFO L290 TraceCheckUtils]: 0: Hoare triple {141287#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {141233#true} is VALID [2022-04-28 08:15:19,121 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume 1 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-28 08:15:19,121 INFO L290 TraceCheckUtils]: 2: Hoare triple {141233#true} assume 0 != ~FAKE_CONDITION~1;~Irp__IoStatus__Status~4 := -1073741536;~myStatus~0 := -1073741536;~Irp__IoStatus__Information~4 := 0; {141233#true} is VALID [2022-04-28 08:15:19,121 INFO L272 TraceCheckUtils]: 3: Hoare triple {141233#true} call IofCompleteRequest(~Irp, 0); {141294#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:15:19,122 INFO L290 TraceCheckUtils]: 4: Hoare triple {141294#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {141233#true} is VALID [2022-04-28 08:15:19,122 INFO L290 TraceCheckUtils]: 5: Hoare triple {141233#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {141233#true} is VALID [2022-04-28 08:15:19,122 INFO L290 TraceCheckUtils]: 6: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 08:15:19,122 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {141233#true} {141233#true} #1146#return; {141233#true} is VALID [2022-04-28 08:15:19,122 INFO L290 TraceCheckUtils]: 8: Hoare triple {141233#true} #t~post169 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post169 - 1;havoc #t~post169; {141233#true} is VALID [2022-04-28 08:15:19,122 INFO L290 TraceCheckUtils]: 9: Hoare triple {141233#true} assume 0 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-28 08:15:19,123 INFO L290 TraceCheckUtils]: 10: Hoare triple {141233#true} ~ntStatus~4 := -1073741536; {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} is VALID [2022-04-28 08:15:19,123 INFO L290 TraceCheckUtils]: 11: Hoare triple {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} #res := ~ntStatus~4; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-28 08:15:19,123 INFO L290 TraceCheckUtils]: 12: Hoare triple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} assume true; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-28 08:15:19,124 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} {141233#true} #1128#return; {141285#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} is VALID [2022-04-28 08:15:19,124 INFO L290 TraceCheckUtils]: 0: Hoare triple {141270#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {141233#true} is VALID [2022-04-28 08:15:19,124 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {141233#true} is VALID [2022-04-28 08:15:19,124 INFO L290 TraceCheckUtils]: 2: Hoare triple {141233#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {141233#true} is VALID [2022-04-28 08:15:19,125 INFO L272 TraceCheckUtils]: 3: Hoare triple {141233#true} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {141287#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:19,125 INFO L290 TraceCheckUtils]: 4: Hoare triple {141287#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {141233#true} is VALID [2022-04-28 08:15:19,125 INFO L290 TraceCheckUtils]: 5: Hoare triple {141233#true} assume 1 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-28 08:15:19,125 INFO L290 TraceCheckUtils]: 6: Hoare triple {141233#true} assume 0 != ~FAKE_CONDITION~1;~Irp__IoStatus__Status~4 := -1073741536;~myStatus~0 := -1073741536;~Irp__IoStatus__Information~4 := 0; {141233#true} is VALID [2022-04-28 08:15:19,125 INFO L272 TraceCheckUtils]: 7: Hoare triple {141233#true} call IofCompleteRequest(~Irp, 0); {141294#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:15:19,126 INFO L290 TraceCheckUtils]: 8: Hoare triple {141294#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {141233#true} is VALID [2022-04-28 08:15:19,126 INFO L290 TraceCheckUtils]: 9: Hoare triple {141233#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {141233#true} is VALID [2022-04-28 08:15:19,126 INFO L290 TraceCheckUtils]: 10: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 08:15:19,126 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {141233#true} {141233#true} #1146#return; {141233#true} is VALID [2022-04-28 08:15:19,126 INFO L290 TraceCheckUtils]: 12: Hoare triple {141233#true} #t~post169 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post169 - 1;havoc #t~post169; {141233#true} is VALID [2022-04-28 08:15:19,126 INFO L290 TraceCheckUtils]: 13: Hoare triple {141233#true} assume 0 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-28 08:15:19,133 INFO L290 TraceCheckUtils]: 14: Hoare triple {141233#true} ~ntStatus~4 := -1073741536; {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} is VALID [2022-04-28 08:15:19,133 INFO L290 TraceCheckUtils]: 15: Hoare triple {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} #res := ~ntStatus~4; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-28 08:15:19,133 INFO L290 TraceCheckUtils]: 16: Hoare triple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} assume true; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-28 08:15:19,134 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} {141233#true} #1128#return; {141285#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} is VALID [2022-04-28 08:15:19,135 INFO L290 TraceCheckUtils]: 18: Hoare triple {141285#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} assume -2147483648 <= #t~ret155 && #t~ret155 <= 2147483647;~ntStatus~3 := #t~ret155;havoc #t~ret155;#res := ~ntStatus~3; {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} is VALID [2022-04-28 08:15:19,135 INFO L290 TraceCheckUtils]: 19: Hoare triple {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} assume true; {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} is VALID [2022-04-28 08:15:19,136 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} {141233#true} #1074#return; {141265#(not (= |main_#t~ret99| 259))} is VALID [2022-04-28 08:15:19,138 INFO L272 TraceCheckUtils]: 0: Hoare triple {141233#true} call ULTIMATE.init(); {141267#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:15:19,138 INFO L290 TraceCheckUtils]: 1: Hoare triple {141267#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {141233#true} is VALID [2022-04-28 08:15:19,138 INFO L290 TraceCheckUtils]: 2: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 08:15:19,139 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {141233#true} {141233#true} #1156#return; {141233#true} is VALID [2022-04-28 08:15:19,139 INFO L272 TraceCheckUtils]: 4: Hoare triple {141233#true} call #t~ret170 := main(); {141233#true} is VALID [2022-04-28 08:15:19,139 INFO L290 TraceCheckUtils]: 5: Hoare triple {141233#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {141233#true} is VALID [2022-04-28 08:15:19,141 INFO L272 TraceCheckUtils]: 6: Hoare triple {141233#true} call _BLAST_init(); {141268#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:19,141 INFO L290 TraceCheckUtils]: 7: Hoare triple {141268#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {141233#true} is VALID [2022-04-28 08:15:19,141 INFO L290 TraceCheckUtils]: 8: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 08:15:19,141 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {141233#true} {141233#true} #1066#return; {141233#true} is VALID [2022-04-28 08:15:19,141 INFO L290 TraceCheckUtils]: 10: Hoare triple {141233#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {141233#true} is VALID [2022-04-28 08:15:19,141 INFO L290 TraceCheckUtils]: 11: Hoare triple {141233#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {141233#true} is VALID [2022-04-28 08:15:19,142 INFO L272 TraceCheckUtils]: 12: Hoare triple {141233#true} call stub_driver_init(); {141269#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:19,142 INFO L290 TraceCheckUtils]: 13: Hoare triple {141269#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {141233#true} is VALID [2022-04-28 08:15:19,142 INFO L290 TraceCheckUtils]: 14: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 08:15:19,142 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {141233#true} {141233#true} #1068#return; {141233#true} is VALID [2022-04-28 08:15:19,142 INFO L290 TraceCheckUtils]: 16: Hoare triple {141233#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {141233#true} is VALID [2022-04-28 08:15:19,142 INFO L290 TraceCheckUtils]: 17: Hoare triple {141233#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {141233#true} is VALID [2022-04-28 08:15:19,142 INFO L290 TraceCheckUtils]: 18: Hoare triple {141233#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {141233#true} is VALID [2022-04-28 08:15:19,143 INFO L290 TraceCheckUtils]: 19: Hoare triple {141233#true} assume 2 == ~tmp_ndt_3~0; {141233#true} is VALID [2022-04-28 08:15:19,143 INFO L272 TraceCheckUtils]: 20: Hoare triple {141233#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {141270#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:19,144 INFO L290 TraceCheckUtils]: 21: Hoare triple {141270#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {141233#true} is VALID [2022-04-28 08:15:19,144 INFO L290 TraceCheckUtils]: 22: Hoare triple {141233#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {141233#true} is VALID [2022-04-28 08:15:19,144 INFO L290 TraceCheckUtils]: 23: Hoare triple {141233#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 != ~__cil_tmp41~0; {141233#true} is VALID [2022-04-28 08:15:19,144 INFO L272 TraceCheckUtils]: 24: Hoare triple {141233#true} call #t~ret155 := FloppyQueueRequest(~disketteExtension~2, ~Irp); {141287#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:19,145 INFO L290 TraceCheckUtils]: 25: Hoare triple {141287#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~s~0 |old(~s~0)|))} ~DisketteExtension := #in~DisketteExtension;~Irp := #in~Irp;havoc ~Irp__IoStatus__Status~4;havoc ~Irp__IoStatus__Information~4;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~1;havoc ~ntStatus~4;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~FAKE_CONDITION~1 := #t~nondet167;havoc #t~nondet167;#t~post168 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post168;havoc #t~post168; {141233#true} is VALID [2022-04-28 08:15:19,145 INFO L290 TraceCheckUtils]: 26: Hoare triple {141233#true} assume 1 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-28 08:15:19,145 INFO L290 TraceCheckUtils]: 27: Hoare triple {141233#true} assume 0 != ~FAKE_CONDITION~1;~Irp__IoStatus__Status~4 := -1073741536;~myStatus~0 := -1073741536;~Irp__IoStatus__Information~4 := 0; {141233#true} is VALID [2022-04-28 08:15:19,145 INFO L272 TraceCheckUtils]: 28: Hoare triple {141233#true} call IofCompleteRequest(~Irp, 0); {141294#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:15:19,145 INFO L290 TraceCheckUtils]: 29: Hoare triple {141294#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {141233#true} is VALID [2022-04-28 08:15:19,145 INFO L290 TraceCheckUtils]: 30: Hoare triple {141233#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {141233#true} is VALID [2022-04-28 08:15:19,145 INFO L290 TraceCheckUtils]: 31: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 08:15:19,145 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {141233#true} {141233#true} #1146#return; {141233#true} is VALID [2022-04-28 08:15:19,145 INFO L290 TraceCheckUtils]: 33: Hoare triple {141233#true} #t~post169 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post169 - 1;havoc #t~post169; {141233#true} is VALID [2022-04-28 08:15:19,146 INFO L290 TraceCheckUtils]: 34: Hoare triple {141233#true} assume 0 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-28 08:15:19,146 INFO L290 TraceCheckUtils]: 35: Hoare triple {141233#true} ~ntStatus~4 := -1073741536; {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} is VALID [2022-04-28 08:15:19,146 INFO L290 TraceCheckUtils]: 36: Hoare triple {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} #res := ~ntStatus~4; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-28 08:15:19,146 INFO L290 TraceCheckUtils]: 37: Hoare triple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} assume true; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-28 08:15:19,147 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} {141233#true} #1128#return; {141285#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} is VALID [2022-04-28 08:15:19,147 INFO L290 TraceCheckUtils]: 39: Hoare triple {141285#(<= (+ |FloppyDeviceControl_#t~ret155| 1073741536) 0)} assume -2147483648 <= #t~ret155 && #t~ret155 <= 2147483647;~ntStatus~3 := #t~ret155;havoc #t~ret155;#res := ~ntStatus~3; {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} is VALID [2022-04-28 08:15:19,148 INFO L290 TraceCheckUtils]: 40: Hoare triple {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} assume true; {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} is VALID [2022-04-28 08:15:19,148 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} {141233#true} #1074#return; {141265#(not (= |main_#t~ret99| 259))} is VALID [2022-04-28 08:15:19,149 INFO L290 TraceCheckUtils]: 42: Hoare triple {141265#(not (= |main_#t~ret99| 259))} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {141266#(not (= main_~status~1 259))} is VALID [2022-04-28 08:15:19,149 INFO L290 TraceCheckUtils]: 43: Hoare triple {141266#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {141266#(not (= main_~status~1 259))} is VALID [2022-04-28 08:15:19,149 INFO L290 TraceCheckUtils]: 44: Hoare triple {141266#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {141266#(not (= main_~status~1 259))} is VALID [2022-04-28 08:15:19,150 INFO L290 TraceCheckUtils]: 45: Hoare triple {141266#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {141266#(not (= main_~status~1 259))} is VALID [2022-04-28 08:15:19,150 INFO L290 TraceCheckUtils]: 46: Hoare triple {141266#(not (= main_~status~1 259))} assume -1 != ~status~1; {141266#(not (= main_~status~1 259))} is VALID [2022-04-28 08:15:19,150 INFO L290 TraceCheckUtils]: 47: Hoare triple {141266#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {141266#(not (= main_~status~1 259))} is VALID [2022-04-28 08:15:19,157 INFO L290 TraceCheckUtils]: 48: Hoare triple {141266#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {141266#(not (= main_~status~1 259))} is VALID [2022-04-28 08:15:19,157 INFO L290 TraceCheckUtils]: 49: Hoare triple {141266#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {141266#(not (= main_~status~1 259))} is VALID [2022-04-28 08:15:19,157 INFO L290 TraceCheckUtils]: 50: Hoare triple {141266#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {141266#(not (= main_~status~1 259))} is VALID [2022-04-28 08:15:19,158 INFO L290 TraceCheckUtils]: 51: Hoare triple {141266#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {141266#(not (= main_~status~1 259))} is VALID [2022-04-28 08:15:19,158 INFO L290 TraceCheckUtils]: 52: Hoare triple {141266#(not (= main_~status~1 259))} assume 259 == ~status~1; {141234#false} is VALID [2022-04-28 08:15:19,158 INFO L272 TraceCheckUtils]: 53: Hoare triple {141234#false} call errorFn(); {141234#false} is VALID [2022-04-28 08:15:19,158 INFO L290 TraceCheckUtils]: 54: Hoare triple {141234#false} assume !false; {141234#false} is VALID [2022-04-28 08:15:19,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:15:19,159 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:15:19,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189114064] [2022-04-28 08:15:19,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [189114064] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:19,159 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:19,159 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 08:15:19,159 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:15:19,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2138908986] [2022-04-28 08:15:19,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2138908986] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:19,160 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:19,160 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 08:15:19,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147821678] [2022-04-28 08:15:19,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:15:19,160 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 [2022-04-28 08:15:19,160 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:15:19,160 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) [2022-04-28 08:15:19,200 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:19,201 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 08:15:19,201 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:19,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 08:15:19,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2022-04-28 08:15:19,201 INFO L87 Difference]: Start difference. First operand 573 states and 727 transitions. Second operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 6 states have internal predecessors, (41), 2 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:15:26,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:26,248 INFO L93 Difference]: Finished difference Result 608 states and 766 transitions. [2022-04-28 08:15:26,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 08:15:26,248 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 [2022-04-28 08:15:26,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:15:26,248 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) [2022-04-28 08:15:26,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 495 transitions. [2022-04-28 08:15:26,251 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) [2022-04-28 08:15:26,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 495 transitions. [2022-04-28 08:15:26,254 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 495 transitions. [2022-04-28 08:15:26,734 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 495 edges. 495 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:26,749 INFO L225 Difference]: With dead ends: 608 [2022-04-28 08:15:26,750 INFO L226 Difference]: Without dead ends: 580 [2022-04-28 08:15:26,750 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=44, Invalid=196, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:15:26,750 INFO L413 NwaCegarLoop]: 401 mSDtfsCounter, 299 mSDsluCounter, 1204 mSDsCounter, 0 mSdLazyCounter, 2448 mSolverCounterSat, 75 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 309 SdHoareTripleChecker+Valid, 1605 SdHoareTripleChecker+Invalid, 2523 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 75 IncrementalHoareTripleChecker+Valid, 2448 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-04-28 08:15:26,750 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [309 Valid, 1605 Invalid, 2523 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [75 Valid, 2448 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-04-28 08:15:26,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 580 states. [2022-04-28 08:15:28,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 580 to 561. [2022-04-28 08:15:28,085 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:15:28,085 INFO L82 GeneralOperation]: Start isEquivalent. First operand 580 states. Second operand has 561 states, 445 states have (on average 1.2719101123595506) internal successors, (566), 455 states have internal predecessors, (566), 66 states have call successors, (66), 43 states have call predecessors, (66), 49 states have return successors, (79), 63 states have call predecessors, (79), 58 states have call successors, (79) [2022-04-28 08:15:28,086 INFO L74 IsIncluded]: Start isIncluded. First operand 580 states. Second operand has 561 states, 445 states have (on average 1.2719101123595506) internal successors, (566), 455 states have internal predecessors, (566), 66 states have call successors, (66), 43 states have call predecessors, (66), 49 states have return successors, (79), 63 states have call predecessors, (79), 58 states have call successors, (79) [2022-04-28 08:15:28,086 INFO L87 Difference]: Start difference. First operand 580 states. Second operand has 561 states, 445 states have (on average 1.2719101123595506) internal successors, (566), 455 states have internal predecessors, (566), 66 states have call successors, (66), 43 states have call predecessors, (66), 49 states have return successors, (79), 63 states have call predecessors, (79), 58 states have call successors, (79) [2022-04-28 08:15:28,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:28,099 INFO L93 Difference]: Finished difference Result 580 states and 735 transitions. [2022-04-28 08:15:28,099 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 735 transitions. [2022-04-28 08:15:28,100 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:28,100 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:28,100 INFO L74 IsIncluded]: Start isIncluded. First operand has 561 states, 445 states have (on average 1.2719101123595506) internal successors, (566), 455 states have internal predecessors, (566), 66 states have call successors, (66), 43 states have call predecessors, (66), 49 states have return successors, (79), 63 states have call predecessors, (79), 58 states have call successors, (79) Second operand 580 states. [2022-04-28 08:15:28,101 INFO L87 Difference]: Start difference. First operand has 561 states, 445 states have (on average 1.2719101123595506) internal successors, (566), 455 states have internal predecessors, (566), 66 states have call successors, (66), 43 states have call predecessors, (66), 49 states have return successors, (79), 63 states have call predecessors, (79), 58 states have call successors, (79) Second operand 580 states. [2022-04-28 08:15:28,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:28,117 INFO L93 Difference]: Finished difference Result 580 states and 735 transitions. [2022-04-28 08:15:28,117 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 735 transitions. [2022-04-28 08:15:28,118 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:28,118 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:28,118 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:15:28,118 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:15:28,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 561 states, 445 states have (on average 1.2719101123595506) internal successors, (566), 455 states have internal predecessors, (566), 66 states have call successors, (66), 43 states have call predecessors, (66), 49 states have return successors, (79), 63 states have call predecessors, (79), 58 states have call successors, (79) [2022-04-28 08:15:28,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 561 states and 711 transitions. [2022-04-28 08:15:28,140 INFO L78 Accepts]: Start accepts. Automaton has 561 states and 711 transitions. Word has length 55 [2022-04-28 08:15:28,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:15:28,140 INFO L495 AbstractCegarLoop]: Abstraction has 561 states and 711 transitions. [2022-04-28 08:15:28,140 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) [2022-04-28 08:15:28,140 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 561 states and 711 transitions. [2022-04-28 08:15:29,453 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 711 edges. 711 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:29,454 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 711 transitions. [2022-04-28 08:15:29,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-28 08:15:29,454 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:15:29,454 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] [2022-04-28 08:15:29,454 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-04-28 08:15:29,454 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:15:29,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:15:29,455 INFO L85 PathProgramCache]: Analyzing trace with hash 1534534248, now seen corresponding path program 1 times [2022-04-28 08:15:29,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:29,455 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1521307293] [2022-04-28 08:15:29,455 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:15:29,455 INFO L85 PathProgramCache]: Analyzing trace with hash 1534534248, now seen corresponding path program 2 times [2022-04-28 08:15:29,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:15:29,455 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1931150366] [2022-04-28 08:15:29,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:15:29,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:15:29,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:29,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:15:29,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:29,554 INFO L290 TraceCheckUtils]: 0: Hoare triple {144822#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {144799#true} is VALID [2022-04-28 08:15:29,554 INFO L290 TraceCheckUtils]: 1: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 08:15:29,554 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144799#true} {144799#true} #1156#return; {144799#true} is VALID [2022-04-28 08:15:29,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:15:29,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:29,578 INFO L290 TraceCheckUtils]: 0: Hoare triple {144823#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {144799#true} is VALID [2022-04-28 08:15:29,578 INFO L290 TraceCheckUtils]: 1: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 08:15:29,578 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144799#true} {144799#true} #1066#return; {144799#true} is VALID [2022-04-28 08:15:29,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:15:29,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:29,591 INFO L290 TraceCheckUtils]: 0: Hoare triple {144824#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {144799#true} is VALID [2022-04-28 08:15:29,591 INFO L290 TraceCheckUtils]: 1: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 08:15:29,591 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144799#true} {144799#true} #1068#return; {144799#true} is VALID [2022-04-28 08:15:29,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-04-28 08:15:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:29,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:15:29,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:29,604 INFO L290 TraceCheckUtils]: 0: Hoare triple {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {144799#true} is VALID [2022-04-28 08:15:29,604 INFO L290 TraceCheckUtils]: 1: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 08:15:29,604 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144799#true} {144799#true} #1088#return; {144799#true} is VALID [2022-04-28 08:15:29,604 INFO L290 TraceCheckUtils]: 0: Hoare triple {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {144799#true} is VALID [2022-04-28 08:15:29,605 INFO L272 TraceCheckUtils]: 1: Hoare triple {144799#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:15:29,605 INFO L290 TraceCheckUtils]: 2: Hoare triple {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {144799#true} is VALID [2022-04-28 08:15:29,605 INFO L290 TraceCheckUtils]: 3: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 08:15:29,605 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {144799#true} {144799#true} #1088#return; {144799#true} is VALID [2022-04-28 08:15:29,605 INFO L290 TraceCheckUtils]: 5: Hoare triple {144799#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {144799#true} is VALID [2022-04-28 08:15:29,606 INFO L290 TraceCheckUtils]: 6: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 08:15:29,606 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {144799#true} {144799#true} #1122#return; {144799#true} is VALID [2022-04-28 08:15:29,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 08:15:29,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:29,616 INFO L290 TraceCheckUtils]: 0: Hoare triple {144829#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:15:29,617 INFO L290 TraceCheckUtils]: 1: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:15:29,617 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {144799#true} #1124#return; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:15:29,619 INFO L272 TraceCheckUtils]: 0: Hoare triple {144799#true} call ULTIMATE.init(); {144822#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:15:29,619 INFO L290 TraceCheckUtils]: 1: Hoare triple {144822#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {144799#true} is VALID [2022-04-28 08:15:29,619 INFO L290 TraceCheckUtils]: 2: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 08:15:29,619 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {144799#true} {144799#true} #1156#return; {144799#true} is VALID [2022-04-28 08:15:29,619 INFO L272 TraceCheckUtils]: 4: Hoare triple {144799#true} call #t~ret170 := main(); {144799#true} is VALID [2022-04-28 08:15:29,619 INFO L290 TraceCheckUtils]: 5: Hoare triple {144799#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {144799#true} is VALID [2022-04-28 08:15:29,620 INFO L272 TraceCheckUtils]: 6: Hoare triple {144799#true} call _BLAST_init(); {144823#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:29,620 INFO L290 TraceCheckUtils]: 7: Hoare triple {144823#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {144799#true} is VALID [2022-04-28 08:15:29,620 INFO L290 TraceCheckUtils]: 8: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 08:15:29,620 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {144799#true} {144799#true} #1066#return; {144799#true} is VALID [2022-04-28 08:15:29,620 INFO L290 TraceCheckUtils]: 10: Hoare triple {144799#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {144799#true} is VALID [2022-04-28 08:15:29,620 INFO L290 TraceCheckUtils]: 11: Hoare triple {144799#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {144799#true} is VALID [2022-04-28 08:15:29,621 INFO L272 TraceCheckUtils]: 12: Hoare triple {144799#true} call stub_driver_init(); {144824#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:29,621 INFO L290 TraceCheckUtils]: 13: Hoare triple {144824#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {144799#true} is VALID [2022-04-28 08:15:29,621 INFO L290 TraceCheckUtils]: 14: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 08:15:29,621 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {144799#true} {144799#true} #1068#return; {144799#true} is VALID [2022-04-28 08:15:29,621 INFO L290 TraceCheckUtils]: 16: Hoare triple {144799#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {144799#true} is VALID [2022-04-28 08:15:29,622 INFO L290 TraceCheckUtils]: 17: Hoare triple {144799#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {144799#true} is VALID [2022-04-28 08:15:29,622 INFO L290 TraceCheckUtils]: 18: Hoare triple {144799#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {144799#true} is VALID [2022-04-28 08:15:29,622 INFO L290 TraceCheckUtils]: 19: Hoare triple {144799#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {144799#true} is VALID [2022-04-28 08:15:29,622 INFO L290 TraceCheckUtils]: 20: Hoare triple {144799#true} assume 3 == ~tmp_ndt_4~0; {144799#true} is VALID [2022-04-28 08:15:29,622 INFO L272 TraceCheckUtils]: 21: Hoare triple {144799#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {144799#true} is VALID [2022-04-28 08:15:29,622 INFO L290 TraceCheckUtils]: 22: Hoare triple {144799#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {144799#true} is VALID [2022-04-28 08:15:29,622 INFO L290 TraceCheckUtils]: 23: Hoare triple {144799#true} assume 1 == ~PagingReferenceCount~0; {144799#true} is VALID [2022-04-28 08:15:29,622 INFO L290 TraceCheckUtils]: 24: Hoare triple {144799#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {144799#true} is VALID [2022-04-28 08:15:29,622 INFO L290 TraceCheckUtils]: 25: Hoare triple {144799#true} assume !(0 != ~disketteExtension__IsRemoved~0); {144799#true} is VALID [2022-04-28 08:15:29,622 INFO L290 TraceCheckUtils]: 26: Hoare triple {144799#true} assume !(0 == ~irpSp__MinorFunction~0); {144799#true} is VALID [2022-04-28 08:15:29,622 INFO L290 TraceCheckUtils]: 27: Hoare triple {144799#true} assume !(5 == ~irpSp__MinorFunction~0); {144799#true} is VALID [2022-04-28 08:15:29,623 INFO L290 TraceCheckUtils]: 28: Hoare triple {144799#true} assume !(1 == ~irpSp__MinorFunction~0); {144799#true} is VALID [2022-04-28 08:15:29,623 INFO L290 TraceCheckUtils]: 29: Hoare triple {144799#true} assume 6 == ~irpSp__MinorFunction~0; {144799#true} is VALID [2022-04-28 08:15:29,623 INFO L290 TraceCheckUtils]: 30: Hoare triple {144799#true} assume 6 == ~irpSp__MinorFunction~0; {144799#true} is VALID [2022-04-28 08:15:29,623 INFO L290 TraceCheckUtils]: 31: Hoare triple {144799#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {144799#true} is VALID [2022-04-28 08:15:29,623 INFO L290 TraceCheckUtils]: 32: Hoare triple {144799#true} assume !(~s~0 != ~NP~0); {144799#true} is VALID [2022-04-28 08:15:29,623 INFO L290 TraceCheckUtils]: 33: Hoare triple {144799#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {144799#true} is VALID [2022-04-28 08:15:29,623 INFO L290 TraceCheckUtils]: 34: Hoare triple {144799#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {144799#true} is VALID [2022-04-28 08:15:29,623 INFO L272 TraceCheckUtils]: 35: Hoare triple {144799#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {144799#true} is VALID [2022-04-28 08:15:29,623 INFO L290 TraceCheckUtils]: 36: Hoare triple {144799#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {144799#true} is VALID [2022-04-28 08:15:29,624 INFO L290 TraceCheckUtils]: 37: Hoare triple {144799#true} assume 0 != ~compRegistered~0; {144799#true} is VALID [2022-04-28 08:15:29,624 INFO L272 TraceCheckUtils]: 38: Hoare triple {144799#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:15:29,624 INFO L290 TraceCheckUtils]: 39: Hoare triple {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {144799#true} is VALID [2022-04-28 08:15:29,625 INFO L272 TraceCheckUtils]: 40: Hoare triple {144799#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:15:29,625 INFO L290 TraceCheckUtils]: 41: Hoare triple {144825#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {144799#true} is VALID [2022-04-28 08:15:29,625 INFO L290 TraceCheckUtils]: 42: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 08:15:29,625 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {144799#true} {144799#true} #1088#return; {144799#true} is VALID [2022-04-28 08:15:29,625 INFO L290 TraceCheckUtils]: 44: Hoare triple {144799#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {144799#true} is VALID [2022-04-28 08:15:29,625 INFO L290 TraceCheckUtils]: 45: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 08:15:29,625 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {144799#true} {144799#true} #1122#return; {144799#true} is VALID [2022-04-28 08:15:29,626 INFO L290 TraceCheckUtils]: 47: Hoare triple {144799#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {144799#true} is VALID [2022-04-28 08:15:29,626 INFO L290 TraceCheckUtils]: 48: Hoare triple {144799#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {144799#true} is VALID [2022-04-28 08:15:29,626 INFO L272 TraceCheckUtils]: 49: Hoare triple {144799#true} call stubMoreProcessingRequired(); {144829#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:15:29,626 INFO L290 TraceCheckUtils]: 50: Hoare triple {144829#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:15:29,627 INFO L290 TraceCheckUtils]: 51: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:15:29,627 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {144799#true} #1124#return; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:15:29,627 INFO L290 TraceCheckUtils]: 53: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:15:29,628 INFO L290 TraceCheckUtils]: 54: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume 0 == ~tmp_ndt_10~0; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:15:29,628 INFO L290 TraceCheckUtils]: 55: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} ~returnVal2~0 := 0; {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:15:29,628 INFO L290 TraceCheckUtils]: 56: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~NP~0); {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 08:15:29,629 INFO L290 TraceCheckUtils]: 57: Hoare triple {144821#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~MPR1~0); {144800#false} is VALID [2022-04-28 08:15:29,629 INFO L290 TraceCheckUtils]: 58: Hoare triple {144800#false} assume !(~s~0 == ~SKIP1~0); {144800#false} is VALID [2022-04-28 08:15:29,629 INFO L272 TraceCheckUtils]: 59: Hoare triple {144800#false} call errorFn(); {144800#false} is VALID [2022-04-28 08:15:29,629 INFO L290 TraceCheckUtils]: 60: Hoare triple {144800#false} assume !false; {144800#false} is VALID [2022-04-28 08:15:29,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:15:29,630 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:15:29,630 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1931150366] [2022-04-28 08:15:29,630 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1931150366] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:29,630 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:29,630 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 08:15:29,630 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:15:29,630 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1521307293] [2022-04-28 08:15:29,630 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1521307293] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:29,630 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:29,630 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 08:15:29,631 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204781869] [2022-04-28 08:15:29,631 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:15:29,631 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 [2022-04-28 08:15:29,631 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:15:29,631 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) [2022-04-28 08:15:29,674 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:29,674 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 08:15:29,674 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:29,674 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 08:15:29,674 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-04-28 08:15:29,675 INFO L87 Difference]: Start difference. First operand 561 states and 711 transitions. Second operand has 8 states, 8 states have (on average 5.625) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:15:33,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:33,425 INFO L93 Difference]: Finished difference Result 898 states and 1149 transitions. [2022-04-28 08:15:33,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 08:15:33,425 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 [2022-04-28 08:15:33,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:15:33,426 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) [2022-04-28 08:15:33,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 664 transitions. [2022-04-28 08:15:33,429 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) [2022-04-28 08:15:33,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 664 transitions. [2022-04-28 08:15:33,432 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 664 transitions. [2022-04-28 08:15:34,009 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 664 edges. 664 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:34,024 INFO L225 Difference]: With dead ends: 898 [2022-04-28 08:15:34,024 INFO L226 Difference]: Without dead ends: 589 [2022-04-28 08:15:34,025 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2022-04-28 08:15:34,025 INFO L413 NwaCegarLoop]: 385 mSDtfsCounter, 448 mSDsluCounter, 440 mSDsCounter, 0 mSdLazyCounter, 676 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 454 SdHoareTripleChecker+Valid, 825 SdHoareTripleChecker+Invalid, 818 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 676 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-28 08:15:34,026 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [454 Valid, 825 Invalid, 818 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 676 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-28 08:15:34,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 589 states. [2022-04-28 08:15:35,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 589 to 566. [2022-04-28 08:15:35,349 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:15:35,350 INFO L82 GeneralOperation]: Start isEquivalent. First operand 589 states. Second operand has 566 states, 449 states have (on average 1.265033407572383) internal successors, (568), 460 states have internal predecessors, (568), 66 states have call successors, (66), 43 states have call predecessors, (66), 50 states have return successors, (83), 63 states have call predecessors, (83), 58 states have call successors, (83) [2022-04-28 08:15:35,350 INFO L74 IsIncluded]: Start isIncluded. First operand 589 states. Second operand has 566 states, 449 states have (on average 1.265033407572383) internal successors, (568), 460 states have internal predecessors, (568), 66 states have call successors, (66), 43 states have call predecessors, (66), 50 states have return successors, (83), 63 states have call predecessors, (83), 58 states have call successors, (83) [2022-04-28 08:15:35,350 INFO L87 Difference]: Start difference. First operand 589 states. Second operand has 566 states, 449 states have (on average 1.265033407572383) internal successors, (568), 460 states have internal predecessors, (568), 66 states have call successors, (66), 43 states have call predecessors, (66), 50 states have return successors, (83), 63 states have call predecessors, (83), 58 states have call successors, (83) [2022-04-28 08:15:35,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:35,363 INFO L93 Difference]: Finished difference Result 589 states and 746 transitions. [2022-04-28 08:15:35,363 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 746 transitions. [2022-04-28 08:15:35,364 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:35,364 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:35,364 INFO L74 IsIncluded]: Start isIncluded. First operand has 566 states, 449 states have (on average 1.265033407572383) internal successors, (568), 460 states have internal predecessors, (568), 66 states have call successors, (66), 43 states have call predecessors, (66), 50 states have return successors, (83), 63 states have call predecessors, (83), 58 states have call successors, (83) Second operand 589 states. [2022-04-28 08:15:35,365 INFO L87 Difference]: Start difference. First operand has 566 states, 449 states have (on average 1.265033407572383) internal successors, (568), 460 states have internal predecessors, (568), 66 states have call successors, (66), 43 states have call predecessors, (66), 50 states have return successors, (83), 63 states have call predecessors, (83), 58 states have call successors, (83) Second operand 589 states. [2022-04-28 08:15:35,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:35,376 INFO L93 Difference]: Finished difference Result 589 states and 746 transitions. [2022-04-28 08:15:35,376 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 746 transitions. [2022-04-28 08:15:35,376 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:35,376 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:35,377 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:15:35,377 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:15:35,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 566 states, 449 states have (on average 1.265033407572383) internal successors, (568), 460 states have internal predecessors, (568), 66 states have call successors, (66), 43 states have call predecessors, (66), 50 states have return successors, (83), 63 states have call predecessors, (83), 58 states have call successors, (83) [2022-04-28 08:15:35,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 566 states and 717 transitions. [2022-04-28 08:15:35,392 INFO L78 Accepts]: Start accepts. Automaton has 566 states and 717 transitions. Word has length 61 [2022-04-28 08:15:35,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:15:35,392 INFO L495 AbstractCegarLoop]: Abstraction has 566 states and 717 transitions. [2022-04-28 08:15:35,392 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) [2022-04-28 08:15:35,393 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 566 states and 717 transitions. [2022-04-28 08:15:36,735 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 717 edges. 717 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:36,736 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 717 transitions. [2022-04-28 08:15:36,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-28 08:15:36,736 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:15:36,736 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] [2022-04-28 08:15:36,736 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-04-28 08:15:36,737 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:15:36,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:15:36,737 INFO L85 PathProgramCache]: Analyzing trace with hash -1752890422, now seen corresponding path program 1 times [2022-04-28 08:15:36,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:36,737 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [317638158] [2022-04-28 08:15:36,737 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:15:36,737 INFO L85 PathProgramCache]: Analyzing trace with hash -1752890422, now seen corresponding path program 2 times [2022-04-28 08:15:36,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:15:36,737 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057612811] [2022-04-28 08:15:36,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:15:36,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:15:36,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:36,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:15:36,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:36,855 INFO L290 TraceCheckUtils]: 0: Hoare triple {148979#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {148948#true} is VALID [2022-04-28 08:15:36,856 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 08:15:36,856 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148948#true} {148948#true} #1156#return; {148948#true} is VALID [2022-04-28 08:15:36,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:15:36,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:36,883 INFO L290 TraceCheckUtils]: 0: Hoare triple {148980#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148948#true} is VALID [2022-04-28 08:15:36,883 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 08:15:36,883 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148948#true} {148948#true} #1066#return; {148948#true} is VALID [2022-04-28 08:15:36,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:15:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:36,897 INFO L290 TraceCheckUtils]: 0: Hoare triple {148981#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148948#true} is VALID [2022-04-28 08:15:36,897 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 08:15:36,897 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148948#true} {148948#true} #1068#return; {148948#true} is VALID [2022-04-28 08:15:36,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-28 08:15:36,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:36,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:15:36,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:36,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:15:36,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:36,997 INFO L290 TraceCheckUtils]: 0: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {148948#true} is VALID [2022-04-28 08:15:36,997 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 08:15:36,997 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148948#true} {148948#true} #1088#return; {148948#true} is VALID [2022-04-28 08:15:36,997 INFO L290 TraceCheckUtils]: 0: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {148948#true} is VALID [2022-04-28 08:15:36,998 INFO L272 TraceCheckUtils]: 1: Hoare triple {148948#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:15:36,998 INFO L290 TraceCheckUtils]: 2: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {148948#true} is VALID [2022-04-28 08:15:36,998 INFO L290 TraceCheckUtils]: 3: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 08:15:36,998 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {148948#true} {148948#true} #1088#return; {148948#true} is VALID [2022-04-28 08:15:36,998 INFO L290 TraceCheckUtils]: 5: Hoare triple {148948#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-28 08:15:36,999 INFO L290 TraceCheckUtils]: 6: Hoare triple {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} assume true; {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-28 08:15:37,000 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} {148948#true} #1122#return; {148991#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} is VALID [2022-04-28 08:15:37,000 INFO L290 TraceCheckUtils]: 0: Hoare triple {148982#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {148948#true} is VALID [2022-04-28 08:15:37,000 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume 0 != ~compRegistered~0; {148948#true} is VALID [2022-04-28 08:15:37,001 INFO L272 TraceCheckUtils]: 2: Hoare triple {148948#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:15:37,001 INFO L290 TraceCheckUtils]: 3: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {148948#true} is VALID [2022-04-28 08:15:37,001 INFO L272 TraceCheckUtils]: 4: Hoare triple {148948#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:15:37,001 INFO L290 TraceCheckUtils]: 5: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {148948#true} is VALID [2022-04-28 08:15:37,001 INFO L290 TraceCheckUtils]: 6: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 08:15:37,002 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {148948#true} {148948#true} #1088#return; {148948#true} is VALID [2022-04-28 08:15:37,002 INFO L290 TraceCheckUtils]: 8: Hoare triple {148948#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-28 08:15:37,002 INFO L290 TraceCheckUtils]: 9: Hoare triple {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} assume true; {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-28 08:15:37,003 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} {148948#true} #1122#return; {148991#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} is VALID [2022-04-28 08:15:37,004 INFO L290 TraceCheckUtils]: 11: Hoare triple {148991#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {148992#(and (<= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} is VALID [2022-04-28 08:15:37,004 INFO L290 TraceCheckUtils]: 12: Hoare triple {148992#(and (<= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} assume !(3221225494 == ~__cil_tmp7~0 % 4294967296); {148949#false} is VALID [2022-04-28 08:15:37,005 INFO L290 TraceCheckUtils]: 13: Hoare triple {148949#false} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {148949#false} is VALID [2022-04-28 08:15:37,005 INFO L290 TraceCheckUtils]: 14: Hoare triple {148949#false} assume 0 == ~tmp_ndt_10~0; {148949#false} is VALID [2022-04-28 08:15:37,005 INFO L290 TraceCheckUtils]: 15: Hoare triple {148949#false} ~returnVal2~0 := 0; {148949#false} is VALID [2022-04-28 08:15:37,005 INFO L290 TraceCheckUtils]: 16: Hoare triple {148949#false} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {148949#false} is VALID [2022-04-28 08:15:37,005 INFO L290 TraceCheckUtils]: 17: Hoare triple {148949#false} #res := ~returnVal2~0; {148949#false} is VALID [2022-04-28 08:15:37,005 INFO L290 TraceCheckUtils]: 18: Hoare triple {148949#false} assume true; {148949#false} is VALID [2022-04-28 08:15:37,005 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {148949#false} {148948#true} #1044#return; {148949#false} is VALID [2022-04-28 08:15:37,007 INFO L272 TraceCheckUtils]: 0: Hoare triple {148948#true} call ULTIMATE.init(); {148979#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:15:37,008 INFO L290 TraceCheckUtils]: 1: Hoare triple {148979#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {148948#true} is VALID [2022-04-28 08:15:37,008 INFO L290 TraceCheckUtils]: 2: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 08:15:37,008 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148948#true} {148948#true} #1156#return; {148948#true} is VALID [2022-04-28 08:15:37,008 INFO L272 TraceCheckUtils]: 4: Hoare triple {148948#true} call #t~ret170 := main(); {148948#true} is VALID [2022-04-28 08:15:37,008 INFO L290 TraceCheckUtils]: 5: Hoare triple {148948#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {148948#true} is VALID [2022-04-28 08:15:37,009 INFO L272 TraceCheckUtils]: 6: Hoare triple {148948#true} call _BLAST_init(); {148980#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:37,009 INFO L290 TraceCheckUtils]: 7: Hoare triple {148980#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148948#true} is VALID [2022-04-28 08:15:37,009 INFO L290 TraceCheckUtils]: 8: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 08:15:37,010 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {148948#true} {148948#true} #1066#return; {148948#true} is VALID [2022-04-28 08:15:37,010 INFO L290 TraceCheckUtils]: 10: Hoare triple {148948#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {148948#true} is VALID [2022-04-28 08:15:37,010 INFO L290 TraceCheckUtils]: 11: Hoare triple {148948#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {148948#true} is VALID [2022-04-28 08:15:37,010 INFO L272 TraceCheckUtils]: 12: Hoare triple {148948#true} call stub_driver_init(); {148981#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:37,010 INFO L290 TraceCheckUtils]: 13: Hoare triple {148981#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148948#true} is VALID [2022-04-28 08:15:37,011 INFO L290 TraceCheckUtils]: 14: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 08:15:37,011 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {148948#true} {148948#true} #1068#return; {148948#true} is VALID [2022-04-28 08:15:37,011 INFO L290 TraceCheckUtils]: 16: Hoare triple {148948#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {148948#true} is VALID [2022-04-28 08:15:37,011 INFO L290 TraceCheckUtils]: 17: Hoare triple {148948#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {148948#true} is VALID [2022-04-28 08:15:37,011 INFO L290 TraceCheckUtils]: 18: Hoare triple {148948#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {148948#true} is VALID [2022-04-28 08:15:37,011 INFO L290 TraceCheckUtils]: 19: Hoare triple {148948#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {148948#true} is VALID [2022-04-28 08:15:37,011 INFO L290 TraceCheckUtils]: 20: Hoare triple {148948#true} assume 3 == ~tmp_ndt_4~0; {148948#true} is VALID [2022-04-28 08:15:37,011 INFO L272 TraceCheckUtils]: 21: Hoare triple {148948#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {148948#true} is VALID [2022-04-28 08:15:37,011 INFO L290 TraceCheckUtils]: 22: Hoare triple {148948#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {148948#true} is VALID [2022-04-28 08:15:37,011 INFO L290 TraceCheckUtils]: 23: Hoare triple {148948#true} assume 1 == ~PagingReferenceCount~0; {148948#true} is VALID [2022-04-28 08:15:37,011 INFO L290 TraceCheckUtils]: 24: Hoare triple {148948#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {148948#true} is VALID [2022-04-28 08:15:37,012 INFO L290 TraceCheckUtils]: 25: Hoare triple {148948#true} assume !(0 != ~disketteExtension__IsRemoved~0); {148948#true} is VALID [2022-04-28 08:15:37,012 INFO L290 TraceCheckUtils]: 26: Hoare triple {148948#true} assume !(0 == ~irpSp__MinorFunction~0); {148948#true} is VALID [2022-04-28 08:15:37,012 INFO L290 TraceCheckUtils]: 27: Hoare triple {148948#true} assume !(5 == ~irpSp__MinorFunction~0); {148948#true} is VALID [2022-04-28 08:15:37,012 INFO L290 TraceCheckUtils]: 28: Hoare triple {148948#true} assume !(1 == ~irpSp__MinorFunction~0); {148948#true} is VALID [2022-04-28 08:15:37,012 INFO L290 TraceCheckUtils]: 29: Hoare triple {148948#true} assume 6 == ~irpSp__MinorFunction~0; {148948#true} is VALID [2022-04-28 08:15:37,012 INFO L290 TraceCheckUtils]: 30: Hoare triple {148948#true} assume 6 == ~irpSp__MinorFunction~0; {148948#true} is VALID [2022-04-28 08:15:37,012 INFO L290 TraceCheckUtils]: 31: Hoare triple {148948#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {148948#true} is VALID [2022-04-28 08:15:37,012 INFO L290 TraceCheckUtils]: 32: Hoare triple {148948#true} assume !(~s~0 != ~NP~0); {148948#true} is VALID [2022-04-28 08:15:37,012 INFO L290 TraceCheckUtils]: 33: Hoare triple {148948#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {148948#true} is VALID [2022-04-28 08:15:37,013 INFO L290 TraceCheckUtils]: 34: Hoare triple {148948#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {148948#true} is VALID [2022-04-28 08:15:37,013 INFO L272 TraceCheckUtils]: 35: Hoare triple {148948#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {148982#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:37,013 INFO L290 TraceCheckUtils]: 36: Hoare triple {148982#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {148948#true} is VALID [2022-04-28 08:15:37,014 INFO L290 TraceCheckUtils]: 37: Hoare triple {148948#true} assume 0 != ~compRegistered~0; {148948#true} is VALID [2022-04-28 08:15:37,014 INFO L272 TraceCheckUtils]: 38: Hoare triple {148948#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:15:37,014 INFO L290 TraceCheckUtils]: 39: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {148948#true} is VALID [2022-04-28 08:15:37,015 INFO L272 TraceCheckUtils]: 40: Hoare triple {148948#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:15:37,015 INFO L290 TraceCheckUtils]: 41: Hoare triple {148993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {148948#true} is VALID [2022-04-28 08:15:37,015 INFO L290 TraceCheckUtils]: 42: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 08:15:37,015 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {148948#true} {148948#true} #1088#return; {148948#true} is VALID [2022-04-28 08:15:37,016 INFO L290 TraceCheckUtils]: 44: Hoare triple {148948#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-28 08:15:37,016 INFO L290 TraceCheckUtils]: 45: Hoare triple {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} assume true; {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-28 08:15:37,017 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {148997#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} {148948#true} #1122#return; {148991#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} is VALID [2022-04-28 08:15:37,017 INFO L290 TraceCheckUtils]: 47: Hoare triple {148991#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {148992#(and (<= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} is VALID [2022-04-28 08:15:37,018 INFO L290 TraceCheckUtils]: 48: Hoare triple {148992#(and (<= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} assume !(3221225494 == ~__cil_tmp7~0 % 4294967296); {148949#false} is VALID [2022-04-28 08:15:37,018 INFO L290 TraceCheckUtils]: 49: Hoare triple {148949#false} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {148949#false} is VALID [2022-04-28 08:15:37,018 INFO L290 TraceCheckUtils]: 50: Hoare triple {148949#false} assume 0 == ~tmp_ndt_10~0; {148949#false} is VALID [2022-04-28 08:15:37,018 INFO L290 TraceCheckUtils]: 51: Hoare triple {148949#false} ~returnVal2~0 := 0; {148949#false} is VALID [2022-04-28 08:15:37,019 INFO L290 TraceCheckUtils]: 52: Hoare triple {148949#false} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {148949#false} is VALID [2022-04-28 08:15:37,019 INFO L290 TraceCheckUtils]: 53: Hoare triple {148949#false} #res := ~returnVal2~0; {148949#false} is VALID [2022-04-28 08:15:37,019 INFO L290 TraceCheckUtils]: 54: Hoare triple {148949#false} assume true; {148949#false} is VALID [2022-04-28 08:15:37,019 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {148949#false} {148948#true} #1044#return; {148949#false} is VALID [2022-04-28 08:15:37,019 INFO L290 TraceCheckUtils]: 56: Hoare triple {148949#false} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {148949#false} is VALID [2022-04-28 08:15:37,019 INFO L290 TraceCheckUtils]: 57: Hoare triple {148949#false} assume !(259 == ~__cil_tmp30~0); {148949#false} is VALID [2022-04-28 08:15:37,019 INFO L290 TraceCheckUtils]: 58: Hoare triple {148949#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {148949#false} is VALID [2022-04-28 08:15:37,019 INFO L272 TraceCheckUtils]: 59: Hoare triple {148949#false} call IofCompleteRequest(~Irp, 0); {148949#false} is VALID [2022-04-28 08:15:37,019 INFO L290 TraceCheckUtils]: 60: Hoare triple {148949#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148949#false} is VALID [2022-04-28 08:15:37,019 INFO L290 TraceCheckUtils]: 61: Hoare triple {148949#false} assume !(~s~0 == ~NP~0); {148949#false} is VALID [2022-04-28 08:15:37,020 INFO L272 TraceCheckUtils]: 62: Hoare triple {148949#false} call errorFn(); {148949#false} is VALID [2022-04-28 08:15:37,020 INFO L290 TraceCheckUtils]: 63: Hoare triple {148949#false} assume !false; {148949#false} is VALID [2022-04-28 08:15:37,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:15:37,020 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:15:37,020 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1057612811] [2022-04-28 08:15:37,020 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1057612811] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:37,021 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:37,021 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:15:37,021 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:15:37,021 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [317638158] [2022-04-28 08:15:37,021 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [317638158] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:37,021 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:37,021 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:15:37,021 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [942521277] [2022-04-28 08:15:37,021 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:15:37,022 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 [2022-04-28 08:15:37,022 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:15:37,022 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) [2022-04-28 08:15:37,076 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:37,076 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 08:15:37,076 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:37,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 08:15:37,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-04-28 08:15:37,077 INFO L87 Difference]: Start difference. First operand 566 states and 717 transitions. Second operand has 10 states, 10 states have (on average 4.8) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (10), 7 states have call predecessors, (10), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:15:41,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:41,961 INFO L93 Difference]: Finished difference Result 852 states and 1088 transitions. [2022-04-28 08:15:41,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 08:15:41,961 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 [2022-04-28 08:15:41,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:15:41,961 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) [2022-04-28 08:15:41,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 646 transitions. [2022-04-28 08:15:41,964 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) [2022-04-28 08:15:41,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 646 transitions. [2022-04-28 08:15:41,968 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 646 transitions. [2022-04-28 08:15:42,530 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 646 edges. 646 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:42,543 INFO L225 Difference]: With dead ends: 852 [2022-04-28 08:15:42,543 INFO L226 Difference]: Without dead ends: 538 [2022-04-28 08:15:42,544 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 [2022-04-28 08:15:42,544 INFO L413 NwaCegarLoop]: 391 mSDtfsCounter, 478 mSDsluCounter, 778 mSDsCounter, 0 mSdLazyCounter, 1024 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 485 SdHoareTripleChecker+Valid, 1169 SdHoareTripleChecker+Invalid, 1166 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 1024 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-28 08:15:42,545 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [485 Valid, 1169 Invalid, 1166 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 1024 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-28 08:15:42,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 538 states. [2022-04-28 08:15:43,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 538 to 511. [2022-04-28 08:15:43,782 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:15:43,783 INFO L82 GeneralOperation]: Start isEquivalent. First operand 538 states. Second operand has 511 states, 402 states have (on average 1.2537313432835822) internal successors, (504), 410 states have internal predecessors, (504), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (72), 59 states have call predecessors, (72), 56 states have call successors, (72) [2022-04-28 08:15:43,783 INFO L74 IsIncluded]: Start isIncluded. First operand 538 states. Second operand has 511 states, 402 states have (on average 1.2537313432835822) internal successors, (504), 410 states have internal predecessors, (504), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (72), 59 states have call predecessors, (72), 56 states have call successors, (72) [2022-04-28 08:15:43,783 INFO L87 Difference]: Start difference. First operand 538 states. Second operand has 511 states, 402 states have (on average 1.2537313432835822) internal successors, (504), 410 states have internal predecessors, (504), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (72), 59 states have call predecessors, (72), 56 states have call successors, (72) [2022-04-28 08:15:43,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:43,798 INFO L93 Difference]: Finished difference Result 538 states and 675 transitions. [2022-04-28 08:15:43,798 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 675 transitions. [2022-04-28 08:15:43,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:43,799 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:43,799 INFO L74 IsIncluded]: Start isIncluded. First operand has 511 states, 402 states have (on average 1.2537313432835822) internal successors, (504), 410 states have internal predecessors, (504), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (72), 59 states have call predecessors, (72), 56 states have call successors, (72) Second operand 538 states. [2022-04-28 08:15:43,800 INFO L87 Difference]: Start difference. First operand has 511 states, 402 states have (on average 1.2537313432835822) internal successors, (504), 410 states have internal predecessors, (504), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (72), 59 states have call predecessors, (72), 56 states have call successors, (72) Second operand 538 states. [2022-04-28 08:15:43,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:43,814 INFO L93 Difference]: Finished difference Result 538 states and 675 transitions. [2022-04-28 08:15:43,814 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 675 transitions. [2022-04-28 08:15:43,815 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:43,815 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:43,815 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:15:43,815 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:15:43,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 511 states, 402 states have (on average 1.2537313432835822) internal successors, (504), 410 states have internal predecessors, (504), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (72), 59 states have call predecessors, (72), 56 states have call successors, (72) [2022-04-28 08:15:43,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 639 transitions. [2022-04-28 08:15:43,833 INFO L78 Accepts]: Start accepts. Automaton has 511 states and 639 transitions. Word has length 64 [2022-04-28 08:15:43,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:15:43,834 INFO L495 AbstractCegarLoop]: Abstraction has 511 states and 639 transitions. [2022-04-28 08:15:43,834 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) [2022-04-28 08:15:43,834 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 511 states and 639 transitions. [2022-04-28 08:15:45,017 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 639 edges. 639 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:45,017 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 639 transitions. [2022-04-28 08:15:45,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-28 08:15:45,017 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:15:45,018 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] [2022-04-28 08:15:45,018 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-04-28 08:15:45,018 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:15:45,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:15:45,018 INFO L85 PathProgramCache]: Analyzing trace with hash -557797138, now seen corresponding path program 1 times [2022-04-28 08:15:45,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:45,018 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1446031847] [2022-04-28 08:15:45,019 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:15:45,019 INFO L85 PathProgramCache]: Analyzing trace with hash -557797138, now seen corresponding path program 2 times [2022-04-28 08:15:45,019 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:15:45,019 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [673736289] [2022-04-28 08:15:45,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:15:45,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:15:45,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:45,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:15:45,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:45,136 INFO L290 TraceCheckUtils]: 0: Hoare triple {152840#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {152802#true} is VALID [2022-04-28 08:15:45,136 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-28 08:15:45,136 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {152802#true} {152802#true} #1156#return; {152802#true} is VALID [2022-04-28 08:15:45,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:15:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:45,161 INFO L290 TraceCheckUtils]: 0: Hoare triple {152841#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {152802#true} is VALID [2022-04-28 08:15:45,161 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-28 08:15:45,161 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {152802#true} {152802#true} #1066#return; {152802#true} is VALID [2022-04-28 08:15:45,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:15:45,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:45,175 INFO L290 TraceCheckUtils]: 0: Hoare triple {152842#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {152802#true} is VALID [2022-04-28 08:15:45,175 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-28 08:15:45,175 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {152802#true} {152802#true} #1068#return; {152802#true} is VALID [2022-04-28 08:15:45,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:15:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:45,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 08:15:45,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:45,285 INFO L290 TraceCheckUtils]: 0: Hoare triple {152855#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {152802#true} is VALID [2022-04-28 08:15:45,285 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 08:15:45,286 INFO L290 TraceCheckUtils]: 2: Hoare triple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 08:15:45,286 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {152802#true} #1138#return; {152848#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-28 08:15:45,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-28 08:15:45,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:45,299 INFO L290 TraceCheckUtils]: 0: Hoare triple {152857#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {152802#true} is VALID [2022-04-28 08:15:45,300 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {152802#true} is VALID [2022-04-28 08:15:45,300 INFO L290 TraceCheckUtils]: 2: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-28 08:15:45,300 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {152802#true} {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #1144#return; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-28 08:15:45,300 INFO L290 TraceCheckUtils]: 0: Hoare triple {152843#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {152802#true} is VALID [2022-04-28 08:15:45,300 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {152802#true} is VALID [2022-04-28 08:15:45,300 INFO L290 TraceCheckUtils]: 2: Hoare triple {152802#true} assume !(0 != ~disketteExtension__IsRemoved~1); {152802#true} is VALID [2022-04-28 08:15:45,301 INFO L290 TraceCheckUtils]: 3: Hoare triple {152802#true} assume !(0 == ~disketteExtension__IsStarted~2); {152802#true} is VALID [2022-04-28 08:15:45,301 INFO L290 TraceCheckUtils]: 4: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {152802#true} is VALID [2022-04-28 08:15:45,301 INFO L290 TraceCheckUtils]: 5: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {152802#true} is VALID [2022-04-28 08:15:45,301 INFO L290 TraceCheckUtils]: 6: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {152802#true} is VALID [2022-04-28 08:15:45,301 INFO L290 TraceCheckUtils]: 7: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {152802#true} is VALID [2022-04-28 08:15:45,301 INFO L290 TraceCheckUtils]: 8: Hoare triple {152802#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {152802#true} is VALID [2022-04-28 08:15:45,302 INFO L272 TraceCheckUtils]: 9: Hoare triple {152802#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {152855#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:15:45,302 INFO L290 TraceCheckUtils]: 10: Hoare triple {152855#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {152802#true} is VALID [2022-04-28 08:15:45,302 INFO L290 TraceCheckUtils]: 11: Hoare triple {152802#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 08:15:45,303 INFO L290 TraceCheckUtils]: 12: Hoare triple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 08:15:45,303 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {152802#true} #1138#return; {152848#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-28 08:15:45,304 INFO L290 TraceCheckUtils]: 14: Hoare triple {152848#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-28 08:15:45,304 INFO L290 TraceCheckUtils]: 15: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-28 08:15:45,304 INFO L290 TraceCheckUtils]: 16: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-28 08:15:45,305 INFO L272 TraceCheckUtils]: 17: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} call IofCompleteRequest(~Irp, 0); {152857#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:15:45,305 INFO L290 TraceCheckUtils]: 18: Hoare triple {152857#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {152802#true} is VALID [2022-04-28 08:15:45,305 INFO L290 TraceCheckUtils]: 19: Hoare triple {152802#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {152802#true} is VALID [2022-04-28 08:15:45,305 INFO L290 TraceCheckUtils]: 20: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-28 08:15:45,306 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {152802#true} {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #1144#return; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-28 08:15:45,306 INFO L290 TraceCheckUtils]: 22: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #res := ~ntStatus~3; {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} is VALID [2022-04-28 08:15:45,307 INFO L290 TraceCheckUtils]: 23: Hoare triple {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} assume true; {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} is VALID [2022-04-28 08:15:45,307 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} {152802#true} #1074#return; {152838#(<= (+ |main_#t~ret99| 1073741101) 0)} is VALID [2022-04-28 08:15:45,309 INFO L272 TraceCheckUtils]: 0: Hoare triple {152802#true} call ULTIMATE.init(); {152840#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:15:45,309 INFO L290 TraceCheckUtils]: 1: Hoare triple {152840#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {152802#true} is VALID [2022-04-28 08:15:45,309 INFO L290 TraceCheckUtils]: 2: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-28 08:15:45,309 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {152802#true} {152802#true} #1156#return; {152802#true} is VALID [2022-04-28 08:15:45,309 INFO L272 TraceCheckUtils]: 4: Hoare triple {152802#true} call #t~ret170 := main(); {152802#true} is VALID [2022-04-28 08:15:45,309 INFO L290 TraceCheckUtils]: 5: Hoare triple {152802#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {152802#true} is VALID [2022-04-28 08:15:45,310 INFO L272 TraceCheckUtils]: 6: Hoare triple {152802#true} call _BLAST_init(); {152841#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:45,310 INFO L290 TraceCheckUtils]: 7: Hoare triple {152841#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {152802#true} is VALID [2022-04-28 08:15:45,310 INFO L290 TraceCheckUtils]: 8: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-28 08:15:45,311 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {152802#true} {152802#true} #1066#return; {152802#true} is VALID [2022-04-28 08:15:45,311 INFO L290 TraceCheckUtils]: 10: Hoare triple {152802#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {152802#true} is VALID [2022-04-28 08:15:45,311 INFO L290 TraceCheckUtils]: 11: Hoare triple {152802#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {152802#true} is VALID [2022-04-28 08:15:45,311 INFO L272 TraceCheckUtils]: 12: Hoare triple {152802#true} call stub_driver_init(); {152842#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:45,311 INFO L290 TraceCheckUtils]: 13: Hoare triple {152842#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {152802#true} is VALID [2022-04-28 08:15:45,311 INFO L290 TraceCheckUtils]: 14: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-28 08:15:45,312 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {152802#true} {152802#true} #1068#return; {152802#true} is VALID [2022-04-28 08:15:45,312 INFO L290 TraceCheckUtils]: 16: Hoare triple {152802#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {152802#true} is VALID [2022-04-28 08:15:45,312 INFO L290 TraceCheckUtils]: 17: Hoare triple {152802#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {152802#true} is VALID [2022-04-28 08:15:45,312 INFO L290 TraceCheckUtils]: 18: Hoare triple {152802#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {152802#true} is VALID [2022-04-28 08:15:45,312 INFO L290 TraceCheckUtils]: 19: Hoare triple {152802#true} assume 2 == ~tmp_ndt_3~0; {152802#true} is VALID [2022-04-28 08:15:45,313 INFO L272 TraceCheckUtils]: 20: Hoare triple {152802#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {152843#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:45,313 INFO L290 TraceCheckUtils]: 21: Hoare triple {152843#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {152802#true} is VALID [2022-04-28 08:15:45,313 INFO L290 TraceCheckUtils]: 22: Hoare triple {152802#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {152802#true} is VALID [2022-04-28 08:15:45,313 INFO L290 TraceCheckUtils]: 23: Hoare triple {152802#true} assume !(0 != ~disketteExtension__IsRemoved~1); {152802#true} is VALID [2022-04-28 08:15:45,313 INFO L290 TraceCheckUtils]: 24: Hoare triple {152802#true} assume !(0 == ~disketteExtension__IsStarted~2); {152802#true} is VALID [2022-04-28 08:15:45,313 INFO L290 TraceCheckUtils]: 25: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {152802#true} is VALID [2022-04-28 08:15:45,313 INFO L290 TraceCheckUtils]: 26: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {152802#true} is VALID [2022-04-28 08:15:45,313 INFO L290 TraceCheckUtils]: 27: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {152802#true} is VALID [2022-04-28 08:15:45,313 INFO L290 TraceCheckUtils]: 28: Hoare triple {152802#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {152802#true} is VALID [2022-04-28 08:15:45,314 INFO L290 TraceCheckUtils]: 29: Hoare triple {152802#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {152802#true} is VALID [2022-04-28 08:15:45,314 INFO L272 TraceCheckUtils]: 30: Hoare triple {152802#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {152855#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:15:45,314 INFO L290 TraceCheckUtils]: 31: Hoare triple {152855#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {152802#true} is VALID [2022-04-28 08:15:45,315 INFO L290 TraceCheckUtils]: 32: Hoare triple {152802#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 08:15:45,315 INFO L290 TraceCheckUtils]: 33: Hoare triple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 08:15:45,316 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {152802#true} #1138#return; {152848#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} is VALID [2022-04-28 08:15:45,316 INFO L290 TraceCheckUtils]: 35: Hoare triple {152848#(<= (+ 1073741101 |FloppyDeviceControl_#t~ret160|) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-28 08:15:45,316 INFO L290 TraceCheckUtils]: 36: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-28 08:15:45,317 INFO L290 TraceCheckUtils]: 37: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-28 08:15:45,317 INFO L272 TraceCheckUtils]: 38: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} call IofCompleteRequest(~Irp, 0); {152857#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:15:45,317 INFO L290 TraceCheckUtils]: 39: Hoare triple {152857#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {152802#true} is VALID [2022-04-28 08:15:45,317 INFO L290 TraceCheckUtils]: 40: Hoare triple {152802#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {152802#true} is VALID [2022-04-28 08:15:45,317 INFO L290 TraceCheckUtils]: 41: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-28 08:15:45,318 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {152802#true} {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #1144#return; {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} is VALID [2022-04-28 08:15:45,318 INFO L290 TraceCheckUtils]: 43: Hoare triple {152849#(<= (+ FloppyDeviceControl_~ntStatus~3 1073741101) 0)} #res := ~ntStatus~3; {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} is VALID [2022-04-28 08:15:45,319 INFO L290 TraceCheckUtils]: 44: Hoare triple {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} assume true; {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} is VALID [2022-04-28 08:15:45,319 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} {152802#true} #1074#return; {152838#(<= (+ |main_#t~ret99| 1073741101) 0)} is VALID [2022-04-28 08:15:45,320 INFO L290 TraceCheckUtils]: 46: Hoare triple {152838#(<= (+ |main_#t~ret99| 1073741101) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-28 08:15:45,320 INFO L290 TraceCheckUtils]: 47: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume !(1 == ~pended~0); {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-28 08:15:45,320 INFO L290 TraceCheckUtils]: 48: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume !(1 == ~pended~0); {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-28 08:15:45,321 INFO L290 TraceCheckUtils]: 49: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume ~s~0 != ~UNLOADED~0; {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-28 08:15:45,321 INFO L290 TraceCheckUtils]: 50: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume -1 != ~status~1; {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-28 08:15:45,321 INFO L290 TraceCheckUtils]: 51: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume ~s~0 != ~SKIP2~0; {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-28 08:15:45,322 INFO L290 TraceCheckUtils]: 52: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume ~s~0 != ~IPC~0; {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-28 08:15:45,322 INFO L290 TraceCheckUtils]: 53: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume !(~s~0 != ~DC~0); {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-28 08:15:45,322 INFO L290 TraceCheckUtils]: 54: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume !(1 == ~pended~0); {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-28 08:15:45,323 INFO L290 TraceCheckUtils]: 55: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume ~s~0 == ~DC~0; {152839#(<= (+ main_~status~1 1073741101) 0)} is VALID [2022-04-28 08:15:45,323 INFO L290 TraceCheckUtils]: 56: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume 259 == ~status~1; {152803#false} is VALID [2022-04-28 08:15:45,323 INFO L272 TraceCheckUtils]: 57: Hoare triple {152803#false} call errorFn(); {152803#false} is VALID [2022-04-28 08:15:45,323 INFO L290 TraceCheckUtils]: 58: Hoare triple {152803#false} assume !false; {152803#false} is VALID [2022-04-28 08:15:45,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:15:45,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:15:45,324 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [673736289] [2022-04-28 08:15:45,324 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [673736289] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:45,324 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:45,324 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 08:15:45,324 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:15:45,324 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1446031847] [2022-04-28 08:15:45,324 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1446031847] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:45,324 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:45,324 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 08:15:45,325 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1090192909] [2022-04-28 08:15:45,325 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:15:45,325 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 [2022-04-28 08:15:45,325 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:15:45,325 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) [2022-04-28 08:15:45,369 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:45,369 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 08:15:45,369 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:45,370 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 08:15:45,370 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2022-04-28 08:15:45,370 INFO L87 Difference]: Start difference. First operand 511 states and 639 transitions. Second operand has 14 states, 14 states have (on average 3.2142857142857144) internal successors, (45), 6 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:15:52,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:52,277 INFO L93 Difference]: Finished difference Result 545 states and 678 transitions. [2022-04-28 08:15:52,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 08:15:52,277 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 [2022-04-28 08:15:52,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:15:52,277 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) [2022-04-28 08:15:52,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 468 transitions. [2022-04-28 08:15:52,281 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) [2022-04-28 08:15:52,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 468 transitions. [2022-04-28 08:15:52,284 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 468 transitions. [2022-04-28 08:15:52,760 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 468 edges. 468 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:52,773 INFO L225 Difference]: With dead ends: 545 [2022-04-28 08:15:52,773 INFO L226 Difference]: Without dead ends: 524 [2022-04-28 08:15:52,773 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 [2022-04-28 08:15:52,773 INFO L413 NwaCegarLoop]: 377 mSDtfsCounter, 639 mSDsluCounter, 760 mSDsCounter, 0 mSdLazyCounter, 2442 mSolverCounterSat, 197 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 652 SdHoareTripleChecker+Valid, 1137 SdHoareTripleChecker+Invalid, 2639 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 197 IncrementalHoareTripleChecker+Valid, 2442 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-04-28 08:15:52,774 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [652 Valid, 1137 Invalid, 2639 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [197 Valid, 2442 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-04-28 08:15:52,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 524 states. [2022-04-28 08:15:53,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 524 to 508. [2022-04-28 08:15:53,980 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:15:53,981 INFO L82 GeneralOperation]: Start isEquivalent. First operand 524 states. Second operand has 508 states, 399 states have (on average 1.255639097744361) internal successors, (501), 408 states have internal predecessors, (501), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (71), 58 states have call predecessors, (71), 56 states have call successors, (71) [2022-04-28 08:15:53,982 INFO L74 IsIncluded]: Start isIncluded. First operand 524 states. Second operand has 508 states, 399 states have (on average 1.255639097744361) internal successors, (501), 408 states have internal predecessors, (501), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (71), 58 states have call predecessors, (71), 56 states have call successors, (71) [2022-04-28 08:15:53,982 INFO L87 Difference]: Start difference. First operand 524 states. Second operand has 508 states, 399 states have (on average 1.255639097744361) internal successors, (501), 408 states have internal predecessors, (501), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (71), 58 states have call predecessors, (71), 56 states have call successors, (71) [2022-04-28 08:15:53,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:53,991 INFO L93 Difference]: Finished difference Result 524 states and 656 transitions. [2022-04-28 08:15:53,991 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 656 transitions. [2022-04-28 08:15:53,992 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:53,992 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:53,992 INFO L74 IsIncluded]: Start isIncluded. First operand has 508 states, 399 states have (on average 1.255639097744361) internal successors, (501), 408 states have internal predecessors, (501), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (71), 58 states have call predecessors, (71), 56 states have call successors, (71) Second operand 524 states. [2022-04-28 08:15:53,992 INFO L87 Difference]: Start difference. First operand has 508 states, 399 states have (on average 1.255639097744361) internal successors, (501), 408 states have internal predecessors, (501), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (71), 58 states have call predecessors, (71), 56 states have call successors, (71) Second operand 524 states. [2022-04-28 08:15:54,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:15:54,001 INFO L93 Difference]: Finished difference Result 524 states and 656 transitions. [2022-04-28 08:15:54,001 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 656 transitions. [2022-04-28 08:15:54,002 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:15:54,002 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:15:54,002 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:15:54,002 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:15:54,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 508 states, 399 states have (on average 1.255639097744361) internal successors, (501), 408 states have internal predecessors, (501), 63 states have call successors, (63), 42 states have call predecessors, (63), 45 states have return successors, (71), 58 states have call predecessors, (71), 56 states have call successors, (71) [2022-04-28 08:15:54,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 508 states and 635 transitions. [2022-04-28 08:15:54,018 INFO L78 Accepts]: Start accepts. Automaton has 508 states and 635 transitions. Word has length 59 [2022-04-28 08:15:54,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:15:54,018 INFO L495 AbstractCegarLoop]: Abstraction has 508 states and 635 transitions. [2022-04-28 08:15:54,018 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) [2022-04-28 08:15:54,019 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 508 states and 635 transitions. [2022-04-28 08:15:55,235 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 635 edges. 635 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:55,236 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 635 transitions. [2022-04-28 08:15:55,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-04-28 08:15:55,236 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:15:55,236 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] [2022-04-28 08:15:55,237 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-04-28 08:15:55,237 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:15:55,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:15:55,237 INFO L85 PathProgramCache]: Analyzing trace with hash 2048336817, now seen corresponding path program 1 times [2022-04-28 08:15:55,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:55,237 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1099033464] [2022-04-28 08:15:55,238 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:15:55,238 INFO L85 PathProgramCache]: Analyzing trace with hash 2048336817, now seen corresponding path program 2 times [2022-04-28 08:15:55,238 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:15:55,238 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1378490220] [2022-04-28 08:15:55,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:15:55,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:15:55,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:55,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:15:55,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:55,341 INFO L290 TraceCheckUtils]: 0: Hoare triple {156062#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {156024#true} is VALID [2022-04-28 08:15:55,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-28 08:15:55,341 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {156024#true} {156024#true} #1156#return; {156024#true} is VALID [2022-04-28 08:15:55,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:15:55,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:55,371 INFO L290 TraceCheckUtils]: 0: Hoare triple {156063#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {156024#true} is VALID [2022-04-28 08:15:55,371 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-28 08:15:55,371 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {156024#true} {156024#true} #1066#return; {156024#true} is VALID [2022-04-28 08:15:55,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:15:55,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:55,388 INFO L290 TraceCheckUtils]: 0: Hoare triple {156064#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {156024#true} is VALID [2022-04-28 08:15:55,388 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-28 08:15:55,388 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {156024#true} {156024#true} #1068#return; {156024#true} is VALID [2022-04-28 08:15:55,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:15:55,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:55,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-28 08:15:55,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:15:55,497 INFO L290 TraceCheckUtils]: 0: Hoare triple {156079#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {156024#true} is VALID [2022-04-28 08:15:55,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume !(0 != ~compRegistered~0); {156024#true} is VALID [2022-04-28 08:15:55,498 INFO L290 TraceCheckUtils]: 2: Hoare triple {156024#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {156024#true} is VALID [2022-04-28 08:15:55,498 INFO L290 TraceCheckUtils]: 3: Hoare triple {156024#true} assume 0 == ~tmp_ndt_10~0; {156024#true} is VALID [2022-04-28 08:15:55,498 INFO L290 TraceCheckUtils]: 4: Hoare triple {156024#true} ~returnVal2~0 := 0; {156024#true} is VALID [2022-04-28 08:15:55,498 INFO L290 TraceCheckUtils]: 5: Hoare triple {156024#true} assume !(~s~0 == ~NP~0); {156024#true} is VALID [2022-04-28 08:15:55,498 INFO L290 TraceCheckUtils]: 6: Hoare triple {156024#true} assume !(~s~0 == ~MPR1~0); {156024#true} is VALID [2022-04-28 08:15:55,499 INFO L290 TraceCheckUtils]: 7: Hoare triple {156024#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {156080#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:15:55,499 INFO L290 TraceCheckUtils]: 8: Hoare triple {156080#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,500 INFO L290 TraceCheckUtils]: 9: Hoare triple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,500 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {156024#true} #1024#return; {156077#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,501 INFO L290 TraceCheckUtils]: 0: Hoare triple {156065#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {156024#true} is VALID [2022-04-28 08:15:55,501 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume 1 == ~PagingReferenceCount~0; {156024#true} is VALID [2022-04-28 08:15:55,501 INFO L290 TraceCheckUtils]: 2: Hoare triple {156024#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {156024#true} is VALID [2022-04-28 08:15:55,501 INFO L290 TraceCheckUtils]: 3: Hoare triple {156024#true} assume !(0 != ~disketteExtension__IsRemoved~0); {156024#true} is VALID [2022-04-28 08:15:55,502 INFO L290 TraceCheckUtils]: 4: Hoare triple {156024#true} assume !(0 == ~irpSp__MinorFunction~0); {156024#true} is VALID [2022-04-28 08:15:55,502 INFO L290 TraceCheckUtils]: 5: Hoare triple {156024#true} assume 5 == ~irpSp__MinorFunction~0; {156024#true} is VALID [2022-04-28 08:15:55,502 INFO L290 TraceCheckUtils]: 6: Hoare triple {156024#true} assume 5 == ~irpSp__MinorFunction~0; {156024#true} is VALID [2022-04-28 08:15:55,502 INFO L290 TraceCheckUtils]: 7: Hoare triple {156024#true} assume 0 == ~disketteExtension__IsStarted~0; {156024#true} is VALID [2022-04-28 08:15:55,502 INFO L290 TraceCheckUtils]: 8: Hoare triple {156024#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {156024#true} is VALID [2022-04-28 08:15:55,502 INFO L290 TraceCheckUtils]: 9: Hoare triple {156024#true} #t~post32 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post32;havoc #t~post32;#t~post33 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post33;havoc #t~post33; {156024#true} is VALID [2022-04-28 08:15:55,503 INFO L272 TraceCheckUtils]: 10: Hoare triple {156024#true} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {156079#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:55,503 INFO L290 TraceCheckUtils]: 11: Hoare triple {156079#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {156024#true} is VALID [2022-04-28 08:15:55,503 INFO L290 TraceCheckUtils]: 12: Hoare triple {156024#true} assume !(0 != ~compRegistered~0); {156024#true} is VALID [2022-04-28 08:15:55,503 INFO L290 TraceCheckUtils]: 13: Hoare triple {156024#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {156024#true} is VALID [2022-04-28 08:15:55,503 INFO L290 TraceCheckUtils]: 14: Hoare triple {156024#true} assume 0 == ~tmp_ndt_10~0; {156024#true} is VALID [2022-04-28 08:15:55,503 INFO L290 TraceCheckUtils]: 15: Hoare triple {156024#true} ~returnVal2~0 := 0; {156024#true} is VALID [2022-04-28 08:15:55,504 INFO L290 TraceCheckUtils]: 16: Hoare triple {156024#true} assume !(~s~0 == ~NP~0); {156024#true} is VALID [2022-04-28 08:15:55,504 INFO L290 TraceCheckUtils]: 17: Hoare triple {156024#true} assume !(~s~0 == ~MPR1~0); {156024#true} is VALID [2022-04-28 08:15:55,504 INFO L290 TraceCheckUtils]: 18: Hoare triple {156024#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {156080#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:15:55,504 INFO L290 TraceCheckUtils]: 19: Hoare triple {156080#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,505 INFO L290 TraceCheckUtils]: 20: Hoare triple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,506 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {156024#true} #1024#return; {156077#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,506 INFO L290 TraceCheckUtils]: 22: Hoare triple {156077#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,506 INFO L290 TraceCheckUtils]: 23: Hoare triple {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,507 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {156024#true} #1076#return; {156060#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-28 08:15:55,509 INFO L272 TraceCheckUtils]: 0: Hoare triple {156024#true} call ULTIMATE.init(); {156062#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:15:55,509 INFO L290 TraceCheckUtils]: 1: Hoare triple {156062#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {156024#true} is VALID [2022-04-28 08:15:55,510 INFO L290 TraceCheckUtils]: 2: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-28 08:15:55,510 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {156024#true} {156024#true} #1156#return; {156024#true} is VALID [2022-04-28 08:15:55,510 INFO L272 TraceCheckUtils]: 4: Hoare triple {156024#true} call #t~ret170 := main(); {156024#true} is VALID [2022-04-28 08:15:55,510 INFO L290 TraceCheckUtils]: 5: Hoare triple {156024#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {156024#true} is VALID [2022-04-28 08:15:55,511 INFO L272 TraceCheckUtils]: 6: Hoare triple {156024#true} call _BLAST_init(); {156063#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:55,511 INFO L290 TraceCheckUtils]: 7: Hoare triple {156063#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {156024#true} is VALID [2022-04-28 08:15:55,511 INFO L290 TraceCheckUtils]: 8: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-28 08:15:55,511 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {156024#true} {156024#true} #1066#return; {156024#true} is VALID [2022-04-28 08:15:55,511 INFO L290 TraceCheckUtils]: 10: Hoare triple {156024#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {156024#true} is VALID [2022-04-28 08:15:55,512 INFO L290 TraceCheckUtils]: 11: Hoare triple {156024#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {156024#true} is VALID [2022-04-28 08:15:55,512 INFO L272 TraceCheckUtils]: 12: Hoare triple {156024#true} call stub_driver_init(); {156064#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:55,512 INFO L290 TraceCheckUtils]: 13: Hoare triple {156064#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {156024#true} is VALID [2022-04-28 08:15:55,513 INFO L290 TraceCheckUtils]: 14: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-28 08:15:55,513 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {156024#true} {156024#true} #1068#return; {156024#true} is VALID [2022-04-28 08:15:55,513 INFO L290 TraceCheckUtils]: 16: Hoare triple {156024#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {156024#true} is VALID [2022-04-28 08:15:55,513 INFO L290 TraceCheckUtils]: 17: Hoare triple {156024#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {156024#true} is VALID [2022-04-28 08:15:55,513 INFO L290 TraceCheckUtils]: 18: Hoare triple {156024#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {156024#true} is VALID [2022-04-28 08:15:55,513 INFO L290 TraceCheckUtils]: 19: Hoare triple {156024#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {156024#true} is VALID [2022-04-28 08:15:55,513 INFO L290 TraceCheckUtils]: 20: Hoare triple {156024#true} assume 3 == ~tmp_ndt_4~0; {156024#true} is VALID [2022-04-28 08:15:55,514 INFO L272 TraceCheckUtils]: 21: Hoare triple {156024#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {156065#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:55,514 INFO L290 TraceCheckUtils]: 22: Hoare triple {156065#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {156024#true} is VALID [2022-04-28 08:15:55,514 INFO L290 TraceCheckUtils]: 23: Hoare triple {156024#true} assume 1 == ~PagingReferenceCount~0; {156024#true} is VALID [2022-04-28 08:15:55,514 INFO L290 TraceCheckUtils]: 24: Hoare triple {156024#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {156024#true} is VALID [2022-04-28 08:15:55,515 INFO L290 TraceCheckUtils]: 25: Hoare triple {156024#true} assume !(0 != ~disketteExtension__IsRemoved~0); {156024#true} is VALID [2022-04-28 08:15:55,515 INFO L290 TraceCheckUtils]: 26: Hoare triple {156024#true} assume !(0 == ~irpSp__MinorFunction~0); {156024#true} is VALID [2022-04-28 08:15:55,515 INFO L290 TraceCheckUtils]: 27: Hoare triple {156024#true} assume 5 == ~irpSp__MinorFunction~0; {156024#true} is VALID [2022-04-28 08:15:55,515 INFO L290 TraceCheckUtils]: 28: Hoare triple {156024#true} assume 5 == ~irpSp__MinorFunction~0; {156024#true} is VALID [2022-04-28 08:15:55,515 INFO L290 TraceCheckUtils]: 29: Hoare triple {156024#true} assume 0 == ~disketteExtension__IsStarted~0; {156024#true} is VALID [2022-04-28 08:15:55,515 INFO L290 TraceCheckUtils]: 30: Hoare triple {156024#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {156024#true} is VALID [2022-04-28 08:15:55,515 INFO L290 TraceCheckUtils]: 31: Hoare triple {156024#true} #t~post32 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post32;havoc #t~post32;#t~post33 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post33;havoc #t~post33; {156024#true} is VALID [2022-04-28 08:15:55,516 INFO L272 TraceCheckUtils]: 32: Hoare triple {156024#true} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {156079#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:15:55,516 INFO L290 TraceCheckUtils]: 33: Hoare triple {156079#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {156024#true} is VALID [2022-04-28 08:15:55,516 INFO L290 TraceCheckUtils]: 34: Hoare triple {156024#true} assume !(0 != ~compRegistered~0); {156024#true} is VALID [2022-04-28 08:15:55,516 INFO L290 TraceCheckUtils]: 35: Hoare triple {156024#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {156024#true} is VALID [2022-04-28 08:15:55,516 INFO L290 TraceCheckUtils]: 36: Hoare triple {156024#true} assume 0 == ~tmp_ndt_10~0; {156024#true} is VALID [2022-04-28 08:15:55,516 INFO L290 TraceCheckUtils]: 37: Hoare triple {156024#true} ~returnVal2~0 := 0; {156024#true} is VALID [2022-04-28 08:15:55,516 INFO L290 TraceCheckUtils]: 38: Hoare triple {156024#true} assume !(~s~0 == ~NP~0); {156024#true} is VALID [2022-04-28 08:15:55,517 INFO L290 TraceCheckUtils]: 39: Hoare triple {156024#true} assume !(~s~0 == ~MPR1~0); {156024#true} is VALID [2022-04-28 08:15:55,517 INFO L290 TraceCheckUtils]: 40: Hoare triple {156024#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {156080#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:15:55,517 INFO L290 TraceCheckUtils]: 41: Hoare triple {156080#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,518 INFO L290 TraceCheckUtils]: 42: Hoare triple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,518 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {156024#true} #1024#return; {156077#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,519 INFO L290 TraceCheckUtils]: 44: Hoare triple {156077#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,519 INFO L290 TraceCheckUtils]: 45: Hoare triple {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,520 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {156024#true} #1076#return; {156060#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-28 08:15:55,520 INFO L290 TraceCheckUtils]: 47: Hoare triple {156060#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,520 INFO L290 TraceCheckUtils]: 48: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,521 INFO L290 TraceCheckUtils]: 49: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,521 INFO L290 TraceCheckUtils]: 50: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,521 INFO L290 TraceCheckUtils]: 51: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,522 INFO L290 TraceCheckUtils]: 52: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,522 INFO L290 TraceCheckUtils]: 53: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,522 INFO L290 TraceCheckUtils]: 54: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {156061#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:15:55,523 INFO L290 TraceCheckUtils]: 55: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {156025#false} is VALID [2022-04-28 08:15:55,523 INFO L272 TraceCheckUtils]: 56: Hoare triple {156025#false} call errorFn(); {156025#false} is VALID [2022-04-28 08:15:55,523 INFO L290 TraceCheckUtils]: 57: Hoare triple {156025#false} assume !false; {156025#false} is VALID [2022-04-28 08:15:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:15:55,523 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:15:55,523 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1378490220] [2022-04-28 08:15:55,524 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1378490220] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:55,524 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:55,524 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 08:15:55,524 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:15:55,524 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1099033464] [2022-04-28 08:15:55,524 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1099033464] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:15:55,524 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:15:55,524 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 08:15:55,524 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1736080487] [2022-04-28 08:15:55,524 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:15:55,525 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 [2022-04-28 08:15:55,525 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:15:55,525 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) [2022-04-28 08:15:55,568 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:15:55,568 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 08:15:55,568 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:15:55,568 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 08:15:55,568 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2022-04-28 08:15:55,568 INFO L87 Difference]: Start difference. First operand 508 states and 635 transitions. Second operand has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 6 states have internal predecessors, (46), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:16:02,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:02,331 INFO L93 Difference]: Finished difference Result 538 states and 669 transitions. [2022-04-28 08:16:02,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 08:16:02,331 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 [2022-04-28 08:16:02,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:16:02,331 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) [2022-04-28 08:16:02,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 455 transitions. [2022-04-28 08:16:02,334 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) [2022-04-28 08:16:02,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 455 transitions. [2022-04-28 08:16:02,336 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 455 transitions. [2022-04-28 08:16:02,765 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 455 edges. 455 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:02,777 INFO L225 Difference]: With dead ends: 538 [2022-04-28 08:16:02,777 INFO L226 Difference]: Without dead ends: 520 [2022-04-28 08:16:02,777 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2022-04-28 08:16:02,778 INFO L413 NwaCegarLoop]: 391 mSDtfsCounter, 245 mSDsluCounter, 1213 mSDsCounter, 0 mSdLazyCounter, 2383 mSolverCounterSat, 69 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 249 SdHoareTripleChecker+Valid, 1604 SdHoareTripleChecker+Invalid, 2452 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 2383 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-04-28 08:16:02,778 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [249 Valid, 1604 Invalid, 2452 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [69 Valid, 2383 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-04-28 08:16:02,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 520 states. [2022-04-28 08:16:03,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 520 to 504. [2022-04-28 08:16:03,953 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:16:03,954 INFO L82 GeneralOperation]: Start isEquivalent. First operand 520 states. Second operand has 504 states, 396 states have (on average 1.255050505050505) internal successors, (497), 405 states have internal predecessors, (497), 62 states have call successors, (62), 42 states have call predecessors, (62), 45 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-28 08:16:03,954 INFO L74 IsIncluded]: Start isIncluded. First operand 520 states. Second operand has 504 states, 396 states have (on average 1.255050505050505) internal successors, (497), 405 states have internal predecessors, (497), 62 states have call successors, (62), 42 states have call predecessors, (62), 45 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-28 08:16:03,955 INFO L87 Difference]: Start difference. First operand 520 states. Second operand has 504 states, 396 states have (on average 1.255050505050505) internal successors, (497), 405 states have internal predecessors, (497), 62 states have call successors, (62), 42 states have call predecessors, (62), 45 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-28 08:16:03,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:03,963 INFO L93 Difference]: Finished difference Result 520 states and 650 transitions. [2022-04-28 08:16:03,964 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 650 transitions. [2022-04-28 08:16:03,964 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:16:03,964 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:16:03,964 INFO L74 IsIncluded]: Start isIncluded. First operand has 504 states, 396 states have (on average 1.255050505050505) internal successors, (497), 405 states have internal predecessors, (497), 62 states have call successors, (62), 42 states have call predecessors, (62), 45 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) Second operand 520 states. [2022-04-28 08:16:03,965 INFO L87 Difference]: Start difference. First operand has 504 states, 396 states have (on average 1.255050505050505) internal successors, (497), 405 states have internal predecessors, (497), 62 states have call successors, (62), 42 states have call predecessors, (62), 45 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) Second operand 520 states. [2022-04-28 08:16:03,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:03,973 INFO L93 Difference]: Finished difference Result 520 states and 650 transitions. [2022-04-28 08:16:03,973 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 650 transitions. [2022-04-28 08:16:03,974 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:16:03,974 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:16:03,974 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:16:03,974 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:16:03,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 504 states, 396 states have (on average 1.255050505050505) internal successors, (497), 405 states have internal predecessors, (497), 62 states have call successors, (62), 42 states have call predecessors, (62), 45 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-28 08:16:03,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 504 states and 629 transitions. [2022-04-28 08:16:03,986 INFO L78 Accepts]: Start accepts. Automaton has 504 states and 629 transitions. Word has length 58 [2022-04-28 08:16:03,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:16:03,986 INFO L495 AbstractCegarLoop]: Abstraction has 504 states and 629 transitions. [2022-04-28 08:16:03,986 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) [2022-04-28 08:16:03,986 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 504 states and 629 transitions. [2022-04-28 08:16:05,127 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 629 edges. 629 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:05,127 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 629 transitions. [2022-04-28 08:16:05,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-28 08:16:05,128 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:16:05,128 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] [2022-04-28 08:16:05,128 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-04-28 08:16:05,128 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:16:05,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:16:05,128 INFO L85 PathProgramCache]: Analyzing trace with hash 853367933, now seen corresponding path program 1 times [2022-04-28 08:16:05,128 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:16:05,128 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1408531511] [2022-04-28 08:16:05,128 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:16:05,129 INFO L85 PathProgramCache]: Analyzing trace with hash 853367933, now seen corresponding path program 2 times [2022-04-28 08:16:05,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:16:05,129 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [729586761] [2022-04-28 08:16:05,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:16:05,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:16:05,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:05,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:16:05,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:05,225 INFO L290 TraceCheckUtils]: 0: Hoare triple {159248#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {159210#true} is VALID [2022-04-28 08:16:05,225 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 08:16:05,225 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {159210#true} {159210#true} #1156#return; {159210#true} is VALID [2022-04-28 08:16:05,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:16:05,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:05,257 INFO L290 TraceCheckUtils]: 0: Hoare triple {159249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {159210#true} is VALID [2022-04-28 08:16:05,257 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 08:16:05,257 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {159210#true} {159210#true} #1066#return; {159210#true} is VALID [2022-04-28 08:16:05,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:16:05,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:05,274 INFO L290 TraceCheckUtils]: 0: Hoare triple {159250#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {159210#true} is VALID [2022-04-28 08:16:05,274 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 08:16:05,274 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {159210#true} {159210#true} #1068#return; {159210#true} is VALID [2022-04-28 08:16:05,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:16:05,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:05,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-28 08:16:05,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:05,348 INFO L290 TraceCheckUtils]: 0: Hoare triple {159262#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {159210#true} is VALID [2022-04-28 08:16:05,349 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {159210#true} is VALID [2022-04-28 08:16:05,349 INFO L290 TraceCheckUtils]: 2: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 08:16:05,349 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {159210#true} {159210#true} #1026#return; {159210#true} is VALID [2022-04-28 08:16:05,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-04-28 08:16:05,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:05,361 INFO L290 TraceCheckUtils]: 0: Hoare triple {159263#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {159210#true} is VALID [2022-04-28 08:16:05,361 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {159210#true} is VALID [2022-04-28 08:16:05,361 INFO L290 TraceCheckUtils]: 2: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 08:16:05,361 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {159210#true} {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #1034#return; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:16:05,362 INFO L290 TraceCheckUtils]: 0: Hoare triple {159251#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {159210#true} is VALID [2022-04-28 08:16:05,362 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume 1 == ~PagingReferenceCount~0; {159210#true} is VALID [2022-04-28 08:16:05,362 INFO L290 TraceCheckUtils]: 2: Hoare triple {159210#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {159210#true} is VALID [2022-04-28 08:16:05,362 INFO L290 TraceCheckUtils]: 3: Hoare triple {159210#true} assume !(0 != ~disketteExtension__IsRemoved~0); {159210#true} is VALID [2022-04-28 08:16:05,362 INFO L290 TraceCheckUtils]: 4: Hoare triple {159210#true} assume !(0 == ~irpSp__MinorFunction~0); {159210#true} is VALID [2022-04-28 08:16:05,362 INFO L290 TraceCheckUtils]: 5: Hoare triple {159210#true} assume 5 == ~irpSp__MinorFunction~0; {159210#true} is VALID [2022-04-28 08:16:05,362 INFO L290 TraceCheckUtils]: 6: Hoare triple {159210#true} assume 5 == ~irpSp__MinorFunction~0; {159210#true} is VALID [2022-04-28 08:16:05,362 INFO L290 TraceCheckUtils]: 7: Hoare triple {159210#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {159210#true} is VALID [2022-04-28 08:16:05,363 INFO L272 TraceCheckUtils]: 8: Hoare triple {159210#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {159262#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:16:05,363 INFO L290 TraceCheckUtils]: 9: Hoare triple {159262#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {159210#true} is VALID [2022-04-28 08:16:05,363 INFO L290 TraceCheckUtils]: 10: Hoare triple {159210#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {159210#true} is VALID [2022-04-28 08:16:05,363 INFO L290 TraceCheckUtils]: 11: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 08:16:05,364 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {159210#true} {159210#true} #1026#return; {159210#true} is VALID [2022-04-28 08:16:05,364 INFO L290 TraceCheckUtils]: 13: Hoare triple {159210#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {159210#true} is VALID [2022-04-28 08:16:05,364 INFO L290 TraceCheckUtils]: 14: Hoare triple {159210#true} assume !(259 == ~__cil_tmp29~0);~ntStatus~0 := -1073741823;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:16:05,365 INFO L272 TraceCheckUtils]: 15: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} call IofCompleteRequest(~Irp, 0); {159263#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:16:05,365 INFO L290 TraceCheckUtils]: 16: Hoare triple {159263#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {159210#true} is VALID [2022-04-28 08:16:05,365 INFO L290 TraceCheckUtils]: 17: Hoare triple {159210#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {159210#true} is VALID [2022-04-28 08:16:05,365 INFO L290 TraceCheckUtils]: 18: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 08:16:05,366 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {159210#true} {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #1034#return; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:16:05,366 INFO L290 TraceCheckUtils]: 20: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:16:05,367 INFO L290 TraceCheckUtils]: 21: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:16:05,367 INFO L290 TraceCheckUtils]: 22: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {159261#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-28 08:16:05,367 INFO L290 TraceCheckUtils]: 23: Hoare triple {159261#(= |FloppyPnp_#res| (- 1073741823))} assume true; {159261#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-28 08:16:05,368 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {159261#(= |FloppyPnp_#res| (- 1073741823))} {159210#true} #1076#return; {159246#(= (- 1073741823) |main_#t~ret100|)} is VALID [2022-04-28 08:16:05,370 INFO L272 TraceCheckUtils]: 0: Hoare triple {159210#true} call ULTIMATE.init(); {159248#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:16:05,370 INFO L290 TraceCheckUtils]: 1: Hoare triple {159248#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {159210#true} is VALID [2022-04-28 08:16:05,370 INFO L290 TraceCheckUtils]: 2: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 08:16:05,370 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {159210#true} {159210#true} #1156#return; {159210#true} is VALID [2022-04-28 08:16:05,370 INFO L272 TraceCheckUtils]: 4: Hoare triple {159210#true} call #t~ret170 := main(); {159210#true} is VALID [2022-04-28 08:16:05,370 INFO L290 TraceCheckUtils]: 5: Hoare triple {159210#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {159210#true} is VALID [2022-04-28 08:16:05,371 INFO L272 TraceCheckUtils]: 6: Hoare triple {159210#true} call _BLAST_init(); {159249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:05,371 INFO L290 TraceCheckUtils]: 7: Hoare triple {159249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {159210#true} is VALID [2022-04-28 08:16:05,371 INFO L290 TraceCheckUtils]: 8: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 08:16:05,372 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {159210#true} {159210#true} #1066#return; {159210#true} is VALID [2022-04-28 08:16:05,372 INFO L290 TraceCheckUtils]: 10: Hoare triple {159210#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {159210#true} is VALID [2022-04-28 08:16:05,372 INFO L290 TraceCheckUtils]: 11: Hoare triple {159210#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {159210#true} is VALID [2022-04-28 08:16:05,372 INFO L272 TraceCheckUtils]: 12: Hoare triple {159210#true} call stub_driver_init(); {159250#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:05,372 INFO L290 TraceCheckUtils]: 13: Hoare triple {159250#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {159210#true} is VALID [2022-04-28 08:16:05,373 INFO L290 TraceCheckUtils]: 14: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 08:16:05,373 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {159210#true} {159210#true} #1068#return; {159210#true} is VALID [2022-04-28 08:16:05,373 INFO L290 TraceCheckUtils]: 16: Hoare triple {159210#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {159210#true} is VALID [2022-04-28 08:16:05,373 INFO L290 TraceCheckUtils]: 17: Hoare triple {159210#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {159210#true} is VALID [2022-04-28 08:16:05,373 INFO L290 TraceCheckUtils]: 18: Hoare triple {159210#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {159210#true} is VALID [2022-04-28 08:16:05,373 INFO L290 TraceCheckUtils]: 19: Hoare triple {159210#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {159210#true} is VALID [2022-04-28 08:16:05,373 INFO L290 TraceCheckUtils]: 20: Hoare triple {159210#true} assume 3 == ~tmp_ndt_4~0; {159210#true} is VALID [2022-04-28 08:16:05,374 INFO L272 TraceCheckUtils]: 21: Hoare triple {159210#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {159251#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:05,374 INFO L290 TraceCheckUtils]: 22: Hoare triple {159251#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {159210#true} is VALID [2022-04-28 08:16:05,374 INFO L290 TraceCheckUtils]: 23: Hoare triple {159210#true} assume 1 == ~PagingReferenceCount~0; {159210#true} is VALID [2022-04-28 08:16:05,374 INFO L290 TraceCheckUtils]: 24: Hoare triple {159210#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {159210#true} is VALID [2022-04-28 08:16:05,375 INFO L290 TraceCheckUtils]: 25: Hoare triple {159210#true} assume !(0 != ~disketteExtension__IsRemoved~0); {159210#true} is VALID [2022-04-28 08:16:05,375 INFO L290 TraceCheckUtils]: 26: Hoare triple {159210#true} assume !(0 == ~irpSp__MinorFunction~0); {159210#true} is VALID [2022-04-28 08:16:05,375 INFO L290 TraceCheckUtils]: 27: Hoare triple {159210#true} assume 5 == ~irpSp__MinorFunction~0; {159210#true} is VALID [2022-04-28 08:16:05,375 INFO L290 TraceCheckUtils]: 28: Hoare triple {159210#true} assume 5 == ~irpSp__MinorFunction~0; {159210#true} is VALID [2022-04-28 08:16:05,375 INFO L290 TraceCheckUtils]: 29: Hoare triple {159210#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {159210#true} is VALID [2022-04-28 08:16:05,376 INFO L272 TraceCheckUtils]: 30: Hoare triple {159210#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {159262#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:16:05,376 INFO L290 TraceCheckUtils]: 31: Hoare triple {159262#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {159210#true} is VALID [2022-04-28 08:16:05,376 INFO L290 TraceCheckUtils]: 32: Hoare triple {159210#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {159210#true} is VALID [2022-04-28 08:16:05,376 INFO L290 TraceCheckUtils]: 33: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 08:16:05,376 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {159210#true} {159210#true} #1026#return; {159210#true} is VALID [2022-04-28 08:16:05,376 INFO L290 TraceCheckUtils]: 35: Hoare triple {159210#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {159210#true} is VALID [2022-04-28 08:16:05,376 INFO L290 TraceCheckUtils]: 36: Hoare triple {159210#true} assume !(259 == ~__cil_tmp29~0);~ntStatus~0 := -1073741823;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:16:05,377 INFO L272 TraceCheckUtils]: 37: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} call IofCompleteRequest(~Irp, 0); {159263#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:16:05,377 INFO L290 TraceCheckUtils]: 38: Hoare triple {159263#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {159210#true} is VALID [2022-04-28 08:16:05,377 INFO L290 TraceCheckUtils]: 39: Hoare triple {159210#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {159210#true} is VALID [2022-04-28 08:16:05,377 INFO L290 TraceCheckUtils]: 40: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 08:16:05,378 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {159210#true} {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #1034#return; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:16:05,378 INFO L290 TraceCheckUtils]: 42: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:16:05,378 INFO L290 TraceCheckUtils]: 43: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:16:05,379 INFO L290 TraceCheckUtils]: 44: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {159261#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-28 08:16:05,379 INFO L290 TraceCheckUtils]: 45: Hoare triple {159261#(= |FloppyPnp_#res| (- 1073741823))} assume true; {159261#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-28 08:16:05,380 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {159261#(= |FloppyPnp_#res| (- 1073741823))} {159210#true} #1076#return; {159246#(= (- 1073741823) |main_#t~ret100|)} is VALID [2022-04-28 08:16:05,380 INFO L290 TraceCheckUtils]: 47: Hoare triple {159246#(= (- 1073741823) |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-28 08:16:05,381 INFO L290 TraceCheckUtils]: 48: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume !(1 == ~pended~0); {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-28 08:16:05,381 INFO L290 TraceCheckUtils]: 49: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume !(1 == ~pended~0); {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-28 08:16:05,381 INFO L290 TraceCheckUtils]: 50: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume ~s~0 != ~UNLOADED~0; {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-28 08:16:05,382 INFO L290 TraceCheckUtils]: 51: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume -1 != ~status~1; {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-28 08:16:05,382 INFO L290 TraceCheckUtils]: 52: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume ~s~0 != ~SKIP2~0; {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-28 08:16:05,382 INFO L290 TraceCheckUtils]: 53: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume ~s~0 != ~IPC~0; {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-28 08:16:05,383 INFO L290 TraceCheckUtils]: 54: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume !(~s~0 != ~DC~0); {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-28 08:16:05,383 INFO L290 TraceCheckUtils]: 55: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume !(1 == ~pended~0); {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-28 08:16:05,383 INFO L290 TraceCheckUtils]: 56: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume ~s~0 == ~DC~0; {159247#(= main_~status~1 (- 1073741823))} is VALID [2022-04-28 08:16:05,384 INFO L290 TraceCheckUtils]: 57: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume 259 == ~status~1; {159211#false} is VALID [2022-04-28 08:16:05,384 INFO L272 TraceCheckUtils]: 58: Hoare triple {159211#false} call errorFn(); {159211#false} is VALID [2022-04-28 08:16:05,384 INFO L290 TraceCheckUtils]: 59: Hoare triple {159211#false} assume !false; {159211#false} is VALID [2022-04-28 08:16:05,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:16:05,384 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:16:05,385 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [729586761] [2022-04-28 08:16:05,385 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [729586761] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:16:05,385 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:16:05,385 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:16:05,385 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:16:05,385 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1408531511] [2022-04-28 08:16:05,385 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1408531511] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:16:05,385 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:16:05,385 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:16:05,385 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [976295860] [2022-04-28 08:16:05,386 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:16:05,386 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 [2022-04-28 08:16:05,386 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:16:05,386 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) [2022-04-28 08:16:05,437 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:05,437 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 08:16:05,437 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:16:05,437 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 08:16:05,437 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-28 08:16:05,438 INFO L87 Difference]: Start difference. First operand 504 states and 629 transitions. Second operand has 12 states, 12 states have (on average 3.8333333333333335) internal successors, (46), 5 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 08:16:11,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:11,392 INFO L93 Difference]: Finished difference Result 539 states and 669 transitions. [2022-04-28 08:16:11,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 08:16:11,392 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 [2022-04-28 08:16:11,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:16:11,393 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) [2022-04-28 08:16:11,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 457 transitions. [2022-04-28 08:16:11,395 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) [2022-04-28 08:16:11,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 457 transitions. [2022-04-28 08:16:11,397 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 457 transitions. [2022-04-28 08:16:11,856 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 457 edges. 457 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:11,870 INFO L225 Difference]: With dead ends: 539 [2022-04-28 08:16:11,870 INFO L226 Difference]: Without dead ends: 515 [2022-04-28 08:16:11,871 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2022-04-28 08:16:11,871 INFO L413 NwaCegarLoop]: 362 mSDtfsCounter, 635 mSDsluCounter, 528 mSDsCounter, 0 mSdLazyCounter, 1978 mSolverCounterSat, 211 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 648 SdHoareTripleChecker+Valid, 890 SdHoareTripleChecker+Invalid, 2189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 211 IncrementalHoareTripleChecker+Valid, 1978 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-28 08:16:11,871 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [648 Valid, 890 Invalid, 2189 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [211 Valid, 1978 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 08:16:11,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 515 states. [2022-04-28 08:16:13,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 515 to 499. [2022-04-28 08:16:13,062 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:16:13,062 INFO L82 GeneralOperation]: Start isEquivalent. First operand 515 states. Second operand has 499 states, 393 states have (on average 1.251908396946565) internal successors, (492), 401 states have internal predecessors, (492), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-28 08:16:13,062 INFO L74 IsIncluded]: Start isIncluded. First operand 515 states. Second operand has 499 states, 393 states have (on average 1.251908396946565) internal successors, (492), 401 states have internal predecessors, (492), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-28 08:16:13,063 INFO L87 Difference]: Start difference. First operand 515 states. Second operand has 499 states, 393 states have (on average 1.251908396946565) internal successors, (492), 401 states have internal predecessors, (492), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-28 08:16:13,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:13,073 INFO L93 Difference]: Finished difference Result 515 states and 642 transitions. [2022-04-28 08:16:13,073 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 642 transitions. [2022-04-28 08:16:13,073 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:16:13,073 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:16:13,074 INFO L74 IsIncluded]: Start isIncluded. First operand has 499 states, 393 states have (on average 1.251908396946565) internal successors, (492), 401 states have internal predecessors, (492), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) Second operand 515 states. [2022-04-28 08:16:13,074 INFO L87 Difference]: Start difference. First operand has 499 states, 393 states have (on average 1.251908396946565) internal successors, (492), 401 states have internal predecessors, (492), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) Second operand 515 states. [2022-04-28 08:16:13,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:13,083 INFO L93 Difference]: Finished difference Result 515 states and 642 transitions. [2022-04-28 08:16:13,083 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 642 transitions. [2022-04-28 08:16:13,084 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:16:13,084 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:16:13,084 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:16:13,084 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:16:13,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 499 states, 393 states have (on average 1.251908396946565) internal successors, (492), 401 states have internal predecessors, (492), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-28 08:16:13,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 621 transitions. [2022-04-28 08:16:13,096 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 621 transitions. Word has length 60 [2022-04-28 08:16:13,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:16:13,096 INFO L495 AbstractCegarLoop]: Abstraction has 499 states and 621 transitions. [2022-04-28 08:16:13,096 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) [2022-04-28 08:16:13,096 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 499 states and 621 transitions. [2022-04-28 08:16:14,234 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 621 edges. 621 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:14,234 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 621 transitions. [2022-04-28 08:16:14,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-04-28 08:16:14,235 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:16:14,235 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] [2022-04-28 08:16:14,235 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-04-28 08:16:14,235 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:16:14,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:16:14,235 INFO L85 PathProgramCache]: Analyzing trace with hash 1746189105, now seen corresponding path program 1 times [2022-04-28 08:16:14,235 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:16:14,235 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1067311568] [2022-04-28 08:16:14,235 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:16:14,236 INFO L85 PathProgramCache]: Analyzing trace with hash 1746189105, now seen corresponding path program 2 times [2022-04-28 08:16:14,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:16:14,236 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1875902844] [2022-04-28 08:16:14,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:16:14,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:16:14,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:14,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:16:14,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:14,332 INFO L290 TraceCheckUtils]: 0: Hoare triple {162414#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {162378#true} is VALID [2022-04-28 08:16:14,332 INFO L290 TraceCheckUtils]: 1: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 08:16:14,333 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {162378#true} {162378#true} #1156#return; {162378#true} is VALID [2022-04-28 08:16:14,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:16:14,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:14,366 INFO L290 TraceCheckUtils]: 0: Hoare triple {162415#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,367 INFO L290 TraceCheckUtils]: 1: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume true; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,367 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} {162378#true} #1066#return; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:16:14,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:14,380 INFO L290 TraceCheckUtils]: 0: Hoare triple {162416#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {162378#true} is VALID [2022-04-28 08:16:14,380 INFO L290 TraceCheckUtils]: 1: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 08:16:14,380 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {162378#true} {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #1068#return; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-28 08:16:14,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:14,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:16:14,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:14,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:16:14,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:14,432 INFO L290 TraceCheckUtils]: 0: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {162378#true} is VALID [2022-04-28 08:16:14,432 INFO L290 TraceCheckUtils]: 1: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 08:16:14,433 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {162378#true} {162378#true} #1088#return; {162378#true} is VALID [2022-04-28 08:16:14,433 INFO L290 TraceCheckUtils]: 0: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {162378#true} is VALID [2022-04-28 08:16:14,433 INFO L272 TraceCheckUtils]: 1: Hoare triple {162378#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:16:14,433 INFO L290 TraceCheckUtils]: 2: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {162378#true} is VALID [2022-04-28 08:16:14,433 INFO L290 TraceCheckUtils]: 3: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 08:16:14,434 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {162378#true} {162378#true} #1088#return; {162378#true} is VALID [2022-04-28 08:16:14,434 INFO L290 TraceCheckUtils]: 5: Hoare triple {162378#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {162378#true} is VALID [2022-04-28 08:16:14,434 INFO L290 TraceCheckUtils]: 6: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 08:16:14,434 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {162378#true} {162378#true} #1122#return; {162378#true} is VALID [2022-04-28 08:16:14,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:16:14,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:14,450 INFO L290 TraceCheckUtils]: 0: Hoare triple {162435#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-28 08:16:14,450 INFO L290 TraceCheckUtils]: 1: Hoare triple {162436#(= ~MPR1~0 ~s~0)} assume true; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-28 08:16:14,451 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {162436#(= ~MPR1~0 ~s~0)} {162378#true} #1124#return; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-28 08:16:14,451 INFO L290 TraceCheckUtils]: 0: Hoare triple {162417#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {162378#true} is VALID [2022-04-28 08:16:14,451 INFO L290 TraceCheckUtils]: 1: Hoare triple {162378#true} assume 0 != ~compRegistered~0; {162378#true} is VALID [2022-04-28 08:16:14,452 INFO L272 TraceCheckUtils]: 2: Hoare triple {162378#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:16:14,452 INFO L290 TraceCheckUtils]: 3: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {162378#true} is VALID [2022-04-28 08:16:14,452 INFO L272 TraceCheckUtils]: 4: Hoare triple {162378#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:16:14,452 INFO L290 TraceCheckUtils]: 5: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {162378#true} is VALID [2022-04-28 08:16:14,453 INFO L290 TraceCheckUtils]: 6: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 08:16:14,453 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {162378#true} {162378#true} #1088#return; {162378#true} is VALID [2022-04-28 08:16:14,453 INFO L290 TraceCheckUtils]: 8: Hoare triple {162378#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {162378#true} is VALID [2022-04-28 08:16:14,453 INFO L290 TraceCheckUtils]: 9: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 08:16:14,453 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {162378#true} {162378#true} #1122#return; {162378#true} is VALID [2022-04-28 08:16:14,453 INFO L290 TraceCheckUtils]: 11: Hoare triple {162378#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {162378#true} is VALID [2022-04-28 08:16:14,453 INFO L290 TraceCheckUtils]: 12: Hoare triple {162378#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {162378#true} is VALID [2022-04-28 08:16:14,454 INFO L272 TraceCheckUtils]: 13: Hoare triple {162378#true} call stubMoreProcessingRequired(); {162435#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:16:14,454 INFO L290 TraceCheckUtils]: 14: Hoare triple {162435#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-28 08:16:14,454 INFO L290 TraceCheckUtils]: 15: Hoare triple {162436#(= ~MPR1~0 ~s~0)} assume true; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-28 08:16:14,455 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {162436#(= ~MPR1~0 ~s~0)} {162378#true} #1124#return; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-28 08:16:14,455 INFO L290 TraceCheckUtils]: 17: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-28 08:16:14,455 INFO L290 TraceCheckUtils]: 18: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume 0 == ~tmp_ndt_10~0; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-28 08:16:14,456 INFO L290 TraceCheckUtils]: 19: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} ~returnVal2~0 := 0; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-28 08:16:14,456 INFO L290 TraceCheckUtils]: 20: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-28 08:16:14,456 INFO L290 TraceCheckUtils]: 21: Hoare triple {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} #res := ~returnVal2~0; {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-28 08:16:14,457 INFO L290 TraceCheckUtils]: 22: Hoare triple {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} assume true; {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-28 08:16:14,458 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #1044#return; {162379#false} is VALID [2022-04-28 08:16:14,459 INFO L272 TraceCheckUtils]: 0: Hoare triple {162378#true} call ULTIMATE.init(); {162414#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:16:14,459 INFO L290 TraceCheckUtils]: 1: Hoare triple {162414#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {162378#true} is VALID [2022-04-28 08:16:14,459 INFO L290 TraceCheckUtils]: 2: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 08:16:14,460 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {162378#true} {162378#true} #1156#return; {162378#true} is VALID [2022-04-28 08:16:14,460 INFO L272 TraceCheckUtils]: 4: Hoare triple {162378#true} call #t~ret170 := main(); {162378#true} is VALID [2022-04-28 08:16:14,460 INFO L290 TraceCheckUtils]: 5: Hoare triple {162378#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {162378#true} is VALID [2022-04-28 08:16:14,461 INFO L272 TraceCheckUtils]: 6: Hoare triple {162378#true} call _BLAST_init(); {162415#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:14,461 INFO L290 TraceCheckUtils]: 7: Hoare triple {162415#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,462 INFO L290 TraceCheckUtils]: 8: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume true; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,462 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} {162378#true} #1066#return; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,463 INFO L290 TraceCheckUtils]: 10: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,463 INFO L290 TraceCheckUtils]: 11: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,464 INFO L272 TraceCheckUtils]: 12: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} call stub_driver_init(); {162416#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:14,464 INFO L290 TraceCheckUtils]: 13: Hoare triple {162416#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {162378#true} is VALID [2022-04-28 08:16:14,464 INFO L290 TraceCheckUtils]: 14: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 08:16:14,464 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {162378#true} {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #1068#return; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,465 INFO L290 TraceCheckUtils]: 16: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,465 INFO L290 TraceCheckUtils]: 17: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,465 INFO L290 TraceCheckUtils]: 18: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,466 INFO L290 TraceCheckUtils]: 19: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,466 INFO L290 TraceCheckUtils]: 20: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 3 == ~tmp_ndt_4~0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,467 INFO L272 TraceCheckUtils]: 21: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,468 INFO L290 TraceCheckUtils]: 22: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,468 INFO L290 TraceCheckUtils]: 23: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 1 == ~PagingReferenceCount~0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,469 INFO L290 TraceCheckUtils]: 24: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,469 INFO L290 TraceCheckUtils]: 25: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 != ~disketteExtension__IsRemoved~0); {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,469 INFO L290 TraceCheckUtils]: 26: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 == ~irpSp__MinorFunction~0); {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,470 INFO L290 TraceCheckUtils]: 27: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(5 == ~irpSp__MinorFunction~0); {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,470 INFO L290 TraceCheckUtils]: 28: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(1 == ~irpSp__MinorFunction~0); {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,470 INFO L290 TraceCheckUtils]: 29: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 6 == ~irpSp__MinorFunction~0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,471 INFO L290 TraceCheckUtils]: 30: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 6 == ~irpSp__MinorFunction~0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,471 INFO L290 TraceCheckUtils]: 31: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,472 INFO L290 TraceCheckUtils]: 32: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(~s~0 != ~NP~0); {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,472 INFO L290 TraceCheckUtils]: 33: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,473 INFO L290 TraceCheckUtils]: 34: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-28 08:16:14,473 INFO L272 TraceCheckUtils]: 35: Hoare triple {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {162417#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:14,473 INFO L290 TraceCheckUtils]: 36: Hoare triple {162417#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {162378#true} is VALID [2022-04-28 08:16:14,474 INFO L290 TraceCheckUtils]: 37: Hoare triple {162378#true} assume 0 != ~compRegistered~0; {162378#true} is VALID [2022-04-28 08:16:14,474 INFO L272 TraceCheckUtils]: 38: Hoare triple {162378#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:16:14,474 INFO L290 TraceCheckUtils]: 39: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {162378#true} is VALID [2022-04-28 08:16:14,475 INFO L272 TraceCheckUtils]: 40: Hoare triple {162378#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:16:14,475 INFO L290 TraceCheckUtils]: 41: Hoare triple {162431#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {162378#true} is VALID [2022-04-28 08:16:14,475 INFO L290 TraceCheckUtils]: 42: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 08:16:14,475 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {162378#true} {162378#true} #1088#return; {162378#true} is VALID [2022-04-28 08:16:14,475 INFO L290 TraceCheckUtils]: 44: Hoare triple {162378#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {162378#true} is VALID [2022-04-28 08:16:14,475 INFO L290 TraceCheckUtils]: 45: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 08:16:14,475 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {162378#true} {162378#true} #1122#return; {162378#true} is VALID [2022-04-28 08:16:14,476 INFO L290 TraceCheckUtils]: 47: Hoare triple {162378#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {162378#true} is VALID [2022-04-28 08:16:14,476 INFO L290 TraceCheckUtils]: 48: Hoare triple {162378#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {162378#true} is VALID [2022-04-28 08:16:14,476 INFO L272 TraceCheckUtils]: 49: Hoare triple {162378#true} call stubMoreProcessingRequired(); {162435#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:16:14,476 INFO L290 TraceCheckUtils]: 50: Hoare triple {162435#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-28 08:16:14,477 INFO L290 TraceCheckUtils]: 51: Hoare triple {162436#(= ~MPR1~0 ~s~0)} assume true; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-28 08:16:14,477 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {162436#(= ~MPR1~0 ~s~0)} {162378#true} #1124#return; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-28 08:16:14,477 INFO L290 TraceCheckUtils]: 53: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-28 08:16:14,478 INFO L290 TraceCheckUtils]: 54: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume 0 == ~tmp_ndt_10~0; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-28 08:16:14,478 INFO L290 TraceCheckUtils]: 55: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} ~returnVal2~0 := 0; {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-28 08:16:14,479 INFO L290 TraceCheckUtils]: 56: Hoare triple {162429#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-28 08:16:14,479 INFO L290 TraceCheckUtils]: 57: Hoare triple {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} #res := ~returnVal2~0; {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-28 08:16:14,479 INFO L290 TraceCheckUtils]: 58: Hoare triple {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} assume true; {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-28 08:16:14,480 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {162430#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} {162386#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #1044#return; {162379#false} is VALID [2022-04-28 08:16:14,480 INFO L290 TraceCheckUtils]: 60: Hoare triple {162379#false} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {162379#false} is VALID [2022-04-28 08:16:14,480 INFO L290 TraceCheckUtils]: 61: Hoare triple {162379#false} assume !(259 == ~__cil_tmp30~0); {162379#false} is VALID [2022-04-28 08:16:14,480 INFO L290 TraceCheckUtils]: 62: Hoare triple {162379#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {162379#false} is VALID [2022-04-28 08:16:14,480 INFO L272 TraceCheckUtils]: 63: Hoare triple {162379#false} call IofCompleteRequest(~Irp, 0); {162379#false} is VALID [2022-04-28 08:16:14,480 INFO L290 TraceCheckUtils]: 64: Hoare triple {162379#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {162379#false} is VALID [2022-04-28 08:16:14,481 INFO L290 TraceCheckUtils]: 65: Hoare triple {162379#false} assume !(~s~0 == ~NP~0); {162379#false} is VALID [2022-04-28 08:16:14,481 INFO L272 TraceCheckUtils]: 66: Hoare triple {162379#false} call errorFn(); {162379#false} is VALID [2022-04-28 08:16:14,481 INFO L290 TraceCheckUtils]: 67: Hoare triple {162379#false} assume !false; {162379#false} is VALID [2022-04-28 08:16:14,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:16:14,481 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:16:14,481 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1875902844] [2022-04-28 08:16:14,482 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1875902844] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:16:14,482 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:16:14,482 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:16:14,482 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:16:14,482 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1067311568] [2022-04-28 08:16:14,482 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1067311568] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:16:14,482 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:16:14,482 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:16:14,482 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332677306] [2022-04-28 08:16:14,482 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:16:14,483 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 [2022-04-28 08:16:14,483 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:16:14,483 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) [2022-04-28 08:16:14,540 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:14,540 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 08:16:14,540 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:16:14,540 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 08:16:14,541 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-04-28 08:16:14,541 INFO L87 Difference]: Start difference. First operand 499 states and 621 transitions. Second operand has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 6 states have internal predecessors, (50), 3 states have call successors, (11), 9 states have call predecessors, (11), 4 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:16:19,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:19,942 INFO L93 Difference]: Finished difference Result 780 states and 980 transitions. [2022-04-28 08:16:19,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 08:16:19,942 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 [2022-04-28 08:16:19,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:16:19,942 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) [2022-04-28 08:16:19,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 630 transitions. [2022-04-28 08:16:19,946 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) [2022-04-28 08:16:19,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 630 transitions. [2022-04-28 08:16:19,949 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 630 transitions. [2022-04-28 08:16:20,524 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 630 edges. 630 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:20,539 INFO L225 Difference]: With dead ends: 780 [2022-04-28 08:16:20,539 INFO L226 Difference]: Without dead ends: 521 [2022-04-28 08:16:20,540 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 [2022-04-28 08:16:20,540 INFO L413 NwaCegarLoop]: 357 mSDtfsCounter, 717 mSDsluCounter, 613 mSDsCounter, 0 mSdLazyCounter, 1349 mSolverCounterSat, 205 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 730 SdHoareTripleChecker+Valid, 970 SdHoareTripleChecker+Invalid, 1554 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 205 IncrementalHoareTripleChecker+Valid, 1349 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-28 08:16:20,540 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [730 Valid, 970 Invalid, 1554 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [205 Valid, 1349 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-28 08:16:20,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 521 states. [2022-04-28 08:16:21,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 521 to 499. [2022-04-28 08:16:21,747 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:16:21,747 INFO L82 GeneralOperation]: Start isEquivalent. First operand 521 states. Second operand has 499 states, 393 states have (on average 1.2468193384223918) internal successors, (490), 401 states have internal predecessors, (490), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-28 08:16:21,748 INFO L74 IsIncluded]: Start isIncluded. First operand 521 states. Second operand has 499 states, 393 states have (on average 1.2468193384223918) internal successors, (490), 401 states have internal predecessors, (490), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-28 08:16:21,748 INFO L87 Difference]: Start difference. First operand 521 states. Second operand has 499 states, 393 states have (on average 1.2468193384223918) internal successors, (490), 401 states have internal predecessors, (490), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-28 08:16:21,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:21,757 INFO L93 Difference]: Finished difference Result 521 states and 649 transitions. [2022-04-28 08:16:21,757 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 649 transitions. [2022-04-28 08:16:21,758 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:16:21,758 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:16:21,758 INFO L74 IsIncluded]: Start isIncluded. First operand has 499 states, 393 states have (on average 1.2468193384223918) internal successors, (490), 401 states have internal predecessors, (490), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) Second operand 521 states. [2022-04-28 08:16:21,759 INFO L87 Difference]: Start difference. First operand has 499 states, 393 states have (on average 1.2468193384223918) internal successors, (490), 401 states have internal predecessors, (490), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) Second operand 521 states. [2022-04-28 08:16:21,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:21,777 INFO L93 Difference]: Finished difference Result 521 states and 649 transitions. [2022-04-28 08:16:21,777 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 649 transitions. [2022-04-28 08:16:21,777 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:16:21,777 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:16:21,777 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:16:21,777 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:16:21,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 499 states, 393 states have (on average 1.2468193384223918) internal successors, (490), 401 states have internal predecessors, (490), 61 states have call successors, (61), 42 states have call predecessors, (61), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-28 08:16:21,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 619 transitions. [2022-04-28 08:16:21,790 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 619 transitions. Word has length 68 [2022-04-28 08:16:21,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:16:21,790 INFO L495 AbstractCegarLoop]: Abstraction has 499 states and 619 transitions. [2022-04-28 08:16:21,790 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) [2022-04-28 08:16:21,790 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 499 states and 619 transitions. [2022-04-28 08:16:22,952 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 619 edges. 619 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:22,953 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 619 transitions. [2022-04-28 08:16:22,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-28 08:16:22,954 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:16:22,954 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] [2022-04-28 08:16:22,954 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-04-28 08:16:22,954 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:16:22,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:16:22,954 INFO L85 PathProgramCache]: Analyzing trace with hash -662819238, now seen corresponding path program 1 times [2022-04-28 08:16:22,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:16:22,955 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [955330188] [2022-04-28 08:16:22,955 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:16:22,955 INFO L85 PathProgramCache]: Analyzing trace with hash -662819238, now seen corresponding path program 2 times [2022-04-28 08:16:22,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:16:22,955 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1982868709] [2022-04-28 08:16:22,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:16:22,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:16:23,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:23,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:16:23,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:23,074 INFO L290 TraceCheckUtils]: 0: Hoare triple {166102#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {166059#true} is VALID [2022-04-28 08:16:23,074 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-28 08:16:23,074 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {166059#true} {166059#true} #1156#return; {166059#true} is VALID [2022-04-28 08:16:23,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:16:23,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:23,098 INFO L290 TraceCheckUtils]: 0: Hoare triple {166103#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {166059#true} is VALID [2022-04-28 08:16:23,098 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-28 08:16:23,098 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {166059#true} {166059#true} #1066#return; {166059#true} is VALID [2022-04-28 08:16:23,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:16:23,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:23,110 INFO L290 TraceCheckUtils]: 0: Hoare triple {166104#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {166059#true} is VALID [2022-04-28 08:16:23,110 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-28 08:16:23,110 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {166059#true} {166059#true} #1068#return; {166059#true} is VALID [2022-04-28 08:16:23,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:16:23,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:23,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 08:16:23,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:23,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:16:23,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:23,206 INFO L290 TraceCheckUtils]: 0: Hoare triple {166059#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {166059#true} is VALID [2022-04-28 08:16:23,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume 0 == ~tmp_ndt_14~0; {166059#true} is VALID [2022-04-28 08:16:23,206 INFO L290 TraceCheckUtils]: 2: Hoare triple {166059#true} #res := 0; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-28 08:16:23,207 INFO L290 TraceCheckUtils]: 3: Hoare triple {166130#(<= 0 |PsCreateSystemThread_#res|)} assume true; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-28 08:16:23,208 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {166130#(<= 0 |PsCreateSystemThread_#res|)} {166059#true} #1114#return; {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-28 08:16:23,208 INFO L290 TraceCheckUtils]: 0: Hoare triple {166122#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {166059#true} is VALID [2022-04-28 08:16:23,208 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {166059#true} is VALID [2022-04-28 08:16:23,208 INFO L290 TraceCheckUtils]: 2: Hoare triple {166059#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {166059#true} is VALID [2022-04-28 08:16:23,208 INFO L290 TraceCheckUtils]: 3: Hoare triple {166059#true} assume 1 == ~PagingReferenceCount~0; {166059#true} is VALID [2022-04-28 08:16:23,208 INFO L272 TraceCheckUtils]: 4: Hoare triple {166059#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {166059#true} is VALID [2022-04-28 08:16:23,208 INFO L290 TraceCheckUtils]: 5: Hoare triple {166059#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {166059#true} is VALID [2022-04-28 08:16:23,209 INFO L290 TraceCheckUtils]: 6: Hoare triple {166059#true} assume 0 == ~tmp_ndt_14~0; {166059#true} is VALID [2022-04-28 08:16:23,209 INFO L290 TraceCheckUtils]: 7: Hoare triple {166059#true} #res := 0; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-28 08:16:23,209 INFO L290 TraceCheckUtils]: 8: Hoare triple {166130#(<= 0 |PsCreateSystemThread_#res|)} assume true; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-28 08:16:23,210 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {166130#(<= 0 |PsCreateSystemThread_#res|)} {166059#true} #1114#return; {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-28 08:16:23,210 INFO L290 TraceCheckUtils]: 10: Hoare triple {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {166129#(<= 0 FlQueueIrpToThread_~status~0)} is VALID [2022-04-28 08:16:23,211 INFO L290 TraceCheckUtils]: 11: Hoare triple {166129#(<= 0 FlQueueIrpToThread_~status~0)} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {166060#false} is VALID [2022-04-28 08:16:23,211 INFO L290 TraceCheckUtils]: 12: Hoare triple {166060#false} assume 0 == ~PagingReferenceCount~0; {166060#false} is VALID [2022-04-28 08:16:23,211 INFO L290 TraceCheckUtils]: 13: Hoare triple {166060#false} #res := ~status~0; {166060#false} is VALID [2022-04-28 08:16:23,211 INFO L290 TraceCheckUtils]: 14: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-28 08:16:23,211 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {166060#false} {166059#true} #1138#return; {166060#false} is VALID [2022-04-28 08:16:23,215 INFO L290 TraceCheckUtils]: 0: Hoare triple {166105#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {166059#true} is VALID [2022-04-28 08:16:23,215 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {166059#true} is VALID [2022-04-28 08:16:23,215 INFO L290 TraceCheckUtils]: 2: Hoare triple {166059#true} assume !(0 != ~disketteExtension__IsRemoved~1); {166059#true} is VALID [2022-04-28 08:16:23,215 INFO L290 TraceCheckUtils]: 3: Hoare triple {166059#true} assume !(0 == ~disketteExtension__IsStarted~2); {166059#true} is VALID [2022-04-28 08:16:23,215 INFO L290 TraceCheckUtils]: 4: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {166059#true} is VALID [2022-04-28 08:16:23,215 INFO L290 TraceCheckUtils]: 5: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {166059#true} is VALID [2022-04-28 08:16:23,216 INFO L290 TraceCheckUtils]: 6: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {166059#true} is VALID [2022-04-28 08:16:23,216 INFO L290 TraceCheckUtils]: 7: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {166059#true} is VALID [2022-04-28 08:16:23,216 INFO L290 TraceCheckUtils]: 8: Hoare triple {166059#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {166059#true} is VALID [2022-04-28 08:16:23,216 INFO L272 TraceCheckUtils]: 9: Hoare triple {166059#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {166122#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:16:23,216 INFO L290 TraceCheckUtils]: 10: Hoare triple {166122#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {166059#true} is VALID [2022-04-28 08:16:23,217 INFO L290 TraceCheckUtils]: 11: Hoare triple {166059#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {166059#true} is VALID [2022-04-28 08:16:23,217 INFO L290 TraceCheckUtils]: 12: Hoare triple {166059#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {166059#true} is VALID [2022-04-28 08:16:23,217 INFO L290 TraceCheckUtils]: 13: Hoare triple {166059#true} assume 1 == ~PagingReferenceCount~0; {166059#true} is VALID [2022-04-28 08:16:23,217 INFO L272 TraceCheckUtils]: 14: Hoare triple {166059#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {166059#true} is VALID [2022-04-28 08:16:23,217 INFO L290 TraceCheckUtils]: 15: Hoare triple {166059#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {166059#true} is VALID [2022-04-28 08:16:23,217 INFO L290 TraceCheckUtils]: 16: Hoare triple {166059#true} assume 0 == ~tmp_ndt_14~0; {166059#true} is VALID [2022-04-28 08:16:23,217 INFO L290 TraceCheckUtils]: 17: Hoare triple {166059#true} #res := 0; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-28 08:16:23,218 INFO L290 TraceCheckUtils]: 18: Hoare triple {166130#(<= 0 |PsCreateSystemThread_#res|)} assume true; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-28 08:16:23,219 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {166130#(<= 0 |PsCreateSystemThread_#res|)} {166059#true} #1114#return; {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-28 08:16:23,219 INFO L290 TraceCheckUtils]: 20: Hoare triple {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {166129#(<= 0 FlQueueIrpToThread_~status~0)} is VALID [2022-04-28 08:16:23,219 INFO L290 TraceCheckUtils]: 21: Hoare triple {166129#(<= 0 FlQueueIrpToThread_~status~0)} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {166060#false} is VALID [2022-04-28 08:16:23,220 INFO L290 TraceCheckUtils]: 22: Hoare triple {166060#false} assume 0 == ~PagingReferenceCount~0; {166060#false} is VALID [2022-04-28 08:16:23,220 INFO L290 TraceCheckUtils]: 23: Hoare triple {166060#false} #res := ~status~0; {166060#false} is VALID [2022-04-28 08:16:23,220 INFO L290 TraceCheckUtils]: 24: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-28 08:16:23,220 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {166060#false} {166059#true} #1138#return; {166060#false} is VALID [2022-04-28 08:16:23,220 INFO L290 TraceCheckUtils]: 26: Hoare triple {166060#false} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {166060#false} is VALID [2022-04-28 08:16:23,220 INFO L290 TraceCheckUtils]: 27: Hoare triple {166060#false} ~__cil_tmp91~0 := ~ntStatus~3; {166060#false} is VALID [2022-04-28 08:16:23,220 INFO L290 TraceCheckUtils]: 28: Hoare triple {166060#false} assume !(259 != ~__cil_tmp91~0); {166060#false} is VALID [2022-04-28 08:16:23,220 INFO L290 TraceCheckUtils]: 29: Hoare triple {166060#false} #res := ~ntStatus~3; {166060#false} is VALID [2022-04-28 08:16:23,220 INFO L290 TraceCheckUtils]: 30: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-28 08:16:23,220 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {166060#false} {166059#true} #1074#return; {166060#false} is VALID [2022-04-28 08:16:23,222 INFO L272 TraceCheckUtils]: 0: Hoare triple {166059#true} call ULTIMATE.init(); {166102#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:16:23,222 INFO L290 TraceCheckUtils]: 1: Hoare triple {166102#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {166059#true} is VALID [2022-04-28 08:16:23,222 INFO L290 TraceCheckUtils]: 2: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-28 08:16:23,222 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {166059#true} {166059#true} #1156#return; {166059#true} is VALID [2022-04-28 08:16:23,223 INFO L272 TraceCheckUtils]: 4: Hoare triple {166059#true} call #t~ret170 := main(); {166059#true} is VALID [2022-04-28 08:16:23,223 INFO L290 TraceCheckUtils]: 5: Hoare triple {166059#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {166059#true} is VALID [2022-04-28 08:16:23,224 INFO L272 TraceCheckUtils]: 6: Hoare triple {166059#true} call _BLAST_init(); {166103#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:23,224 INFO L290 TraceCheckUtils]: 7: Hoare triple {166103#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {166059#true} is VALID [2022-04-28 08:16:23,224 INFO L290 TraceCheckUtils]: 8: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-28 08:16:23,224 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {166059#true} {166059#true} #1066#return; {166059#true} is VALID [2022-04-28 08:16:23,224 INFO L290 TraceCheckUtils]: 10: Hoare triple {166059#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {166059#true} is VALID [2022-04-28 08:16:23,224 INFO L290 TraceCheckUtils]: 11: Hoare triple {166059#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {166059#true} is VALID [2022-04-28 08:16:23,225 INFO L272 TraceCheckUtils]: 12: Hoare triple {166059#true} call stub_driver_init(); {166104#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:23,225 INFO L290 TraceCheckUtils]: 13: Hoare triple {166104#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {166059#true} is VALID [2022-04-28 08:16:23,225 INFO L290 TraceCheckUtils]: 14: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-28 08:16:23,225 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {166059#true} {166059#true} #1068#return; {166059#true} is VALID [2022-04-28 08:16:23,225 INFO L290 TraceCheckUtils]: 16: Hoare triple {166059#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {166059#true} is VALID [2022-04-28 08:16:23,225 INFO L290 TraceCheckUtils]: 17: Hoare triple {166059#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {166059#true} is VALID [2022-04-28 08:16:23,226 INFO L290 TraceCheckUtils]: 18: Hoare triple {166059#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {166059#true} is VALID [2022-04-28 08:16:23,226 INFO L290 TraceCheckUtils]: 19: Hoare triple {166059#true} assume 2 == ~tmp_ndt_3~0; {166059#true} is VALID [2022-04-28 08:16:23,226 INFO L272 TraceCheckUtils]: 20: Hoare triple {166059#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {166105#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:23,227 INFO L290 TraceCheckUtils]: 21: Hoare triple {166105#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {166059#true} is VALID [2022-04-28 08:16:23,227 INFO L290 TraceCheckUtils]: 22: Hoare triple {166059#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {166059#true} is VALID [2022-04-28 08:16:23,227 INFO L290 TraceCheckUtils]: 23: Hoare triple {166059#true} assume !(0 != ~disketteExtension__IsRemoved~1); {166059#true} is VALID [2022-04-28 08:16:23,227 INFO L290 TraceCheckUtils]: 24: Hoare triple {166059#true} assume !(0 == ~disketteExtension__IsStarted~2); {166059#true} is VALID [2022-04-28 08:16:23,227 INFO L290 TraceCheckUtils]: 25: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {166059#true} is VALID [2022-04-28 08:16:23,227 INFO L290 TraceCheckUtils]: 26: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {166059#true} is VALID [2022-04-28 08:16:23,227 INFO L290 TraceCheckUtils]: 27: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {166059#true} is VALID [2022-04-28 08:16:23,227 INFO L290 TraceCheckUtils]: 28: Hoare triple {166059#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {166059#true} is VALID [2022-04-28 08:16:23,227 INFO L290 TraceCheckUtils]: 29: Hoare triple {166059#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {166059#true} is VALID [2022-04-28 08:16:23,228 INFO L272 TraceCheckUtils]: 30: Hoare triple {166059#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {166122#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:16:23,228 INFO L290 TraceCheckUtils]: 31: Hoare triple {166122#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {166059#true} is VALID [2022-04-28 08:16:23,228 INFO L290 TraceCheckUtils]: 32: Hoare triple {166059#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {166059#true} is VALID [2022-04-28 08:16:23,228 INFO L290 TraceCheckUtils]: 33: Hoare triple {166059#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {166059#true} is VALID [2022-04-28 08:16:23,228 INFO L290 TraceCheckUtils]: 34: Hoare triple {166059#true} assume 1 == ~PagingReferenceCount~0; {166059#true} is VALID [2022-04-28 08:16:23,228 INFO L272 TraceCheckUtils]: 35: Hoare triple {166059#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {166059#true} is VALID [2022-04-28 08:16:23,228 INFO L290 TraceCheckUtils]: 36: Hoare triple {166059#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {166059#true} is VALID [2022-04-28 08:16:23,229 INFO L290 TraceCheckUtils]: 37: Hoare triple {166059#true} assume 0 == ~tmp_ndt_14~0; {166059#true} is VALID [2022-04-28 08:16:23,229 INFO L290 TraceCheckUtils]: 38: Hoare triple {166059#true} #res := 0; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-28 08:16:23,229 INFO L290 TraceCheckUtils]: 39: Hoare triple {166130#(<= 0 |PsCreateSystemThread_#res|)} assume true; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-28 08:16:23,230 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {166130#(<= 0 |PsCreateSystemThread_#res|)} {166059#true} #1114#return; {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-28 08:16:23,231 INFO L290 TraceCheckUtils]: 41: Hoare triple {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {166129#(<= 0 FlQueueIrpToThread_~status~0)} is VALID [2022-04-28 08:16:23,231 INFO L290 TraceCheckUtils]: 42: Hoare triple {166129#(<= 0 FlQueueIrpToThread_~status~0)} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {166060#false} is VALID [2022-04-28 08:16:23,231 INFO L290 TraceCheckUtils]: 43: Hoare triple {166060#false} assume 0 == ~PagingReferenceCount~0; {166060#false} is VALID [2022-04-28 08:16:23,231 INFO L290 TraceCheckUtils]: 44: Hoare triple {166060#false} #res := ~status~0; {166060#false} is VALID [2022-04-28 08:16:23,231 INFO L290 TraceCheckUtils]: 45: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-28 08:16:23,231 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {166060#false} {166059#true} #1138#return; {166060#false} is VALID [2022-04-28 08:16:23,232 INFO L290 TraceCheckUtils]: 47: Hoare triple {166060#false} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {166060#false} is VALID [2022-04-28 08:16:23,232 INFO L290 TraceCheckUtils]: 48: Hoare triple {166060#false} ~__cil_tmp91~0 := ~ntStatus~3; {166060#false} is VALID [2022-04-28 08:16:23,232 INFO L290 TraceCheckUtils]: 49: Hoare triple {166060#false} assume !(259 != ~__cil_tmp91~0); {166060#false} is VALID [2022-04-28 08:16:23,232 INFO L290 TraceCheckUtils]: 50: Hoare triple {166060#false} #res := ~ntStatus~3; {166060#false} is VALID [2022-04-28 08:16:23,232 INFO L290 TraceCheckUtils]: 51: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-28 08:16:23,232 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {166060#false} {166059#true} #1074#return; {166060#false} is VALID [2022-04-28 08:16:23,232 INFO L290 TraceCheckUtils]: 53: Hoare triple {166060#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {166060#false} is VALID [2022-04-28 08:16:23,232 INFO L290 TraceCheckUtils]: 54: Hoare triple {166060#false} assume !(1 == ~pended~0); {166060#false} is VALID [2022-04-28 08:16:23,232 INFO L290 TraceCheckUtils]: 55: Hoare triple {166060#false} assume !(1 == ~pended~0); {166060#false} is VALID [2022-04-28 08:16:23,232 INFO L290 TraceCheckUtils]: 56: Hoare triple {166060#false} assume ~s~0 != ~UNLOADED~0; {166060#false} is VALID [2022-04-28 08:16:23,232 INFO L290 TraceCheckUtils]: 57: Hoare triple {166060#false} assume -1 != ~status~1; {166060#false} is VALID [2022-04-28 08:16:23,233 INFO L290 TraceCheckUtils]: 58: Hoare triple {166060#false} assume ~s~0 != ~SKIP2~0; {166060#false} is VALID [2022-04-28 08:16:23,233 INFO L290 TraceCheckUtils]: 59: Hoare triple {166060#false} assume ~s~0 != ~IPC~0; {166060#false} is VALID [2022-04-28 08:16:23,233 INFO L290 TraceCheckUtils]: 60: Hoare triple {166060#false} assume ~s~0 != ~DC~0; {166060#false} is VALID [2022-04-28 08:16:23,233 INFO L272 TraceCheckUtils]: 61: Hoare triple {166060#false} call errorFn(); {166060#false} is VALID [2022-04-28 08:16:23,233 INFO L290 TraceCheckUtils]: 62: Hoare triple {166060#false} assume !false; {166060#false} is VALID [2022-04-28 08:16:23,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:16:23,233 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:16:23,233 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1982868709] [2022-04-28 08:16:23,234 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1982868709] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:16:23,234 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:16:23,234 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:16:23,234 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:16:23,234 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [955330188] [2022-04-28 08:16:23,234 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [955330188] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:16:23,234 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:16:23,234 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 08:16:23,234 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [473091385] [2022-04-28 08:16:23,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:16:23,235 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 [2022-04-28 08:16:23,235 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:16:23,235 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) [2022-04-28 08:16:23,286 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:23,286 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 08:16:23,286 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:16:23,287 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 08:16:23,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-28 08:16:23,287 INFO L87 Difference]: Start difference. First operand 499 states and 619 transitions. Second operand has 10 states, 10 states have (on average 4.9) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:16:28,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:28,721 INFO L93 Difference]: Finished difference Result 611 states and 749 transitions. [2022-04-28 08:16:28,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 08:16:28,721 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 [2022-04-28 08:16:28,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:16:28,721 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) [2022-04-28 08:16:28,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 522 transitions. [2022-04-28 08:16:28,724 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) [2022-04-28 08:16:28,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 522 transitions. [2022-04-28 08:16:28,726 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 522 transitions. [2022-04-28 08:16:29,233 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 522 edges. 522 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:29,248 INFO L225 Difference]: With dead ends: 611 [2022-04-28 08:16:29,248 INFO L226 Difference]: Without dead ends: 519 [2022-04-28 08:16:29,249 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 [2022-04-28 08:16:29,249 INFO L413 NwaCegarLoop]: 359 mSDtfsCounter, 501 mSDsluCounter, 453 mSDsCounter, 0 mSdLazyCounter, 1670 mSolverCounterSat, 160 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 515 SdHoareTripleChecker+Valid, 812 SdHoareTripleChecker+Invalid, 1830 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 160 IncrementalHoareTripleChecker+Valid, 1670 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-28 08:16:29,249 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [515 Valid, 812 Invalid, 1830 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [160 Valid, 1670 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-28 08:16:29,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 519 states. [2022-04-28 08:16:30,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 519 to 503. [2022-04-28 08:16:30,429 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:16:30,429 INFO L82 GeneralOperation]: Start isEquivalent. First operand 519 states. Second operand has 503 states, 396 states have (on average 1.244949494949495) internal successors, (493), 404 states have internal predecessors, (493), 61 states have call successors, (61), 42 states have call predecessors, (61), 45 states have return successors, (69), 57 states have call predecessors, (69), 54 states have call successors, (69) [2022-04-28 08:16:30,430 INFO L74 IsIncluded]: Start isIncluded. First operand 519 states. Second operand has 503 states, 396 states have (on average 1.244949494949495) internal successors, (493), 404 states have internal predecessors, (493), 61 states have call successors, (61), 42 states have call predecessors, (61), 45 states have return successors, (69), 57 states have call predecessors, (69), 54 states have call successors, (69) [2022-04-28 08:16:30,430 INFO L87 Difference]: Start difference. First operand 519 states. Second operand has 503 states, 396 states have (on average 1.244949494949495) internal successors, (493), 404 states have internal predecessors, (493), 61 states have call successors, (61), 42 states have call predecessors, (61), 45 states have return successors, (69), 57 states have call predecessors, (69), 54 states have call successors, (69) [2022-04-28 08:16:30,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:30,439 INFO L93 Difference]: Finished difference Result 519 states and 644 transitions. [2022-04-28 08:16:30,439 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 644 transitions. [2022-04-28 08:16:30,440 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:16:30,440 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:16:30,440 INFO L74 IsIncluded]: Start isIncluded. First operand has 503 states, 396 states have (on average 1.244949494949495) internal successors, (493), 404 states have internal predecessors, (493), 61 states have call successors, (61), 42 states have call predecessors, (61), 45 states have return successors, (69), 57 states have call predecessors, (69), 54 states have call successors, (69) Second operand 519 states. [2022-04-28 08:16:30,441 INFO L87 Difference]: Start difference. First operand has 503 states, 396 states have (on average 1.244949494949495) internal successors, (493), 404 states have internal predecessors, (493), 61 states have call successors, (61), 42 states have call predecessors, (61), 45 states have return successors, (69), 57 states have call predecessors, (69), 54 states have call successors, (69) Second operand 519 states. [2022-04-28 08:16:30,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:30,449 INFO L93 Difference]: Finished difference Result 519 states and 644 transitions. [2022-04-28 08:16:30,449 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 644 transitions. [2022-04-28 08:16:30,450 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:16:30,450 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:16:30,450 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:16:30,450 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:16:30,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 503 states, 396 states have (on average 1.244949494949495) internal successors, (493), 404 states have internal predecessors, (493), 61 states have call successors, (61), 42 states have call predecessors, (61), 45 states have return successors, (69), 57 states have call predecessors, (69), 54 states have call successors, (69) [2022-04-28 08:16:30,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 623 transitions. [2022-04-28 08:16:30,462 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 623 transitions. Word has length 63 [2022-04-28 08:16:30,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:16:30,462 INFO L495 AbstractCegarLoop]: Abstraction has 503 states and 623 transitions. [2022-04-28 08:16:30,462 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) [2022-04-28 08:16:30,462 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 503 states and 623 transitions. [2022-04-28 08:16:31,593 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 623 edges. 623 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:31,593 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 623 transitions. [2022-04-28 08:16:31,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-28 08:16:31,594 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:16:31,594 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] [2022-04-28 08:16:31,594 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-04-28 08:16:31,594 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:16:31,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:16:31,594 INFO L85 PathProgramCache]: Analyzing trace with hash 1616978329, now seen corresponding path program 1 times [2022-04-28 08:16:31,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:16:31,595 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [223901569] [2022-04-28 08:16:31,595 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:16:31,595 INFO L85 PathProgramCache]: Analyzing trace with hash 1616978329, now seen corresponding path program 2 times [2022-04-28 08:16:31,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:16:31,595 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1382495568] [2022-04-28 08:16:31,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:16:31,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:16:31,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:31,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:16:31,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:31,723 INFO L290 TraceCheckUtils]: 0: Hoare triple {169448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {169405#true} is VALID [2022-04-28 08:16:31,723 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 08:16:31,723 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {169405#true} {169405#true} #1156#return; {169405#true} is VALID [2022-04-28 08:16:31,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:16:31,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:31,746 INFO L290 TraceCheckUtils]: 0: Hoare triple {169449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {169405#true} is VALID [2022-04-28 08:16:31,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 08:16:31,746 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {169405#true} {169405#true} #1066#return; {169405#true} is VALID [2022-04-28 08:16:31,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:16:31,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:31,758 INFO L290 TraceCheckUtils]: 0: Hoare triple {169450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {169405#true} is VALID [2022-04-28 08:16:31,759 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 08:16:31,759 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {169405#true} {169405#true} #1068#return; {169405#true} is VALID [2022-04-28 08:16:31,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:16:31,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:31,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 08:16:31,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:31,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:16:31,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:31,879 INFO L290 TraceCheckUtils]: 0: Hoare triple {169405#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {169405#true} is VALID [2022-04-28 08:16:31,879 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_14~0); {169405#true} is VALID [2022-04-28 08:16:31,879 INFO L290 TraceCheckUtils]: 2: Hoare triple {169405#true} #res := -1073741823; {169405#true} is VALID [2022-04-28 08:16:31,879 INFO L290 TraceCheckUtils]: 3: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 08:16:31,879 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {169405#true} {169405#true} #1114#return; {169405#true} is VALID [2022-04-28 08:16:31,879 INFO L290 TraceCheckUtils]: 0: Hoare triple {169471#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {169405#true} is VALID [2022-04-28 08:16:31,879 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {169405#true} is VALID [2022-04-28 08:16:31,879 INFO L290 TraceCheckUtils]: 2: Hoare triple {169405#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {169405#true} is VALID [2022-04-28 08:16:31,879 INFO L290 TraceCheckUtils]: 3: Hoare triple {169405#true} assume 1 == ~PagingReferenceCount~0; {169405#true} is VALID [2022-04-28 08:16:31,880 INFO L272 TraceCheckUtils]: 4: Hoare triple {169405#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {169405#true} is VALID [2022-04-28 08:16:31,880 INFO L290 TraceCheckUtils]: 5: Hoare triple {169405#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {169405#true} is VALID [2022-04-28 08:16:31,880 INFO L290 TraceCheckUtils]: 6: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_14~0); {169405#true} is VALID [2022-04-28 08:16:31,880 INFO L290 TraceCheckUtils]: 7: Hoare triple {169405#true} #res := -1073741823; {169405#true} is VALID [2022-04-28 08:16:31,880 INFO L290 TraceCheckUtils]: 8: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 08:16:31,880 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {169405#true} {169405#true} #1114#return; {169405#true} is VALID [2022-04-28 08:16:31,880 INFO L290 TraceCheckUtils]: 10: Hoare triple {169405#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {169405#true} is VALID [2022-04-28 08:16:31,881 INFO L290 TraceCheckUtils]: 11: Hoare triple {169405#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-28 08:16:31,881 INFO L290 TraceCheckUtils]: 12: Hoare triple {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-28 08:16:31,882 INFO L290 TraceCheckUtils]: 13: Hoare triple {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-28 08:16:31,882 INFO L290 TraceCheckUtils]: 14: Hoare triple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-28 08:16:31,883 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {169405#true} #1138#return; {169468#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-28 08:16:31,883 INFO L290 TraceCheckUtils]: 0: Hoare triple {169451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {169405#true} is VALID [2022-04-28 08:16:31,883 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {169405#true} is VALID [2022-04-28 08:16:31,883 INFO L290 TraceCheckUtils]: 2: Hoare triple {169405#true} assume !(0 != ~disketteExtension__IsRemoved~1); {169405#true} is VALID [2022-04-28 08:16:31,883 INFO L290 TraceCheckUtils]: 3: Hoare triple {169405#true} assume !(0 == ~disketteExtension__IsStarted~2); {169405#true} is VALID [2022-04-28 08:16:31,883 INFO L290 TraceCheckUtils]: 4: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {169405#true} is VALID [2022-04-28 08:16:31,883 INFO L290 TraceCheckUtils]: 5: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {169405#true} is VALID [2022-04-28 08:16:31,884 INFO L290 TraceCheckUtils]: 6: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {169405#true} is VALID [2022-04-28 08:16:31,884 INFO L290 TraceCheckUtils]: 7: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {169405#true} is VALID [2022-04-28 08:16:31,884 INFO L290 TraceCheckUtils]: 8: Hoare triple {169405#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {169405#true} is VALID [2022-04-28 08:16:31,884 INFO L272 TraceCheckUtils]: 9: Hoare triple {169405#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {169471#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:16:31,884 INFO L290 TraceCheckUtils]: 10: Hoare triple {169471#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {169405#true} is VALID [2022-04-28 08:16:31,885 INFO L290 TraceCheckUtils]: 11: Hoare triple {169405#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {169405#true} is VALID [2022-04-28 08:16:31,885 INFO L290 TraceCheckUtils]: 12: Hoare triple {169405#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {169405#true} is VALID [2022-04-28 08:16:31,885 INFO L290 TraceCheckUtils]: 13: Hoare triple {169405#true} assume 1 == ~PagingReferenceCount~0; {169405#true} is VALID [2022-04-28 08:16:31,885 INFO L272 TraceCheckUtils]: 14: Hoare triple {169405#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {169405#true} is VALID [2022-04-28 08:16:31,885 INFO L290 TraceCheckUtils]: 15: Hoare triple {169405#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {169405#true} is VALID [2022-04-28 08:16:31,885 INFO L290 TraceCheckUtils]: 16: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_14~0); {169405#true} is VALID [2022-04-28 08:16:31,885 INFO L290 TraceCheckUtils]: 17: Hoare triple {169405#true} #res := -1073741823; {169405#true} is VALID [2022-04-28 08:16:31,885 INFO L290 TraceCheckUtils]: 18: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 08:16:31,885 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {169405#true} {169405#true} #1114#return; {169405#true} is VALID [2022-04-28 08:16:31,885 INFO L290 TraceCheckUtils]: 20: Hoare triple {169405#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {169405#true} is VALID [2022-04-28 08:16:31,886 INFO L290 TraceCheckUtils]: 21: Hoare triple {169405#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-28 08:16:31,886 INFO L290 TraceCheckUtils]: 22: Hoare triple {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-28 08:16:31,887 INFO L290 TraceCheckUtils]: 23: Hoare triple {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-28 08:16:31,887 INFO L290 TraceCheckUtils]: 24: Hoare triple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-28 08:16:31,888 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {169405#true} #1138#return; {169468#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-28 08:16:31,888 INFO L290 TraceCheckUtils]: 26: Hoare triple {169468#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {169469#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-28 08:16:31,888 INFO L290 TraceCheckUtils]: 27: Hoare triple {169469#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {169470#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1) 0)} is VALID [2022-04-28 08:16:31,889 INFO L290 TraceCheckUtils]: 28: Hoare triple {169470#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1) 0)} assume !(259 != ~__cil_tmp91~0); {169406#false} is VALID [2022-04-28 08:16:31,889 INFO L290 TraceCheckUtils]: 29: Hoare triple {169406#false} #res := ~ntStatus~3; {169406#false} is VALID [2022-04-28 08:16:31,889 INFO L290 TraceCheckUtils]: 30: Hoare triple {169406#false} assume true; {169406#false} is VALID [2022-04-28 08:16:31,889 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {169406#false} {169405#true} #1074#return; {169406#false} is VALID [2022-04-28 08:16:31,891 INFO L272 TraceCheckUtils]: 0: Hoare triple {169405#true} call ULTIMATE.init(); {169448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:16:31,891 INFO L290 TraceCheckUtils]: 1: Hoare triple {169448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {169405#true} is VALID [2022-04-28 08:16:31,891 INFO L290 TraceCheckUtils]: 2: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 08:16:31,891 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {169405#true} {169405#true} #1156#return; {169405#true} is VALID [2022-04-28 08:16:31,891 INFO L272 TraceCheckUtils]: 4: Hoare triple {169405#true} call #t~ret170 := main(); {169405#true} is VALID [2022-04-28 08:16:31,891 INFO L290 TraceCheckUtils]: 5: Hoare triple {169405#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {169405#true} is VALID [2022-04-28 08:16:31,892 INFO L272 TraceCheckUtils]: 6: Hoare triple {169405#true} call _BLAST_init(); {169449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:31,892 INFO L290 TraceCheckUtils]: 7: Hoare triple {169449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {169405#true} is VALID [2022-04-28 08:16:31,893 INFO L290 TraceCheckUtils]: 8: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 08:16:31,893 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {169405#true} {169405#true} #1066#return; {169405#true} is VALID [2022-04-28 08:16:31,893 INFO L290 TraceCheckUtils]: 10: Hoare triple {169405#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {169405#true} is VALID [2022-04-28 08:16:31,893 INFO L290 TraceCheckUtils]: 11: Hoare triple {169405#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {169405#true} is VALID [2022-04-28 08:16:31,893 INFO L272 TraceCheckUtils]: 12: Hoare triple {169405#true} call stub_driver_init(); {169450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:31,894 INFO L290 TraceCheckUtils]: 13: Hoare triple {169450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {169405#true} is VALID [2022-04-28 08:16:31,894 INFO L290 TraceCheckUtils]: 14: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 08:16:31,894 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {169405#true} {169405#true} #1068#return; {169405#true} is VALID [2022-04-28 08:16:31,894 INFO L290 TraceCheckUtils]: 16: Hoare triple {169405#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {169405#true} is VALID [2022-04-28 08:16:31,894 INFO L290 TraceCheckUtils]: 17: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {169405#true} is VALID [2022-04-28 08:16:31,894 INFO L290 TraceCheckUtils]: 18: Hoare triple {169405#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {169405#true} is VALID [2022-04-28 08:16:31,894 INFO L290 TraceCheckUtils]: 19: Hoare triple {169405#true} assume 2 == ~tmp_ndt_3~0; {169405#true} is VALID [2022-04-28 08:16:31,895 INFO L272 TraceCheckUtils]: 20: Hoare triple {169405#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {169451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:31,895 INFO L290 TraceCheckUtils]: 21: Hoare triple {169451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {169405#true} is VALID [2022-04-28 08:16:31,895 INFO L290 TraceCheckUtils]: 22: Hoare triple {169405#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {169405#true} is VALID [2022-04-28 08:16:31,895 INFO L290 TraceCheckUtils]: 23: Hoare triple {169405#true} assume !(0 != ~disketteExtension__IsRemoved~1); {169405#true} is VALID [2022-04-28 08:16:31,895 INFO L290 TraceCheckUtils]: 24: Hoare triple {169405#true} assume !(0 == ~disketteExtension__IsStarted~2); {169405#true} is VALID [2022-04-28 08:16:31,895 INFO L290 TraceCheckUtils]: 25: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {169405#true} is VALID [2022-04-28 08:16:31,896 INFO L290 TraceCheckUtils]: 26: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {169405#true} is VALID [2022-04-28 08:16:31,896 INFO L290 TraceCheckUtils]: 27: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {169405#true} is VALID [2022-04-28 08:16:31,896 INFO L290 TraceCheckUtils]: 28: Hoare triple {169405#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {169405#true} is VALID [2022-04-28 08:16:31,896 INFO L290 TraceCheckUtils]: 29: Hoare triple {169405#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {169405#true} is VALID [2022-04-28 08:16:31,896 INFO L272 TraceCheckUtils]: 30: Hoare triple {169405#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {169471#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:16:31,897 INFO L290 TraceCheckUtils]: 31: Hoare triple {169471#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {169405#true} is VALID [2022-04-28 08:16:31,897 INFO L290 TraceCheckUtils]: 32: Hoare triple {169405#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {169405#true} is VALID [2022-04-28 08:16:31,897 INFO L290 TraceCheckUtils]: 33: Hoare triple {169405#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {169405#true} is VALID [2022-04-28 08:16:31,897 INFO L290 TraceCheckUtils]: 34: Hoare triple {169405#true} assume 1 == ~PagingReferenceCount~0; {169405#true} is VALID [2022-04-28 08:16:31,897 INFO L272 TraceCheckUtils]: 35: Hoare triple {169405#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {169405#true} is VALID [2022-04-28 08:16:31,897 INFO L290 TraceCheckUtils]: 36: Hoare triple {169405#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {169405#true} is VALID [2022-04-28 08:16:31,897 INFO L290 TraceCheckUtils]: 37: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_14~0); {169405#true} is VALID [2022-04-28 08:16:31,897 INFO L290 TraceCheckUtils]: 38: Hoare triple {169405#true} #res := -1073741823; {169405#true} is VALID [2022-04-28 08:16:31,897 INFO L290 TraceCheckUtils]: 39: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 08:16:31,897 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {169405#true} {169405#true} #1114#return; {169405#true} is VALID [2022-04-28 08:16:31,898 INFO L290 TraceCheckUtils]: 41: Hoare triple {169405#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {169405#true} is VALID [2022-04-28 08:16:31,898 INFO L290 TraceCheckUtils]: 42: Hoare triple {169405#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-28 08:16:31,898 INFO L290 TraceCheckUtils]: 43: Hoare triple {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-28 08:16:31,899 INFO L290 TraceCheckUtils]: 44: Hoare triple {169477#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-28 08:16:31,899 INFO L290 TraceCheckUtils]: 45: Hoare triple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-28 08:16:31,900 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {169405#true} #1138#return; {169468#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-28 08:16:31,900 INFO L290 TraceCheckUtils]: 47: Hoare triple {169468#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {169469#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-28 08:16:31,900 INFO L290 TraceCheckUtils]: 48: Hoare triple {169469#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {169470#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1) 0)} is VALID [2022-04-28 08:16:31,901 INFO L290 TraceCheckUtils]: 49: Hoare triple {169470#(<= (+ FloppyDeviceControl_~__cil_tmp91~0 1) 0)} assume !(259 != ~__cil_tmp91~0); {169406#false} is VALID [2022-04-28 08:16:31,901 INFO L290 TraceCheckUtils]: 50: Hoare triple {169406#false} #res := ~ntStatus~3; {169406#false} is VALID [2022-04-28 08:16:31,901 INFO L290 TraceCheckUtils]: 51: Hoare triple {169406#false} assume true; {169406#false} is VALID [2022-04-28 08:16:31,901 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {169406#false} {169405#true} #1074#return; {169406#false} is VALID [2022-04-28 08:16:31,901 INFO L290 TraceCheckUtils]: 53: Hoare triple {169406#false} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {169406#false} is VALID [2022-04-28 08:16:31,901 INFO L290 TraceCheckUtils]: 54: Hoare triple {169406#false} assume !(1 == ~pended~0); {169406#false} is VALID [2022-04-28 08:16:31,901 INFO L290 TraceCheckUtils]: 55: Hoare triple {169406#false} assume !(1 == ~pended~0); {169406#false} is VALID [2022-04-28 08:16:31,901 INFO L290 TraceCheckUtils]: 56: Hoare triple {169406#false} assume ~s~0 != ~UNLOADED~0; {169406#false} is VALID [2022-04-28 08:16:31,902 INFO L290 TraceCheckUtils]: 57: Hoare triple {169406#false} assume -1 != ~status~1; {169406#false} is VALID [2022-04-28 08:16:31,902 INFO L290 TraceCheckUtils]: 58: Hoare triple {169406#false} assume ~s~0 != ~SKIP2~0; {169406#false} is VALID [2022-04-28 08:16:31,902 INFO L290 TraceCheckUtils]: 59: Hoare triple {169406#false} assume ~s~0 != ~IPC~0; {169406#false} is VALID [2022-04-28 08:16:31,902 INFO L290 TraceCheckUtils]: 60: Hoare triple {169406#false} assume ~s~0 != ~DC~0; {169406#false} is VALID [2022-04-28 08:16:31,902 INFO L272 TraceCheckUtils]: 61: Hoare triple {169406#false} call errorFn(); {169406#false} is VALID [2022-04-28 08:16:31,902 INFO L290 TraceCheckUtils]: 62: Hoare triple {169406#false} assume !false; {169406#false} is VALID [2022-04-28 08:16:31,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:16:31,902 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:16:31,903 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1382495568] [2022-04-28 08:16:31,903 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1382495568] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:16:31,903 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:16:31,903 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:16:31,903 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:16:31,903 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [223901569] [2022-04-28 08:16:31,903 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [223901569] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:16:31,903 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:16:31,903 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:16:31,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1259030647] [2022-04-28 08:16:31,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:16:31,904 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 [2022-04-28 08:16:31,904 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:16:31,904 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) [2022-04-28 08:16:31,959 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:31,959 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 08:16:31,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:16:31,959 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 08:16:31,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-28 08:16:31,960 INFO L87 Difference]: Start difference. First operand 503 states and 623 transitions. Second operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 6 states have internal predecessors, (49), 2 states have call successors, (8), 7 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 08:16:38,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:38,274 INFO L93 Difference]: Finished difference Result 529 states and 653 transitions. [2022-04-28 08:16:38,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 08:16:38,274 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 [2022-04-28 08:16:38,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:16:38,274 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) [2022-04-28 08:16:38,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 450 transitions. [2022-04-28 08:16:38,277 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) [2022-04-28 08:16:38,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 450 transitions. [2022-04-28 08:16:38,280 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 450 transitions. [2022-04-28 08:16:38,729 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 450 edges. 450 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:38,742 INFO L225 Difference]: With dead ends: 529 [2022-04-28 08:16:38,742 INFO L226 Difference]: Without dead ends: 505 [2022-04-28 08:16:38,742 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 [2022-04-28 08:16:38,743 INFO L413 NwaCegarLoop]: 352 mSDtfsCounter, 381 mSDsluCounter, 639 mSDsCounter, 0 mSdLazyCounter, 2290 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 395 SdHoareTripleChecker+Valid, 991 SdHoareTripleChecker+Invalid, 2403 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 2290 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-28 08:16:38,743 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [395 Valid, 991 Invalid, 2403 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 2290 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-28 08:16:38,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2022-04-28 08:16:39,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 489. [2022-04-28 08:16:39,900 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:16:39,901 INFO L82 GeneralOperation]: Start isEquivalent. First operand 505 states. Second operand has 489 states, 384 states have (on average 1.2395833333333333) internal successors, (476), 391 states have internal predecessors, (476), 60 states have call successors, (60), 42 states have call predecessors, (60), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-28 08:16:39,901 INFO L74 IsIncluded]: Start isIncluded. First operand 505 states. Second operand has 489 states, 384 states have (on average 1.2395833333333333) internal successors, (476), 391 states have internal predecessors, (476), 60 states have call successors, (60), 42 states have call predecessors, (60), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-28 08:16:39,902 INFO L87 Difference]: Start difference. First operand 505 states. Second operand has 489 states, 384 states have (on average 1.2395833333333333) internal successors, (476), 391 states have internal predecessors, (476), 60 states have call successors, (60), 42 states have call predecessors, (60), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-28 08:16:39,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:39,910 INFO L93 Difference]: Finished difference Result 505 states and 625 transitions. [2022-04-28 08:16:39,910 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 625 transitions. [2022-04-28 08:16:39,911 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:16:39,911 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:16:39,911 INFO L74 IsIncluded]: Start isIncluded. First operand has 489 states, 384 states have (on average 1.2395833333333333) internal successors, (476), 391 states have internal predecessors, (476), 60 states have call successors, (60), 42 states have call predecessors, (60), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) Second operand 505 states. [2022-04-28 08:16:39,912 INFO L87 Difference]: Start difference. First operand has 489 states, 384 states have (on average 1.2395833333333333) internal successors, (476), 391 states have internal predecessors, (476), 60 states have call successors, (60), 42 states have call predecessors, (60), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) Second operand 505 states. [2022-04-28 08:16:39,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:39,920 INFO L93 Difference]: Finished difference Result 505 states and 625 transitions. [2022-04-28 08:16:39,920 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 625 transitions. [2022-04-28 08:16:39,921 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:16:39,921 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:16:39,921 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:16:39,921 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:16:39,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 489 states, 384 states have (on average 1.2395833333333333) internal successors, (476), 391 states have internal predecessors, (476), 60 states have call successors, (60), 42 states have call predecessors, (60), 44 states have return successors, (68), 56 states have call predecessors, (68), 54 states have call successors, (68) [2022-04-28 08:16:39,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 489 states and 604 transitions. [2022-04-28 08:16:39,932 INFO L78 Accepts]: Start accepts. Automaton has 489 states and 604 transitions. Word has length 63 [2022-04-28 08:16:39,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:16:39,933 INFO L495 AbstractCegarLoop]: Abstraction has 489 states and 604 transitions. [2022-04-28 08:16:39,933 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) [2022-04-28 08:16:39,933 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 489 states and 604 transitions. [2022-04-28 08:16:41,084 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 604 edges. 604 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:41,084 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 604 transitions. [2022-04-28 08:16:41,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-28 08:16:41,084 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:16:41,085 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] [2022-04-28 08:16:41,085 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2022-04-28 08:16:41,085 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:16:41,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:16:41,085 INFO L85 PathProgramCache]: Analyzing trace with hash 1834799191, now seen corresponding path program 1 times [2022-04-28 08:16:41,085 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:16:41,085 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1490520294] [2022-04-28 08:16:41,085 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:16:41,085 INFO L85 PathProgramCache]: Analyzing trace with hash 1834799191, now seen corresponding path program 2 times [2022-04-28 08:16:41,086 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:16:41,086 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347656349] [2022-04-28 08:16:41,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:16:41,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:16:41,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:41,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:16:41,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:41,180 INFO L290 TraceCheckUtils]: 0: Hoare triple {172582#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {172539#true} is VALID [2022-04-28 08:16:41,180 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-28 08:16:41,180 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172539#true} {172539#true} #1156#return; {172539#true} is VALID [2022-04-28 08:16:41,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:16:41,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:41,205 INFO L290 TraceCheckUtils]: 0: Hoare triple {172583#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {172539#true} is VALID [2022-04-28 08:16:41,205 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-28 08:16:41,205 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172539#true} {172539#true} #1066#return; {172539#true} is VALID [2022-04-28 08:16:41,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:16:41,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:41,219 INFO L290 TraceCheckUtils]: 0: Hoare triple {172584#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {172539#true} is VALID [2022-04-28 08:16:41,219 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-28 08:16:41,219 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172539#true} {172539#true} #1068#return; {172539#true} is VALID [2022-04-28 08:16:41,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:16:41,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:41,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:16:41,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:41,312 INFO L290 TraceCheckUtils]: 0: Hoare triple {172600#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {172539#true} is VALID [2022-04-28 08:16:41,312 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume !(0 != ~compRegistered~0); {172539#true} is VALID [2022-04-28 08:16:41,313 INFO L290 TraceCheckUtils]: 2: Hoare triple {172539#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {172539#true} is VALID [2022-04-28 08:16:41,313 INFO L290 TraceCheckUtils]: 3: Hoare triple {172539#true} assume 0 == ~tmp_ndt_10~0; {172539#true} is VALID [2022-04-28 08:16:41,313 INFO L290 TraceCheckUtils]: 4: Hoare triple {172539#true} ~returnVal2~0 := 0; {172539#true} is VALID [2022-04-28 08:16:41,313 INFO L290 TraceCheckUtils]: 5: Hoare triple {172539#true} assume !(~s~0 == ~NP~0); {172539#true} is VALID [2022-04-28 08:16:41,313 INFO L290 TraceCheckUtils]: 6: Hoare triple {172539#true} assume !(~s~0 == ~MPR1~0); {172539#true} is VALID [2022-04-28 08:16:41,313 INFO L290 TraceCheckUtils]: 7: Hoare triple {172539#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {172601#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:16:41,314 INFO L290 TraceCheckUtils]: 8: Hoare triple {172601#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,314 INFO L290 TraceCheckUtils]: 9: Hoare triple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,315 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {172539#true} #1038#return; {172597#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,315 INFO L290 TraceCheckUtils]: 0: Hoare triple {172585#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {172539#true} is VALID [2022-04-28 08:16:41,315 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume 1 == ~PagingReferenceCount~0; {172539#true} is VALID [2022-04-28 08:16:41,315 INFO L290 TraceCheckUtils]: 2: Hoare triple {172539#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {172539#true} is VALID [2022-04-28 08:16:41,315 INFO L290 TraceCheckUtils]: 3: Hoare triple {172539#true} assume !(0 != ~disketteExtension__IsRemoved~0); {172539#true} is VALID [2022-04-28 08:16:41,315 INFO L290 TraceCheckUtils]: 4: Hoare triple {172539#true} assume !(0 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-28 08:16:41,315 INFO L290 TraceCheckUtils]: 5: Hoare triple {172539#true} assume !(5 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-28 08:16:41,316 INFO L290 TraceCheckUtils]: 6: Hoare triple {172539#true} assume !(1 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-28 08:16:41,316 INFO L290 TraceCheckUtils]: 7: Hoare triple {172539#true} assume 6 == ~irpSp__MinorFunction~0; {172539#true} is VALID [2022-04-28 08:16:41,316 INFO L290 TraceCheckUtils]: 8: Hoare triple {172539#true} assume 6 == ~irpSp__MinorFunction~0; {172539#true} is VALID [2022-04-28 08:16:41,316 INFO L290 TraceCheckUtils]: 9: Hoare triple {172539#true} assume 0 == ~disketteExtension__IsStarted~0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {172539#true} is VALID [2022-04-28 08:16:41,316 INFO L290 TraceCheckUtils]: 10: Hoare triple {172539#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {172539#true} is VALID [2022-04-28 08:16:41,316 INFO L290 TraceCheckUtils]: 11: Hoare triple {172539#true} #t~post40 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post40;havoc #t~post40;#t~post41 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post41;havoc #t~post41; {172539#true} is VALID [2022-04-28 08:16:41,317 INFO L272 TraceCheckUtils]: 12: Hoare triple {172539#true} call #t~ret42 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {172600#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:41,317 INFO L290 TraceCheckUtils]: 13: Hoare triple {172600#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {172539#true} is VALID [2022-04-28 08:16:41,317 INFO L290 TraceCheckUtils]: 14: Hoare triple {172539#true} assume !(0 != ~compRegistered~0); {172539#true} is VALID [2022-04-28 08:16:41,317 INFO L290 TraceCheckUtils]: 15: Hoare triple {172539#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {172539#true} is VALID [2022-04-28 08:16:41,317 INFO L290 TraceCheckUtils]: 16: Hoare triple {172539#true} assume 0 == ~tmp_ndt_10~0; {172539#true} is VALID [2022-04-28 08:16:41,317 INFO L290 TraceCheckUtils]: 17: Hoare triple {172539#true} ~returnVal2~0 := 0; {172539#true} is VALID [2022-04-28 08:16:41,317 INFO L290 TraceCheckUtils]: 18: Hoare triple {172539#true} assume !(~s~0 == ~NP~0); {172539#true} is VALID [2022-04-28 08:16:41,318 INFO L290 TraceCheckUtils]: 19: Hoare triple {172539#true} assume !(~s~0 == ~MPR1~0); {172539#true} is VALID [2022-04-28 08:16:41,318 INFO L290 TraceCheckUtils]: 20: Hoare triple {172539#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {172601#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:16:41,318 INFO L290 TraceCheckUtils]: 21: Hoare triple {172601#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,319 INFO L290 TraceCheckUtils]: 22: Hoare triple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,319 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {172539#true} #1038#return; {172597#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,320 INFO L290 TraceCheckUtils]: 24: Hoare triple {172597#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~ntStatus~0 := #t~ret42;havoc #t~ret42; {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:16:41,320 INFO L290 TraceCheckUtils]: 25: Hoare triple {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:16:41,321 INFO L290 TraceCheckUtils]: 26: Hoare triple {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:16:41,321 INFO L290 TraceCheckUtils]: 27: Hoare triple {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,321 INFO L290 TraceCheckUtils]: 28: Hoare triple {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,322 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {172539#true} #1076#return; {172580#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-28 08:16:41,324 INFO L272 TraceCheckUtils]: 0: Hoare triple {172539#true} call ULTIMATE.init(); {172582#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:16:41,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {172582#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {172539#true} is VALID [2022-04-28 08:16:41,324 INFO L290 TraceCheckUtils]: 2: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-28 08:16:41,324 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {172539#true} {172539#true} #1156#return; {172539#true} is VALID [2022-04-28 08:16:41,324 INFO L272 TraceCheckUtils]: 4: Hoare triple {172539#true} call #t~ret170 := main(); {172539#true} is VALID [2022-04-28 08:16:41,324 INFO L290 TraceCheckUtils]: 5: Hoare triple {172539#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {172539#true} is VALID [2022-04-28 08:16:41,325 INFO L272 TraceCheckUtils]: 6: Hoare triple {172539#true} call _BLAST_init(); {172583#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:41,325 INFO L290 TraceCheckUtils]: 7: Hoare triple {172583#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {172539#true} is VALID [2022-04-28 08:16:41,325 INFO L290 TraceCheckUtils]: 8: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-28 08:16:41,326 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {172539#true} {172539#true} #1066#return; {172539#true} is VALID [2022-04-28 08:16:41,326 INFO L290 TraceCheckUtils]: 10: Hoare triple {172539#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {172539#true} is VALID [2022-04-28 08:16:41,326 INFO L290 TraceCheckUtils]: 11: Hoare triple {172539#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {172539#true} is VALID [2022-04-28 08:16:41,326 INFO L272 TraceCheckUtils]: 12: Hoare triple {172539#true} call stub_driver_init(); {172584#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:41,326 INFO L290 TraceCheckUtils]: 13: Hoare triple {172584#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {172539#true} is VALID [2022-04-28 08:16:41,327 INFO L290 TraceCheckUtils]: 14: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-28 08:16:41,327 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {172539#true} {172539#true} #1068#return; {172539#true} is VALID [2022-04-28 08:16:41,327 INFO L290 TraceCheckUtils]: 16: Hoare triple {172539#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {172539#true} is VALID [2022-04-28 08:16:41,327 INFO L290 TraceCheckUtils]: 17: Hoare triple {172539#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {172539#true} is VALID [2022-04-28 08:16:41,327 INFO L290 TraceCheckUtils]: 18: Hoare triple {172539#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {172539#true} is VALID [2022-04-28 08:16:41,327 INFO L290 TraceCheckUtils]: 19: Hoare triple {172539#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {172539#true} is VALID [2022-04-28 08:16:41,327 INFO L290 TraceCheckUtils]: 20: Hoare triple {172539#true} assume 3 == ~tmp_ndt_4~0; {172539#true} is VALID [2022-04-28 08:16:41,328 INFO L272 TraceCheckUtils]: 21: Hoare triple {172539#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {172585#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:41,328 INFO L290 TraceCheckUtils]: 22: Hoare triple {172585#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {172539#true} is VALID [2022-04-28 08:16:41,328 INFO L290 TraceCheckUtils]: 23: Hoare triple {172539#true} assume 1 == ~PagingReferenceCount~0; {172539#true} is VALID [2022-04-28 08:16:41,328 INFO L290 TraceCheckUtils]: 24: Hoare triple {172539#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {172539#true} is VALID [2022-04-28 08:16:41,328 INFO L290 TraceCheckUtils]: 25: Hoare triple {172539#true} assume !(0 != ~disketteExtension__IsRemoved~0); {172539#true} is VALID [2022-04-28 08:16:41,329 INFO L290 TraceCheckUtils]: 26: Hoare triple {172539#true} assume !(0 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-28 08:16:41,329 INFO L290 TraceCheckUtils]: 27: Hoare triple {172539#true} assume !(5 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-28 08:16:41,329 INFO L290 TraceCheckUtils]: 28: Hoare triple {172539#true} assume !(1 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-28 08:16:41,329 INFO L290 TraceCheckUtils]: 29: Hoare triple {172539#true} assume 6 == ~irpSp__MinorFunction~0; {172539#true} is VALID [2022-04-28 08:16:41,329 INFO L290 TraceCheckUtils]: 30: Hoare triple {172539#true} assume 6 == ~irpSp__MinorFunction~0; {172539#true} is VALID [2022-04-28 08:16:41,329 INFO L290 TraceCheckUtils]: 31: Hoare triple {172539#true} assume 0 == ~disketteExtension__IsStarted~0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {172539#true} is VALID [2022-04-28 08:16:41,329 INFO L290 TraceCheckUtils]: 32: Hoare triple {172539#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {172539#true} is VALID [2022-04-28 08:16:41,329 INFO L290 TraceCheckUtils]: 33: Hoare triple {172539#true} #t~post40 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post40;havoc #t~post40;#t~post41 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post41;havoc #t~post41; {172539#true} is VALID [2022-04-28 08:16:41,330 INFO L272 TraceCheckUtils]: 34: Hoare triple {172539#true} call #t~ret42 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {172600#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:41,330 INFO L290 TraceCheckUtils]: 35: Hoare triple {172600#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {172539#true} is VALID [2022-04-28 08:16:41,330 INFO L290 TraceCheckUtils]: 36: Hoare triple {172539#true} assume !(0 != ~compRegistered~0); {172539#true} is VALID [2022-04-28 08:16:41,330 INFO L290 TraceCheckUtils]: 37: Hoare triple {172539#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {172539#true} is VALID [2022-04-28 08:16:41,330 INFO L290 TraceCheckUtils]: 38: Hoare triple {172539#true} assume 0 == ~tmp_ndt_10~0; {172539#true} is VALID [2022-04-28 08:16:41,330 INFO L290 TraceCheckUtils]: 39: Hoare triple {172539#true} ~returnVal2~0 := 0; {172539#true} is VALID [2022-04-28 08:16:41,330 INFO L290 TraceCheckUtils]: 40: Hoare triple {172539#true} assume !(~s~0 == ~NP~0); {172539#true} is VALID [2022-04-28 08:16:41,331 INFO L290 TraceCheckUtils]: 41: Hoare triple {172539#true} assume !(~s~0 == ~MPR1~0); {172539#true} is VALID [2022-04-28 08:16:41,331 INFO L290 TraceCheckUtils]: 42: Hoare triple {172539#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {172601#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:16:41,331 INFO L290 TraceCheckUtils]: 43: Hoare triple {172601#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,332 INFO L290 TraceCheckUtils]: 44: Hoare triple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,332 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {172539#true} #1038#return; {172597#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,333 INFO L290 TraceCheckUtils]: 46: Hoare triple {172597#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~ntStatus~0 := #t~ret42;havoc #t~ret42; {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:16:41,333 INFO L290 TraceCheckUtils]: 47: Hoare triple {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:16:41,333 INFO L290 TraceCheckUtils]: 48: Hoare triple {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:16:41,334 INFO L290 TraceCheckUtils]: 49: Hoare triple {172598#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,334 INFO L290 TraceCheckUtils]: 50: Hoare triple {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,335 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {172539#true} #1076#return; {172580#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-28 08:16:41,335 INFO L290 TraceCheckUtils]: 52: Hoare triple {172580#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,336 INFO L290 TraceCheckUtils]: 53: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,336 INFO L290 TraceCheckUtils]: 54: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,336 INFO L290 TraceCheckUtils]: 55: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,336 INFO L290 TraceCheckUtils]: 56: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,337 INFO L290 TraceCheckUtils]: 57: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,337 INFO L290 TraceCheckUtils]: 58: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,337 INFO L290 TraceCheckUtils]: 59: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {172581#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:41,338 INFO L290 TraceCheckUtils]: 60: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {172540#false} is VALID [2022-04-28 08:16:41,338 INFO L272 TraceCheckUtils]: 61: Hoare triple {172540#false} call errorFn(); {172540#false} is VALID [2022-04-28 08:16:41,338 INFO L290 TraceCheckUtils]: 62: Hoare triple {172540#false} assume !false; {172540#false} is VALID [2022-04-28 08:16:41,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:16:41,338 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:16:41,338 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347656349] [2022-04-28 08:16:41,339 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [347656349] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:16:41,339 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:16:41,339 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 08:16:41,339 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:16:41,339 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1490520294] [2022-04-28 08:16:41,339 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1490520294] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:16:41,339 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:16:41,339 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 08:16:41,339 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1527908019] [2022-04-28 08:16:41,339 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:16:41,340 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 [2022-04-28 08:16:41,340 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:16:41,340 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) [2022-04-28 08:16:41,385 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:41,385 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 08:16:41,385 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:16:41,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 08:16:41,386 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-28 08:16:41,386 INFO L87 Difference]: Start difference. First operand 489 states and 604 transitions. Second operand has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 7 states have internal predecessors, (51), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:16:47,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:47,725 INFO L93 Difference]: Finished difference Result 522 states and 642 transitions. [2022-04-28 08:16:47,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 08:16:47,725 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 [2022-04-28 08:16:47,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:16:47,725 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) [2022-04-28 08:16:47,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 441 transitions. [2022-04-28 08:16:47,727 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) [2022-04-28 08:16:47,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 441 transitions. [2022-04-28 08:16:47,730 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 441 transitions. [2022-04-28 08:16:48,146 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 441 edges. 441 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:48,157 INFO L225 Difference]: With dead ends: 522 [2022-04-28 08:16:48,157 INFO L226 Difference]: Without dead ends: 501 [2022-04-28 08:16:48,157 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:16:48,158 INFO L413 NwaCegarLoop]: 369 mSDtfsCounter, 357 mSDsluCounter, 1233 mSDsCounter, 0 mSdLazyCounter, 2161 mSolverCounterSat, 110 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 361 SdHoareTripleChecker+Valid, 1602 SdHoareTripleChecker+Invalid, 2271 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 110 IncrementalHoareTripleChecker+Valid, 2161 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-28 08:16:48,158 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [361 Valid, 1602 Invalid, 2271 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [110 Valid, 2161 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-28 08:16:48,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 501 states. [2022-04-28 08:16:49,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 501 to 485. [2022-04-28 08:16:49,320 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:16:49,320 INFO L82 GeneralOperation]: Start isEquivalent. First operand 501 states. Second operand has 485 states, 381 states have (on average 1.2388451443569555) internal successors, (472), 388 states have internal predecessors, (472), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-28 08:16:49,321 INFO L74 IsIncluded]: Start isIncluded. First operand 501 states. Second operand has 485 states, 381 states have (on average 1.2388451443569555) internal successors, (472), 388 states have internal predecessors, (472), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-28 08:16:49,321 INFO L87 Difference]: Start difference. First operand 501 states. Second operand has 485 states, 381 states have (on average 1.2388451443569555) internal successors, (472), 388 states have internal predecessors, (472), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-28 08:16:49,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:49,329 INFO L93 Difference]: Finished difference Result 501 states and 619 transitions. [2022-04-28 08:16:49,329 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 619 transitions. [2022-04-28 08:16:49,330 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:16:49,330 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:16:49,330 INFO L74 IsIncluded]: Start isIncluded. First operand has 485 states, 381 states have (on average 1.2388451443569555) internal successors, (472), 388 states have internal predecessors, (472), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) Second operand 501 states. [2022-04-28 08:16:49,330 INFO L87 Difference]: Start difference. First operand has 485 states, 381 states have (on average 1.2388451443569555) internal successors, (472), 388 states have internal predecessors, (472), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) Second operand 501 states. [2022-04-28 08:16:49,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:49,339 INFO L93 Difference]: Finished difference Result 501 states and 619 transitions. [2022-04-28 08:16:49,339 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 619 transitions. [2022-04-28 08:16:49,339 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:16:49,339 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:16:49,339 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:16:49,339 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:16:49,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 485 states, 381 states have (on average 1.2388451443569555) internal successors, (472), 388 states have internal predecessors, (472), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-28 08:16:49,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 598 transitions. [2022-04-28 08:16:49,351 INFO L78 Accepts]: Start accepts. Automaton has 485 states and 598 transitions. Word has length 63 [2022-04-28 08:16:49,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:16:49,351 INFO L495 AbstractCegarLoop]: Abstraction has 485 states and 598 transitions. [2022-04-28 08:16:49,351 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) [2022-04-28 08:16:49,351 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 485 states and 598 transitions. [2022-04-28 08:16:50,508 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 598 edges. 598 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:50,508 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 598 transitions. [2022-04-28 08:16:50,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-28 08:16:50,509 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:16:50,509 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] [2022-04-28 08:16:50,509 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-04-28 08:16:50,509 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:16:50,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:16:50,509 INFO L85 PathProgramCache]: Analyzing trace with hash 2018781837, now seen corresponding path program 1 times [2022-04-28 08:16:50,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:16:50,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1683523807] [2022-04-28 08:16:50,510 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:16:50,510 INFO L85 PathProgramCache]: Analyzing trace with hash 2018781837, now seen corresponding path program 2 times [2022-04-28 08:16:50,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:16:50,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1686945874] [2022-04-28 08:16:50,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:16:50,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:16:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:50,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:16:50,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:50,620 INFO L290 TraceCheckUtils]: 0: Hoare triple {175665#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {175625#true} is VALID [2022-04-28 08:16:50,620 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 08:16:50,620 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1156#return; {175625#true} is VALID [2022-04-28 08:16:50,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:16:50,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:50,642 INFO L290 TraceCheckUtils]: 0: Hoare triple {175666#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175625#true} is VALID [2022-04-28 08:16:50,642 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 08:16:50,642 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1066#return; {175625#true} is VALID [2022-04-28 08:16:50,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:16:50,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:50,658 INFO L290 TraceCheckUtils]: 0: Hoare triple {175667#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175625#true} is VALID [2022-04-28 08:16:50,658 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 08:16:50,658 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1068#return; {175625#true} is VALID [2022-04-28 08:16:50,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-28 08:16:50,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:50,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:16:50,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:50,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:16:50,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:50,722 INFO L290 TraceCheckUtils]: 0: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {175625#true} is VALID [2022-04-28 08:16:50,723 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 08:16:50,723 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1088#return; {175625#true} is VALID [2022-04-28 08:16:50,723 INFO L290 TraceCheckUtils]: 0: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {175625#true} is VALID [2022-04-28 08:16:50,723 INFO L272 TraceCheckUtils]: 1: Hoare triple {175625#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:16:50,723 INFO L290 TraceCheckUtils]: 2: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {175625#true} is VALID [2022-04-28 08:16:50,724 INFO L290 TraceCheckUtils]: 3: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 08:16:50,724 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {175625#true} {175625#true} #1088#return; {175625#true} is VALID [2022-04-28 08:16:50,724 INFO L290 TraceCheckUtils]: 5: Hoare triple {175625#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {175625#true} is VALID [2022-04-28 08:16:50,724 INFO L290 TraceCheckUtils]: 6: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 08:16:50,724 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {175625#true} {175625#true} #1122#return; {175625#true} is VALID [2022-04-28 08:16:50,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:16:50,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:50,733 INFO L290 TraceCheckUtils]: 0: Hoare triple {175686#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {175625#true} is VALID [2022-04-28 08:16:50,733 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 08:16:50,733 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1124#return; {175625#true} is VALID [2022-04-28 08:16:50,733 INFO L290 TraceCheckUtils]: 0: Hoare triple {175668#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {175625#true} is VALID [2022-04-28 08:16:50,733 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume 0 != ~compRegistered~0; {175625#true} is VALID [2022-04-28 08:16:50,734 INFO L272 TraceCheckUtils]: 2: Hoare triple {175625#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:16:50,734 INFO L290 TraceCheckUtils]: 3: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {175625#true} is VALID [2022-04-28 08:16:50,735 INFO L272 TraceCheckUtils]: 4: Hoare triple {175625#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:16:50,735 INFO L290 TraceCheckUtils]: 5: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {175625#true} is VALID [2022-04-28 08:16:50,735 INFO L290 TraceCheckUtils]: 6: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 08:16:50,735 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {175625#true} {175625#true} #1088#return; {175625#true} is VALID [2022-04-28 08:16:50,735 INFO L290 TraceCheckUtils]: 8: Hoare triple {175625#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {175625#true} is VALID [2022-04-28 08:16:50,735 INFO L290 TraceCheckUtils]: 9: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 08:16:50,735 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {175625#true} {175625#true} #1122#return; {175625#true} is VALID [2022-04-28 08:16:50,735 INFO L290 TraceCheckUtils]: 11: Hoare triple {175625#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {175625#true} is VALID [2022-04-28 08:16:50,735 INFO L290 TraceCheckUtils]: 12: Hoare triple {175625#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {175625#true} is VALID [2022-04-28 08:16:50,735 INFO L272 TraceCheckUtils]: 13: Hoare triple {175625#true} call stubMoreProcessingRequired(); {175686#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:16:50,736 INFO L290 TraceCheckUtils]: 14: Hoare triple {175686#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {175625#true} is VALID [2022-04-28 08:16:50,736 INFO L290 TraceCheckUtils]: 15: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 08:16:50,736 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {175625#true} {175625#true} #1124#return; {175625#true} is VALID [2022-04-28 08:16:50,736 INFO L290 TraceCheckUtils]: 17: Hoare triple {175625#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {175625#true} is VALID [2022-04-28 08:16:50,736 INFO L290 TraceCheckUtils]: 18: Hoare triple {175625#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {175625#true} is VALID [2022-04-28 08:16:50,736 INFO L290 TraceCheckUtils]: 19: Hoare triple {175625#true} assume !(1 == ~tmp_ndt_11~0); {175625#true} is VALID [2022-04-28 08:16:50,736 INFO L290 TraceCheckUtils]: 20: Hoare triple {175625#true} ~returnVal2~0 := 259; {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:16:50,737 INFO L290 TraceCheckUtils]: 21: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:16:50,737 INFO L290 TraceCheckUtils]: 22: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:16:50,737 INFO L290 TraceCheckUtils]: 23: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:16:50,738 INFO L290 TraceCheckUtils]: 24: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-28 08:16:50,738 INFO L290 TraceCheckUtils]: 25: Hoare triple {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-28 08:16:50,739 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {175625#true} #1044#return; {175663#(and (<= 259 |FloppyPnp_#t~ret43|) (<= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-28 08:16:50,740 INFO L272 TraceCheckUtils]: 0: Hoare triple {175625#true} call ULTIMATE.init(); {175665#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:16:50,740 INFO L290 TraceCheckUtils]: 1: Hoare triple {175665#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {175625#true} is VALID [2022-04-28 08:16:50,741 INFO L290 TraceCheckUtils]: 2: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 08:16:50,741 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {175625#true} {175625#true} #1156#return; {175625#true} is VALID [2022-04-28 08:16:50,741 INFO L272 TraceCheckUtils]: 4: Hoare triple {175625#true} call #t~ret170 := main(); {175625#true} is VALID [2022-04-28 08:16:50,741 INFO L290 TraceCheckUtils]: 5: Hoare triple {175625#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {175625#true} is VALID [2022-04-28 08:16:50,742 INFO L272 TraceCheckUtils]: 6: Hoare triple {175625#true} call _BLAST_init(); {175666#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:50,742 INFO L290 TraceCheckUtils]: 7: Hoare triple {175666#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175625#true} is VALID [2022-04-28 08:16:50,742 INFO L290 TraceCheckUtils]: 8: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 08:16:50,742 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {175625#true} {175625#true} #1066#return; {175625#true} is VALID [2022-04-28 08:16:50,742 INFO L290 TraceCheckUtils]: 10: Hoare triple {175625#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {175625#true} is VALID [2022-04-28 08:16:50,742 INFO L290 TraceCheckUtils]: 11: Hoare triple {175625#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {175625#true} is VALID [2022-04-28 08:16:50,743 INFO L272 TraceCheckUtils]: 12: Hoare triple {175625#true} call stub_driver_init(); {175667#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:50,743 INFO L290 TraceCheckUtils]: 13: Hoare triple {175667#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175625#true} is VALID [2022-04-28 08:16:50,743 INFO L290 TraceCheckUtils]: 14: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 08:16:50,743 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {175625#true} {175625#true} #1068#return; {175625#true} is VALID [2022-04-28 08:16:50,743 INFO L290 TraceCheckUtils]: 16: Hoare triple {175625#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {175625#true} is VALID [2022-04-28 08:16:50,743 INFO L290 TraceCheckUtils]: 17: Hoare triple {175625#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {175625#true} is VALID [2022-04-28 08:16:50,743 INFO L290 TraceCheckUtils]: 18: Hoare triple {175625#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {175625#true} is VALID [2022-04-28 08:16:50,743 INFO L290 TraceCheckUtils]: 19: Hoare triple {175625#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {175625#true} is VALID [2022-04-28 08:16:50,743 INFO L290 TraceCheckUtils]: 20: Hoare triple {175625#true} assume 3 == ~tmp_ndt_4~0; {175625#true} is VALID [2022-04-28 08:16:50,743 INFO L272 TraceCheckUtils]: 21: Hoare triple {175625#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {175625#true} is VALID [2022-04-28 08:16:50,743 INFO L290 TraceCheckUtils]: 22: Hoare triple {175625#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {175625#true} is VALID [2022-04-28 08:16:50,743 INFO L290 TraceCheckUtils]: 23: Hoare triple {175625#true} assume 1 == ~PagingReferenceCount~0; {175625#true} is VALID [2022-04-28 08:16:50,743 INFO L290 TraceCheckUtils]: 24: Hoare triple {175625#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {175625#true} is VALID [2022-04-28 08:16:50,744 INFO L290 TraceCheckUtils]: 25: Hoare triple {175625#true} assume !(0 != ~disketteExtension__IsRemoved~0); {175625#true} is VALID [2022-04-28 08:16:50,744 INFO L290 TraceCheckUtils]: 26: Hoare triple {175625#true} assume !(0 == ~irpSp__MinorFunction~0); {175625#true} is VALID [2022-04-28 08:16:50,744 INFO L290 TraceCheckUtils]: 27: Hoare triple {175625#true} assume !(5 == ~irpSp__MinorFunction~0); {175625#true} is VALID [2022-04-28 08:16:50,744 INFO L290 TraceCheckUtils]: 28: Hoare triple {175625#true} assume !(1 == ~irpSp__MinorFunction~0); {175625#true} is VALID [2022-04-28 08:16:50,744 INFO L290 TraceCheckUtils]: 29: Hoare triple {175625#true} assume 6 == ~irpSp__MinorFunction~0; {175625#true} is VALID [2022-04-28 08:16:50,744 INFO L290 TraceCheckUtils]: 30: Hoare triple {175625#true} assume 6 == ~irpSp__MinorFunction~0; {175625#true} is VALID [2022-04-28 08:16:50,744 INFO L290 TraceCheckUtils]: 31: Hoare triple {175625#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {175625#true} is VALID [2022-04-28 08:16:50,744 INFO L290 TraceCheckUtils]: 32: Hoare triple {175625#true} assume !(~s~0 != ~NP~0); {175625#true} is VALID [2022-04-28 08:16:50,744 INFO L290 TraceCheckUtils]: 33: Hoare triple {175625#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {175625#true} is VALID [2022-04-28 08:16:50,744 INFO L290 TraceCheckUtils]: 34: Hoare triple {175625#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {175625#true} is VALID [2022-04-28 08:16:50,745 INFO L272 TraceCheckUtils]: 35: Hoare triple {175625#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {175668#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:50,745 INFO L290 TraceCheckUtils]: 36: Hoare triple {175668#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {175625#true} is VALID [2022-04-28 08:16:50,745 INFO L290 TraceCheckUtils]: 37: Hoare triple {175625#true} assume 0 != ~compRegistered~0; {175625#true} is VALID [2022-04-28 08:16:50,745 INFO L272 TraceCheckUtils]: 38: Hoare triple {175625#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:16:50,746 INFO L290 TraceCheckUtils]: 39: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {175625#true} is VALID [2022-04-28 08:16:50,746 INFO L272 TraceCheckUtils]: 40: Hoare triple {175625#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:16:50,746 INFO L290 TraceCheckUtils]: 41: Hoare triple {175682#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {175625#true} is VALID [2022-04-28 08:16:50,746 INFO L290 TraceCheckUtils]: 42: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 08:16:50,746 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {175625#true} {175625#true} #1088#return; {175625#true} is VALID [2022-04-28 08:16:50,746 INFO L290 TraceCheckUtils]: 44: Hoare triple {175625#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {175625#true} is VALID [2022-04-28 08:16:50,746 INFO L290 TraceCheckUtils]: 45: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 08:16:50,746 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {175625#true} {175625#true} #1122#return; {175625#true} is VALID [2022-04-28 08:16:50,747 INFO L290 TraceCheckUtils]: 47: Hoare triple {175625#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {175625#true} is VALID [2022-04-28 08:16:50,747 INFO L290 TraceCheckUtils]: 48: Hoare triple {175625#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {175625#true} is VALID [2022-04-28 08:16:50,747 INFO L272 TraceCheckUtils]: 49: Hoare triple {175625#true} call stubMoreProcessingRequired(); {175686#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:16:50,747 INFO L290 TraceCheckUtils]: 50: Hoare triple {175686#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {175625#true} is VALID [2022-04-28 08:16:50,747 INFO L290 TraceCheckUtils]: 51: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 08:16:50,747 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {175625#true} {175625#true} #1124#return; {175625#true} is VALID [2022-04-28 08:16:50,747 INFO L290 TraceCheckUtils]: 53: Hoare triple {175625#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {175625#true} is VALID [2022-04-28 08:16:50,747 INFO L290 TraceCheckUtils]: 54: Hoare triple {175625#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {175625#true} is VALID [2022-04-28 08:16:50,748 INFO L290 TraceCheckUtils]: 55: Hoare triple {175625#true} assume !(1 == ~tmp_ndt_11~0); {175625#true} is VALID [2022-04-28 08:16:50,751 INFO L290 TraceCheckUtils]: 56: Hoare triple {175625#true} ~returnVal2~0 := 259; {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:16:50,751 INFO L290 TraceCheckUtils]: 57: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:16:50,751 INFO L290 TraceCheckUtils]: 58: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:16:50,752 INFO L290 TraceCheckUtils]: 59: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:16:50,752 INFO L290 TraceCheckUtils]: 60: Hoare triple {175680#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-28 08:16:50,752 INFO L290 TraceCheckUtils]: 61: Hoare triple {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-28 08:16:50,753 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {175681#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {175625#true} #1044#return; {175663#(and (<= 259 |FloppyPnp_#t~ret43|) (<= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-28 08:16:50,753 INFO L290 TraceCheckUtils]: 63: Hoare triple {175663#(and (<= 259 |FloppyPnp_#t~ret43|) (<= |FloppyPnp_#t~ret43| 259))} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {175664#(and (< 258 FloppyPnp_~__cil_tmp30~0) (<= FloppyPnp_~__cil_tmp30~0 259))} is VALID [2022-04-28 08:16:50,754 INFO L290 TraceCheckUtils]: 64: Hoare triple {175664#(and (< 258 FloppyPnp_~__cil_tmp30~0) (<= FloppyPnp_~__cil_tmp30~0 259))} assume !(259 == ~__cil_tmp30~0); {175626#false} is VALID [2022-04-28 08:16:50,754 INFO L290 TraceCheckUtils]: 65: Hoare triple {175626#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {175626#false} is VALID [2022-04-28 08:16:50,754 INFO L272 TraceCheckUtils]: 66: Hoare triple {175626#false} call IofCompleteRequest(~Irp, 0); {175626#false} is VALID [2022-04-28 08:16:50,754 INFO L290 TraceCheckUtils]: 67: Hoare triple {175626#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {175626#false} is VALID [2022-04-28 08:16:50,754 INFO L290 TraceCheckUtils]: 68: Hoare triple {175626#false} assume !(~s~0 == ~NP~0); {175626#false} is VALID [2022-04-28 08:16:50,754 INFO L272 TraceCheckUtils]: 69: Hoare triple {175626#false} call errorFn(); {175626#false} is VALID [2022-04-28 08:16:50,754 INFO L290 TraceCheckUtils]: 70: Hoare triple {175626#false} assume !false; {175626#false} is VALID [2022-04-28 08:16:50,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:16:50,755 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:16:50,755 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1686945874] [2022-04-28 08:16:50,755 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1686945874] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:16:50,755 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:16:50,755 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:16:50,755 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:16:50,755 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1683523807] [2022-04-28 08:16:50,755 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1683523807] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:16:50,755 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:16:50,755 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:16:50,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [795143705] [2022-04-28 08:16:50,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:16:50,756 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 [2022-04-28 08:16:50,756 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:16:50,756 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) [2022-04-28 08:16:50,803 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:50,803 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 08:16:50,803 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:16:50,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 08:16:50,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-04-28 08:16:50,804 INFO L87 Difference]: Start difference. First operand 485 states and 598 transitions. Second operand has 12 states, 12 states have (on average 4.416666666666667) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (11), 8 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 08:16:55,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:55,932 INFO L93 Difference]: Finished difference Result 746 states and 929 transitions. [2022-04-28 08:16:55,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-28 08:16:55,932 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 [2022-04-28 08:16:55,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:16:55,932 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) [2022-04-28 08:16:55,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 643 transitions. [2022-04-28 08:16:55,935 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) [2022-04-28 08:16:55,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 643 transitions. [2022-04-28 08:16:55,938 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 643 transitions. [2022-04-28 08:16:56,484 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 643 edges. 643 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:56,497 INFO L225 Difference]: With dead ends: 746 [2022-04-28 08:16:56,497 INFO L226 Difference]: Without dead ends: 520 [2022-04-28 08:16:56,497 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=180, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:16:56,498 INFO L413 NwaCegarLoop]: 371 mSDtfsCounter, 578 mSDsluCounter, 954 mSDsCounter, 0 mSdLazyCounter, 1325 mSolverCounterSat, 177 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 587 SdHoareTripleChecker+Valid, 1325 SdHoareTripleChecker+Invalid, 1502 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 177 IncrementalHoareTripleChecker+Valid, 1325 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-28 08:16:56,498 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [587 Valid, 1325 Invalid, 1502 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [177 Valid, 1325 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-28 08:16:56,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 520 states. [2022-04-28 08:16:57,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 520 to 485. [2022-04-28 08:16:57,665 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:16:57,665 INFO L82 GeneralOperation]: Start isEquivalent. First operand 520 states. Second operand has 485 states, 381 states have (on average 1.2335958005249343) internal successors, (470), 388 states have internal predecessors, (470), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-28 08:16:57,666 INFO L74 IsIncluded]: Start isIncluded. First operand 520 states. Second operand has 485 states, 381 states have (on average 1.2335958005249343) internal successors, (470), 388 states have internal predecessors, (470), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-28 08:16:57,666 INFO L87 Difference]: Start difference. First operand 520 states. Second operand has 485 states, 381 states have (on average 1.2335958005249343) internal successors, (470), 388 states have internal predecessors, (470), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-28 08:16:57,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:57,676 INFO L93 Difference]: Finished difference Result 520 states and 645 transitions. [2022-04-28 08:16:57,676 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 645 transitions. [2022-04-28 08:16:57,677 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:16:57,677 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:16:57,677 INFO L74 IsIncluded]: Start isIncluded. First operand has 485 states, 381 states have (on average 1.2335958005249343) internal successors, (470), 388 states have internal predecessors, (470), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) Second operand 520 states. [2022-04-28 08:16:57,678 INFO L87 Difference]: Start difference. First operand has 485 states, 381 states have (on average 1.2335958005249343) internal successors, (470), 388 states have internal predecessors, (470), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) Second operand 520 states. [2022-04-28 08:16:57,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:16:57,687 INFO L93 Difference]: Finished difference Result 520 states and 645 transitions. [2022-04-28 08:16:57,687 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 645 transitions. [2022-04-28 08:16:57,688 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:16:57,688 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:16:57,688 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:16:57,688 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:16:57,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 485 states, 381 states have (on average 1.2335958005249343) internal successors, (470), 388 states have internal predecessors, (470), 59 states have call successors, (59), 42 states have call predecessors, (59), 44 states have return successors, (67), 55 states have call predecessors, (67), 53 states have call successors, (67) [2022-04-28 08:16:57,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 596 transitions. [2022-04-28 08:16:57,705 INFO L78 Accepts]: Start accepts. Automaton has 485 states and 596 transitions. Word has length 71 [2022-04-28 08:16:57,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:16:57,705 INFO L495 AbstractCegarLoop]: Abstraction has 485 states and 596 transitions. [2022-04-28 08:16:57,706 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) [2022-04-28 08:16:57,706 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 485 states and 596 transitions. [2022-04-28 08:16:58,830 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 596 edges. 596 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:58,830 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 596 transitions. [2022-04-28 08:16:58,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-28 08:16:58,831 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:16:58,831 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] [2022-04-28 08:16:58,831 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-04-28 08:16:58,831 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:16:58,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:16:58,832 INFO L85 PathProgramCache]: Analyzing trace with hash -2107854790, now seen corresponding path program 1 times [2022-04-28 08:16:58,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:16:58,832 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2068898252] [2022-04-28 08:16:58,832 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:16:58,832 INFO L85 PathProgramCache]: Analyzing trace with hash -2107854790, now seen corresponding path program 2 times [2022-04-28 08:16:58,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:16:58,832 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [420697692] [2022-04-28 08:16:58,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:16:58,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:16:58,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:58,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:16:58,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:58,985 INFO L290 TraceCheckUtils]: 0: Hoare triple {179244#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {179199#true} is VALID [2022-04-28 08:16:58,985 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-28 08:16:58,985 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {179199#true} {179199#true} #1156#return; {179199#true} is VALID [2022-04-28 08:16:59,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:16:59,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:59,009 INFO L290 TraceCheckUtils]: 0: Hoare triple {179245#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {179199#true} is VALID [2022-04-28 08:16:59,009 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-28 08:16:59,009 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {179199#true} {179199#true} #1066#return; {179199#true} is VALID [2022-04-28 08:16:59,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:16:59,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:59,023 INFO L290 TraceCheckUtils]: 0: Hoare triple {179246#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {179199#true} is VALID [2022-04-28 08:16:59,023 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-28 08:16:59,023 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {179199#true} {179199#true} #1068#return; {179199#true} is VALID [2022-04-28 08:16:59,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:16:59,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:59,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-28 08:16:59,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:16:59,118 INFO L290 TraceCheckUtils]: 0: Hoare triple {179261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {179199#true} is VALID [2022-04-28 08:16:59,118 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume !(0 != ~compRegistered~0); {179199#true} is VALID [2022-04-28 08:16:59,118 INFO L290 TraceCheckUtils]: 2: Hoare triple {179199#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {179199#true} is VALID [2022-04-28 08:16:59,118 INFO L290 TraceCheckUtils]: 3: Hoare triple {179199#true} assume 0 == ~tmp_ndt_10~0; {179199#true} is VALID [2022-04-28 08:16:59,119 INFO L290 TraceCheckUtils]: 4: Hoare triple {179199#true} ~returnVal2~0 := 0; {179199#true} is VALID [2022-04-28 08:16:59,119 INFO L290 TraceCheckUtils]: 5: Hoare triple {179199#true} assume !(~s~0 == ~NP~0); {179199#true} is VALID [2022-04-28 08:16:59,119 INFO L290 TraceCheckUtils]: 6: Hoare triple {179199#true} assume !(~s~0 == ~MPR1~0); {179199#true} is VALID [2022-04-28 08:16:59,119 INFO L290 TraceCheckUtils]: 7: Hoare triple {179199#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {179262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:16:59,120 INFO L290 TraceCheckUtils]: 8: Hoare triple {179262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,120 INFO L290 TraceCheckUtils]: 9: Hoare triple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,121 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {179199#true} #1142#return; {179259#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} is VALID [2022-04-28 08:16:59,121 INFO L290 TraceCheckUtils]: 0: Hoare triple {179247#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {179199#true} is VALID [2022-04-28 08:16:59,121 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {179199#true} is VALID [2022-04-28 08:16:59,121 INFO L290 TraceCheckUtils]: 2: Hoare triple {179199#true} assume !(0 != ~disketteExtension__IsRemoved~1); {179199#true} is VALID [2022-04-28 08:16:59,121 INFO L290 TraceCheckUtils]: 3: Hoare triple {179199#true} assume !(0 == ~disketteExtension__IsStarted~2); {179199#true} is VALID [2022-04-28 08:16:59,121 INFO L290 TraceCheckUtils]: 4: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {179199#true} is VALID [2022-04-28 08:16:59,121 INFO L290 TraceCheckUtils]: 5: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {179199#true} is VALID [2022-04-28 08:16:59,121 INFO L290 TraceCheckUtils]: 6: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {179199#true} is VALID [2022-04-28 08:16:59,122 INFO L290 TraceCheckUtils]: 7: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {179199#true} is VALID [2022-04-28 08:16:59,122 INFO L290 TraceCheckUtils]: 8: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0); {179199#true} is VALID [2022-04-28 08:16:59,122 INFO L290 TraceCheckUtils]: 9: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp65~0); {179199#true} is VALID [2022-04-28 08:16:59,122 INFO L290 TraceCheckUtils]: 10: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp66~0); {179199#true} is VALID [2022-04-28 08:16:59,122 INFO L290 TraceCheckUtils]: 11: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp69~0); {179199#true} is VALID [2022-04-28 08:16:59,122 INFO L290 TraceCheckUtils]: 12: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp72~0); {179199#true} is VALID [2022-04-28 08:16:59,122 INFO L290 TraceCheckUtils]: 13: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp75~0); {179199#true} is VALID [2022-04-28 08:16:59,122 INFO L290 TraceCheckUtils]: 14: Hoare triple {179199#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp78~0; {179199#true} is VALID [2022-04-28 08:16:59,122 INFO L290 TraceCheckUtils]: 15: Hoare triple {179199#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {179199#true} is VALID [2022-04-28 08:16:59,122 INFO L290 TraceCheckUtils]: 16: Hoare triple {179199#true} #t~post161 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post161;havoc #t~post161;#t~post162 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post162;havoc #t~post162; {179199#true} is VALID [2022-04-28 08:16:59,123 INFO L272 TraceCheckUtils]: 17: Hoare triple {179199#true} call #t~ret163 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {179261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:59,123 INFO L290 TraceCheckUtils]: 18: Hoare triple {179261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {179199#true} is VALID [2022-04-28 08:16:59,123 INFO L290 TraceCheckUtils]: 19: Hoare triple {179199#true} assume !(0 != ~compRegistered~0); {179199#true} is VALID [2022-04-28 08:16:59,123 INFO L290 TraceCheckUtils]: 20: Hoare triple {179199#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {179199#true} is VALID [2022-04-28 08:16:59,124 INFO L290 TraceCheckUtils]: 21: Hoare triple {179199#true} assume 0 == ~tmp_ndt_10~0; {179199#true} is VALID [2022-04-28 08:16:59,124 INFO L290 TraceCheckUtils]: 22: Hoare triple {179199#true} ~returnVal2~0 := 0; {179199#true} is VALID [2022-04-28 08:16:59,124 INFO L290 TraceCheckUtils]: 23: Hoare triple {179199#true} assume !(~s~0 == ~NP~0); {179199#true} is VALID [2022-04-28 08:16:59,124 INFO L290 TraceCheckUtils]: 24: Hoare triple {179199#true} assume !(~s~0 == ~MPR1~0); {179199#true} is VALID [2022-04-28 08:16:59,124 INFO L290 TraceCheckUtils]: 25: Hoare triple {179199#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {179262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:16:59,125 INFO L290 TraceCheckUtils]: 26: Hoare triple {179262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,125 INFO L290 TraceCheckUtils]: 27: Hoare triple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,126 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {179199#true} #1142#return; {179259#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} is VALID [2022-04-28 08:16:59,126 INFO L290 TraceCheckUtils]: 29: Hoare triple {179259#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~ntStatus~3 := #t~ret163;havoc #t~ret163;#res := ~ntStatus~3; {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,126 INFO L290 TraceCheckUtils]: 30: Hoare triple {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,127 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} {179199#true} #1074#return; {179242#(= |main_#t~ret99| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,129 INFO L272 TraceCheckUtils]: 0: Hoare triple {179199#true} call ULTIMATE.init(); {179244#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:16:59,129 INFO L290 TraceCheckUtils]: 1: Hoare triple {179244#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {179199#true} is VALID [2022-04-28 08:16:59,129 INFO L290 TraceCheckUtils]: 2: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-28 08:16:59,129 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {179199#true} {179199#true} #1156#return; {179199#true} is VALID [2022-04-28 08:16:59,129 INFO L272 TraceCheckUtils]: 4: Hoare triple {179199#true} call #t~ret170 := main(); {179199#true} is VALID [2022-04-28 08:16:59,129 INFO L290 TraceCheckUtils]: 5: Hoare triple {179199#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {179199#true} is VALID [2022-04-28 08:16:59,130 INFO L272 TraceCheckUtils]: 6: Hoare triple {179199#true} call _BLAST_init(); {179245#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:59,130 INFO L290 TraceCheckUtils]: 7: Hoare triple {179245#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {179199#true} is VALID [2022-04-28 08:16:59,130 INFO L290 TraceCheckUtils]: 8: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-28 08:16:59,130 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {179199#true} {179199#true} #1066#return; {179199#true} is VALID [2022-04-28 08:16:59,131 INFO L290 TraceCheckUtils]: 10: Hoare triple {179199#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {179199#true} is VALID [2022-04-28 08:16:59,131 INFO L290 TraceCheckUtils]: 11: Hoare triple {179199#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {179199#true} is VALID [2022-04-28 08:16:59,131 INFO L272 TraceCheckUtils]: 12: Hoare triple {179199#true} call stub_driver_init(); {179246#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:59,131 INFO L290 TraceCheckUtils]: 13: Hoare triple {179246#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {179199#true} is VALID [2022-04-28 08:16:59,131 INFO L290 TraceCheckUtils]: 14: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-28 08:16:59,132 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {179199#true} {179199#true} #1068#return; {179199#true} is VALID [2022-04-28 08:16:59,132 INFO L290 TraceCheckUtils]: 16: Hoare triple {179199#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {179199#true} is VALID [2022-04-28 08:16:59,132 INFO L290 TraceCheckUtils]: 17: Hoare triple {179199#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {179199#true} is VALID [2022-04-28 08:16:59,132 INFO L290 TraceCheckUtils]: 18: Hoare triple {179199#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {179199#true} is VALID [2022-04-28 08:16:59,132 INFO L290 TraceCheckUtils]: 19: Hoare triple {179199#true} assume 2 == ~tmp_ndt_3~0; {179199#true} is VALID [2022-04-28 08:16:59,133 INFO L272 TraceCheckUtils]: 20: Hoare triple {179199#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {179247#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:59,133 INFO L290 TraceCheckUtils]: 21: Hoare triple {179247#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {179199#true} is VALID [2022-04-28 08:16:59,133 INFO L290 TraceCheckUtils]: 22: Hoare triple {179199#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {179199#true} is VALID [2022-04-28 08:16:59,133 INFO L290 TraceCheckUtils]: 23: Hoare triple {179199#true} assume !(0 != ~disketteExtension__IsRemoved~1); {179199#true} is VALID [2022-04-28 08:16:59,133 INFO L290 TraceCheckUtils]: 24: Hoare triple {179199#true} assume !(0 == ~disketteExtension__IsStarted~2); {179199#true} is VALID [2022-04-28 08:16:59,133 INFO L290 TraceCheckUtils]: 25: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {179199#true} is VALID [2022-04-28 08:16:59,133 INFO L290 TraceCheckUtils]: 26: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {179199#true} is VALID [2022-04-28 08:16:59,133 INFO L290 TraceCheckUtils]: 27: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {179199#true} is VALID [2022-04-28 08:16:59,133 INFO L290 TraceCheckUtils]: 28: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {179199#true} is VALID [2022-04-28 08:16:59,134 INFO L290 TraceCheckUtils]: 29: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0); {179199#true} is VALID [2022-04-28 08:16:59,134 INFO L290 TraceCheckUtils]: 30: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp65~0); {179199#true} is VALID [2022-04-28 08:16:59,134 INFO L290 TraceCheckUtils]: 31: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp66~0); {179199#true} is VALID [2022-04-28 08:16:59,134 INFO L290 TraceCheckUtils]: 32: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp69~0); {179199#true} is VALID [2022-04-28 08:16:59,134 INFO L290 TraceCheckUtils]: 33: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp72~0); {179199#true} is VALID [2022-04-28 08:16:59,134 INFO L290 TraceCheckUtils]: 34: Hoare triple {179199#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp75~0); {179199#true} is VALID [2022-04-28 08:16:59,134 INFO L290 TraceCheckUtils]: 35: Hoare triple {179199#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp78~0; {179199#true} is VALID [2022-04-28 08:16:59,134 INFO L290 TraceCheckUtils]: 36: Hoare triple {179199#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {179199#true} is VALID [2022-04-28 08:16:59,134 INFO L290 TraceCheckUtils]: 37: Hoare triple {179199#true} #t~post161 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post161;havoc #t~post161;#t~post162 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~Irp__Tail__Overlay__CurrentStackLocation~2 := 1 + #t~post162;havoc #t~post162; {179199#true} is VALID [2022-04-28 08:16:59,135 INFO L272 TraceCheckUtils]: 38: Hoare triple {179199#true} call #t~ret163 := IofCallDriver(~disketteExtension__TargetObject~2, ~Irp); {179261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:16:59,135 INFO L290 TraceCheckUtils]: 39: Hoare triple {179261#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {179199#true} is VALID [2022-04-28 08:16:59,135 INFO L290 TraceCheckUtils]: 40: Hoare triple {179199#true} assume !(0 != ~compRegistered~0); {179199#true} is VALID [2022-04-28 08:16:59,135 INFO L290 TraceCheckUtils]: 41: Hoare triple {179199#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {179199#true} is VALID [2022-04-28 08:16:59,135 INFO L290 TraceCheckUtils]: 42: Hoare triple {179199#true} assume 0 == ~tmp_ndt_10~0; {179199#true} is VALID [2022-04-28 08:16:59,135 INFO L290 TraceCheckUtils]: 43: Hoare triple {179199#true} ~returnVal2~0 := 0; {179199#true} is VALID [2022-04-28 08:16:59,135 INFO L290 TraceCheckUtils]: 44: Hoare triple {179199#true} assume !(~s~0 == ~NP~0); {179199#true} is VALID [2022-04-28 08:16:59,136 INFO L290 TraceCheckUtils]: 45: Hoare triple {179199#true} assume !(~s~0 == ~MPR1~0); {179199#true} is VALID [2022-04-28 08:16:59,136 INFO L290 TraceCheckUtils]: 46: Hoare triple {179199#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {179262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:16:59,136 INFO L290 TraceCheckUtils]: 47: Hoare triple {179262#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,137 INFO L290 TraceCheckUtils]: 48: Hoare triple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,137 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {179199#true} #1142#return; {179259#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} is VALID [2022-04-28 08:16:59,138 INFO L290 TraceCheckUtils]: 50: Hoare triple {179259#(= ~lowerDriverReturn~0 |FloppyDeviceControl_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~ntStatus~3 := #t~ret163;havoc #t~ret163;#res := ~ntStatus~3; {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,138 INFO L290 TraceCheckUtils]: 51: Hoare triple {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,139 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} {179199#true} #1074#return; {179242#(= |main_#t~ret99| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,139 INFO L290 TraceCheckUtils]: 53: Hoare triple {179242#(= |main_#t~ret99| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,139 INFO L290 TraceCheckUtils]: 54: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,140 INFO L290 TraceCheckUtils]: 55: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,140 INFO L290 TraceCheckUtils]: 56: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,140 INFO L290 TraceCheckUtils]: 57: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,140 INFO L290 TraceCheckUtils]: 58: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,141 INFO L290 TraceCheckUtils]: 59: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,141 INFO L290 TraceCheckUtils]: 60: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {179243#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:16:59,141 INFO L290 TraceCheckUtils]: 61: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {179200#false} is VALID [2022-04-28 08:16:59,141 INFO L272 TraceCheckUtils]: 62: Hoare triple {179200#false} call errorFn(); {179200#false} is VALID [2022-04-28 08:16:59,141 INFO L290 TraceCheckUtils]: 63: Hoare triple {179200#false} assume !false; {179200#false} is VALID [2022-04-28 08:16:59,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:16:59,142 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:16:59,142 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [420697692] [2022-04-28 08:16:59,142 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [420697692] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:16:59,142 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:16:59,142 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 08:16:59,143 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:16:59,143 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2068898252] [2022-04-28 08:16:59,143 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2068898252] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:16:59,143 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:16:59,144 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 08:16:59,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [984371787] [2022-04-28 08:16:59,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:16:59,144 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 [2022-04-28 08:16:59,144 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:16:59,144 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) [2022-04-28 08:16:59,190 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:16:59,190 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 08:16:59,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:16:59,191 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 08:16:59,191 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-28 08:16:59,191 INFO L87 Difference]: Start difference. First operand 485 states and 596 transitions. Second operand has 13 states, 13 states have (on average 4.0) internal successors, (52), 6 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:17:05,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:05,322 INFO L93 Difference]: Finished difference Result 512 states and 627 transitions. [2022-04-28 08:17:05,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 08:17:05,322 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 [2022-04-28 08:17:05,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:17:05,322 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) [2022-04-28 08:17:05,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 431 transitions. [2022-04-28 08:17:05,324 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) [2022-04-28 08:17:05,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 431 transitions. [2022-04-28 08:17:05,326 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 431 transitions. [2022-04-28 08:17:05,760 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 431 edges. 431 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:05,772 INFO L225 Difference]: With dead ends: 512 [2022-04-28 08:17:05,772 INFO L226 Difference]: Without dead ends: 490 [2022-04-28 08:17:05,772 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 [2022-04-28 08:17:05,773 INFO L413 NwaCegarLoop]: 375 mSDtfsCounter, 425 mSDsluCounter, 1123 mSDsCounter, 0 mSdLazyCounter, 2058 mSolverCounterSat, 143 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 429 SdHoareTripleChecker+Valid, 1498 SdHoareTripleChecker+Invalid, 2201 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 143 IncrementalHoareTripleChecker+Valid, 2058 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-28 08:17:05,773 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [429 Valid, 1498 Invalid, 2201 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [143 Valid, 2058 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 08:17:05,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 490 states. [2022-04-28 08:17:06,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 490 to 474. [2022-04-28 08:17:06,952 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:17:06,953 INFO L82 GeneralOperation]: Start isEquivalent. First operand 490 states. Second operand has 474 states, 372 states have (on average 1.2311827956989247) internal successors, (458), 379 states have internal predecessors, (458), 58 states have call successors, (58), 42 states have call predecessors, (58), 43 states have return successors, (65), 53 states have call predecessors, (65), 52 states have call successors, (65) [2022-04-28 08:17:06,953 INFO L74 IsIncluded]: Start isIncluded. First operand 490 states. Second operand has 474 states, 372 states have (on average 1.2311827956989247) internal successors, (458), 379 states have internal predecessors, (458), 58 states have call successors, (58), 42 states have call predecessors, (58), 43 states have return successors, (65), 53 states have call predecessors, (65), 52 states have call successors, (65) [2022-04-28 08:17:06,953 INFO L87 Difference]: Start difference. First operand 490 states. Second operand has 474 states, 372 states have (on average 1.2311827956989247) internal successors, (458), 379 states have internal predecessors, (458), 58 states have call successors, (58), 42 states have call predecessors, (58), 43 states have return successors, (65), 53 states have call predecessors, (65), 52 states have call successors, (65) [2022-04-28 08:17:06,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:06,961 INFO L93 Difference]: Finished difference Result 490 states and 602 transitions. [2022-04-28 08:17:06,961 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 602 transitions. [2022-04-28 08:17:06,962 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:17:06,962 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:17:06,962 INFO L74 IsIncluded]: Start isIncluded. First operand has 474 states, 372 states have (on average 1.2311827956989247) internal successors, (458), 379 states have internal predecessors, (458), 58 states have call successors, (58), 42 states have call predecessors, (58), 43 states have return successors, (65), 53 states have call predecessors, (65), 52 states have call successors, (65) Second operand 490 states. [2022-04-28 08:17:06,963 INFO L87 Difference]: Start difference. First operand has 474 states, 372 states have (on average 1.2311827956989247) internal successors, (458), 379 states have internal predecessors, (458), 58 states have call successors, (58), 42 states have call predecessors, (58), 43 states have return successors, (65), 53 states have call predecessors, (65), 52 states have call successors, (65) Second operand 490 states. [2022-04-28 08:17:06,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:06,971 INFO L93 Difference]: Finished difference Result 490 states and 602 transitions. [2022-04-28 08:17:06,971 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 602 transitions. [2022-04-28 08:17:06,971 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:17:06,971 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:17:06,971 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:17:06,971 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:17:06,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 474 states, 372 states have (on average 1.2311827956989247) internal successors, (458), 379 states have internal predecessors, (458), 58 states have call successors, (58), 42 states have call predecessors, (58), 43 states have return successors, (65), 53 states have call predecessors, (65), 52 states have call successors, (65) [2022-04-28 08:17:06,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 474 states and 581 transitions. [2022-04-28 08:17:06,982 INFO L78 Accepts]: Start accepts. Automaton has 474 states and 581 transitions. Word has length 64 [2022-04-28 08:17:06,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:17:06,982 INFO L495 AbstractCegarLoop]: Abstraction has 474 states and 581 transitions. [2022-04-28 08:17:06,982 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) [2022-04-28 08:17:06,982 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 474 states and 581 transitions. [2022-04-28 08:17:08,069 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 581 edges. 581 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:08,070 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 581 transitions. [2022-04-28 08:17:08,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-28 08:17:08,070 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:17:08,070 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] [2022-04-28 08:17:08,070 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-04-28 08:17:08,071 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:17:08,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:17:08,071 INFO L85 PathProgramCache]: Analyzing trace with hash 245569005, now seen corresponding path program 1 times [2022-04-28 08:17:08,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:17:08,071 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [96513560] [2022-04-28 08:17:08,071 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:17:08,071 INFO L85 PathProgramCache]: Analyzing trace with hash 245569005, now seen corresponding path program 2 times [2022-04-28 08:17:08,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:17:08,072 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1807813669] [2022-04-28 08:17:08,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:17:08,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:17:08,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:08,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:17:08,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:08,168 INFO L290 TraceCheckUtils]: 0: Hoare triple {182264#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {182220#true} is VALID [2022-04-28 08:17:08,168 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-28 08:17:08,168 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182220#true} {182220#true} #1156#return; {182220#true} is VALID [2022-04-28 08:17:08,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:17:08,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:08,198 INFO L290 TraceCheckUtils]: 0: Hoare triple {182265#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182220#true} is VALID [2022-04-28 08:17:08,198 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-28 08:17:08,198 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182220#true} {182220#true} #1066#return; {182220#true} is VALID [2022-04-28 08:17:08,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:17:08,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:08,214 INFO L290 TraceCheckUtils]: 0: Hoare triple {182266#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182220#true} is VALID [2022-04-28 08:17:08,214 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-28 08:17:08,215 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182220#true} {182220#true} #1068#return; {182220#true} is VALID [2022-04-28 08:17:08,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:17:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:08,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:17:08,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:08,312 INFO L290 TraceCheckUtils]: 0: Hoare triple {182282#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {182220#true} is VALID [2022-04-28 08:17:08,312 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume !(0 != ~compRegistered~0); {182220#true} is VALID [2022-04-28 08:17:08,312 INFO L290 TraceCheckUtils]: 2: Hoare triple {182220#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {182220#true} is VALID [2022-04-28 08:17:08,312 INFO L290 TraceCheckUtils]: 3: Hoare triple {182220#true} assume 0 == ~tmp_ndt_10~0; {182220#true} is VALID [2022-04-28 08:17:08,312 INFO L290 TraceCheckUtils]: 4: Hoare triple {182220#true} ~returnVal2~0 := 0; {182220#true} is VALID [2022-04-28 08:17:08,312 INFO L290 TraceCheckUtils]: 5: Hoare triple {182220#true} assume !(~s~0 == ~NP~0); {182220#true} is VALID [2022-04-28 08:17:08,313 INFO L290 TraceCheckUtils]: 6: Hoare triple {182220#true} assume !(~s~0 == ~MPR1~0); {182220#true} is VALID [2022-04-28 08:17:08,313 INFO L290 TraceCheckUtils]: 7: Hoare triple {182220#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {182283#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:17:08,313 INFO L290 TraceCheckUtils]: 8: Hoare triple {182283#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,314 INFO L290 TraceCheckUtils]: 9: Hoare triple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,315 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {182220#true} #1052#return; {182279#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,315 INFO L290 TraceCheckUtils]: 0: Hoare triple {182267#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {182220#true} is VALID [2022-04-28 08:17:08,315 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume 1 == ~PagingReferenceCount~0; {182220#true} is VALID [2022-04-28 08:17:08,315 INFO L290 TraceCheckUtils]: 2: Hoare triple {182220#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {182220#true} is VALID [2022-04-28 08:17:08,315 INFO L290 TraceCheckUtils]: 3: Hoare triple {182220#true} assume !(0 != ~disketteExtension__IsRemoved~0); {182220#true} is VALID [2022-04-28 08:17:08,315 INFO L290 TraceCheckUtils]: 4: Hoare triple {182220#true} assume !(0 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 08:17:08,315 INFO L290 TraceCheckUtils]: 5: Hoare triple {182220#true} assume !(5 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 08:17:08,315 INFO L290 TraceCheckUtils]: 6: Hoare triple {182220#true} assume !(1 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 08:17:08,316 INFO L290 TraceCheckUtils]: 7: Hoare triple {182220#true} assume !(6 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 08:17:08,316 INFO L290 TraceCheckUtils]: 8: Hoare triple {182220#true} assume !(3 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 08:17:08,316 INFO L290 TraceCheckUtils]: 9: Hoare triple {182220#true} assume 4 == ~irpSp__MinorFunction~0; {182220#true} is VALID [2022-04-28 08:17:08,316 INFO L290 TraceCheckUtils]: 10: Hoare triple {182220#true} ~disketteExtension__IsStarted~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {182220#true} is VALID [2022-04-28 08:17:08,316 INFO L290 TraceCheckUtils]: 11: Hoare triple {182220#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {182220#true} is VALID [2022-04-28 08:17:08,316 INFO L290 TraceCheckUtils]: 12: Hoare triple {182220#true} #t~post45 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post45;havoc #t~post45;#t~post46 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post46;havoc #t~post46; {182220#true} is VALID [2022-04-28 08:17:08,317 INFO L272 TraceCheckUtils]: 13: Hoare triple {182220#true} call #t~ret47 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {182282#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:08,317 INFO L290 TraceCheckUtils]: 14: Hoare triple {182282#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {182220#true} is VALID [2022-04-28 08:17:08,317 INFO L290 TraceCheckUtils]: 15: Hoare triple {182220#true} assume !(0 != ~compRegistered~0); {182220#true} is VALID [2022-04-28 08:17:08,317 INFO L290 TraceCheckUtils]: 16: Hoare triple {182220#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {182220#true} is VALID [2022-04-28 08:17:08,317 INFO L290 TraceCheckUtils]: 17: Hoare triple {182220#true} assume 0 == ~tmp_ndt_10~0; {182220#true} is VALID [2022-04-28 08:17:08,317 INFO L290 TraceCheckUtils]: 18: Hoare triple {182220#true} ~returnVal2~0 := 0; {182220#true} is VALID [2022-04-28 08:17:08,317 INFO L290 TraceCheckUtils]: 19: Hoare triple {182220#true} assume !(~s~0 == ~NP~0); {182220#true} is VALID [2022-04-28 08:17:08,318 INFO L290 TraceCheckUtils]: 20: Hoare triple {182220#true} assume !(~s~0 == ~MPR1~0); {182220#true} is VALID [2022-04-28 08:17:08,318 INFO L290 TraceCheckUtils]: 21: Hoare triple {182220#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {182283#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:17:08,318 INFO L290 TraceCheckUtils]: 22: Hoare triple {182283#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,319 INFO L290 TraceCheckUtils]: 23: Hoare triple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,320 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {182220#true} #1052#return; {182279#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,320 INFO L290 TraceCheckUtils]: 25: Hoare triple {182279#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~ntStatus~0 := #t~ret47;havoc #t~ret47; {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:08,320 INFO L290 TraceCheckUtils]: 26: Hoare triple {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:08,321 INFO L290 TraceCheckUtils]: 27: Hoare triple {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:08,321 INFO L290 TraceCheckUtils]: 28: Hoare triple {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,322 INFO L290 TraceCheckUtils]: 29: Hoare triple {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,322 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {182220#true} #1076#return; {182262#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-28 08:17:08,324 INFO L272 TraceCheckUtils]: 0: Hoare triple {182220#true} call ULTIMATE.init(); {182264#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:17:08,325 INFO L290 TraceCheckUtils]: 1: Hoare triple {182264#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {182220#true} is VALID [2022-04-28 08:17:08,325 INFO L290 TraceCheckUtils]: 2: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-28 08:17:08,325 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {182220#true} {182220#true} #1156#return; {182220#true} is VALID [2022-04-28 08:17:08,325 INFO L272 TraceCheckUtils]: 4: Hoare triple {182220#true} call #t~ret170 := main(); {182220#true} is VALID [2022-04-28 08:17:08,325 INFO L290 TraceCheckUtils]: 5: Hoare triple {182220#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {182220#true} is VALID [2022-04-28 08:17:08,326 INFO L272 TraceCheckUtils]: 6: Hoare triple {182220#true} call _BLAST_init(); {182265#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:08,326 INFO L290 TraceCheckUtils]: 7: Hoare triple {182265#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182220#true} is VALID [2022-04-28 08:17:08,326 INFO L290 TraceCheckUtils]: 8: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-28 08:17:08,326 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {182220#true} {182220#true} #1066#return; {182220#true} is VALID [2022-04-28 08:17:08,327 INFO L290 TraceCheckUtils]: 10: Hoare triple {182220#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {182220#true} is VALID [2022-04-28 08:17:08,327 INFO L290 TraceCheckUtils]: 11: Hoare triple {182220#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {182220#true} is VALID [2022-04-28 08:17:08,327 INFO L272 TraceCheckUtils]: 12: Hoare triple {182220#true} call stub_driver_init(); {182266#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:08,328 INFO L290 TraceCheckUtils]: 13: Hoare triple {182266#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182220#true} is VALID [2022-04-28 08:17:08,328 INFO L290 TraceCheckUtils]: 14: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-28 08:17:08,328 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {182220#true} {182220#true} #1068#return; {182220#true} is VALID [2022-04-28 08:17:08,328 INFO L290 TraceCheckUtils]: 16: Hoare triple {182220#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {182220#true} is VALID [2022-04-28 08:17:08,328 INFO L290 TraceCheckUtils]: 17: Hoare triple {182220#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {182220#true} is VALID [2022-04-28 08:17:08,328 INFO L290 TraceCheckUtils]: 18: Hoare triple {182220#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {182220#true} is VALID [2022-04-28 08:17:08,328 INFO L290 TraceCheckUtils]: 19: Hoare triple {182220#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {182220#true} is VALID [2022-04-28 08:17:08,328 INFO L290 TraceCheckUtils]: 20: Hoare triple {182220#true} assume 3 == ~tmp_ndt_4~0; {182220#true} is VALID [2022-04-28 08:17:08,329 INFO L272 TraceCheckUtils]: 21: Hoare triple {182220#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {182267#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:08,329 INFO L290 TraceCheckUtils]: 22: Hoare triple {182267#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {182220#true} is VALID [2022-04-28 08:17:08,330 INFO L290 TraceCheckUtils]: 23: Hoare triple {182220#true} assume 1 == ~PagingReferenceCount~0; {182220#true} is VALID [2022-04-28 08:17:08,330 INFO L290 TraceCheckUtils]: 24: Hoare triple {182220#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {182220#true} is VALID [2022-04-28 08:17:08,330 INFO L290 TraceCheckUtils]: 25: Hoare triple {182220#true} assume !(0 != ~disketteExtension__IsRemoved~0); {182220#true} is VALID [2022-04-28 08:17:08,330 INFO L290 TraceCheckUtils]: 26: Hoare triple {182220#true} assume !(0 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 08:17:08,330 INFO L290 TraceCheckUtils]: 27: Hoare triple {182220#true} assume !(5 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 08:17:08,330 INFO L290 TraceCheckUtils]: 28: Hoare triple {182220#true} assume !(1 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 08:17:08,330 INFO L290 TraceCheckUtils]: 29: Hoare triple {182220#true} assume !(6 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 08:17:08,330 INFO L290 TraceCheckUtils]: 30: Hoare triple {182220#true} assume !(3 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 08:17:08,330 INFO L290 TraceCheckUtils]: 31: Hoare triple {182220#true} assume 4 == ~irpSp__MinorFunction~0; {182220#true} is VALID [2022-04-28 08:17:08,331 INFO L290 TraceCheckUtils]: 32: Hoare triple {182220#true} ~disketteExtension__IsStarted~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {182220#true} is VALID [2022-04-28 08:17:08,331 INFO L290 TraceCheckUtils]: 33: Hoare triple {182220#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {182220#true} is VALID [2022-04-28 08:17:08,331 INFO L290 TraceCheckUtils]: 34: Hoare triple {182220#true} #t~post45 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post45;havoc #t~post45;#t~post46 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post46;havoc #t~post46; {182220#true} is VALID [2022-04-28 08:17:08,331 INFO L272 TraceCheckUtils]: 35: Hoare triple {182220#true} call #t~ret47 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {182282#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:08,332 INFO L290 TraceCheckUtils]: 36: Hoare triple {182282#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {182220#true} is VALID [2022-04-28 08:17:08,332 INFO L290 TraceCheckUtils]: 37: Hoare triple {182220#true} assume !(0 != ~compRegistered~0); {182220#true} is VALID [2022-04-28 08:17:08,332 INFO L290 TraceCheckUtils]: 38: Hoare triple {182220#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {182220#true} is VALID [2022-04-28 08:17:08,332 INFO L290 TraceCheckUtils]: 39: Hoare triple {182220#true} assume 0 == ~tmp_ndt_10~0; {182220#true} is VALID [2022-04-28 08:17:08,332 INFO L290 TraceCheckUtils]: 40: Hoare triple {182220#true} ~returnVal2~0 := 0; {182220#true} is VALID [2022-04-28 08:17:08,332 INFO L290 TraceCheckUtils]: 41: Hoare triple {182220#true} assume !(~s~0 == ~NP~0); {182220#true} is VALID [2022-04-28 08:17:08,332 INFO L290 TraceCheckUtils]: 42: Hoare triple {182220#true} assume !(~s~0 == ~MPR1~0); {182220#true} is VALID [2022-04-28 08:17:08,333 INFO L290 TraceCheckUtils]: 43: Hoare triple {182220#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {182283#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:17:08,333 INFO L290 TraceCheckUtils]: 44: Hoare triple {182283#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,333 INFO L290 TraceCheckUtils]: 45: Hoare triple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,334 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {182220#true} #1052#return; {182279#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,335 INFO L290 TraceCheckUtils]: 47: Hoare triple {182279#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~ntStatus~0 := #t~ret47;havoc #t~ret47; {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:08,335 INFO L290 TraceCheckUtils]: 48: Hoare triple {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:08,335 INFO L290 TraceCheckUtils]: 49: Hoare triple {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:08,336 INFO L290 TraceCheckUtils]: 50: Hoare triple {182280#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,336 INFO L290 TraceCheckUtils]: 51: Hoare triple {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,337 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {182220#true} #1076#return; {182262#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-28 08:17:08,337 INFO L290 TraceCheckUtils]: 53: Hoare triple {182262#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,338 INFO L290 TraceCheckUtils]: 54: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,338 INFO L290 TraceCheckUtils]: 55: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,338 INFO L290 TraceCheckUtils]: 56: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,339 INFO L290 TraceCheckUtils]: 57: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,343 INFO L290 TraceCheckUtils]: 58: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,343 INFO L290 TraceCheckUtils]: 59: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,344 INFO L290 TraceCheckUtils]: 60: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {182263#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:08,344 INFO L290 TraceCheckUtils]: 61: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {182221#false} is VALID [2022-04-28 08:17:08,344 INFO L272 TraceCheckUtils]: 62: Hoare triple {182221#false} call errorFn(); {182221#false} is VALID [2022-04-28 08:17:08,345 INFO L290 TraceCheckUtils]: 63: Hoare triple {182221#false} assume !false; {182221#false} is VALID [2022-04-28 08:17:08,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:17:08,345 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:17:08,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1807813669] [2022-04-28 08:17:08,345 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1807813669] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:17:08,345 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:17:08,345 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 08:17:08,346 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:17:08,346 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [96513560] [2022-04-28 08:17:08,346 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [96513560] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:17:08,346 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:17:08,346 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 08:17:08,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1869765727] [2022-04-28 08:17:08,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:17:08,347 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 [2022-04-28 08:17:08,347 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:17:08,347 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) [2022-04-28 08:17:08,404 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:08,404 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 08:17:08,404 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:17:08,404 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 08:17:08,405 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-28 08:17:08,405 INFO L87 Difference]: Start difference. First operand 474 states and 581 transitions. Second operand has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:17:15,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:15,215 INFO L93 Difference]: Finished difference Result 507 states and 619 transitions. [2022-04-28 08:17:15,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 08:17:15,215 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 [2022-04-28 08:17:15,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:17:15,215 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) [2022-04-28 08:17:15,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 423 transitions. [2022-04-28 08:17:15,217 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) [2022-04-28 08:17:15,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 423 transitions. [2022-04-28 08:17:15,219 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 423 transitions. [2022-04-28 08:17:15,638 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 423 edges. 423 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:15,649 INFO L225 Difference]: With dead ends: 507 [2022-04-28 08:17:15,649 INFO L226 Difference]: Without dead ends: 485 [2022-04-28 08:17:15,649 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:17:15,650 INFO L413 NwaCegarLoop]: 367 mSDtfsCounter, 179 mSDsluCounter, 1316 mSDsCounter, 0 mSdLazyCounter, 2477 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 183 SdHoareTripleChecker+Valid, 1683 SdHoareTripleChecker+Invalid, 2532 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 2477 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-04-28 08:17:15,650 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [183 Valid, 1683 Invalid, 2532 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 2477 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-04-28 08:17:15,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2022-04-28 08:17:16,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 469. [2022-04-28 08:17:16,815 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:17:16,816 INFO L82 GeneralOperation]: Start isEquivalent. First operand 485 states. Second operand has 469 states, 368 states have (on average 1.2309782608695652) internal successors, (453), 375 states have internal predecessors, (453), 57 states have call successors, (57), 42 states have call predecessors, (57), 43 states have return successors, (64), 52 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-28 08:17:16,816 INFO L74 IsIncluded]: Start isIncluded. First operand 485 states. Second operand has 469 states, 368 states have (on average 1.2309782608695652) internal successors, (453), 375 states have internal predecessors, (453), 57 states have call successors, (57), 42 states have call predecessors, (57), 43 states have return successors, (64), 52 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-28 08:17:16,816 INFO L87 Difference]: Start difference. First operand 485 states. Second operand has 469 states, 368 states have (on average 1.2309782608695652) internal successors, (453), 375 states have internal predecessors, (453), 57 states have call successors, (57), 42 states have call predecessors, (57), 43 states have return successors, (64), 52 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-28 08:17:16,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:16,824 INFO L93 Difference]: Finished difference Result 485 states and 595 transitions. [2022-04-28 08:17:16,824 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 595 transitions. [2022-04-28 08:17:16,825 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:17:16,825 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:17:16,825 INFO L74 IsIncluded]: Start isIncluded. First operand has 469 states, 368 states have (on average 1.2309782608695652) internal successors, (453), 375 states have internal predecessors, (453), 57 states have call successors, (57), 42 states have call predecessors, (57), 43 states have return successors, (64), 52 states have call predecessors, (64), 51 states have call successors, (64) Second operand 485 states. [2022-04-28 08:17:16,825 INFO L87 Difference]: Start difference. First operand has 469 states, 368 states have (on average 1.2309782608695652) internal successors, (453), 375 states have internal predecessors, (453), 57 states have call successors, (57), 42 states have call predecessors, (57), 43 states have return successors, (64), 52 states have call predecessors, (64), 51 states have call successors, (64) Second operand 485 states. [2022-04-28 08:17:16,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:16,833 INFO L93 Difference]: Finished difference Result 485 states and 595 transitions. [2022-04-28 08:17:16,833 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 595 transitions. [2022-04-28 08:17:16,833 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:17:16,834 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:17:16,834 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:17:16,834 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:17:16,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 469 states, 368 states have (on average 1.2309782608695652) internal successors, (453), 375 states have internal predecessors, (453), 57 states have call successors, (57), 42 states have call predecessors, (57), 43 states have return successors, (64), 52 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-28 08:17:16,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 469 states and 574 transitions. [2022-04-28 08:17:16,844 INFO L78 Accepts]: Start accepts. Automaton has 469 states and 574 transitions. Word has length 64 [2022-04-28 08:17:16,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:17:16,844 INFO L495 AbstractCegarLoop]: Abstraction has 469 states and 574 transitions. [2022-04-28 08:17:16,844 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) [2022-04-28 08:17:16,844 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 469 states and 574 transitions. [2022-04-28 08:17:17,915 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 574 edges. 574 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:17,915 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 574 transitions. [2022-04-28 08:17:17,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-28 08:17:17,916 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:17:17,916 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] [2022-04-28 08:17:17,916 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2022-04-28 08:17:17,916 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:17:17,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:17:17,916 INFO L85 PathProgramCache]: Analyzing trace with hash -684542465, now seen corresponding path program 1 times [2022-04-28 08:17:17,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:17:17,917 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1390947987] [2022-04-28 08:17:17,917 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:17:17,917 INFO L85 PathProgramCache]: Analyzing trace with hash -684542465, now seen corresponding path program 2 times [2022-04-28 08:17:17,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:17:17,917 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [281259403] [2022-04-28 08:17:17,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:17:17,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:17:17,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:18,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:17:18,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:18,022 INFO L290 TraceCheckUtils]: 0: Hoare triple {185257#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {185213#true} is VALID [2022-04-28 08:17:18,022 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-28 08:17:18,022 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185213#true} {185213#true} #1156#return; {185213#true} is VALID [2022-04-28 08:17:18,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:17:18,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:18,052 INFO L290 TraceCheckUtils]: 0: Hoare triple {185258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {185213#true} is VALID [2022-04-28 08:17:18,052 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-28 08:17:18,052 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185213#true} {185213#true} #1066#return; {185213#true} is VALID [2022-04-28 08:17:18,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:17:18,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:18,067 INFO L290 TraceCheckUtils]: 0: Hoare triple {185259#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {185213#true} is VALID [2022-04-28 08:17:18,067 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-28 08:17:18,067 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185213#true} {185213#true} #1068#return; {185213#true} is VALID [2022-04-28 08:17:18,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:17:18,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:18,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:17:18,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:18,149 INFO L290 TraceCheckUtils]: 0: Hoare triple {185275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {185213#true} is VALID [2022-04-28 08:17:18,149 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume !(0 != ~compRegistered~0); {185213#true} is VALID [2022-04-28 08:17:18,149 INFO L290 TraceCheckUtils]: 2: Hoare triple {185213#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {185213#true} is VALID [2022-04-28 08:17:18,149 INFO L290 TraceCheckUtils]: 3: Hoare triple {185213#true} assume 0 == ~tmp_ndt_10~0; {185213#true} is VALID [2022-04-28 08:17:18,149 INFO L290 TraceCheckUtils]: 4: Hoare triple {185213#true} ~returnVal2~0 := 0; {185213#true} is VALID [2022-04-28 08:17:18,149 INFO L290 TraceCheckUtils]: 5: Hoare triple {185213#true} assume !(~s~0 == ~NP~0); {185213#true} is VALID [2022-04-28 08:17:18,149 INFO L290 TraceCheckUtils]: 6: Hoare triple {185213#true} assume !(~s~0 == ~MPR1~0); {185213#true} is VALID [2022-04-28 08:17:18,150 INFO L290 TraceCheckUtils]: 7: Hoare triple {185213#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {185276#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:17:18,150 INFO L290 TraceCheckUtils]: 8: Hoare triple {185276#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,150 INFO L290 TraceCheckUtils]: 9: Hoare triple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,151 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {185213#true} #1064#return; {185272#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,151 INFO L290 TraceCheckUtils]: 0: Hoare triple {185260#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {185213#true} is VALID [2022-04-28 08:17:18,151 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume 1 == ~PagingReferenceCount~0; {185213#true} is VALID [2022-04-28 08:17:18,151 INFO L290 TraceCheckUtils]: 2: Hoare triple {185213#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {185213#true} is VALID [2022-04-28 08:17:18,151 INFO L290 TraceCheckUtils]: 3: Hoare triple {185213#true} assume !(0 != ~disketteExtension__IsRemoved~0); {185213#true} is VALID [2022-04-28 08:17:18,151 INFO L290 TraceCheckUtils]: 4: Hoare triple {185213#true} assume !(0 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 08:17:18,151 INFO L290 TraceCheckUtils]: 5: Hoare triple {185213#true} assume !(5 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 08:17:18,151 INFO L290 TraceCheckUtils]: 6: Hoare triple {185213#true} assume !(1 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 08:17:18,152 INFO L290 TraceCheckUtils]: 7: Hoare triple {185213#true} assume !(6 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 08:17:18,152 INFO L290 TraceCheckUtils]: 8: Hoare triple {185213#true} assume !(3 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 08:17:18,152 INFO L290 TraceCheckUtils]: 9: Hoare triple {185213#true} assume !(4 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 08:17:18,152 INFO L290 TraceCheckUtils]: 10: Hoare triple {185213#true} assume !(2 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 08:17:18,152 INFO L290 TraceCheckUtils]: 11: Hoare triple {185213#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {185213#true} is VALID [2022-04-28 08:17:18,152 INFO L290 TraceCheckUtils]: 12: Hoare triple {185213#true} #t~post54 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post54;havoc #t~post54;#t~post55 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post55;havoc #t~post55; {185213#true} is VALID [2022-04-28 08:17:18,152 INFO L272 TraceCheckUtils]: 13: Hoare triple {185213#true} call #t~ret56 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {185275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:18,153 INFO L290 TraceCheckUtils]: 14: Hoare triple {185275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {185213#true} is VALID [2022-04-28 08:17:18,153 INFO L290 TraceCheckUtils]: 15: Hoare triple {185213#true} assume !(0 != ~compRegistered~0); {185213#true} is VALID [2022-04-28 08:17:18,153 INFO L290 TraceCheckUtils]: 16: Hoare triple {185213#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {185213#true} is VALID [2022-04-28 08:17:18,153 INFO L290 TraceCheckUtils]: 17: Hoare triple {185213#true} assume 0 == ~tmp_ndt_10~0; {185213#true} is VALID [2022-04-28 08:17:18,153 INFO L290 TraceCheckUtils]: 18: Hoare triple {185213#true} ~returnVal2~0 := 0; {185213#true} is VALID [2022-04-28 08:17:18,153 INFO L290 TraceCheckUtils]: 19: Hoare triple {185213#true} assume !(~s~0 == ~NP~0); {185213#true} is VALID [2022-04-28 08:17:18,153 INFO L290 TraceCheckUtils]: 20: Hoare triple {185213#true} assume !(~s~0 == ~MPR1~0); {185213#true} is VALID [2022-04-28 08:17:18,153 INFO L290 TraceCheckUtils]: 21: Hoare triple {185213#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {185276#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:17:18,154 INFO L290 TraceCheckUtils]: 22: Hoare triple {185276#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,154 INFO L290 TraceCheckUtils]: 23: Hoare triple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,155 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {185213#true} #1064#return; {185272#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,155 INFO L290 TraceCheckUtils]: 25: Hoare triple {185272#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~ntStatus~0 := #t~ret56;havoc #t~ret56; {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:18,156 INFO L290 TraceCheckUtils]: 26: Hoare triple {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:18,156 INFO L290 TraceCheckUtils]: 27: Hoare triple {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:18,157 INFO L290 TraceCheckUtils]: 28: Hoare triple {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,157 INFO L290 TraceCheckUtils]: 29: Hoare triple {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,157 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {185213#true} #1076#return; {185255#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-28 08:17:18,159 INFO L272 TraceCheckUtils]: 0: Hoare triple {185213#true} call ULTIMATE.init(); {185257#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:17:18,159 INFO L290 TraceCheckUtils]: 1: Hoare triple {185257#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {185213#true} is VALID [2022-04-28 08:17:18,159 INFO L290 TraceCheckUtils]: 2: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-28 08:17:18,159 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {185213#true} {185213#true} #1156#return; {185213#true} is VALID [2022-04-28 08:17:18,159 INFO L272 TraceCheckUtils]: 4: Hoare triple {185213#true} call #t~ret170 := main(); {185213#true} is VALID [2022-04-28 08:17:18,159 INFO L290 TraceCheckUtils]: 5: Hoare triple {185213#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {185213#true} is VALID [2022-04-28 08:17:18,160 INFO L272 TraceCheckUtils]: 6: Hoare triple {185213#true} call _BLAST_init(); {185258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:18,160 INFO L290 TraceCheckUtils]: 7: Hoare triple {185258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {185213#true} is VALID [2022-04-28 08:17:18,160 INFO L290 TraceCheckUtils]: 8: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-28 08:17:18,161 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {185213#true} {185213#true} #1066#return; {185213#true} is VALID [2022-04-28 08:17:18,161 INFO L290 TraceCheckUtils]: 10: Hoare triple {185213#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {185213#true} is VALID [2022-04-28 08:17:18,161 INFO L290 TraceCheckUtils]: 11: Hoare triple {185213#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {185213#true} is VALID [2022-04-28 08:17:18,161 INFO L272 TraceCheckUtils]: 12: Hoare triple {185213#true} call stub_driver_init(); {185259#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:18,161 INFO L290 TraceCheckUtils]: 13: Hoare triple {185259#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {185213#true} is VALID [2022-04-28 08:17:18,161 INFO L290 TraceCheckUtils]: 14: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-28 08:17:18,161 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {185213#true} {185213#true} #1068#return; {185213#true} is VALID [2022-04-28 08:17:18,161 INFO L290 TraceCheckUtils]: 16: Hoare triple {185213#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {185213#true} is VALID [2022-04-28 08:17:18,162 INFO L290 TraceCheckUtils]: 17: Hoare triple {185213#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {185213#true} is VALID [2022-04-28 08:17:18,162 INFO L290 TraceCheckUtils]: 18: Hoare triple {185213#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {185213#true} is VALID [2022-04-28 08:17:18,162 INFO L290 TraceCheckUtils]: 19: Hoare triple {185213#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {185213#true} is VALID [2022-04-28 08:17:18,162 INFO L290 TraceCheckUtils]: 20: Hoare triple {185213#true} assume 3 == ~tmp_ndt_4~0; {185213#true} is VALID [2022-04-28 08:17:18,163 INFO L272 TraceCheckUtils]: 21: Hoare triple {185213#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {185260#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:18,163 INFO L290 TraceCheckUtils]: 22: Hoare triple {185260#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {185213#true} is VALID [2022-04-28 08:17:18,163 INFO L290 TraceCheckUtils]: 23: Hoare triple {185213#true} assume 1 == ~PagingReferenceCount~0; {185213#true} is VALID [2022-04-28 08:17:18,163 INFO L290 TraceCheckUtils]: 24: Hoare triple {185213#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {185213#true} is VALID [2022-04-28 08:17:18,163 INFO L290 TraceCheckUtils]: 25: Hoare triple {185213#true} assume !(0 != ~disketteExtension__IsRemoved~0); {185213#true} is VALID [2022-04-28 08:17:18,163 INFO L290 TraceCheckUtils]: 26: Hoare triple {185213#true} assume !(0 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 08:17:18,163 INFO L290 TraceCheckUtils]: 27: Hoare triple {185213#true} assume !(5 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 08:17:18,163 INFO L290 TraceCheckUtils]: 28: Hoare triple {185213#true} assume !(1 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 08:17:18,163 INFO L290 TraceCheckUtils]: 29: Hoare triple {185213#true} assume !(6 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 08:17:18,163 INFO L290 TraceCheckUtils]: 30: Hoare triple {185213#true} assume !(3 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 08:17:18,163 INFO L290 TraceCheckUtils]: 31: Hoare triple {185213#true} assume !(4 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 08:17:18,163 INFO L290 TraceCheckUtils]: 32: Hoare triple {185213#true} assume !(2 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 08:17:18,163 INFO L290 TraceCheckUtils]: 33: Hoare triple {185213#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {185213#true} is VALID [2022-04-28 08:17:18,163 INFO L290 TraceCheckUtils]: 34: Hoare triple {185213#true} #t~post54 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post54;havoc #t~post54;#t~post55 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post55;havoc #t~post55; {185213#true} is VALID [2022-04-28 08:17:18,164 INFO L272 TraceCheckUtils]: 35: Hoare triple {185213#true} call #t~ret56 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {185275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:18,164 INFO L290 TraceCheckUtils]: 36: Hoare triple {185275#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {185213#true} is VALID [2022-04-28 08:17:18,164 INFO L290 TraceCheckUtils]: 37: Hoare triple {185213#true} assume !(0 != ~compRegistered~0); {185213#true} is VALID [2022-04-28 08:17:18,164 INFO L290 TraceCheckUtils]: 38: Hoare triple {185213#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {185213#true} is VALID [2022-04-28 08:17:18,164 INFO L290 TraceCheckUtils]: 39: Hoare triple {185213#true} assume 0 == ~tmp_ndt_10~0; {185213#true} is VALID [2022-04-28 08:17:18,164 INFO L290 TraceCheckUtils]: 40: Hoare triple {185213#true} ~returnVal2~0 := 0; {185213#true} is VALID [2022-04-28 08:17:18,164 INFO L290 TraceCheckUtils]: 41: Hoare triple {185213#true} assume !(~s~0 == ~NP~0); {185213#true} is VALID [2022-04-28 08:17:18,165 INFO L290 TraceCheckUtils]: 42: Hoare triple {185213#true} assume !(~s~0 == ~MPR1~0); {185213#true} is VALID [2022-04-28 08:17:18,165 INFO L290 TraceCheckUtils]: 43: Hoare triple {185213#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {185276#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:17:18,165 INFO L290 TraceCheckUtils]: 44: Hoare triple {185276#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,165 INFO L290 TraceCheckUtils]: 45: Hoare triple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,166 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {185213#true} #1064#return; {185272#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,166 INFO L290 TraceCheckUtils]: 47: Hoare triple {185272#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~ntStatus~0 := #t~ret56;havoc #t~ret56; {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:18,167 INFO L290 TraceCheckUtils]: 48: Hoare triple {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:18,167 INFO L290 TraceCheckUtils]: 49: Hoare triple {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:18,167 INFO L290 TraceCheckUtils]: 50: Hoare triple {185273#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,168 INFO L290 TraceCheckUtils]: 51: Hoare triple {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,168 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {185213#true} #1076#return; {185255#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-28 08:17:18,169 INFO L290 TraceCheckUtils]: 53: Hoare triple {185255#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,169 INFO L290 TraceCheckUtils]: 54: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,169 INFO L290 TraceCheckUtils]: 55: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,169 INFO L290 TraceCheckUtils]: 56: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,170 INFO L290 TraceCheckUtils]: 57: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,170 INFO L290 TraceCheckUtils]: 58: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,170 INFO L290 TraceCheckUtils]: 59: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,171 INFO L290 TraceCheckUtils]: 60: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {185256#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:18,171 INFO L290 TraceCheckUtils]: 61: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {185214#false} is VALID [2022-04-28 08:17:18,171 INFO L272 TraceCheckUtils]: 62: Hoare triple {185214#false} call errorFn(); {185214#false} is VALID [2022-04-28 08:17:18,171 INFO L290 TraceCheckUtils]: 63: Hoare triple {185214#false} assume !false; {185214#false} is VALID [2022-04-28 08:17:18,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:17:18,171 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:17:18,171 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [281259403] [2022-04-28 08:17:18,172 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [281259403] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:17:18,172 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:17:18,172 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 08:17:18,172 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:17:18,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1390947987] [2022-04-28 08:17:18,172 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1390947987] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:17:18,172 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:17:18,172 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 08:17:18,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1580092359] [2022-04-28 08:17:18,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:17:18,173 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 [2022-04-28 08:17:18,173 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:17:18,173 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) [2022-04-28 08:17:18,215 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:18,215 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 08:17:18,215 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:17:18,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 08:17:18,215 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-28 08:17:18,215 INFO L87 Difference]: Start difference. First operand 469 states and 574 transitions. Second operand has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:17:24,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:24,467 INFO L93 Difference]: Finished difference Result 502 states and 612 transitions. [2022-04-28 08:17:24,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 08:17:24,467 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 [2022-04-28 08:17:24,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:17:24,467 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) [2022-04-28 08:17:24,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 416 transitions. [2022-04-28 08:17:24,469 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) [2022-04-28 08:17:24,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 416 transitions. [2022-04-28 08:17:24,478 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 416 transitions. [2022-04-28 08:17:24,870 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 416 edges. 416 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:24,881 INFO L225 Difference]: With dead ends: 502 [2022-04-28 08:17:24,882 INFO L226 Difference]: Without dead ends: 481 [2022-04-28 08:17:24,882 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:17:24,882 INFO L413 NwaCegarLoop]: 347 mSDtfsCounter, 291 mSDsluCounter, 1187 mSDsCounter, 0 mSdLazyCounter, 2212 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 295 SdHoareTripleChecker+Valid, 1534 SdHoareTripleChecker+Invalid, 2308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 2212 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-28 08:17:24,882 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [295 Valid, 1534 Invalid, 2308 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 2212 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-28 08:17:24,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 481 states. [2022-04-28 08:17:26,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 481 to 465. [2022-04-28 08:17:26,004 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:17:26,004 INFO L82 GeneralOperation]: Start isEquivalent. First operand 481 states. Second operand has 465 states, 365 states have (on average 1.2301369863013698) internal successors, (449), 372 states have internal predecessors, (449), 56 states have call successors, (56), 42 states have call predecessors, (56), 43 states have return successors, (63), 51 states have call predecessors, (63), 50 states have call successors, (63) [2022-04-28 08:17:26,004 INFO L74 IsIncluded]: Start isIncluded. First operand 481 states. Second operand has 465 states, 365 states have (on average 1.2301369863013698) internal successors, (449), 372 states have internal predecessors, (449), 56 states have call successors, (56), 42 states have call predecessors, (56), 43 states have return successors, (63), 51 states have call predecessors, (63), 50 states have call successors, (63) [2022-04-28 08:17:26,005 INFO L87 Difference]: Start difference. First operand 481 states. Second operand has 465 states, 365 states have (on average 1.2301369863013698) internal successors, (449), 372 states have internal predecessors, (449), 56 states have call successors, (56), 42 states have call predecessors, (56), 43 states have return successors, (63), 51 states have call predecessors, (63), 50 states have call successors, (63) [2022-04-28 08:17:26,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:26,013 INFO L93 Difference]: Finished difference Result 481 states and 589 transitions. [2022-04-28 08:17:26,013 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 589 transitions. [2022-04-28 08:17:26,014 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:17:26,014 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:17:26,014 INFO L74 IsIncluded]: Start isIncluded. First operand has 465 states, 365 states have (on average 1.2301369863013698) internal successors, (449), 372 states have internal predecessors, (449), 56 states have call successors, (56), 42 states have call predecessors, (56), 43 states have return successors, (63), 51 states have call predecessors, (63), 50 states have call successors, (63) Second operand 481 states. [2022-04-28 08:17:26,014 INFO L87 Difference]: Start difference. First operand has 465 states, 365 states have (on average 1.2301369863013698) internal successors, (449), 372 states have internal predecessors, (449), 56 states have call successors, (56), 42 states have call predecessors, (56), 43 states have return successors, (63), 51 states have call predecessors, (63), 50 states have call successors, (63) Second operand 481 states. [2022-04-28 08:17:26,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:26,022 INFO L93 Difference]: Finished difference Result 481 states and 589 transitions. [2022-04-28 08:17:26,022 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 589 transitions. [2022-04-28 08:17:26,023 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:17:26,023 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:17:26,023 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:17:26,023 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:17:26,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 465 states, 365 states have (on average 1.2301369863013698) internal successors, (449), 372 states have internal predecessors, (449), 56 states have call successors, (56), 42 states have call predecessors, (56), 43 states have return successors, (63), 51 states have call predecessors, (63), 50 states have call successors, (63) [2022-04-28 08:17:26,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 568 transitions. [2022-04-28 08:17:26,034 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 568 transitions. Word has length 64 [2022-04-28 08:17:26,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:17:26,034 INFO L495 AbstractCegarLoop]: Abstraction has 465 states and 568 transitions. [2022-04-28 08:17:26,035 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) [2022-04-28 08:17:26,035 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 465 states and 568 transitions. [2022-04-28 08:17:27,097 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 568 edges. 568 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:27,097 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 568 transitions. [2022-04-28 08:17:27,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-04-28 08:17:27,098 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:17:27,098 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] [2022-04-28 08:17:27,098 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2022-04-28 08:17:27,098 INFO L420 AbstractCegarLoop]: === Iteration 44 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:17:27,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:17:27,099 INFO L85 PathProgramCache]: Analyzing trace with hash 1161284456, now seen corresponding path program 1 times [2022-04-28 08:17:27,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:17:27,099 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [269740660] [2022-04-28 08:17:27,099 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:17:27,099 INFO L85 PathProgramCache]: Analyzing trace with hash 1161284456, now seen corresponding path program 2 times [2022-04-28 08:17:27,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:17:27,100 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [102955454] [2022-04-28 08:17:27,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:17:27,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:17:27,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:27,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:17:27,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:27,202 INFO L290 TraceCheckUtils]: 0: Hoare triple {188219#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {188180#true} is VALID [2022-04-28 08:17:27,202 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-28 08:17:27,202 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188180#true} {188180#true} #1156#return; {188180#true} is VALID [2022-04-28 08:17:27,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:17:27,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:27,224 INFO L290 TraceCheckUtils]: 0: Hoare triple {188220#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {188180#true} is VALID [2022-04-28 08:17:27,224 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-28 08:17:27,224 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188180#true} {188180#true} #1066#return; {188180#true} is VALID [2022-04-28 08:17:27,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:17:27,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:27,237 INFO L290 TraceCheckUtils]: 0: Hoare triple {188221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {188180#true} is VALID [2022-04-28 08:17:27,238 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-28 08:17:27,238 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188180#true} {188180#true} #1068#return; {188180#true} is VALID [2022-04-28 08:17:27,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-28 08:17:27,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:27,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:17:27,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:27,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:17:27,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:27,279 INFO L290 TraceCheckUtils]: 0: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,280 INFO L290 TraceCheckUtils]: 1: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,280 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1088#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,280 INFO L290 TraceCheckUtils]: 0: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {188180#true} is VALID [2022-04-28 08:17:27,281 INFO L272 TraceCheckUtils]: 1: Hoare triple {188180#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:17:27,281 INFO L290 TraceCheckUtils]: 2: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,282 INFO L290 TraceCheckUtils]: 3: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,282 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1088#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,282 INFO L290 TraceCheckUtils]: 5: Hoare triple {188218#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,283 INFO L290 TraceCheckUtils]: 6: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,283 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1122#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:17:27,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:27,291 INFO L290 TraceCheckUtils]: 0: Hoare triple {188238#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {188180#true} is VALID [2022-04-28 08:17:27,291 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-28 08:17:27,291 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188180#true} {188218#(= ~setEventCalled~0 1)} #1124#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,292 INFO L290 TraceCheckUtils]: 0: Hoare triple {188222#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {188180#true} is VALID [2022-04-28 08:17:27,292 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume 0 != ~compRegistered~0; {188180#true} is VALID [2022-04-28 08:17:27,292 INFO L272 TraceCheckUtils]: 2: Hoare triple {188180#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:17:27,292 INFO L290 TraceCheckUtils]: 3: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {188180#true} is VALID [2022-04-28 08:17:27,293 INFO L272 TraceCheckUtils]: 4: Hoare triple {188180#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:17:27,293 INFO L290 TraceCheckUtils]: 5: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,294 INFO L290 TraceCheckUtils]: 6: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,294 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1088#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,294 INFO L290 TraceCheckUtils]: 8: Hoare triple {188218#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,295 INFO L290 TraceCheckUtils]: 9: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,295 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1122#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,296 INFO L290 TraceCheckUtils]: 11: Hoare triple {188218#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,296 INFO L290 TraceCheckUtils]: 12: Hoare triple {188218#(= ~setEventCalled~0 1)} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,296 INFO L272 TraceCheckUtils]: 13: Hoare triple {188218#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {188238#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:17:27,297 INFO L290 TraceCheckUtils]: 14: Hoare triple {188238#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {188180#true} is VALID [2022-04-28 08:17:27,297 INFO L290 TraceCheckUtils]: 15: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-28 08:17:27,297 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {188180#true} {188218#(= ~setEventCalled~0 1)} #1124#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,297 INFO L290 TraceCheckUtils]: 17: Hoare triple {188218#(= ~setEventCalled~0 1)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,298 INFO L290 TraceCheckUtils]: 18: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,298 INFO L290 TraceCheckUtils]: 19: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(1 == ~tmp_ndt_11~0); {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,298 INFO L290 TraceCheckUtils]: 20: Hoare triple {188218#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,298 INFO L290 TraceCheckUtils]: 21: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,299 INFO L290 TraceCheckUtils]: 22: Hoare triple {188218#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,299 INFO L290 TraceCheckUtils]: 23: Hoare triple {188218#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,299 INFO L290 TraceCheckUtils]: 24: Hoare triple {188218#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,300 INFO L290 TraceCheckUtils]: 25: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,300 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1098#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,302 INFO L272 TraceCheckUtils]: 0: Hoare triple {188180#true} call ULTIMATE.init(); {188219#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:17:27,302 INFO L290 TraceCheckUtils]: 1: Hoare triple {188219#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {188180#true} is VALID [2022-04-28 08:17:27,302 INFO L290 TraceCheckUtils]: 2: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-28 08:17:27,302 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {188180#true} {188180#true} #1156#return; {188180#true} is VALID [2022-04-28 08:17:27,302 INFO L272 TraceCheckUtils]: 4: Hoare triple {188180#true} call #t~ret170 := main(); {188180#true} is VALID [2022-04-28 08:17:27,303 INFO L290 TraceCheckUtils]: 5: Hoare triple {188180#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {188180#true} is VALID [2022-04-28 08:17:27,303 INFO L272 TraceCheckUtils]: 6: Hoare triple {188180#true} call _BLAST_init(); {188220#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:27,304 INFO L290 TraceCheckUtils]: 7: Hoare triple {188220#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {188180#true} is VALID [2022-04-28 08:17:27,304 INFO L290 TraceCheckUtils]: 8: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-28 08:17:27,304 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {188180#true} {188180#true} #1066#return; {188180#true} is VALID [2022-04-28 08:17:27,304 INFO L290 TraceCheckUtils]: 10: Hoare triple {188180#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {188180#true} is VALID [2022-04-28 08:17:27,304 INFO L290 TraceCheckUtils]: 11: Hoare triple {188180#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {188180#true} is VALID [2022-04-28 08:17:27,305 INFO L272 TraceCheckUtils]: 12: Hoare triple {188180#true} call stub_driver_init(); {188221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:27,305 INFO L290 TraceCheckUtils]: 13: Hoare triple {188221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {188180#true} is VALID [2022-04-28 08:17:27,305 INFO L290 TraceCheckUtils]: 14: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-28 08:17:27,305 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {188180#true} {188180#true} #1068#return; {188180#true} is VALID [2022-04-28 08:17:27,305 INFO L290 TraceCheckUtils]: 16: Hoare triple {188180#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {188180#true} is VALID [2022-04-28 08:17:27,305 INFO L290 TraceCheckUtils]: 17: Hoare triple {188180#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {188180#true} is VALID [2022-04-28 08:17:27,305 INFO L290 TraceCheckUtils]: 18: Hoare triple {188180#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {188180#true} is VALID [2022-04-28 08:17:27,305 INFO L290 TraceCheckUtils]: 19: Hoare triple {188180#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {188180#true} is VALID [2022-04-28 08:17:27,305 INFO L290 TraceCheckUtils]: 20: Hoare triple {188180#true} assume 3 == ~tmp_ndt_4~0; {188180#true} is VALID [2022-04-28 08:17:27,306 INFO L272 TraceCheckUtils]: 21: Hoare triple {188180#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {188180#true} is VALID [2022-04-28 08:17:27,306 INFO L290 TraceCheckUtils]: 22: Hoare triple {188180#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {188180#true} is VALID [2022-04-28 08:17:27,306 INFO L290 TraceCheckUtils]: 23: Hoare triple {188180#true} assume 1 == ~PagingReferenceCount~0; {188180#true} is VALID [2022-04-28 08:17:27,306 INFO L290 TraceCheckUtils]: 24: Hoare triple {188180#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {188180#true} is VALID [2022-04-28 08:17:27,306 INFO L290 TraceCheckUtils]: 25: Hoare triple {188180#true} assume !(0 != ~disketteExtension__IsRemoved~0); {188180#true} is VALID [2022-04-28 08:17:27,306 INFO L290 TraceCheckUtils]: 26: Hoare triple {188180#true} assume 0 == ~irpSp__MinorFunction~0; {188180#true} is VALID [2022-04-28 08:17:27,306 INFO L272 TraceCheckUtils]: 27: Hoare triple {188180#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {188180#true} is VALID [2022-04-28 08:17:27,306 INFO L290 TraceCheckUtils]: 28: Hoare triple {188180#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {188180#true} is VALID [2022-04-28 08:17:27,306 INFO L290 TraceCheckUtils]: 29: Hoare triple {188180#true} assume !(~s~0 != ~NP~0); {188180#true} is VALID [2022-04-28 08:17:27,307 INFO L290 TraceCheckUtils]: 30: Hoare triple {188180#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {188180#true} is VALID [2022-04-28 08:17:27,307 INFO L290 TraceCheckUtils]: 31: Hoare triple {188180#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {188180#true} is VALID [2022-04-28 08:17:27,307 INFO L272 TraceCheckUtils]: 32: Hoare triple {188180#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {188222#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:27,307 INFO L290 TraceCheckUtils]: 33: Hoare triple {188222#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {188180#true} is VALID [2022-04-28 08:17:27,308 INFO L290 TraceCheckUtils]: 34: Hoare triple {188180#true} assume 0 != ~compRegistered~0; {188180#true} is VALID [2022-04-28 08:17:27,308 INFO L272 TraceCheckUtils]: 35: Hoare triple {188180#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:17:27,308 INFO L290 TraceCheckUtils]: 36: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {188180#true} is VALID [2022-04-28 08:17:27,309 INFO L272 TraceCheckUtils]: 37: Hoare triple {188180#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:17:27,309 INFO L290 TraceCheckUtils]: 38: Hoare triple {188234#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,309 INFO L290 TraceCheckUtils]: 39: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,310 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1088#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,310 INFO L290 TraceCheckUtils]: 41: Hoare triple {188218#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,311 INFO L290 TraceCheckUtils]: 42: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,311 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1122#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,311 INFO L290 TraceCheckUtils]: 44: Hoare triple {188218#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,312 INFO L290 TraceCheckUtils]: 45: Hoare triple {188218#(= ~setEventCalled~0 1)} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,312 INFO L272 TraceCheckUtils]: 46: Hoare triple {188218#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {188238#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:17:27,312 INFO L290 TraceCheckUtils]: 47: Hoare triple {188238#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {188180#true} is VALID [2022-04-28 08:17:27,312 INFO L290 TraceCheckUtils]: 48: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-28 08:17:27,313 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {188180#true} {188218#(= ~setEventCalled~0 1)} #1124#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,313 INFO L290 TraceCheckUtils]: 50: Hoare triple {188218#(= ~setEventCalled~0 1)} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,313 INFO L290 TraceCheckUtils]: 51: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,314 INFO L290 TraceCheckUtils]: 52: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(1 == ~tmp_ndt_11~0); {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,314 INFO L290 TraceCheckUtils]: 53: Hoare triple {188218#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,314 INFO L290 TraceCheckUtils]: 54: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,315 INFO L290 TraceCheckUtils]: 55: Hoare triple {188218#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,315 INFO L290 TraceCheckUtils]: 56: Hoare triple {188218#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,315 INFO L290 TraceCheckUtils]: 57: Hoare triple {188218#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,315 INFO L290 TraceCheckUtils]: 58: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,316 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1098#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,316 INFO L290 TraceCheckUtils]: 60: Hoare triple {188218#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,317 INFO L290 TraceCheckUtils]: 61: Hoare triple {188218#(= ~setEventCalled~0 1)} assume 259 == ~__cil_tmp42~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,317 INFO L272 TraceCheckUtils]: 62: Hoare triple {188218#(= ~setEventCalled~0 1)} call #t~ret76 := KeWaitForSingleObject(~doneEvent~1, ~Executive~0, ~KernelMode~0, 0, 0); {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,318 INFO L290 TraceCheckUtils]: 63: Hoare triple {188218#(= ~setEventCalled~0 1)} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,318 INFO L290 TraceCheckUtils]: 64: Hoare triple {188218#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 08:17:27,318 INFO L290 TraceCheckUtils]: 65: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {188181#false} is VALID [2022-04-28 08:17:27,318 INFO L290 TraceCheckUtils]: 66: Hoare triple {188181#false} assume !(1 == ~customIrp~0); {188181#false} is VALID [2022-04-28 08:17:27,318 INFO L290 TraceCheckUtils]: 67: Hoare triple {188181#false} assume ~s~0 == ~MPR3~0; {188181#false} is VALID [2022-04-28 08:17:27,318 INFO L272 TraceCheckUtils]: 68: Hoare triple {188181#false} call errorFn(); {188181#false} is VALID [2022-04-28 08:17:27,319 INFO L290 TraceCheckUtils]: 69: Hoare triple {188181#false} assume !false; {188181#false} is VALID [2022-04-28 08:17:27,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:17:27,319 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:17:27,319 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [102955454] [2022-04-28 08:17:27,319 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [102955454] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:17:27,319 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:17:27,319 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 08:17:27,320 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:17:27,320 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [269740660] [2022-04-28 08:17:27,320 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [269740660] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:17:27,320 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:17:27,320 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 08:17:27,320 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [997636596] [2022-04-28 08:17:27,320 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:17:27,320 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 70 [2022-04-28 08:17:27,320 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:17:27,321 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:17:27,375 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:27,375 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 08:17:27,376 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:17:27,376 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 08:17:27,376 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-04-28 08:17:27,376 INFO L87 Difference]: Start difference. First operand 465 states and 568 transitions. Second operand has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:17:31,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:31,345 INFO L93 Difference]: Finished difference Result 878 states and 1082 transitions. [2022-04-28 08:17:31,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 08:17:31,345 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 70 [2022-04-28 08:17:31,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:17:31,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:17:31,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 750 transitions. [2022-04-28 08:17:31,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:17:31,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 750 transitions. [2022-04-28 08:17:31,362 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 750 transitions. [2022-04-28 08:17:32,033 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 750 edges. 750 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:32,050 INFO L225 Difference]: With dead ends: 878 [2022-04-28 08:17:32,050 INFO L226 Difference]: Without dead ends: 625 [2022-04-28 08:17:32,051 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 12 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=57, Invalid=99, Unknown=0, NotChecked=0, Total=156 [2022-04-28 08:17:32,051 INFO L413 NwaCegarLoop]: 408 mSDtfsCounter, 569 mSDsluCounter, 404 mSDsCounter, 0 mSdLazyCounter, 687 mSolverCounterSat, 156 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 581 SdHoareTripleChecker+Valid, 812 SdHoareTripleChecker+Invalid, 843 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 156 IncrementalHoareTripleChecker+Valid, 687 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-28 08:17:32,051 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [581 Valid, 812 Invalid, 843 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [156 Valid, 687 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-28 08:17:32,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 625 states. [2022-04-28 08:17:33,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 625 to 586. [2022-04-28 08:17:33,457 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:17:33,458 INFO L82 GeneralOperation]: Start isEquivalent. First operand 625 states. Second operand has 586 states, 458 states have (on average 1.220524017467249) internal successors, (559), 467 states have internal predecessors, (559), 69 states have call successors, (69), 52 states have call predecessors, (69), 58 states have return successors, (88), 67 states have call predecessors, (88), 64 states have call successors, (88) [2022-04-28 08:17:33,458 INFO L74 IsIncluded]: Start isIncluded. First operand 625 states. Second operand has 586 states, 458 states have (on average 1.220524017467249) internal successors, (559), 467 states have internal predecessors, (559), 69 states have call successors, (69), 52 states have call predecessors, (69), 58 states have return successors, (88), 67 states have call predecessors, (88), 64 states have call successors, (88) [2022-04-28 08:17:33,458 INFO L87 Difference]: Start difference. First operand 625 states. Second operand has 586 states, 458 states have (on average 1.220524017467249) internal successors, (559), 467 states have internal predecessors, (559), 69 states have call successors, (69), 52 states have call predecessors, (69), 58 states have return successors, (88), 67 states have call predecessors, (88), 64 states have call successors, (88) [2022-04-28 08:17:33,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:33,470 INFO L93 Difference]: Finished difference Result 625 states and 761 transitions. [2022-04-28 08:17:33,470 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 761 transitions. [2022-04-28 08:17:33,471 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:17:33,471 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:17:33,471 INFO L74 IsIncluded]: Start isIncluded. First operand has 586 states, 458 states have (on average 1.220524017467249) internal successors, (559), 467 states have internal predecessors, (559), 69 states have call successors, (69), 52 states have call predecessors, (69), 58 states have return successors, (88), 67 states have call predecessors, (88), 64 states have call successors, (88) Second operand 625 states. [2022-04-28 08:17:33,472 INFO L87 Difference]: Start difference. First operand has 586 states, 458 states have (on average 1.220524017467249) internal successors, (559), 467 states have internal predecessors, (559), 69 states have call successors, (69), 52 states have call predecessors, (69), 58 states have return successors, (88), 67 states have call predecessors, (88), 64 states have call successors, (88) Second operand 625 states. [2022-04-28 08:17:33,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:33,483 INFO L93 Difference]: Finished difference Result 625 states and 761 transitions. [2022-04-28 08:17:33,483 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 761 transitions. [2022-04-28 08:17:33,484 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:17:33,484 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:17:33,484 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:17:33,484 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:17:33,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 586 states, 458 states have (on average 1.220524017467249) internal successors, (559), 467 states have internal predecessors, (559), 69 states have call successors, (69), 52 states have call predecessors, (69), 58 states have return successors, (88), 67 states have call predecessors, (88), 64 states have call successors, (88) [2022-04-28 08:17:33,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 586 states and 716 transitions. [2022-04-28 08:17:33,499 INFO L78 Accepts]: Start accepts. Automaton has 586 states and 716 transitions. Word has length 70 [2022-04-28 08:17:33,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:17:33,500 INFO L495 AbstractCegarLoop]: Abstraction has 586 states and 716 transitions. [2022-04-28 08:17:33,500 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (12), 9 states have call predecessors, (12), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:17:33,500 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 586 states and 716 transitions. [2022-04-28 08:17:34,844 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 716 edges. 716 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:34,845 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 716 transitions. [2022-04-28 08:17:34,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-04-28 08:17:34,845 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:17:34,845 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] [2022-04-28 08:17:34,845 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2022-04-28 08:17:34,846 INFO L420 AbstractCegarLoop]: === Iteration 45 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:17:34,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:17:34,846 INFO L85 PathProgramCache]: Analyzing trace with hash 1771054254, now seen corresponding path program 1 times [2022-04-28 08:17:34,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:17:34,846 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1623858947] [2022-04-28 08:17:34,846 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:17:34,846 INFO L85 PathProgramCache]: Analyzing trace with hash 1771054254, now seen corresponding path program 2 times [2022-04-28 08:17:34,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:17:34,847 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2141144388] [2022-04-28 08:17:34,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:17:34,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:17:34,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:34,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:17:34,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:34,966 INFO L290 TraceCheckUtils]: 0: Hoare triple {192477#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {192429#true} is VALID [2022-04-28 08:17:34,966 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-28 08:17:34,966 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {192429#true} {192429#true} #1156#return; {192429#true} is VALID [2022-04-28 08:17:34,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:17:34,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:34,987 INFO L290 TraceCheckUtils]: 0: Hoare triple {192478#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {192429#true} is VALID [2022-04-28 08:17:34,987 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-28 08:17:34,987 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {192429#true} {192429#true} #1066#return; {192429#true} is VALID [2022-04-28 08:17:34,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:17:34,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:34,999 INFO L290 TraceCheckUtils]: 0: Hoare triple {192479#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {192429#true} is VALID [2022-04-28 08:17:34,999 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-28 08:17:34,999 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {192429#true} {192429#true} #1068#return; {192429#true} is VALID [2022-04-28 08:17:35,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:17:35,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:35,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-04-28 08:17:35,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:35,085 INFO L290 TraceCheckUtils]: 0: Hoare triple {192495#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {192429#true} is VALID [2022-04-28 08:17:35,086 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume !(0 != ~compRegistered~0); {192429#true} is VALID [2022-04-28 08:17:35,086 INFO L290 TraceCheckUtils]: 2: Hoare triple {192429#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {192429#true} is VALID [2022-04-28 08:17:35,086 INFO L290 TraceCheckUtils]: 3: Hoare triple {192429#true} assume 0 == ~tmp_ndt_10~0; {192429#true} is VALID [2022-04-28 08:17:35,086 INFO L290 TraceCheckUtils]: 4: Hoare triple {192429#true} ~returnVal2~0 := 0; {192429#true} is VALID [2022-04-28 08:17:35,086 INFO L290 TraceCheckUtils]: 5: Hoare triple {192429#true} assume !(~s~0 == ~NP~0); {192429#true} is VALID [2022-04-28 08:17:35,086 INFO L290 TraceCheckUtils]: 6: Hoare triple {192429#true} assume !(~s~0 == ~MPR1~0); {192429#true} is VALID [2022-04-28 08:17:35,086 INFO L290 TraceCheckUtils]: 7: Hoare triple {192429#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {192496#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:17:35,087 INFO L290 TraceCheckUtils]: 8: Hoare triple {192496#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,087 INFO L290 TraceCheckUtils]: 9: Hoare triple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,088 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {192429#true} #1056#return; {192492#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,088 INFO L290 TraceCheckUtils]: 0: Hoare triple {192480#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {192429#true} is VALID [2022-04-28 08:17:35,088 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume 1 == ~PagingReferenceCount~0; {192429#true} is VALID [2022-04-28 08:17:35,088 INFO L290 TraceCheckUtils]: 2: Hoare triple {192429#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {192429#true} is VALID [2022-04-28 08:17:35,088 INFO L290 TraceCheckUtils]: 3: Hoare triple {192429#true} assume !(0 != ~disketteExtension__IsRemoved~0); {192429#true} is VALID [2022-04-28 08:17:35,088 INFO L290 TraceCheckUtils]: 4: Hoare triple {192429#true} assume !(0 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 08:17:35,088 INFO L290 TraceCheckUtils]: 5: Hoare triple {192429#true} assume !(5 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 08:17:35,088 INFO L290 TraceCheckUtils]: 6: Hoare triple {192429#true} assume !(1 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 08:17:35,088 INFO L290 TraceCheckUtils]: 7: Hoare triple {192429#true} assume !(6 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 08:17:35,088 INFO L290 TraceCheckUtils]: 8: Hoare triple {192429#true} assume !(3 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 08:17:35,088 INFO L290 TraceCheckUtils]: 9: Hoare triple {192429#true} assume !(4 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 08:17:35,089 INFO L290 TraceCheckUtils]: 10: Hoare triple {192429#true} assume 2 == ~irpSp__MinorFunction~0; {192429#true} is VALID [2022-04-28 08:17:35,089 INFO L290 TraceCheckUtils]: 11: Hoare triple {192429#true} ~disketteExtension__HoldNewRequests~0 := 0;~disketteExtension__IsStarted~0 := 0;~disketteExtension__IsRemoved~0 := 1; {192429#true} is VALID [2022-04-28 08:17:35,089 INFO L290 TraceCheckUtils]: 12: Hoare triple {192429#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {192429#true} is VALID [2022-04-28 08:17:35,089 INFO L290 TraceCheckUtils]: 13: Hoare triple {192429#true} #t~post48 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post48;havoc #t~post48;#t~post49 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post49;havoc #t~post49;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {192429#true} is VALID [2022-04-28 08:17:35,089 INFO L272 TraceCheckUtils]: 14: Hoare triple {192429#true} call #t~ret50 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {192495#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:35,089 INFO L290 TraceCheckUtils]: 15: Hoare triple {192495#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {192429#true} is VALID [2022-04-28 08:17:35,089 INFO L290 TraceCheckUtils]: 16: Hoare triple {192429#true} assume !(0 != ~compRegistered~0); {192429#true} is VALID [2022-04-28 08:17:35,090 INFO L290 TraceCheckUtils]: 17: Hoare triple {192429#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {192429#true} is VALID [2022-04-28 08:17:35,090 INFO L290 TraceCheckUtils]: 18: Hoare triple {192429#true} assume 0 == ~tmp_ndt_10~0; {192429#true} is VALID [2022-04-28 08:17:35,090 INFO L290 TraceCheckUtils]: 19: Hoare triple {192429#true} ~returnVal2~0 := 0; {192429#true} is VALID [2022-04-28 08:17:35,090 INFO L290 TraceCheckUtils]: 20: Hoare triple {192429#true} assume !(~s~0 == ~NP~0); {192429#true} is VALID [2022-04-28 08:17:35,090 INFO L290 TraceCheckUtils]: 21: Hoare triple {192429#true} assume !(~s~0 == ~MPR1~0); {192429#true} is VALID [2022-04-28 08:17:35,090 INFO L290 TraceCheckUtils]: 22: Hoare triple {192429#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {192496#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:17:35,090 INFO L290 TraceCheckUtils]: 23: Hoare triple {192496#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,091 INFO L290 TraceCheckUtils]: 24: Hoare triple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,091 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {192429#true} #1056#return; {192492#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,092 INFO L290 TraceCheckUtils]: 26: Hoare triple {192492#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~ntStatus~0 := #t~ret50;havoc #t~ret50; {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:35,093 INFO L290 TraceCheckUtils]: 27: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__InterfaceString__Buffer~0); {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:35,093 INFO L290 TraceCheckUtils]: 28: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__ArcName__Length~0); {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:35,093 INFO L290 TraceCheckUtils]: 29: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post53 := ~IoGetConfigurationInformation__FloppyCount~0;~IoGetConfigurationInformation__FloppyCount~0 := #t~post53 - 1;havoc #t~post53; {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:35,094 INFO L290 TraceCheckUtils]: 30: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:35,094 INFO L290 TraceCheckUtils]: 31: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:35,094 INFO L290 TraceCheckUtils]: 32: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,094 INFO L290 TraceCheckUtils]: 33: Hoare triple {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,095 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {192429#true} #1076#return; {192475#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-28 08:17:35,097 INFO L272 TraceCheckUtils]: 0: Hoare triple {192429#true} call ULTIMATE.init(); {192477#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:17:35,097 INFO L290 TraceCheckUtils]: 1: Hoare triple {192477#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {192429#true} is VALID [2022-04-28 08:17:35,097 INFO L290 TraceCheckUtils]: 2: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-28 08:17:35,097 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {192429#true} {192429#true} #1156#return; {192429#true} is VALID [2022-04-28 08:17:35,097 INFO L272 TraceCheckUtils]: 4: Hoare triple {192429#true} call #t~ret170 := main(); {192429#true} is VALID [2022-04-28 08:17:35,097 INFO L290 TraceCheckUtils]: 5: Hoare triple {192429#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {192429#true} is VALID [2022-04-28 08:17:35,098 INFO L272 TraceCheckUtils]: 6: Hoare triple {192429#true} call _BLAST_init(); {192478#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:35,098 INFO L290 TraceCheckUtils]: 7: Hoare triple {192478#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {192429#true} is VALID [2022-04-28 08:17:35,098 INFO L290 TraceCheckUtils]: 8: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-28 08:17:35,098 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {192429#true} {192429#true} #1066#return; {192429#true} is VALID [2022-04-28 08:17:35,098 INFO L290 TraceCheckUtils]: 10: Hoare triple {192429#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {192429#true} is VALID [2022-04-28 08:17:35,098 INFO L290 TraceCheckUtils]: 11: Hoare triple {192429#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {192429#true} is VALID [2022-04-28 08:17:35,099 INFO L272 TraceCheckUtils]: 12: Hoare triple {192429#true} call stub_driver_init(); {192479#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:35,099 INFO L290 TraceCheckUtils]: 13: Hoare triple {192479#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {192429#true} is VALID [2022-04-28 08:17:35,099 INFO L290 TraceCheckUtils]: 14: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-28 08:17:35,099 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {192429#true} {192429#true} #1068#return; {192429#true} is VALID [2022-04-28 08:17:35,099 INFO L290 TraceCheckUtils]: 16: Hoare triple {192429#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {192429#true} is VALID [2022-04-28 08:17:35,099 INFO L290 TraceCheckUtils]: 17: Hoare triple {192429#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {192429#true} is VALID [2022-04-28 08:17:35,099 INFO L290 TraceCheckUtils]: 18: Hoare triple {192429#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {192429#true} is VALID [2022-04-28 08:17:35,099 INFO L290 TraceCheckUtils]: 19: Hoare triple {192429#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {192429#true} is VALID [2022-04-28 08:17:35,099 INFO L290 TraceCheckUtils]: 20: Hoare triple {192429#true} assume 3 == ~tmp_ndt_4~0; {192429#true} is VALID [2022-04-28 08:17:35,100 INFO L272 TraceCheckUtils]: 21: Hoare triple {192429#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {192480#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:35,100 INFO L290 TraceCheckUtils]: 22: Hoare triple {192480#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {192429#true} is VALID [2022-04-28 08:17:35,100 INFO L290 TraceCheckUtils]: 23: Hoare triple {192429#true} assume 1 == ~PagingReferenceCount~0; {192429#true} is VALID [2022-04-28 08:17:35,100 INFO L290 TraceCheckUtils]: 24: Hoare triple {192429#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {192429#true} is VALID [2022-04-28 08:17:35,101 INFO L290 TraceCheckUtils]: 25: Hoare triple {192429#true} assume !(0 != ~disketteExtension__IsRemoved~0); {192429#true} is VALID [2022-04-28 08:17:35,101 INFO L290 TraceCheckUtils]: 26: Hoare triple {192429#true} assume !(0 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 08:17:35,101 INFO L290 TraceCheckUtils]: 27: Hoare triple {192429#true} assume !(5 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 08:17:35,101 INFO L290 TraceCheckUtils]: 28: Hoare triple {192429#true} assume !(1 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 08:17:35,101 INFO L290 TraceCheckUtils]: 29: Hoare triple {192429#true} assume !(6 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 08:17:35,101 INFO L290 TraceCheckUtils]: 30: Hoare triple {192429#true} assume !(3 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 08:17:35,101 INFO L290 TraceCheckUtils]: 31: Hoare triple {192429#true} assume !(4 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 08:17:35,101 INFO L290 TraceCheckUtils]: 32: Hoare triple {192429#true} assume 2 == ~irpSp__MinorFunction~0; {192429#true} is VALID [2022-04-28 08:17:35,101 INFO L290 TraceCheckUtils]: 33: Hoare triple {192429#true} ~disketteExtension__HoldNewRequests~0 := 0;~disketteExtension__IsStarted~0 := 0;~disketteExtension__IsRemoved~0 := 1; {192429#true} is VALID [2022-04-28 08:17:35,101 INFO L290 TraceCheckUtils]: 34: Hoare triple {192429#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {192429#true} is VALID [2022-04-28 08:17:35,101 INFO L290 TraceCheckUtils]: 35: Hoare triple {192429#true} #t~post48 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post48;havoc #t~post48;#t~post49 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post49;havoc #t~post49;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {192429#true} is VALID [2022-04-28 08:17:35,102 INFO L272 TraceCheckUtils]: 36: Hoare triple {192429#true} call #t~ret50 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {192495#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:35,102 INFO L290 TraceCheckUtils]: 37: Hoare triple {192495#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {192429#true} is VALID [2022-04-28 08:17:35,102 INFO L290 TraceCheckUtils]: 38: Hoare triple {192429#true} assume !(0 != ~compRegistered~0); {192429#true} is VALID [2022-04-28 08:17:35,102 INFO L290 TraceCheckUtils]: 39: Hoare triple {192429#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {192429#true} is VALID [2022-04-28 08:17:35,102 INFO L290 TraceCheckUtils]: 40: Hoare triple {192429#true} assume 0 == ~tmp_ndt_10~0; {192429#true} is VALID [2022-04-28 08:17:35,102 INFO L290 TraceCheckUtils]: 41: Hoare triple {192429#true} ~returnVal2~0 := 0; {192429#true} is VALID [2022-04-28 08:17:35,102 INFO L290 TraceCheckUtils]: 42: Hoare triple {192429#true} assume !(~s~0 == ~NP~0); {192429#true} is VALID [2022-04-28 08:17:35,102 INFO L290 TraceCheckUtils]: 43: Hoare triple {192429#true} assume !(~s~0 == ~MPR1~0); {192429#true} is VALID [2022-04-28 08:17:35,103 INFO L290 TraceCheckUtils]: 44: Hoare triple {192429#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {192496#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:17:35,103 INFO L290 TraceCheckUtils]: 45: Hoare triple {192496#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,103 INFO L290 TraceCheckUtils]: 46: Hoare triple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,104 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {192429#true} #1056#return; {192492#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,105 INFO L290 TraceCheckUtils]: 48: Hoare triple {192492#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~ntStatus~0 := #t~ret50;havoc #t~ret50; {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:35,105 INFO L290 TraceCheckUtils]: 49: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__InterfaceString__Buffer~0); {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:35,106 INFO L290 TraceCheckUtils]: 50: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__ArcName__Length~0); {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:35,106 INFO L290 TraceCheckUtils]: 51: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post53 := ~IoGetConfigurationInformation__FloppyCount~0;~IoGetConfigurationInformation__FloppyCount~0 := #t~post53 - 1;havoc #t~post53; {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:35,106 INFO L290 TraceCheckUtils]: 52: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:35,107 INFO L290 TraceCheckUtils]: 53: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:17:35,107 INFO L290 TraceCheckUtils]: 54: Hoare triple {192493#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,107 INFO L290 TraceCheckUtils]: 55: Hoare triple {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,108 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {192429#true} #1076#return; {192475#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-28 08:17:35,108 INFO L290 TraceCheckUtils]: 57: Hoare triple {192475#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,108 INFO L290 TraceCheckUtils]: 58: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,109 INFO L290 TraceCheckUtils]: 59: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,109 INFO L290 TraceCheckUtils]: 60: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,109 INFO L290 TraceCheckUtils]: 61: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,110 INFO L290 TraceCheckUtils]: 62: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,110 INFO L290 TraceCheckUtils]: 63: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,110 INFO L290 TraceCheckUtils]: 64: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {192476#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:17:35,110 INFO L290 TraceCheckUtils]: 65: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {192430#false} is VALID [2022-04-28 08:17:35,110 INFO L272 TraceCheckUtils]: 66: Hoare triple {192430#false} call errorFn(); {192430#false} is VALID [2022-04-28 08:17:35,110 INFO L290 TraceCheckUtils]: 67: Hoare triple {192430#false} assume !false; {192430#false} is VALID [2022-04-28 08:17:35,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:17:35,111 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:17:35,111 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2141144388] [2022-04-28 08:17:35,111 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2141144388] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:17:35,111 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:17:35,111 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 08:17:35,111 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:17:35,112 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1623858947] [2022-04-28 08:17:35,112 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1623858947] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:17:35,112 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:17:35,112 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 08:17:35,112 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1525338203] [2022-04-28 08:17:35,112 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:17:35,112 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 [2022-04-28 08:17:35,112 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:17:35,112 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) [2022-04-28 08:17:35,156 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:35,156 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 08:17:35,156 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:17:35,156 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 08:17:35,156 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-28 08:17:35,156 INFO L87 Difference]: Start difference. First operand 586 states and 716 transitions. Second operand has 14 states, 14 states have (on average 4.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 08:17:41,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:41,463 INFO L93 Difference]: Finished difference Result 619 states and 755 transitions. [2022-04-28 08:17:41,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 08:17:41,463 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 [2022-04-28 08:17:41,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:17:41,464 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) [2022-04-28 08:17:41,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 407 transitions. [2022-04-28 08:17:41,466 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) [2022-04-28 08:17:41,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 407 transitions. [2022-04-28 08:17:41,468 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 407 transitions. [2022-04-28 08:17:41,853 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 407 edges. 407 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:41,868 INFO L225 Difference]: With dead ends: 619 [2022-04-28 08:17:41,868 INFO L226 Difference]: Without dead ends: 576 [2022-04-28 08:17:41,869 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:17:41,869 INFO L413 NwaCegarLoop]: 339 mSDtfsCounter, 402 mSDsluCounter, 1099 mSDsCounter, 0 mSdLazyCounter, 1993 mSolverCounterSat, 132 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 408 SdHoareTripleChecker+Valid, 1438 SdHoareTripleChecker+Invalid, 2125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 132 IncrementalHoareTripleChecker+Valid, 1993 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-28 08:17:41,871 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [408 Valid, 1438 Invalid, 2125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [132 Valid, 1993 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 08:17:41,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 576 states. [2022-04-28 08:17:43,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 576 to 560. [2022-04-28 08:17:43,210 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:17:43,211 INFO L82 GeneralOperation]: Start isEquivalent. First operand 576 states. Second operand has 560 states, 437 states have (on average 1.2196796338672768) internal successors, (533), 446 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 56 states have return successors, (85), 64 states have call predecessors, (85), 61 states have call successors, (85) [2022-04-28 08:17:43,211 INFO L74 IsIncluded]: Start isIncluded. First operand 576 states. Second operand has 560 states, 437 states have (on average 1.2196796338672768) internal successors, (533), 446 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 56 states have return successors, (85), 64 states have call predecessors, (85), 61 states have call successors, (85) [2022-04-28 08:17:43,212 INFO L87 Difference]: Start difference. First operand 576 states. Second operand has 560 states, 437 states have (on average 1.2196796338672768) internal successors, (533), 446 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 56 states have return successors, (85), 64 states have call predecessors, (85), 61 states have call successors, (85) [2022-04-28 08:17:43,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:43,222 INFO L93 Difference]: Finished difference Result 576 states and 706 transitions. [2022-04-28 08:17:43,222 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 706 transitions. [2022-04-28 08:17:43,223 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:17:43,223 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:17:43,223 INFO L74 IsIncluded]: Start isIncluded. First operand has 560 states, 437 states have (on average 1.2196796338672768) internal successors, (533), 446 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 56 states have return successors, (85), 64 states have call predecessors, (85), 61 states have call successors, (85) Second operand 576 states. [2022-04-28 08:17:43,224 INFO L87 Difference]: Start difference. First operand has 560 states, 437 states have (on average 1.2196796338672768) internal successors, (533), 446 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 56 states have return successors, (85), 64 states have call predecessors, (85), 61 states have call successors, (85) Second operand 576 states. [2022-04-28 08:17:43,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:43,234 INFO L93 Difference]: Finished difference Result 576 states and 706 transitions. [2022-04-28 08:17:43,234 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 706 transitions. [2022-04-28 08:17:43,235 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:17:43,235 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:17:43,235 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:17:43,235 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:17:43,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 560 states, 437 states have (on average 1.2196796338672768) internal successors, (533), 446 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 56 states have return successors, (85), 64 states have call predecessors, (85), 61 states have call successors, (85) [2022-04-28 08:17:43,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 560 states and 684 transitions. [2022-04-28 08:17:43,251 INFO L78 Accepts]: Start accepts. Automaton has 560 states and 684 transitions. Word has length 68 [2022-04-28 08:17:43,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:17:43,251 INFO L495 AbstractCegarLoop]: Abstraction has 560 states and 684 transitions. [2022-04-28 08:17:43,251 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) [2022-04-28 08:17:43,251 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 560 states and 684 transitions. [2022-04-28 08:17:44,567 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 684 edges. 684 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:44,567 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 684 transitions. [2022-04-28 08:17:44,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-28 08:17:44,568 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:17:44,568 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] [2022-04-28 08:17:44,568 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2022-04-28 08:17:44,568 INFO L420 AbstractCegarLoop]: === Iteration 46 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:17:44,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:17:44,568 INFO L85 PathProgramCache]: Analyzing trace with hash -699513037, now seen corresponding path program 1 times [2022-04-28 08:17:44,568 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:17:44,568 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2081691687] [2022-04-28 08:17:44,569 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:17:44,569 INFO L85 PathProgramCache]: Analyzing trace with hash -699513037, now seen corresponding path program 2 times [2022-04-28 08:17:44,569 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:17:44,569 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [691756483] [2022-04-28 08:17:44,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:17:44,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:17:44,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:44,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:17:44,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:44,687 INFO L290 TraceCheckUtils]: 0: Hoare triple {196064#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {196014#true} is VALID [2022-04-28 08:17:44,687 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 08:17:44,687 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {196014#true} {196014#true} #1156#return; {196014#true} is VALID [2022-04-28 08:17:44,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:17:44,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:44,717 INFO L290 TraceCheckUtils]: 0: Hoare triple {196065#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {196014#true} is VALID [2022-04-28 08:17:44,717 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 08:17:44,717 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {196014#true} {196014#true} #1066#return; {196014#true} is VALID [2022-04-28 08:17:44,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:17:44,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:44,734 INFO L290 TraceCheckUtils]: 0: Hoare triple {196066#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {196014#true} is VALID [2022-04-28 08:17:44,734 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 08:17:44,734 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {196014#true} {196014#true} #1068#return; {196014#true} is VALID [2022-04-28 08:17:44,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 08:17:44,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:44,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 08:17:44,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:44,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:17:44,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:44,862 INFO L290 TraceCheckUtils]: 0: Hoare triple {196014#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {196014#true} is VALID [2022-04-28 08:17:44,863 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_14~0); {196014#true} is VALID [2022-04-28 08:17:44,863 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} #res := -1073741823; {196014#true} is VALID [2022-04-28 08:17:44,863 INFO L290 TraceCheckUtils]: 3: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 08:17:44,863 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {196014#true} {196014#true} #1114#return; {196014#true} is VALID [2022-04-28 08:17:44,863 INFO L290 TraceCheckUtils]: 0: Hoare triple {196091#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {196014#true} is VALID [2022-04-28 08:17:44,863 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {196014#true} is VALID [2022-04-28 08:17:44,863 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {196014#true} is VALID [2022-04-28 08:17:44,863 INFO L290 TraceCheckUtils]: 3: Hoare triple {196014#true} assume 1 == ~PagingReferenceCount~0; {196014#true} is VALID [2022-04-28 08:17:44,864 INFO L272 TraceCheckUtils]: 4: Hoare triple {196014#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {196014#true} is VALID [2022-04-28 08:17:44,864 INFO L290 TraceCheckUtils]: 5: Hoare triple {196014#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {196014#true} is VALID [2022-04-28 08:17:44,864 INFO L290 TraceCheckUtils]: 6: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_14~0); {196014#true} is VALID [2022-04-28 08:17:44,864 INFO L290 TraceCheckUtils]: 7: Hoare triple {196014#true} #res := -1073741823; {196014#true} is VALID [2022-04-28 08:17:44,864 INFO L290 TraceCheckUtils]: 8: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 08:17:44,864 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {196014#true} {196014#true} #1114#return; {196014#true} is VALID [2022-04-28 08:17:44,864 INFO L290 TraceCheckUtils]: 10: Hoare triple {196014#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {196014#true} is VALID [2022-04-28 08:17:44,865 INFO L290 TraceCheckUtils]: 11: Hoare triple {196014#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-28 08:17:44,865 INFO L290 TraceCheckUtils]: 12: Hoare triple {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-28 08:17:44,865 INFO L290 TraceCheckUtils]: 13: Hoare triple {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-28 08:17:44,866 INFO L290 TraceCheckUtils]: 14: Hoare triple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-28 08:17:44,866 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {196014#true} #1138#return; {196084#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-28 08:17:44,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-28 08:17:44,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:44,878 INFO L290 TraceCheckUtils]: 0: Hoare triple {196099#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {196014#true} is VALID [2022-04-28 08:17:44,878 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {196014#true} is VALID [2022-04-28 08:17:44,878 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 08:17:44,879 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {196014#true} {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #1144#return; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-28 08:17:44,879 INFO L290 TraceCheckUtils]: 0: Hoare triple {196067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {196014#true} is VALID [2022-04-28 08:17:44,879 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {196014#true} is VALID [2022-04-28 08:17:44,879 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} assume !(0 != ~disketteExtension__IsRemoved~1); {196014#true} is VALID [2022-04-28 08:17:44,879 INFO L290 TraceCheckUtils]: 3: Hoare triple {196014#true} assume !(0 == ~disketteExtension__IsStarted~2); {196014#true} is VALID [2022-04-28 08:17:44,879 INFO L290 TraceCheckUtils]: 4: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {196014#true} is VALID [2022-04-28 08:17:44,880 INFO L290 TraceCheckUtils]: 5: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {196014#true} is VALID [2022-04-28 08:17:44,880 INFO L290 TraceCheckUtils]: 6: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {196014#true} is VALID [2022-04-28 08:17:44,880 INFO L290 TraceCheckUtils]: 7: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {196014#true} is VALID [2022-04-28 08:17:44,880 INFO L290 TraceCheckUtils]: 8: Hoare triple {196014#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {196014#true} is VALID [2022-04-28 08:17:44,880 INFO L272 TraceCheckUtils]: 9: Hoare triple {196014#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {196091#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:17:44,881 INFO L290 TraceCheckUtils]: 10: Hoare triple {196091#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {196014#true} is VALID [2022-04-28 08:17:44,881 INFO L290 TraceCheckUtils]: 11: Hoare triple {196014#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {196014#true} is VALID [2022-04-28 08:17:44,881 INFO L290 TraceCheckUtils]: 12: Hoare triple {196014#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {196014#true} is VALID [2022-04-28 08:17:44,881 INFO L290 TraceCheckUtils]: 13: Hoare triple {196014#true} assume 1 == ~PagingReferenceCount~0; {196014#true} is VALID [2022-04-28 08:17:44,881 INFO L272 TraceCheckUtils]: 14: Hoare triple {196014#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {196014#true} is VALID [2022-04-28 08:17:44,881 INFO L290 TraceCheckUtils]: 15: Hoare triple {196014#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {196014#true} is VALID [2022-04-28 08:17:44,881 INFO L290 TraceCheckUtils]: 16: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_14~0); {196014#true} is VALID [2022-04-28 08:17:44,881 INFO L290 TraceCheckUtils]: 17: Hoare triple {196014#true} #res := -1073741823; {196014#true} is VALID [2022-04-28 08:17:44,881 INFO L290 TraceCheckUtils]: 18: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 08:17:44,882 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {196014#true} {196014#true} #1114#return; {196014#true} is VALID [2022-04-28 08:17:44,882 INFO L290 TraceCheckUtils]: 20: Hoare triple {196014#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {196014#true} is VALID [2022-04-28 08:17:44,882 INFO L290 TraceCheckUtils]: 21: Hoare triple {196014#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-28 08:17:44,882 INFO L290 TraceCheckUtils]: 22: Hoare triple {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-28 08:17:44,883 INFO L290 TraceCheckUtils]: 23: Hoare triple {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-28 08:17:44,883 INFO L290 TraceCheckUtils]: 24: Hoare triple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-28 08:17:44,884 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {196014#true} #1138#return; {196084#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-28 08:17:44,884 INFO L290 TraceCheckUtils]: 26: Hoare triple {196084#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-28 08:17:44,884 INFO L290 TraceCheckUtils]: 27: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-28 08:17:44,885 INFO L290 TraceCheckUtils]: 28: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-28 08:17:44,885 INFO L272 TraceCheckUtils]: 29: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} call IofCompleteRequest(~Irp, 0); {196099#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:17:44,885 INFO L290 TraceCheckUtils]: 30: Hoare triple {196099#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {196014#true} is VALID [2022-04-28 08:17:44,886 INFO L290 TraceCheckUtils]: 31: Hoare triple {196014#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {196014#true} is VALID [2022-04-28 08:17:44,886 INFO L290 TraceCheckUtils]: 32: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 08:17:44,887 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {196014#true} {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #1144#return; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-28 08:17:44,887 INFO L290 TraceCheckUtils]: 34: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #res := ~ntStatus~3; {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:17:44,888 INFO L290 TraceCheckUtils]: 35: Hoare triple {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} assume true; {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:17:44,888 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} {196014#true} #1074#return; {196062#(<= (+ |main_#t~ret99| 1) 0)} is VALID [2022-04-28 08:17:44,890 INFO L272 TraceCheckUtils]: 0: Hoare triple {196014#true} call ULTIMATE.init(); {196064#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:17:44,890 INFO L290 TraceCheckUtils]: 1: Hoare triple {196064#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {196014#true} is VALID [2022-04-28 08:17:44,890 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 08:17:44,890 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {196014#true} {196014#true} #1156#return; {196014#true} is VALID [2022-04-28 08:17:44,890 INFO L272 TraceCheckUtils]: 4: Hoare triple {196014#true} call #t~ret170 := main(); {196014#true} is VALID [2022-04-28 08:17:44,890 INFO L290 TraceCheckUtils]: 5: Hoare triple {196014#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {196014#true} is VALID [2022-04-28 08:17:44,898 INFO L272 TraceCheckUtils]: 6: Hoare triple {196014#true} call _BLAST_init(); {196065#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:44,898 INFO L290 TraceCheckUtils]: 7: Hoare triple {196065#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {196014#true} is VALID [2022-04-28 08:17:44,898 INFO L290 TraceCheckUtils]: 8: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 08:17:44,898 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {196014#true} {196014#true} #1066#return; {196014#true} is VALID [2022-04-28 08:17:44,898 INFO L290 TraceCheckUtils]: 10: Hoare triple {196014#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {196014#true} is VALID [2022-04-28 08:17:44,898 INFO L290 TraceCheckUtils]: 11: Hoare triple {196014#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {196014#true} is VALID [2022-04-28 08:17:44,899 INFO L272 TraceCheckUtils]: 12: Hoare triple {196014#true} call stub_driver_init(); {196066#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:44,899 INFO L290 TraceCheckUtils]: 13: Hoare triple {196066#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {196014#true} is VALID [2022-04-28 08:17:44,899 INFO L290 TraceCheckUtils]: 14: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 08:17:44,899 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {196014#true} {196014#true} #1068#return; {196014#true} is VALID [2022-04-28 08:17:44,899 INFO L290 TraceCheckUtils]: 16: Hoare triple {196014#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {196014#true} is VALID [2022-04-28 08:17:44,899 INFO L290 TraceCheckUtils]: 17: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {196014#true} is VALID [2022-04-28 08:17:44,899 INFO L290 TraceCheckUtils]: 18: Hoare triple {196014#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {196014#true} is VALID [2022-04-28 08:17:44,899 INFO L290 TraceCheckUtils]: 19: Hoare triple {196014#true} assume 2 == ~tmp_ndt_3~0; {196014#true} is VALID [2022-04-28 08:17:44,900 INFO L272 TraceCheckUtils]: 20: Hoare triple {196014#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {196067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:44,900 INFO L290 TraceCheckUtils]: 21: Hoare triple {196067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~disketteExtension__HoldNewRequests~2 := #t~nondet116;havoc #t~nondet116;assume -2147483648 <= #t~nondet117 && #t~nondet117 <= 2147483647;~disketteExtension__IsRemoved~1 := #t~nondet117;havoc #t~nondet117;havoc ~Irp__IoStatus__Information~3;assume -2147483648 <= #t~nondet118 && #t~nondet118 <= 2147483647;~disketteExtension__IsStarted~2 := #t~nondet118;havoc #t~nondet118;assume -2147483648 <= #t~nondet119 && #t~nondet119 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet119;havoc #t~nondet119;assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet120;havoc #t~nondet120;assume -2147483648 <= #t~nondet121 && #t~nondet121 <= 2147483647;~disketteExtension__TargetObject~2 := #t~nondet121;havoc #t~nondet121;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~irpSp__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet122;havoc #t~nondet122;assume -2147483648 <= #t~nondet123 && #t~nondet123 <= 2147483647;~sizeof__MOUNTDEV_NAME~0 := #t~nondet123;havoc #t~nondet123;assume -2147483648 <= #t~nondet124 && #t~nondet124 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet124;havoc #t~nondet124;havoc ~mountName__NameLength~0;assume -2147483648 <= #t~nondet125 && #t~nondet125 <= 2147483647;~disketteExtension__DeviceName__Length~0 := #t~nondet125;havoc #t~nondet125;assume -2147483648 <= #t~nondet126 && #t~nondet126 <= 2147483647;~sizeof__USHORT~0 := #t~nondet126;havoc #t~nondet126;assume -2147483648 <= #t~nondet127 && #t~nondet127 <= 2147483647;~disketteExtension__InterfaceString__Buffer~1 := #t~nondet127;havoc #t~nondet127;havoc ~uniqueId__UniqueIdLength~0;assume -2147483648 <= #t~nondet128 && #t~nondet128 <= 2147483647;~disketteExtension__InterfaceString__Length~0 := #t~nondet128;havoc #t~nondet128;assume -2147483648 <= #t~nondet129 && #t~nondet129 <= 2147483647;~sizeof__MOUNTDEV_UNIQUE_ID~0 := #t~nondet129;havoc #t~nondet129;assume -2147483648 <= #t~nondet130 && #t~nondet130 <= 2147483647;~irpSp__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet130;havoc #t~nondet130;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~sizeof__FORMAT_PARAMETERS~0 := #t~nondet131;havoc #t~nondet131;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~sizeof__FORMAT_EX_PARAMETERS~0 := #t~nondet133;havoc #t~nondet133;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;~formatExParameters__FormatGapLength~0 := #t~nondet134;havoc #t~nondet134;assume -2147483648 <= #t~nondet135 && #t~nondet135 <= 2147483647;~formatExParameters__SectorsPerTrack~0 := #t~nondet135;havoc #t~nondet135;assume -2147483648 <= #t~nondet136 && #t~nondet136 <= 2147483647;~sizeof__DISK_GEOMETRY~0 := #t~nondet136;havoc #t~nondet136;havoc ~Irp__IoStatus__Status___0~0;assume -2147483648 <= #t~nondet137 && #t~nondet137 <= 2147483647;~disketteExtension~2 := #t~nondet137;havoc #t~nondet137;havoc ~ntStatus~3;havoc ~outputBufferLength~0;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~lowestDriveMediaType~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~highestDriveMediaType~0 := #t~nondet139;havoc #t~nondet139;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~formatExParametersSize~0 := #t~nondet140;havoc #t~nondet140;havoc ~formatExParameters~0;havoc ~tmp~0;havoc ~mountName~0;havoc ~uniqueId~0;havoc ~tmp___0~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~__cil_tmp41~0 := #t~nondet141;havoc #t~nondet141;havoc ~__cil_tmp42~1;havoc ~__cil_tmp43~1;assume -2147483648 <= #t~nondet142 && #t~nondet142 <= 2147483647;~__cil_tmp44~1 := #t~nondet142;havoc #t~nondet142;assume -2147483648 <= #t~nondet143 && #t~nondet143 <= 2147483647;~__cil_tmp45~1 := #t~nondet143;havoc #t~nondet143;havoc ~__cil_tmp46~1;havoc ~__cil_tmp47~1;havoc ~__cil_tmp48~1;havoc ~__cil_tmp49~1;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~__cil_tmp50~0 := #t~nondet144;havoc #t~nondet144;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~__cil_tmp55~0 := #t~nondet145;havoc #t~nondet145;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;assume -2147483648 <= #t~nondet146 && #t~nondet146 <= 2147483647;~__cil_tmp60~0 := #t~nondet146;havoc #t~nondet146;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;assume -2147483648 <= #t~nondet147 && #t~nondet147 <= 2147483647;~__cil_tmp65~0 := #t~nondet147;havoc #t~nondet147;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~__cil_tmp66~0 := #t~nondet148;havoc #t~nondet148;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~__cil_tmp69~0 := #t~nondet149;havoc #t~nondet149;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~__cil_tmp72~0 := #t~nondet150;havoc #t~nondet150;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;assume -2147483648 <= #t~nondet151 && #t~nondet151 <= 2147483647;~__cil_tmp75~0 := #t~nondet151;havoc #t~nondet151;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;assume -2147483648 <= #t~nondet152 && #t~nondet152 <= 2147483647;~__cil_tmp78~0 := #t~nondet152;havoc #t~nondet152;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;assume -2147483648 <= #t~nondet153 && #t~nondet153 <= 2147483647;~__cil_tmp81~0 := #t~nondet153;havoc #t~nondet153;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~__cil_tmp88~0 := #t~nondet154;havoc #t~nondet154;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0; {196014#true} is VALID [2022-04-28 08:17:44,900 INFO L290 TraceCheckUtils]: 22: Hoare triple {196014#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {196014#true} is VALID [2022-04-28 08:17:44,900 INFO L290 TraceCheckUtils]: 23: Hoare triple {196014#true} assume !(0 != ~disketteExtension__IsRemoved~1); {196014#true} is VALID [2022-04-28 08:17:44,900 INFO L290 TraceCheckUtils]: 24: Hoare triple {196014#true} assume !(0 == ~disketteExtension__IsStarted~2); {196014#true} is VALID [2022-04-28 08:17:44,900 INFO L290 TraceCheckUtils]: 25: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp44~1); {196014#true} is VALID [2022-04-28 08:17:44,901 INFO L290 TraceCheckUtils]: 26: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp45~1); {196014#true} is VALID [2022-04-28 08:17:44,901 INFO L290 TraceCheckUtils]: 27: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp50~0); {196014#true} is VALID [2022-04-28 08:17:44,901 INFO L290 TraceCheckUtils]: 28: Hoare triple {196014#true} assume !(~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp55~0); {196014#true} is VALID [2022-04-28 08:17:44,901 INFO L290 TraceCheckUtils]: 29: Hoare triple {196014#true} assume ~irpSp__Parameters__DeviceIoControl__IoControlCode___1~0 == ~__cil_tmp60~0; {196014#true} is VALID [2022-04-28 08:17:44,901 INFO L272 TraceCheckUtils]: 30: Hoare triple {196014#true} call #t~ret160 := FlQueueIrpToThread(~Irp, ~disketteExtension~2); {196091#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:17:44,901 INFO L290 TraceCheckUtils]: 31: Hoare triple {196091#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {196014#true} is VALID [2022-04-28 08:17:44,901 INFO L290 TraceCheckUtils]: 32: Hoare triple {196014#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {196014#true} is VALID [2022-04-28 08:17:44,902 INFO L290 TraceCheckUtils]: 33: Hoare triple {196014#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {196014#true} is VALID [2022-04-28 08:17:44,902 INFO L290 TraceCheckUtils]: 34: Hoare triple {196014#true} assume 1 == ~PagingReferenceCount~0; {196014#true} is VALID [2022-04-28 08:17:44,902 INFO L272 TraceCheckUtils]: 35: Hoare triple {196014#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {196014#true} is VALID [2022-04-28 08:17:44,902 INFO L290 TraceCheckUtils]: 36: Hoare triple {196014#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {196014#true} is VALID [2022-04-28 08:17:44,902 INFO L290 TraceCheckUtils]: 37: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_14~0); {196014#true} is VALID [2022-04-28 08:17:44,902 INFO L290 TraceCheckUtils]: 38: Hoare triple {196014#true} #res := -1073741823; {196014#true} is VALID [2022-04-28 08:17:44,902 INFO L290 TraceCheckUtils]: 39: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 08:17:44,902 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {196014#true} {196014#true} #1114#return; {196014#true} is VALID [2022-04-28 08:17:44,902 INFO L290 TraceCheckUtils]: 41: Hoare triple {196014#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {196014#true} is VALID [2022-04-28 08:17:44,903 INFO L290 TraceCheckUtils]: 42: Hoare triple {196014#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-28 08:17:44,903 INFO L290 TraceCheckUtils]: 43: Hoare triple {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} assume 0 == ~PagingReferenceCount~0; {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} is VALID [2022-04-28 08:17:44,903 INFO L290 TraceCheckUtils]: 44: Hoare triple {196097#(<= (+ FlQueueIrpToThread_~status~0 1) 0)} #res := ~status~0; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-28 08:17:44,903 INFO L290 TraceCheckUtils]: 45: Hoare triple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-28 08:17:44,904 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} {196014#true} #1138#return; {196084#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} is VALID [2022-04-28 08:17:44,904 INFO L290 TraceCheckUtils]: 47: Hoare triple {196084#(<= (+ |FloppyDeviceControl_#t~ret160| 1) 0)} assume -2147483648 <= #t~ret160 && #t~ret160 <= 2147483647;~ntStatus~3 := #t~ret160;havoc #t~ret160; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-28 08:17:44,905 INFO L290 TraceCheckUtils]: 48: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} ~__cil_tmp91~0 := ~ntStatus~3; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-28 08:17:44,905 INFO L290 TraceCheckUtils]: 49: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} assume 259 != ~__cil_tmp91~0;~Irp__IoStatus__Status___0~0 := ~ntStatus~3;~myStatus~0 := ~ntStatus~3; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-28 08:17:44,905 INFO L272 TraceCheckUtils]: 50: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} call IofCompleteRequest(~Irp, 0); {196099#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:17:44,906 INFO L290 TraceCheckUtils]: 51: Hoare triple {196099#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {196014#true} is VALID [2022-04-28 08:17:44,906 INFO L290 TraceCheckUtils]: 52: Hoare triple {196014#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {196014#true} is VALID [2022-04-28 08:17:44,906 INFO L290 TraceCheckUtils]: 53: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 08:17:44,906 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {196014#true} {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #1144#return; {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} is VALID [2022-04-28 08:17:44,906 INFO L290 TraceCheckUtils]: 55: Hoare triple {196085#(<= (+ FloppyDeviceControl_~ntStatus~3 1) 0)} #res := ~ntStatus~3; {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:17:44,907 INFO L290 TraceCheckUtils]: 56: Hoare triple {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} assume true; {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} is VALID [2022-04-28 08:17:44,907 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} {196014#true} #1074#return; {196062#(<= (+ |main_#t~ret99| 1) 0)} is VALID [2022-04-28 08:17:44,908 INFO L290 TraceCheckUtils]: 58: Hoare triple {196062#(<= (+ |main_#t~ret99| 1) 0)} assume -2147483648 <= #t~ret99 && #t~ret99 <= 2147483647;~status~1 := #t~ret99;havoc #t~ret99; {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:17:44,908 INFO L290 TraceCheckUtils]: 59: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:17:44,908 INFO L290 TraceCheckUtils]: 60: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:17:44,909 INFO L290 TraceCheckUtils]: 61: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~UNLOADED~0; {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:17:44,909 INFO L290 TraceCheckUtils]: 62: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume -1 != ~status~1; {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:17:44,909 INFO L290 TraceCheckUtils]: 63: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~SKIP2~0; {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:17:44,909 INFO L290 TraceCheckUtils]: 64: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~IPC~0; {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:17:44,910 INFO L290 TraceCheckUtils]: 65: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume !(~s~0 != ~DC~0); {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:17:44,910 INFO L290 TraceCheckUtils]: 66: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:17:44,910 INFO L290 TraceCheckUtils]: 67: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume ~s~0 == ~DC~0; {196063#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:17:44,911 INFO L290 TraceCheckUtils]: 68: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume 259 == ~status~1; {196015#false} is VALID [2022-04-28 08:17:44,911 INFO L272 TraceCheckUtils]: 69: Hoare triple {196015#false} call errorFn(); {196015#false} is VALID [2022-04-28 08:17:44,911 INFO L290 TraceCheckUtils]: 70: Hoare triple {196015#false} assume !false; {196015#false} is VALID [2022-04-28 08:17:44,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:17:44,911 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:17:44,911 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [691756483] [2022-04-28 08:17:44,911 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [691756483] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:17:44,911 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:17:44,911 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 08:17:44,912 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:17:44,912 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2081691687] [2022-04-28 08:17:44,912 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2081691687] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:17:44,912 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:17:44,912 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 08:17:44,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [20577273] [2022-04-28 08:17:44,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:17:44,912 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 [2022-04-28 08:17:44,912 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:17:44,912 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) [2022-04-28 08:17:44,960 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:44,960 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 08:17:44,961 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:17:44,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 08:17:44,963 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2022-04-28 08:17:44,963 INFO L87 Difference]: Start difference. First operand 560 states and 684 transitions. Second operand has 15 states, 15 states have (on average 3.6666666666666665) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (9), 8 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 08:17:51,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:51,732 INFO L93 Difference]: Finished difference Result 589 states and 718 transitions. [2022-04-28 08:17:51,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 08:17:51,733 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 [2022-04-28 08:17:51,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:17:51,733 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) [2022-04-28 08:17:51,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 376 transitions. [2022-04-28 08:17:51,735 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) [2022-04-28 08:17:51,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 376 transitions. [2022-04-28 08:17:51,737 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 376 transitions. [2022-04-28 08:17:52,119 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 376 edges. 376 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:52,132 INFO L225 Difference]: With dead ends: 589 [2022-04-28 08:17:52,132 INFO L226 Difference]: Without dead ends: 535 [2022-04-28 08:17:52,133 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=73, Invalid=347, Unknown=0, NotChecked=0, Total=420 [2022-04-28 08:17:52,133 INFO L413 NwaCegarLoop]: 305 mSDtfsCounter, 601 mSDsluCounter, 568 mSDsCounter, 0 mSdLazyCounter, 2447 mSolverCounterSat, 185 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 613 SdHoareTripleChecker+Valid, 873 SdHoareTripleChecker+Invalid, 2632 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 185 IncrementalHoareTripleChecker+Valid, 2447 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-04-28 08:17:52,133 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [613 Valid, 873 Invalid, 2632 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [185 Valid, 2447 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-04-28 08:17:52,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2022-04-28 08:17:53,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 519. [2022-04-28 08:17:53,362 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:17:53,363 INFO L82 GeneralOperation]: Start isEquivalent. First operand 535 states. Second operand has 519 states, 403 states have (on average 1.2133995037220844) internal successors, (489), 412 states have internal predecessors, (489), 62 states have call successors, (62), 47 states have call predecessors, (62), 53 states have return successors, (81), 60 states have call predecessors, (81), 57 states have call successors, (81) [2022-04-28 08:17:53,363 INFO L74 IsIncluded]: Start isIncluded. First operand 535 states. Second operand has 519 states, 403 states have (on average 1.2133995037220844) internal successors, (489), 412 states have internal predecessors, (489), 62 states have call successors, (62), 47 states have call predecessors, (62), 53 states have return successors, (81), 60 states have call predecessors, (81), 57 states have call successors, (81) [2022-04-28 08:17:53,364 INFO L87 Difference]: Start difference. First operand 535 states. Second operand has 519 states, 403 states have (on average 1.2133995037220844) internal successors, (489), 412 states have internal predecessors, (489), 62 states have call successors, (62), 47 states have call predecessors, (62), 53 states have return successors, (81), 60 states have call predecessors, (81), 57 states have call successors, (81) [2022-04-28 08:17:53,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:53,373 INFO L93 Difference]: Finished difference Result 535 states and 654 transitions. [2022-04-28 08:17:53,373 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 654 transitions. [2022-04-28 08:17:53,373 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:17:53,373 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:17:53,374 INFO L74 IsIncluded]: Start isIncluded. First operand has 519 states, 403 states have (on average 1.2133995037220844) internal successors, (489), 412 states have internal predecessors, (489), 62 states have call successors, (62), 47 states have call predecessors, (62), 53 states have return successors, (81), 60 states have call predecessors, (81), 57 states have call successors, (81) Second operand 535 states. [2022-04-28 08:17:53,374 INFO L87 Difference]: Start difference. First operand has 519 states, 403 states have (on average 1.2133995037220844) internal successors, (489), 412 states have internal predecessors, (489), 62 states have call successors, (62), 47 states have call predecessors, (62), 53 states have return successors, (81), 60 states have call predecessors, (81), 57 states have call successors, (81) Second operand 535 states. [2022-04-28 08:17:53,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:53,383 INFO L93 Difference]: Finished difference Result 535 states and 654 transitions. [2022-04-28 08:17:53,383 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 654 transitions. [2022-04-28 08:17:53,384 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:17:53,384 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:17:53,384 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:17:53,384 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:17:53,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 519 states, 403 states have (on average 1.2133995037220844) internal successors, (489), 412 states have internal predecessors, (489), 62 states have call successors, (62), 47 states have call predecessors, (62), 53 states have return successors, (81), 60 states have call predecessors, (81), 57 states have call successors, (81) [2022-04-28 08:17:53,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 519 states and 632 transitions. [2022-04-28 08:17:53,403 INFO L78 Accepts]: Start accepts. Automaton has 519 states and 632 transitions. Word has length 71 [2022-04-28 08:17:53,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:17:53,403 INFO L495 AbstractCegarLoop]: Abstraction has 519 states and 632 transitions. [2022-04-28 08:17:53,403 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) [2022-04-28 08:17:53,403 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 519 states and 632 transitions. [2022-04-28 08:17:54,612 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 632 edges. 632 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:54,612 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 632 transitions. [2022-04-28 08:17:54,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-04-28 08:17:54,613 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:17:54,613 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] [2022-04-28 08:17:54,613 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2022-04-28 08:17:54,613 INFO L420 AbstractCegarLoop]: === Iteration 47 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:17:54,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:17:54,613 INFO L85 PathProgramCache]: Analyzing trace with hash -1796970753, now seen corresponding path program 1 times [2022-04-28 08:17:54,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:17:54,614 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1834803491] [2022-04-28 08:17:54,614 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:17:54,614 INFO L85 PathProgramCache]: Analyzing trace with hash -1796970753, now seen corresponding path program 2 times [2022-04-28 08:17:54,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:17:54,614 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987490602] [2022-04-28 08:17:54,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:17:54,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:17:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:54,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:17:54,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:54,723 INFO L290 TraceCheckUtils]: 0: Hoare triple {199448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {199400#true} is VALID [2022-04-28 08:17:54,723 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 08:17:54,723 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1156#return; {199400#true} is VALID [2022-04-28 08:17:54,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:17:54,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:54,746 INFO L290 TraceCheckUtils]: 0: Hoare triple {199449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {199400#true} is VALID [2022-04-28 08:17:54,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 08:17:54,746 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1066#return; {199400#true} is VALID [2022-04-28 08:17:54,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:17:54,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:54,760 INFO L290 TraceCheckUtils]: 0: Hoare triple {199450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {199400#true} is VALID [2022-04-28 08:17:54,760 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 08:17:54,760 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1068#return; {199400#true} is VALID [2022-04-28 08:17:54,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-28 08:17:54,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:54,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:17:54,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:54,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:17:54,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:54,789 INFO L290 TraceCheckUtils]: 0: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {199400#true} is VALID [2022-04-28 08:17:54,789 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 08:17:54,789 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1088#return; {199400#true} is VALID [2022-04-28 08:17:54,789 INFO L290 TraceCheckUtils]: 0: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {199400#true} is VALID [2022-04-28 08:17:54,790 INFO L272 TraceCheckUtils]: 1: Hoare triple {199400#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:17:54,790 INFO L290 TraceCheckUtils]: 2: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {199400#true} is VALID [2022-04-28 08:17:54,790 INFO L290 TraceCheckUtils]: 3: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 08:17:54,790 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {199400#true} {199400#true} #1088#return; {199400#true} is VALID [2022-04-28 08:17:54,790 INFO L290 TraceCheckUtils]: 5: Hoare triple {199400#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {199400#true} is VALID [2022-04-28 08:17:54,790 INFO L290 TraceCheckUtils]: 6: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 08:17:54,790 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {199400#true} {199400#true} #1122#return; {199400#true} is VALID [2022-04-28 08:17:54,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:17:54,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:54,798 INFO L290 TraceCheckUtils]: 0: Hoare triple {199467#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {199400#true} is VALID [2022-04-28 08:17:54,798 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 08:17:54,798 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1124#return; {199400#true} is VALID [2022-04-28 08:17:54,798 INFO L290 TraceCheckUtils]: 0: Hoare triple {199451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {199400#true} is VALID [2022-04-28 08:17:54,798 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume 0 != ~compRegistered~0; {199400#true} is VALID [2022-04-28 08:17:54,799 INFO L272 TraceCheckUtils]: 2: Hoare triple {199400#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:17:54,799 INFO L290 TraceCheckUtils]: 3: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {199400#true} is VALID [2022-04-28 08:17:54,800 INFO L272 TraceCheckUtils]: 4: Hoare triple {199400#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:17:54,800 INFO L290 TraceCheckUtils]: 5: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {199400#true} is VALID [2022-04-28 08:17:54,800 INFO L290 TraceCheckUtils]: 6: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 08:17:54,800 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {199400#true} {199400#true} #1088#return; {199400#true} is VALID [2022-04-28 08:17:54,800 INFO L290 TraceCheckUtils]: 8: Hoare triple {199400#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {199400#true} is VALID [2022-04-28 08:17:54,800 INFO L290 TraceCheckUtils]: 9: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 08:17:54,800 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {199400#true} {199400#true} #1122#return; {199400#true} is VALID [2022-04-28 08:17:54,800 INFO L290 TraceCheckUtils]: 11: Hoare triple {199400#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {199400#true} is VALID [2022-04-28 08:17:54,800 INFO L290 TraceCheckUtils]: 12: Hoare triple {199400#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {199400#true} is VALID [2022-04-28 08:17:54,801 INFO L272 TraceCheckUtils]: 13: Hoare triple {199400#true} call stubMoreProcessingRequired(); {199467#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:17:54,801 INFO L290 TraceCheckUtils]: 14: Hoare triple {199467#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {199400#true} is VALID [2022-04-28 08:17:54,801 INFO L290 TraceCheckUtils]: 15: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 08:17:54,801 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {199400#true} {199400#true} #1124#return; {199400#true} is VALID [2022-04-28 08:17:54,801 INFO L290 TraceCheckUtils]: 17: Hoare triple {199400#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {199400#true} is VALID [2022-04-28 08:17:54,801 INFO L290 TraceCheckUtils]: 18: Hoare triple {199400#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {199400#true} is VALID [2022-04-28 08:17:54,801 INFO L290 TraceCheckUtils]: 19: Hoare triple {199400#true} assume !(1 == ~tmp_ndt_11~0); {199400#true} is VALID [2022-04-28 08:17:54,801 INFO L290 TraceCheckUtils]: 20: Hoare triple {199400#true} ~returnVal2~0 := 259; {199400#true} is VALID [2022-04-28 08:17:54,802 INFO L290 TraceCheckUtils]: 21: Hoare triple {199400#true} assume !(~s~0 == ~NP~0); {199400#true} is VALID [2022-04-28 08:17:54,802 INFO L290 TraceCheckUtils]: 22: Hoare triple {199400#true} assume ~s~0 == ~MPR1~0; {199400#true} is VALID [2022-04-28 08:17:54,802 INFO L290 TraceCheckUtils]: 23: Hoare triple {199400#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-28 08:17:54,802 INFO L290 TraceCheckUtils]: 24: Hoare triple {199438#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-28 08:17:54,803 INFO L290 TraceCheckUtils]: 25: Hoare triple {199438#(= ~MPR3~0 ~s~0)} assume true; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-28 08:17:54,803 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {199438#(= ~MPR3~0 ~s~0)} {199400#true} #1044#return; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-28 08:17:54,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-04-28 08:17:54,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:17:54,822 INFO L290 TraceCheckUtils]: 0: Hoare triple {199468#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {199467#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:17:54,822 INFO L290 TraceCheckUtils]: 1: Hoare triple {199467#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~MPR3~0); {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:54,823 INFO L290 TraceCheckUtils]: 2: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume !(1 == ~customIrp~0); {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:54,823 INFO L290 TraceCheckUtils]: 3: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume !(~s~0 == ~MPR3~0); {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:54,823 INFO L290 TraceCheckUtils]: 4: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:54,824 INFO L290 TraceCheckUtils]: 5: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume 0 == ~tmp_ndt_12~0; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:54,824 INFO L290 TraceCheckUtils]: 6: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} #res := 0; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:54,824 INFO L290 TraceCheckUtils]: 7: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume true; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:54,825 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {199469#(not (= ~MPR3~0 |old(~s~0)|))} {199438#(= ~MPR3~0 ~s~0)} #1046#return; {199401#false} is VALID [2022-04-28 08:17:54,827 INFO L272 TraceCheckUtils]: 0: Hoare triple {199400#true} call ULTIMATE.init(); {199448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:17:54,827 INFO L290 TraceCheckUtils]: 1: Hoare triple {199448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {199400#true} is VALID [2022-04-28 08:17:54,827 INFO L290 TraceCheckUtils]: 2: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 08:17:54,827 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {199400#true} {199400#true} #1156#return; {199400#true} is VALID [2022-04-28 08:17:54,827 INFO L272 TraceCheckUtils]: 4: Hoare triple {199400#true} call #t~ret170 := main(); {199400#true} is VALID [2022-04-28 08:17:54,827 INFO L290 TraceCheckUtils]: 5: Hoare triple {199400#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {199400#true} is VALID [2022-04-28 08:17:54,828 INFO L272 TraceCheckUtils]: 6: Hoare triple {199400#true} call _BLAST_init(); {199449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:54,828 INFO L290 TraceCheckUtils]: 7: Hoare triple {199449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {199400#true} is VALID [2022-04-28 08:17:54,829 INFO L290 TraceCheckUtils]: 8: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 08:17:54,829 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {199400#true} {199400#true} #1066#return; {199400#true} is VALID [2022-04-28 08:17:54,829 INFO L290 TraceCheckUtils]: 10: Hoare triple {199400#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {199400#true} is VALID [2022-04-28 08:17:54,829 INFO L290 TraceCheckUtils]: 11: Hoare triple {199400#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {199400#true} is VALID [2022-04-28 08:17:54,829 INFO L272 TraceCheckUtils]: 12: Hoare triple {199400#true} call stub_driver_init(); {199450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:54,830 INFO L290 TraceCheckUtils]: 13: Hoare triple {199450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {199400#true} is VALID [2022-04-28 08:17:54,830 INFO L290 TraceCheckUtils]: 14: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 08:17:54,830 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {199400#true} {199400#true} #1068#return; {199400#true} is VALID [2022-04-28 08:17:54,830 INFO L290 TraceCheckUtils]: 16: Hoare triple {199400#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {199400#true} is VALID [2022-04-28 08:17:54,830 INFO L290 TraceCheckUtils]: 17: Hoare triple {199400#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {199400#true} is VALID [2022-04-28 08:17:54,830 INFO L290 TraceCheckUtils]: 18: Hoare triple {199400#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {199400#true} is VALID [2022-04-28 08:17:54,830 INFO L290 TraceCheckUtils]: 19: Hoare triple {199400#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {199400#true} is VALID [2022-04-28 08:17:54,830 INFO L290 TraceCheckUtils]: 20: Hoare triple {199400#true} assume 3 == ~tmp_ndt_4~0; {199400#true} is VALID [2022-04-28 08:17:54,830 INFO L272 TraceCheckUtils]: 21: Hoare triple {199400#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {199400#true} is VALID [2022-04-28 08:17:54,830 INFO L290 TraceCheckUtils]: 22: Hoare triple {199400#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {199400#true} is VALID [2022-04-28 08:17:54,830 INFO L290 TraceCheckUtils]: 23: Hoare triple {199400#true} assume 1 == ~PagingReferenceCount~0; {199400#true} is VALID [2022-04-28 08:17:54,831 INFO L290 TraceCheckUtils]: 24: Hoare triple {199400#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {199400#true} is VALID [2022-04-28 08:17:54,831 INFO L290 TraceCheckUtils]: 25: Hoare triple {199400#true} assume !(0 != ~disketteExtension__IsRemoved~0); {199400#true} is VALID [2022-04-28 08:17:54,831 INFO L290 TraceCheckUtils]: 26: Hoare triple {199400#true} assume !(0 == ~irpSp__MinorFunction~0); {199400#true} is VALID [2022-04-28 08:17:54,831 INFO L290 TraceCheckUtils]: 27: Hoare triple {199400#true} assume !(5 == ~irpSp__MinorFunction~0); {199400#true} is VALID [2022-04-28 08:17:54,831 INFO L290 TraceCheckUtils]: 28: Hoare triple {199400#true} assume !(1 == ~irpSp__MinorFunction~0); {199400#true} is VALID [2022-04-28 08:17:54,831 INFO L290 TraceCheckUtils]: 29: Hoare triple {199400#true} assume 6 == ~irpSp__MinorFunction~0; {199400#true} is VALID [2022-04-28 08:17:54,831 INFO L290 TraceCheckUtils]: 30: Hoare triple {199400#true} assume 6 == ~irpSp__MinorFunction~0; {199400#true} is VALID [2022-04-28 08:17:54,831 INFO L290 TraceCheckUtils]: 31: Hoare triple {199400#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {199400#true} is VALID [2022-04-28 08:17:54,831 INFO L290 TraceCheckUtils]: 32: Hoare triple {199400#true} assume !(~s~0 != ~NP~0); {199400#true} is VALID [2022-04-28 08:17:54,831 INFO L290 TraceCheckUtils]: 33: Hoare triple {199400#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {199400#true} is VALID [2022-04-28 08:17:54,832 INFO L290 TraceCheckUtils]: 34: Hoare triple {199400#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {199400#true} is VALID [2022-04-28 08:17:54,832 INFO L272 TraceCheckUtils]: 35: Hoare triple {199400#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {199451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:54,832 INFO L290 TraceCheckUtils]: 36: Hoare triple {199451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {199400#true} is VALID [2022-04-28 08:17:54,832 INFO L290 TraceCheckUtils]: 37: Hoare triple {199400#true} assume 0 != ~compRegistered~0; {199400#true} is VALID [2022-04-28 08:17:54,833 INFO L272 TraceCheckUtils]: 38: Hoare triple {199400#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:17:54,833 INFO L290 TraceCheckUtils]: 39: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {199400#true} is VALID [2022-04-28 08:17:54,834 INFO L272 TraceCheckUtils]: 40: Hoare triple {199400#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:17:54,834 INFO L290 TraceCheckUtils]: 41: Hoare triple {199463#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {199400#true} is VALID [2022-04-28 08:17:54,834 INFO L290 TraceCheckUtils]: 42: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 08:17:54,834 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {199400#true} {199400#true} #1088#return; {199400#true} is VALID [2022-04-28 08:17:54,834 INFO L290 TraceCheckUtils]: 44: Hoare triple {199400#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {199400#true} is VALID [2022-04-28 08:17:54,834 INFO L290 TraceCheckUtils]: 45: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 08:17:54,834 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {199400#true} {199400#true} #1122#return; {199400#true} is VALID [2022-04-28 08:17:54,834 INFO L290 TraceCheckUtils]: 47: Hoare triple {199400#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {199400#true} is VALID [2022-04-28 08:17:54,834 INFO L290 TraceCheckUtils]: 48: Hoare triple {199400#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {199400#true} is VALID [2022-04-28 08:17:54,835 INFO L272 TraceCheckUtils]: 49: Hoare triple {199400#true} call stubMoreProcessingRequired(); {199467#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:17:54,835 INFO L290 TraceCheckUtils]: 50: Hoare triple {199467#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {199400#true} is VALID [2022-04-28 08:17:54,835 INFO L290 TraceCheckUtils]: 51: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 08:17:54,835 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {199400#true} {199400#true} #1124#return; {199400#true} is VALID [2022-04-28 08:17:54,835 INFO L290 TraceCheckUtils]: 53: Hoare triple {199400#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {199400#true} is VALID [2022-04-28 08:17:54,835 INFO L290 TraceCheckUtils]: 54: Hoare triple {199400#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {199400#true} is VALID [2022-04-28 08:17:54,835 INFO L290 TraceCheckUtils]: 55: Hoare triple {199400#true} assume !(1 == ~tmp_ndt_11~0); {199400#true} is VALID [2022-04-28 08:17:54,835 INFO L290 TraceCheckUtils]: 56: Hoare triple {199400#true} ~returnVal2~0 := 259; {199400#true} is VALID [2022-04-28 08:17:54,835 INFO L290 TraceCheckUtils]: 57: Hoare triple {199400#true} assume !(~s~0 == ~NP~0); {199400#true} is VALID [2022-04-28 08:17:54,836 INFO L290 TraceCheckUtils]: 58: Hoare triple {199400#true} assume ~s~0 == ~MPR1~0; {199400#true} is VALID [2022-04-28 08:17:54,836 INFO L290 TraceCheckUtils]: 59: Hoare triple {199400#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-28 08:17:54,836 INFO L290 TraceCheckUtils]: 60: Hoare triple {199438#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-28 08:17:54,836 INFO L290 TraceCheckUtils]: 61: Hoare triple {199438#(= ~MPR3~0 ~s~0)} assume true; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-28 08:17:54,837 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {199438#(= ~MPR3~0 ~s~0)} {199400#true} #1044#return; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-28 08:17:54,837 INFO L290 TraceCheckUtils]: 63: Hoare triple {199438#(= ~MPR3~0 ~s~0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-28 08:17:54,838 INFO L290 TraceCheckUtils]: 64: Hoare triple {199438#(= ~MPR3~0 ~s~0)} assume 259 == ~__cil_tmp30~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-28 08:17:54,839 INFO L272 TraceCheckUtils]: 65: Hoare triple {199438#(= ~MPR3~0 ~s~0)} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {199468#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:54,839 INFO L290 TraceCheckUtils]: 66: Hoare triple {199468#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {199467#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:17:54,839 INFO L290 TraceCheckUtils]: 67: Hoare triple {199467#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~MPR3~0); {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:54,840 INFO L290 TraceCheckUtils]: 68: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume !(1 == ~customIrp~0); {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:54,840 INFO L290 TraceCheckUtils]: 69: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume !(~s~0 == ~MPR3~0); {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:54,840 INFO L290 TraceCheckUtils]: 70: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:54,840 INFO L290 TraceCheckUtils]: 71: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume 0 == ~tmp_ndt_12~0; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:54,841 INFO L290 TraceCheckUtils]: 72: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} #res := 0; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:54,841 INFO L290 TraceCheckUtils]: 73: Hoare triple {199469#(not (= ~MPR3~0 |old(~s~0)|))} assume true; {199469#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-28 08:17:54,842 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {199469#(not (= ~MPR3~0 |old(~s~0)|))} {199438#(= ~MPR3~0 ~s~0)} #1046#return; {199401#false} is VALID [2022-04-28 08:17:54,842 INFO L290 TraceCheckUtils]: 75: Hoare triple {199401#false} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {199401#false} is VALID [2022-04-28 08:17:54,842 INFO L290 TraceCheckUtils]: 76: Hoare triple {199401#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {199401#false} is VALID [2022-04-28 08:17:54,842 INFO L272 TraceCheckUtils]: 77: Hoare triple {199401#false} call IofCompleteRequest(~Irp, 0); {199401#false} is VALID [2022-04-28 08:17:54,842 INFO L290 TraceCheckUtils]: 78: Hoare triple {199401#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {199401#false} is VALID [2022-04-28 08:17:54,842 INFO L290 TraceCheckUtils]: 79: Hoare triple {199401#false} assume !(~s~0 == ~NP~0); {199401#false} is VALID [2022-04-28 08:17:54,842 INFO L272 TraceCheckUtils]: 80: Hoare triple {199401#false} call errorFn(); {199401#false} is VALID [2022-04-28 08:17:54,843 INFO L290 TraceCheckUtils]: 81: Hoare triple {199401#false} assume !false; {199401#false} is VALID [2022-04-28 08:17:54,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:17:54,843 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:17:54,843 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1987490602] [2022-04-28 08:17:54,843 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1987490602] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:17:54,843 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:17:54,843 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 08:17:54,844 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:17:54,844 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1834803491] [2022-04-28 08:17:54,844 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1834803491] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:17:54,844 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:17:54,844 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 08:17:54,844 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966947583] [2022-04-28 08:17:54,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:17:54,844 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 [2022-04-28 08:17:54,844 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:17:54,845 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) [2022-04-28 08:17:54,898 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:54,899 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 08:17:54,899 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:17:54,899 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 08:17:54,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2022-04-28 08:17:54,899 INFO L87 Difference]: Start difference. First operand 519 states and 632 transitions. Second operand has 11 states, 11 states have (on average 5.636363636363637) internal successors, (62), 5 states have internal predecessors, (62), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (8), 3 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-28 08:17:58,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:17:58,772 INFO L93 Difference]: Finished difference Result 840 states and 1028 transitions. [2022-04-28 08:17:58,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 08:17:58,772 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 [2022-04-28 08:17:58,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:17:58,772 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) [2022-04-28 08:17:58,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 628 transitions. [2022-04-28 08:17:58,775 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) [2022-04-28 08:17:58,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 628 transitions. [2022-04-28 08:17:58,779 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 628 transitions. [2022-04-28 08:17:59,300 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 628 edges. 628 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:17:59,329 INFO L225 Difference]: With dead ends: 840 [2022-04-28 08:17:59,330 INFO L226 Difference]: Without dead ends: 523 [2022-04-28 08:17:59,332 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2022-04-28 08:17:59,333 INFO L413 NwaCegarLoop]: 388 mSDtfsCounter, 584 mSDsluCounter, 590 mSDsCounter, 0 mSdLazyCounter, 700 mSolverCounterSat, 189 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 591 SdHoareTripleChecker+Valid, 978 SdHoareTripleChecker+Invalid, 889 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 189 IncrementalHoareTripleChecker+Valid, 700 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-28 08:17:59,333 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [591 Valid, 978 Invalid, 889 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [189 Valid, 700 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-28 08:17:59,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 523 states. [2022-04-28 08:18:00,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 523 to 501. [2022-04-28 08:18:00,515 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:18:00,515 INFO L82 GeneralOperation]: Start isEquivalent. First operand 523 states. Second operand has 501 states, 389 states have (on average 1.2133676092544987) internal successors, (472), 397 states have internal predecessors, (472), 60 states have call successors, (60), 47 states have call predecessors, (60), 51 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-28 08:18:00,516 INFO L74 IsIncluded]: Start isIncluded. First operand 523 states. Second operand has 501 states, 389 states have (on average 1.2133676092544987) internal successors, (472), 397 states have internal predecessors, (472), 60 states have call successors, (60), 47 states have call predecessors, (60), 51 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-28 08:18:00,516 INFO L87 Difference]: Start difference. First operand 523 states. Second operand has 501 states, 389 states have (on average 1.2133676092544987) internal successors, (472), 397 states have internal predecessors, (472), 60 states have call successors, (60), 47 states have call predecessors, (60), 51 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-28 08:18:00,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:00,525 INFO L93 Difference]: Finished difference Result 523 states and 631 transitions. [2022-04-28 08:18:00,525 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 631 transitions. [2022-04-28 08:18:00,525 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:18:00,526 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:18:00,526 INFO L74 IsIncluded]: Start isIncluded. First operand has 501 states, 389 states have (on average 1.2133676092544987) internal successors, (472), 397 states have internal predecessors, (472), 60 states have call successors, (60), 47 states have call predecessors, (60), 51 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) Second operand 523 states. [2022-04-28 08:18:00,526 INFO L87 Difference]: Start difference. First operand has 501 states, 389 states have (on average 1.2133676092544987) internal successors, (472), 397 states have internal predecessors, (472), 60 states have call successors, (60), 47 states have call predecessors, (60), 51 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) Second operand 523 states. [2022-04-28 08:18:00,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:00,535 INFO L93 Difference]: Finished difference Result 523 states and 631 transitions. [2022-04-28 08:18:00,535 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 631 transitions. [2022-04-28 08:18:00,535 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:18:00,535 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:18:00,536 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:18:00,536 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:18:00,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 501 states, 389 states have (on average 1.2133676092544987) internal successors, (472), 397 states have internal predecessors, (472), 60 states have call successors, (60), 47 states have call predecessors, (60), 51 states have return successors, (70), 57 states have call predecessors, (70), 55 states have call successors, (70) [2022-04-28 08:18:00,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 501 states and 602 transitions. [2022-04-28 08:18:00,548 INFO L78 Accepts]: Start accepts. Automaton has 501 states and 602 transitions. Word has length 82 [2022-04-28 08:18:00,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:18:00,548 INFO L495 AbstractCegarLoop]: Abstraction has 501 states and 602 transitions. [2022-04-28 08:18:00,549 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) [2022-04-28 08:18:00,549 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 501 states and 602 transitions. [2022-04-28 08:18:01,730 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 602 edges. 602 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:01,731 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 602 transitions. [2022-04-28 08:18:01,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-04-28 08:18:01,731 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:18:01,731 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] [2022-04-28 08:18:01,731 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2022-04-28 08:18:01,732 INFO L420 AbstractCegarLoop]: === Iteration 48 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:18:01,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:18:01,732 INFO L85 PathProgramCache]: Analyzing trace with hash -2026941125, now seen corresponding path program 1 times [2022-04-28 08:18:01,732 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:18:01,732 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1310718376] [2022-04-28 08:18:01,732 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:18:01,732 INFO L85 PathProgramCache]: Analyzing trace with hash -2026941125, now seen corresponding path program 2 times [2022-04-28 08:18:01,732 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:18:01,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1390773117] [2022-04-28 08:18:01,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:18:01,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:18:01,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:01,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:18:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:01,877 INFO L290 TraceCheckUtils]: 0: Hoare triple {203268#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {203217#true} is VALID [2022-04-28 08:18:01,877 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:01,878 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1156#return; {203217#true} is VALID [2022-04-28 08:18:01,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:18:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:01,905 INFO L290 TraceCheckUtils]: 0: Hoare triple {203269#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {203217#true} is VALID [2022-04-28 08:18:01,906 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:01,906 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1066#return; {203217#true} is VALID [2022-04-28 08:18:01,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:18:01,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:01,919 INFO L290 TraceCheckUtils]: 0: Hoare triple {203270#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {203217#true} is VALID [2022-04-28 08:18:01,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:01,919 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1068#return; {203217#true} is VALID [2022-04-28 08:18:01,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-28 08:18:01,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:01,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:18:01,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:01,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:18:01,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:01,983 INFO L290 TraceCheckUtils]: 0: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {203217#true} is VALID [2022-04-28 08:18:01,983 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:01,983 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1088#return; {203217#true} is VALID [2022-04-28 08:18:01,983 INFO L290 TraceCheckUtils]: 0: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {203217#true} is VALID [2022-04-28 08:18:01,983 INFO L272 TraceCheckUtils]: 1: Hoare triple {203217#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:01,984 INFO L290 TraceCheckUtils]: 2: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {203217#true} is VALID [2022-04-28 08:18:01,984 INFO L290 TraceCheckUtils]: 3: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:01,984 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {203217#true} {203217#true} #1088#return; {203217#true} is VALID [2022-04-28 08:18:01,984 INFO L290 TraceCheckUtils]: 5: Hoare triple {203217#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {203217#true} is VALID [2022-04-28 08:18:01,984 INFO L290 TraceCheckUtils]: 6: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:01,984 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {203217#true} {203217#true} #1122#return; {203217#true} is VALID [2022-04-28 08:18:01,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:18:01,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:01,994 INFO L290 TraceCheckUtils]: 0: Hoare triple {203289#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {203217#true} is VALID [2022-04-28 08:18:01,994 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:01,994 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1124#return; {203217#true} is VALID [2022-04-28 08:18:01,994 INFO L290 TraceCheckUtils]: 0: Hoare triple {203271#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {203217#true} is VALID [2022-04-28 08:18:01,994 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume 0 != ~compRegistered~0; {203217#true} is VALID [2022-04-28 08:18:01,995 INFO L272 TraceCheckUtils]: 2: Hoare triple {203217#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:01,995 INFO L290 TraceCheckUtils]: 3: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {203217#true} is VALID [2022-04-28 08:18:01,996 INFO L272 TraceCheckUtils]: 4: Hoare triple {203217#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:01,996 INFO L290 TraceCheckUtils]: 5: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {203217#true} is VALID [2022-04-28 08:18:01,996 INFO L290 TraceCheckUtils]: 6: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:01,996 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {203217#true} {203217#true} #1088#return; {203217#true} is VALID [2022-04-28 08:18:01,996 INFO L290 TraceCheckUtils]: 8: Hoare triple {203217#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {203217#true} is VALID [2022-04-28 08:18:01,996 INFO L290 TraceCheckUtils]: 9: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:01,996 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {203217#true} {203217#true} #1122#return; {203217#true} is VALID [2022-04-28 08:18:01,996 INFO L290 TraceCheckUtils]: 11: Hoare triple {203217#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {203217#true} is VALID [2022-04-28 08:18:01,996 INFO L290 TraceCheckUtils]: 12: Hoare triple {203217#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {203217#true} is VALID [2022-04-28 08:18:01,997 INFO L272 TraceCheckUtils]: 13: Hoare triple {203217#true} call stubMoreProcessingRequired(); {203289#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:01,997 INFO L290 TraceCheckUtils]: 14: Hoare triple {203289#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {203217#true} is VALID [2022-04-28 08:18:01,997 INFO L290 TraceCheckUtils]: 15: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:01,997 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {203217#true} {203217#true} #1124#return; {203217#true} is VALID [2022-04-28 08:18:01,997 INFO L290 TraceCheckUtils]: 17: Hoare triple {203217#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {203217#true} is VALID [2022-04-28 08:18:01,997 INFO L290 TraceCheckUtils]: 18: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {203217#true} is VALID [2022-04-28 08:18:01,997 INFO L290 TraceCheckUtils]: 19: Hoare triple {203217#true} assume !(1 == ~tmp_ndt_11~0); {203217#true} is VALID [2022-04-28 08:18:01,998 INFO L290 TraceCheckUtils]: 20: Hoare triple {203217#true} ~returnVal2~0 := 259; {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:01,998 INFO L290 TraceCheckUtils]: 21: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:01,998 INFO L290 TraceCheckUtils]: 22: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:01,999 INFO L290 TraceCheckUtils]: 23: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:01,999 INFO L290 TraceCheckUtils]: 24: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-28 08:18:01,999 INFO L290 TraceCheckUtils]: 25: Hoare triple {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-28 08:18:02,000 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {203217#true} #1098#return; {203255#(and (<= 259 |FloppyStartDevice_#t~ret75|) (<= |FloppyStartDevice_#t~ret75| 259))} is VALID [2022-04-28 08:18:02,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-04-28 08:18:02,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:02,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:18:02,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:02,034 INFO L290 TraceCheckUtils]: 0: Hoare triple {203296#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {203217#true} is VALID [2022-04-28 08:18:02,034 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_5~0); {203217#true} is VALID [2022-04-28 08:18:02,034 INFO L290 TraceCheckUtils]: 2: Hoare triple {203217#true} #res := 0; {203217#true} is VALID [2022-04-28 08:18:02,034 INFO L290 TraceCheckUtils]: 3: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:02,034 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {203217#true} {203217#true} #1150#return; {203217#true} is VALID [2022-04-28 08:18:02,034 INFO L290 TraceCheckUtils]: 0: Hoare triple {203290#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {203217#true} is VALID [2022-04-28 08:18:02,035 INFO L272 TraceCheckUtils]: 1: Hoare triple {203217#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {203296#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:02,035 INFO L290 TraceCheckUtils]: 2: Hoare triple {203296#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {203217#true} is VALID [2022-04-28 08:18:02,035 INFO L290 TraceCheckUtils]: 3: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_5~0); {203217#true} is VALID [2022-04-28 08:18:02,035 INFO L290 TraceCheckUtils]: 4: Hoare triple {203217#true} #res := 0; {203217#true} is VALID [2022-04-28 08:18:02,035 INFO L290 TraceCheckUtils]: 5: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:02,036 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {203217#true} {203217#true} #1150#return; {203217#true} is VALID [2022-04-28 08:18:02,036 INFO L290 TraceCheckUtils]: 7: Hoare triple {203217#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {203217#true} is VALID [2022-04-28 08:18:02,036 INFO L290 TraceCheckUtils]: 8: Hoare triple {203217#true} assume 0 == ~irp~0;#res := -1073741670; {203217#true} is VALID [2022-04-28 08:18:02,036 INFO L290 TraceCheckUtils]: 9: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:02,036 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {203217#true} {203218#false} #1102#return; {203218#false} is VALID [2022-04-28 08:18:02,037 INFO L272 TraceCheckUtils]: 0: Hoare triple {203217#true} call ULTIMATE.init(); {203268#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:18:02,038 INFO L290 TraceCheckUtils]: 1: Hoare triple {203268#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {203217#true} is VALID [2022-04-28 08:18:02,038 INFO L290 TraceCheckUtils]: 2: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:02,038 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {203217#true} {203217#true} #1156#return; {203217#true} is VALID [2022-04-28 08:18:02,038 INFO L272 TraceCheckUtils]: 4: Hoare triple {203217#true} call #t~ret170 := main(); {203217#true} is VALID [2022-04-28 08:18:02,038 INFO L290 TraceCheckUtils]: 5: Hoare triple {203217#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {203217#true} is VALID [2022-04-28 08:18:02,039 INFO L272 TraceCheckUtils]: 6: Hoare triple {203217#true} call _BLAST_init(); {203269#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:02,039 INFO L290 TraceCheckUtils]: 7: Hoare triple {203269#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {203217#true} is VALID [2022-04-28 08:18:02,039 INFO L290 TraceCheckUtils]: 8: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:02,039 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {203217#true} {203217#true} #1066#return; {203217#true} is VALID [2022-04-28 08:18:02,039 INFO L290 TraceCheckUtils]: 10: Hoare triple {203217#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {203217#true} is VALID [2022-04-28 08:18:02,039 INFO L290 TraceCheckUtils]: 11: Hoare triple {203217#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {203217#true} is VALID [2022-04-28 08:18:02,040 INFO L272 TraceCheckUtils]: 12: Hoare triple {203217#true} call stub_driver_init(); {203270#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:02,040 INFO L290 TraceCheckUtils]: 13: Hoare triple {203270#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {203217#true} is VALID [2022-04-28 08:18:02,040 INFO L290 TraceCheckUtils]: 14: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:02,040 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {203217#true} {203217#true} #1068#return; {203217#true} is VALID [2022-04-28 08:18:02,040 INFO L290 TraceCheckUtils]: 16: Hoare triple {203217#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {203217#true} is VALID [2022-04-28 08:18:02,040 INFO L290 TraceCheckUtils]: 17: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {203217#true} is VALID [2022-04-28 08:18:02,040 INFO L290 TraceCheckUtils]: 18: Hoare triple {203217#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {203217#true} is VALID [2022-04-28 08:18:02,040 INFO L290 TraceCheckUtils]: 19: Hoare triple {203217#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {203217#true} is VALID [2022-04-28 08:18:02,040 INFO L290 TraceCheckUtils]: 20: Hoare triple {203217#true} assume 3 == ~tmp_ndt_4~0; {203217#true} is VALID [2022-04-28 08:18:02,040 INFO L272 TraceCheckUtils]: 21: Hoare triple {203217#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {203217#true} is VALID [2022-04-28 08:18:02,040 INFO L290 TraceCheckUtils]: 22: Hoare triple {203217#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {203217#true} is VALID [2022-04-28 08:18:02,040 INFO L290 TraceCheckUtils]: 23: Hoare triple {203217#true} assume 1 == ~PagingReferenceCount~0; {203217#true} is VALID [2022-04-28 08:18:02,040 INFO L290 TraceCheckUtils]: 24: Hoare triple {203217#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {203217#true} is VALID [2022-04-28 08:18:02,041 INFO L290 TraceCheckUtils]: 25: Hoare triple {203217#true} assume !(0 != ~disketteExtension__IsRemoved~0); {203217#true} is VALID [2022-04-28 08:18:02,041 INFO L290 TraceCheckUtils]: 26: Hoare triple {203217#true} assume 0 == ~irpSp__MinorFunction~0; {203217#true} is VALID [2022-04-28 08:18:02,041 INFO L272 TraceCheckUtils]: 27: Hoare triple {203217#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {203217#true} is VALID [2022-04-28 08:18:02,041 INFO L290 TraceCheckUtils]: 28: Hoare triple {203217#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {203217#true} is VALID [2022-04-28 08:18:02,041 INFO L290 TraceCheckUtils]: 29: Hoare triple {203217#true} assume !(~s~0 != ~NP~0); {203217#true} is VALID [2022-04-28 08:18:02,041 INFO L290 TraceCheckUtils]: 30: Hoare triple {203217#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {203217#true} is VALID [2022-04-28 08:18:02,041 INFO L290 TraceCheckUtils]: 31: Hoare triple {203217#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {203217#true} is VALID [2022-04-28 08:18:02,042 INFO L272 TraceCheckUtils]: 32: Hoare triple {203217#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {203271#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:02,042 INFO L290 TraceCheckUtils]: 33: Hoare triple {203271#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {203217#true} is VALID [2022-04-28 08:18:02,042 INFO L290 TraceCheckUtils]: 34: Hoare triple {203217#true} assume 0 != ~compRegistered~0; {203217#true} is VALID [2022-04-28 08:18:02,042 INFO L272 TraceCheckUtils]: 35: Hoare triple {203217#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:02,042 INFO L290 TraceCheckUtils]: 36: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {203217#true} is VALID [2022-04-28 08:18:02,043 INFO L272 TraceCheckUtils]: 37: Hoare triple {203217#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:02,043 INFO L290 TraceCheckUtils]: 38: Hoare triple {203285#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {203217#true} is VALID [2022-04-28 08:18:02,043 INFO L290 TraceCheckUtils]: 39: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:02,043 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {203217#true} {203217#true} #1088#return; {203217#true} is VALID [2022-04-28 08:18:02,043 INFO L290 TraceCheckUtils]: 41: Hoare triple {203217#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {203217#true} is VALID [2022-04-28 08:18:02,043 INFO L290 TraceCheckUtils]: 42: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:02,043 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {203217#true} {203217#true} #1122#return; {203217#true} is VALID [2022-04-28 08:18:02,043 INFO L290 TraceCheckUtils]: 44: Hoare triple {203217#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {203217#true} is VALID [2022-04-28 08:18:02,043 INFO L290 TraceCheckUtils]: 45: Hoare triple {203217#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {203217#true} is VALID [2022-04-28 08:18:02,044 INFO L272 TraceCheckUtils]: 46: Hoare triple {203217#true} call stubMoreProcessingRequired(); {203289#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:02,044 INFO L290 TraceCheckUtils]: 47: Hoare triple {203289#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {203217#true} is VALID [2022-04-28 08:18:02,044 INFO L290 TraceCheckUtils]: 48: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:02,044 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {203217#true} {203217#true} #1124#return; {203217#true} is VALID [2022-04-28 08:18:02,044 INFO L290 TraceCheckUtils]: 50: Hoare triple {203217#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {203217#true} is VALID [2022-04-28 08:18:02,044 INFO L290 TraceCheckUtils]: 51: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {203217#true} is VALID [2022-04-28 08:18:02,044 INFO L290 TraceCheckUtils]: 52: Hoare triple {203217#true} assume !(1 == ~tmp_ndt_11~0); {203217#true} is VALID [2022-04-28 08:18:02,044 INFO L290 TraceCheckUtils]: 53: Hoare triple {203217#true} ~returnVal2~0 := 259; {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:02,045 INFO L290 TraceCheckUtils]: 54: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:02,045 INFO L290 TraceCheckUtils]: 55: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:02,045 INFO L290 TraceCheckUtils]: 56: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:02,046 INFO L290 TraceCheckUtils]: 57: Hoare triple {203283#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-28 08:18:02,046 INFO L290 TraceCheckUtils]: 58: Hoare triple {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-28 08:18:02,047 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {203284#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {203217#true} #1098#return; {203255#(and (<= 259 |FloppyStartDevice_#t~ret75|) (<= |FloppyStartDevice_#t~ret75| 259))} is VALID [2022-04-28 08:18:02,047 INFO L290 TraceCheckUtils]: 60: Hoare triple {203255#(and (<= 259 |FloppyStartDevice_#t~ret75|) (<= |FloppyStartDevice_#t~ret75| 259))} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {203256#(and (< 258 FloppyStartDevice_~__cil_tmp42~0) (<= FloppyStartDevice_~__cil_tmp42~0 259))} is VALID [2022-04-28 08:18:02,048 INFO L290 TraceCheckUtils]: 61: Hoare triple {203256#(and (< 258 FloppyStartDevice_~__cil_tmp42~0) (<= FloppyStartDevice_~__cil_tmp42~0 259))} assume !(259 == ~__cil_tmp42~0); {203218#false} is VALID [2022-04-28 08:18:02,048 INFO L290 TraceCheckUtils]: 62: Hoare triple {203218#false} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {203218#false} is VALID [2022-04-28 08:18:02,048 INFO L272 TraceCheckUtils]: 63: Hoare triple {203218#false} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {203290#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:02,048 INFO L290 TraceCheckUtils]: 64: Hoare triple {203290#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {203217#true} is VALID [2022-04-28 08:18:02,049 INFO L272 TraceCheckUtils]: 65: Hoare triple {203217#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {203296#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:02,049 INFO L290 TraceCheckUtils]: 66: Hoare triple {203296#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {203217#true} is VALID [2022-04-28 08:18:02,049 INFO L290 TraceCheckUtils]: 67: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_5~0); {203217#true} is VALID [2022-04-28 08:18:02,049 INFO L290 TraceCheckUtils]: 68: Hoare triple {203217#true} #res := 0; {203217#true} is VALID [2022-04-28 08:18:02,049 INFO L290 TraceCheckUtils]: 69: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:02,049 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {203217#true} {203217#true} #1150#return; {203217#true} is VALID [2022-04-28 08:18:02,049 INFO L290 TraceCheckUtils]: 71: Hoare triple {203217#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {203217#true} is VALID [2022-04-28 08:18:02,049 INFO L290 TraceCheckUtils]: 72: Hoare triple {203217#true} assume 0 == ~irp~0;#res := -1073741670; {203217#true} is VALID [2022-04-28 08:18:02,049 INFO L290 TraceCheckUtils]: 73: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 08:18:02,049 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {203217#true} {203218#false} #1102#return; {203218#false} is VALID [2022-04-28 08:18:02,050 INFO L290 TraceCheckUtils]: 75: Hoare triple {203218#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {203218#false} is VALID [2022-04-28 08:18:02,050 INFO L290 TraceCheckUtils]: 76: Hoare triple {203218#false} assume !(~ntStatus~1 >= 0); {203218#false} is VALID [2022-04-28 08:18:02,050 INFO L290 TraceCheckUtils]: 77: Hoare triple {203218#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {203218#false} is VALID [2022-04-28 08:18:02,050 INFO L272 TraceCheckUtils]: 78: Hoare triple {203218#false} call IofCompleteRequest(~Irp, 0); {203218#false} is VALID [2022-04-28 08:18:02,050 INFO L290 TraceCheckUtils]: 79: Hoare triple {203218#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {203218#false} is VALID [2022-04-28 08:18:02,050 INFO L290 TraceCheckUtils]: 80: Hoare triple {203218#false} assume !(~s~0 == ~NP~0); {203218#false} is VALID [2022-04-28 08:18:02,050 INFO L272 TraceCheckUtils]: 81: Hoare triple {203218#false} call errorFn(); {203218#false} is VALID [2022-04-28 08:18:02,050 INFO L290 TraceCheckUtils]: 82: Hoare triple {203218#false} assume !false; {203218#false} is VALID [2022-04-28 08:18:02,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:18:02,050 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:18:02,050 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1390773117] [2022-04-28 08:18:02,051 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1390773117] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:18:02,051 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:18:02,051 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 08:18:02,051 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:18:02,051 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1310718376] [2022-04-28 08:18:02,051 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1310718376] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:18:02,051 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:18:02,051 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 08:18:02,051 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [631801836] [2022-04-28 08:18:02,051 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:18:02,051 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 [2022-04-28 08:18:02,052 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:18:02,052 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) [2022-04-28 08:18:02,106 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:02,106 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 08:18:02,106 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:18:02,107 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 08:18:02,107 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2022-04-28 08:18:02,107 INFO L87 Difference]: Start difference. First operand 501 states and 602 transitions. Second operand has 14 states, 14 states have (on average 4.285714285714286) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (14), 10 states have call predecessors, (14), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-28 08:18:07,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:07,100 INFO L93 Difference]: Finished difference Result 839 states and 1046 transitions. [2022-04-28 08:18:07,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-28 08:18:07,101 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 [2022-04-28 08:18:07,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:18:07,101 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) [2022-04-28 08:18:07,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 576 transitions. [2022-04-28 08:18:07,104 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) [2022-04-28 08:18:07,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 576 transitions. [2022-04-28 08:18:07,108 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 576 transitions. [2022-04-28 08:18:07,586 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 576 edges. 576 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:07,605 INFO L225 Difference]: With dead ends: 839 [2022-04-28 08:18:07,605 INFO L226 Difference]: Without dead ends: 585 [2022-04-28 08:18:07,605 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=115, Invalid=391, Unknown=0, NotChecked=0, Total=506 [2022-04-28 08:18:07,606 INFO L413 NwaCegarLoop]: 339 mSDtfsCounter, 548 mSDsluCounter, 1073 mSDsCounter, 0 mSdLazyCounter, 1130 mSolverCounterSat, 191 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 559 SdHoareTripleChecker+Valid, 1412 SdHoareTripleChecker+Invalid, 1321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 191 IncrementalHoareTripleChecker+Valid, 1130 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-28 08:18:07,606 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [559 Valid, 1412 Invalid, 1321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [191 Valid, 1130 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-28 08:18:07,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2022-04-28 08:18:08,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 465. [2022-04-28 08:18:08,842 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:18:08,842 INFO L82 GeneralOperation]: Start isEquivalent. First operand 585 states. Second operand has 465 states, 365 states have (on average 1.2136986301369863) internal successors, (443), 371 states have internal predecessors, (443), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-28 08:18:08,843 INFO L74 IsIncluded]: Start isIncluded. First operand 585 states. Second operand has 465 states, 365 states have (on average 1.2136986301369863) internal successors, (443), 371 states have internal predecessors, (443), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-28 08:18:08,843 INFO L87 Difference]: Start difference. First operand 585 states. Second operand has 465 states, 365 states have (on average 1.2136986301369863) internal successors, (443), 371 states have internal predecessors, (443), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-28 08:18:08,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:08,855 INFO L93 Difference]: Finished difference Result 585 states and 740 transitions. [2022-04-28 08:18:08,855 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 740 transitions. [2022-04-28 08:18:08,855 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:18:08,855 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:18:08,856 INFO L74 IsIncluded]: Start isIncluded. First operand has 465 states, 365 states have (on average 1.2136986301369863) internal successors, (443), 371 states have internal predecessors, (443), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) Second operand 585 states. [2022-04-28 08:18:08,856 INFO L87 Difference]: Start difference. First operand has 465 states, 365 states have (on average 1.2136986301369863) internal successors, (443), 371 states have internal predecessors, (443), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) Second operand 585 states. [2022-04-28 08:18:08,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:08,868 INFO L93 Difference]: Finished difference Result 585 states and 740 transitions. [2022-04-28 08:18:08,868 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 740 transitions. [2022-04-28 08:18:08,869 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:18:08,869 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:18:08,869 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:18:08,869 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:18:08,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 465 states, 365 states have (on average 1.2136986301369863) internal successors, (443), 371 states have internal predecessors, (443), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-28 08:18:08,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 556 transitions. [2022-04-28 08:18:08,880 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 556 transitions. Word has length 83 [2022-04-28 08:18:08,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:18:08,880 INFO L495 AbstractCegarLoop]: Abstraction has 465 states and 556 transitions. [2022-04-28 08:18:08,880 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) [2022-04-28 08:18:08,880 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 465 states and 556 transitions. [2022-04-28 08:18:09,966 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 556 edges. 556 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:09,966 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 556 transitions. [2022-04-28 08:18:09,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-04-28 08:18:09,966 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:18:09,967 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] [2022-04-28 08:18:09,967 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2022-04-28 08:18:09,967 INFO L420 AbstractCegarLoop]: === Iteration 49 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:18:09,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:18:09,967 INFO L85 PathProgramCache]: Analyzing trace with hash -564339607, now seen corresponding path program 1 times [2022-04-28 08:18:09,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:18:09,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [881233614] [2022-04-28 08:18:09,967 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:18:09,968 INFO L85 PathProgramCache]: Analyzing trace with hash -564339607, now seen corresponding path program 2 times [2022-04-28 08:18:09,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:18:09,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [129670919] [2022-04-28 08:18:09,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:18:09,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:18:09,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:10,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:18:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:10,076 INFO L290 TraceCheckUtils]: 0: Hoare triple {207162#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {207096#true} is VALID [2022-04-28 08:18:10,076 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,076 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1156#return; {207096#true} is VALID [2022-04-28 08:18:10,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:18:10,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:10,105 INFO L290 TraceCheckUtils]: 0: Hoare triple {207163#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {207096#true} is VALID [2022-04-28 08:18:10,105 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,105 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1066#return; {207096#true} is VALID [2022-04-28 08:18:10,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:18:10,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:10,121 INFO L290 TraceCheckUtils]: 0: Hoare triple {207164#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {207096#true} is VALID [2022-04-28 08:18:10,121 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,121 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1068#return; {207096#true} is VALID [2022-04-28 08:18:10,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:18:10,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:10,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:18:10,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:10,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:18:10,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:10,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:18:10,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:10,259 INFO L290 TraceCheckUtils]: 0: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {207096#true} is VALID [2022-04-28 08:18:10,259 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,260 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-28 08:18:10,260 INFO L290 TraceCheckUtils]: 0: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {207096#true} is VALID [2022-04-28 08:18:10,260 INFO L272 TraceCheckUtils]: 1: Hoare triple {207096#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:10,261 INFO L290 TraceCheckUtils]: 2: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {207096#true} is VALID [2022-04-28 08:18:10,261 INFO L290 TraceCheckUtils]: 3: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,261 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-28 08:18:10,261 INFO L290 TraceCheckUtils]: 5: Hoare triple {207096#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {207096#true} is VALID [2022-04-28 08:18:10,261 INFO L290 TraceCheckUtils]: 6: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,261 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {207096#true} {207096#true} #1122#return; {207096#true} is VALID [2022-04-28 08:18:10,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:18:10,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:10,277 INFO L290 TraceCheckUtils]: 0: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {207096#true} is VALID [2022-04-28 08:18:10,278 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,278 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1124#return; {207096#true} is VALID [2022-04-28 08:18:10,278 INFO L290 TraceCheckUtils]: 0: Hoare triple {207199#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {207096#true} is VALID [2022-04-28 08:18:10,278 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume 0 != ~compRegistered~0; {207096#true} is VALID [2022-04-28 08:18:10,279 INFO L272 TraceCheckUtils]: 2: Hoare triple {207096#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:10,279 INFO L290 TraceCheckUtils]: 3: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {207096#true} is VALID [2022-04-28 08:18:10,280 INFO L272 TraceCheckUtils]: 4: Hoare triple {207096#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:10,280 INFO L290 TraceCheckUtils]: 5: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {207096#true} is VALID [2022-04-28 08:18:10,280 INFO L290 TraceCheckUtils]: 6: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,280 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-28 08:18:10,280 INFO L290 TraceCheckUtils]: 8: Hoare triple {207096#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {207096#true} is VALID [2022-04-28 08:18:10,280 INFO L290 TraceCheckUtils]: 9: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,280 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {207096#true} {207096#true} #1122#return; {207096#true} is VALID [2022-04-28 08:18:10,280 INFO L290 TraceCheckUtils]: 11: Hoare triple {207096#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {207096#true} is VALID [2022-04-28 08:18:10,297 INFO L290 TraceCheckUtils]: 12: Hoare triple {207096#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {207096#true} is VALID [2022-04-28 08:18:10,298 INFO L272 TraceCheckUtils]: 13: Hoare triple {207096#true} call stubMoreProcessingRequired(); {207217#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:10,299 INFO L290 TraceCheckUtils]: 14: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {207096#true} is VALID [2022-04-28 08:18:10,299 INFO L290 TraceCheckUtils]: 15: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,299 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {207096#true} {207096#true} #1124#return; {207096#true} is VALID [2022-04-28 08:18:10,299 INFO L290 TraceCheckUtils]: 17: Hoare triple {207096#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {207096#true} is VALID [2022-04-28 08:18:10,299 INFO L290 TraceCheckUtils]: 18: Hoare triple {207096#true} assume 0 == ~tmp_ndt_10~0; {207096#true} is VALID [2022-04-28 08:18:10,299 INFO L290 TraceCheckUtils]: 19: Hoare triple {207096#true} ~returnVal2~0 := 0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:10,300 INFO L290 TraceCheckUtils]: 20: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:10,300 INFO L290 TraceCheckUtils]: 21: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:10,301 INFO L290 TraceCheckUtils]: 22: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:10,301 INFO L290 TraceCheckUtils]: 23: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:18:10,301 INFO L290 TraceCheckUtils]: 24: Hoare triple {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:18:10,302 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {207096#true} #1044#return; {207192#(= |FloppyPnp_#t~ret43| 0)} is VALID [2022-04-28 08:18:10,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 08:18:10,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:10,305 INFO L290 TraceCheckUtils]: 0: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {207096#true} is VALID [2022-04-28 08:18:10,305 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {207096#true} is VALID [2022-04-28 08:18:10,305 INFO L290 TraceCheckUtils]: 2: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,306 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {207096#true} {207193#(= FloppyPnp_~ntStatus~0 0)} #1048#return; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:18:10,306 INFO L290 TraceCheckUtils]: 0: Hoare triple {207165#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {207096#true} is VALID [2022-04-28 08:18:10,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume 1 == ~PagingReferenceCount~0; {207096#true} is VALID [2022-04-28 08:18:10,306 INFO L290 TraceCheckUtils]: 2: Hoare triple {207096#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {207096#true} is VALID [2022-04-28 08:18:10,306 INFO L290 TraceCheckUtils]: 3: Hoare triple {207096#true} assume !(0 != ~disketteExtension__IsRemoved~0); {207096#true} is VALID [2022-04-28 08:18:10,306 INFO L290 TraceCheckUtils]: 4: Hoare triple {207096#true} assume !(0 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-28 08:18:10,306 INFO L290 TraceCheckUtils]: 5: Hoare triple {207096#true} assume !(5 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-28 08:18:10,307 INFO L290 TraceCheckUtils]: 6: Hoare triple {207096#true} assume !(1 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-28 08:18:10,307 INFO L290 TraceCheckUtils]: 7: Hoare triple {207096#true} assume 6 == ~irpSp__MinorFunction~0; {207096#true} is VALID [2022-04-28 08:18:10,307 INFO L290 TraceCheckUtils]: 8: Hoare triple {207096#true} assume 6 == ~irpSp__MinorFunction~0; {207096#true} is VALID [2022-04-28 08:18:10,307 INFO L290 TraceCheckUtils]: 9: Hoare triple {207096#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {207096#true} is VALID [2022-04-28 08:18:10,307 INFO L290 TraceCheckUtils]: 10: Hoare triple {207096#true} assume !(~s~0 != ~NP~0); {207096#true} is VALID [2022-04-28 08:18:10,307 INFO L290 TraceCheckUtils]: 11: Hoare triple {207096#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {207096#true} is VALID [2022-04-28 08:18:10,307 INFO L290 TraceCheckUtils]: 12: Hoare triple {207096#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {207096#true} is VALID [2022-04-28 08:18:10,308 INFO L272 TraceCheckUtils]: 13: Hoare triple {207096#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {207199#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:10,308 INFO L290 TraceCheckUtils]: 14: Hoare triple {207199#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {207096#true} is VALID [2022-04-28 08:18:10,308 INFO L290 TraceCheckUtils]: 15: Hoare triple {207096#true} assume 0 != ~compRegistered~0; {207096#true} is VALID [2022-04-28 08:18:10,309 INFO L272 TraceCheckUtils]: 16: Hoare triple {207096#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:10,309 INFO L290 TraceCheckUtils]: 17: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {207096#true} is VALID [2022-04-28 08:18:10,309 INFO L272 TraceCheckUtils]: 18: Hoare triple {207096#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:10,309 INFO L290 TraceCheckUtils]: 19: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {207096#true} is VALID [2022-04-28 08:18:10,310 INFO L290 TraceCheckUtils]: 20: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,310 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-28 08:18:10,310 INFO L290 TraceCheckUtils]: 22: Hoare triple {207096#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {207096#true} is VALID [2022-04-28 08:18:10,310 INFO L290 TraceCheckUtils]: 23: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,310 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {207096#true} {207096#true} #1122#return; {207096#true} is VALID [2022-04-28 08:18:10,310 INFO L290 TraceCheckUtils]: 25: Hoare triple {207096#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {207096#true} is VALID [2022-04-28 08:18:10,310 INFO L290 TraceCheckUtils]: 26: Hoare triple {207096#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {207096#true} is VALID [2022-04-28 08:18:10,310 INFO L272 TraceCheckUtils]: 27: Hoare triple {207096#true} call stubMoreProcessingRequired(); {207217#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:10,311 INFO L290 TraceCheckUtils]: 28: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {207096#true} is VALID [2022-04-28 08:18:10,311 INFO L290 TraceCheckUtils]: 29: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,311 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {207096#true} {207096#true} #1124#return; {207096#true} is VALID [2022-04-28 08:18:10,311 INFO L290 TraceCheckUtils]: 31: Hoare triple {207096#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {207096#true} is VALID [2022-04-28 08:18:10,311 INFO L290 TraceCheckUtils]: 32: Hoare triple {207096#true} assume 0 == ~tmp_ndt_10~0; {207096#true} is VALID [2022-04-28 08:18:10,311 INFO L290 TraceCheckUtils]: 33: Hoare triple {207096#true} ~returnVal2~0 := 0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:10,312 INFO L290 TraceCheckUtils]: 34: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:10,312 INFO L290 TraceCheckUtils]: 35: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:10,313 INFO L290 TraceCheckUtils]: 36: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:10,313 INFO L290 TraceCheckUtils]: 37: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:18:10,313 INFO L290 TraceCheckUtils]: 38: Hoare triple {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:18:10,314 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {207096#true} #1044#return; {207192#(= |FloppyPnp_#t~ret43| 0)} is VALID [2022-04-28 08:18:10,315 INFO L290 TraceCheckUtils]: 40: Hoare triple {207192#(= |FloppyPnp_#t~ret43| 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:18:10,315 INFO L290 TraceCheckUtils]: 41: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} assume !(259 == ~__cil_tmp30~0); {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:18:10,315 INFO L290 TraceCheckUtils]: 42: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:18:10,316 INFO L272 TraceCheckUtils]: 43: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} call IofCompleteRequest(~Irp, 0); {207217#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:10,316 INFO L290 TraceCheckUtils]: 44: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {207096#true} is VALID [2022-04-28 08:18:10,316 INFO L290 TraceCheckUtils]: 45: Hoare triple {207096#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {207096#true} is VALID [2022-04-28 08:18:10,316 INFO L290 TraceCheckUtils]: 46: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,317 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {207096#true} {207193#(= FloppyPnp_~ntStatus~0 0)} #1048#return; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:18:10,317 INFO L290 TraceCheckUtils]: 48: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:18:10,317 INFO L290 TraceCheckUtils]: 49: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:18:10,318 INFO L290 TraceCheckUtils]: 50: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {207198#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 08:18:10,318 INFO L290 TraceCheckUtils]: 51: Hoare triple {207198#(= |FloppyPnp_#res| 0)} assume true; {207198#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 08:18:10,319 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {207198#(= |FloppyPnp_#res| 0)} {207096#true} #1076#return; {207160#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-28 08:18:10,321 INFO L272 TraceCheckUtils]: 0: Hoare triple {207096#true} call ULTIMATE.init(); {207162#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:18:10,321 INFO L290 TraceCheckUtils]: 1: Hoare triple {207162#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {207096#true} is VALID [2022-04-28 08:18:10,321 INFO L290 TraceCheckUtils]: 2: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,321 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {207096#true} {207096#true} #1156#return; {207096#true} is VALID [2022-04-28 08:18:10,321 INFO L272 TraceCheckUtils]: 4: Hoare triple {207096#true} call #t~ret170 := main(); {207096#true} is VALID [2022-04-28 08:18:10,321 INFO L290 TraceCheckUtils]: 5: Hoare triple {207096#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {207096#true} is VALID [2022-04-28 08:18:10,322 INFO L272 TraceCheckUtils]: 6: Hoare triple {207096#true} call _BLAST_init(); {207163#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:10,322 INFO L290 TraceCheckUtils]: 7: Hoare triple {207163#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {207096#true} is VALID [2022-04-28 08:18:10,322 INFO L290 TraceCheckUtils]: 8: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,323 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {207096#true} {207096#true} #1066#return; {207096#true} is VALID [2022-04-28 08:18:10,323 INFO L290 TraceCheckUtils]: 10: Hoare triple {207096#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {207096#true} is VALID [2022-04-28 08:18:10,323 INFO L290 TraceCheckUtils]: 11: Hoare triple {207096#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {207096#true} is VALID [2022-04-28 08:18:10,323 INFO L272 TraceCheckUtils]: 12: Hoare triple {207096#true} call stub_driver_init(); {207164#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:10,323 INFO L290 TraceCheckUtils]: 13: Hoare triple {207164#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {207096#true} is VALID [2022-04-28 08:18:10,324 INFO L290 TraceCheckUtils]: 14: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,324 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {207096#true} {207096#true} #1068#return; {207096#true} is VALID [2022-04-28 08:18:10,324 INFO L290 TraceCheckUtils]: 16: Hoare triple {207096#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {207096#true} is VALID [2022-04-28 08:18:10,324 INFO L290 TraceCheckUtils]: 17: Hoare triple {207096#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {207096#true} is VALID [2022-04-28 08:18:10,324 INFO L290 TraceCheckUtils]: 18: Hoare triple {207096#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {207096#true} is VALID [2022-04-28 08:18:10,324 INFO L290 TraceCheckUtils]: 19: Hoare triple {207096#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {207096#true} is VALID [2022-04-28 08:18:10,324 INFO L290 TraceCheckUtils]: 20: Hoare triple {207096#true} assume 3 == ~tmp_ndt_4~0; {207096#true} is VALID [2022-04-28 08:18:10,325 INFO L272 TraceCheckUtils]: 21: Hoare triple {207096#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {207165#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:10,325 INFO L290 TraceCheckUtils]: 22: Hoare triple {207165#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {207096#true} is VALID [2022-04-28 08:18:10,325 INFO L290 TraceCheckUtils]: 23: Hoare triple {207096#true} assume 1 == ~PagingReferenceCount~0; {207096#true} is VALID [2022-04-28 08:18:10,325 INFO L290 TraceCheckUtils]: 24: Hoare triple {207096#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {207096#true} is VALID [2022-04-28 08:18:10,325 INFO L290 TraceCheckUtils]: 25: Hoare triple {207096#true} assume !(0 != ~disketteExtension__IsRemoved~0); {207096#true} is VALID [2022-04-28 08:18:10,326 INFO L290 TraceCheckUtils]: 26: Hoare triple {207096#true} assume !(0 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-28 08:18:10,326 INFO L290 TraceCheckUtils]: 27: Hoare triple {207096#true} assume !(5 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-28 08:18:10,326 INFO L290 TraceCheckUtils]: 28: Hoare triple {207096#true} assume !(1 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-28 08:18:10,326 INFO L290 TraceCheckUtils]: 29: Hoare triple {207096#true} assume 6 == ~irpSp__MinorFunction~0; {207096#true} is VALID [2022-04-28 08:18:10,326 INFO L290 TraceCheckUtils]: 30: Hoare triple {207096#true} assume 6 == ~irpSp__MinorFunction~0; {207096#true} is VALID [2022-04-28 08:18:10,326 INFO L290 TraceCheckUtils]: 31: Hoare triple {207096#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {207096#true} is VALID [2022-04-28 08:18:10,326 INFO L290 TraceCheckUtils]: 32: Hoare triple {207096#true} assume !(~s~0 != ~NP~0); {207096#true} is VALID [2022-04-28 08:18:10,326 INFO L290 TraceCheckUtils]: 33: Hoare triple {207096#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {207096#true} is VALID [2022-04-28 08:18:10,326 INFO L290 TraceCheckUtils]: 34: Hoare triple {207096#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {207096#true} is VALID [2022-04-28 08:18:10,327 INFO L272 TraceCheckUtils]: 35: Hoare triple {207096#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {207199#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:10,327 INFO L290 TraceCheckUtils]: 36: Hoare triple {207199#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {207096#true} is VALID [2022-04-28 08:18:10,327 INFO L290 TraceCheckUtils]: 37: Hoare triple {207096#true} assume 0 != ~compRegistered~0; {207096#true} is VALID [2022-04-28 08:18:10,328 INFO L272 TraceCheckUtils]: 38: Hoare triple {207096#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:10,328 INFO L290 TraceCheckUtils]: 39: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {207096#true} is VALID [2022-04-28 08:18:10,329 INFO L272 TraceCheckUtils]: 40: Hoare triple {207096#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:10,329 INFO L290 TraceCheckUtils]: 41: Hoare triple {207213#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {207096#true} is VALID [2022-04-28 08:18:10,329 INFO L290 TraceCheckUtils]: 42: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,329 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-28 08:18:10,329 INFO L290 TraceCheckUtils]: 44: Hoare triple {207096#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {207096#true} is VALID [2022-04-28 08:18:10,329 INFO L290 TraceCheckUtils]: 45: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,329 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {207096#true} {207096#true} #1122#return; {207096#true} is VALID [2022-04-28 08:18:10,329 INFO L290 TraceCheckUtils]: 47: Hoare triple {207096#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {207096#true} is VALID [2022-04-28 08:18:10,329 INFO L290 TraceCheckUtils]: 48: Hoare triple {207096#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {207096#true} is VALID [2022-04-28 08:18:10,330 INFO L272 TraceCheckUtils]: 49: Hoare triple {207096#true} call stubMoreProcessingRequired(); {207217#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:10,330 INFO L290 TraceCheckUtils]: 50: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {207096#true} is VALID [2022-04-28 08:18:10,330 INFO L290 TraceCheckUtils]: 51: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,330 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {207096#true} {207096#true} #1124#return; {207096#true} is VALID [2022-04-28 08:18:10,330 INFO L290 TraceCheckUtils]: 53: Hoare triple {207096#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {207096#true} is VALID [2022-04-28 08:18:10,330 INFO L290 TraceCheckUtils]: 54: Hoare triple {207096#true} assume 0 == ~tmp_ndt_10~0; {207096#true} is VALID [2022-04-28 08:18:10,331 INFO L290 TraceCheckUtils]: 55: Hoare triple {207096#true} ~returnVal2~0 := 0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:10,331 INFO L290 TraceCheckUtils]: 56: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:10,331 INFO L290 TraceCheckUtils]: 57: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:10,332 INFO L290 TraceCheckUtils]: 58: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:18:10,332 INFO L290 TraceCheckUtils]: 59: Hoare triple {207211#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:18:10,333 INFO L290 TraceCheckUtils]: 60: Hoare triple {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:18:10,333 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {207212#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {207096#true} #1044#return; {207192#(= |FloppyPnp_#t~ret43| 0)} is VALID [2022-04-28 08:18:10,334 INFO L290 TraceCheckUtils]: 62: Hoare triple {207192#(= |FloppyPnp_#t~ret43| 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:18:10,334 INFO L290 TraceCheckUtils]: 63: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} assume !(259 == ~__cil_tmp30~0); {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:18:10,334 INFO L290 TraceCheckUtils]: 64: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:18:10,335 INFO L272 TraceCheckUtils]: 65: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} call IofCompleteRequest(~Irp, 0); {207217#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:10,335 INFO L290 TraceCheckUtils]: 66: Hoare triple {207217#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {207096#true} is VALID [2022-04-28 08:18:10,335 INFO L290 TraceCheckUtils]: 67: Hoare triple {207096#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {207096#true} is VALID [2022-04-28 08:18:10,335 INFO L290 TraceCheckUtils]: 68: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 08:18:10,336 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {207096#true} {207193#(= FloppyPnp_~ntStatus~0 0)} #1048#return; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:18:10,336 INFO L290 TraceCheckUtils]: 70: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:18:10,337 INFO L290 TraceCheckUtils]: 71: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {207193#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:18:10,337 INFO L290 TraceCheckUtils]: 72: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {207198#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 08:18:10,337 INFO L290 TraceCheckUtils]: 73: Hoare triple {207198#(= |FloppyPnp_#res| 0)} assume true; {207198#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 08:18:10,338 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {207198#(= |FloppyPnp_#res| 0)} {207096#true} #1076#return; {207160#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-28 08:18:10,338 INFO L290 TraceCheckUtils]: 75: Hoare triple {207160#(not (= 259 |main_#t~ret100|))} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {207161#(not (= main_~status~1 259))} is VALID [2022-04-28 08:18:10,339 INFO L290 TraceCheckUtils]: 76: Hoare triple {207161#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {207161#(not (= main_~status~1 259))} is VALID [2022-04-28 08:18:10,339 INFO L290 TraceCheckUtils]: 77: Hoare triple {207161#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {207161#(not (= main_~status~1 259))} is VALID [2022-04-28 08:18:10,339 INFO L290 TraceCheckUtils]: 78: Hoare triple {207161#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {207161#(not (= main_~status~1 259))} is VALID [2022-04-28 08:18:10,340 INFO L290 TraceCheckUtils]: 79: Hoare triple {207161#(not (= main_~status~1 259))} assume -1 != ~status~1; {207161#(not (= main_~status~1 259))} is VALID [2022-04-28 08:18:10,340 INFO L290 TraceCheckUtils]: 80: Hoare triple {207161#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {207161#(not (= main_~status~1 259))} is VALID [2022-04-28 08:18:10,340 INFO L290 TraceCheckUtils]: 81: Hoare triple {207161#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {207161#(not (= main_~status~1 259))} is VALID [2022-04-28 08:18:10,341 INFO L290 TraceCheckUtils]: 82: Hoare triple {207161#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {207161#(not (= main_~status~1 259))} is VALID [2022-04-28 08:18:10,341 INFO L290 TraceCheckUtils]: 83: Hoare triple {207161#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {207161#(not (= main_~status~1 259))} is VALID [2022-04-28 08:18:10,342 INFO L290 TraceCheckUtils]: 84: Hoare triple {207161#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {207161#(not (= main_~status~1 259))} is VALID [2022-04-28 08:18:10,342 INFO L290 TraceCheckUtils]: 85: Hoare triple {207161#(not (= main_~status~1 259))} assume 259 == ~status~1; {207097#false} is VALID [2022-04-28 08:18:10,342 INFO L272 TraceCheckUtils]: 86: Hoare triple {207097#false} call errorFn(); {207097#false} is VALID [2022-04-28 08:18:10,342 INFO L290 TraceCheckUtils]: 87: Hoare triple {207097#false} assume !false; {207097#false} is VALID [2022-04-28 08:18:10,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:18:10,343 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:18:10,343 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [129670919] [2022-04-28 08:18:10,343 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [129670919] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:18:10,343 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:18:10,343 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 08:18:10,343 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:18:10,343 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [881233614] [2022-04-28 08:18:10,343 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [881233614] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:18:10,343 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:18:10,343 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 08:18:10,344 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1451892662] [2022-04-28 08:18:10,344 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:18:10,344 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 [2022-04-28 08:18:10,344 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:18:10,344 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) [2022-04-28 08:18:10,406 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:10,406 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 08:18:10,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:18:10,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 08:18:10,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:18:10,407 INFO L87 Difference]: Start difference. First operand 465 states and 556 transitions. Second operand has 16 states, 16 states have (on average 4.25) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-28 08:18:16,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:16,164 INFO L93 Difference]: Finished difference Result 526 states and 629 transitions. [2022-04-28 08:18:16,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 08:18:16,164 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 [2022-04-28 08:18:16,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:18:16,164 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) [2022-04-28 08:18:16,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 373 transitions. [2022-04-28 08:18:16,166 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) [2022-04-28 08:18:16,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 373 transitions. [2022-04-28 08:18:16,168 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 373 transitions. [2022-04-28 08:18:16,509 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 373 edges. 373 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:16,521 INFO L225 Difference]: With dead ends: 526 [2022-04-28 08:18:16,521 INFO L226 Difference]: Without dead ends: 505 [2022-04-28 08:18:16,521 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=101, Invalid=499, Unknown=0, NotChecked=0, Total=600 [2022-04-28 08:18:16,521 INFO L413 NwaCegarLoop]: 289 mSDtfsCounter, 373 mSDsluCounter, 1386 mSDsCounter, 0 mSdLazyCounter, 1677 mSolverCounterSat, 132 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 381 SdHoareTripleChecker+Valid, 1675 SdHoareTripleChecker+Invalid, 1809 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 132 IncrementalHoareTripleChecker+Valid, 1677 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-28 08:18:16,522 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [381 Valid, 1675 Invalid, 1809 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [132 Valid, 1677 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-28 08:18:16,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2022-04-28 08:18:17,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 473. [2022-04-28 08:18:17,741 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:18:17,741 INFO L82 GeneralOperation]: Start isEquivalent. First operand 505 states. Second operand has 473 states, 372 states have (on average 1.2096774193548387) internal successors, (450), 378 states have internal predecessors, (450), 53 states have call successors, (53), 41 states have call predecessors, (53), 47 states have return successors, (63), 54 states have call predecessors, (63), 49 states have call successors, (63) [2022-04-28 08:18:17,742 INFO L74 IsIncluded]: Start isIncluded. First operand 505 states. Second operand has 473 states, 372 states have (on average 1.2096774193548387) internal successors, (450), 378 states have internal predecessors, (450), 53 states have call successors, (53), 41 states have call predecessors, (53), 47 states have return successors, (63), 54 states have call predecessors, (63), 49 states have call successors, (63) [2022-04-28 08:18:17,742 INFO L87 Difference]: Start difference. First operand 505 states. Second operand has 473 states, 372 states have (on average 1.2096774193548387) internal successors, (450), 378 states have internal predecessors, (450), 53 states have call successors, (53), 41 states have call predecessors, (53), 47 states have return successors, (63), 54 states have call predecessors, (63), 49 states have call successors, (63) [2022-04-28 08:18:17,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:17,750 INFO L93 Difference]: Finished difference Result 505 states and 606 transitions. [2022-04-28 08:18:17,750 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 606 transitions. [2022-04-28 08:18:17,751 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:18:17,751 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:18:17,751 INFO L74 IsIncluded]: Start isIncluded. First operand has 473 states, 372 states have (on average 1.2096774193548387) internal successors, (450), 378 states have internal predecessors, (450), 53 states have call successors, (53), 41 states have call predecessors, (53), 47 states have return successors, (63), 54 states have call predecessors, (63), 49 states have call successors, (63) Second operand 505 states. [2022-04-28 08:18:17,751 INFO L87 Difference]: Start difference. First operand has 473 states, 372 states have (on average 1.2096774193548387) internal successors, (450), 378 states have internal predecessors, (450), 53 states have call successors, (53), 41 states have call predecessors, (53), 47 states have return successors, (63), 54 states have call predecessors, (63), 49 states have call successors, (63) Second operand 505 states. [2022-04-28 08:18:17,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:17,760 INFO L93 Difference]: Finished difference Result 505 states and 606 transitions. [2022-04-28 08:18:17,760 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 606 transitions. [2022-04-28 08:18:17,760 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:18:17,760 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:18:17,760 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:18:17,760 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:18:17,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 473 states, 372 states have (on average 1.2096774193548387) internal successors, (450), 378 states have internal predecessors, (450), 53 states have call successors, (53), 41 states have call predecessors, (53), 47 states have return successors, (63), 54 states have call predecessors, (63), 49 states have call successors, (63) [2022-04-28 08:18:17,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 473 states and 566 transitions. [2022-04-28 08:18:17,771 INFO L78 Accepts]: Start accepts. Automaton has 473 states and 566 transitions. Word has length 88 [2022-04-28 08:18:17,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:18:17,771 INFO L495 AbstractCegarLoop]: Abstraction has 473 states and 566 transitions. [2022-04-28 08:18:17,771 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) [2022-04-28 08:18:17,771 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 473 states and 566 transitions. [2022-04-28 08:18:18,885 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 566 edges. 566 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:18,885 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 566 transitions. [2022-04-28 08:18:18,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-04-28 08:18:18,885 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:18:18,886 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] [2022-04-28 08:18:18,886 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48 [2022-04-28 08:18:18,886 INFO L420 AbstractCegarLoop]: === Iteration 50 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:18:18,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:18:18,886 INFO L85 PathProgramCache]: Analyzing trace with hash 1551103562, now seen corresponding path program 1 times [2022-04-28 08:18:18,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:18:18,886 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [115989551] [2022-04-28 08:18:18,887 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:18:18,887 INFO L85 PathProgramCache]: Analyzing trace with hash 1551103562, now seen corresponding path program 2 times [2022-04-28 08:18:18,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:18:18,887 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1608504354] [2022-04-28 08:18:18,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:18:18,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:18:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:18,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:18:18,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:18,999 INFO L290 TraceCheckUtils]: 0: Hoare triple {210314#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {210247#true} is VALID [2022-04-28 08:18:18,999 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:18,999 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1156#return; {210247#true} is VALID [2022-04-28 08:18:19,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:18:19,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:19,030 INFO L290 TraceCheckUtils]: 0: Hoare triple {210315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {210247#true} is VALID [2022-04-28 08:18:19,030 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,030 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1066#return; {210247#true} is VALID [2022-04-28 08:18:19,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:18:19,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:19,047 INFO L290 TraceCheckUtils]: 0: Hoare triple {210316#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {210247#true} is VALID [2022-04-28 08:18:19,047 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,047 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1068#return; {210247#true} is VALID [2022-04-28 08:18:19,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:18:19,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:19,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:18:19,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:19,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:18:19,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:19,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:18:19,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:19,173 INFO L290 TraceCheckUtils]: 0: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {210247#true} is VALID [2022-04-28 08:18:19,174 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,174 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-28 08:18:19,174 INFO L290 TraceCheckUtils]: 0: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {210247#true} is VALID [2022-04-28 08:18:19,174 INFO L272 TraceCheckUtils]: 1: Hoare triple {210247#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:19,175 INFO L290 TraceCheckUtils]: 2: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {210247#true} is VALID [2022-04-28 08:18:19,175 INFO L290 TraceCheckUtils]: 3: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,175 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-28 08:18:19,175 INFO L290 TraceCheckUtils]: 5: Hoare triple {210247#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {210247#true} is VALID [2022-04-28 08:18:19,175 INFO L290 TraceCheckUtils]: 6: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,175 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {210247#true} {210247#true} #1122#return; {210247#true} is VALID [2022-04-28 08:18:19,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:18:19,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:19,188 INFO L290 TraceCheckUtils]: 0: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {210247#true} is VALID [2022-04-28 08:18:19,188 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,188 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1124#return; {210247#true} is VALID [2022-04-28 08:18:19,188 INFO L290 TraceCheckUtils]: 0: Hoare triple {210352#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {210247#true} is VALID [2022-04-28 08:18:19,188 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume 0 != ~compRegistered~0; {210247#true} is VALID [2022-04-28 08:18:19,189 INFO L272 TraceCheckUtils]: 2: Hoare triple {210247#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:19,189 INFO L290 TraceCheckUtils]: 3: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {210247#true} is VALID [2022-04-28 08:18:19,190 INFO L272 TraceCheckUtils]: 4: Hoare triple {210247#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:19,190 INFO L290 TraceCheckUtils]: 5: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {210247#true} is VALID [2022-04-28 08:18:19,190 INFO L290 TraceCheckUtils]: 6: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,190 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-28 08:18:19,190 INFO L290 TraceCheckUtils]: 8: Hoare triple {210247#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {210247#true} is VALID [2022-04-28 08:18:19,190 INFO L290 TraceCheckUtils]: 9: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,191 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {210247#true} {210247#true} #1122#return; {210247#true} is VALID [2022-04-28 08:18:19,191 INFO L290 TraceCheckUtils]: 11: Hoare triple {210247#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {210247#true} is VALID [2022-04-28 08:18:19,191 INFO L290 TraceCheckUtils]: 12: Hoare triple {210247#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {210247#true} is VALID [2022-04-28 08:18:19,191 INFO L272 TraceCheckUtils]: 13: Hoare triple {210247#true} call stubMoreProcessingRequired(); {210370#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:19,191 INFO L290 TraceCheckUtils]: 14: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {210247#true} is VALID [2022-04-28 08:18:19,191 INFO L290 TraceCheckUtils]: 15: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,191 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {210247#true} {210247#true} #1124#return; {210247#true} is VALID [2022-04-28 08:18:19,192 INFO L290 TraceCheckUtils]: 17: Hoare triple {210247#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {210247#true} is VALID [2022-04-28 08:18:19,192 INFO L290 TraceCheckUtils]: 18: Hoare triple {210247#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {210247#true} is VALID [2022-04-28 08:18:19,192 INFO L290 TraceCheckUtils]: 19: Hoare triple {210247#true} assume 1 == ~tmp_ndt_11~0; {210247#true} is VALID [2022-04-28 08:18:19,192 INFO L290 TraceCheckUtils]: 20: Hoare triple {210247#true} ~returnVal2~0 := -1073741823; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:18:19,193 INFO L290 TraceCheckUtils]: 21: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:18:19,193 INFO L290 TraceCheckUtils]: 22: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:18:19,193 INFO L290 TraceCheckUtils]: 23: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:18:19,194 INFO L290 TraceCheckUtils]: 24: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 08:18:19,194 INFO L290 TraceCheckUtils]: 25: Hoare triple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 08:18:19,195 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {210247#true} #1044#return; {210345#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} is VALID [2022-04-28 08:18:19,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-04-28 08:18:19,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:19,197 INFO L290 TraceCheckUtils]: 0: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210247#true} is VALID [2022-04-28 08:18:19,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210247#true} is VALID [2022-04-28 08:18:19,197 INFO L290 TraceCheckUtils]: 2: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,198 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {210247#true} {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #1048#return; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-28 08:18:19,198 INFO L290 TraceCheckUtils]: 0: Hoare triple {210317#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {210247#true} is VALID [2022-04-28 08:18:19,198 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume 1 == ~PagingReferenceCount~0; {210247#true} is VALID [2022-04-28 08:18:19,198 INFO L290 TraceCheckUtils]: 2: Hoare triple {210247#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {210247#true} is VALID [2022-04-28 08:18:19,198 INFO L290 TraceCheckUtils]: 3: Hoare triple {210247#true} assume !(0 != ~disketteExtension__IsRemoved~0); {210247#true} is VALID [2022-04-28 08:18:19,198 INFO L290 TraceCheckUtils]: 4: Hoare triple {210247#true} assume !(0 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-28 08:18:19,198 INFO L290 TraceCheckUtils]: 5: Hoare triple {210247#true} assume !(5 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-28 08:18:19,198 INFO L290 TraceCheckUtils]: 6: Hoare triple {210247#true} assume !(1 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-28 08:18:19,199 INFO L290 TraceCheckUtils]: 7: Hoare triple {210247#true} assume 6 == ~irpSp__MinorFunction~0; {210247#true} is VALID [2022-04-28 08:18:19,199 INFO L290 TraceCheckUtils]: 8: Hoare triple {210247#true} assume 6 == ~irpSp__MinorFunction~0; {210247#true} is VALID [2022-04-28 08:18:19,199 INFO L290 TraceCheckUtils]: 9: Hoare triple {210247#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {210247#true} is VALID [2022-04-28 08:18:19,199 INFO L290 TraceCheckUtils]: 10: Hoare triple {210247#true} assume !(~s~0 != ~NP~0); {210247#true} is VALID [2022-04-28 08:18:19,199 INFO L290 TraceCheckUtils]: 11: Hoare triple {210247#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {210247#true} is VALID [2022-04-28 08:18:19,199 INFO L290 TraceCheckUtils]: 12: Hoare triple {210247#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {210247#true} is VALID [2022-04-28 08:18:19,200 INFO L272 TraceCheckUtils]: 13: Hoare triple {210247#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {210352#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:19,200 INFO L290 TraceCheckUtils]: 14: Hoare triple {210352#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {210247#true} is VALID [2022-04-28 08:18:19,200 INFO L290 TraceCheckUtils]: 15: Hoare triple {210247#true} assume 0 != ~compRegistered~0; {210247#true} is VALID [2022-04-28 08:18:19,200 INFO L272 TraceCheckUtils]: 16: Hoare triple {210247#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:19,201 INFO L290 TraceCheckUtils]: 17: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {210247#true} is VALID [2022-04-28 08:18:19,201 INFO L272 TraceCheckUtils]: 18: Hoare triple {210247#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:19,201 INFO L290 TraceCheckUtils]: 19: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {210247#true} is VALID [2022-04-28 08:18:19,201 INFO L290 TraceCheckUtils]: 20: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,201 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-28 08:18:19,201 INFO L290 TraceCheckUtils]: 22: Hoare triple {210247#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {210247#true} is VALID [2022-04-28 08:18:19,202 INFO L290 TraceCheckUtils]: 23: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,202 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {210247#true} {210247#true} #1122#return; {210247#true} is VALID [2022-04-28 08:18:19,202 INFO L290 TraceCheckUtils]: 25: Hoare triple {210247#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {210247#true} is VALID [2022-04-28 08:18:19,202 INFO L290 TraceCheckUtils]: 26: Hoare triple {210247#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {210247#true} is VALID [2022-04-28 08:18:19,202 INFO L272 TraceCheckUtils]: 27: Hoare triple {210247#true} call stubMoreProcessingRequired(); {210370#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:19,202 INFO L290 TraceCheckUtils]: 28: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {210247#true} is VALID [2022-04-28 08:18:19,202 INFO L290 TraceCheckUtils]: 29: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,202 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {210247#true} {210247#true} #1124#return; {210247#true} is VALID [2022-04-28 08:18:19,203 INFO L290 TraceCheckUtils]: 31: Hoare triple {210247#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {210247#true} is VALID [2022-04-28 08:18:19,203 INFO L290 TraceCheckUtils]: 32: Hoare triple {210247#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {210247#true} is VALID [2022-04-28 08:18:19,203 INFO L290 TraceCheckUtils]: 33: Hoare triple {210247#true} assume 1 == ~tmp_ndt_11~0; {210247#true} is VALID [2022-04-28 08:18:19,203 INFO L290 TraceCheckUtils]: 34: Hoare triple {210247#true} ~returnVal2~0 := -1073741823; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:18:19,203 INFO L290 TraceCheckUtils]: 35: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:18:19,204 INFO L290 TraceCheckUtils]: 36: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:18:19,204 INFO L290 TraceCheckUtils]: 37: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:18:19,204 INFO L290 TraceCheckUtils]: 38: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 08:18:19,205 INFO L290 TraceCheckUtils]: 39: Hoare triple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 08:18:19,205 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {210247#true} #1044#return; {210345#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} is VALID [2022-04-28 08:18:19,206 INFO L290 TraceCheckUtils]: 41: Hoare triple {210345#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-28 08:18:19,206 INFO L290 TraceCheckUtils]: 42: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(259 == ~__cil_tmp30~0); {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-28 08:18:19,207 INFO L290 TraceCheckUtils]: 43: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-28 08:18:19,207 INFO L272 TraceCheckUtils]: 44: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} call IofCompleteRequest(~Irp, 0); {210370#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:19,207 INFO L290 TraceCheckUtils]: 45: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210247#true} is VALID [2022-04-28 08:18:19,207 INFO L290 TraceCheckUtils]: 46: Hoare triple {210247#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210247#true} is VALID [2022-04-28 08:18:19,207 INFO L290 TraceCheckUtils]: 47: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,208 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {210247#true} {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #1048#return; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-28 08:18:19,208 INFO L290 TraceCheckUtils]: 49: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-28 08:18:19,208 INFO L290 TraceCheckUtils]: 50: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(0 == ~PagingReferenceCount~0); {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-28 08:18:19,209 INFO L290 TraceCheckUtils]: 51: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #res := ~ntStatus~0; {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-28 08:18:19,209 INFO L290 TraceCheckUtils]: 52: Hoare triple {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} assume true; {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-28 08:18:19,210 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} {210247#true} #1076#return; {210312#(<= (+ 1073741823 |main_#t~ret100|) 0)} is VALID [2022-04-28 08:18:19,211 INFO L272 TraceCheckUtils]: 0: Hoare triple {210247#true} call ULTIMATE.init(); {210314#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:18:19,212 INFO L290 TraceCheckUtils]: 1: Hoare triple {210314#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {210247#true} is VALID [2022-04-28 08:18:19,212 INFO L290 TraceCheckUtils]: 2: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,212 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {210247#true} {210247#true} #1156#return; {210247#true} is VALID [2022-04-28 08:18:19,212 INFO L272 TraceCheckUtils]: 4: Hoare triple {210247#true} call #t~ret170 := main(); {210247#true} is VALID [2022-04-28 08:18:19,212 INFO L290 TraceCheckUtils]: 5: Hoare triple {210247#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {210247#true} is VALID [2022-04-28 08:18:19,213 INFO L272 TraceCheckUtils]: 6: Hoare triple {210247#true} call _BLAST_init(); {210315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:19,213 INFO L290 TraceCheckUtils]: 7: Hoare triple {210315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {210247#true} is VALID [2022-04-28 08:18:19,213 INFO L290 TraceCheckUtils]: 8: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,213 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {210247#true} {210247#true} #1066#return; {210247#true} is VALID [2022-04-28 08:18:19,213 INFO L290 TraceCheckUtils]: 10: Hoare triple {210247#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {210247#true} is VALID [2022-04-28 08:18:19,213 INFO L290 TraceCheckUtils]: 11: Hoare triple {210247#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {210247#true} is VALID [2022-04-28 08:18:19,214 INFO L272 TraceCheckUtils]: 12: Hoare triple {210247#true} call stub_driver_init(); {210316#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:19,214 INFO L290 TraceCheckUtils]: 13: Hoare triple {210316#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {210247#true} is VALID [2022-04-28 08:18:19,214 INFO L290 TraceCheckUtils]: 14: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,214 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {210247#true} {210247#true} #1068#return; {210247#true} is VALID [2022-04-28 08:18:19,214 INFO L290 TraceCheckUtils]: 16: Hoare triple {210247#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {210247#true} is VALID [2022-04-28 08:18:19,214 INFO L290 TraceCheckUtils]: 17: Hoare triple {210247#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {210247#true} is VALID [2022-04-28 08:18:19,214 INFO L290 TraceCheckUtils]: 18: Hoare triple {210247#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {210247#true} is VALID [2022-04-28 08:18:19,215 INFO L290 TraceCheckUtils]: 19: Hoare triple {210247#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {210247#true} is VALID [2022-04-28 08:18:19,215 INFO L290 TraceCheckUtils]: 20: Hoare triple {210247#true} assume 3 == ~tmp_ndt_4~0; {210247#true} is VALID [2022-04-28 08:18:19,215 INFO L272 TraceCheckUtils]: 21: Hoare triple {210247#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {210317#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:19,216 INFO L290 TraceCheckUtils]: 22: Hoare triple {210317#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {210247#true} is VALID [2022-04-28 08:18:19,216 INFO L290 TraceCheckUtils]: 23: Hoare triple {210247#true} assume 1 == ~PagingReferenceCount~0; {210247#true} is VALID [2022-04-28 08:18:19,216 INFO L290 TraceCheckUtils]: 24: Hoare triple {210247#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {210247#true} is VALID [2022-04-28 08:18:19,216 INFO L290 TraceCheckUtils]: 25: Hoare triple {210247#true} assume !(0 != ~disketteExtension__IsRemoved~0); {210247#true} is VALID [2022-04-28 08:18:19,216 INFO L290 TraceCheckUtils]: 26: Hoare triple {210247#true} assume !(0 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-28 08:18:19,216 INFO L290 TraceCheckUtils]: 27: Hoare triple {210247#true} assume !(5 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-28 08:18:19,216 INFO L290 TraceCheckUtils]: 28: Hoare triple {210247#true} assume !(1 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-28 08:18:19,216 INFO L290 TraceCheckUtils]: 29: Hoare triple {210247#true} assume 6 == ~irpSp__MinorFunction~0; {210247#true} is VALID [2022-04-28 08:18:19,216 INFO L290 TraceCheckUtils]: 30: Hoare triple {210247#true} assume 6 == ~irpSp__MinorFunction~0; {210247#true} is VALID [2022-04-28 08:18:19,216 INFO L290 TraceCheckUtils]: 31: Hoare triple {210247#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {210247#true} is VALID [2022-04-28 08:18:19,216 INFO L290 TraceCheckUtils]: 32: Hoare triple {210247#true} assume !(~s~0 != ~NP~0); {210247#true} is VALID [2022-04-28 08:18:19,216 INFO L290 TraceCheckUtils]: 33: Hoare triple {210247#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {210247#true} is VALID [2022-04-28 08:18:19,217 INFO L290 TraceCheckUtils]: 34: Hoare triple {210247#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {210247#true} is VALID [2022-04-28 08:18:19,217 INFO L272 TraceCheckUtils]: 35: Hoare triple {210247#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {210352#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:19,217 INFO L290 TraceCheckUtils]: 36: Hoare triple {210352#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {210247#true} is VALID [2022-04-28 08:18:19,217 INFO L290 TraceCheckUtils]: 37: Hoare triple {210247#true} assume 0 != ~compRegistered~0; {210247#true} is VALID [2022-04-28 08:18:19,218 INFO L272 TraceCheckUtils]: 38: Hoare triple {210247#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:19,218 INFO L290 TraceCheckUtils]: 39: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {210247#true} is VALID [2022-04-28 08:18:19,219 INFO L272 TraceCheckUtils]: 40: Hoare triple {210247#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:19,219 INFO L290 TraceCheckUtils]: 41: Hoare triple {210366#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {210247#true} is VALID [2022-04-28 08:18:19,219 INFO L290 TraceCheckUtils]: 42: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,219 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-28 08:18:19,219 INFO L290 TraceCheckUtils]: 44: Hoare triple {210247#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {210247#true} is VALID [2022-04-28 08:18:19,219 INFO L290 TraceCheckUtils]: 45: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,219 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {210247#true} {210247#true} #1122#return; {210247#true} is VALID [2022-04-28 08:18:19,219 INFO L290 TraceCheckUtils]: 47: Hoare triple {210247#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {210247#true} is VALID [2022-04-28 08:18:19,219 INFO L290 TraceCheckUtils]: 48: Hoare triple {210247#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {210247#true} is VALID [2022-04-28 08:18:19,220 INFO L272 TraceCheckUtils]: 49: Hoare triple {210247#true} call stubMoreProcessingRequired(); {210370#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:19,220 INFO L290 TraceCheckUtils]: 50: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {210247#true} is VALID [2022-04-28 08:18:19,220 INFO L290 TraceCheckUtils]: 51: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,220 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {210247#true} {210247#true} #1124#return; {210247#true} is VALID [2022-04-28 08:18:19,220 INFO L290 TraceCheckUtils]: 53: Hoare triple {210247#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {210247#true} is VALID [2022-04-28 08:18:19,220 INFO L290 TraceCheckUtils]: 54: Hoare triple {210247#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {210247#true} is VALID [2022-04-28 08:18:19,220 INFO L290 TraceCheckUtils]: 55: Hoare triple {210247#true} assume 1 == ~tmp_ndt_11~0; {210247#true} is VALID [2022-04-28 08:18:19,221 INFO L290 TraceCheckUtils]: 56: Hoare triple {210247#true} ~returnVal2~0 := -1073741823; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:18:19,221 INFO L290 TraceCheckUtils]: 57: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:18:19,221 INFO L290 TraceCheckUtils]: 58: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:18:19,222 INFO L290 TraceCheckUtils]: 59: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:18:19,222 INFO L290 TraceCheckUtils]: 60: Hoare triple {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 08:18:19,222 INFO L290 TraceCheckUtils]: 61: Hoare triple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 08:18:19,223 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {210247#true} #1044#return; {210345#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} is VALID [2022-04-28 08:18:19,223 INFO L290 TraceCheckUtils]: 63: Hoare triple {210345#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-28 08:18:19,224 INFO L290 TraceCheckUtils]: 64: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(259 == ~__cil_tmp30~0); {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-28 08:18:19,224 INFO L290 TraceCheckUtils]: 65: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-28 08:18:19,224 INFO L272 TraceCheckUtils]: 66: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} call IofCompleteRequest(~Irp, 0); {210370#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:19,225 INFO L290 TraceCheckUtils]: 67: Hoare triple {210370#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210247#true} is VALID [2022-04-28 08:18:19,225 INFO L290 TraceCheckUtils]: 68: Hoare triple {210247#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210247#true} is VALID [2022-04-28 08:18:19,225 INFO L290 TraceCheckUtils]: 69: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 08:18:19,225 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {210247#true} {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #1048#return; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-28 08:18:19,226 INFO L290 TraceCheckUtils]: 71: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-28 08:18:19,226 INFO L290 TraceCheckUtils]: 72: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(0 == ~PagingReferenceCount~0); {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-28 08:18:19,226 INFO L290 TraceCheckUtils]: 73: Hoare triple {210346#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #res := ~ntStatus~0; {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-28 08:18:19,227 INFO L290 TraceCheckUtils]: 74: Hoare triple {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} assume true; {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-28 08:18:19,227 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} {210247#true} #1076#return; {210312#(<= (+ 1073741823 |main_#t~ret100|) 0)} is VALID [2022-04-28 08:18:19,228 INFO L290 TraceCheckUtils]: 76: Hoare triple {210312#(<= (+ 1073741823 |main_#t~ret100|) 0)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-28 08:18:19,228 INFO L290 TraceCheckUtils]: 77: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume !(1 == ~pended~0); {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-28 08:18:19,228 INFO L290 TraceCheckUtils]: 78: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume !(1 == ~pended~0); {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-28 08:18:19,229 INFO L290 TraceCheckUtils]: 79: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 != ~UNLOADED~0; {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-28 08:18:19,229 INFO L290 TraceCheckUtils]: 80: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume -1 != ~status~1; {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-28 08:18:19,229 INFO L290 TraceCheckUtils]: 81: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 != ~SKIP2~0; {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-28 08:18:19,230 INFO L290 TraceCheckUtils]: 82: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 != ~IPC~0; {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-28 08:18:19,230 INFO L290 TraceCheckUtils]: 83: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume !(~s~0 != ~DC~0); {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-28 08:18:19,230 INFO L290 TraceCheckUtils]: 84: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume !(1 == ~pended~0); {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-28 08:18:19,231 INFO L290 TraceCheckUtils]: 85: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 == ~DC~0; {210313#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-28 08:18:19,231 INFO L290 TraceCheckUtils]: 86: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume 259 == ~status~1; {210248#false} is VALID [2022-04-28 08:18:19,231 INFO L272 TraceCheckUtils]: 87: Hoare triple {210248#false} call errorFn(); {210248#false} is VALID [2022-04-28 08:18:19,231 INFO L290 TraceCheckUtils]: 88: Hoare triple {210248#false} assume !false; {210248#false} is VALID [2022-04-28 08:18:19,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:18:19,232 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:18:19,232 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1608504354] [2022-04-28 08:18:19,232 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1608504354] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:18:19,232 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:18:19,232 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 08:18:19,232 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:18:19,232 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [115989551] [2022-04-28 08:18:19,232 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [115989551] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:18:19,233 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:18:19,233 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 08:18:19,233 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [936142645] [2022-04-28 08:18:19,233 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:18:19,233 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 [2022-04-28 08:18:19,233 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:18:19,233 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) [2022-04-28 08:18:19,302 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:19,302 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 08:18:19,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:18:19,303 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 08:18:19,303 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:18:19,303 INFO L87 Difference]: Start difference. First operand 473 states and 566 transitions. Second operand has 16 states, 16 states have (on average 4.3125) internal successors, (69), 7 states have internal predecessors, (69), 3 states have call successors, (11), 9 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-28 08:18:25,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:25,047 INFO L93 Difference]: Finished difference Result 526 states and 628 transitions. [2022-04-28 08:18:25,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-28 08:18:25,047 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 [2022-04-28 08:18:25,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:18:25,047 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) [2022-04-28 08:18:25,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 372 transitions. [2022-04-28 08:18:25,062 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) [2022-04-28 08:18:25,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 372 transitions. [2022-04-28 08:18:25,065 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 372 transitions. [2022-04-28 08:18:25,414 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 372 edges. 372 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:25,426 INFO L225 Difference]: With dead ends: 526 [2022-04-28 08:18:25,426 INFO L226 Difference]: Without dead ends: 505 [2022-04-28 08:18:25,427 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=78, Invalid=342, Unknown=0, NotChecked=0, Total=420 [2022-04-28 08:18:25,427 INFO L413 NwaCegarLoop]: 305 mSDtfsCounter, 399 mSDsluCounter, 1406 mSDsCounter, 0 mSdLazyCounter, 1647 mSolverCounterSat, 118 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 403 SdHoareTripleChecker+Valid, 1711 SdHoareTripleChecker+Invalid, 1765 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 118 IncrementalHoareTripleChecker+Valid, 1647 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-28 08:18:25,427 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [403 Valid, 1711 Invalid, 1765 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [118 Valid, 1647 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-28 08:18:25,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2022-04-28 08:18:26,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 465. [2022-04-28 08:18:26,639 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:18:26,640 INFO L82 GeneralOperation]: Start isEquivalent. First operand 505 states. Second operand has 465 states, 365 states have (on average 1.210958904109589) internal successors, (442), 371 states have internal predecessors, (442), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-28 08:18:26,640 INFO L74 IsIncluded]: Start isIncluded. First operand 505 states. Second operand has 465 states, 365 states have (on average 1.210958904109589) internal successors, (442), 371 states have internal predecessors, (442), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-28 08:18:26,641 INFO L87 Difference]: Start difference. First operand 505 states. Second operand has 465 states, 365 states have (on average 1.210958904109589) internal successors, (442), 371 states have internal predecessors, (442), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-28 08:18:26,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:26,649 INFO L93 Difference]: Finished difference Result 505 states and 605 transitions. [2022-04-28 08:18:26,649 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 605 transitions. [2022-04-28 08:18:26,649 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:18:26,649 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:18:26,650 INFO L74 IsIncluded]: Start isIncluded. First operand has 465 states, 365 states have (on average 1.210958904109589) internal successors, (442), 371 states have internal predecessors, (442), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) Second operand 505 states. [2022-04-28 08:18:26,650 INFO L87 Difference]: Start difference. First operand has 465 states, 365 states have (on average 1.210958904109589) internal successors, (442), 371 states have internal predecessors, (442), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) Second operand 505 states. [2022-04-28 08:18:26,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:26,658 INFO L93 Difference]: Finished difference Result 505 states and 605 transitions. [2022-04-28 08:18:26,658 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 605 transitions. [2022-04-28 08:18:26,658 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:18:26,658 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:18:26,659 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:18:26,659 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:18:26,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 465 states, 365 states have (on average 1.210958904109589) internal successors, (442), 371 states have internal predecessors, (442), 53 states have call successors, (53), 41 states have call predecessors, (53), 46 states have return successors, (60), 53 states have call predecessors, (60), 49 states have call successors, (60) [2022-04-28 08:18:26,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 555 transitions. [2022-04-28 08:18:26,668 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 555 transitions. Word has length 89 [2022-04-28 08:18:26,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:18:26,669 INFO L495 AbstractCegarLoop]: Abstraction has 465 states and 555 transitions. [2022-04-28 08:18:26,669 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) [2022-04-28 08:18:26,669 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 465 states and 555 transitions. [2022-04-28 08:18:27,765 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 555 edges. 555 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:27,766 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 555 transitions. [2022-04-28 08:18:27,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-04-28 08:18:27,766 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:18:27,766 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, 1, 1, 1] [2022-04-28 08:18:27,767 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49 [2022-04-28 08:18:27,767 INFO L420 AbstractCegarLoop]: === Iteration 51 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:18:27,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:18:27,767 INFO L85 PathProgramCache]: Analyzing trace with hash 945867422, now seen corresponding path program 1 times [2022-04-28 08:18:27,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:18:27,767 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [916793563] [2022-04-28 08:18:27,767 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:18:27,767 INFO L85 PathProgramCache]: Analyzing trace with hash 945867422, now seen corresponding path program 2 times [2022-04-28 08:18:27,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:18:27,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1137757776] [2022-04-28 08:18:27,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:18:27,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:18:27,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:27,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:18:27,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:27,867 INFO L290 TraceCheckUtils]: 0: Hoare triple {213446#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {213375#true} is VALID [2022-04-28 08:18:27,868 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 08:18:27,868 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {213375#true} {213375#true} #1156#return; {213375#true} is VALID [2022-04-28 08:18:27,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:18:27,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:27,889 INFO L290 TraceCheckUtils]: 0: Hoare triple {213447#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {213375#true} is VALID [2022-04-28 08:18:27,889 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 08:18:27,889 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {213375#true} {213375#true} #1066#return; {213375#true} is VALID [2022-04-28 08:18:27,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:18:27,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:27,902 INFO L290 TraceCheckUtils]: 0: Hoare triple {213448#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {213386#(= ~customIrp~0 0)} is VALID [2022-04-28 08:18:27,902 INFO L290 TraceCheckUtils]: 1: Hoare triple {213386#(= ~customIrp~0 0)} assume true; {213386#(= ~customIrp~0 0)} is VALID [2022-04-28 08:18:27,903 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {213386#(= ~customIrp~0 0)} {213375#true} #1068#return; {213386#(= ~customIrp~0 0)} is VALID [2022-04-28 08:18:27,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:18:27,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:27,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-28 08:18:27,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:27,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:18:27,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:27,978 INFO L290 TraceCheckUtils]: 0: Hoare triple {213375#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {213375#true} is VALID [2022-04-28 08:18:27,979 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume !(0 == ~tmp_ndt_14~0); {213375#true} is VALID [2022-04-28 08:18:27,979 INFO L290 TraceCheckUtils]: 2: Hoare triple {213375#true} #res := -1073741823; {213375#true} is VALID [2022-04-28 08:18:27,979 INFO L290 TraceCheckUtils]: 3: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 08:18:27,979 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {213375#true} {213375#true} #1114#return; {213375#true} is VALID [2022-04-28 08:18:27,979 INFO L290 TraceCheckUtils]: 0: Hoare triple {213487#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {213375#true} is VALID [2022-04-28 08:18:27,979 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {213375#true} is VALID [2022-04-28 08:18:27,979 INFO L290 TraceCheckUtils]: 2: Hoare triple {213375#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {213375#true} is VALID [2022-04-28 08:18:27,979 INFO L290 TraceCheckUtils]: 3: Hoare triple {213375#true} assume 1 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-28 08:18:27,979 INFO L272 TraceCheckUtils]: 4: Hoare triple {213375#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {213375#true} is VALID [2022-04-28 08:18:27,979 INFO L290 TraceCheckUtils]: 5: Hoare triple {213375#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {213375#true} is VALID [2022-04-28 08:18:27,979 INFO L290 TraceCheckUtils]: 6: Hoare triple {213375#true} assume !(0 == ~tmp_ndt_14~0); {213375#true} is VALID [2022-04-28 08:18:27,979 INFO L290 TraceCheckUtils]: 7: Hoare triple {213375#true} #res := -1073741823; {213375#true} is VALID [2022-04-28 08:18:27,980 INFO L290 TraceCheckUtils]: 8: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 08:18:27,980 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {213375#true} {213375#true} #1114#return; {213375#true} is VALID [2022-04-28 08:18:27,980 INFO L290 TraceCheckUtils]: 10: Hoare triple {213375#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {213375#true} is VALID [2022-04-28 08:18:27,980 INFO L290 TraceCheckUtils]: 11: Hoare triple {213375#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {213375#true} is VALID [2022-04-28 08:18:27,980 INFO L290 TraceCheckUtils]: 12: Hoare triple {213375#true} assume 0 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-28 08:18:27,980 INFO L290 TraceCheckUtils]: 13: Hoare triple {213375#true} #res := ~status~0; {213375#true} is VALID [2022-04-28 08:18:27,980 INFO L290 TraceCheckUtils]: 14: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 08:18:27,981 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {213375#true} {213450#(= |old(~customIrp~0)| ~customIrp~0)} #1026#return; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:27,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-28 08:18:27,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:28,007 INFO L290 TraceCheckUtils]: 0: Hoare triple {213493#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,007 INFO L290 TraceCheckUtils]: 1: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,008 INFO L290 TraceCheckUtils]: 2: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,008 INFO L290 TraceCheckUtils]: 3: Hoare triple {213475#(= |old(~customIrp~0)| 1)} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,008 INFO L290 TraceCheckUtils]: 4: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_12~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,009 INFO L290 TraceCheckUtils]: 5: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,009 INFO L290 TraceCheckUtils]: 6: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,010 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {213475#(= |old(~customIrp~0)| 1)} {213450#(= |old(~customIrp~0)| ~customIrp~0)} #1028#return; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-04-28 08:18:28,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:28,026 INFO L290 TraceCheckUtils]: 0: Hoare triple {213494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {213375#true} is VALID [2022-04-28 08:18:28,026 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume !(0 != ~compRegistered~0); {213375#true} is VALID [2022-04-28 08:18:28,026 INFO L290 TraceCheckUtils]: 2: Hoare triple {213375#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {213375#true} is VALID [2022-04-28 08:18:28,026 INFO L290 TraceCheckUtils]: 3: Hoare triple {213375#true} assume 0 == ~tmp_ndt_10~0; {213375#true} is VALID [2022-04-28 08:18:28,027 INFO L290 TraceCheckUtils]: 4: Hoare triple {213375#true} ~returnVal2~0 := 0; {213375#true} is VALID [2022-04-28 08:18:28,027 INFO L290 TraceCheckUtils]: 5: Hoare triple {213375#true} assume !(~s~0 == ~NP~0); {213375#true} is VALID [2022-04-28 08:18:28,027 INFO L290 TraceCheckUtils]: 6: Hoare triple {213375#true} assume !(~s~0 == ~MPR1~0); {213375#true} is VALID [2022-04-28 08:18:28,027 INFO L290 TraceCheckUtils]: 7: Hoare triple {213375#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {213375#true} is VALID [2022-04-28 08:18:28,027 INFO L290 TraceCheckUtils]: 8: Hoare triple {213375#true} #res := ~returnVal2~0; {213375#true} is VALID [2022-04-28 08:18:28,027 INFO L290 TraceCheckUtils]: 9: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 08:18:28,028 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {213375#true} {213475#(= |old(~customIrp~0)| 1)} #1032#return; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,029 INFO L290 TraceCheckUtils]: 0: Hoare triple {213449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,029 INFO L290 TraceCheckUtils]: 1: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~PagingReferenceCount~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,030 INFO L290 TraceCheckUtils]: 2: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,030 INFO L290 TraceCheckUtils]: 3: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 != ~disketteExtension__IsRemoved~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,031 INFO L290 TraceCheckUtils]: 4: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~irpSp__MinorFunction~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,031 INFO L290 TraceCheckUtils]: 5: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,032 INFO L290 TraceCheckUtils]: 6: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,032 INFO L290 TraceCheckUtils]: 7: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,033 INFO L272 TraceCheckUtils]: 8: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {213487#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:18:28,033 INFO L290 TraceCheckUtils]: 9: Hoare triple {213487#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {213375#true} is VALID [2022-04-28 08:18:28,033 INFO L290 TraceCheckUtils]: 10: Hoare triple {213375#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {213375#true} is VALID [2022-04-28 08:18:28,033 INFO L290 TraceCheckUtils]: 11: Hoare triple {213375#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {213375#true} is VALID [2022-04-28 08:18:28,033 INFO L290 TraceCheckUtils]: 12: Hoare triple {213375#true} assume 1 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-28 08:18:28,033 INFO L272 TraceCheckUtils]: 13: Hoare triple {213375#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {213375#true} is VALID [2022-04-28 08:18:28,034 INFO L290 TraceCheckUtils]: 14: Hoare triple {213375#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {213375#true} is VALID [2022-04-28 08:18:28,034 INFO L290 TraceCheckUtils]: 15: Hoare triple {213375#true} assume !(0 == ~tmp_ndt_14~0); {213375#true} is VALID [2022-04-28 08:18:28,034 INFO L290 TraceCheckUtils]: 16: Hoare triple {213375#true} #res := -1073741823; {213375#true} is VALID [2022-04-28 08:18:28,034 INFO L290 TraceCheckUtils]: 17: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 08:18:28,034 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {213375#true} {213375#true} #1114#return; {213375#true} is VALID [2022-04-28 08:18:28,034 INFO L290 TraceCheckUtils]: 19: Hoare triple {213375#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {213375#true} is VALID [2022-04-28 08:18:28,034 INFO L290 TraceCheckUtils]: 20: Hoare triple {213375#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {213375#true} is VALID [2022-04-28 08:18:28,034 INFO L290 TraceCheckUtils]: 21: Hoare triple {213375#true} assume 0 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-28 08:18:28,034 INFO L290 TraceCheckUtils]: 22: Hoare triple {213375#true} #res := ~status~0; {213375#true} is VALID [2022-04-28 08:18:28,034 INFO L290 TraceCheckUtils]: 23: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 08:18:28,035 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {213375#true} {213450#(= |old(~customIrp~0)| ~customIrp~0)} #1026#return; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,036 INFO L290 TraceCheckUtils]: 25: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,036 INFO L290 TraceCheckUtils]: 26: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 259 == ~__cil_tmp29~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,037 INFO L272 TraceCheckUtils]: 27: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {213493#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:28,038 INFO L290 TraceCheckUtils]: 28: Hoare triple {213493#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,038 INFO L290 TraceCheckUtils]: 29: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,039 INFO L290 TraceCheckUtils]: 30: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,039 INFO L290 TraceCheckUtils]: 31: Hoare triple {213475#(= |old(~customIrp~0)| 1)} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,039 INFO L290 TraceCheckUtils]: 32: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_12~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,040 INFO L290 TraceCheckUtils]: 33: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,040 INFO L290 TraceCheckUtils]: 34: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,041 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {213475#(= |old(~customIrp~0)| 1)} {213450#(= |old(~customIrp~0)| ~customIrp~0)} #1028#return; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,042 INFO L290 TraceCheckUtils]: 36: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,042 INFO L290 TraceCheckUtils]: 37: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume 0 != ~disketteExtension__FloppyThread~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,043 INFO L290 TraceCheckUtils]: 38: Hoare triple {213475#(= |old(~customIrp~0)| 1)} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,043 INFO L290 TraceCheckUtils]: 39: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,044 INFO L290 TraceCheckUtils]: 40: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #t~post37 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post37;havoc #t~post37;#t~post38 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post38;havoc #t~post38; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,044 INFO L272 TraceCheckUtils]: 41: Hoare triple {213475#(= |old(~customIrp~0)| 1)} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {213494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:28,044 INFO L290 TraceCheckUtils]: 42: Hoare triple {213494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {213375#true} is VALID [2022-04-28 08:18:28,045 INFO L290 TraceCheckUtils]: 43: Hoare triple {213375#true} assume !(0 != ~compRegistered~0); {213375#true} is VALID [2022-04-28 08:18:28,045 INFO L290 TraceCheckUtils]: 44: Hoare triple {213375#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {213375#true} is VALID [2022-04-28 08:18:28,045 INFO L290 TraceCheckUtils]: 45: Hoare triple {213375#true} assume 0 == ~tmp_ndt_10~0; {213375#true} is VALID [2022-04-28 08:18:28,045 INFO L290 TraceCheckUtils]: 46: Hoare triple {213375#true} ~returnVal2~0 := 0; {213375#true} is VALID [2022-04-28 08:18:28,045 INFO L290 TraceCheckUtils]: 47: Hoare triple {213375#true} assume !(~s~0 == ~NP~0); {213375#true} is VALID [2022-04-28 08:18:28,045 INFO L290 TraceCheckUtils]: 48: Hoare triple {213375#true} assume !(~s~0 == ~MPR1~0); {213375#true} is VALID [2022-04-28 08:18:28,045 INFO L290 TraceCheckUtils]: 49: Hoare triple {213375#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {213375#true} is VALID [2022-04-28 08:18:28,045 INFO L290 TraceCheckUtils]: 50: Hoare triple {213375#true} #res := ~returnVal2~0; {213375#true} is VALID [2022-04-28 08:18:28,045 INFO L290 TraceCheckUtils]: 51: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 08:18:28,046 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {213375#true} {213475#(= |old(~customIrp~0)| 1)} #1032#return; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,046 INFO L290 TraceCheckUtils]: 53: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,047 INFO L290 TraceCheckUtils]: 54: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,047 INFO L290 TraceCheckUtils]: 55: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume !(0 == ~PagingReferenceCount~0); {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,047 INFO L290 TraceCheckUtils]: 56: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := ~ntStatus~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,048 INFO L290 TraceCheckUtils]: 57: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,048 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {213475#(= |old(~customIrp~0)| 1)} {213386#(= ~customIrp~0 0)} #1076#return; {213376#false} is VALID [2022-04-28 08:18:28,050 INFO L272 TraceCheckUtils]: 0: Hoare triple {213375#true} call ULTIMATE.init(); {213446#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:18:28,051 INFO L290 TraceCheckUtils]: 1: Hoare triple {213446#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {213375#true} is VALID [2022-04-28 08:18:28,051 INFO L290 TraceCheckUtils]: 2: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 08:18:28,051 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {213375#true} {213375#true} #1156#return; {213375#true} is VALID [2022-04-28 08:18:28,051 INFO L272 TraceCheckUtils]: 4: Hoare triple {213375#true} call #t~ret170 := main(); {213375#true} is VALID [2022-04-28 08:18:28,051 INFO L290 TraceCheckUtils]: 5: Hoare triple {213375#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {213375#true} is VALID [2022-04-28 08:18:28,052 INFO L272 TraceCheckUtils]: 6: Hoare triple {213375#true} call _BLAST_init(); {213447#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:28,052 INFO L290 TraceCheckUtils]: 7: Hoare triple {213447#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {213375#true} is VALID [2022-04-28 08:18:28,052 INFO L290 TraceCheckUtils]: 8: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 08:18:28,052 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {213375#true} {213375#true} #1066#return; {213375#true} is VALID [2022-04-28 08:18:28,052 INFO L290 TraceCheckUtils]: 10: Hoare triple {213375#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {213375#true} is VALID [2022-04-28 08:18:28,052 INFO L290 TraceCheckUtils]: 11: Hoare triple {213375#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {213375#true} is VALID [2022-04-28 08:18:28,053 INFO L272 TraceCheckUtils]: 12: Hoare triple {213375#true} call stub_driver_init(); {213448#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:28,053 INFO L290 TraceCheckUtils]: 13: Hoare triple {213448#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {213386#(= ~customIrp~0 0)} is VALID [2022-04-28 08:18:28,054 INFO L290 TraceCheckUtils]: 14: Hoare triple {213386#(= ~customIrp~0 0)} assume true; {213386#(= ~customIrp~0 0)} is VALID [2022-04-28 08:18:28,054 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {213386#(= ~customIrp~0 0)} {213375#true} #1068#return; {213386#(= ~customIrp~0 0)} is VALID [2022-04-28 08:18:28,055 INFO L290 TraceCheckUtils]: 16: Hoare triple {213386#(= ~customIrp~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {213386#(= ~customIrp~0 0)} is VALID [2022-04-28 08:18:28,055 INFO L290 TraceCheckUtils]: 17: Hoare triple {213386#(= ~customIrp~0 0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {213386#(= ~customIrp~0 0)} is VALID [2022-04-28 08:18:28,055 INFO L290 TraceCheckUtils]: 18: Hoare triple {213386#(= ~customIrp~0 0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {213386#(= ~customIrp~0 0)} is VALID [2022-04-28 08:18:28,056 INFO L290 TraceCheckUtils]: 19: Hoare triple {213386#(= ~customIrp~0 0)} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {213386#(= ~customIrp~0 0)} is VALID [2022-04-28 08:18:28,056 INFO L290 TraceCheckUtils]: 20: Hoare triple {213386#(= ~customIrp~0 0)} assume 3 == ~tmp_ndt_4~0; {213386#(= ~customIrp~0 0)} is VALID [2022-04-28 08:18:28,057 INFO L272 TraceCheckUtils]: 21: Hoare triple {213386#(= ~customIrp~0 0)} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {213449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:28,058 INFO L290 TraceCheckUtils]: 22: Hoare triple {213449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,058 INFO L290 TraceCheckUtils]: 23: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~PagingReferenceCount~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,059 INFO L290 TraceCheckUtils]: 24: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,059 INFO L290 TraceCheckUtils]: 25: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 != ~disketteExtension__IsRemoved~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,060 INFO L290 TraceCheckUtils]: 26: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~irpSp__MinorFunction~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,060 INFO L290 TraceCheckUtils]: 27: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,060 INFO L290 TraceCheckUtils]: 28: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,061 INFO L290 TraceCheckUtils]: 29: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,062 INFO L272 TraceCheckUtils]: 30: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {213487#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:18:28,062 INFO L290 TraceCheckUtils]: 31: Hoare triple {213487#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {213375#true} is VALID [2022-04-28 08:18:28,062 INFO L290 TraceCheckUtils]: 32: Hoare triple {213375#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {213375#true} is VALID [2022-04-28 08:18:28,062 INFO L290 TraceCheckUtils]: 33: Hoare triple {213375#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {213375#true} is VALID [2022-04-28 08:18:28,062 INFO L290 TraceCheckUtils]: 34: Hoare triple {213375#true} assume 1 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-28 08:18:28,062 INFO L272 TraceCheckUtils]: 35: Hoare triple {213375#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {213375#true} is VALID [2022-04-28 08:18:28,062 INFO L290 TraceCheckUtils]: 36: Hoare triple {213375#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {213375#true} is VALID [2022-04-28 08:18:28,062 INFO L290 TraceCheckUtils]: 37: Hoare triple {213375#true} assume !(0 == ~tmp_ndt_14~0); {213375#true} is VALID [2022-04-28 08:18:28,062 INFO L290 TraceCheckUtils]: 38: Hoare triple {213375#true} #res := -1073741823; {213375#true} is VALID [2022-04-28 08:18:28,062 INFO L290 TraceCheckUtils]: 39: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 08:18:28,062 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {213375#true} {213375#true} #1114#return; {213375#true} is VALID [2022-04-28 08:18:28,063 INFO L290 TraceCheckUtils]: 41: Hoare triple {213375#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {213375#true} is VALID [2022-04-28 08:18:28,063 INFO L290 TraceCheckUtils]: 42: Hoare triple {213375#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {213375#true} is VALID [2022-04-28 08:18:28,063 INFO L290 TraceCheckUtils]: 43: Hoare triple {213375#true} assume 0 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-28 08:18:28,063 INFO L290 TraceCheckUtils]: 44: Hoare triple {213375#true} #res := ~status~0; {213375#true} is VALID [2022-04-28 08:18:28,063 INFO L290 TraceCheckUtils]: 45: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 08:18:28,064 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {213375#true} {213450#(= |old(~customIrp~0)| ~customIrp~0)} #1026#return; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,064 INFO L290 TraceCheckUtils]: 47: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,064 INFO L290 TraceCheckUtils]: 48: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 259 == ~__cil_tmp29~0; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,065 INFO L272 TraceCheckUtils]: 49: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {213493#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:28,066 INFO L290 TraceCheckUtils]: 50: Hoare triple {213493#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,066 INFO L290 TraceCheckUtils]: 51: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {213450#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:18:28,067 INFO L290 TraceCheckUtils]: 52: Hoare triple {213450#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,067 INFO L290 TraceCheckUtils]: 53: Hoare triple {213475#(= |old(~customIrp~0)| 1)} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,067 INFO L290 TraceCheckUtils]: 54: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_12~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,067 INFO L290 TraceCheckUtils]: 55: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,068 INFO L290 TraceCheckUtils]: 56: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,069 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {213475#(= |old(~customIrp~0)| 1)} {213450#(= |old(~customIrp~0)| ~customIrp~0)} #1028#return; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,069 INFO L290 TraceCheckUtils]: 58: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,069 INFO L290 TraceCheckUtils]: 59: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume 0 != ~disketteExtension__FloppyThread~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,070 INFO L290 TraceCheckUtils]: 60: Hoare triple {213475#(= |old(~customIrp~0)| 1)} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,070 INFO L290 TraceCheckUtils]: 61: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,070 INFO L290 TraceCheckUtils]: 62: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #t~post37 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post37;havoc #t~post37;#t~post38 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post38;havoc #t~post38; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,071 INFO L272 TraceCheckUtils]: 63: Hoare triple {213475#(= |old(~customIrp~0)| 1)} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {213494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:28,071 INFO L290 TraceCheckUtils]: 64: Hoare triple {213494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {213375#true} is VALID [2022-04-28 08:18:28,071 INFO L290 TraceCheckUtils]: 65: Hoare triple {213375#true} assume !(0 != ~compRegistered~0); {213375#true} is VALID [2022-04-28 08:18:28,071 INFO L290 TraceCheckUtils]: 66: Hoare triple {213375#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {213375#true} is VALID [2022-04-28 08:18:28,071 INFO L290 TraceCheckUtils]: 67: Hoare triple {213375#true} assume 0 == ~tmp_ndt_10~0; {213375#true} is VALID [2022-04-28 08:18:28,071 INFO L290 TraceCheckUtils]: 68: Hoare triple {213375#true} ~returnVal2~0 := 0; {213375#true} is VALID [2022-04-28 08:18:28,072 INFO L290 TraceCheckUtils]: 69: Hoare triple {213375#true} assume !(~s~0 == ~NP~0); {213375#true} is VALID [2022-04-28 08:18:28,072 INFO L290 TraceCheckUtils]: 70: Hoare triple {213375#true} assume !(~s~0 == ~MPR1~0); {213375#true} is VALID [2022-04-28 08:18:28,072 INFO L290 TraceCheckUtils]: 71: Hoare triple {213375#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {213375#true} is VALID [2022-04-28 08:18:28,072 INFO L290 TraceCheckUtils]: 72: Hoare triple {213375#true} #res := ~returnVal2~0; {213375#true} is VALID [2022-04-28 08:18:28,072 INFO L290 TraceCheckUtils]: 73: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 08:18:28,072 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {213375#true} {213475#(= |old(~customIrp~0)| 1)} #1032#return; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,073 INFO L290 TraceCheckUtils]: 75: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,073 INFO L290 TraceCheckUtils]: 76: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,073 INFO L290 TraceCheckUtils]: 77: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume !(0 == ~PagingReferenceCount~0); {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,074 INFO L290 TraceCheckUtils]: 78: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := ~ntStatus~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,074 INFO L290 TraceCheckUtils]: 79: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 08:18:28,075 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {213475#(= |old(~customIrp~0)| 1)} {213386#(= ~customIrp~0 0)} #1076#return; {213376#false} is VALID [2022-04-28 08:18:28,075 INFO L290 TraceCheckUtils]: 81: Hoare triple {213376#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {213376#false} is VALID [2022-04-28 08:18:28,075 INFO L290 TraceCheckUtils]: 82: Hoare triple {213376#false} assume !(1 == ~pended~0); {213376#false} is VALID [2022-04-28 08:18:28,075 INFO L290 TraceCheckUtils]: 83: Hoare triple {213376#false} assume !(1 == ~pended~0); {213376#false} is VALID [2022-04-28 08:18:28,075 INFO L290 TraceCheckUtils]: 84: Hoare triple {213376#false} assume ~s~0 != ~UNLOADED~0; {213376#false} is VALID [2022-04-28 08:18:28,075 INFO L290 TraceCheckUtils]: 85: Hoare triple {213376#false} assume -1 != ~status~1; {213376#false} is VALID [2022-04-28 08:18:28,075 INFO L290 TraceCheckUtils]: 86: Hoare triple {213376#false} assume !(~s~0 != ~SKIP2~0); {213376#false} is VALID [2022-04-28 08:18:28,075 INFO L290 TraceCheckUtils]: 87: Hoare triple {213376#false} assume !(1 == ~pended~0); {213376#false} is VALID [2022-04-28 08:18:28,075 INFO L290 TraceCheckUtils]: 88: Hoare triple {213376#false} assume !(~s~0 == ~DC~0); {213376#false} is VALID [2022-04-28 08:18:28,076 INFO L290 TraceCheckUtils]: 89: Hoare triple {213376#false} assume ~status~1 != ~lowerDriverReturn~0; {213376#false} is VALID [2022-04-28 08:18:28,076 INFO L272 TraceCheckUtils]: 90: Hoare triple {213376#false} call errorFn(); {213376#false} is VALID [2022-04-28 08:18:28,076 INFO L290 TraceCheckUtils]: 91: Hoare triple {213376#false} assume !false; {213376#false} is VALID [2022-04-28 08:18:28,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:18:28,076 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:18:28,076 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1137757776] [2022-04-28 08:18:28,076 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1137757776] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:18:28,076 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:18:28,077 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:18:28,077 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:18:28,077 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [916793563] [2022-04-28 08:18:28,077 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [916793563] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:18:28,077 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:18:28,077 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 08:18:28,077 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116448665] [2022-04-28 08:18:28,077 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:18:28,078 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) Word has length 92 [2022-04-28 08:18:28,078 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:18:28,078 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) [2022-04-28 08:18:28,154 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:28,154 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 08:18:28,154 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:18:28,154 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 08:18:28,154 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2022-04-28 08:18:28,155 INFO L87 Difference]: Start difference. First operand 465 states and 555 transitions. Second operand has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) [2022-04-28 08:18:32,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:32,999 INFO L93 Difference]: Finished difference Result 910 states and 1073 transitions. [2022-04-28 08:18:33,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 08:18:33,000 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) Word has length 92 [2022-04-28 08:18:33,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:18:33,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) [2022-04-28 08:18:33,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 632 transitions. [2022-04-28 08:18:33,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) [2022-04-28 08:18:33,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 632 transitions. [2022-04-28 08:18:33,007 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 632 transitions. [2022-04-28 08:18:33,564 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 632 edges. 632 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:33,583 INFO L225 Difference]: With dead ends: 910 [2022-04-28 08:18:33,583 INFO L226 Difference]: Without dead ends: 611 [2022-04-28 08:18:33,584 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=124, Invalid=338, Unknown=0, NotChecked=0, Total=462 [2022-04-28 08:18:33,584 INFO L413 NwaCegarLoop]: 318 mSDtfsCounter, 957 mSDsluCounter, 197 mSDsCounter, 0 mSdLazyCounter, 1004 mSolverCounterSat, 317 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 964 SdHoareTripleChecker+Valid, 515 SdHoareTripleChecker+Invalid, 1321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 317 IncrementalHoareTripleChecker+Valid, 1004 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-28 08:18:33,584 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [964 Valid, 515 Invalid, 1321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [317 Valid, 1004 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-28 08:18:33,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 611 states. [2022-04-28 08:18:35,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 611 to 586. [2022-04-28 08:18:35,092 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:18:35,092 INFO L82 GeneralOperation]: Start isEquivalent. First operand 611 states. Second operand has 586 states, 462 states have (on average 1.2034632034632036) internal successors, (556), 470 states have internal predecessors, (556), 61 states have call successors, (61), 53 states have call predecessors, (61), 62 states have return successors, (72), 63 states have call predecessors, (72), 57 states have call successors, (72) [2022-04-28 08:18:35,093 INFO L74 IsIncluded]: Start isIncluded. First operand 611 states. Second operand has 586 states, 462 states have (on average 1.2034632034632036) internal successors, (556), 470 states have internal predecessors, (556), 61 states have call successors, (61), 53 states have call predecessors, (61), 62 states have return successors, (72), 63 states have call predecessors, (72), 57 states have call successors, (72) [2022-04-28 08:18:35,093 INFO L87 Difference]: Start difference. First operand 611 states. Second operand has 586 states, 462 states have (on average 1.2034632034632036) internal successors, (556), 470 states have internal predecessors, (556), 61 states have call successors, (61), 53 states have call predecessors, (61), 62 states have return successors, (72), 63 states have call predecessors, (72), 57 states have call successors, (72) [2022-04-28 08:18:35,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:35,104 INFO L93 Difference]: Finished difference Result 611 states and 714 transitions. [2022-04-28 08:18:35,105 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 714 transitions. [2022-04-28 08:18:35,105 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:18:35,105 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:18:35,105 INFO L74 IsIncluded]: Start isIncluded. First operand has 586 states, 462 states have (on average 1.2034632034632036) internal successors, (556), 470 states have internal predecessors, (556), 61 states have call successors, (61), 53 states have call predecessors, (61), 62 states have return successors, (72), 63 states have call predecessors, (72), 57 states have call successors, (72) Second operand 611 states. [2022-04-28 08:18:35,106 INFO L87 Difference]: Start difference. First operand has 586 states, 462 states have (on average 1.2034632034632036) internal successors, (556), 470 states have internal predecessors, (556), 61 states have call successors, (61), 53 states have call predecessors, (61), 62 states have return successors, (72), 63 states have call predecessors, (72), 57 states have call successors, (72) Second operand 611 states. [2022-04-28 08:18:35,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:35,117 INFO L93 Difference]: Finished difference Result 611 states and 714 transitions. [2022-04-28 08:18:35,117 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 714 transitions. [2022-04-28 08:18:35,117 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:18:35,117 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:18:35,117 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:18:35,117 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:18:35,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 586 states, 462 states have (on average 1.2034632034632036) internal successors, (556), 470 states have internal predecessors, (556), 61 states have call successors, (61), 53 states have call predecessors, (61), 62 states have return successors, (72), 63 states have call predecessors, (72), 57 states have call successors, (72) [2022-04-28 08:18:35,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 586 states and 689 transitions. [2022-04-28 08:18:35,132 INFO L78 Accepts]: Start accepts. Automaton has 586 states and 689 transitions. Word has length 92 [2022-04-28 08:18:35,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:18:35,132 INFO L495 AbstractCegarLoop]: Abstraction has 586 states and 689 transitions. [2022-04-28 08:18:35,133 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 5 states have internal predecessors, (74), 5 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 5 states have call predecessors, (8), 4 states have call successors, (8) [2022-04-28 08:18:35,133 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 586 states and 689 transitions. [2022-04-28 08:18:36,541 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 689 edges. 689 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:36,542 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 689 transitions. [2022-04-28 08:18:36,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-04-28 08:18:36,542 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:18:36,542 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, 1, 1, 1, 1] [2022-04-28 08:18:36,543 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50 [2022-04-28 08:18:36,543 INFO L420 AbstractCegarLoop]: === Iteration 52 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:18:36,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:18:36,543 INFO L85 PathProgramCache]: Analyzing trace with hash 680283571, now seen corresponding path program 1 times [2022-04-28 08:18:36,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:18:36,543 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [886575361] [2022-04-28 08:18:36,543 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:18:36,543 INFO L85 PathProgramCache]: Analyzing trace with hash 680283571, now seen corresponding path program 2 times [2022-04-28 08:18:36,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:18:36,544 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1046760477] [2022-04-28 08:18:36,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:18:36,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:18:36,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:36,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:18:36,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:36,637 INFO L290 TraceCheckUtils]: 0: Hoare triple {217809#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {217736#true} is VALID [2022-04-28 08:18:36,637 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 08:18:36,637 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {217736#true} {217736#true} #1156#return; {217736#true} is VALID [2022-04-28 08:18:36,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:18:36,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:36,659 INFO L290 TraceCheckUtils]: 0: Hoare triple {217810#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {217736#true} is VALID [2022-04-28 08:18:36,659 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 08:18:36,659 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {217736#true} {217736#true} #1066#return; {217736#true} is VALID [2022-04-28 08:18:36,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:18:36,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:36,672 INFO L290 TraceCheckUtils]: 0: Hoare triple {217811#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {217736#true} is VALID [2022-04-28 08:18:36,672 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 08:18:36,672 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {217736#true} {217736#true} #1068#return; {217736#true} is VALID [2022-04-28 08:18:36,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:18:36,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:36,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-28 08:18:36,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:36,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:18:36,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:36,750 INFO L290 TraceCheckUtils]: 0: Hoare triple {217736#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {217736#true} is VALID [2022-04-28 08:18:36,750 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_14~0); {217736#true} is VALID [2022-04-28 08:18:36,750 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} #res := -1073741823; {217736#true} is VALID [2022-04-28 08:18:36,750 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 08:18:36,750 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {217736#true} {217736#true} #1114#return; {217736#true} is VALID [2022-04-28 08:18:36,750 INFO L290 TraceCheckUtils]: 0: Hoare triple {217852#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {217736#true} is VALID [2022-04-28 08:18:36,750 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {217736#true} is VALID [2022-04-28 08:18:36,750 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {217736#true} is VALID [2022-04-28 08:18:36,750 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-28 08:18:36,750 INFO L272 TraceCheckUtils]: 4: Hoare triple {217736#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {217736#true} is VALID [2022-04-28 08:18:36,750 INFO L290 TraceCheckUtils]: 5: Hoare triple {217736#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {217736#true} is VALID [2022-04-28 08:18:36,750 INFO L290 TraceCheckUtils]: 6: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_14~0); {217736#true} is VALID [2022-04-28 08:18:36,751 INFO L290 TraceCheckUtils]: 7: Hoare triple {217736#true} #res := -1073741823; {217736#true} is VALID [2022-04-28 08:18:36,751 INFO L290 TraceCheckUtils]: 8: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 08:18:36,751 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {217736#true} {217736#true} #1114#return; {217736#true} is VALID [2022-04-28 08:18:36,751 INFO L290 TraceCheckUtils]: 10: Hoare triple {217736#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {217736#true} is VALID [2022-04-28 08:18:36,751 INFO L290 TraceCheckUtils]: 11: Hoare triple {217736#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {217736#true} is VALID [2022-04-28 08:18:36,751 INFO L290 TraceCheckUtils]: 12: Hoare triple {217736#true} assume 0 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-28 08:18:36,751 INFO L290 TraceCheckUtils]: 13: Hoare triple {217736#true} #res := ~status~0; {217736#true} is VALID [2022-04-28 08:18:36,751 INFO L290 TraceCheckUtils]: 14: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 08:18:36,751 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {217736#true} {217736#true} #1026#return; {217736#true} is VALID [2022-04-28 08:18:36,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-28 08:18:36,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:36,763 INFO L290 TraceCheckUtils]: 0: Hoare triple {217858#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {217736#true} is VALID [2022-04-28 08:18:36,763 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-28 08:18:36,764 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} assume !(1 == ~customIrp~0); {217736#true} is VALID [2022-04-28 08:18:36,764 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-28 08:18:36,764 INFO L290 TraceCheckUtils]: 4: Hoare triple {217736#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {217736#true} is VALID [2022-04-28 08:18:36,764 INFO L290 TraceCheckUtils]: 5: Hoare triple {217736#true} assume 0 == ~tmp_ndt_12~0; {217736#true} is VALID [2022-04-28 08:18:36,764 INFO L290 TraceCheckUtils]: 6: Hoare triple {217736#true} #res := 0; {217736#true} is VALID [2022-04-28 08:18:36,764 INFO L290 TraceCheckUtils]: 7: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 08:18:36,764 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {217736#true} {217736#true} #1028#return; {217736#true} is VALID [2022-04-28 08:18:36,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-28 08:18:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:36,795 INFO L290 TraceCheckUtils]: 0: Hoare triple {217859#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {217736#true} is VALID [2022-04-28 08:18:36,795 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume !(0 != ~compRegistered~0); {217736#true} is VALID [2022-04-28 08:18:36,795 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {217736#true} is VALID [2022-04-28 08:18:36,795 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume 0 == ~tmp_ndt_10~0; {217736#true} is VALID [2022-04-28 08:18:36,795 INFO L290 TraceCheckUtils]: 4: Hoare triple {217736#true} ~returnVal2~0 := 0; {217736#true} is VALID [2022-04-28 08:18:36,795 INFO L290 TraceCheckUtils]: 5: Hoare triple {217736#true} assume !(~s~0 == ~NP~0); {217736#true} is VALID [2022-04-28 08:18:36,795 INFO L290 TraceCheckUtils]: 6: Hoare triple {217736#true} assume !(~s~0 == ~MPR1~0); {217736#true} is VALID [2022-04-28 08:18:36,796 INFO L290 TraceCheckUtils]: 7: Hoare triple {217736#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {217860#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:18:36,796 INFO L290 TraceCheckUtils]: 8: Hoare triple {217860#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,796 INFO L290 TraceCheckUtils]: 9: Hoare triple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,797 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {217736#true} #1032#return; {217849#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,797 INFO L290 TraceCheckUtils]: 0: Hoare triple {217812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {217736#true} is VALID [2022-04-28 08:18:36,797 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-28 08:18:36,797 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {217736#true} is VALID [2022-04-28 08:18:36,797 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume !(0 != ~disketteExtension__IsRemoved~0); {217736#true} is VALID [2022-04-28 08:18:36,797 INFO L290 TraceCheckUtils]: 4: Hoare triple {217736#true} assume !(0 == ~irpSp__MinorFunction~0); {217736#true} is VALID [2022-04-28 08:18:36,797 INFO L290 TraceCheckUtils]: 5: Hoare triple {217736#true} assume 5 == ~irpSp__MinorFunction~0; {217736#true} is VALID [2022-04-28 08:18:36,798 INFO L290 TraceCheckUtils]: 6: Hoare triple {217736#true} assume 5 == ~irpSp__MinorFunction~0; {217736#true} is VALID [2022-04-28 08:18:36,798 INFO L290 TraceCheckUtils]: 7: Hoare triple {217736#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {217736#true} is VALID [2022-04-28 08:18:36,798 INFO L272 TraceCheckUtils]: 8: Hoare triple {217736#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {217852#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:18:36,798 INFO L290 TraceCheckUtils]: 9: Hoare triple {217852#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {217736#true} is VALID [2022-04-28 08:18:36,798 INFO L290 TraceCheckUtils]: 10: Hoare triple {217736#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {217736#true} is VALID [2022-04-28 08:18:36,798 INFO L290 TraceCheckUtils]: 11: Hoare triple {217736#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {217736#true} is VALID [2022-04-28 08:18:36,799 INFO L290 TraceCheckUtils]: 12: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-28 08:18:36,799 INFO L272 TraceCheckUtils]: 13: Hoare triple {217736#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {217736#true} is VALID [2022-04-28 08:18:36,799 INFO L290 TraceCheckUtils]: 14: Hoare triple {217736#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {217736#true} is VALID [2022-04-28 08:18:36,799 INFO L290 TraceCheckUtils]: 15: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_14~0); {217736#true} is VALID [2022-04-28 08:18:36,799 INFO L290 TraceCheckUtils]: 16: Hoare triple {217736#true} #res := -1073741823; {217736#true} is VALID [2022-04-28 08:18:36,799 INFO L290 TraceCheckUtils]: 17: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 08:18:36,799 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {217736#true} {217736#true} #1114#return; {217736#true} is VALID [2022-04-28 08:18:36,799 INFO L290 TraceCheckUtils]: 19: Hoare triple {217736#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {217736#true} is VALID [2022-04-28 08:18:36,799 INFO L290 TraceCheckUtils]: 20: Hoare triple {217736#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {217736#true} is VALID [2022-04-28 08:18:36,799 INFO L290 TraceCheckUtils]: 21: Hoare triple {217736#true} assume 0 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-28 08:18:36,799 INFO L290 TraceCheckUtils]: 22: Hoare triple {217736#true} #res := ~status~0; {217736#true} is VALID [2022-04-28 08:18:36,799 INFO L290 TraceCheckUtils]: 23: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 08:18:36,799 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {217736#true} {217736#true} #1026#return; {217736#true} is VALID [2022-04-28 08:18:36,799 INFO L290 TraceCheckUtils]: 25: Hoare triple {217736#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {217736#true} is VALID [2022-04-28 08:18:36,800 INFO L290 TraceCheckUtils]: 26: Hoare triple {217736#true} assume 259 == ~__cil_tmp29~0; {217736#true} is VALID [2022-04-28 08:18:36,800 INFO L272 TraceCheckUtils]: 27: Hoare triple {217736#true} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {217858#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:36,800 INFO L290 TraceCheckUtils]: 28: Hoare triple {217858#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {217736#true} is VALID [2022-04-28 08:18:36,800 INFO L290 TraceCheckUtils]: 29: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-28 08:18:36,801 INFO L290 TraceCheckUtils]: 30: Hoare triple {217736#true} assume !(1 == ~customIrp~0); {217736#true} is VALID [2022-04-28 08:18:36,801 INFO L290 TraceCheckUtils]: 31: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-28 08:18:36,801 INFO L290 TraceCheckUtils]: 32: Hoare triple {217736#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {217736#true} is VALID [2022-04-28 08:18:36,801 INFO L290 TraceCheckUtils]: 33: Hoare triple {217736#true} assume 0 == ~tmp_ndt_12~0; {217736#true} is VALID [2022-04-28 08:18:36,801 INFO L290 TraceCheckUtils]: 34: Hoare triple {217736#true} #res := 0; {217736#true} is VALID [2022-04-28 08:18:36,801 INFO L290 TraceCheckUtils]: 35: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 08:18:36,801 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {217736#true} {217736#true} #1028#return; {217736#true} is VALID [2022-04-28 08:18:36,801 INFO L290 TraceCheckUtils]: 37: Hoare triple {217736#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {217736#true} is VALID [2022-04-28 08:18:36,801 INFO L290 TraceCheckUtils]: 38: Hoare triple {217736#true} assume 0 != ~disketteExtension__FloppyThread~0; {217736#true} is VALID [2022-04-28 08:18:36,801 INFO L290 TraceCheckUtils]: 39: Hoare triple {217736#true} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {217736#true} is VALID [2022-04-28 08:18:36,801 INFO L290 TraceCheckUtils]: 40: Hoare triple {217736#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {217736#true} is VALID [2022-04-28 08:18:36,801 INFO L290 TraceCheckUtils]: 41: Hoare triple {217736#true} #t~post37 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post37;havoc #t~post37;#t~post38 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post38;havoc #t~post38; {217736#true} is VALID [2022-04-28 08:18:36,802 INFO L272 TraceCheckUtils]: 42: Hoare triple {217736#true} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {217859#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:36,802 INFO L290 TraceCheckUtils]: 43: Hoare triple {217859#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {217736#true} is VALID [2022-04-28 08:18:36,802 INFO L290 TraceCheckUtils]: 44: Hoare triple {217736#true} assume !(0 != ~compRegistered~0); {217736#true} is VALID [2022-04-28 08:18:36,802 INFO L290 TraceCheckUtils]: 45: Hoare triple {217736#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {217736#true} is VALID [2022-04-28 08:18:36,802 INFO L290 TraceCheckUtils]: 46: Hoare triple {217736#true} assume 0 == ~tmp_ndt_10~0; {217736#true} is VALID [2022-04-28 08:18:36,802 INFO L290 TraceCheckUtils]: 47: Hoare triple {217736#true} ~returnVal2~0 := 0; {217736#true} is VALID [2022-04-28 08:18:36,802 INFO L290 TraceCheckUtils]: 48: Hoare triple {217736#true} assume !(~s~0 == ~NP~0); {217736#true} is VALID [2022-04-28 08:18:36,802 INFO L290 TraceCheckUtils]: 49: Hoare triple {217736#true} assume !(~s~0 == ~MPR1~0); {217736#true} is VALID [2022-04-28 08:18:36,803 INFO L290 TraceCheckUtils]: 50: Hoare triple {217736#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {217860#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:18:36,803 INFO L290 TraceCheckUtils]: 51: Hoare triple {217860#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,803 INFO L290 TraceCheckUtils]: 52: Hoare triple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,804 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {217736#true} #1032#return; {217849#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,804 INFO L290 TraceCheckUtils]: 54: Hoare triple {217849#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:18:36,805 INFO L290 TraceCheckUtils]: 55: Hoare triple {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:18:36,805 INFO L290 TraceCheckUtils]: 56: Hoare triple {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:18:36,805 INFO L290 TraceCheckUtils]: 57: Hoare triple {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,806 INFO L290 TraceCheckUtils]: 58: Hoare triple {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,806 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {217736#true} #1076#return; {217807#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-28 08:18:36,808 INFO L272 TraceCheckUtils]: 0: Hoare triple {217736#true} call ULTIMATE.init(); {217809#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:18:36,808 INFO L290 TraceCheckUtils]: 1: Hoare triple {217809#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {217736#true} is VALID [2022-04-28 08:18:36,808 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 08:18:36,808 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {217736#true} {217736#true} #1156#return; {217736#true} is VALID [2022-04-28 08:18:36,808 INFO L272 TraceCheckUtils]: 4: Hoare triple {217736#true} call #t~ret170 := main(); {217736#true} is VALID [2022-04-28 08:18:36,808 INFO L290 TraceCheckUtils]: 5: Hoare triple {217736#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {217736#true} is VALID [2022-04-28 08:18:36,809 INFO L272 TraceCheckUtils]: 6: Hoare triple {217736#true} call _BLAST_init(); {217810#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:36,809 INFO L290 TraceCheckUtils]: 7: Hoare triple {217810#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {217736#true} is VALID [2022-04-28 08:18:36,809 INFO L290 TraceCheckUtils]: 8: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 08:18:36,809 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {217736#true} {217736#true} #1066#return; {217736#true} is VALID [2022-04-28 08:18:36,809 INFO L290 TraceCheckUtils]: 10: Hoare triple {217736#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {217736#true} is VALID [2022-04-28 08:18:36,809 INFO L290 TraceCheckUtils]: 11: Hoare triple {217736#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {217736#true} is VALID [2022-04-28 08:18:36,810 INFO L272 TraceCheckUtils]: 12: Hoare triple {217736#true} call stub_driver_init(); {217811#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:36,810 INFO L290 TraceCheckUtils]: 13: Hoare triple {217811#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {217736#true} is VALID [2022-04-28 08:18:36,810 INFO L290 TraceCheckUtils]: 14: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 08:18:36,810 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {217736#true} {217736#true} #1068#return; {217736#true} is VALID [2022-04-28 08:18:36,810 INFO L290 TraceCheckUtils]: 16: Hoare triple {217736#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {217736#true} is VALID [2022-04-28 08:18:36,810 INFO L290 TraceCheckUtils]: 17: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {217736#true} is VALID [2022-04-28 08:18:36,810 INFO L290 TraceCheckUtils]: 18: Hoare triple {217736#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {217736#true} is VALID [2022-04-28 08:18:36,810 INFO L290 TraceCheckUtils]: 19: Hoare triple {217736#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {217736#true} is VALID [2022-04-28 08:18:36,810 INFO L290 TraceCheckUtils]: 20: Hoare triple {217736#true} assume 3 == ~tmp_ndt_4~0; {217736#true} is VALID [2022-04-28 08:18:36,811 INFO L272 TraceCheckUtils]: 21: Hoare triple {217736#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {217812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:36,811 INFO L290 TraceCheckUtils]: 22: Hoare triple {217812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {217736#true} is VALID [2022-04-28 08:18:36,812 INFO L290 TraceCheckUtils]: 23: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-28 08:18:36,812 INFO L290 TraceCheckUtils]: 24: Hoare triple {217736#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {217736#true} is VALID [2022-04-28 08:18:36,812 INFO L290 TraceCheckUtils]: 25: Hoare triple {217736#true} assume !(0 != ~disketteExtension__IsRemoved~0); {217736#true} is VALID [2022-04-28 08:18:36,812 INFO L290 TraceCheckUtils]: 26: Hoare triple {217736#true} assume !(0 == ~irpSp__MinorFunction~0); {217736#true} is VALID [2022-04-28 08:18:36,812 INFO L290 TraceCheckUtils]: 27: Hoare triple {217736#true} assume 5 == ~irpSp__MinorFunction~0; {217736#true} is VALID [2022-04-28 08:18:36,812 INFO L290 TraceCheckUtils]: 28: Hoare triple {217736#true} assume 5 == ~irpSp__MinorFunction~0; {217736#true} is VALID [2022-04-28 08:18:36,812 INFO L290 TraceCheckUtils]: 29: Hoare triple {217736#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {217736#true} is VALID [2022-04-28 08:18:36,812 INFO L272 TraceCheckUtils]: 30: Hoare triple {217736#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {217852#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-28 08:18:36,813 INFO L290 TraceCheckUtils]: 31: Hoare triple {217852#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} ~Irp := #in~Irp;~DisketteExtension := #in~DisketteExtension;havoc ~status~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~threadHandle~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~DisketteExtension__PoweringDown~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~DisketteExtension__ThreadReferenceCount~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~DisketteExtension__FloppyThread~0 := #t~nondet7;havoc #t~nondet7;havoc ~Irp__IoStatus__Status~0;havoc ~Irp__IoStatus__Information~0;havoc ~Irp__Tail__Overlay__CurrentStackLocation__Control~0;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~ObjAttributes~0 := #t~nondet8;havoc #t~nondet8;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0; {217736#true} is VALID [2022-04-28 08:18:36,813 INFO L290 TraceCheckUtils]: 32: Hoare triple {217736#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {217736#true} is VALID [2022-04-28 08:18:36,813 INFO L290 TraceCheckUtils]: 33: Hoare triple {217736#true} assume 0 == ~DisketteExtension__ThreadReferenceCount~0;#t~post10 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post11;havoc #t~post11; {217736#true} is VALID [2022-04-28 08:18:36,813 INFO L290 TraceCheckUtils]: 34: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-28 08:18:36,813 INFO L272 TraceCheckUtils]: 35: Hoare triple {217736#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {217736#true} is VALID [2022-04-28 08:18:36,813 INFO L290 TraceCheckUtils]: 36: Hoare triple {217736#true} ~ThreadHandle := #in~ThreadHandle;~DesiredAccess := #in~DesiredAccess;~ObjectAttributes := #in~ObjectAttributes;~ProcessHandle := #in~ProcessHandle;~ClientId := #in~ClientId;~StartRoutine := #in~StartRoutine;~StartContext := #in~StartContext;havoc ~tmp_ndt_14~0;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~tmp_ndt_14~0 := #t~nondet114;havoc #t~nondet114; {217736#true} is VALID [2022-04-28 08:18:36,813 INFO L290 TraceCheckUtils]: 37: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_14~0); {217736#true} is VALID [2022-04-28 08:18:36,813 INFO L290 TraceCheckUtils]: 38: Hoare triple {217736#true} #res := -1073741823; {217736#true} is VALID [2022-04-28 08:18:36,813 INFO L290 TraceCheckUtils]: 39: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 08:18:36,813 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {217736#true} {217736#true} #1114#return; {217736#true} is VALID [2022-04-28 08:18:36,813 INFO L290 TraceCheckUtils]: 41: Hoare triple {217736#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {217736#true} is VALID [2022-04-28 08:18:36,813 INFO L290 TraceCheckUtils]: 42: Hoare triple {217736#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {217736#true} is VALID [2022-04-28 08:18:36,813 INFO L290 TraceCheckUtils]: 43: Hoare triple {217736#true} assume 0 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-28 08:18:36,813 INFO L290 TraceCheckUtils]: 44: Hoare triple {217736#true} #res := ~status~0; {217736#true} is VALID [2022-04-28 08:18:36,814 INFO L290 TraceCheckUtils]: 45: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 08:18:36,814 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {217736#true} {217736#true} #1026#return; {217736#true} is VALID [2022-04-28 08:18:36,814 INFO L290 TraceCheckUtils]: 47: Hoare triple {217736#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {217736#true} is VALID [2022-04-28 08:18:36,814 INFO L290 TraceCheckUtils]: 48: Hoare triple {217736#true} assume 259 == ~__cil_tmp29~0; {217736#true} is VALID [2022-04-28 08:18:36,814 INFO L272 TraceCheckUtils]: 49: Hoare triple {217736#true} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {217858#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:36,815 INFO L290 TraceCheckUtils]: 50: Hoare triple {217858#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {217736#true} is VALID [2022-04-28 08:18:36,815 INFO L290 TraceCheckUtils]: 51: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-28 08:18:36,815 INFO L290 TraceCheckUtils]: 52: Hoare triple {217736#true} assume !(1 == ~customIrp~0); {217736#true} is VALID [2022-04-28 08:18:36,815 INFO L290 TraceCheckUtils]: 53: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-28 08:18:36,815 INFO L290 TraceCheckUtils]: 54: Hoare triple {217736#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {217736#true} is VALID [2022-04-28 08:18:36,815 INFO L290 TraceCheckUtils]: 55: Hoare triple {217736#true} assume 0 == ~tmp_ndt_12~0; {217736#true} is VALID [2022-04-28 08:18:36,815 INFO L290 TraceCheckUtils]: 56: Hoare triple {217736#true} #res := 0; {217736#true} is VALID [2022-04-28 08:18:36,815 INFO L290 TraceCheckUtils]: 57: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 08:18:36,815 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {217736#true} {217736#true} #1028#return; {217736#true} is VALID [2022-04-28 08:18:36,815 INFO L290 TraceCheckUtils]: 59: Hoare triple {217736#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {217736#true} is VALID [2022-04-28 08:18:36,815 INFO L290 TraceCheckUtils]: 60: Hoare triple {217736#true} assume 0 != ~disketteExtension__FloppyThread~0; {217736#true} is VALID [2022-04-28 08:18:36,815 INFO L290 TraceCheckUtils]: 61: Hoare triple {217736#true} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {217736#true} is VALID [2022-04-28 08:18:36,815 INFO L290 TraceCheckUtils]: 62: Hoare triple {217736#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {217736#true} is VALID [2022-04-28 08:18:36,815 INFO L290 TraceCheckUtils]: 63: Hoare triple {217736#true} #t~post37 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post37;havoc #t~post37;#t~post38 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post38;havoc #t~post38; {217736#true} is VALID [2022-04-28 08:18:36,816 INFO L272 TraceCheckUtils]: 64: Hoare triple {217736#true} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {217859#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:36,816 INFO L290 TraceCheckUtils]: 65: Hoare triple {217859#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {217736#true} is VALID [2022-04-28 08:18:36,816 INFO L290 TraceCheckUtils]: 66: Hoare triple {217736#true} assume !(0 != ~compRegistered~0); {217736#true} is VALID [2022-04-28 08:18:36,816 INFO L290 TraceCheckUtils]: 67: Hoare triple {217736#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {217736#true} is VALID [2022-04-28 08:18:36,816 INFO L290 TraceCheckUtils]: 68: Hoare triple {217736#true} assume 0 == ~tmp_ndt_10~0; {217736#true} is VALID [2022-04-28 08:18:36,816 INFO L290 TraceCheckUtils]: 69: Hoare triple {217736#true} ~returnVal2~0 := 0; {217736#true} is VALID [2022-04-28 08:18:36,816 INFO L290 TraceCheckUtils]: 70: Hoare triple {217736#true} assume !(~s~0 == ~NP~0); {217736#true} is VALID [2022-04-28 08:18:36,817 INFO L290 TraceCheckUtils]: 71: Hoare triple {217736#true} assume !(~s~0 == ~MPR1~0); {217736#true} is VALID [2022-04-28 08:18:36,817 INFO L290 TraceCheckUtils]: 72: Hoare triple {217736#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {217860#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 08:18:36,817 INFO L290 TraceCheckUtils]: 73: Hoare triple {217860#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,817 INFO L290 TraceCheckUtils]: 74: Hoare triple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,818 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {217736#true} #1032#return; {217849#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,818 INFO L290 TraceCheckUtils]: 76: Hoare triple {217849#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:18:36,819 INFO L290 TraceCheckUtils]: 77: Hoare triple {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:18:36,819 INFO L290 TraceCheckUtils]: 78: Hoare triple {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-28 08:18:36,819 INFO L290 TraceCheckUtils]: 79: Hoare triple {217850#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,820 INFO L290 TraceCheckUtils]: 80: Hoare triple {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,820 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {217736#true} #1076#return; {217807#(= ~lowerDriverReturn~0 |main_#t~ret100|)} is VALID [2022-04-28 08:18:36,821 INFO L290 TraceCheckUtils]: 82: Hoare triple {217807#(= ~lowerDriverReturn~0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,821 INFO L290 TraceCheckUtils]: 83: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,821 INFO L290 TraceCheckUtils]: 84: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,821 INFO L290 TraceCheckUtils]: 85: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,822 INFO L290 TraceCheckUtils]: 86: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,822 INFO L290 TraceCheckUtils]: 87: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,822 INFO L290 TraceCheckUtils]: 88: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,823 INFO L290 TraceCheckUtils]: 89: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {217808#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-28 08:18:36,823 INFO L290 TraceCheckUtils]: 90: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {217737#false} is VALID [2022-04-28 08:18:36,823 INFO L272 TraceCheckUtils]: 91: Hoare triple {217737#false} call errorFn(); {217737#false} is VALID [2022-04-28 08:18:36,823 INFO L290 TraceCheckUtils]: 92: Hoare triple {217737#false} assume !false; {217737#false} is VALID [2022-04-28 08:18:36,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:18:36,823 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:18:36,823 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1046760477] [2022-04-28 08:18:36,823 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1046760477] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:18:36,824 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:18:36,824 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 08:18:36,824 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:18:36,824 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [886575361] [2022-04-28 08:18:36,824 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [886575361] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:18:36,824 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:18:36,824 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 08:18:36,824 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1859459562] [2022-04-28 08:18:36,824 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:18:36,825 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) Word has length 93 [2022-04-28 08:18:36,825 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:18:36,825 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 08:18:36,886 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:36,886 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 08:18:36,886 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:18:36,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 08:18:36,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=196, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:18:36,887 INFO L87 Difference]: Start difference. First operand 586 states and 689 transitions. Second operand has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 08:18:42,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:42,975 INFO L93 Difference]: Finished difference Result 590 states and 692 transitions. [2022-04-28 08:18:42,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 08:18:42,975 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) Word has length 93 [2022-04-28 08:18:42,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:18:42,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 08:18:42,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 319 transitions. [2022-04-28 08:18:42,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 08:18:42,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 319 transitions. [2022-04-28 08:18:42,979 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 319 transitions. [2022-04-28 08:18:43,313 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 319 edges. 319 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:43,324 INFO L225 Difference]: With dead ends: 590 [2022-04-28 08:18:43,324 INFO L226 Difference]: Without dead ends: 498 [2022-04-28 08:18:43,325 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=81, Invalid=381, Unknown=0, NotChecked=0, Total=462 [2022-04-28 08:18:43,326 INFO L413 NwaCegarLoop]: 245 mSDtfsCounter, 557 mSDsluCounter, 399 mSDsCounter, 0 mSdLazyCounter, 2100 mSolverCounterSat, 188 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 570 SdHoareTripleChecker+Valid, 644 SdHoareTripleChecker+Invalid, 2288 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 188 IncrementalHoareTripleChecker+Valid, 2100 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-28 08:18:43,326 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [570 Valid, 644 Invalid, 2288 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [188 Valid, 2100 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 08:18:43,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 498 states. [2022-04-28 08:18:44,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 498 to 496. [2022-04-28 08:18:44,612 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:18:44,613 INFO L82 GeneralOperation]: Start isEquivalent. First operand 498 states. Second operand has 496 states, 387 states have (on average 1.20671834625323) internal successors, (467), 394 states have internal predecessors, (467), 54 states have call successors, (54), 47 states have call predecessors, (54), 54 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-28 08:18:44,613 INFO L74 IsIncluded]: Start isIncluded. First operand 498 states. Second operand has 496 states, 387 states have (on average 1.20671834625323) internal successors, (467), 394 states have internal predecessors, (467), 54 states have call successors, (54), 47 states have call predecessors, (54), 54 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-28 08:18:44,614 INFO L87 Difference]: Start difference. First operand 498 states. Second operand has 496 states, 387 states have (on average 1.20671834625323) internal successors, (467), 394 states have internal predecessors, (467), 54 states have call successors, (54), 47 states have call predecessors, (54), 54 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-28 08:18:44,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:44,622 INFO L93 Difference]: Finished difference Result 498 states and 587 transitions. [2022-04-28 08:18:44,622 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 587 transitions. [2022-04-28 08:18:44,623 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:18:44,623 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:18:44,623 INFO L74 IsIncluded]: Start isIncluded. First operand has 496 states, 387 states have (on average 1.20671834625323) internal successors, (467), 394 states have internal predecessors, (467), 54 states have call successors, (54), 47 states have call predecessors, (54), 54 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) Second operand 498 states. [2022-04-28 08:18:44,624 INFO L87 Difference]: Start difference. First operand has 496 states, 387 states have (on average 1.20671834625323) internal successors, (467), 394 states have internal predecessors, (467), 54 states have call successors, (54), 47 states have call predecessors, (54), 54 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) Second operand 498 states. [2022-04-28 08:18:44,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:44,632 INFO L93 Difference]: Finished difference Result 498 states and 587 transitions. [2022-04-28 08:18:44,632 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 587 transitions. [2022-04-28 08:18:44,633 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:18:44,633 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:18:44,633 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:18:44,633 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:18:44,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 496 states, 387 states have (on average 1.20671834625323) internal successors, (467), 394 states have internal predecessors, (467), 54 states have call successors, (54), 47 states have call predecessors, (54), 54 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) [2022-04-28 08:18:44,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 496 states and 585 transitions. [2022-04-28 08:18:44,645 INFO L78 Accepts]: Start accepts. Automaton has 496 states and 585 transitions. Word has length 93 [2022-04-28 08:18:44,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:18:44,645 INFO L495 AbstractCegarLoop]: Abstraction has 496 states and 585 transitions. [2022-04-28 08:18:44,645 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.6875) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (10), 9 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 08:18:44,645 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 496 states and 585 transitions. [2022-04-28 08:18:45,897 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 585 edges. 585 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:45,897 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 585 transitions. [2022-04-28 08:18:45,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-04-28 08:18:45,898 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:18:45,898 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:18:45,898 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51 [2022-04-28 08:18:45,898 INFO L420 AbstractCegarLoop]: === Iteration 53 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:18:45,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:18:45,898 INFO L85 PathProgramCache]: Analyzing trace with hash 313967105, now seen corresponding path program 1 times [2022-04-28 08:18:45,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:18:45,898 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [389126696] [2022-04-28 08:18:45,898 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:18:45,899 INFO L85 PathProgramCache]: Analyzing trace with hash 313967105, now seen corresponding path program 2 times [2022-04-28 08:18:45,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:18:45,899 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [433199723] [2022-04-28 08:18:45,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:18:45,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:18:45,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:45,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:18:45,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:45,982 INFO L290 TraceCheckUtils]: 0: Hoare triple {221119#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {221044#true} is VALID [2022-04-28 08:18:45,982 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:45,982 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1156#return; {221044#true} is VALID [2022-04-28 08:18:45,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:18:46,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:46,002 INFO L290 TraceCheckUtils]: 0: Hoare triple {221120#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {221044#true} is VALID [2022-04-28 08:18:46,002 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,003 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1066#return; {221044#true} is VALID [2022-04-28 08:18:46,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:18:46,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:46,013 INFO L290 TraceCheckUtils]: 0: Hoare triple {221121#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {221044#true} is VALID [2022-04-28 08:18:46,013 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,013 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1068#return; {221044#true} is VALID [2022-04-28 08:18:46,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:18:46,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:46,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:18:46,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:46,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:18:46,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:46,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:18:46,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:46,117 INFO L290 TraceCheckUtils]: 0: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {221044#true} is VALID [2022-04-28 08:18:46,117 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,117 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-28 08:18:46,117 INFO L290 TraceCheckUtils]: 0: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {221044#true} is VALID [2022-04-28 08:18:46,118 INFO L272 TraceCheckUtils]: 1: Hoare triple {221044#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:46,118 INFO L290 TraceCheckUtils]: 2: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {221044#true} is VALID [2022-04-28 08:18:46,118 INFO L290 TraceCheckUtils]: 3: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,118 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-28 08:18:46,119 INFO L290 TraceCheckUtils]: 5: Hoare triple {221044#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {221044#true} is VALID [2022-04-28 08:18:46,119 INFO L290 TraceCheckUtils]: 6: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,119 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {221044#true} {221044#true} #1122#return; {221044#true} is VALID [2022-04-28 08:18:46,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:18:46,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:46,131 INFO L290 TraceCheckUtils]: 0: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {221044#true} is VALID [2022-04-28 08:18:46,131 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,131 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1124#return; {221044#true} is VALID [2022-04-28 08:18:46,131 INFO L290 TraceCheckUtils]: 0: Hoare triple {221164#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {221044#true} is VALID [2022-04-28 08:18:46,131 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume 0 != ~compRegistered~0; {221044#true} is VALID [2022-04-28 08:18:46,132 INFO L272 TraceCheckUtils]: 2: Hoare triple {221044#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:46,132 INFO L290 TraceCheckUtils]: 3: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {221044#true} is VALID [2022-04-28 08:18:46,133 INFO L272 TraceCheckUtils]: 4: Hoare triple {221044#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:46,133 INFO L290 TraceCheckUtils]: 5: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {221044#true} is VALID [2022-04-28 08:18:46,133 INFO L290 TraceCheckUtils]: 6: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,133 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-28 08:18:46,133 INFO L290 TraceCheckUtils]: 8: Hoare triple {221044#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {221044#true} is VALID [2022-04-28 08:18:46,133 INFO L290 TraceCheckUtils]: 9: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,133 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {221044#true} {221044#true} #1122#return; {221044#true} is VALID [2022-04-28 08:18:46,133 INFO L290 TraceCheckUtils]: 11: Hoare triple {221044#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {221044#true} is VALID [2022-04-28 08:18:46,134 INFO L290 TraceCheckUtils]: 12: Hoare triple {221044#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {221044#true} is VALID [2022-04-28 08:18:46,134 INFO L272 TraceCheckUtils]: 13: Hoare triple {221044#true} call stubMoreProcessingRequired(); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:46,134 INFO L290 TraceCheckUtils]: 14: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {221044#true} is VALID [2022-04-28 08:18:46,134 INFO L290 TraceCheckUtils]: 15: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,134 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {221044#true} {221044#true} #1124#return; {221044#true} is VALID [2022-04-28 08:18:46,134 INFO L290 TraceCheckUtils]: 17: Hoare triple {221044#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {221044#true} is VALID [2022-04-28 08:18:46,134 INFO L290 TraceCheckUtils]: 18: Hoare triple {221044#true} assume 0 == ~tmp_ndt_10~0; {221044#true} is VALID [2022-04-28 08:18:46,135 INFO L290 TraceCheckUtils]: 19: Hoare triple {221044#true} ~returnVal2~0 := 0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:18:46,135 INFO L290 TraceCheckUtils]: 20: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:18:46,136 INFO L290 TraceCheckUtils]: 21: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:18:46,136 INFO L290 TraceCheckUtils]: 22: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:18:46,136 INFO L290 TraceCheckUtils]: 23: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 08:18:46,137 INFO L290 TraceCheckUtils]: 24: Hoare triple {221177#(<= |IofCallDriver_#res| 0)} assume true; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 08:18:46,137 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {221177#(<= |IofCallDriver_#res| 0)} {221044#true} #1044#return; {221149#(not (= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-28 08:18:46,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-28 08:18:46,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:46,157 INFO L290 TraceCheckUtils]: 0: Hoare triple {221183#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {221044#true} is VALID [2022-04-28 08:18:46,157 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-28 08:18:46,158 INFO L290 TraceCheckUtils]: 2: Hoare triple {221044#true} assume !(1 == ~customIrp~0); {221044#true} is VALID [2022-04-28 08:18:46,158 INFO L290 TraceCheckUtils]: 3: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-28 08:18:46,158 INFO L290 TraceCheckUtils]: 4: Hoare triple {221044#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {221044#true} is VALID [2022-04-28 08:18:46,158 INFO L290 TraceCheckUtils]: 5: Hoare triple {221044#true} assume 0 == ~tmp_ndt_12~0; {221044#true} is VALID [2022-04-28 08:18:46,158 INFO L290 TraceCheckUtils]: 6: Hoare triple {221044#true} #res := 0; {221044#true} is VALID [2022-04-28 08:18:46,158 INFO L290 TraceCheckUtils]: 7: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,158 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {221044#true} {221045#false} #1046#return; {221045#false} is VALID [2022-04-28 08:18:46,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-04-28 08:18:46,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:46,161 INFO L290 TraceCheckUtils]: 0: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {221044#true} is VALID [2022-04-28 08:18:46,161 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {221044#true} is VALID [2022-04-28 08:18:46,161 INFO L290 TraceCheckUtils]: 2: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,161 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {221044#true} {221045#false} #1048#return; {221045#false} is VALID [2022-04-28 08:18:46,161 INFO L290 TraceCheckUtils]: 0: Hoare triple {221122#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {221044#true} is VALID [2022-04-28 08:18:46,161 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume 1 == ~PagingReferenceCount~0; {221044#true} is VALID [2022-04-28 08:18:46,161 INFO L290 TraceCheckUtils]: 2: Hoare triple {221044#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {221044#true} is VALID [2022-04-28 08:18:46,161 INFO L290 TraceCheckUtils]: 3: Hoare triple {221044#true} assume !(0 != ~disketteExtension__IsRemoved~0); {221044#true} is VALID [2022-04-28 08:18:46,161 INFO L290 TraceCheckUtils]: 4: Hoare triple {221044#true} assume !(0 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-28 08:18:46,161 INFO L290 TraceCheckUtils]: 5: Hoare triple {221044#true} assume !(5 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-28 08:18:46,162 INFO L290 TraceCheckUtils]: 6: Hoare triple {221044#true} assume !(1 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-28 08:18:46,162 INFO L290 TraceCheckUtils]: 7: Hoare triple {221044#true} assume 6 == ~irpSp__MinorFunction~0; {221044#true} is VALID [2022-04-28 08:18:46,162 INFO L290 TraceCheckUtils]: 8: Hoare triple {221044#true} assume 6 == ~irpSp__MinorFunction~0; {221044#true} is VALID [2022-04-28 08:18:46,162 INFO L290 TraceCheckUtils]: 9: Hoare triple {221044#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {221044#true} is VALID [2022-04-28 08:18:46,162 INFO L290 TraceCheckUtils]: 10: Hoare triple {221044#true} assume !(~s~0 != ~NP~0); {221044#true} is VALID [2022-04-28 08:18:46,162 INFO L290 TraceCheckUtils]: 11: Hoare triple {221044#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {221044#true} is VALID [2022-04-28 08:18:46,162 INFO L290 TraceCheckUtils]: 12: Hoare triple {221044#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {221044#true} is VALID [2022-04-28 08:18:46,163 INFO L272 TraceCheckUtils]: 13: Hoare triple {221044#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {221164#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:46,163 INFO L290 TraceCheckUtils]: 14: Hoare triple {221164#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {221044#true} is VALID [2022-04-28 08:18:46,163 INFO L290 TraceCheckUtils]: 15: Hoare triple {221044#true} assume 0 != ~compRegistered~0; {221044#true} is VALID [2022-04-28 08:18:46,164 INFO L272 TraceCheckUtils]: 16: Hoare triple {221044#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:46,164 INFO L290 TraceCheckUtils]: 17: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {221044#true} is VALID [2022-04-28 08:18:46,165 INFO L272 TraceCheckUtils]: 18: Hoare triple {221044#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:46,165 INFO L290 TraceCheckUtils]: 19: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {221044#true} is VALID [2022-04-28 08:18:46,165 INFO L290 TraceCheckUtils]: 20: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,165 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-28 08:18:46,165 INFO L290 TraceCheckUtils]: 22: Hoare triple {221044#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {221044#true} is VALID [2022-04-28 08:18:46,165 INFO L290 TraceCheckUtils]: 23: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,165 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {221044#true} {221044#true} #1122#return; {221044#true} is VALID [2022-04-28 08:18:46,165 INFO L290 TraceCheckUtils]: 25: Hoare triple {221044#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {221044#true} is VALID [2022-04-28 08:18:46,165 INFO L290 TraceCheckUtils]: 26: Hoare triple {221044#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {221044#true} is VALID [2022-04-28 08:18:46,166 INFO L272 TraceCheckUtils]: 27: Hoare triple {221044#true} call stubMoreProcessingRequired(); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:46,166 INFO L290 TraceCheckUtils]: 28: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {221044#true} is VALID [2022-04-28 08:18:46,166 INFO L290 TraceCheckUtils]: 29: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,166 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {221044#true} {221044#true} #1124#return; {221044#true} is VALID [2022-04-28 08:18:46,166 INFO L290 TraceCheckUtils]: 31: Hoare triple {221044#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {221044#true} is VALID [2022-04-28 08:18:46,166 INFO L290 TraceCheckUtils]: 32: Hoare triple {221044#true} assume 0 == ~tmp_ndt_10~0; {221044#true} is VALID [2022-04-28 08:18:46,167 INFO L290 TraceCheckUtils]: 33: Hoare triple {221044#true} ~returnVal2~0 := 0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:18:46,167 INFO L290 TraceCheckUtils]: 34: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:18:46,167 INFO L290 TraceCheckUtils]: 35: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:18:46,168 INFO L290 TraceCheckUtils]: 36: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:18:46,168 INFO L290 TraceCheckUtils]: 37: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 08:18:46,168 INFO L290 TraceCheckUtils]: 38: Hoare triple {221177#(<= |IofCallDriver_#res| 0)} assume true; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 08:18:46,169 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {221177#(<= |IofCallDriver_#res| 0)} {221044#true} #1044#return; {221149#(not (= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-28 08:18:46,170 INFO L290 TraceCheckUtils]: 40: Hoare triple {221149#(not (= |FloppyPnp_#t~ret43| 259))} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {221150#(not (= 259 FloppyPnp_~__cil_tmp30~0))} is VALID [2022-04-28 08:18:46,170 INFO L290 TraceCheckUtils]: 41: Hoare triple {221150#(not (= 259 FloppyPnp_~__cil_tmp30~0))} assume 259 == ~__cil_tmp30~0; {221045#false} is VALID [2022-04-28 08:18:46,170 INFO L272 TraceCheckUtils]: 42: Hoare triple {221045#false} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {221183#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:46,170 INFO L290 TraceCheckUtils]: 43: Hoare triple {221183#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {221044#true} is VALID [2022-04-28 08:18:46,170 INFO L290 TraceCheckUtils]: 44: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-28 08:18:46,170 INFO L290 TraceCheckUtils]: 45: Hoare triple {221044#true} assume !(1 == ~customIrp~0); {221044#true} is VALID [2022-04-28 08:18:46,170 INFO L290 TraceCheckUtils]: 46: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-28 08:18:46,170 INFO L290 TraceCheckUtils]: 47: Hoare triple {221044#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {221044#true} is VALID [2022-04-28 08:18:46,171 INFO L290 TraceCheckUtils]: 48: Hoare triple {221044#true} assume 0 == ~tmp_ndt_12~0; {221044#true} is VALID [2022-04-28 08:18:46,171 INFO L290 TraceCheckUtils]: 49: Hoare triple {221044#true} #res := 0; {221044#true} is VALID [2022-04-28 08:18:46,171 INFO L290 TraceCheckUtils]: 50: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,171 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {221044#true} {221045#false} #1046#return; {221045#false} is VALID [2022-04-28 08:18:46,171 INFO L290 TraceCheckUtils]: 52: Hoare triple {221045#false} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {221045#false} is VALID [2022-04-28 08:18:46,171 INFO L290 TraceCheckUtils]: 53: Hoare triple {221045#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {221045#false} is VALID [2022-04-28 08:18:46,171 INFO L272 TraceCheckUtils]: 54: Hoare triple {221045#false} call IofCompleteRequest(~Irp, 0); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:46,171 INFO L290 TraceCheckUtils]: 55: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {221044#true} is VALID [2022-04-28 08:18:46,171 INFO L290 TraceCheckUtils]: 56: Hoare triple {221044#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {221044#true} is VALID [2022-04-28 08:18:46,171 INFO L290 TraceCheckUtils]: 57: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,172 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {221044#true} {221045#false} #1048#return; {221045#false} is VALID [2022-04-28 08:18:46,172 INFO L290 TraceCheckUtils]: 59: Hoare triple {221045#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {221045#false} is VALID [2022-04-28 08:18:46,172 INFO L290 TraceCheckUtils]: 60: Hoare triple {221045#false} assume !(0 == ~PagingReferenceCount~0); {221045#false} is VALID [2022-04-28 08:18:46,172 INFO L290 TraceCheckUtils]: 61: Hoare triple {221045#false} #res := ~ntStatus~0; {221045#false} is VALID [2022-04-28 08:18:46,172 INFO L290 TraceCheckUtils]: 62: Hoare triple {221045#false} assume true; {221045#false} is VALID [2022-04-28 08:18:46,172 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {221045#false} {221044#true} #1076#return; {221045#false} is VALID [2022-04-28 08:18:46,174 INFO L272 TraceCheckUtils]: 0: Hoare triple {221044#true} call ULTIMATE.init(); {221119#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:18:46,174 INFO L290 TraceCheckUtils]: 1: Hoare triple {221119#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {221044#true} is VALID [2022-04-28 08:18:46,174 INFO L290 TraceCheckUtils]: 2: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,174 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {221044#true} {221044#true} #1156#return; {221044#true} is VALID [2022-04-28 08:18:46,174 INFO L272 TraceCheckUtils]: 4: Hoare triple {221044#true} call #t~ret170 := main(); {221044#true} is VALID [2022-04-28 08:18:46,175 INFO L290 TraceCheckUtils]: 5: Hoare triple {221044#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {221044#true} is VALID [2022-04-28 08:18:46,176 INFO L272 TraceCheckUtils]: 6: Hoare triple {221044#true} call _BLAST_init(); {221120#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:46,176 INFO L290 TraceCheckUtils]: 7: Hoare triple {221120#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {221044#true} is VALID [2022-04-28 08:18:46,176 INFO L290 TraceCheckUtils]: 8: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,176 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {221044#true} {221044#true} #1066#return; {221044#true} is VALID [2022-04-28 08:18:46,176 INFO L290 TraceCheckUtils]: 10: Hoare triple {221044#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {221044#true} is VALID [2022-04-28 08:18:46,176 INFO L290 TraceCheckUtils]: 11: Hoare triple {221044#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {221044#true} is VALID [2022-04-28 08:18:46,177 INFO L272 TraceCheckUtils]: 12: Hoare triple {221044#true} call stub_driver_init(); {221121#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:46,177 INFO L290 TraceCheckUtils]: 13: Hoare triple {221121#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {221044#true} is VALID [2022-04-28 08:18:46,177 INFO L290 TraceCheckUtils]: 14: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,177 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {221044#true} {221044#true} #1068#return; {221044#true} is VALID [2022-04-28 08:18:46,177 INFO L290 TraceCheckUtils]: 16: Hoare triple {221044#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {221044#true} is VALID [2022-04-28 08:18:46,177 INFO L290 TraceCheckUtils]: 17: Hoare triple {221044#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {221044#true} is VALID [2022-04-28 08:18:46,177 INFO L290 TraceCheckUtils]: 18: Hoare triple {221044#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {221044#true} is VALID [2022-04-28 08:18:46,177 INFO L290 TraceCheckUtils]: 19: Hoare triple {221044#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {221044#true} is VALID [2022-04-28 08:18:46,177 INFO L290 TraceCheckUtils]: 20: Hoare triple {221044#true} assume 3 == ~tmp_ndt_4~0; {221044#true} is VALID [2022-04-28 08:18:46,178 INFO L272 TraceCheckUtils]: 21: Hoare triple {221044#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {221122#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:46,178 INFO L290 TraceCheckUtils]: 22: Hoare triple {221122#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {221044#true} is VALID [2022-04-28 08:18:46,179 INFO L290 TraceCheckUtils]: 23: Hoare triple {221044#true} assume 1 == ~PagingReferenceCount~0; {221044#true} is VALID [2022-04-28 08:18:46,179 INFO L290 TraceCheckUtils]: 24: Hoare triple {221044#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {221044#true} is VALID [2022-04-28 08:18:46,179 INFO L290 TraceCheckUtils]: 25: Hoare triple {221044#true} assume !(0 != ~disketteExtension__IsRemoved~0); {221044#true} is VALID [2022-04-28 08:18:46,179 INFO L290 TraceCheckUtils]: 26: Hoare triple {221044#true} assume !(0 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-28 08:18:46,179 INFO L290 TraceCheckUtils]: 27: Hoare triple {221044#true} assume !(5 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-28 08:18:46,179 INFO L290 TraceCheckUtils]: 28: Hoare triple {221044#true} assume !(1 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-28 08:18:46,179 INFO L290 TraceCheckUtils]: 29: Hoare triple {221044#true} assume 6 == ~irpSp__MinorFunction~0; {221044#true} is VALID [2022-04-28 08:18:46,179 INFO L290 TraceCheckUtils]: 30: Hoare triple {221044#true} assume 6 == ~irpSp__MinorFunction~0; {221044#true} is VALID [2022-04-28 08:18:46,179 INFO L290 TraceCheckUtils]: 31: Hoare triple {221044#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {221044#true} is VALID [2022-04-28 08:18:46,179 INFO L290 TraceCheckUtils]: 32: Hoare triple {221044#true} assume !(~s~0 != ~NP~0); {221044#true} is VALID [2022-04-28 08:18:46,180 INFO L290 TraceCheckUtils]: 33: Hoare triple {221044#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {221044#true} is VALID [2022-04-28 08:18:46,180 INFO L290 TraceCheckUtils]: 34: Hoare triple {221044#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {221044#true} is VALID [2022-04-28 08:18:46,180 INFO L272 TraceCheckUtils]: 35: Hoare triple {221044#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {221164#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:46,180 INFO L290 TraceCheckUtils]: 36: Hoare triple {221164#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {221044#true} is VALID [2022-04-28 08:18:46,181 INFO L290 TraceCheckUtils]: 37: Hoare triple {221044#true} assume 0 != ~compRegistered~0; {221044#true} is VALID [2022-04-28 08:18:46,181 INFO L272 TraceCheckUtils]: 38: Hoare triple {221044#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:46,181 INFO L290 TraceCheckUtils]: 39: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {221044#true} is VALID [2022-04-28 08:18:46,182 INFO L272 TraceCheckUtils]: 40: Hoare triple {221044#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:46,182 INFO L290 TraceCheckUtils]: 41: Hoare triple {221178#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {221044#true} is VALID [2022-04-28 08:18:46,182 INFO L290 TraceCheckUtils]: 42: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,182 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-28 08:18:46,182 INFO L290 TraceCheckUtils]: 44: Hoare triple {221044#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {221044#true} is VALID [2022-04-28 08:18:46,182 INFO L290 TraceCheckUtils]: 45: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,183 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {221044#true} {221044#true} #1122#return; {221044#true} is VALID [2022-04-28 08:18:46,183 INFO L290 TraceCheckUtils]: 47: Hoare triple {221044#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {221044#true} is VALID [2022-04-28 08:18:46,183 INFO L290 TraceCheckUtils]: 48: Hoare triple {221044#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {221044#true} is VALID [2022-04-28 08:18:46,183 INFO L272 TraceCheckUtils]: 49: Hoare triple {221044#true} call stubMoreProcessingRequired(); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:46,183 INFO L290 TraceCheckUtils]: 50: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {221044#true} is VALID [2022-04-28 08:18:46,183 INFO L290 TraceCheckUtils]: 51: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,183 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {221044#true} {221044#true} #1124#return; {221044#true} is VALID [2022-04-28 08:18:46,184 INFO L290 TraceCheckUtils]: 53: Hoare triple {221044#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {221044#true} is VALID [2022-04-28 08:18:46,184 INFO L290 TraceCheckUtils]: 54: Hoare triple {221044#true} assume 0 == ~tmp_ndt_10~0; {221044#true} is VALID [2022-04-28 08:18:46,184 INFO L290 TraceCheckUtils]: 55: Hoare triple {221044#true} ~returnVal2~0 := 0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:18:46,184 INFO L290 TraceCheckUtils]: 56: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:18:46,185 INFO L290 TraceCheckUtils]: 57: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:18:46,185 INFO L290 TraceCheckUtils]: 58: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:18:46,185 INFO L290 TraceCheckUtils]: 59: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 08:18:46,186 INFO L290 TraceCheckUtils]: 60: Hoare triple {221177#(<= |IofCallDriver_#res| 0)} assume true; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 08:18:46,186 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {221177#(<= |IofCallDriver_#res| 0)} {221044#true} #1044#return; {221149#(not (= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-28 08:18:46,187 INFO L290 TraceCheckUtils]: 62: Hoare triple {221149#(not (= |FloppyPnp_#t~ret43| 259))} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {221150#(not (= 259 FloppyPnp_~__cil_tmp30~0))} is VALID [2022-04-28 08:18:46,187 INFO L290 TraceCheckUtils]: 63: Hoare triple {221150#(not (= 259 FloppyPnp_~__cil_tmp30~0))} assume 259 == ~__cil_tmp30~0; {221045#false} is VALID [2022-04-28 08:18:46,187 INFO L272 TraceCheckUtils]: 64: Hoare triple {221045#false} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {221183#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:46,187 INFO L290 TraceCheckUtils]: 65: Hoare triple {221183#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {221044#true} is VALID [2022-04-28 08:18:46,188 INFO L290 TraceCheckUtils]: 66: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-28 08:18:46,188 INFO L290 TraceCheckUtils]: 67: Hoare triple {221044#true} assume !(1 == ~customIrp~0); {221044#true} is VALID [2022-04-28 08:18:46,188 INFO L290 TraceCheckUtils]: 68: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-28 08:18:46,188 INFO L290 TraceCheckUtils]: 69: Hoare triple {221044#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {221044#true} is VALID [2022-04-28 08:18:46,188 INFO L290 TraceCheckUtils]: 70: Hoare triple {221044#true} assume 0 == ~tmp_ndt_12~0; {221044#true} is VALID [2022-04-28 08:18:46,188 INFO L290 TraceCheckUtils]: 71: Hoare triple {221044#true} #res := 0; {221044#true} is VALID [2022-04-28 08:18:46,188 INFO L290 TraceCheckUtils]: 72: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,188 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {221044#true} {221045#false} #1046#return; {221045#false} is VALID [2022-04-28 08:18:46,188 INFO L290 TraceCheckUtils]: 74: Hoare triple {221045#false} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {221045#false} is VALID [2022-04-28 08:18:46,188 INFO L290 TraceCheckUtils]: 75: Hoare triple {221045#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {221045#false} is VALID [2022-04-28 08:18:46,188 INFO L272 TraceCheckUtils]: 76: Hoare triple {221045#false} call IofCompleteRequest(~Irp, 0); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:46,189 INFO L290 TraceCheckUtils]: 77: Hoare triple {221182#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {221044#true} is VALID [2022-04-28 08:18:46,189 INFO L290 TraceCheckUtils]: 78: Hoare triple {221044#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {221044#true} is VALID [2022-04-28 08:18:46,189 INFO L290 TraceCheckUtils]: 79: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 08:18:46,189 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {221044#true} {221045#false} #1048#return; {221045#false} is VALID [2022-04-28 08:18:46,189 INFO L290 TraceCheckUtils]: 81: Hoare triple {221045#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {221045#false} is VALID [2022-04-28 08:18:46,189 INFO L290 TraceCheckUtils]: 82: Hoare triple {221045#false} assume !(0 == ~PagingReferenceCount~0); {221045#false} is VALID [2022-04-28 08:18:46,189 INFO L290 TraceCheckUtils]: 83: Hoare triple {221045#false} #res := ~ntStatus~0; {221045#false} is VALID [2022-04-28 08:18:46,189 INFO L290 TraceCheckUtils]: 84: Hoare triple {221045#false} assume true; {221045#false} is VALID [2022-04-28 08:18:46,189 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {221045#false} {221044#true} #1076#return; {221045#false} is VALID [2022-04-28 08:18:46,189 INFO L290 TraceCheckUtils]: 86: Hoare triple {221045#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {221045#false} is VALID [2022-04-28 08:18:46,189 INFO L290 TraceCheckUtils]: 87: Hoare triple {221045#false} assume !(1 == ~pended~0); {221045#false} is VALID [2022-04-28 08:18:46,190 INFO L290 TraceCheckUtils]: 88: Hoare triple {221045#false} assume !(1 == ~pended~0); {221045#false} is VALID [2022-04-28 08:18:46,190 INFO L290 TraceCheckUtils]: 89: Hoare triple {221045#false} assume ~s~0 != ~UNLOADED~0; {221045#false} is VALID [2022-04-28 08:18:46,190 INFO L290 TraceCheckUtils]: 90: Hoare triple {221045#false} assume -1 != ~status~1; {221045#false} is VALID [2022-04-28 08:18:46,190 INFO L290 TraceCheckUtils]: 91: Hoare triple {221045#false} assume ~s~0 != ~SKIP2~0; {221045#false} is VALID [2022-04-28 08:18:46,190 INFO L290 TraceCheckUtils]: 92: Hoare triple {221045#false} assume ~s~0 != ~IPC~0; {221045#false} is VALID [2022-04-28 08:18:46,190 INFO L290 TraceCheckUtils]: 93: Hoare triple {221045#false} assume !(~s~0 != ~DC~0); {221045#false} is VALID [2022-04-28 08:18:46,190 INFO L290 TraceCheckUtils]: 94: Hoare triple {221045#false} assume !(1 == ~pended~0); {221045#false} is VALID [2022-04-28 08:18:46,190 INFO L290 TraceCheckUtils]: 95: Hoare triple {221045#false} assume ~s~0 == ~DC~0; {221045#false} is VALID [2022-04-28 08:18:46,190 INFO L290 TraceCheckUtils]: 96: Hoare triple {221045#false} assume 259 == ~status~1; {221045#false} is VALID [2022-04-28 08:18:46,190 INFO L272 TraceCheckUtils]: 97: Hoare triple {221045#false} call errorFn(); {221045#false} is VALID [2022-04-28 08:18:46,190 INFO L290 TraceCheckUtils]: 98: Hoare triple {221045#false} assume !false; {221045#false} is VALID [2022-04-28 08:18:46,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:18:46,191 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:18:46,191 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [433199723] [2022-04-28 08:18:46,191 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [433199723] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:18:46,191 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:18:46,191 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 08:18:46,192 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:18:46,192 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [389126696] [2022-04-28 08:18:46,192 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [389126696] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:18:46,192 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:18:46,192 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 08:18:46,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1942347120] [2022-04-28 08:18:46,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:18:46,193 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 99 [2022-04-28 08:18:46,193 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:18:46,193 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-28 08:18:46,259 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:46,259 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 08:18:46,259 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:18:46,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 08:18:46,263 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=132, Unknown=0, NotChecked=0, Total=182 [2022-04-28 08:18:46,263 INFO L87 Difference]: Start difference. First operand 496 states and 585 transitions. Second operand has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-28 08:18:49,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:49,297 INFO L93 Difference]: Finished difference Result 531 states and 619 transitions. [2022-04-28 08:18:49,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 08:18:49,297 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 99 [2022-04-28 08:18:49,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:18:49,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-28 08:18:49,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 284 transitions. [2022-04-28 08:18:49,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-28 08:18:49,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 284 transitions. [2022-04-28 08:18:49,301 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 284 transitions. [2022-04-28 08:18:49,536 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 284 edges. 284 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:49,547 INFO L225 Difference]: With dead ends: 531 [2022-04-28 08:18:49,547 INFO L226 Difference]: Without dead ends: 492 [2022-04-28 08:18:49,548 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240 [2022-04-28 08:18:49,548 INFO L413 NwaCegarLoop]: 198 mSDtfsCounter, 329 mSDsluCounter, 680 mSDsCounter, 0 mSdLazyCounter, 528 mSolverCounterSat, 144 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 329 SdHoareTripleChecker+Valid, 878 SdHoareTripleChecker+Invalid, 672 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 144 IncrementalHoareTripleChecker+Valid, 528 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-28 08:18:49,548 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [329 Valid, 878 Invalid, 672 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [144 Valid, 528 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-28 08:18:49,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 492 states. [2022-04-28 08:18:50,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 492 to 439. [2022-04-28 08:18:50,681 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:18:50,681 INFO L82 GeneralOperation]: Start isEquivalent. First operand 492 states. Second operand has 439 states, 343 states have (on average 1.19533527696793) internal successors, (410), 349 states have internal predecessors, (410), 47 states have call successors, (47), 42 states have call predecessors, (47), 48 states have return successors, (55), 48 states have call predecessors, (55), 44 states have call successors, (55) [2022-04-28 08:18:50,681 INFO L74 IsIncluded]: Start isIncluded. First operand 492 states. Second operand has 439 states, 343 states have (on average 1.19533527696793) internal successors, (410), 349 states have internal predecessors, (410), 47 states have call successors, (47), 42 states have call predecessors, (47), 48 states have return successors, (55), 48 states have call predecessors, (55), 44 states have call successors, (55) [2022-04-28 08:18:50,682 INFO L87 Difference]: Start difference. First operand 492 states. Second operand has 439 states, 343 states have (on average 1.19533527696793) internal successors, (410), 349 states have internal predecessors, (410), 47 states have call successors, (47), 42 states have call predecessors, (47), 48 states have return successors, (55), 48 states have call predecessors, (55), 44 states have call successors, (55) [2022-04-28 08:18:50,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:50,691 INFO L93 Difference]: Finished difference Result 492 states and 578 transitions. [2022-04-28 08:18:50,691 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 578 transitions. [2022-04-28 08:18:50,691 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:18:50,692 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:18:50,692 INFO L74 IsIncluded]: Start isIncluded. First operand has 439 states, 343 states have (on average 1.19533527696793) internal successors, (410), 349 states have internal predecessors, (410), 47 states have call successors, (47), 42 states have call predecessors, (47), 48 states have return successors, (55), 48 states have call predecessors, (55), 44 states have call successors, (55) Second operand 492 states. [2022-04-28 08:18:50,692 INFO L87 Difference]: Start difference. First operand has 439 states, 343 states have (on average 1.19533527696793) internal successors, (410), 349 states have internal predecessors, (410), 47 states have call successors, (47), 42 states have call predecessors, (47), 48 states have return successors, (55), 48 states have call predecessors, (55), 44 states have call successors, (55) Second operand 492 states. [2022-04-28 08:18:50,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:50,704 INFO L93 Difference]: Finished difference Result 492 states and 578 transitions. [2022-04-28 08:18:50,704 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 578 transitions. [2022-04-28 08:18:50,704 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:18:50,704 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:18:50,704 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:18:50,704 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:18:50,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 343 states have (on average 1.19533527696793) internal successors, (410), 349 states have internal predecessors, (410), 47 states have call successors, (47), 42 states have call predecessors, (47), 48 states have return successors, (55), 48 states have call predecessors, (55), 44 states have call successors, (55) [2022-04-28 08:18:50,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 512 transitions. [2022-04-28 08:18:50,715 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 512 transitions. Word has length 99 [2022-04-28 08:18:50,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:18:50,715 INFO L495 AbstractCegarLoop]: Abstraction has 439 states and 512 transitions. [2022-04-28 08:18:50,715 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.5) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (12), 10 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-28 08:18:50,715 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 439 states and 512 transitions. [2022-04-28 08:18:51,817 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 512 edges. 512 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:51,817 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 512 transitions. [2022-04-28 08:18:51,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-04-28 08:18:51,817 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:18:51,818 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:18:51,818 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52 [2022-04-28 08:18:51,818 INFO L420 AbstractCegarLoop]: === Iteration 54 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:18:51,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:18:51,818 INFO L85 PathProgramCache]: Analyzing trace with hash 1018925480, now seen corresponding path program 1 times [2022-04-28 08:18:51,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:18:51,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2000213497] [2022-04-28 08:18:51,818 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:18:51,818 INFO L85 PathProgramCache]: Analyzing trace with hash 1018925480, now seen corresponding path program 2 times [2022-04-28 08:18:51,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:18:51,819 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2125298397] [2022-04-28 08:18:51,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:18:51,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:18:51,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:51,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:18:51,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:51,920 INFO L290 TraceCheckUtils]: 0: Hoare triple {224192#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {224115#true} is VALID [2022-04-28 08:18:51,920 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:51,920 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1156#return; {224115#true} is VALID [2022-04-28 08:18:51,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:18:51,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:51,945 INFO L290 TraceCheckUtils]: 0: Hoare triple {224193#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {224115#true} is VALID [2022-04-28 08:18:51,946 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:51,946 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1066#return; {224115#true} is VALID [2022-04-28 08:18:51,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:18:51,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:51,960 INFO L290 TraceCheckUtils]: 0: Hoare triple {224194#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {224115#true} is VALID [2022-04-28 08:18:51,960 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:51,960 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1068#return; {224115#true} is VALID [2022-04-28 08:18:51,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:18:51,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:52,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:18:52,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:52,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:18:52,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:52,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:18:52,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:52,077 INFO L290 TraceCheckUtils]: 0: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {224115#true} is VALID [2022-04-28 08:18:52,077 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,078 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-28 08:18:52,078 INFO L290 TraceCheckUtils]: 0: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {224115#true} is VALID [2022-04-28 08:18:52,078 INFO L272 TraceCheckUtils]: 1: Hoare triple {224115#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:52,078 INFO L290 TraceCheckUtils]: 2: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {224115#true} is VALID [2022-04-28 08:18:52,079 INFO L290 TraceCheckUtils]: 3: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,079 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-28 08:18:52,079 INFO L290 TraceCheckUtils]: 5: Hoare triple {224115#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {224115#true} is VALID [2022-04-28 08:18:52,079 INFO L290 TraceCheckUtils]: 6: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,079 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {224115#true} {224115#true} #1122#return; {224115#true} is VALID [2022-04-28 08:18:52,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:18:52,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:52,090 INFO L290 TraceCheckUtils]: 0: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {224115#true} is VALID [2022-04-28 08:18:52,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,090 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1124#return; {224115#true} is VALID [2022-04-28 08:18:52,090 INFO L290 TraceCheckUtils]: 0: Hoare triple {224238#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {224115#true} is VALID [2022-04-28 08:18:52,091 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume 0 != ~compRegistered~0; {224115#true} is VALID [2022-04-28 08:18:52,091 INFO L272 TraceCheckUtils]: 2: Hoare triple {224115#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:52,091 INFO L290 TraceCheckUtils]: 3: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {224115#true} is VALID [2022-04-28 08:18:52,092 INFO L272 TraceCheckUtils]: 4: Hoare triple {224115#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:52,092 INFO L290 TraceCheckUtils]: 5: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {224115#true} is VALID [2022-04-28 08:18:52,092 INFO L290 TraceCheckUtils]: 6: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,092 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-28 08:18:52,092 INFO L290 TraceCheckUtils]: 8: Hoare triple {224115#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {224115#true} is VALID [2022-04-28 08:18:52,093 INFO L290 TraceCheckUtils]: 9: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,093 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {224115#true} {224115#true} #1122#return; {224115#true} is VALID [2022-04-28 08:18:52,093 INFO L290 TraceCheckUtils]: 11: Hoare triple {224115#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {224115#true} is VALID [2022-04-28 08:18:52,093 INFO L290 TraceCheckUtils]: 12: Hoare triple {224115#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {224115#true} is VALID [2022-04-28 08:18:52,093 INFO L272 TraceCheckUtils]: 13: Hoare triple {224115#true} call stubMoreProcessingRequired(); {224254#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:52,093 INFO L290 TraceCheckUtils]: 14: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {224115#true} is VALID [2022-04-28 08:18:52,093 INFO L290 TraceCheckUtils]: 15: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,094 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {224115#true} {224115#true} #1124#return; {224115#true} is VALID [2022-04-28 08:18:52,094 INFO L290 TraceCheckUtils]: 17: Hoare triple {224115#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {224115#true} is VALID [2022-04-28 08:18:52,094 INFO L290 TraceCheckUtils]: 18: Hoare triple {224115#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {224115#true} is VALID [2022-04-28 08:18:52,094 INFO L290 TraceCheckUtils]: 19: Hoare triple {224115#true} assume !(1 == ~tmp_ndt_11~0); {224115#true} is VALID [2022-04-28 08:18:52,094 INFO L290 TraceCheckUtils]: 20: Hoare triple {224115#true} ~returnVal2~0 := 259; {224115#true} is VALID [2022-04-28 08:18:52,094 INFO L290 TraceCheckUtils]: 21: Hoare triple {224115#true} assume !(~s~0 == ~NP~0); {224115#true} is VALID [2022-04-28 08:18:52,094 INFO L290 TraceCheckUtils]: 22: Hoare triple {224115#true} assume ~s~0 == ~MPR1~0; {224115#true} is VALID [2022-04-28 08:18:52,094 INFO L290 TraceCheckUtils]: 23: Hoare triple {224115#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {224115#true} is VALID [2022-04-28 08:18:52,094 INFO L290 TraceCheckUtils]: 24: Hoare triple {224115#true} #res := ~returnVal2~0; {224115#true} is VALID [2022-04-28 08:18:52,095 INFO L290 TraceCheckUtils]: 25: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,095 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {224115#true} {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #1044#return; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-28 08:18:52,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 08:18:52,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:52,110 INFO L290 TraceCheckUtils]: 0: Hoare triple {224255#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {224115#true} is VALID [2022-04-28 08:18:52,110 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume ~s~0 == ~MPR3~0; {224115#true} is VALID [2022-04-28 08:18:52,110 INFO L290 TraceCheckUtils]: 2: Hoare triple {224115#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {224115#true} is VALID [2022-04-28 08:18:52,110 INFO L290 TraceCheckUtils]: 3: Hoare triple {224115#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {224115#true} is VALID [2022-04-28 08:18:52,111 INFO L290 TraceCheckUtils]: 4: Hoare triple {224115#true} assume 0 == ~tmp_ndt_12~0; {224115#true} is VALID [2022-04-28 08:18:52,111 INFO L290 TraceCheckUtils]: 5: Hoare triple {224115#true} #res := 0; {224115#true} is VALID [2022-04-28 08:18:52,111 INFO L290 TraceCheckUtils]: 6: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,111 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {224115#true} {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #1046#return; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-28 08:18:52,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-04-28 08:18:52,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:18:52,113 INFO L290 TraceCheckUtils]: 0: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {224115#true} is VALID [2022-04-28 08:18:52,113 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {224115#true} is VALID [2022-04-28 08:18:52,114 INFO L290 TraceCheckUtils]: 2: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,114 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {224115#true} {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #1048#return; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-28 08:18:52,114 INFO L290 TraceCheckUtils]: 0: Hoare triple {224195#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {224115#true} is VALID [2022-04-28 08:18:52,114 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume 1 == ~PagingReferenceCount~0; {224115#true} is VALID [2022-04-28 08:18:52,114 INFO L290 TraceCheckUtils]: 2: Hoare triple {224115#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {224115#true} is VALID [2022-04-28 08:18:52,114 INFO L290 TraceCheckUtils]: 3: Hoare triple {224115#true} assume !(0 != ~disketteExtension__IsRemoved~0); {224115#true} is VALID [2022-04-28 08:18:52,114 INFO L290 TraceCheckUtils]: 4: Hoare triple {224115#true} assume !(0 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-28 08:18:52,114 INFO L290 TraceCheckUtils]: 5: Hoare triple {224115#true} assume !(5 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-28 08:18:52,115 INFO L290 TraceCheckUtils]: 6: Hoare triple {224115#true} assume !(1 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-28 08:18:52,115 INFO L290 TraceCheckUtils]: 7: Hoare triple {224115#true} assume 6 == ~irpSp__MinorFunction~0; {224115#true} is VALID [2022-04-28 08:18:52,115 INFO L290 TraceCheckUtils]: 8: Hoare triple {224115#true} assume 6 == ~irpSp__MinorFunction~0; {224115#true} is VALID [2022-04-28 08:18:52,115 INFO L290 TraceCheckUtils]: 9: Hoare triple {224115#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-28 08:18:52,115 INFO L290 TraceCheckUtils]: 10: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume !(~s~0 != ~NP~0); {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-28 08:18:52,116 INFO L290 TraceCheckUtils]: 11: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-28 08:18:52,116 INFO L290 TraceCheckUtils]: 12: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-28 08:18:52,117 INFO L272 TraceCheckUtils]: 13: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {224238#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:52,117 INFO L290 TraceCheckUtils]: 14: Hoare triple {224238#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {224115#true} is VALID [2022-04-28 08:18:52,117 INFO L290 TraceCheckUtils]: 15: Hoare triple {224115#true} assume 0 != ~compRegistered~0; {224115#true} is VALID [2022-04-28 08:18:52,118 INFO L272 TraceCheckUtils]: 16: Hoare triple {224115#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:52,118 INFO L290 TraceCheckUtils]: 17: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {224115#true} is VALID [2022-04-28 08:18:52,118 INFO L272 TraceCheckUtils]: 18: Hoare triple {224115#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:52,118 INFO L290 TraceCheckUtils]: 19: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {224115#true} is VALID [2022-04-28 08:18:52,118 INFO L290 TraceCheckUtils]: 20: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,118 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-28 08:18:52,119 INFO L290 TraceCheckUtils]: 22: Hoare triple {224115#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {224115#true} is VALID [2022-04-28 08:18:52,119 INFO L290 TraceCheckUtils]: 23: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,119 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {224115#true} {224115#true} #1122#return; {224115#true} is VALID [2022-04-28 08:18:52,119 INFO L290 TraceCheckUtils]: 25: Hoare triple {224115#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {224115#true} is VALID [2022-04-28 08:18:52,119 INFO L290 TraceCheckUtils]: 26: Hoare triple {224115#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {224115#true} is VALID [2022-04-28 08:18:52,119 INFO L272 TraceCheckUtils]: 27: Hoare triple {224115#true} call stubMoreProcessingRequired(); {224254#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:52,119 INFO L290 TraceCheckUtils]: 28: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {224115#true} is VALID [2022-04-28 08:18:52,119 INFO L290 TraceCheckUtils]: 29: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,119 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {224115#true} {224115#true} #1124#return; {224115#true} is VALID [2022-04-28 08:18:52,123 INFO L290 TraceCheckUtils]: 31: Hoare triple {224115#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {224115#true} is VALID [2022-04-28 08:18:52,123 INFO L290 TraceCheckUtils]: 32: Hoare triple {224115#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {224115#true} is VALID [2022-04-28 08:18:52,123 INFO L290 TraceCheckUtils]: 33: Hoare triple {224115#true} assume !(1 == ~tmp_ndt_11~0); {224115#true} is VALID [2022-04-28 08:18:52,123 INFO L290 TraceCheckUtils]: 34: Hoare triple {224115#true} ~returnVal2~0 := 259; {224115#true} is VALID [2022-04-28 08:18:52,123 INFO L290 TraceCheckUtils]: 35: Hoare triple {224115#true} assume !(~s~0 == ~NP~0); {224115#true} is VALID [2022-04-28 08:18:52,123 INFO L290 TraceCheckUtils]: 36: Hoare triple {224115#true} assume ~s~0 == ~MPR1~0; {224115#true} is VALID [2022-04-28 08:18:52,124 INFO L290 TraceCheckUtils]: 37: Hoare triple {224115#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {224115#true} is VALID [2022-04-28 08:18:52,124 INFO L290 TraceCheckUtils]: 38: Hoare triple {224115#true} #res := ~returnVal2~0; {224115#true} is VALID [2022-04-28 08:18:52,124 INFO L290 TraceCheckUtils]: 39: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,124 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {224115#true} {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #1044#return; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-28 08:18:52,125 INFO L290 TraceCheckUtils]: 41: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-28 08:18:52,125 INFO L290 TraceCheckUtils]: 42: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume 259 == ~__cil_tmp30~0; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-28 08:18:52,126 INFO L272 TraceCheckUtils]: 43: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {224255#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:52,126 INFO L290 TraceCheckUtils]: 44: Hoare triple {224255#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {224115#true} is VALID [2022-04-28 08:18:52,126 INFO L290 TraceCheckUtils]: 45: Hoare triple {224115#true} assume ~s~0 == ~MPR3~0; {224115#true} is VALID [2022-04-28 08:18:52,127 INFO L290 TraceCheckUtils]: 46: Hoare triple {224115#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {224115#true} is VALID [2022-04-28 08:18:52,127 INFO L290 TraceCheckUtils]: 47: Hoare triple {224115#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {224115#true} is VALID [2022-04-28 08:18:52,127 INFO L290 TraceCheckUtils]: 48: Hoare triple {224115#true} assume 0 == ~tmp_ndt_12~0; {224115#true} is VALID [2022-04-28 08:18:52,127 INFO L290 TraceCheckUtils]: 49: Hoare triple {224115#true} #res := 0; {224115#true} is VALID [2022-04-28 08:18:52,127 INFO L290 TraceCheckUtils]: 50: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,128 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {224115#true} {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #1046#return; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-28 08:18:52,128 INFO L290 TraceCheckUtils]: 52: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-28 08:18:52,129 INFO L290 TraceCheckUtils]: 53: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-28 08:18:52,129 INFO L272 TraceCheckUtils]: 54: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} call IofCompleteRequest(~Irp, 0); {224254#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:52,129 INFO L290 TraceCheckUtils]: 55: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {224115#true} is VALID [2022-04-28 08:18:52,129 INFO L290 TraceCheckUtils]: 56: Hoare triple {224115#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {224115#true} is VALID [2022-04-28 08:18:52,130 INFO L290 TraceCheckUtils]: 57: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,130 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {224115#true} {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #1048#return; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-28 08:18:52,130 INFO L290 TraceCheckUtils]: 59: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-28 08:18:52,131 INFO L290 TraceCheckUtils]: 60: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} assume !(0 == ~PagingReferenceCount~0); {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-28 08:18:52,131 INFO L290 TraceCheckUtils]: 61: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #res := ~ntStatus~0; {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} is VALID [2022-04-28 08:18:52,132 INFO L290 TraceCheckUtils]: 62: Hoare triple {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} assume true; {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} is VALID [2022-04-28 08:18:52,132 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} {224115#true} #1076#return; {224190#(= 0 |main_#t~ret100|)} is VALID [2022-04-28 08:18:52,134 INFO L272 TraceCheckUtils]: 0: Hoare triple {224115#true} call ULTIMATE.init(); {224192#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:18:52,134 INFO L290 TraceCheckUtils]: 1: Hoare triple {224192#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {224115#true} is VALID [2022-04-28 08:18:52,135 INFO L290 TraceCheckUtils]: 2: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,135 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {224115#true} {224115#true} #1156#return; {224115#true} is VALID [2022-04-28 08:18:52,135 INFO L272 TraceCheckUtils]: 4: Hoare triple {224115#true} call #t~ret170 := main(); {224115#true} is VALID [2022-04-28 08:18:52,135 INFO L290 TraceCheckUtils]: 5: Hoare triple {224115#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {224115#true} is VALID [2022-04-28 08:18:52,136 INFO L272 TraceCheckUtils]: 6: Hoare triple {224115#true} call _BLAST_init(); {224193#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:52,136 INFO L290 TraceCheckUtils]: 7: Hoare triple {224193#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {224115#true} is VALID [2022-04-28 08:18:52,136 INFO L290 TraceCheckUtils]: 8: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,136 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {224115#true} {224115#true} #1066#return; {224115#true} is VALID [2022-04-28 08:18:52,136 INFO L290 TraceCheckUtils]: 10: Hoare triple {224115#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {224115#true} is VALID [2022-04-28 08:18:52,136 INFO L290 TraceCheckUtils]: 11: Hoare triple {224115#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {224115#true} is VALID [2022-04-28 08:18:52,137 INFO L272 TraceCheckUtils]: 12: Hoare triple {224115#true} call stub_driver_init(); {224194#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:52,137 INFO L290 TraceCheckUtils]: 13: Hoare triple {224194#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {224115#true} is VALID [2022-04-28 08:18:52,137 INFO L290 TraceCheckUtils]: 14: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,137 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {224115#true} {224115#true} #1068#return; {224115#true} is VALID [2022-04-28 08:18:52,137 INFO L290 TraceCheckUtils]: 16: Hoare triple {224115#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {224115#true} is VALID [2022-04-28 08:18:52,137 INFO L290 TraceCheckUtils]: 17: Hoare triple {224115#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {224115#true} is VALID [2022-04-28 08:18:52,137 INFO L290 TraceCheckUtils]: 18: Hoare triple {224115#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {224115#true} is VALID [2022-04-28 08:18:52,138 INFO L290 TraceCheckUtils]: 19: Hoare triple {224115#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {224115#true} is VALID [2022-04-28 08:18:52,138 INFO L290 TraceCheckUtils]: 20: Hoare triple {224115#true} assume 3 == ~tmp_ndt_4~0; {224115#true} is VALID [2022-04-28 08:18:52,139 INFO L272 TraceCheckUtils]: 21: Hoare triple {224115#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {224195#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:52,139 INFO L290 TraceCheckUtils]: 22: Hoare triple {224195#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {224115#true} is VALID [2022-04-28 08:18:52,139 INFO L290 TraceCheckUtils]: 23: Hoare triple {224115#true} assume 1 == ~PagingReferenceCount~0; {224115#true} is VALID [2022-04-28 08:18:52,139 INFO L290 TraceCheckUtils]: 24: Hoare triple {224115#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {224115#true} is VALID [2022-04-28 08:18:52,139 INFO L290 TraceCheckUtils]: 25: Hoare triple {224115#true} assume !(0 != ~disketteExtension__IsRemoved~0); {224115#true} is VALID [2022-04-28 08:18:52,139 INFO L290 TraceCheckUtils]: 26: Hoare triple {224115#true} assume !(0 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-28 08:18:52,139 INFO L290 TraceCheckUtils]: 27: Hoare triple {224115#true} assume !(5 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-28 08:18:52,139 INFO L290 TraceCheckUtils]: 28: Hoare triple {224115#true} assume !(1 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-28 08:18:52,139 INFO L290 TraceCheckUtils]: 29: Hoare triple {224115#true} assume 6 == ~irpSp__MinorFunction~0; {224115#true} is VALID [2022-04-28 08:18:52,139 INFO L290 TraceCheckUtils]: 30: Hoare triple {224115#true} assume 6 == ~irpSp__MinorFunction~0; {224115#true} is VALID [2022-04-28 08:18:52,140 INFO L290 TraceCheckUtils]: 31: Hoare triple {224115#true} assume !(0 == ~disketteExtension__IsStarted~0);~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0;~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-28 08:18:52,140 INFO L290 TraceCheckUtils]: 32: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume !(~s~0 != ~NP~0); {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-28 08:18:52,141 INFO L290 TraceCheckUtils]: 33: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-28 08:18:52,141 INFO L290 TraceCheckUtils]: 34: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-28 08:18:52,142 INFO L272 TraceCheckUtils]: 35: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {224238#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:52,142 INFO L290 TraceCheckUtils]: 36: Hoare triple {224238#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {224115#true} is VALID [2022-04-28 08:18:52,142 INFO L290 TraceCheckUtils]: 37: Hoare triple {224115#true} assume 0 != ~compRegistered~0; {224115#true} is VALID [2022-04-28 08:18:52,143 INFO L272 TraceCheckUtils]: 38: Hoare triple {224115#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:52,143 INFO L290 TraceCheckUtils]: 39: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {224115#true} is VALID [2022-04-28 08:18:52,144 INFO L272 TraceCheckUtils]: 40: Hoare triple {224115#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:18:52,144 INFO L290 TraceCheckUtils]: 41: Hoare triple {224250#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {224115#true} is VALID [2022-04-28 08:18:52,144 INFO L290 TraceCheckUtils]: 42: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,144 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-28 08:18:52,144 INFO L290 TraceCheckUtils]: 44: Hoare triple {224115#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {224115#true} is VALID [2022-04-28 08:18:52,144 INFO L290 TraceCheckUtils]: 45: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,144 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {224115#true} {224115#true} #1122#return; {224115#true} is VALID [2022-04-28 08:18:52,144 INFO L290 TraceCheckUtils]: 47: Hoare triple {224115#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {224115#true} is VALID [2022-04-28 08:18:52,144 INFO L290 TraceCheckUtils]: 48: Hoare triple {224115#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {224115#true} is VALID [2022-04-28 08:18:52,145 INFO L272 TraceCheckUtils]: 49: Hoare triple {224115#true} call stubMoreProcessingRequired(); {224254#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:52,145 INFO L290 TraceCheckUtils]: 50: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {224115#true} is VALID [2022-04-28 08:18:52,145 INFO L290 TraceCheckUtils]: 51: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,145 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {224115#true} {224115#true} #1124#return; {224115#true} is VALID [2022-04-28 08:18:52,145 INFO L290 TraceCheckUtils]: 53: Hoare triple {224115#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {224115#true} is VALID [2022-04-28 08:18:52,145 INFO L290 TraceCheckUtils]: 54: Hoare triple {224115#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {224115#true} is VALID [2022-04-28 08:18:52,145 INFO L290 TraceCheckUtils]: 55: Hoare triple {224115#true} assume !(1 == ~tmp_ndt_11~0); {224115#true} is VALID [2022-04-28 08:18:52,146 INFO L290 TraceCheckUtils]: 56: Hoare triple {224115#true} ~returnVal2~0 := 259; {224115#true} is VALID [2022-04-28 08:18:52,146 INFO L290 TraceCheckUtils]: 57: Hoare triple {224115#true} assume !(~s~0 == ~NP~0); {224115#true} is VALID [2022-04-28 08:18:52,146 INFO L290 TraceCheckUtils]: 58: Hoare triple {224115#true} assume ~s~0 == ~MPR1~0; {224115#true} is VALID [2022-04-28 08:18:52,146 INFO L290 TraceCheckUtils]: 59: Hoare triple {224115#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {224115#true} is VALID [2022-04-28 08:18:52,146 INFO L290 TraceCheckUtils]: 60: Hoare triple {224115#true} #res := ~returnVal2~0; {224115#true} is VALID [2022-04-28 08:18:52,146 INFO L290 TraceCheckUtils]: 61: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,147 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {224115#true} {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #1044#return; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-28 08:18:52,147 INFO L290 TraceCheckUtils]: 63: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-28 08:18:52,148 INFO L290 TraceCheckUtils]: 64: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume 259 == ~__cil_tmp30~0; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-28 08:18:52,149 INFO L272 TraceCheckUtils]: 65: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {224255#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:18:52,149 INFO L290 TraceCheckUtils]: 66: Hoare triple {224255#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {224115#true} is VALID [2022-04-28 08:18:52,149 INFO L290 TraceCheckUtils]: 67: Hoare triple {224115#true} assume ~s~0 == ~MPR3~0; {224115#true} is VALID [2022-04-28 08:18:52,149 INFO L290 TraceCheckUtils]: 68: Hoare triple {224115#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {224115#true} is VALID [2022-04-28 08:18:52,149 INFO L290 TraceCheckUtils]: 69: Hoare triple {224115#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {224115#true} is VALID [2022-04-28 08:18:52,149 INFO L290 TraceCheckUtils]: 70: Hoare triple {224115#true} assume 0 == ~tmp_ndt_12~0; {224115#true} is VALID [2022-04-28 08:18:52,149 INFO L290 TraceCheckUtils]: 71: Hoare triple {224115#true} #res := 0; {224115#true} is VALID [2022-04-28 08:18:52,149 INFO L290 TraceCheckUtils]: 72: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,150 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {224115#true} {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #1046#return; {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-28 08:18:52,150 INFO L290 TraceCheckUtils]: 74: Hoare triple {224196#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-28 08:18:52,151 INFO L290 TraceCheckUtils]: 75: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-28 08:18:52,151 INFO L272 TraceCheckUtils]: 76: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} call IofCompleteRequest(~Irp, 0); {224254#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:18:52,152 INFO L290 TraceCheckUtils]: 77: Hoare triple {224254#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {224115#true} is VALID [2022-04-28 08:18:52,152 INFO L290 TraceCheckUtils]: 78: Hoare triple {224115#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {224115#true} is VALID [2022-04-28 08:18:52,152 INFO L290 TraceCheckUtils]: 79: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 08:18:52,152 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {224115#true} {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #1048#return; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-28 08:18:52,153 INFO L290 TraceCheckUtils]: 81: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-28 08:18:52,153 INFO L290 TraceCheckUtils]: 82: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} assume !(0 == ~PagingReferenceCount~0); {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-28 08:18:52,153 INFO L290 TraceCheckUtils]: 83: Hoare triple {224232#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #res := ~ntStatus~0; {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} is VALID [2022-04-28 08:18:52,154 INFO L290 TraceCheckUtils]: 84: Hoare triple {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} assume true; {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} is VALID [2022-04-28 08:18:52,155 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {224237#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} {224115#true} #1076#return; {224190#(= 0 |main_#t~ret100|)} is VALID [2022-04-28 08:18:52,155 INFO L290 TraceCheckUtils]: 86: Hoare triple {224190#(= 0 |main_#t~ret100|)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {224191#(= main_~status~1 0)} is VALID [2022-04-28 08:18:52,155 INFO L290 TraceCheckUtils]: 87: Hoare triple {224191#(= main_~status~1 0)} assume !(1 == ~pended~0); {224191#(= main_~status~1 0)} is VALID [2022-04-28 08:18:52,156 INFO L290 TraceCheckUtils]: 88: Hoare triple {224191#(= main_~status~1 0)} assume !(1 == ~pended~0); {224191#(= main_~status~1 0)} is VALID [2022-04-28 08:18:52,156 INFO L290 TraceCheckUtils]: 89: Hoare triple {224191#(= main_~status~1 0)} assume ~s~0 != ~UNLOADED~0; {224191#(= main_~status~1 0)} is VALID [2022-04-28 08:18:52,156 INFO L290 TraceCheckUtils]: 90: Hoare triple {224191#(= main_~status~1 0)} assume -1 != ~status~1; {224191#(= main_~status~1 0)} is VALID [2022-04-28 08:18:52,157 INFO L290 TraceCheckUtils]: 91: Hoare triple {224191#(= main_~status~1 0)} assume ~s~0 != ~SKIP2~0; {224191#(= main_~status~1 0)} is VALID [2022-04-28 08:18:52,157 INFO L290 TraceCheckUtils]: 92: Hoare triple {224191#(= main_~status~1 0)} assume ~s~0 != ~IPC~0; {224191#(= main_~status~1 0)} is VALID [2022-04-28 08:18:52,157 INFO L290 TraceCheckUtils]: 93: Hoare triple {224191#(= main_~status~1 0)} assume !(~s~0 != ~DC~0); {224191#(= main_~status~1 0)} is VALID [2022-04-28 08:18:52,157 INFO L290 TraceCheckUtils]: 94: Hoare triple {224191#(= main_~status~1 0)} assume !(1 == ~pended~0); {224191#(= main_~status~1 0)} is VALID [2022-04-28 08:18:52,158 INFO L290 TraceCheckUtils]: 95: Hoare triple {224191#(= main_~status~1 0)} assume ~s~0 == ~DC~0; {224191#(= main_~status~1 0)} is VALID [2022-04-28 08:18:52,158 INFO L290 TraceCheckUtils]: 96: Hoare triple {224191#(= main_~status~1 0)} assume 259 == ~status~1; {224116#false} is VALID [2022-04-28 08:18:52,158 INFO L272 TraceCheckUtils]: 97: Hoare triple {224116#false} call errorFn(); {224116#false} is VALID [2022-04-28 08:18:52,158 INFO L290 TraceCheckUtils]: 98: Hoare triple {224116#false} assume !false; {224116#false} is VALID [2022-04-28 08:18:52,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:18:52,159 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:18:52,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2125298397] [2022-04-28 08:18:52,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2125298397] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:18:52,159 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:18:52,159 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 08:18:52,160 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:18:52,160 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2000213497] [2022-04-28 08:18:52,160 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2000213497] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:18:52,160 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:18:52,160 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 08:18:52,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641777613] [2022-04-28 08:18:52,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:18:52,160 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) Word has length 99 [2022-04-28 08:18:52,161 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:18:52,161 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-04-28 08:18:52,228 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:52,228 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 08:18:52,228 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:18:52,229 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 08:18:52,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=158, Unknown=0, NotChecked=0, Total=210 [2022-04-28 08:18:52,229 INFO L87 Difference]: Start difference. First operand 439 states and 512 transitions. Second operand has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-04-28 08:18:59,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:18:59,113 INFO L93 Difference]: Finished difference Result 842 states and 986 transitions. [2022-04-28 08:18:59,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-04-28 08:18:59,113 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) Word has length 99 [2022-04-28 08:18:59,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:18:59,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-04-28 08:18:59,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 443 transitions. [2022-04-28 08:18:59,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-04-28 08:18:59,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 443 transitions. [2022-04-28 08:18:59,118 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 22 states and 443 transitions. [2022-04-28 08:18:59,517 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 443 edges. 443 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:18:59,554 INFO L225 Difference]: With dead ends: 842 [2022-04-28 08:18:59,555 INFO L226 Difference]: Without dead ends: 797 [2022-04-28 08:18:59,555 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 116 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=167, Invalid=589, Unknown=0, NotChecked=0, Total=756 [2022-04-28 08:18:59,556 INFO L413 NwaCegarLoop]: 348 mSDtfsCounter, 347 mSDsluCounter, 1334 mSDsCounter, 0 mSdLazyCounter, 1613 mSolverCounterSat, 109 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 356 SdHoareTripleChecker+Valid, 1682 SdHoareTripleChecker+Invalid, 1722 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 109 IncrementalHoareTripleChecker+Valid, 1613 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-28 08:18:59,556 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [356 Valid, 1682 Invalid, 1722 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [109 Valid, 1613 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-28 08:18:59,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 797 states. [2022-04-28 08:19:00,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 797 to 419. [2022-04-28 08:19:00,988 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:19:00,989 INFO L82 GeneralOperation]: Start isEquivalent. First operand 797 states. Second operand has 419 states, 327 states have (on average 1.1957186544342508) internal successors, (391), 332 states have internal predecessors, (391), 44 states have call successors, (44), 41 states have call predecessors, (44), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-28 08:19:00,989 INFO L74 IsIncluded]: Start isIncluded. First operand 797 states. Second operand has 419 states, 327 states have (on average 1.1957186544342508) internal successors, (391), 332 states have internal predecessors, (391), 44 states have call successors, (44), 41 states have call predecessors, (44), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-28 08:19:00,990 INFO L87 Difference]: Start difference. First operand 797 states. Second operand has 419 states, 327 states have (on average 1.1957186544342508) internal successors, (391), 332 states have internal predecessors, (391), 44 states have call successors, (44), 41 states have call predecessors, (44), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-28 08:19:01,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:01,010 INFO L93 Difference]: Finished difference Result 797 states and 932 transitions. [2022-04-28 08:19:01,010 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 932 transitions. [2022-04-28 08:19:01,010 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:01,010 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:01,011 INFO L74 IsIncluded]: Start isIncluded. First operand has 419 states, 327 states have (on average 1.1957186544342508) internal successors, (391), 332 states have internal predecessors, (391), 44 states have call successors, (44), 41 states have call predecessors, (44), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) Second operand 797 states. [2022-04-28 08:19:01,011 INFO L87 Difference]: Start difference. First operand has 419 states, 327 states have (on average 1.1957186544342508) internal successors, (391), 332 states have internal predecessors, (391), 44 states have call successors, (44), 41 states have call predecessors, (44), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) Second operand 797 states. [2022-04-28 08:19:01,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:01,030 INFO L93 Difference]: Finished difference Result 797 states and 932 transitions. [2022-04-28 08:19:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 932 transitions. [2022-04-28 08:19:01,031 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:01,031 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:01,031 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:19:01,031 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:19:01,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 419 states, 327 states have (on average 1.1957186544342508) internal successors, (391), 332 states have internal predecessors, (391), 44 states have call successors, (44), 41 states have call predecessors, (44), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-28 08:19:01,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 419 states and 487 transitions. [2022-04-28 08:19:01,040 INFO L78 Accepts]: Start accepts. Automaton has 419 states and 487 transitions. Word has length 99 [2022-04-28 08:19:01,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:19:01,040 INFO L495 AbstractCegarLoop]: Abstraction has 419 states and 487 transitions. [2022-04-28 08:19:01,040 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 5.133333333333334) internal successors, (77), 6 states have internal predecessors, (77), 4 states have call successors, (12), 10 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-04-28 08:19:01,040 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 419 states and 487 transitions. [2022-04-28 08:19:02,178 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 487 edges. 487 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:02,178 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 487 transitions. [2022-04-28 08:19:02,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-04-28 08:19:02,179 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:19:02,179 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:19:02,179 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53 [2022-04-28 08:19:02,179 INFO L420 AbstractCegarLoop]: === Iteration 55 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:19:02,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:19:02,180 INFO L85 PathProgramCache]: Analyzing trace with hash 1434876468, now seen corresponding path program 1 times [2022-04-28 08:19:02,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:02,180 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [571751127] [2022-04-28 08:19:02,180 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:19:02,180 INFO L85 PathProgramCache]: Analyzing trace with hash 1434876468, now seen corresponding path program 2 times [2022-04-28 08:19:02,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:19:02,180 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [115796318] [2022-04-28 08:19:02,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:19:02,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:19:02,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:02,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:19:02,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:02,301 INFO L290 TraceCheckUtils]: 0: Hoare triple {228487#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {228405#true} is VALID [2022-04-28 08:19:02,301 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,301 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1156#return; {228405#true} is VALID [2022-04-28 08:19:02,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:19:02,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:02,322 INFO L290 TraceCheckUtils]: 0: Hoare triple {228488#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {228405#true} is VALID [2022-04-28 08:19:02,322 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,322 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1066#return; {228405#true} is VALID [2022-04-28 08:19:02,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:19:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:02,334 INFO L290 TraceCheckUtils]: 0: Hoare triple {228489#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {228405#true} is VALID [2022-04-28 08:19:02,334 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,334 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1068#return; {228405#true} is VALID [2022-04-28 08:19:02,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:19:02,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:02,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 08:19:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:02,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:19:02,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:02,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:19:02,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:02,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:02,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:02,520 INFO L290 TraceCheckUtils]: 0: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {228405#true} is VALID [2022-04-28 08:19:02,520 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,520 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-28 08:19:02,521 INFO L290 TraceCheckUtils]: 0: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {228405#true} is VALID [2022-04-28 08:19:02,521 INFO L272 TraceCheckUtils]: 1: Hoare triple {228405#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:02,521 INFO L290 TraceCheckUtils]: 2: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {228405#true} is VALID [2022-04-28 08:19:02,522 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,522 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-28 08:19:02,523 INFO L290 TraceCheckUtils]: 5: Hoare triple {228405#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {228405#true} is VALID [2022-04-28 08:19:02,523 INFO L290 TraceCheckUtils]: 6: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,523 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-28 08:19:02,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:19:02,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:02,536 INFO L290 TraceCheckUtils]: 0: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {228405#true} is VALID [2022-04-28 08:19:02,536 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,536 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-28 08:19:02,536 INFO L290 TraceCheckUtils]: 0: Hoare triple {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {228405#true} is VALID [2022-04-28 08:19:02,536 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume 0 != ~compRegistered~0; {228405#true} is VALID [2022-04-28 08:19:02,537 INFO L272 TraceCheckUtils]: 2: Hoare triple {228405#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:02,537 INFO L290 TraceCheckUtils]: 3: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {228405#true} is VALID [2022-04-28 08:19:02,538 INFO L272 TraceCheckUtils]: 4: Hoare triple {228405#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:02,538 INFO L290 TraceCheckUtils]: 5: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {228405#true} is VALID [2022-04-28 08:19:02,538 INFO L290 TraceCheckUtils]: 6: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,538 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-28 08:19:02,538 INFO L290 TraceCheckUtils]: 8: Hoare triple {228405#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {228405#true} is VALID [2022-04-28 08:19:02,538 INFO L290 TraceCheckUtils]: 9: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,538 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-28 08:19:02,538 INFO L290 TraceCheckUtils]: 11: Hoare triple {228405#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {228405#true} is VALID [2022-04-28 08:19:02,538 INFO L290 TraceCheckUtils]: 12: Hoare triple {228405#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {228405#true} is VALID [2022-04-28 08:19:02,539 INFO L272 TraceCheckUtils]: 13: Hoare triple {228405#true} call stubMoreProcessingRequired(); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:02,539 INFO L290 TraceCheckUtils]: 14: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {228405#true} is VALID [2022-04-28 08:19:02,539 INFO L290 TraceCheckUtils]: 15: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,539 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-28 08:19:02,539 INFO L290 TraceCheckUtils]: 17: Hoare triple {228405#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {228405#true} is VALID [2022-04-28 08:19:02,539 INFO L290 TraceCheckUtils]: 18: Hoare triple {228405#true} assume 0 == ~tmp_ndt_10~0; {228405#true} is VALID [2022-04-28 08:19:02,539 INFO L290 TraceCheckUtils]: 19: Hoare triple {228405#true} ~returnVal2~0 := 0; {228405#true} is VALID [2022-04-28 08:19:02,540 INFO L290 TraceCheckUtils]: 20: Hoare triple {228405#true} assume !(~s~0 == ~NP~0); {228405#true} is VALID [2022-04-28 08:19:02,540 INFO L290 TraceCheckUtils]: 21: Hoare triple {228405#true} assume ~s~0 == ~MPR1~0; {228405#true} is VALID [2022-04-28 08:19:02,540 INFO L290 TraceCheckUtils]: 22: Hoare triple {228405#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {228405#true} is VALID [2022-04-28 08:19:02,540 INFO L290 TraceCheckUtils]: 23: Hoare triple {228405#true} #res := ~returnVal2~0; {228405#true} is VALID [2022-04-28 08:19:02,540 INFO L290 TraceCheckUtils]: 24: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,540 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {228405#true} {228405#true} #1098#return; {228405#true} is VALID [2022-04-28 08:19:02,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 08:19:02,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:02,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:02,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:02,576 INFO L290 TraceCheckUtils]: 0: Hoare triple {228618#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {228405#true} is VALID [2022-04-28 08:19:02,577 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-28 08:19:02,577 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-28 08:19:02,577 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,577 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-28 08:19:02,577 INFO L290 TraceCheckUtils]: 0: Hoare triple {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {228405#true} is VALID [2022-04-28 08:19:02,578 INFO L272 TraceCheckUtils]: 1: Hoare triple {228405#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {228618#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:02,578 INFO L290 TraceCheckUtils]: 2: Hoare triple {228618#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {228405#true} is VALID [2022-04-28 08:19:02,578 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-28 08:19:02,578 INFO L290 TraceCheckUtils]: 4: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-28 08:19:02,578 INFO L290 TraceCheckUtils]: 5: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,579 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-28 08:19:02,579 INFO L290 TraceCheckUtils]: 7: Hoare triple {228405#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {228405#true} is VALID [2022-04-28 08:19:02,579 INFO L290 TraceCheckUtils]: 8: Hoare triple {228405#true} assume 0 == ~irp~0;#res := -1073741670; {228405#true} is VALID [2022-04-28 08:19:02,579 INFO L290 TraceCheckUtils]: 9: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,579 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {228405#true} {228405#true} #1102#return; {228405#true} is VALID [2022-04-28 08:19:02,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 08:19:02,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:02,581 INFO L290 TraceCheckUtils]: 0: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {228405#true} is VALID [2022-04-28 08:19:02,581 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {228405#true} is VALID [2022-04-28 08:19:02,582 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,582 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {228405#true} {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #1112#return; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-28 08:19:02,582 INFO L290 TraceCheckUtils]: 0: Hoare triple {228551#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {228405#true} is VALID [2022-04-28 08:19:02,582 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume !(~s~0 != ~NP~0); {228405#true} is VALID [2022-04-28 08:19:02,582 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {228405#true} is VALID [2022-04-28 08:19:02,582 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {228405#true} is VALID [2022-04-28 08:19:02,583 INFO L272 TraceCheckUtils]: 4: Hoare triple {228405#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:02,583 INFO L290 TraceCheckUtils]: 5: Hoare triple {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {228405#true} is VALID [2022-04-28 08:19:02,583 INFO L290 TraceCheckUtils]: 6: Hoare triple {228405#true} assume 0 != ~compRegistered~0; {228405#true} is VALID [2022-04-28 08:19:02,584 INFO L272 TraceCheckUtils]: 7: Hoare triple {228405#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:02,584 INFO L290 TraceCheckUtils]: 8: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {228405#true} is VALID [2022-04-28 08:19:02,585 INFO L272 TraceCheckUtils]: 9: Hoare triple {228405#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:02,585 INFO L290 TraceCheckUtils]: 10: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {228405#true} is VALID [2022-04-28 08:19:02,585 INFO L290 TraceCheckUtils]: 11: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,585 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-28 08:19:02,585 INFO L290 TraceCheckUtils]: 13: Hoare triple {228405#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {228405#true} is VALID [2022-04-28 08:19:02,585 INFO L290 TraceCheckUtils]: 14: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,586 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-28 08:19:02,586 INFO L290 TraceCheckUtils]: 16: Hoare triple {228405#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {228405#true} is VALID [2022-04-28 08:19:02,586 INFO L290 TraceCheckUtils]: 17: Hoare triple {228405#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {228405#true} is VALID [2022-04-28 08:19:02,586 INFO L272 TraceCheckUtils]: 18: Hoare triple {228405#true} call stubMoreProcessingRequired(); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:02,586 INFO L290 TraceCheckUtils]: 19: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {228405#true} is VALID [2022-04-28 08:19:02,586 INFO L290 TraceCheckUtils]: 20: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,586 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-28 08:19:02,587 INFO L290 TraceCheckUtils]: 22: Hoare triple {228405#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {228405#true} is VALID [2022-04-28 08:19:02,587 INFO L290 TraceCheckUtils]: 23: Hoare triple {228405#true} assume 0 == ~tmp_ndt_10~0; {228405#true} is VALID [2022-04-28 08:19:02,587 INFO L290 TraceCheckUtils]: 24: Hoare triple {228405#true} ~returnVal2~0 := 0; {228405#true} is VALID [2022-04-28 08:19:02,587 INFO L290 TraceCheckUtils]: 25: Hoare triple {228405#true} assume !(~s~0 == ~NP~0); {228405#true} is VALID [2022-04-28 08:19:02,587 INFO L290 TraceCheckUtils]: 26: Hoare triple {228405#true} assume ~s~0 == ~MPR1~0; {228405#true} is VALID [2022-04-28 08:19:02,587 INFO L290 TraceCheckUtils]: 27: Hoare triple {228405#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {228405#true} is VALID [2022-04-28 08:19:02,587 INFO L290 TraceCheckUtils]: 28: Hoare triple {228405#true} #res := ~returnVal2~0; {228405#true} is VALID [2022-04-28 08:19:02,587 INFO L290 TraceCheckUtils]: 29: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,587 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {228405#true} {228405#true} #1098#return; {228405#true} is VALID [2022-04-28 08:19:02,587 INFO L290 TraceCheckUtils]: 31: Hoare triple {228405#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {228405#true} is VALID [2022-04-28 08:19:02,588 INFO L290 TraceCheckUtils]: 32: Hoare triple {228405#true} assume !(259 == ~__cil_tmp42~0); {228405#true} is VALID [2022-04-28 08:19:02,588 INFO L290 TraceCheckUtils]: 33: Hoare triple {228405#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {228405#true} is VALID [2022-04-28 08:19:02,588 INFO L272 TraceCheckUtils]: 34: Hoare triple {228405#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:02,589 INFO L290 TraceCheckUtils]: 35: Hoare triple {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {228405#true} is VALID [2022-04-28 08:19:02,590 INFO L272 TraceCheckUtils]: 36: Hoare triple {228405#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {228618#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:02,590 INFO L290 TraceCheckUtils]: 37: Hoare triple {228618#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {228405#true} is VALID [2022-04-28 08:19:02,590 INFO L290 TraceCheckUtils]: 38: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-28 08:19:02,590 INFO L290 TraceCheckUtils]: 39: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-28 08:19:02,590 INFO L290 TraceCheckUtils]: 40: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,590 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-28 08:19:02,590 INFO L290 TraceCheckUtils]: 42: Hoare triple {228405#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {228405#true} is VALID [2022-04-28 08:19:02,590 INFO L290 TraceCheckUtils]: 43: Hoare triple {228405#true} assume 0 == ~irp~0;#res := -1073741670; {228405#true} is VALID [2022-04-28 08:19:02,591 INFO L290 TraceCheckUtils]: 44: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,591 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {228405#true} {228405#true} #1102#return; {228405#true} is VALID [2022-04-28 08:19:02,591 INFO L290 TraceCheckUtils]: 46: Hoare triple {228405#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {228405#true} is VALID [2022-04-28 08:19:02,591 INFO L290 TraceCheckUtils]: 47: Hoare triple {228405#true} assume !(~ntStatus~1 >= 0); {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-28 08:19:02,591 INFO L290 TraceCheckUtils]: 48: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-28 08:19:02,592 INFO L272 TraceCheckUtils]: 49: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} call IofCompleteRequest(~Irp, 0); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:02,592 INFO L290 TraceCheckUtils]: 50: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {228405#true} is VALID [2022-04-28 08:19:02,592 INFO L290 TraceCheckUtils]: 51: Hoare triple {228405#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {228405#true} is VALID [2022-04-28 08:19:02,593 INFO L290 TraceCheckUtils]: 52: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,593 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {228405#true} {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #1112#return; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-28 08:19:02,593 INFO L290 TraceCheckUtils]: 54: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #res := ~ntStatus~1; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-28 08:19:02,594 INFO L290 TraceCheckUtils]: 55: Hoare triple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} assume true; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-28 08:19:02,594 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} {228405#true} #1020#return; {228548#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} is VALID [2022-04-28 08:19:02,595 INFO L290 TraceCheckUtils]: 0: Hoare triple {228490#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {228405#true} is VALID [2022-04-28 08:19:02,595 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume 1 == ~PagingReferenceCount~0; {228405#true} is VALID [2022-04-28 08:19:02,595 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {228405#true} is VALID [2022-04-28 08:19:02,595 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} assume !(0 != ~disketteExtension__IsRemoved~0); {228405#true} is VALID [2022-04-28 08:19:02,595 INFO L290 TraceCheckUtils]: 4: Hoare triple {228405#true} assume 0 == ~irpSp__MinorFunction~0; {228405#true} is VALID [2022-04-28 08:19:02,596 INFO L272 TraceCheckUtils]: 5: Hoare triple {228405#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {228551#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:02,596 INFO L290 TraceCheckUtils]: 6: Hoare triple {228551#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {228405#true} is VALID [2022-04-28 08:19:02,596 INFO L290 TraceCheckUtils]: 7: Hoare triple {228405#true} assume !(~s~0 != ~NP~0); {228405#true} is VALID [2022-04-28 08:19:02,596 INFO L290 TraceCheckUtils]: 8: Hoare triple {228405#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {228405#true} is VALID [2022-04-28 08:19:02,596 INFO L290 TraceCheckUtils]: 9: Hoare triple {228405#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {228405#true} is VALID [2022-04-28 08:19:02,597 INFO L272 TraceCheckUtils]: 10: Hoare triple {228405#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:02,597 INFO L290 TraceCheckUtils]: 11: Hoare triple {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {228405#true} is VALID [2022-04-28 08:19:02,597 INFO L290 TraceCheckUtils]: 12: Hoare triple {228405#true} assume 0 != ~compRegistered~0; {228405#true} is VALID [2022-04-28 08:19:02,598 INFO L272 TraceCheckUtils]: 13: Hoare triple {228405#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:02,598 INFO L290 TraceCheckUtils]: 14: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {228405#true} is VALID [2022-04-28 08:19:02,599 INFO L272 TraceCheckUtils]: 15: Hoare triple {228405#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:02,599 INFO L290 TraceCheckUtils]: 16: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {228405#true} is VALID [2022-04-28 08:19:02,599 INFO L290 TraceCheckUtils]: 17: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,599 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-28 08:19:02,599 INFO L290 TraceCheckUtils]: 19: Hoare triple {228405#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {228405#true} is VALID [2022-04-28 08:19:02,599 INFO L290 TraceCheckUtils]: 20: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,599 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-28 08:19:02,599 INFO L290 TraceCheckUtils]: 22: Hoare triple {228405#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {228405#true} is VALID [2022-04-28 08:19:02,599 INFO L290 TraceCheckUtils]: 23: Hoare triple {228405#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {228405#true} is VALID [2022-04-28 08:19:02,600 INFO L272 TraceCheckUtils]: 24: Hoare triple {228405#true} call stubMoreProcessingRequired(); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:02,600 INFO L290 TraceCheckUtils]: 25: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {228405#true} is VALID [2022-04-28 08:19:02,600 INFO L290 TraceCheckUtils]: 26: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,600 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-28 08:19:02,600 INFO L290 TraceCheckUtils]: 28: Hoare triple {228405#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {228405#true} is VALID [2022-04-28 08:19:02,600 INFO L290 TraceCheckUtils]: 29: Hoare triple {228405#true} assume 0 == ~tmp_ndt_10~0; {228405#true} is VALID [2022-04-28 08:19:02,600 INFO L290 TraceCheckUtils]: 30: Hoare triple {228405#true} ~returnVal2~0 := 0; {228405#true} is VALID [2022-04-28 08:19:02,600 INFO L290 TraceCheckUtils]: 31: Hoare triple {228405#true} assume !(~s~0 == ~NP~0); {228405#true} is VALID [2022-04-28 08:19:02,601 INFO L290 TraceCheckUtils]: 32: Hoare triple {228405#true} assume ~s~0 == ~MPR1~0; {228405#true} is VALID [2022-04-28 08:19:02,601 INFO L290 TraceCheckUtils]: 33: Hoare triple {228405#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {228405#true} is VALID [2022-04-28 08:19:02,601 INFO L290 TraceCheckUtils]: 34: Hoare triple {228405#true} #res := ~returnVal2~0; {228405#true} is VALID [2022-04-28 08:19:02,601 INFO L290 TraceCheckUtils]: 35: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,601 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {228405#true} {228405#true} #1098#return; {228405#true} is VALID [2022-04-28 08:19:02,601 INFO L290 TraceCheckUtils]: 37: Hoare triple {228405#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {228405#true} is VALID [2022-04-28 08:19:02,601 INFO L290 TraceCheckUtils]: 38: Hoare triple {228405#true} assume !(259 == ~__cil_tmp42~0); {228405#true} is VALID [2022-04-28 08:19:02,601 INFO L290 TraceCheckUtils]: 39: Hoare triple {228405#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {228405#true} is VALID [2022-04-28 08:19:02,602 INFO L272 TraceCheckUtils]: 40: Hoare triple {228405#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:02,602 INFO L290 TraceCheckUtils]: 41: Hoare triple {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {228405#true} is VALID [2022-04-28 08:19:02,603 INFO L272 TraceCheckUtils]: 42: Hoare triple {228405#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {228618#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:02,603 INFO L290 TraceCheckUtils]: 43: Hoare triple {228618#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {228405#true} is VALID [2022-04-28 08:19:02,603 INFO L290 TraceCheckUtils]: 44: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-28 08:19:02,604 INFO L290 TraceCheckUtils]: 45: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-28 08:19:02,604 INFO L290 TraceCheckUtils]: 46: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,604 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-28 08:19:02,604 INFO L290 TraceCheckUtils]: 48: Hoare triple {228405#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {228405#true} is VALID [2022-04-28 08:19:02,604 INFO L290 TraceCheckUtils]: 49: Hoare triple {228405#true} assume 0 == ~irp~0;#res := -1073741670; {228405#true} is VALID [2022-04-28 08:19:02,604 INFO L290 TraceCheckUtils]: 50: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,604 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {228405#true} {228405#true} #1102#return; {228405#true} is VALID [2022-04-28 08:19:02,604 INFO L290 TraceCheckUtils]: 52: Hoare triple {228405#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {228405#true} is VALID [2022-04-28 08:19:02,605 INFO L290 TraceCheckUtils]: 53: Hoare triple {228405#true} assume !(~ntStatus~1 >= 0); {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-28 08:19:02,605 INFO L290 TraceCheckUtils]: 54: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-28 08:19:02,606 INFO L272 TraceCheckUtils]: 55: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} call IofCompleteRequest(~Irp, 0); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:02,606 INFO L290 TraceCheckUtils]: 56: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {228405#true} is VALID [2022-04-28 08:19:02,606 INFO L290 TraceCheckUtils]: 57: Hoare triple {228405#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {228405#true} is VALID [2022-04-28 08:19:02,606 INFO L290 TraceCheckUtils]: 58: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,606 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {228405#true} {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #1112#return; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-28 08:19:02,607 INFO L290 TraceCheckUtils]: 60: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #res := ~ntStatus~1; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-28 08:19:02,607 INFO L290 TraceCheckUtils]: 61: Hoare triple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} assume true; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-28 08:19:02,608 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} {228405#true} #1020#return; {228548#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} is VALID [2022-04-28 08:19:02,608 INFO L290 TraceCheckUtils]: 63: Hoare triple {228548#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-28 08:19:02,609 INFO L290 TraceCheckUtils]: 64: Hoare triple {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-28 08:19:02,609 INFO L290 TraceCheckUtils]: 65: Hoare triple {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} assume !(0 == ~PagingReferenceCount~0); {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-28 08:19:02,609 INFO L290 TraceCheckUtils]: 66: Hoare triple {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} #res := ~ntStatus~0; {228550#(<= (+ |FloppyPnp_#res| 1) 0)} is VALID [2022-04-28 08:19:02,610 INFO L290 TraceCheckUtils]: 67: Hoare triple {228550#(<= (+ |FloppyPnp_#res| 1) 0)} assume true; {228550#(<= (+ |FloppyPnp_#res| 1) 0)} is VALID [2022-04-28 08:19:02,610 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {228550#(<= (+ |FloppyPnp_#res| 1) 0)} {228405#true} #1076#return; {228485#(<= (+ 1 |main_#t~ret100|) 0)} is VALID [2022-04-28 08:19:02,612 INFO L272 TraceCheckUtils]: 0: Hoare triple {228405#true} call ULTIMATE.init(); {228487#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:19:02,612 INFO L290 TraceCheckUtils]: 1: Hoare triple {228487#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {228405#true} is VALID [2022-04-28 08:19:02,612 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,613 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {228405#true} {228405#true} #1156#return; {228405#true} is VALID [2022-04-28 08:19:02,613 INFO L272 TraceCheckUtils]: 4: Hoare triple {228405#true} call #t~ret170 := main(); {228405#true} is VALID [2022-04-28 08:19:02,613 INFO L290 TraceCheckUtils]: 5: Hoare triple {228405#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {228405#true} is VALID [2022-04-28 08:19:02,614 INFO L272 TraceCheckUtils]: 6: Hoare triple {228405#true} call _BLAST_init(); {228488#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:02,614 INFO L290 TraceCheckUtils]: 7: Hoare triple {228488#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {228405#true} is VALID [2022-04-28 08:19:02,614 INFO L290 TraceCheckUtils]: 8: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,614 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {228405#true} {228405#true} #1066#return; {228405#true} is VALID [2022-04-28 08:19:02,614 INFO L290 TraceCheckUtils]: 10: Hoare triple {228405#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {228405#true} is VALID [2022-04-28 08:19:02,614 INFO L290 TraceCheckUtils]: 11: Hoare triple {228405#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {228405#true} is VALID [2022-04-28 08:19:02,615 INFO L272 TraceCheckUtils]: 12: Hoare triple {228405#true} call stub_driver_init(); {228489#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:02,615 INFO L290 TraceCheckUtils]: 13: Hoare triple {228489#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {228405#true} is VALID [2022-04-28 08:19:02,615 INFO L290 TraceCheckUtils]: 14: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,615 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {228405#true} {228405#true} #1068#return; {228405#true} is VALID [2022-04-28 08:19:02,615 INFO L290 TraceCheckUtils]: 16: Hoare triple {228405#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {228405#true} is VALID [2022-04-28 08:19:02,615 INFO L290 TraceCheckUtils]: 17: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {228405#true} is VALID [2022-04-28 08:19:02,615 INFO L290 TraceCheckUtils]: 18: Hoare triple {228405#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {228405#true} is VALID [2022-04-28 08:19:02,615 INFO L290 TraceCheckUtils]: 19: Hoare triple {228405#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {228405#true} is VALID [2022-04-28 08:19:02,615 INFO L290 TraceCheckUtils]: 20: Hoare triple {228405#true} assume 3 == ~tmp_ndt_4~0; {228405#true} is VALID [2022-04-28 08:19:02,616 INFO L272 TraceCheckUtils]: 21: Hoare triple {228405#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {228490#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:02,616 INFO L290 TraceCheckUtils]: 22: Hoare triple {228490#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {228405#true} is VALID [2022-04-28 08:19:02,616 INFO L290 TraceCheckUtils]: 23: Hoare triple {228405#true} assume 1 == ~PagingReferenceCount~0; {228405#true} is VALID [2022-04-28 08:19:02,616 INFO L290 TraceCheckUtils]: 24: Hoare triple {228405#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {228405#true} is VALID [2022-04-28 08:19:02,617 INFO L290 TraceCheckUtils]: 25: Hoare triple {228405#true} assume !(0 != ~disketteExtension__IsRemoved~0); {228405#true} is VALID [2022-04-28 08:19:02,617 INFO L290 TraceCheckUtils]: 26: Hoare triple {228405#true} assume 0 == ~irpSp__MinorFunction~0; {228405#true} is VALID [2022-04-28 08:19:02,617 INFO L272 TraceCheckUtils]: 27: Hoare triple {228405#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {228551#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:02,617 INFO L290 TraceCheckUtils]: 28: Hoare triple {228551#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {228405#true} is VALID [2022-04-28 08:19:02,617 INFO L290 TraceCheckUtils]: 29: Hoare triple {228405#true} assume !(~s~0 != ~NP~0); {228405#true} is VALID [2022-04-28 08:19:02,618 INFO L290 TraceCheckUtils]: 30: Hoare triple {228405#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {228405#true} is VALID [2022-04-28 08:19:02,618 INFO L290 TraceCheckUtils]: 31: Hoare triple {228405#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {228405#true} is VALID [2022-04-28 08:19:02,618 INFO L272 TraceCheckUtils]: 32: Hoare triple {228405#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:02,618 INFO L290 TraceCheckUtils]: 33: Hoare triple {228595#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {228405#true} is VALID [2022-04-28 08:19:02,618 INFO L290 TraceCheckUtils]: 34: Hoare triple {228405#true} assume 0 != ~compRegistered~0; {228405#true} is VALID [2022-04-28 08:19:02,619 INFO L272 TraceCheckUtils]: 35: Hoare triple {228405#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:02,619 INFO L290 TraceCheckUtils]: 36: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {228405#true} is VALID [2022-04-28 08:19:02,620 INFO L272 TraceCheckUtils]: 37: Hoare triple {228405#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:02,620 INFO L290 TraceCheckUtils]: 38: Hoare triple {228607#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {228405#true} is VALID [2022-04-28 08:19:02,620 INFO L290 TraceCheckUtils]: 39: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,620 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-28 08:19:02,620 INFO L290 TraceCheckUtils]: 41: Hoare triple {228405#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {228405#true} is VALID [2022-04-28 08:19:02,620 INFO L290 TraceCheckUtils]: 42: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,620 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-28 08:19:02,620 INFO L290 TraceCheckUtils]: 44: Hoare triple {228405#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {228405#true} is VALID [2022-04-28 08:19:02,620 INFO L290 TraceCheckUtils]: 45: Hoare triple {228405#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {228405#true} is VALID [2022-04-28 08:19:02,620 INFO L272 TraceCheckUtils]: 46: Hoare triple {228405#true} call stubMoreProcessingRequired(); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:02,621 INFO L290 TraceCheckUtils]: 47: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {228405#true} is VALID [2022-04-28 08:19:02,621 INFO L290 TraceCheckUtils]: 48: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,621 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-28 08:19:02,621 INFO L290 TraceCheckUtils]: 50: Hoare triple {228405#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {228405#true} is VALID [2022-04-28 08:19:02,621 INFO L290 TraceCheckUtils]: 51: Hoare triple {228405#true} assume 0 == ~tmp_ndt_10~0; {228405#true} is VALID [2022-04-28 08:19:02,621 INFO L290 TraceCheckUtils]: 52: Hoare triple {228405#true} ~returnVal2~0 := 0; {228405#true} is VALID [2022-04-28 08:19:02,621 INFO L290 TraceCheckUtils]: 53: Hoare triple {228405#true} assume !(~s~0 == ~NP~0); {228405#true} is VALID [2022-04-28 08:19:02,621 INFO L290 TraceCheckUtils]: 54: Hoare triple {228405#true} assume ~s~0 == ~MPR1~0; {228405#true} is VALID [2022-04-28 08:19:02,621 INFO L290 TraceCheckUtils]: 55: Hoare triple {228405#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {228405#true} is VALID [2022-04-28 08:19:02,621 INFO L290 TraceCheckUtils]: 56: Hoare triple {228405#true} #res := ~returnVal2~0; {228405#true} is VALID [2022-04-28 08:19:02,621 INFO L290 TraceCheckUtils]: 57: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,621 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {228405#true} {228405#true} #1098#return; {228405#true} is VALID [2022-04-28 08:19:02,621 INFO L290 TraceCheckUtils]: 59: Hoare triple {228405#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {228405#true} is VALID [2022-04-28 08:19:02,621 INFO L290 TraceCheckUtils]: 60: Hoare triple {228405#true} assume !(259 == ~__cil_tmp42~0); {228405#true} is VALID [2022-04-28 08:19:02,621 INFO L290 TraceCheckUtils]: 61: Hoare triple {228405#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {228405#true} is VALID [2022-04-28 08:19:02,622 INFO L272 TraceCheckUtils]: 62: Hoare triple {228405#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:02,622 INFO L290 TraceCheckUtils]: 63: Hoare triple {228612#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {228405#true} is VALID [2022-04-28 08:19:02,623 INFO L272 TraceCheckUtils]: 64: Hoare triple {228405#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {228618#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:02,623 INFO L290 TraceCheckUtils]: 65: Hoare triple {228618#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {228405#true} is VALID [2022-04-28 08:19:02,623 INFO L290 TraceCheckUtils]: 66: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-28 08:19:02,623 INFO L290 TraceCheckUtils]: 67: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-28 08:19:02,623 INFO L290 TraceCheckUtils]: 68: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,624 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-28 08:19:02,624 INFO L290 TraceCheckUtils]: 70: Hoare triple {228405#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {228405#true} is VALID [2022-04-28 08:19:02,624 INFO L290 TraceCheckUtils]: 71: Hoare triple {228405#true} assume 0 == ~irp~0;#res := -1073741670; {228405#true} is VALID [2022-04-28 08:19:02,624 INFO L290 TraceCheckUtils]: 72: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,624 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {228405#true} {228405#true} #1102#return; {228405#true} is VALID [2022-04-28 08:19:02,624 INFO L290 TraceCheckUtils]: 74: Hoare triple {228405#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {228405#true} is VALID [2022-04-28 08:19:02,624 INFO L290 TraceCheckUtils]: 75: Hoare triple {228405#true} assume !(~ntStatus~1 >= 0); {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-28 08:19:02,625 INFO L290 TraceCheckUtils]: 76: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-28 08:19:02,625 INFO L272 TraceCheckUtils]: 77: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} call IofCompleteRequest(~Irp, 0); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:02,625 INFO L290 TraceCheckUtils]: 78: Hoare triple {228611#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {228405#true} is VALID [2022-04-28 08:19:02,625 INFO L290 TraceCheckUtils]: 79: Hoare triple {228405#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {228405#true} is VALID [2022-04-28 08:19:02,625 INFO L290 TraceCheckUtils]: 80: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 08:19:02,626 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {228405#true} {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #1112#return; {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-28 08:19:02,626 INFO L290 TraceCheckUtils]: 82: Hoare triple {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #res := ~ntStatus~1; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-28 08:19:02,626 INFO L290 TraceCheckUtils]: 83: Hoare triple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} assume true; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-28 08:19:02,627 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} {228405#true} #1020#return; {228548#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} is VALID [2022-04-28 08:19:02,627 INFO L290 TraceCheckUtils]: 85: Hoare triple {228548#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-28 08:19:02,628 INFO L290 TraceCheckUtils]: 86: Hoare triple {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-28 08:19:02,628 INFO L290 TraceCheckUtils]: 87: Hoare triple {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} assume !(0 == ~PagingReferenceCount~0); {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-28 08:19:02,628 INFO L290 TraceCheckUtils]: 88: Hoare triple {228549#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} #res := ~ntStatus~0; {228550#(<= (+ |FloppyPnp_#res| 1) 0)} is VALID [2022-04-28 08:19:02,628 INFO L290 TraceCheckUtils]: 89: Hoare triple {228550#(<= (+ |FloppyPnp_#res| 1) 0)} assume true; {228550#(<= (+ |FloppyPnp_#res| 1) 0)} is VALID [2022-04-28 08:19:02,629 INFO L284 TraceCheckUtils]: 90: Hoare quadruple {228550#(<= (+ |FloppyPnp_#res| 1) 0)} {228405#true} #1076#return; {228485#(<= (+ 1 |main_#t~ret100|) 0)} is VALID [2022-04-28 08:19:02,629 INFO L290 TraceCheckUtils]: 91: Hoare triple {228485#(<= (+ 1 |main_#t~ret100|) 0)} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:19:02,630 INFO L290 TraceCheckUtils]: 92: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:19:02,630 INFO L290 TraceCheckUtils]: 93: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:19:02,630 INFO L290 TraceCheckUtils]: 94: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~UNLOADED~0; {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:19:02,630 INFO L290 TraceCheckUtils]: 95: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume -1 != ~status~1; {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:19:02,631 INFO L290 TraceCheckUtils]: 96: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~SKIP2~0; {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:19:02,631 INFO L290 TraceCheckUtils]: 97: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~IPC~0; {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:19:02,631 INFO L290 TraceCheckUtils]: 98: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume !(~s~0 != ~DC~0); {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:19:02,632 INFO L290 TraceCheckUtils]: 99: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:19:02,632 INFO L290 TraceCheckUtils]: 100: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume ~s~0 == ~DC~0; {228486#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-28 08:19:02,632 INFO L290 TraceCheckUtils]: 101: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume 259 == ~status~1; {228406#false} is VALID [2022-04-28 08:19:02,632 INFO L272 TraceCheckUtils]: 102: Hoare triple {228406#false} call errorFn(); {228406#false} is VALID [2022-04-28 08:19:02,632 INFO L290 TraceCheckUtils]: 103: Hoare triple {228406#false} assume !false; {228406#false} is VALID [2022-04-28 08:19:02,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:19:02,633 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:19:02,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [115796318] [2022-04-28 08:19:02,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [115796318] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:02,633 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:02,633 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 08:19:02,633 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:19:02,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [571751127] [2022-04-28 08:19:02,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [571751127] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:02,633 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:02,633 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 08:19:02,633 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627220782] [2022-04-28 08:19:02,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:19:02,634 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) Word has length 104 [2022-04-28 08:19:02,634 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:19:02,634 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) [2022-04-28 08:19:02,718 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:02,718 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 08:19:02,718 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:02,719 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 08:19:02,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=269, Unknown=0, NotChecked=0, Total=342 [2022-04-28 08:19:02,719 INFO L87 Difference]: Start difference. First operand 419 states and 487 transitions. Second operand has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) [2022-04-28 08:19:07,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:07,133 INFO L93 Difference]: Finished difference Result 561 states and 656 transitions. [2022-04-28 08:19:07,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-28 08:19:07,133 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) Word has length 104 [2022-04-28 08:19:07,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:19:07,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) [2022-04-28 08:19:07,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 301 transitions. [2022-04-28 08:19:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) [2022-04-28 08:19:07,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 301 transitions. [2022-04-28 08:19:07,136 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 301 transitions. [2022-04-28 08:19:07,380 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 301 edges. 301 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:07,388 INFO L225 Difference]: With dead ends: 561 [2022-04-28 08:19:07,388 INFO L226 Difference]: Without dead ends: 438 [2022-04-28 08:19:07,389 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=114, Invalid=438, Unknown=0, NotChecked=0, Total=552 [2022-04-28 08:19:07,389 INFO L413 NwaCegarLoop]: 179 mSDtfsCounter, 163 mSDsluCounter, 971 mSDsCounter, 0 mSdLazyCounter, 1163 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 164 SdHoareTripleChecker+Valid, 1150 SdHoareTripleChecker+Invalid, 1234 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 1163 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-28 08:19:07,389 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [164 Valid, 1150 Invalid, 1234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 1163 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-28 08:19:07,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 438 states. [2022-04-28 08:19:08,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 438 to 428. [2022-04-28 08:19:08,868 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:19:08,869 INFO L82 GeneralOperation]: Start isEquivalent. First operand 438 states. Second operand has 428 states, 335 states have (on average 1.182089552238806) internal successors, (396), 341 states have internal predecessors, (396), 45 states have call successors, (45), 41 states have call predecessors, (45), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-28 08:19:08,869 INFO L74 IsIncluded]: Start isIncluded. First operand 438 states. Second operand has 428 states, 335 states have (on average 1.182089552238806) internal successors, (396), 341 states have internal predecessors, (396), 45 states have call successors, (45), 41 states have call predecessors, (45), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-28 08:19:08,869 INFO L87 Difference]: Start difference. First operand 438 states. Second operand has 428 states, 335 states have (on average 1.182089552238806) internal successors, (396), 341 states have internal predecessors, (396), 45 states have call successors, (45), 41 states have call predecessors, (45), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-28 08:19:08,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:08,876 INFO L93 Difference]: Finished difference Result 438 states and 506 transitions. [2022-04-28 08:19:08,876 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 506 transitions. [2022-04-28 08:19:08,877 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:08,877 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:08,877 INFO L74 IsIncluded]: Start isIncluded. First operand has 428 states, 335 states have (on average 1.182089552238806) internal successors, (396), 341 states have internal predecessors, (396), 45 states have call successors, (45), 41 states have call predecessors, (45), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) Second operand 438 states. [2022-04-28 08:19:08,877 INFO L87 Difference]: Start difference. First operand has 428 states, 335 states have (on average 1.182089552238806) internal successors, (396), 341 states have internal predecessors, (396), 45 states have call successors, (45), 41 states have call predecessors, (45), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) Second operand 438 states. [2022-04-28 08:19:08,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:08,884 INFO L93 Difference]: Finished difference Result 438 states and 506 transitions. [2022-04-28 08:19:08,884 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 506 transitions. [2022-04-28 08:19:08,885 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:08,885 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:08,885 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:19:08,885 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:19:08,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 428 states, 335 states have (on average 1.182089552238806) internal successors, (396), 341 states have internal predecessors, (396), 45 states have call successors, (45), 41 states have call predecessors, (45), 47 states have return successors, (52), 45 states have call predecessors, (52), 41 states have call successors, (52) [2022-04-28 08:19:08,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 493 transitions. [2022-04-28 08:19:08,894 INFO L78 Accepts]: Start accepts. Automaton has 428 states and 493 transitions. Word has length 104 [2022-04-28 08:19:08,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:19:08,894 INFO L495 AbstractCegarLoop]: Abstraction has 428 states and 493 transitions. [2022-04-28 08:19:08,894 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 7 states have internal predecessors, (78), 3 states have call successors, (14), 12 states have call predecessors, (14), 3 states have return successors, (12), 4 states have call predecessors, (12), 2 states have call successors, (12) [2022-04-28 08:19:08,894 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 428 states and 493 transitions. [2022-04-28 08:19:10,055 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 493 edges. 493 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:10,055 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 493 transitions. [2022-04-28 08:19:10,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-28 08:19:10,056 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:19:10,056 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:19:10,056 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable54 [2022-04-28 08:19:10,056 INFO L420 AbstractCegarLoop]: === Iteration 56 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:19:10,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:19:10,057 INFO L85 PathProgramCache]: Analyzing trace with hash -679170353, now seen corresponding path program 1 times [2022-04-28 08:19:10,057 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:10,057 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1807213580] [2022-04-28 08:19:10,057 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:19:10,057 INFO L85 PathProgramCache]: Analyzing trace with hash -679170353, now seen corresponding path program 2 times [2022-04-28 08:19:10,057 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:19:10,057 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1671483835] [2022-04-28 08:19:10,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:19:10,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:19:10,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:10,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:19:10,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:10,173 INFO L290 TraceCheckUtils]: 0: Hoare triple {231565#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {231486#true} is VALID [2022-04-28 08:19:10,173 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,173 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1156#return; {231486#true} is VALID [2022-04-28 08:19:10,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:19:10,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:10,200 INFO L290 TraceCheckUtils]: 0: Hoare triple {231566#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {231486#true} is VALID [2022-04-28 08:19:10,200 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,200 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1066#return; {231486#true} is VALID [2022-04-28 08:19:10,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:19:10,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:10,210 INFO L290 TraceCheckUtils]: 0: Hoare triple {231567#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {231486#true} is VALID [2022-04-28 08:19:10,210 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,210 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1068#return; {231486#true} is VALID [2022-04-28 08:19:10,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-28 08:19:10,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:10,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:19:10,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:10,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:10,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:10,237 INFO L290 TraceCheckUtils]: 0: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-28 08:19:10,237 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,237 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-28 08:19:10,237 INFO L290 TraceCheckUtils]: 0: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-28 08:19:10,239 INFO L272 TraceCheckUtils]: 1: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:10,240 INFO L290 TraceCheckUtils]: 2: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-28 08:19:10,240 INFO L290 TraceCheckUtils]: 3: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,240 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-28 08:19:10,240 INFO L290 TraceCheckUtils]: 5: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-28 08:19:10,240 INFO L290 TraceCheckUtils]: 6: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,240 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-28 08:19:10,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:19:10,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:10,248 INFO L290 TraceCheckUtils]: 0: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-28 08:19:10,248 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,248 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-28 08:19:10,248 INFO L290 TraceCheckUtils]: 0: Hoare triple {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {231486#true} is VALID [2022-04-28 08:19:10,248 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-28 08:19:10,249 INFO L272 TraceCheckUtils]: 2: Hoare triple {231486#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:10,249 INFO L290 TraceCheckUtils]: 3: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-28 08:19:10,250 INFO L272 TraceCheckUtils]: 4: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:10,250 INFO L290 TraceCheckUtils]: 5: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-28 08:19:10,250 INFO L290 TraceCheckUtils]: 6: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,250 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-28 08:19:10,250 INFO L290 TraceCheckUtils]: 8: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-28 08:19:10,250 INFO L290 TraceCheckUtils]: 9: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,250 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-28 08:19:10,252 INFO L290 TraceCheckUtils]: 11: Hoare triple {231486#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {231486#true} is VALID [2022-04-28 08:19:10,252 INFO L290 TraceCheckUtils]: 12: Hoare triple {231486#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {231486#true} is VALID [2022-04-28 08:19:10,255 INFO L272 TraceCheckUtils]: 13: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:10,255 INFO L290 TraceCheckUtils]: 14: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-28 08:19:10,255 INFO L290 TraceCheckUtils]: 15: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,255 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-28 08:19:10,255 INFO L290 TraceCheckUtils]: 17: Hoare triple {231486#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {231486#true} is VALID [2022-04-28 08:19:10,255 INFO L290 TraceCheckUtils]: 18: Hoare triple {231486#true} assume 0 == ~tmp_ndt_10~0; {231486#true} is VALID [2022-04-28 08:19:10,256 INFO L290 TraceCheckUtils]: 19: Hoare triple {231486#true} ~returnVal2~0 := 0; {231486#true} is VALID [2022-04-28 08:19:10,256 INFO L290 TraceCheckUtils]: 20: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-28 08:19:10,256 INFO L290 TraceCheckUtils]: 21: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-28 08:19:10,256 INFO L290 TraceCheckUtils]: 22: Hoare triple {231486#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {231486#true} is VALID [2022-04-28 08:19:10,256 INFO L290 TraceCheckUtils]: 23: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-28 08:19:10,256 INFO L290 TraceCheckUtils]: 24: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,256 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {231486#true} {231486#true} #1098#return; {231486#true} is VALID [2022-04-28 08:19:10,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-04-28 08:19:10,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:10,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:10,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:10,320 INFO L290 TraceCheckUtils]: 0: Hoare triple {231620#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {231486#true} is VALID [2022-04-28 08:19:10,320 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_5~0); {231486#true} is VALID [2022-04-28 08:19:10,321 INFO L290 TraceCheckUtils]: 2: Hoare triple {231486#true} #res := 0; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-28 08:19:10,321 INFO L290 TraceCheckUtils]: 3: Hoare triple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} assume true; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-28 08:19:10,322 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} {231486#true} #1150#return; {231591#(= |FlFdcDeviceIo_#t~ret87| 0)} is VALID [2022-04-28 08:19:10,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 08:19:10,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:10,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:19:10,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:10,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:10,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:10,346 INFO L290 TraceCheckUtils]: 0: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-28 08:19:10,346 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,346 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-28 08:19:10,346 INFO L290 TraceCheckUtils]: 0: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-28 08:19:10,347 INFO L272 TraceCheckUtils]: 1: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:10,347 INFO L290 TraceCheckUtils]: 2: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-28 08:19:10,347 INFO L290 TraceCheckUtils]: 3: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,347 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-28 08:19:10,348 INFO L290 TraceCheckUtils]: 5: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-28 08:19:10,348 INFO L290 TraceCheckUtils]: 6: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,348 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-28 08:19:10,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:19:10,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:10,352 INFO L290 TraceCheckUtils]: 0: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-28 08:19:10,352 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,352 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-28 08:19:10,352 INFO L290 TraceCheckUtils]: 0: Hoare triple {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {231486#true} is VALID [2022-04-28 08:19:10,352 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-28 08:19:10,353 INFO L272 TraceCheckUtils]: 2: Hoare triple {231486#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:10,353 INFO L290 TraceCheckUtils]: 3: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-28 08:19:10,354 INFO L272 TraceCheckUtils]: 4: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:10,354 INFO L290 TraceCheckUtils]: 5: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-28 08:19:10,354 INFO L290 TraceCheckUtils]: 6: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,354 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-28 08:19:10,354 INFO L290 TraceCheckUtils]: 8: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-28 08:19:10,354 INFO L290 TraceCheckUtils]: 9: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,354 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-28 08:19:10,355 INFO L290 TraceCheckUtils]: 11: Hoare triple {231486#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {231486#true} is VALID [2022-04-28 08:19:10,355 INFO L290 TraceCheckUtils]: 12: Hoare triple {231486#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {231486#true} is VALID [2022-04-28 08:19:10,355 INFO L272 TraceCheckUtils]: 13: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:10,355 INFO L290 TraceCheckUtils]: 14: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-28 08:19:10,355 INFO L290 TraceCheckUtils]: 15: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,355 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-28 08:19:10,355 INFO L290 TraceCheckUtils]: 17: Hoare triple {231486#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {231486#true} is VALID [2022-04-28 08:19:10,356 INFO L290 TraceCheckUtils]: 18: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {231486#true} is VALID [2022-04-28 08:19:10,356 INFO L290 TraceCheckUtils]: 19: Hoare triple {231486#true} assume !(1 == ~tmp_ndt_11~0); {231486#true} is VALID [2022-04-28 08:19:10,356 INFO L290 TraceCheckUtils]: 20: Hoare triple {231486#true} ~returnVal2~0 := 259; {231486#true} is VALID [2022-04-28 08:19:10,356 INFO L290 TraceCheckUtils]: 21: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-28 08:19:10,356 INFO L290 TraceCheckUtils]: 22: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-28 08:19:10,356 INFO L290 TraceCheckUtils]: 23: Hoare triple {231486#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {231486#true} is VALID [2022-04-28 08:19:10,356 INFO L290 TraceCheckUtils]: 24: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-28 08:19:10,356 INFO L290 TraceCheckUtils]: 25: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,356 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {231486#true} {231487#false} #1152#return; {231487#false} is VALID [2022-04-28 08:19:10,356 INFO L290 TraceCheckUtils]: 0: Hoare triple {231585#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {231486#true} is VALID [2022-04-28 08:19:10,358 INFO L272 TraceCheckUtils]: 1: Hoare triple {231486#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {231620#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:10,358 INFO L290 TraceCheckUtils]: 2: Hoare triple {231620#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {231486#true} is VALID [2022-04-28 08:19:10,358 INFO L290 TraceCheckUtils]: 3: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_5~0); {231486#true} is VALID [2022-04-28 08:19:10,358 INFO L290 TraceCheckUtils]: 4: Hoare triple {231486#true} #res := 0; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-28 08:19:10,358 INFO L290 TraceCheckUtils]: 5: Hoare triple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} assume true; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-28 08:19:10,360 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} {231486#true} #1150#return; {231591#(= |FlFdcDeviceIo_#t~ret87| 0)} is VALID [2022-04-28 08:19:10,360 INFO L290 TraceCheckUtils]: 7: Hoare triple {231591#(= |FlFdcDeviceIo_#t~ret87| 0)} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {231592#(= FlFdcDeviceIo_~irp~0 0)} is VALID [2022-04-28 08:19:10,360 INFO L290 TraceCheckUtils]: 8: Hoare triple {231592#(= FlFdcDeviceIo_~irp~0 0)} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {231487#false} is VALID [2022-04-28 08:19:10,360 INFO L272 TraceCheckUtils]: 9: Hoare triple {231487#false} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:10,360 INFO L290 TraceCheckUtils]: 10: Hoare triple {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {231486#true} is VALID [2022-04-28 08:19:10,361 INFO L290 TraceCheckUtils]: 11: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-28 08:19:10,361 INFO L272 TraceCheckUtils]: 12: Hoare triple {231486#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:10,361 INFO L290 TraceCheckUtils]: 13: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-28 08:19:10,362 INFO L272 TraceCheckUtils]: 14: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:10,362 INFO L290 TraceCheckUtils]: 15: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-28 08:19:10,362 INFO L290 TraceCheckUtils]: 16: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,362 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-28 08:19:10,362 INFO L290 TraceCheckUtils]: 18: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-28 08:19:10,362 INFO L290 TraceCheckUtils]: 19: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,362 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-28 08:19:10,362 INFO L290 TraceCheckUtils]: 21: Hoare triple {231486#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {231486#true} is VALID [2022-04-28 08:19:10,362 INFO L290 TraceCheckUtils]: 22: Hoare triple {231486#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {231486#true} is VALID [2022-04-28 08:19:10,363 INFO L272 TraceCheckUtils]: 23: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:10,363 INFO L290 TraceCheckUtils]: 24: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-28 08:19:10,363 INFO L290 TraceCheckUtils]: 25: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,363 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-28 08:19:10,363 INFO L290 TraceCheckUtils]: 27: Hoare triple {231486#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {231486#true} is VALID [2022-04-28 08:19:10,363 INFO L290 TraceCheckUtils]: 28: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {231486#true} is VALID [2022-04-28 08:19:10,363 INFO L290 TraceCheckUtils]: 29: Hoare triple {231486#true} assume !(1 == ~tmp_ndt_11~0); {231486#true} is VALID [2022-04-28 08:19:10,363 INFO L290 TraceCheckUtils]: 30: Hoare triple {231486#true} ~returnVal2~0 := 259; {231486#true} is VALID [2022-04-28 08:19:10,363 INFO L290 TraceCheckUtils]: 31: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-28 08:19:10,363 INFO L290 TraceCheckUtils]: 32: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-28 08:19:10,363 INFO L290 TraceCheckUtils]: 33: Hoare triple {231486#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {231486#true} is VALID [2022-04-28 08:19:10,363 INFO L290 TraceCheckUtils]: 34: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-28 08:19:10,363 INFO L290 TraceCheckUtils]: 35: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,364 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {231486#true} {231487#false} #1152#return; {231487#false} is VALID [2022-04-28 08:19:10,364 INFO L290 TraceCheckUtils]: 37: Hoare triple {231487#false} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {231487#false} is VALID [2022-04-28 08:19:10,364 INFO L290 TraceCheckUtils]: 38: Hoare triple {231487#false} assume !(259 == ~__cil_tmp11~0); {231487#false} is VALID [2022-04-28 08:19:10,364 INFO L290 TraceCheckUtils]: 39: Hoare triple {231487#false} #res := ~ntStatus~2; {231487#false} is VALID [2022-04-28 08:19:10,364 INFO L290 TraceCheckUtils]: 40: Hoare triple {231487#false} assume true; {231487#false} is VALID [2022-04-28 08:19:10,364 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {231487#false} {231486#true} #1102#return; {231487#false} is VALID [2022-04-28 08:19:10,365 INFO L272 TraceCheckUtils]: 0: Hoare triple {231486#true} call ULTIMATE.init(); {231565#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:19:10,366 INFO L290 TraceCheckUtils]: 1: Hoare triple {231565#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {231486#true} is VALID [2022-04-28 08:19:10,366 INFO L290 TraceCheckUtils]: 2: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,366 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {231486#true} {231486#true} #1156#return; {231486#true} is VALID [2022-04-28 08:19:10,366 INFO L272 TraceCheckUtils]: 4: Hoare triple {231486#true} call #t~ret170 := main(); {231486#true} is VALID [2022-04-28 08:19:10,366 INFO L290 TraceCheckUtils]: 5: Hoare triple {231486#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {231486#true} is VALID [2022-04-28 08:19:10,367 INFO L272 TraceCheckUtils]: 6: Hoare triple {231486#true} call _BLAST_init(); {231566#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:10,367 INFO L290 TraceCheckUtils]: 7: Hoare triple {231566#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {231486#true} is VALID [2022-04-28 08:19:10,367 INFO L290 TraceCheckUtils]: 8: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,367 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {231486#true} {231486#true} #1066#return; {231486#true} is VALID [2022-04-28 08:19:10,367 INFO L290 TraceCheckUtils]: 10: Hoare triple {231486#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {231486#true} is VALID [2022-04-28 08:19:10,367 INFO L290 TraceCheckUtils]: 11: Hoare triple {231486#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {231486#true} is VALID [2022-04-28 08:19:10,368 INFO L272 TraceCheckUtils]: 12: Hoare triple {231486#true} call stub_driver_init(); {231567#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:10,368 INFO L290 TraceCheckUtils]: 13: Hoare triple {231567#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {231486#true} is VALID [2022-04-28 08:19:10,368 INFO L290 TraceCheckUtils]: 14: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,368 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {231486#true} {231486#true} #1068#return; {231486#true} is VALID [2022-04-28 08:19:10,368 INFO L290 TraceCheckUtils]: 16: Hoare triple {231486#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {231486#true} is VALID [2022-04-28 08:19:10,368 INFO L290 TraceCheckUtils]: 17: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {231486#true} is VALID [2022-04-28 08:19:10,368 INFO L290 TraceCheckUtils]: 18: Hoare triple {231486#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {231486#true} is VALID [2022-04-28 08:19:10,368 INFO L290 TraceCheckUtils]: 19: Hoare triple {231486#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {231486#true} is VALID [2022-04-28 08:19:10,368 INFO L290 TraceCheckUtils]: 20: Hoare triple {231486#true} assume 3 == ~tmp_ndt_4~0; {231486#true} is VALID [2022-04-28 08:19:10,368 INFO L272 TraceCheckUtils]: 21: Hoare triple {231486#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {231486#true} is VALID [2022-04-28 08:19:10,368 INFO L290 TraceCheckUtils]: 22: Hoare triple {231486#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {231486#true} is VALID [2022-04-28 08:19:10,368 INFO L290 TraceCheckUtils]: 23: Hoare triple {231486#true} assume 1 == ~PagingReferenceCount~0; {231486#true} is VALID [2022-04-28 08:19:10,368 INFO L290 TraceCheckUtils]: 24: Hoare triple {231486#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {231486#true} is VALID [2022-04-28 08:19:10,369 INFO L290 TraceCheckUtils]: 25: Hoare triple {231486#true} assume !(0 != ~disketteExtension__IsRemoved~0); {231486#true} is VALID [2022-04-28 08:19:10,369 INFO L290 TraceCheckUtils]: 26: Hoare triple {231486#true} assume 0 == ~irpSp__MinorFunction~0; {231486#true} is VALID [2022-04-28 08:19:10,369 INFO L272 TraceCheckUtils]: 27: Hoare triple {231486#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {231486#true} is VALID [2022-04-28 08:19:10,369 INFO L290 TraceCheckUtils]: 28: Hoare triple {231486#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {231486#true} is VALID [2022-04-28 08:19:10,369 INFO L290 TraceCheckUtils]: 29: Hoare triple {231486#true} assume !(~s~0 != ~NP~0); {231486#true} is VALID [2022-04-28 08:19:10,369 INFO L290 TraceCheckUtils]: 30: Hoare triple {231486#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {231486#true} is VALID [2022-04-28 08:19:10,369 INFO L290 TraceCheckUtils]: 31: Hoare triple {231486#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {231486#true} is VALID [2022-04-28 08:19:10,370 INFO L272 TraceCheckUtils]: 32: Hoare triple {231486#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:10,370 INFO L290 TraceCheckUtils]: 33: Hoare triple {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {231486#true} is VALID [2022-04-28 08:19:10,370 INFO L290 TraceCheckUtils]: 34: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-28 08:19:10,370 INFO L272 TraceCheckUtils]: 35: Hoare triple {231486#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:10,370 INFO L290 TraceCheckUtils]: 36: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-28 08:19:10,371 INFO L272 TraceCheckUtils]: 37: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:10,371 INFO L290 TraceCheckUtils]: 38: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-28 08:19:10,371 INFO L290 TraceCheckUtils]: 39: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,371 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-28 08:19:10,371 INFO L290 TraceCheckUtils]: 41: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-28 08:19:10,371 INFO L290 TraceCheckUtils]: 42: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,371 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-28 08:19:10,371 INFO L290 TraceCheckUtils]: 44: Hoare triple {231486#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {231486#true} is VALID [2022-04-28 08:19:10,371 INFO L290 TraceCheckUtils]: 45: Hoare triple {231486#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {231486#true} is VALID [2022-04-28 08:19:10,372 INFO L272 TraceCheckUtils]: 46: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:10,372 INFO L290 TraceCheckUtils]: 47: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-28 08:19:10,372 INFO L290 TraceCheckUtils]: 48: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,372 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-28 08:19:10,372 INFO L290 TraceCheckUtils]: 50: Hoare triple {231486#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {231486#true} is VALID [2022-04-28 08:19:10,372 INFO L290 TraceCheckUtils]: 51: Hoare triple {231486#true} assume 0 == ~tmp_ndt_10~0; {231486#true} is VALID [2022-04-28 08:19:10,372 INFO L290 TraceCheckUtils]: 52: Hoare triple {231486#true} ~returnVal2~0 := 0; {231486#true} is VALID [2022-04-28 08:19:10,372 INFO L290 TraceCheckUtils]: 53: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-28 08:19:10,372 INFO L290 TraceCheckUtils]: 54: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-28 08:19:10,372 INFO L290 TraceCheckUtils]: 55: Hoare triple {231486#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {231486#true} is VALID [2022-04-28 08:19:10,372 INFO L290 TraceCheckUtils]: 56: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-28 08:19:10,372 INFO L290 TraceCheckUtils]: 57: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,373 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {231486#true} {231486#true} #1098#return; {231486#true} is VALID [2022-04-28 08:19:10,373 INFO L290 TraceCheckUtils]: 59: Hoare triple {231486#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {231486#true} is VALID [2022-04-28 08:19:10,373 INFO L290 TraceCheckUtils]: 60: Hoare triple {231486#true} assume !(259 == ~__cil_tmp42~0); {231486#true} is VALID [2022-04-28 08:19:10,373 INFO L290 TraceCheckUtils]: 61: Hoare triple {231486#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {231486#true} is VALID [2022-04-28 08:19:10,373 INFO L272 TraceCheckUtils]: 62: Hoare triple {231486#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {231585#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:10,374 INFO L290 TraceCheckUtils]: 63: Hoare triple {231585#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {231486#true} is VALID [2022-04-28 08:19:10,374 INFO L272 TraceCheckUtils]: 64: Hoare triple {231486#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {231620#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:10,375 INFO L290 TraceCheckUtils]: 65: Hoare triple {231620#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {231486#true} is VALID [2022-04-28 08:19:10,375 INFO L290 TraceCheckUtils]: 66: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_5~0); {231486#true} is VALID [2022-04-28 08:19:10,375 INFO L290 TraceCheckUtils]: 67: Hoare triple {231486#true} #res := 0; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-28 08:19:10,375 INFO L290 TraceCheckUtils]: 68: Hoare triple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} assume true; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-28 08:19:10,376 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} {231486#true} #1150#return; {231591#(= |FlFdcDeviceIo_#t~ret87| 0)} is VALID [2022-04-28 08:19:10,377 INFO L290 TraceCheckUtils]: 70: Hoare triple {231591#(= |FlFdcDeviceIo_#t~ret87| 0)} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {231592#(= FlFdcDeviceIo_~irp~0 0)} is VALID [2022-04-28 08:19:10,377 INFO L290 TraceCheckUtils]: 71: Hoare triple {231592#(= FlFdcDeviceIo_~irp~0 0)} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {231487#false} is VALID [2022-04-28 08:19:10,377 INFO L272 TraceCheckUtils]: 72: Hoare triple {231487#false} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:10,377 INFO L290 TraceCheckUtils]: 73: Hoare triple {231568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {231486#true} is VALID [2022-04-28 08:19:10,377 INFO L290 TraceCheckUtils]: 74: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-28 08:19:10,378 INFO L272 TraceCheckUtils]: 75: Hoare triple {231486#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:10,378 INFO L290 TraceCheckUtils]: 76: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {231486#true} is VALID [2022-04-28 08:19:10,378 INFO L272 TraceCheckUtils]: 77: Hoare triple {231486#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:10,378 INFO L290 TraceCheckUtils]: 78: Hoare triple {231580#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {231486#true} is VALID [2022-04-28 08:19:10,378 INFO L290 TraceCheckUtils]: 79: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,378 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-28 08:19:10,379 INFO L290 TraceCheckUtils]: 81: Hoare triple {231486#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {231486#true} is VALID [2022-04-28 08:19:10,379 INFO L290 TraceCheckUtils]: 82: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,379 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-28 08:19:10,379 INFO L290 TraceCheckUtils]: 84: Hoare triple {231486#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {231486#true} is VALID [2022-04-28 08:19:10,379 INFO L290 TraceCheckUtils]: 85: Hoare triple {231486#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {231486#true} is VALID [2022-04-28 08:19:10,379 INFO L272 TraceCheckUtils]: 86: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:10,379 INFO L290 TraceCheckUtils]: 87: Hoare triple {231584#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {231486#true} is VALID [2022-04-28 08:19:10,379 INFO L290 TraceCheckUtils]: 88: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,379 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-28 08:19:10,379 INFO L290 TraceCheckUtils]: 90: Hoare triple {231486#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {231486#true} is VALID [2022-04-28 08:19:10,379 INFO L290 TraceCheckUtils]: 91: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {231486#true} is VALID [2022-04-28 08:19:10,380 INFO L290 TraceCheckUtils]: 92: Hoare triple {231486#true} assume !(1 == ~tmp_ndt_11~0); {231486#true} is VALID [2022-04-28 08:19:10,380 INFO L290 TraceCheckUtils]: 93: Hoare triple {231486#true} ~returnVal2~0 := 259; {231486#true} is VALID [2022-04-28 08:19:10,380 INFO L290 TraceCheckUtils]: 94: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-28 08:19:10,380 INFO L290 TraceCheckUtils]: 95: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-28 08:19:10,380 INFO L290 TraceCheckUtils]: 96: Hoare triple {231486#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {231486#true} is VALID [2022-04-28 08:19:10,380 INFO L290 TraceCheckUtils]: 97: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-28 08:19:10,380 INFO L290 TraceCheckUtils]: 98: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 08:19:10,380 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {231486#true} {231487#false} #1152#return; {231487#false} is VALID [2022-04-28 08:19:10,380 INFO L290 TraceCheckUtils]: 100: Hoare triple {231487#false} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {231487#false} is VALID [2022-04-28 08:19:10,380 INFO L290 TraceCheckUtils]: 101: Hoare triple {231487#false} assume !(259 == ~__cil_tmp11~0); {231487#false} is VALID [2022-04-28 08:19:10,380 INFO L290 TraceCheckUtils]: 102: Hoare triple {231487#false} #res := ~ntStatus~2; {231487#false} is VALID [2022-04-28 08:19:10,380 INFO L290 TraceCheckUtils]: 103: Hoare triple {231487#false} assume true; {231487#false} is VALID [2022-04-28 08:19:10,380 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {231487#false} {231486#true} #1102#return; {231487#false} is VALID [2022-04-28 08:19:10,380 INFO L290 TraceCheckUtils]: 105: Hoare triple {231487#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {231487#false} is VALID [2022-04-28 08:19:10,380 INFO L290 TraceCheckUtils]: 106: Hoare triple {231487#false} assume !(~ntStatus~1 >= 0); {231487#false} is VALID [2022-04-28 08:19:10,380 INFO L290 TraceCheckUtils]: 107: Hoare triple {231487#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {231487#false} is VALID [2022-04-28 08:19:10,381 INFO L272 TraceCheckUtils]: 108: Hoare triple {231487#false} call IofCompleteRequest(~Irp, 0); {231487#false} is VALID [2022-04-28 08:19:10,381 INFO L290 TraceCheckUtils]: 109: Hoare triple {231487#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {231487#false} is VALID [2022-04-28 08:19:10,381 INFO L290 TraceCheckUtils]: 110: Hoare triple {231487#false} assume !(~s~0 == ~NP~0); {231487#false} is VALID [2022-04-28 08:19:10,381 INFO L272 TraceCheckUtils]: 111: Hoare triple {231487#false} call errorFn(); {231487#false} is VALID [2022-04-28 08:19:10,381 INFO L290 TraceCheckUtils]: 112: Hoare triple {231487#false} assume !false; {231487#false} is VALID [2022-04-28 08:19:10,381 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-28 08:19:10,381 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:19:10,381 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1671483835] [2022-04-28 08:19:10,381 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1671483835] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:10,381 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:10,381 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 08:19:10,382 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:19:10,382 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1807213580] [2022-04-28 08:19:10,382 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1807213580] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:10,382 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:10,382 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 08:19:10,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [892240347] [2022-04-28 08:19:10,382 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:19:10,382 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 113 [2022-04-28 08:19:10,382 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:19:10,383 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-28 08:19:10,442 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:10,442 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 08:19:10,442 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:10,442 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 08:19:10,443 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=109, Unknown=0, NotChecked=0, Total=156 [2022-04-28 08:19:10,443 INFO L87 Difference]: Start difference. First operand 428 states and 493 transitions. Second operand has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-28 08:19:13,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:13,833 INFO L93 Difference]: Finished difference Result 749 states and 870 transitions. [2022-04-28 08:19:13,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 08:19:13,833 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 113 [2022-04-28 08:19:13,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:19:13,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-28 08:19:13,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 362 transitions. [2022-04-28 08:19:13,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-28 08:19:13,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 362 transitions. [2022-04-28 08:19:13,839 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 362 transitions. [2022-04-28 08:19:14,127 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 362 edges. 362 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:14,137 INFO L225 Difference]: With dead ends: 749 [2022-04-28 08:19:14,137 INFO L226 Difference]: Without dead ends: 440 [2022-04-28 08:19:14,138 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=81, Invalid=225, Unknown=0, NotChecked=0, Total=306 [2022-04-28 08:19:14,138 INFO L413 NwaCegarLoop]: 176 mSDtfsCounter, 120 mSDsluCounter, 539 mSDsCounter, 0 mSdLazyCounter, 749 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 120 SdHoareTripleChecker+Valid, 715 SdHoareTripleChecker+Invalid, 795 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 749 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-28 08:19:14,138 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [120 Valid, 715 Invalid, 795 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 749 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-28 08:19:14,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2022-04-28 08:19:15,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 436. [2022-04-28 08:19:15,615 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:19:15,616 INFO L82 GeneralOperation]: Start isEquivalent. First operand 440 states. Second operand has 436 states, 341 states have (on average 1.1788856304985338) internal successors, (402), 347 states have internal predecessors, (402), 45 states have call successors, (45), 41 states have call predecessors, (45), 49 states have return successors, (54), 47 states have call predecessors, (54), 41 states have call successors, (54) [2022-04-28 08:19:15,616 INFO L74 IsIncluded]: Start isIncluded. First operand 440 states. Second operand has 436 states, 341 states have (on average 1.1788856304985338) internal successors, (402), 347 states have internal predecessors, (402), 45 states have call successors, (45), 41 states have call predecessors, (45), 49 states have return successors, (54), 47 states have call predecessors, (54), 41 states have call successors, (54) [2022-04-28 08:19:15,616 INFO L87 Difference]: Start difference. First operand 440 states. Second operand has 436 states, 341 states have (on average 1.1788856304985338) internal successors, (402), 347 states have internal predecessors, (402), 45 states have call successors, (45), 41 states have call predecessors, (45), 49 states have return successors, (54), 47 states have call predecessors, (54), 41 states have call successors, (54) [2022-04-28 08:19:15,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:15,623 INFO L93 Difference]: Finished difference Result 440 states and 505 transitions. [2022-04-28 08:19:15,623 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 505 transitions. [2022-04-28 08:19:15,623 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:15,623 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:15,624 INFO L74 IsIncluded]: Start isIncluded. First operand has 436 states, 341 states have (on average 1.1788856304985338) internal successors, (402), 347 states have internal predecessors, (402), 45 states have call successors, (45), 41 states have call predecessors, (45), 49 states have return successors, (54), 47 states have call predecessors, (54), 41 states have call successors, (54) Second operand 440 states. [2022-04-28 08:19:15,624 INFO L87 Difference]: Start difference. First operand has 436 states, 341 states have (on average 1.1788856304985338) internal successors, (402), 347 states have internal predecessors, (402), 45 states have call successors, (45), 41 states have call predecessors, (45), 49 states have return successors, (54), 47 states have call predecessors, (54), 41 states have call successors, (54) Second operand 440 states. [2022-04-28 08:19:15,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:15,631 INFO L93 Difference]: Finished difference Result 440 states and 505 transitions. [2022-04-28 08:19:15,631 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 505 transitions. [2022-04-28 08:19:15,631 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:15,631 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:15,631 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:19:15,631 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:19:15,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 436 states, 341 states have (on average 1.1788856304985338) internal successors, (402), 347 states have internal predecessors, (402), 45 states have call successors, (45), 41 states have call predecessors, (45), 49 states have return successors, (54), 47 states have call predecessors, (54), 41 states have call successors, (54) [2022-04-28 08:19:15,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 436 states and 501 transitions. [2022-04-28 08:19:15,640 INFO L78 Accepts]: Start accepts. Automaton has 436 states and 501 transitions. Word has length 113 [2022-04-28 08:19:15,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:19:15,640 INFO L495 AbstractCegarLoop]: Abstraction has 436 states and 501 transitions. [2022-04-28 08:19:15,640 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-04-28 08:19:15,640 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 436 states and 501 transitions. [2022-04-28 08:19:16,813 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 501 edges. 501 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:16,813 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 501 transitions. [2022-04-28 08:19:16,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-28 08:19:16,814 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:19:16,814 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:19:16,814 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable55 [2022-04-28 08:19:16,815 INFO L420 AbstractCegarLoop]: === Iteration 57 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:19:16,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:19:16,815 INFO L85 PathProgramCache]: Analyzing trace with hash 857265326, now seen corresponding path program 1 times [2022-04-28 08:19:16,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:16,815 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [360843407] [2022-04-28 08:19:16,815 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:19:16,815 INFO L85 PathProgramCache]: Analyzing trace with hash 857265326, now seen corresponding path program 2 times [2022-04-28 08:19:16,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:19:16,815 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [365363093] [2022-04-28 08:19:16,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:19:16,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:19:16,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:16,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:19:16,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:16,915 INFO L290 TraceCheckUtils]: 0: Hoare triple {234978#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {234899#true} is VALID [2022-04-28 08:19:16,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:16,915 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1156#return; {234899#true} is VALID [2022-04-28 08:19:16,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:19:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:16,936 INFO L290 TraceCheckUtils]: 0: Hoare triple {234979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {234899#true} is VALID [2022-04-28 08:19:16,936 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:16,936 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1066#return; {234899#true} is VALID [2022-04-28 08:19:16,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:19:16,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:16,949 INFO L290 TraceCheckUtils]: 0: Hoare triple {234980#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {234899#true} is VALID [2022-04-28 08:19:16,949 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:16,949 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1068#return; {234899#true} is VALID [2022-04-28 08:19:16,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-28 08:19:16,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:16,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:19:16,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:16,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:16,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:16,970 INFO L290 TraceCheckUtils]: 0: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-28 08:19:16,970 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:16,970 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-28 08:19:16,970 INFO L290 TraceCheckUtils]: 0: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-28 08:19:16,971 INFO L272 TraceCheckUtils]: 1: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:16,971 INFO L290 TraceCheckUtils]: 2: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-28 08:19:16,971 INFO L290 TraceCheckUtils]: 3: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:16,971 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-28 08:19:16,971 INFO L290 TraceCheckUtils]: 5: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-28 08:19:16,971 INFO L290 TraceCheckUtils]: 6: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:16,971 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-28 08:19:16,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:19:16,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:16,978 INFO L290 TraceCheckUtils]: 0: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-28 08:19:16,978 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:16,978 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-28 08:19:16,978 INFO L290 TraceCheckUtils]: 0: Hoare triple {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {234899#true} is VALID [2022-04-28 08:19:16,978 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-28 08:19:16,979 INFO L272 TraceCheckUtils]: 2: Hoare triple {234899#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:16,979 INFO L290 TraceCheckUtils]: 3: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-28 08:19:16,979 INFO L272 TraceCheckUtils]: 4: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:16,979 INFO L290 TraceCheckUtils]: 5: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-28 08:19:16,979 INFO L290 TraceCheckUtils]: 6: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:16,979 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-28 08:19:16,980 INFO L290 TraceCheckUtils]: 8: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-28 08:19:16,980 INFO L290 TraceCheckUtils]: 9: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:16,980 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-28 08:19:16,980 INFO L290 TraceCheckUtils]: 11: Hoare triple {234899#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {234899#true} is VALID [2022-04-28 08:19:16,980 INFO L290 TraceCheckUtils]: 12: Hoare triple {234899#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {234899#true} is VALID [2022-04-28 08:19:16,980 INFO L272 TraceCheckUtils]: 13: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:16,980 INFO L290 TraceCheckUtils]: 14: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-28 08:19:16,980 INFO L290 TraceCheckUtils]: 15: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:16,980 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-28 08:19:16,980 INFO L290 TraceCheckUtils]: 17: Hoare triple {234899#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {234899#true} is VALID [2022-04-28 08:19:16,981 INFO L290 TraceCheckUtils]: 18: Hoare triple {234899#true} assume 0 == ~tmp_ndt_10~0; {234899#true} is VALID [2022-04-28 08:19:16,981 INFO L290 TraceCheckUtils]: 19: Hoare triple {234899#true} ~returnVal2~0 := 0; {234899#true} is VALID [2022-04-28 08:19:16,981 INFO L290 TraceCheckUtils]: 20: Hoare triple {234899#true} assume !(~s~0 == ~NP~0); {234899#true} is VALID [2022-04-28 08:19:16,981 INFO L290 TraceCheckUtils]: 21: Hoare triple {234899#true} assume ~s~0 == ~MPR1~0; {234899#true} is VALID [2022-04-28 08:19:16,981 INFO L290 TraceCheckUtils]: 22: Hoare triple {234899#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {234899#true} is VALID [2022-04-28 08:19:16,981 INFO L290 TraceCheckUtils]: 23: Hoare triple {234899#true} #res := ~returnVal2~0; {234899#true} is VALID [2022-04-28 08:19:16,981 INFO L290 TraceCheckUtils]: 24: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:16,981 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {234899#true} {234899#true} #1098#return; {234899#true} is VALID [2022-04-28 08:19:16,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-04-28 08:19:16,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:17,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:17,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:17,039 INFO L290 TraceCheckUtils]: 0: Hoare triple {235033#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {234899#true} is VALID [2022-04-28 08:19:17,039 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume 0 == ~tmp_ndt_5~0; {234899#true} is VALID [2022-04-28 08:19:17,039 INFO L290 TraceCheckUtils]: 2: Hoare triple {234899#true} #res := ~malloc~0; {234899#true} is VALID [2022-04-28 08:19:17,039 INFO L290 TraceCheckUtils]: 3: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,039 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {234899#true} {234899#true} #1150#return; {234899#true} is VALID [2022-04-28 08:19:17,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 08:19:17,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:17,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:19:17,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:17,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:17,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:17,077 INFO L290 TraceCheckUtils]: 0: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-28 08:19:17,077 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,077 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-28 08:19:17,077 INFO L290 TraceCheckUtils]: 0: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-28 08:19:17,078 INFO L272 TraceCheckUtils]: 1: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:17,078 INFO L290 TraceCheckUtils]: 2: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-28 08:19:17,078 INFO L290 TraceCheckUtils]: 3: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,078 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-28 08:19:17,078 INFO L290 TraceCheckUtils]: 5: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-28 08:19:17,078 INFO L290 TraceCheckUtils]: 6: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,078 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-28 08:19:17,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:19:17,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:17,080 INFO L290 TraceCheckUtils]: 0: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-28 08:19:17,080 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,080 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-28 08:19:17,080 INFO L290 TraceCheckUtils]: 0: Hoare triple {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {234899#true} is VALID [2022-04-28 08:19:17,080 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-28 08:19:17,081 INFO L272 TraceCheckUtils]: 2: Hoare triple {234899#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:17,081 INFO L290 TraceCheckUtils]: 3: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-28 08:19:17,081 INFO L272 TraceCheckUtils]: 4: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:17,082 INFO L290 TraceCheckUtils]: 5: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-28 08:19:17,082 INFO L290 TraceCheckUtils]: 6: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,082 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-28 08:19:17,082 INFO L290 TraceCheckUtils]: 8: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-28 08:19:17,082 INFO L290 TraceCheckUtils]: 9: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,082 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-28 08:19:17,082 INFO L290 TraceCheckUtils]: 11: Hoare triple {234899#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {234899#true} is VALID [2022-04-28 08:19:17,082 INFO L290 TraceCheckUtils]: 12: Hoare triple {234899#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {234899#true} is VALID [2022-04-28 08:19:17,082 INFO L272 TraceCheckUtils]: 13: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:17,082 INFO L290 TraceCheckUtils]: 14: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-28 08:19:17,083 INFO L290 TraceCheckUtils]: 15: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,083 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-28 08:19:17,083 INFO L290 TraceCheckUtils]: 17: Hoare triple {234899#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {234899#true} is VALID [2022-04-28 08:19:17,083 INFO L290 TraceCheckUtils]: 18: Hoare triple {234899#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {234899#true} is VALID [2022-04-28 08:19:17,083 INFO L290 TraceCheckUtils]: 19: Hoare triple {234899#true} assume !(1 == ~tmp_ndt_11~0); {234899#true} is VALID [2022-04-28 08:19:17,083 INFO L290 TraceCheckUtils]: 20: Hoare triple {234899#true} ~returnVal2~0 := 259; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:17,084 INFO L290 TraceCheckUtils]: 21: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:17,084 INFO L290 TraceCheckUtils]: 22: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:17,084 INFO L290 TraceCheckUtils]: 23: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:17,085 INFO L290 TraceCheckUtils]: 24: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-28 08:19:17,085 INFO L290 TraceCheckUtils]: 25: Hoare triple {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-28 08:19:17,086 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {234899#true} #1152#return; {235031#(and (<= 259 |FlFdcDeviceIo_#t~ret88|) (<= |FlFdcDeviceIo_#t~ret88| 259))} is VALID [2022-04-28 08:19:17,086 INFO L290 TraceCheckUtils]: 0: Hoare triple {234998#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {234899#true} is VALID [2022-04-28 08:19:17,087 INFO L272 TraceCheckUtils]: 1: Hoare triple {234899#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {235033#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:17,087 INFO L290 TraceCheckUtils]: 2: Hoare triple {235033#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {234899#true} is VALID [2022-04-28 08:19:17,087 INFO L290 TraceCheckUtils]: 3: Hoare triple {234899#true} assume 0 == ~tmp_ndt_5~0; {234899#true} is VALID [2022-04-28 08:19:17,087 INFO L290 TraceCheckUtils]: 4: Hoare triple {234899#true} #res := ~malloc~0; {234899#true} is VALID [2022-04-28 08:19:17,087 INFO L290 TraceCheckUtils]: 5: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,087 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {234899#true} {234899#true} #1150#return; {234899#true} is VALID [2022-04-28 08:19:17,087 INFO L290 TraceCheckUtils]: 7: Hoare triple {234899#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {234899#true} is VALID [2022-04-28 08:19:17,087 INFO L290 TraceCheckUtils]: 8: Hoare triple {234899#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {234899#true} is VALID [2022-04-28 08:19:17,088 INFO L272 TraceCheckUtils]: 9: Hoare triple {234899#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:17,088 INFO L290 TraceCheckUtils]: 10: Hoare triple {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {234899#true} is VALID [2022-04-28 08:19:17,088 INFO L290 TraceCheckUtils]: 11: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-28 08:19:17,089 INFO L272 TraceCheckUtils]: 12: Hoare triple {234899#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:17,089 INFO L290 TraceCheckUtils]: 13: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-28 08:19:17,089 INFO L272 TraceCheckUtils]: 14: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:17,089 INFO L290 TraceCheckUtils]: 15: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-28 08:19:17,089 INFO L290 TraceCheckUtils]: 16: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,089 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-28 08:19:17,089 INFO L290 TraceCheckUtils]: 18: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-28 08:19:17,090 INFO L290 TraceCheckUtils]: 19: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,090 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-28 08:19:17,090 INFO L290 TraceCheckUtils]: 21: Hoare triple {234899#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {234899#true} is VALID [2022-04-28 08:19:17,090 INFO L290 TraceCheckUtils]: 22: Hoare triple {234899#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {234899#true} is VALID [2022-04-28 08:19:17,090 INFO L272 TraceCheckUtils]: 23: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:17,090 INFO L290 TraceCheckUtils]: 24: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-28 08:19:17,090 INFO L290 TraceCheckUtils]: 25: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,090 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-28 08:19:17,090 INFO L290 TraceCheckUtils]: 27: Hoare triple {234899#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {234899#true} is VALID [2022-04-28 08:19:17,090 INFO L290 TraceCheckUtils]: 28: Hoare triple {234899#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {234899#true} is VALID [2022-04-28 08:19:17,090 INFO L290 TraceCheckUtils]: 29: Hoare triple {234899#true} assume !(1 == ~tmp_ndt_11~0); {234899#true} is VALID [2022-04-28 08:19:17,091 INFO L290 TraceCheckUtils]: 30: Hoare triple {234899#true} ~returnVal2~0 := 259; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:17,091 INFO L290 TraceCheckUtils]: 31: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:17,092 INFO L290 TraceCheckUtils]: 32: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:17,092 INFO L290 TraceCheckUtils]: 33: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:17,092 INFO L290 TraceCheckUtils]: 34: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-28 08:19:17,093 INFO L290 TraceCheckUtils]: 35: Hoare triple {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-28 08:19:17,093 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {234899#true} #1152#return; {235031#(and (<= 259 |FlFdcDeviceIo_#t~ret88|) (<= |FlFdcDeviceIo_#t~ret88| 259))} is VALID [2022-04-28 08:19:17,094 INFO L290 TraceCheckUtils]: 37: Hoare triple {235031#(and (<= 259 |FlFdcDeviceIo_#t~ret88|) (<= |FlFdcDeviceIo_#t~ret88| 259))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {235032#(and (< 258 FlFdcDeviceIo_~__cil_tmp11~0) (<= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-28 08:19:17,094 INFO L290 TraceCheckUtils]: 38: Hoare triple {235032#(and (< 258 FlFdcDeviceIo_~__cil_tmp11~0) (<= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume !(259 == ~__cil_tmp11~0); {234900#false} is VALID [2022-04-28 08:19:17,094 INFO L290 TraceCheckUtils]: 39: Hoare triple {234900#false} #res := ~ntStatus~2; {234900#false} is VALID [2022-04-28 08:19:17,094 INFO L290 TraceCheckUtils]: 40: Hoare triple {234900#false} assume true; {234900#false} is VALID [2022-04-28 08:19:17,094 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {234900#false} {234899#true} #1102#return; {234900#false} is VALID [2022-04-28 08:19:17,096 INFO L272 TraceCheckUtils]: 0: Hoare triple {234899#true} call ULTIMATE.init(); {234978#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:19:17,096 INFO L290 TraceCheckUtils]: 1: Hoare triple {234978#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {234899#true} is VALID [2022-04-28 08:19:17,096 INFO L290 TraceCheckUtils]: 2: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,096 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {234899#true} {234899#true} #1156#return; {234899#true} is VALID [2022-04-28 08:19:17,096 INFO L272 TraceCheckUtils]: 4: Hoare triple {234899#true} call #t~ret170 := main(); {234899#true} is VALID [2022-04-28 08:19:17,096 INFO L290 TraceCheckUtils]: 5: Hoare triple {234899#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {234899#true} is VALID [2022-04-28 08:19:17,097 INFO L272 TraceCheckUtils]: 6: Hoare triple {234899#true} call _BLAST_init(); {234979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:17,097 INFO L290 TraceCheckUtils]: 7: Hoare triple {234979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {234899#true} is VALID [2022-04-28 08:19:17,098 INFO L290 TraceCheckUtils]: 8: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,098 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {234899#true} {234899#true} #1066#return; {234899#true} is VALID [2022-04-28 08:19:17,098 INFO L290 TraceCheckUtils]: 10: Hoare triple {234899#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {234899#true} is VALID [2022-04-28 08:19:17,098 INFO L290 TraceCheckUtils]: 11: Hoare triple {234899#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {234899#true} is VALID [2022-04-28 08:19:17,098 INFO L272 TraceCheckUtils]: 12: Hoare triple {234899#true} call stub_driver_init(); {234980#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:17,098 INFO L290 TraceCheckUtils]: 13: Hoare triple {234980#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {234899#true} is VALID [2022-04-28 08:19:17,098 INFO L290 TraceCheckUtils]: 14: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,098 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {234899#true} {234899#true} #1068#return; {234899#true} is VALID [2022-04-28 08:19:17,099 INFO L290 TraceCheckUtils]: 16: Hoare triple {234899#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {234899#true} is VALID [2022-04-28 08:19:17,099 INFO L290 TraceCheckUtils]: 17: Hoare triple {234899#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {234899#true} is VALID [2022-04-28 08:19:17,099 INFO L290 TraceCheckUtils]: 18: Hoare triple {234899#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {234899#true} is VALID [2022-04-28 08:19:17,099 INFO L290 TraceCheckUtils]: 19: Hoare triple {234899#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {234899#true} is VALID [2022-04-28 08:19:17,099 INFO L290 TraceCheckUtils]: 20: Hoare triple {234899#true} assume 3 == ~tmp_ndt_4~0; {234899#true} is VALID [2022-04-28 08:19:17,099 INFO L272 TraceCheckUtils]: 21: Hoare triple {234899#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {234899#true} is VALID [2022-04-28 08:19:17,099 INFO L290 TraceCheckUtils]: 22: Hoare triple {234899#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {234899#true} is VALID [2022-04-28 08:19:17,099 INFO L290 TraceCheckUtils]: 23: Hoare triple {234899#true} assume 1 == ~PagingReferenceCount~0; {234899#true} is VALID [2022-04-28 08:19:17,099 INFO L290 TraceCheckUtils]: 24: Hoare triple {234899#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {234899#true} is VALID [2022-04-28 08:19:17,099 INFO L290 TraceCheckUtils]: 25: Hoare triple {234899#true} assume !(0 != ~disketteExtension__IsRemoved~0); {234899#true} is VALID [2022-04-28 08:19:17,099 INFO L290 TraceCheckUtils]: 26: Hoare triple {234899#true} assume 0 == ~irpSp__MinorFunction~0; {234899#true} is VALID [2022-04-28 08:19:17,099 INFO L272 TraceCheckUtils]: 27: Hoare triple {234899#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {234899#true} is VALID [2022-04-28 08:19:17,099 INFO L290 TraceCheckUtils]: 28: Hoare triple {234899#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {234899#true} is VALID [2022-04-28 08:19:17,099 INFO L290 TraceCheckUtils]: 29: Hoare triple {234899#true} assume !(~s~0 != ~NP~0); {234899#true} is VALID [2022-04-28 08:19:17,099 INFO L290 TraceCheckUtils]: 30: Hoare triple {234899#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {234899#true} is VALID [2022-04-28 08:19:17,100 INFO L290 TraceCheckUtils]: 31: Hoare triple {234899#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {234899#true} is VALID [2022-04-28 08:19:17,100 INFO L272 TraceCheckUtils]: 32: Hoare triple {234899#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:17,100 INFO L290 TraceCheckUtils]: 33: Hoare triple {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {234899#true} is VALID [2022-04-28 08:19:17,100 INFO L290 TraceCheckUtils]: 34: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-28 08:19:17,101 INFO L272 TraceCheckUtils]: 35: Hoare triple {234899#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:17,101 INFO L290 TraceCheckUtils]: 36: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-28 08:19:17,102 INFO L272 TraceCheckUtils]: 37: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:17,102 INFO L290 TraceCheckUtils]: 38: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-28 08:19:17,102 INFO L290 TraceCheckUtils]: 39: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,102 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-28 08:19:17,102 INFO L290 TraceCheckUtils]: 41: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-28 08:19:17,102 INFO L290 TraceCheckUtils]: 42: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,102 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-28 08:19:17,102 INFO L290 TraceCheckUtils]: 44: Hoare triple {234899#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {234899#true} is VALID [2022-04-28 08:19:17,102 INFO L290 TraceCheckUtils]: 45: Hoare triple {234899#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {234899#true} is VALID [2022-04-28 08:19:17,102 INFO L272 TraceCheckUtils]: 46: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:17,102 INFO L290 TraceCheckUtils]: 47: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-28 08:19:17,103 INFO L290 TraceCheckUtils]: 48: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,103 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-28 08:19:17,103 INFO L290 TraceCheckUtils]: 50: Hoare triple {234899#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {234899#true} is VALID [2022-04-28 08:19:17,103 INFO L290 TraceCheckUtils]: 51: Hoare triple {234899#true} assume 0 == ~tmp_ndt_10~0; {234899#true} is VALID [2022-04-28 08:19:17,103 INFO L290 TraceCheckUtils]: 52: Hoare triple {234899#true} ~returnVal2~0 := 0; {234899#true} is VALID [2022-04-28 08:19:17,103 INFO L290 TraceCheckUtils]: 53: Hoare triple {234899#true} assume !(~s~0 == ~NP~0); {234899#true} is VALID [2022-04-28 08:19:17,103 INFO L290 TraceCheckUtils]: 54: Hoare triple {234899#true} assume ~s~0 == ~MPR1~0; {234899#true} is VALID [2022-04-28 08:19:17,103 INFO L290 TraceCheckUtils]: 55: Hoare triple {234899#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {234899#true} is VALID [2022-04-28 08:19:17,103 INFO L290 TraceCheckUtils]: 56: Hoare triple {234899#true} #res := ~returnVal2~0; {234899#true} is VALID [2022-04-28 08:19:17,103 INFO L290 TraceCheckUtils]: 57: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,103 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {234899#true} {234899#true} #1098#return; {234899#true} is VALID [2022-04-28 08:19:17,103 INFO L290 TraceCheckUtils]: 59: Hoare triple {234899#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {234899#true} is VALID [2022-04-28 08:19:17,103 INFO L290 TraceCheckUtils]: 60: Hoare triple {234899#true} assume !(259 == ~__cil_tmp42~0); {234899#true} is VALID [2022-04-28 08:19:17,103 INFO L290 TraceCheckUtils]: 61: Hoare triple {234899#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {234899#true} is VALID [2022-04-28 08:19:17,104 INFO L272 TraceCheckUtils]: 62: Hoare triple {234899#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {234998#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:17,104 INFO L290 TraceCheckUtils]: 63: Hoare triple {234998#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {234899#true} is VALID [2022-04-28 08:19:17,105 INFO L272 TraceCheckUtils]: 64: Hoare triple {234899#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {235033#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:17,105 INFO L290 TraceCheckUtils]: 65: Hoare triple {235033#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {234899#true} is VALID [2022-04-28 08:19:17,105 INFO L290 TraceCheckUtils]: 66: Hoare triple {234899#true} assume 0 == ~tmp_ndt_5~0; {234899#true} is VALID [2022-04-28 08:19:17,105 INFO L290 TraceCheckUtils]: 67: Hoare triple {234899#true} #res := ~malloc~0; {234899#true} is VALID [2022-04-28 08:19:17,105 INFO L290 TraceCheckUtils]: 68: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,105 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {234899#true} {234899#true} #1150#return; {234899#true} is VALID [2022-04-28 08:19:17,106 INFO L290 TraceCheckUtils]: 70: Hoare triple {234899#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {234899#true} is VALID [2022-04-28 08:19:17,106 INFO L290 TraceCheckUtils]: 71: Hoare triple {234899#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {234899#true} is VALID [2022-04-28 08:19:17,106 INFO L272 TraceCheckUtils]: 72: Hoare triple {234899#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:17,106 INFO L290 TraceCheckUtils]: 73: Hoare triple {234981#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {234899#true} is VALID [2022-04-28 08:19:17,106 INFO L290 TraceCheckUtils]: 74: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-28 08:19:17,107 INFO L272 TraceCheckUtils]: 75: Hoare triple {234899#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:17,107 INFO L290 TraceCheckUtils]: 76: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {234899#true} is VALID [2022-04-28 08:19:17,108 INFO L272 TraceCheckUtils]: 77: Hoare triple {234899#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:17,108 INFO L290 TraceCheckUtils]: 78: Hoare triple {234993#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {234899#true} is VALID [2022-04-28 08:19:17,108 INFO L290 TraceCheckUtils]: 79: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,108 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-28 08:19:17,108 INFO L290 TraceCheckUtils]: 81: Hoare triple {234899#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {234899#true} is VALID [2022-04-28 08:19:17,108 INFO L290 TraceCheckUtils]: 82: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,108 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-28 08:19:17,108 INFO L290 TraceCheckUtils]: 84: Hoare triple {234899#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {234899#true} is VALID [2022-04-28 08:19:17,108 INFO L290 TraceCheckUtils]: 85: Hoare triple {234899#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {234899#true} is VALID [2022-04-28 08:19:17,108 INFO L272 TraceCheckUtils]: 86: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:17,108 INFO L290 TraceCheckUtils]: 87: Hoare triple {234997#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {234899#true} is VALID [2022-04-28 08:19:17,109 INFO L290 TraceCheckUtils]: 88: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 08:19:17,109 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-28 08:19:17,109 INFO L290 TraceCheckUtils]: 90: Hoare triple {234899#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {234899#true} is VALID [2022-04-28 08:19:17,109 INFO L290 TraceCheckUtils]: 91: Hoare triple {234899#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {234899#true} is VALID [2022-04-28 08:19:17,109 INFO L290 TraceCheckUtils]: 92: Hoare triple {234899#true} assume !(1 == ~tmp_ndt_11~0); {234899#true} is VALID [2022-04-28 08:19:17,109 INFO L290 TraceCheckUtils]: 93: Hoare triple {234899#true} ~returnVal2~0 := 259; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:17,109 INFO L290 TraceCheckUtils]: 94: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:17,110 INFO L290 TraceCheckUtils]: 95: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:17,110 INFO L290 TraceCheckUtils]: 96: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:17,111 INFO L290 TraceCheckUtils]: 97: Hoare triple {235045#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-28 08:19:17,111 INFO L290 TraceCheckUtils]: 98: Hoare triple {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-28 08:19:17,112 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {235046#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {234899#true} #1152#return; {235031#(and (<= 259 |FlFdcDeviceIo_#t~ret88|) (<= |FlFdcDeviceIo_#t~ret88| 259))} is VALID [2022-04-28 08:19:17,115 INFO L290 TraceCheckUtils]: 100: Hoare triple {235031#(and (<= 259 |FlFdcDeviceIo_#t~ret88|) (<= |FlFdcDeviceIo_#t~ret88| 259))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {235032#(and (< 258 FlFdcDeviceIo_~__cil_tmp11~0) (<= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-28 08:19:17,116 INFO L290 TraceCheckUtils]: 101: Hoare triple {235032#(and (< 258 FlFdcDeviceIo_~__cil_tmp11~0) (<= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume !(259 == ~__cil_tmp11~0); {234900#false} is VALID [2022-04-28 08:19:17,116 INFO L290 TraceCheckUtils]: 102: Hoare triple {234900#false} #res := ~ntStatus~2; {234900#false} is VALID [2022-04-28 08:19:17,116 INFO L290 TraceCheckUtils]: 103: Hoare triple {234900#false} assume true; {234900#false} is VALID [2022-04-28 08:19:17,116 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {234900#false} {234899#true} #1102#return; {234900#false} is VALID [2022-04-28 08:19:17,116 INFO L290 TraceCheckUtils]: 105: Hoare triple {234900#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {234900#false} is VALID [2022-04-28 08:19:17,116 INFO L290 TraceCheckUtils]: 106: Hoare triple {234900#false} assume !(~ntStatus~1 >= 0); {234900#false} is VALID [2022-04-28 08:19:17,116 INFO L290 TraceCheckUtils]: 107: Hoare triple {234900#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {234900#false} is VALID [2022-04-28 08:19:17,117 INFO L272 TraceCheckUtils]: 108: Hoare triple {234900#false} call IofCompleteRequest(~Irp, 0); {234900#false} is VALID [2022-04-28 08:19:17,117 INFO L290 TraceCheckUtils]: 109: Hoare triple {234900#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {234900#false} is VALID [2022-04-28 08:19:17,117 INFO L290 TraceCheckUtils]: 110: Hoare triple {234900#false} assume !(~s~0 == ~NP~0); {234900#false} is VALID [2022-04-28 08:19:17,117 INFO L272 TraceCheckUtils]: 111: Hoare triple {234900#false} call errorFn(); {234900#false} is VALID [2022-04-28 08:19:17,117 INFO L290 TraceCheckUtils]: 112: Hoare triple {234900#false} assume !false; {234900#false} is VALID [2022-04-28 08:19:17,117 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-04-28 08:19:17,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:19:17,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [365363093] [2022-04-28 08:19:17,118 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [365363093] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:17,118 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:17,118 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 08:19:17,118 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:19:17,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [360843407] [2022-04-28 08:19:17,118 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [360843407] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:17,118 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:17,118 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 08:19:17,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2107438219] [2022-04-28 08:19:17,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:19:17,119 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) Word has length 113 [2022-04-28 08:19:17,119 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:19:17,119 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) [2022-04-28 08:19:17,190 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:17,190 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 08:19:17,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:17,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 08:19:17,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2022-04-28 08:19:17,190 INFO L87 Difference]: Start difference. First operand 436 states and 501 transitions. Second operand has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) [2022-04-28 08:19:20,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:20,628 INFO L93 Difference]: Finished difference Result 471 states and 535 transitions. [2022-04-28 08:19:20,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-28 08:19:20,629 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) Word has length 113 [2022-04-28 08:19:20,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:19:20,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) [2022-04-28 08:19:20,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 313 transitions. [2022-04-28 08:19:20,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) [2022-04-28 08:19:20,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 313 transitions. [2022-04-28 08:19:20,632 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 313 transitions. [2022-04-28 08:19:20,878 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 313 edges. 313 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:20,885 INFO L225 Difference]: With dead ends: 471 [2022-04-28 08:19:20,885 INFO L226 Difference]: Without dead ends: 387 [2022-04-28 08:19:20,886 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=75, Invalid=231, Unknown=0, NotChecked=0, Total=306 [2022-04-28 08:19:20,886 INFO L413 NwaCegarLoop]: 181 mSDtfsCounter, 127 mSDsluCounter, 697 mSDsCounter, 0 mSdLazyCounter, 821 mSolverCounterSat, 44 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 129 SdHoareTripleChecker+Valid, 878 SdHoareTripleChecker+Invalid, 865 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Valid, 821 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-28 08:19:20,886 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [129 Valid, 878 Invalid, 865 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 821 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-28 08:19:20,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 387 states. [2022-04-28 08:19:21,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 387 to 249. [2022-04-28 08:19:21,758 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:19:21,758 INFO L82 GeneralOperation]: Start isEquivalent. First operand 387 states. Second operand has 249 states, 195 states have (on average 1.1384615384615384) internal successors, (222), 197 states have internal predecessors, (222), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-28 08:19:21,758 INFO L74 IsIncluded]: Start isIncluded. First operand 387 states. Second operand has 249 states, 195 states have (on average 1.1384615384615384) internal successors, (222), 197 states have internal predecessors, (222), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-28 08:19:21,759 INFO L87 Difference]: Start difference. First operand 387 states. Second operand has 249 states, 195 states have (on average 1.1384615384615384) internal successors, (222), 197 states have internal predecessors, (222), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-28 08:19:21,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:21,765 INFO L93 Difference]: Finished difference Result 387 states and 434 transitions. [2022-04-28 08:19:21,765 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 434 transitions. [2022-04-28 08:19:21,765 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:21,765 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:21,765 INFO L74 IsIncluded]: Start isIncluded. First operand has 249 states, 195 states have (on average 1.1384615384615384) internal successors, (222), 197 states have internal predecessors, (222), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) Second operand 387 states. [2022-04-28 08:19:21,765 INFO L87 Difference]: Start difference. First operand has 249 states, 195 states have (on average 1.1384615384615384) internal successors, (222), 197 states have internal predecessors, (222), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) Second operand 387 states. [2022-04-28 08:19:21,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:21,772 INFO L93 Difference]: Finished difference Result 387 states and 434 transitions. [2022-04-28 08:19:21,772 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 434 transitions. [2022-04-28 08:19:21,772 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:21,772 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:21,772 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:19:21,772 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:19:21,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 249 states, 195 states have (on average 1.1384615384615384) internal successors, (222), 197 states have internal predecessors, (222), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-28 08:19:21,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 275 transitions. [2022-04-28 08:19:21,776 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 275 transitions. Word has length 113 [2022-04-28 08:19:21,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:19:21,776 INFO L495 AbstractCegarLoop]: Abstraction has 249 states and 275 transitions. [2022-04-28 08:19:21,777 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.0) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (15), 10 states have call predecessors, (15), 3 states have return successors, (10), 3 states have call predecessors, (10), 1 states have call successors, (10) [2022-04-28 08:19:21,777 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 249 states and 275 transitions. [2022-04-28 08:19:22,498 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 275 edges. 275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:22,498 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 275 transitions. [2022-04-28 08:19:22,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-04-28 08:19:22,499 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:19:22,499 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:19:22,499 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable56 [2022-04-28 08:19:22,499 INFO L420 AbstractCegarLoop]: === Iteration 58 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:19:22,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:19:22,499 INFO L85 PathProgramCache]: Analyzing trace with hash 2021247887, now seen corresponding path program 1 times [2022-04-28 08:19:22,499 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:22,499 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [849830741] [2022-04-28 08:19:22,500 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:19:22,500 INFO L85 PathProgramCache]: Analyzing trace with hash 2021247887, now seen corresponding path program 2 times [2022-04-28 08:19:22,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:19:22,500 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1849788827] [2022-04-28 08:19:22,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:19:22,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:19:22,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:22,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:19:22,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:22,592 INFO L290 TraceCheckUtils]: 0: Hoare triple {237372#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {237276#true} is VALID [2022-04-28 08:19:22,592 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,592 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1156#return; {237276#true} is VALID [2022-04-28 08:19:22,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:19:22,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:22,631 INFO L290 TraceCheckUtils]: 0: Hoare triple {237373#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {237276#true} is VALID [2022-04-28 08:19:22,631 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,631 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1066#return; {237276#true} is VALID [2022-04-28 08:19:22,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:19:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:22,641 INFO L290 TraceCheckUtils]: 0: Hoare triple {237374#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {237276#true} is VALID [2022-04-28 08:19:22,641 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,641 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1068#return; {237276#true} is VALID [2022-04-28 08:19:22,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:19:22,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:22,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 08:19:22,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:22,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:19:22,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:22,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:19:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:22,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:22,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:22,774 INFO L290 TraceCheckUtils]: 0: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {237276#true} is VALID [2022-04-28 08:19:22,774 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,774 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-28 08:19:22,774 INFO L290 TraceCheckUtils]: 0: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {237276#true} is VALID [2022-04-28 08:19:22,775 INFO L272 TraceCheckUtils]: 1: Hoare triple {237276#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:22,775 INFO L290 TraceCheckUtils]: 2: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {237276#true} is VALID [2022-04-28 08:19:22,775 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,775 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-28 08:19:22,775 INFO L290 TraceCheckUtils]: 5: Hoare triple {237276#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {237276#true} is VALID [2022-04-28 08:19:22,775 INFO L290 TraceCheckUtils]: 6: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,775 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-28 08:19:22,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:19:22,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:22,784 INFO L290 TraceCheckUtils]: 0: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {237276#true} is VALID [2022-04-28 08:19:22,784 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,784 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-28 08:19:22,784 INFO L290 TraceCheckUtils]: 0: Hoare triple {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {237276#true} is VALID [2022-04-28 08:19:22,784 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume 0 != ~compRegistered~0; {237276#true} is VALID [2022-04-28 08:19:22,785 INFO L272 TraceCheckUtils]: 2: Hoare triple {237276#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:22,785 INFO L290 TraceCheckUtils]: 3: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {237276#true} is VALID [2022-04-28 08:19:22,785 INFO L272 TraceCheckUtils]: 4: Hoare triple {237276#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:22,785 INFO L290 TraceCheckUtils]: 5: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {237276#true} is VALID [2022-04-28 08:19:22,785 INFO L290 TraceCheckUtils]: 6: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,785 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-28 08:19:22,786 INFO L290 TraceCheckUtils]: 8: Hoare triple {237276#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {237276#true} is VALID [2022-04-28 08:19:22,786 INFO L290 TraceCheckUtils]: 9: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,786 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-28 08:19:22,786 INFO L290 TraceCheckUtils]: 11: Hoare triple {237276#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {237276#true} is VALID [2022-04-28 08:19:22,786 INFO L290 TraceCheckUtils]: 12: Hoare triple {237276#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {237276#true} is VALID [2022-04-28 08:19:22,786 INFO L272 TraceCheckUtils]: 13: Hoare triple {237276#true} call stubMoreProcessingRequired(); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:22,786 INFO L290 TraceCheckUtils]: 14: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {237276#true} is VALID [2022-04-28 08:19:22,786 INFO L290 TraceCheckUtils]: 15: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,786 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-28 08:19:22,786 INFO L290 TraceCheckUtils]: 17: Hoare triple {237276#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {237276#true} is VALID [2022-04-28 08:19:22,787 INFO L290 TraceCheckUtils]: 18: Hoare triple {237276#true} assume 0 == ~tmp_ndt_10~0; {237276#true} is VALID [2022-04-28 08:19:22,787 INFO L290 TraceCheckUtils]: 19: Hoare triple {237276#true} ~returnVal2~0 := 0; {237276#true} is VALID [2022-04-28 08:19:22,787 INFO L290 TraceCheckUtils]: 20: Hoare triple {237276#true} assume !(~s~0 == ~NP~0); {237276#true} is VALID [2022-04-28 08:19:22,787 INFO L290 TraceCheckUtils]: 21: Hoare triple {237276#true} assume ~s~0 == ~MPR1~0; {237276#true} is VALID [2022-04-28 08:19:22,787 INFO L290 TraceCheckUtils]: 22: Hoare triple {237276#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {237276#true} is VALID [2022-04-28 08:19:22,787 INFO L290 TraceCheckUtils]: 23: Hoare triple {237276#true} #res := ~returnVal2~0; {237276#true} is VALID [2022-04-28 08:19:22,787 INFO L290 TraceCheckUtils]: 24: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,787 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {237276#true} {237276#true} #1098#return; {237276#true} is VALID [2022-04-28 08:19:22,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 08:19:22,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:22,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:22,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:22,817 INFO L290 TraceCheckUtils]: 0: Hoare triple {237521#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {237276#true} is VALID [2022-04-28 08:19:22,817 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-28 08:19:22,817 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-28 08:19:22,817 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,817 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-28 08:19:22,817 INFO L290 TraceCheckUtils]: 0: Hoare triple {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {237276#true} is VALID [2022-04-28 08:19:22,818 INFO L272 TraceCheckUtils]: 1: Hoare triple {237276#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {237521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:22,818 INFO L290 TraceCheckUtils]: 2: Hoare triple {237521#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {237276#true} is VALID [2022-04-28 08:19:22,818 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-28 08:19:22,819 INFO L290 TraceCheckUtils]: 4: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-28 08:19:22,819 INFO L290 TraceCheckUtils]: 5: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,819 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-28 08:19:22,819 INFO L290 TraceCheckUtils]: 7: Hoare triple {237276#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {237276#true} is VALID [2022-04-28 08:19:22,819 INFO L290 TraceCheckUtils]: 8: Hoare triple {237276#true} assume 0 == ~irp~0;#res := -1073741670; {237276#true} is VALID [2022-04-28 08:19:22,819 INFO L290 TraceCheckUtils]: 9: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,819 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {237276#true} {237276#true} #1102#return; {237276#true} is VALID [2022-04-28 08:19:22,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 08:19:22,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:22,836 INFO L290 TraceCheckUtils]: 0: Hoare triple {237276#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {237276#true} is VALID [2022-04-28 08:19:22,836 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume 0 == ~tmp_ndt_8~0; {237276#true} is VALID [2022-04-28 08:19:22,836 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} #res := 0; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-28 08:19:22,837 INFO L290 TraceCheckUtils]: 3: Hoare triple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} assume true; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-28 08:19:22,837 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} {237276#true} #1108#return; {237492#(= |FloppyStartDevice_#t~ret81| 0)} is VALID [2022-04-28 08:19:22,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-04-28 08:19:22,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:22,840 INFO L290 TraceCheckUtils]: 0: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {237276#true} is VALID [2022-04-28 08:19:22,840 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {237276#true} is VALID [2022-04-28 08:19:22,840 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,840 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {237276#true} {237277#false} #1112#return; {237277#false} is VALID [2022-04-28 08:19:22,840 INFO L290 TraceCheckUtils]: 0: Hoare triple {237449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {237276#true} is VALID [2022-04-28 08:19:22,840 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume !(~s~0 != ~NP~0); {237276#true} is VALID [2022-04-28 08:19:22,840 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {237276#true} is VALID [2022-04-28 08:19:22,840 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {237276#true} is VALID [2022-04-28 08:19:22,841 INFO L272 TraceCheckUtils]: 4: Hoare triple {237276#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:22,841 INFO L290 TraceCheckUtils]: 5: Hoare triple {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {237276#true} is VALID [2022-04-28 08:19:22,841 INFO L290 TraceCheckUtils]: 6: Hoare triple {237276#true} assume 0 != ~compRegistered~0; {237276#true} is VALID [2022-04-28 08:19:22,841 INFO L272 TraceCheckUtils]: 7: Hoare triple {237276#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:22,842 INFO L290 TraceCheckUtils]: 8: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {237276#true} is VALID [2022-04-28 08:19:22,842 INFO L272 TraceCheckUtils]: 9: Hoare triple {237276#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:22,842 INFO L290 TraceCheckUtils]: 10: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {237276#true} is VALID [2022-04-28 08:19:22,842 INFO L290 TraceCheckUtils]: 11: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,842 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-28 08:19:22,842 INFO L290 TraceCheckUtils]: 13: Hoare triple {237276#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {237276#true} is VALID [2022-04-28 08:19:22,842 INFO L290 TraceCheckUtils]: 14: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,843 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-28 08:19:22,843 INFO L290 TraceCheckUtils]: 16: Hoare triple {237276#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {237276#true} is VALID [2022-04-28 08:19:22,843 INFO L290 TraceCheckUtils]: 17: Hoare triple {237276#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {237276#true} is VALID [2022-04-28 08:19:22,843 INFO L272 TraceCheckUtils]: 18: Hoare triple {237276#true} call stubMoreProcessingRequired(); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:22,843 INFO L290 TraceCheckUtils]: 19: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {237276#true} is VALID [2022-04-28 08:19:22,843 INFO L290 TraceCheckUtils]: 20: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,843 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-28 08:19:22,843 INFO L290 TraceCheckUtils]: 22: Hoare triple {237276#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {237276#true} is VALID [2022-04-28 08:19:22,843 INFO L290 TraceCheckUtils]: 23: Hoare triple {237276#true} assume 0 == ~tmp_ndt_10~0; {237276#true} is VALID [2022-04-28 08:19:22,843 INFO L290 TraceCheckUtils]: 24: Hoare triple {237276#true} ~returnVal2~0 := 0; {237276#true} is VALID [2022-04-28 08:19:22,844 INFO L290 TraceCheckUtils]: 25: Hoare triple {237276#true} assume !(~s~0 == ~NP~0); {237276#true} is VALID [2022-04-28 08:19:22,844 INFO L290 TraceCheckUtils]: 26: Hoare triple {237276#true} assume ~s~0 == ~MPR1~0; {237276#true} is VALID [2022-04-28 08:19:22,844 INFO L290 TraceCheckUtils]: 27: Hoare triple {237276#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {237276#true} is VALID [2022-04-28 08:19:22,844 INFO L290 TraceCheckUtils]: 28: Hoare triple {237276#true} #res := ~returnVal2~0; {237276#true} is VALID [2022-04-28 08:19:22,844 INFO L290 TraceCheckUtils]: 29: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,844 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {237276#true} {237276#true} #1098#return; {237276#true} is VALID [2022-04-28 08:19:22,844 INFO L290 TraceCheckUtils]: 31: Hoare triple {237276#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {237276#true} is VALID [2022-04-28 08:19:22,844 INFO L290 TraceCheckUtils]: 32: Hoare triple {237276#true} assume !(259 == ~__cil_tmp42~0); {237276#true} is VALID [2022-04-28 08:19:22,844 INFO L290 TraceCheckUtils]: 33: Hoare triple {237276#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {237276#true} is VALID [2022-04-28 08:19:22,845 INFO L272 TraceCheckUtils]: 34: Hoare triple {237276#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:22,845 INFO L290 TraceCheckUtils]: 35: Hoare triple {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {237276#true} is VALID [2022-04-28 08:19:22,846 INFO L272 TraceCheckUtils]: 36: Hoare triple {237276#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {237521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:22,846 INFO L290 TraceCheckUtils]: 37: Hoare triple {237521#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {237276#true} is VALID [2022-04-28 08:19:22,846 INFO L290 TraceCheckUtils]: 38: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-28 08:19:22,846 INFO L290 TraceCheckUtils]: 39: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-28 08:19:22,846 INFO L290 TraceCheckUtils]: 40: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,846 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-28 08:19:22,846 INFO L290 TraceCheckUtils]: 42: Hoare triple {237276#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {237276#true} is VALID [2022-04-28 08:19:22,847 INFO L290 TraceCheckUtils]: 43: Hoare triple {237276#true} assume 0 == ~irp~0;#res := -1073741670; {237276#true} is VALID [2022-04-28 08:19:22,847 INFO L290 TraceCheckUtils]: 44: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,847 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {237276#true} {237276#true} #1102#return; {237276#true} is VALID [2022-04-28 08:19:22,847 INFO L290 TraceCheckUtils]: 46: Hoare triple {237276#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {237276#true} is VALID [2022-04-28 08:19:22,847 INFO L290 TraceCheckUtils]: 47: Hoare triple {237276#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {237276#true} is VALID [2022-04-28 08:19:22,847 INFO L290 TraceCheckUtils]: 48: Hoare triple {237276#true} assume !(0 != ~fdcInfo__AcpiBios~0); {237276#true} is VALID [2022-04-28 08:19:22,847 INFO L290 TraceCheckUtils]: 49: Hoare triple {237276#true} assume 4 == ~disketteExtension__DriveType~0; {237276#true} is VALID [2022-04-28 08:19:22,847 INFO L290 TraceCheckUtils]: 50: Hoare triple {237276#true} ~InterfaceType~0 := 0; {237276#true} is VALID [2022-04-28 08:19:22,847 INFO L290 TraceCheckUtils]: 51: Hoare triple {237276#true} assume !false; {237276#true} is VALID [2022-04-28 08:19:22,847 INFO L290 TraceCheckUtils]: 52: Hoare triple {237276#true} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {237276#true} is VALID [2022-04-28 08:19:22,847 INFO L290 TraceCheckUtils]: 53: Hoare triple {237276#true} assume ~ntStatus~1 >= 0; {237276#true} is VALID [2022-04-28 08:19:22,848 INFO L290 TraceCheckUtils]: 54: Hoare triple {237276#true} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {237276#true} is VALID [2022-04-28 08:19:22,848 INFO L272 TraceCheckUtils]: 55: Hoare triple {237276#true} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {237276#true} is VALID [2022-04-28 08:19:22,848 INFO L290 TraceCheckUtils]: 56: Hoare triple {237276#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {237276#true} is VALID [2022-04-28 08:19:22,848 INFO L290 TraceCheckUtils]: 57: Hoare triple {237276#true} assume 0 == ~tmp_ndt_8~0; {237276#true} is VALID [2022-04-28 08:19:22,852 INFO L290 TraceCheckUtils]: 58: Hoare triple {237276#true} #res := 0; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-28 08:19:22,853 INFO L290 TraceCheckUtils]: 59: Hoare triple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} assume true; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-28 08:19:22,854 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} {237276#true} #1108#return; {237492#(= |FloppyStartDevice_#t~ret81| 0)} is VALID [2022-04-28 08:19:22,854 INFO L290 TraceCheckUtils]: 61: Hoare triple {237492#(= |FloppyStartDevice_#t~ret81| 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {237493#(= FloppyStartDevice_~pnpStatus~0 0)} is VALID [2022-04-28 08:19:22,855 INFO L290 TraceCheckUtils]: 62: Hoare triple {237493#(= FloppyStartDevice_~pnpStatus~0 0)} assume !(~pnpStatus~0 >= 0); {237277#false} is VALID [2022-04-28 08:19:22,855 INFO L290 TraceCheckUtils]: 63: Hoare triple {237277#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {237277#false} is VALID [2022-04-28 08:19:22,855 INFO L290 TraceCheckUtils]: 64: Hoare triple {237277#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {237277#false} is VALID [2022-04-28 08:19:22,855 INFO L272 TraceCheckUtils]: 65: Hoare triple {237277#false} call IofCompleteRequest(~Irp, 0); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:22,855 INFO L290 TraceCheckUtils]: 66: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {237276#true} is VALID [2022-04-28 08:19:22,855 INFO L290 TraceCheckUtils]: 67: Hoare triple {237276#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {237276#true} is VALID [2022-04-28 08:19:22,863 INFO L290 TraceCheckUtils]: 68: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,863 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {237276#true} {237277#false} #1112#return; {237277#false} is VALID [2022-04-28 08:19:22,863 INFO L290 TraceCheckUtils]: 70: Hoare triple {237277#false} #res := ~ntStatus~1; {237277#false} is VALID [2022-04-28 08:19:22,863 INFO L290 TraceCheckUtils]: 71: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-28 08:19:22,863 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {237277#false} {237276#true} #1020#return; {237277#false} is VALID [2022-04-28 08:19:22,864 INFO L290 TraceCheckUtils]: 0: Hoare triple {237375#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {237276#true} is VALID [2022-04-28 08:19:22,864 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume 1 == ~PagingReferenceCount~0; {237276#true} is VALID [2022-04-28 08:19:22,864 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {237276#true} is VALID [2022-04-28 08:19:22,864 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} assume !(0 != ~disketteExtension__IsRemoved~0); {237276#true} is VALID [2022-04-28 08:19:22,864 INFO L290 TraceCheckUtils]: 4: Hoare triple {237276#true} assume 0 == ~irpSp__MinorFunction~0; {237276#true} is VALID [2022-04-28 08:19:22,868 INFO L272 TraceCheckUtils]: 5: Hoare triple {237276#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {237449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:22,868 INFO L290 TraceCheckUtils]: 6: Hoare triple {237449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {237276#true} is VALID [2022-04-28 08:19:22,868 INFO L290 TraceCheckUtils]: 7: Hoare triple {237276#true} assume !(~s~0 != ~NP~0); {237276#true} is VALID [2022-04-28 08:19:22,868 INFO L290 TraceCheckUtils]: 8: Hoare triple {237276#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {237276#true} is VALID [2022-04-28 08:19:22,868 INFO L290 TraceCheckUtils]: 9: Hoare triple {237276#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {237276#true} is VALID [2022-04-28 08:19:22,869 INFO L272 TraceCheckUtils]: 10: Hoare triple {237276#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:22,869 INFO L290 TraceCheckUtils]: 11: Hoare triple {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {237276#true} is VALID [2022-04-28 08:19:22,869 INFO L290 TraceCheckUtils]: 12: Hoare triple {237276#true} assume 0 != ~compRegistered~0; {237276#true} is VALID [2022-04-28 08:19:22,870 INFO L272 TraceCheckUtils]: 13: Hoare triple {237276#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:22,870 INFO L290 TraceCheckUtils]: 14: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {237276#true} is VALID [2022-04-28 08:19:22,871 INFO L272 TraceCheckUtils]: 15: Hoare triple {237276#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:22,871 INFO L290 TraceCheckUtils]: 16: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {237276#true} is VALID [2022-04-28 08:19:22,871 INFO L290 TraceCheckUtils]: 17: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,871 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-28 08:19:22,872 INFO L290 TraceCheckUtils]: 19: Hoare triple {237276#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {237276#true} is VALID [2022-04-28 08:19:22,872 INFO L290 TraceCheckUtils]: 20: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,872 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-28 08:19:22,872 INFO L290 TraceCheckUtils]: 22: Hoare triple {237276#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {237276#true} is VALID [2022-04-28 08:19:22,872 INFO L290 TraceCheckUtils]: 23: Hoare triple {237276#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {237276#true} is VALID [2022-04-28 08:19:22,872 INFO L272 TraceCheckUtils]: 24: Hoare triple {237276#true} call stubMoreProcessingRequired(); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:22,873 INFO L290 TraceCheckUtils]: 25: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {237276#true} is VALID [2022-04-28 08:19:22,873 INFO L290 TraceCheckUtils]: 26: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,873 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-28 08:19:22,873 INFO L290 TraceCheckUtils]: 28: Hoare triple {237276#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {237276#true} is VALID [2022-04-28 08:19:22,873 INFO L290 TraceCheckUtils]: 29: Hoare triple {237276#true} assume 0 == ~tmp_ndt_10~0; {237276#true} is VALID [2022-04-28 08:19:22,873 INFO L290 TraceCheckUtils]: 30: Hoare triple {237276#true} ~returnVal2~0 := 0; {237276#true} is VALID [2022-04-28 08:19:22,873 INFO L290 TraceCheckUtils]: 31: Hoare triple {237276#true} assume !(~s~0 == ~NP~0); {237276#true} is VALID [2022-04-28 08:19:22,873 INFO L290 TraceCheckUtils]: 32: Hoare triple {237276#true} assume ~s~0 == ~MPR1~0; {237276#true} is VALID [2022-04-28 08:19:22,873 INFO L290 TraceCheckUtils]: 33: Hoare triple {237276#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {237276#true} is VALID [2022-04-28 08:19:22,873 INFO L290 TraceCheckUtils]: 34: Hoare triple {237276#true} #res := ~returnVal2~0; {237276#true} is VALID [2022-04-28 08:19:22,874 INFO L290 TraceCheckUtils]: 35: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,874 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {237276#true} {237276#true} #1098#return; {237276#true} is VALID [2022-04-28 08:19:22,874 INFO L290 TraceCheckUtils]: 37: Hoare triple {237276#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {237276#true} is VALID [2022-04-28 08:19:22,874 INFO L290 TraceCheckUtils]: 38: Hoare triple {237276#true} assume !(259 == ~__cil_tmp42~0); {237276#true} is VALID [2022-04-28 08:19:22,874 INFO L290 TraceCheckUtils]: 39: Hoare triple {237276#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {237276#true} is VALID [2022-04-28 08:19:22,875 INFO L272 TraceCheckUtils]: 40: Hoare triple {237276#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:22,875 INFO L290 TraceCheckUtils]: 41: Hoare triple {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {237276#true} is VALID [2022-04-28 08:19:22,876 INFO L272 TraceCheckUtils]: 42: Hoare triple {237276#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {237521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:22,876 INFO L290 TraceCheckUtils]: 43: Hoare triple {237521#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {237276#true} is VALID [2022-04-28 08:19:22,877 INFO L290 TraceCheckUtils]: 44: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-28 08:19:22,877 INFO L290 TraceCheckUtils]: 45: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-28 08:19:22,877 INFO L290 TraceCheckUtils]: 46: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,877 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-28 08:19:22,877 INFO L290 TraceCheckUtils]: 48: Hoare triple {237276#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {237276#true} is VALID [2022-04-28 08:19:22,877 INFO L290 TraceCheckUtils]: 49: Hoare triple {237276#true} assume 0 == ~irp~0;#res := -1073741670; {237276#true} is VALID [2022-04-28 08:19:22,877 INFO L290 TraceCheckUtils]: 50: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,877 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {237276#true} {237276#true} #1102#return; {237276#true} is VALID [2022-04-28 08:19:22,877 INFO L290 TraceCheckUtils]: 52: Hoare triple {237276#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {237276#true} is VALID [2022-04-28 08:19:22,877 INFO L290 TraceCheckUtils]: 53: Hoare triple {237276#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {237276#true} is VALID [2022-04-28 08:19:22,877 INFO L290 TraceCheckUtils]: 54: Hoare triple {237276#true} assume !(0 != ~fdcInfo__AcpiBios~0); {237276#true} is VALID [2022-04-28 08:19:22,878 INFO L290 TraceCheckUtils]: 55: Hoare triple {237276#true} assume 4 == ~disketteExtension__DriveType~0; {237276#true} is VALID [2022-04-28 08:19:22,878 INFO L290 TraceCheckUtils]: 56: Hoare triple {237276#true} ~InterfaceType~0 := 0; {237276#true} is VALID [2022-04-28 08:19:22,878 INFO L290 TraceCheckUtils]: 57: Hoare triple {237276#true} assume !false; {237276#true} is VALID [2022-04-28 08:19:22,878 INFO L290 TraceCheckUtils]: 58: Hoare triple {237276#true} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {237276#true} is VALID [2022-04-28 08:19:22,878 INFO L290 TraceCheckUtils]: 59: Hoare triple {237276#true} assume ~ntStatus~1 >= 0; {237276#true} is VALID [2022-04-28 08:19:22,878 INFO L290 TraceCheckUtils]: 60: Hoare triple {237276#true} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {237276#true} is VALID [2022-04-28 08:19:22,878 INFO L272 TraceCheckUtils]: 61: Hoare triple {237276#true} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {237276#true} is VALID [2022-04-28 08:19:22,878 INFO L290 TraceCheckUtils]: 62: Hoare triple {237276#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {237276#true} is VALID [2022-04-28 08:19:22,878 INFO L290 TraceCheckUtils]: 63: Hoare triple {237276#true} assume 0 == ~tmp_ndt_8~0; {237276#true} is VALID [2022-04-28 08:19:22,879 INFO L290 TraceCheckUtils]: 64: Hoare triple {237276#true} #res := 0; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-28 08:19:22,879 INFO L290 TraceCheckUtils]: 65: Hoare triple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} assume true; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-28 08:19:22,880 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} {237276#true} #1108#return; {237492#(= |FloppyStartDevice_#t~ret81| 0)} is VALID [2022-04-28 08:19:22,881 INFO L290 TraceCheckUtils]: 67: Hoare triple {237492#(= |FloppyStartDevice_#t~ret81| 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {237493#(= FloppyStartDevice_~pnpStatus~0 0)} is VALID [2022-04-28 08:19:22,881 INFO L290 TraceCheckUtils]: 68: Hoare triple {237493#(= FloppyStartDevice_~pnpStatus~0 0)} assume !(~pnpStatus~0 >= 0); {237277#false} is VALID [2022-04-28 08:19:22,881 INFO L290 TraceCheckUtils]: 69: Hoare triple {237277#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {237277#false} is VALID [2022-04-28 08:19:22,881 INFO L290 TraceCheckUtils]: 70: Hoare triple {237277#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {237277#false} is VALID [2022-04-28 08:19:22,881 INFO L272 TraceCheckUtils]: 71: Hoare triple {237277#false} call IofCompleteRequest(~Irp, 0); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:22,882 INFO L290 TraceCheckUtils]: 72: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {237276#true} is VALID [2022-04-28 08:19:22,882 INFO L290 TraceCheckUtils]: 73: Hoare triple {237276#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {237276#true} is VALID [2022-04-28 08:19:22,882 INFO L290 TraceCheckUtils]: 74: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,882 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {237276#true} {237277#false} #1112#return; {237277#false} is VALID [2022-04-28 08:19:22,882 INFO L290 TraceCheckUtils]: 76: Hoare triple {237277#false} #res := ~ntStatus~1; {237277#false} is VALID [2022-04-28 08:19:22,882 INFO L290 TraceCheckUtils]: 77: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-28 08:19:22,882 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {237277#false} {237276#true} #1020#return; {237277#false} is VALID [2022-04-28 08:19:22,882 INFO L290 TraceCheckUtils]: 79: Hoare triple {237277#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {237277#false} is VALID [2022-04-28 08:19:22,882 INFO L290 TraceCheckUtils]: 80: Hoare triple {237277#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {237277#false} is VALID [2022-04-28 08:19:22,882 INFO L290 TraceCheckUtils]: 81: Hoare triple {237277#false} assume !(0 == ~PagingReferenceCount~0); {237277#false} is VALID [2022-04-28 08:19:22,883 INFO L290 TraceCheckUtils]: 82: Hoare triple {237277#false} #res := ~ntStatus~0; {237277#false} is VALID [2022-04-28 08:19:22,883 INFO L290 TraceCheckUtils]: 83: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-28 08:19:22,883 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {237277#false} {237276#true} #1076#return; {237277#false} is VALID [2022-04-28 08:19:22,885 INFO L272 TraceCheckUtils]: 0: Hoare triple {237276#true} call ULTIMATE.init(); {237372#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:19:22,885 INFO L290 TraceCheckUtils]: 1: Hoare triple {237372#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {237276#true} is VALID [2022-04-28 08:19:22,885 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,885 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {237276#true} {237276#true} #1156#return; {237276#true} is VALID [2022-04-28 08:19:22,885 INFO L272 TraceCheckUtils]: 4: Hoare triple {237276#true} call #t~ret170 := main(); {237276#true} is VALID [2022-04-28 08:19:22,885 INFO L290 TraceCheckUtils]: 5: Hoare triple {237276#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {237276#true} is VALID [2022-04-28 08:19:22,886 INFO L272 TraceCheckUtils]: 6: Hoare triple {237276#true} call _BLAST_init(); {237373#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:22,886 INFO L290 TraceCheckUtils]: 7: Hoare triple {237373#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {237276#true} is VALID [2022-04-28 08:19:22,887 INFO L290 TraceCheckUtils]: 8: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,887 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {237276#true} {237276#true} #1066#return; {237276#true} is VALID [2022-04-28 08:19:22,887 INFO L290 TraceCheckUtils]: 10: Hoare triple {237276#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {237276#true} is VALID [2022-04-28 08:19:22,887 INFO L290 TraceCheckUtils]: 11: Hoare triple {237276#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {237276#true} is VALID [2022-04-28 08:19:22,887 INFO L272 TraceCheckUtils]: 12: Hoare triple {237276#true} call stub_driver_init(); {237374#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:22,888 INFO L290 TraceCheckUtils]: 13: Hoare triple {237374#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {237276#true} is VALID [2022-04-28 08:19:22,888 INFO L290 TraceCheckUtils]: 14: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,888 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {237276#true} {237276#true} #1068#return; {237276#true} is VALID [2022-04-28 08:19:22,888 INFO L290 TraceCheckUtils]: 16: Hoare triple {237276#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {237276#true} is VALID [2022-04-28 08:19:22,888 INFO L290 TraceCheckUtils]: 17: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {237276#true} is VALID [2022-04-28 08:19:22,888 INFO L290 TraceCheckUtils]: 18: Hoare triple {237276#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {237276#true} is VALID [2022-04-28 08:19:22,888 INFO L290 TraceCheckUtils]: 19: Hoare triple {237276#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {237276#true} is VALID [2022-04-28 08:19:22,888 INFO L290 TraceCheckUtils]: 20: Hoare triple {237276#true} assume 3 == ~tmp_ndt_4~0; {237276#true} is VALID [2022-04-28 08:19:22,889 INFO L272 TraceCheckUtils]: 21: Hoare triple {237276#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {237375#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:22,889 INFO L290 TraceCheckUtils]: 22: Hoare triple {237375#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {237276#true} is VALID [2022-04-28 08:19:22,889 INFO L290 TraceCheckUtils]: 23: Hoare triple {237276#true} assume 1 == ~PagingReferenceCount~0; {237276#true} is VALID [2022-04-28 08:19:22,889 INFO L290 TraceCheckUtils]: 24: Hoare triple {237276#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {237276#true} is VALID [2022-04-28 08:19:22,889 INFO L290 TraceCheckUtils]: 25: Hoare triple {237276#true} assume !(0 != ~disketteExtension__IsRemoved~0); {237276#true} is VALID [2022-04-28 08:19:22,890 INFO L290 TraceCheckUtils]: 26: Hoare triple {237276#true} assume 0 == ~irpSp__MinorFunction~0; {237276#true} is VALID [2022-04-28 08:19:22,890 INFO L272 TraceCheckUtils]: 27: Hoare triple {237276#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {237449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:22,891 INFO L290 TraceCheckUtils]: 28: Hoare triple {237449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {237276#true} is VALID [2022-04-28 08:19:22,891 INFO L290 TraceCheckUtils]: 29: Hoare triple {237276#true} assume !(~s~0 != ~NP~0); {237276#true} is VALID [2022-04-28 08:19:22,891 INFO L290 TraceCheckUtils]: 30: Hoare triple {237276#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {237276#true} is VALID [2022-04-28 08:19:22,891 INFO L290 TraceCheckUtils]: 31: Hoare triple {237276#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {237276#true} is VALID [2022-04-28 08:19:22,891 INFO L272 TraceCheckUtils]: 32: Hoare triple {237276#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:22,892 INFO L290 TraceCheckUtils]: 33: Hoare triple {237498#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {237276#true} is VALID [2022-04-28 08:19:22,892 INFO L290 TraceCheckUtils]: 34: Hoare triple {237276#true} assume 0 != ~compRegistered~0; {237276#true} is VALID [2022-04-28 08:19:22,892 INFO L272 TraceCheckUtils]: 35: Hoare triple {237276#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:22,892 INFO L290 TraceCheckUtils]: 36: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {237276#true} is VALID [2022-04-28 08:19:22,893 INFO L272 TraceCheckUtils]: 37: Hoare triple {237276#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:22,893 INFO L290 TraceCheckUtils]: 38: Hoare triple {237510#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {237276#true} is VALID [2022-04-28 08:19:22,893 INFO L290 TraceCheckUtils]: 39: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,893 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-28 08:19:22,893 INFO L290 TraceCheckUtils]: 41: Hoare triple {237276#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {237276#true} is VALID [2022-04-28 08:19:22,894 INFO L290 TraceCheckUtils]: 42: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,894 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-28 08:19:22,894 INFO L290 TraceCheckUtils]: 44: Hoare triple {237276#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {237276#true} is VALID [2022-04-28 08:19:22,894 INFO L290 TraceCheckUtils]: 45: Hoare triple {237276#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {237276#true} is VALID [2022-04-28 08:19:22,894 INFO L272 TraceCheckUtils]: 46: Hoare triple {237276#true} call stubMoreProcessingRequired(); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:22,894 INFO L290 TraceCheckUtils]: 47: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {237276#true} is VALID [2022-04-28 08:19:22,894 INFO L290 TraceCheckUtils]: 48: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,894 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-28 08:19:22,895 INFO L290 TraceCheckUtils]: 50: Hoare triple {237276#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {237276#true} is VALID [2022-04-28 08:19:22,895 INFO L290 TraceCheckUtils]: 51: Hoare triple {237276#true} assume 0 == ~tmp_ndt_10~0; {237276#true} is VALID [2022-04-28 08:19:22,895 INFO L290 TraceCheckUtils]: 52: Hoare triple {237276#true} ~returnVal2~0 := 0; {237276#true} is VALID [2022-04-28 08:19:22,895 INFO L290 TraceCheckUtils]: 53: Hoare triple {237276#true} assume !(~s~0 == ~NP~0); {237276#true} is VALID [2022-04-28 08:19:22,895 INFO L290 TraceCheckUtils]: 54: Hoare triple {237276#true} assume ~s~0 == ~MPR1~0; {237276#true} is VALID [2022-04-28 08:19:22,895 INFO L290 TraceCheckUtils]: 55: Hoare triple {237276#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {237276#true} is VALID [2022-04-28 08:19:22,895 INFO L290 TraceCheckUtils]: 56: Hoare triple {237276#true} #res := ~returnVal2~0; {237276#true} is VALID [2022-04-28 08:19:22,895 INFO L290 TraceCheckUtils]: 57: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,895 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {237276#true} {237276#true} #1098#return; {237276#true} is VALID [2022-04-28 08:19:22,895 INFO L290 TraceCheckUtils]: 59: Hoare triple {237276#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {237276#true} is VALID [2022-04-28 08:19:22,896 INFO L290 TraceCheckUtils]: 60: Hoare triple {237276#true} assume !(259 == ~__cil_tmp42~0); {237276#true} is VALID [2022-04-28 08:19:22,896 INFO L290 TraceCheckUtils]: 61: Hoare triple {237276#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {237276#true} is VALID [2022-04-28 08:19:22,896 INFO L272 TraceCheckUtils]: 62: Hoare triple {237276#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:22,897 INFO L290 TraceCheckUtils]: 63: Hoare triple {237515#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {237276#true} is VALID [2022-04-28 08:19:22,904 INFO L272 TraceCheckUtils]: 64: Hoare triple {237276#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {237521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:22,905 INFO L290 TraceCheckUtils]: 65: Hoare triple {237521#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {237276#true} is VALID [2022-04-28 08:19:22,905 INFO L290 TraceCheckUtils]: 66: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-28 08:19:22,905 INFO L290 TraceCheckUtils]: 67: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-28 08:19:22,905 INFO L290 TraceCheckUtils]: 68: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,905 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-28 08:19:22,905 INFO L290 TraceCheckUtils]: 70: Hoare triple {237276#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {237276#true} is VALID [2022-04-28 08:19:22,905 INFO L290 TraceCheckUtils]: 71: Hoare triple {237276#true} assume 0 == ~irp~0;#res := -1073741670; {237276#true} is VALID [2022-04-28 08:19:22,905 INFO L290 TraceCheckUtils]: 72: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,905 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {237276#true} {237276#true} #1102#return; {237276#true} is VALID [2022-04-28 08:19:22,905 INFO L290 TraceCheckUtils]: 74: Hoare triple {237276#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {237276#true} is VALID [2022-04-28 08:19:22,905 INFO L290 TraceCheckUtils]: 75: Hoare triple {237276#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {237276#true} is VALID [2022-04-28 08:19:22,906 INFO L290 TraceCheckUtils]: 76: Hoare triple {237276#true} assume !(0 != ~fdcInfo__AcpiBios~0); {237276#true} is VALID [2022-04-28 08:19:22,906 INFO L290 TraceCheckUtils]: 77: Hoare triple {237276#true} assume 4 == ~disketteExtension__DriveType~0; {237276#true} is VALID [2022-04-28 08:19:22,906 INFO L290 TraceCheckUtils]: 78: Hoare triple {237276#true} ~InterfaceType~0 := 0; {237276#true} is VALID [2022-04-28 08:19:22,906 INFO L290 TraceCheckUtils]: 79: Hoare triple {237276#true} assume !false; {237276#true} is VALID [2022-04-28 08:19:22,906 INFO L290 TraceCheckUtils]: 80: Hoare triple {237276#true} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {237276#true} is VALID [2022-04-28 08:19:22,906 INFO L290 TraceCheckUtils]: 81: Hoare triple {237276#true} assume ~ntStatus~1 >= 0; {237276#true} is VALID [2022-04-28 08:19:22,906 INFO L290 TraceCheckUtils]: 82: Hoare triple {237276#true} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {237276#true} is VALID [2022-04-28 08:19:22,906 INFO L272 TraceCheckUtils]: 83: Hoare triple {237276#true} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {237276#true} is VALID [2022-04-28 08:19:22,906 INFO L290 TraceCheckUtils]: 84: Hoare triple {237276#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {237276#true} is VALID [2022-04-28 08:19:22,906 INFO L290 TraceCheckUtils]: 85: Hoare triple {237276#true} assume 0 == ~tmp_ndt_8~0; {237276#true} is VALID [2022-04-28 08:19:22,911 INFO L290 TraceCheckUtils]: 86: Hoare triple {237276#true} #res := 0; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-28 08:19:22,911 INFO L290 TraceCheckUtils]: 87: Hoare triple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} assume true; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-28 08:19:22,912 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} {237276#true} #1108#return; {237492#(= |FloppyStartDevice_#t~ret81| 0)} is VALID [2022-04-28 08:19:22,913 INFO L290 TraceCheckUtils]: 89: Hoare triple {237492#(= |FloppyStartDevice_#t~ret81| 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {237493#(= FloppyStartDevice_~pnpStatus~0 0)} is VALID [2022-04-28 08:19:22,913 INFO L290 TraceCheckUtils]: 90: Hoare triple {237493#(= FloppyStartDevice_~pnpStatus~0 0)} assume !(~pnpStatus~0 >= 0); {237277#false} is VALID [2022-04-28 08:19:22,913 INFO L290 TraceCheckUtils]: 91: Hoare triple {237277#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {237277#false} is VALID [2022-04-28 08:19:22,913 INFO L290 TraceCheckUtils]: 92: Hoare triple {237277#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {237277#false} is VALID [2022-04-28 08:19:22,913 INFO L272 TraceCheckUtils]: 93: Hoare triple {237277#false} call IofCompleteRequest(~Irp, 0); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:22,914 INFO L290 TraceCheckUtils]: 94: Hoare triple {237514#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {237276#true} is VALID [2022-04-28 08:19:22,914 INFO L290 TraceCheckUtils]: 95: Hoare triple {237276#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {237276#true} is VALID [2022-04-28 08:19:22,914 INFO L290 TraceCheckUtils]: 96: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 08:19:22,914 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {237276#true} {237277#false} #1112#return; {237277#false} is VALID [2022-04-28 08:19:22,914 INFO L290 TraceCheckUtils]: 98: Hoare triple {237277#false} #res := ~ntStatus~1; {237277#false} is VALID [2022-04-28 08:19:22,914 INFO L290 TraceCheckUtils]: 99: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-28 08:19:22,914 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {237277#false} {237276#true} #1020#return; {237277#false} is VALID [2022-04-28 08:19:22,914 INFO L290 TraceCheckUtils]: 101: Hoare triple {237277#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {237277#false} is VALID [2022-04-28 08:19:22,914 INFO L290 TraceCheckUtils]: 102: Hoare triple {237277#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {237277#false} is VALID [2022-04-28 08:19:22,914 INFO L290 TraceCheckUtils]: 103: Hoare triple {237277#false} assume !(0 == ~PagingReferenceCount~0); {237277#false} is VALID [2022-04-28 08:19:22,915 INFO L290 TraceCheckUtils]: 104: Hoare triple {237277#false} #res := ~ntStatus~0; {237277#false} is VALID [2022-04-28 08:19:22,915 INFO L290 TraceCheckUtils]: 105: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-28 08:19:22,915 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {237277#false} {237276#true} #1076#return; {237277#false} is VALID [2022-04-28 08:19:22,915 INFO L290 TraceCheckUtils]: 107: Hoare triple {237277#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {237277#false} is VALID [2022-04-28 08:19:22,915 INFO L290 TraceCheckUtils]: 108: Hoare triple {237277#false} assume !(1 == ~pended~0); {237277#false} is VALID [2022-04-28 08:19:22,915 INFO L290 TraceCheckUtils]: 109: Hoare triple {237277#false} assume !(1 == ~pended~0); {237277#false} is VALID [2022-04-28 08:19:22,915 INFO L290 TraceCheckUtils]: 110: Hoare triple {237277#false} assume ~s~0 != ~UNLOADED~0; {237277#false} is VALID [2022-04-28 08:19:22,915 INFO L290 TraceCheckUtils]: 111: Hoare triple {237277#false} assume -1 != ~status~1; {237277#false} is VALID [2022-04-28 08:19:22,915 INFO L290 TraceCheckUtils]: 112: Hoare triple {237277#false} assume ~s~0 != ~SKIP2~0; {237277#false} is VALID [2022-04-28 08:19:22,915 INFO L290 TraceCheckUtils]: 113: Hoare triple {237277#false} assume ~s~0 != ~IPC~0; {237277#false} is VALID [2022-04-28 08:19:22,915 INFO L290 TraceCheckUtils]: 114: Hoare triple {237277#false} assume !(~s~0 != ~DC~0); {237277#false} is VALID [2022-04-28 08:19:22,915 INFO L290 TraceCheckUtils]: 115: Hoare triple {237277#false} assume !(1 == ~pended~0); {237277#false} is VALID [2022-04-28 08:19:22,916 INFO L290 TraceCheckUtils]: 116: Hoare triple {237277#false} assume ~s~0 == ~DC~0; {237277#false} is VALID [2022-04-28 08:19:22,916 INFO L290 TraceCheckUtils]: 117: Hoare triple {237277#false} assume 259 == ~status~1; {237277#false} is VALID [2022-04-28 08:19:22,916 INFO L272 TraceCheckUtils]: 118: Hoare triple {237277#false} call errorFn(); {237277#false} is VALID [2022-04-28 08:19:22,916 INFO L290 TraceCheckUtils]: 119: Hoare triple {237277#false} assume !false; {237277#false} is VALID [2022-04-28 08:19:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:19:22,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:19:22,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1849788827] [2022-04-28 08:19:22,917 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1849788827] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:22,917 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:22,917 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 08:19:22,917 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:19:22,917 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [849830741] [2022-04-28 08:19:22,917 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [849830741] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:22,917 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:22,917 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 08:19:22,917 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1178585842] [2022-04-28 08:19:22,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:19:22,918 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) Word has length 120 [2022-04-28 08:19:22,918 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:19:22,918 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-28 08:19:23,001 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:23,001 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 08:19:23,001 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:23,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 08:19:23,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2022-04-28 08:19:23,002 INFO L87 Difference]: Start difference. First operand 249 states and 275 transitions. Second operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-28 08:19:25,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:25,596 INFO L93 Difference]: Finished difference Result 293 states and 322 transitions. [2022-04-28 08:19:25,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 08:19:25,596 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) Word has length 120 [2022-04-28 08:19:25,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:19:25,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-28 08:19:25,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 249 transitions. [2022-04-28 08:19:25,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-28 08:19:25,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 249 transitions. [2022-04-28 08:19:25,599 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 249 transitions. [2022-04-28 08:19:25,811 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 249 edges. 249 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:25,815 INFO L225 Difference]: With dead ends: 293 [2022-04-28 08:19:25,815 INFO L226 Difference]: Without dead ends: 263 [2022-04-28 08:19:25,815 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=114, Invalid=228, Unknown=0, NotChecked=0, Total=342 [2022-04-28 08:19:25,816 INFO L413 NwaCegarLoop]: 174 mSDtfsCounter, 240 mSDsluCounter, 572 mSDsCounter, 0 mSdLazyCounter, 538 mSolverCounterSat, 106 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 241 SdHoareTripleChecker+Valid, 746 SdHoareTripleChecker+Invalid, 644 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 106 IncrementalHoareTripleChecker+Valid, 538 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-28 08:19:25,816 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [241 Valid, 746 Invalid, 644 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [106 Valid, 538 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-28 08:19:25,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2022-04-28 08:19:26,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 253. [2022-04-28 08:19:26,698 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:19:26,698 INFO L82 GeneralOperation]: Start isEquivalent. First operand 263 states. Second operand has 253 states, 198 states have (on average 1.1363636363636365) internal successors, (225), 200 states have internal predecessors, (225), 26 states have call successors, (26), 26 states have call predecessors, (26), 28 states have return successors, (28), 26 states have call predecessors, (28), 24 states have call successors, (28) [2022-04-28 08:19:26,699 INFO L74 IsIncluded]: Start isIncluded. First operand 263 states. Second operand has 253 states, 198 states have (on average 1.1363636363636365) internal successors, (225), 200 states have internal predecessors, (225), 26 states have call successors, (26), 26 states have call predecessors, (26), 28 states have return successors, (28), 26 states have call predecessors, (28), 24 states have call successors, (28) [2022-04-28 08:19:26,699 INFO L87 Difference]: Start difference. First operand 263 states. Second operand has 253 states, 198 states have (on average 1.1363636363636365) internal successors, (225), 200 states have internal predecessors, (225), 26 states have call successors, (26), 26 states have call predecessors, (26), 28 states have return successors, (28), 26 states have call predecessors, (28), 24 states have call successors, (28) [2022-04-28 08:19:26,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:26,702 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-28 08:19:26,702 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-28 08:19:26,702 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:26,702 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:26,702 INFO L74 IsIncluded]: Start isIncluded. First operand has 253 states, 198 states have (on average 1.1363636363636365) internal successors, (225), 200 states have internal predecessors, (225), 26 states have call successors, (26), 26 states have call predecessors, (26), 28 states have return successors, (28), 26 states have call predecessors, (28), 24 states have call successors, (28) Second operand 263 states. [2022-04-28 08:19:26,702 INFO L87 Difference]: Start difference. First operand has 253 states, 198 states have (on average 1.1363636363636365) internal successors, (225), 200 states have internal predecessors, (225), 26 states have call successors, (26), 26 states have call predecessors, (26), 28 states have return successors, (28), 26 states have call predecessors, (28), 24 states have call successors, (28) Second operand 263 states. [2022-04-28 08:19:26,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:26,705 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-28 08:19:26,705 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-28 08:19:26,705 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:26,705 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:26,705 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:19:26,705 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:19:26,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 253 states, 198 states have (on average 1.1363636363636365) internal successors, (225), 200 states have internal predecessors, (225), 26 states have call successors, (26), 26 states have call predecessors, (26), 28 states have return successors, (28), 26 states have call predecessors, (28), 24 states have call successors, (28) [2022-04-28 08:19:26,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 279 transitions. [2022-04-28 08:19:26,709 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 279 transitions. Word has length 120 [2022-04-28 08:19:26,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:19:26,709 INFO L495 AbstractCegarLoop]: Abstraction has 253 states and 279 transitions. [2022-04-28 08:19:26,709 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-28 08:19:26,709 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 253 states and 279 transitions. [2022-04-28 08:19:27,420 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 279 edges. 279 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:27,420 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 279 transitions. [2022-04-28 08:19:27,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-04-28 08:19:27,421 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:19:27,421 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:19:27,421 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable57 [2022-04-28 08:19:27,421 INFO L420 AbstractCegarLoop]: === Iteration 59 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:19:27,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:19:27,421 INFO L85 PathProgramCache]: Analyzing trace with hash -2092232912, now seen corresponding path program 1 times [2022-04-28 08:19:27,421 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:27,421 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [79043079] [2022-04-28 08:19:27,422 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:19:27,422 INFO L85 PathProgramCache]: Analyzing trace with hash -2092232912, now seen corresponding path program 2 times [2022-04-28 08:19:27,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:19:27,422 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1031215630] [2022-04-28 08:19:27,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:19:27,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:19:27,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:27,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:19:27,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:27,522 INFO L290 TraceCheckUtils]: 0: Hoare triple {239248#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {239152#true} is VALID [2022-04-28 08:19:27,522 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,522 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1156#return; {239152#true} is VALID [2022-04-28 08:19:27,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:19:27,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:27,546 INFO L290 TraceCheckUtils]: 0: Hoare triple {239249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {239152#true} is VALID [2022-04-28 08:19:27,546 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,546 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1066#return; {239152#true} is VALID [2022-04-28 08:19:27,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:19:27,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:27,561 INFO L290 TraceCheckUtils]: 0: Hoare triple {239250#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {239152#true} is VALID [2022-04-28 08:19:27,561 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,561 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1068#return; {239152#true} is VALID [2022-04-28 08:19:27,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:19:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:27,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 08:19:27,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:27,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:19:27,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:27,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:19:27,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:27,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:27,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:27,717 INFO L290 TraceCheckUtils]: 0: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {239152#true} is VALID [2022-04-28 08:19:27,717 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,717 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-28 08:19:27,717 INFO L290 TraceCheckUtils]: 0: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {239152#true} is VALID [2022-04-28 08:19:27,718 INFO L272 TraceCheckUtils]: 1: Hoare triple {239152#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:27,718 INFO L290 TraceCheckUtils]: 2: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {239152#true} is VALID [2022-04-28 08:19:27,718 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,718 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-28 08:19:27,718 INFO L290 TraceCheckUtils]: 5: Hoare triple {239152#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {239152#true} is VALID [2022-04-28 08:19:27,719 INFO L290 TraceCheckUtils]: 6: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,719 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-28 08:19:27,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:19:27,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:27,728 INFO L290 TraceCheckUtils]: 0: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {239152#true} is VALID [2022-04-28 08:19:27,728 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,728 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-28 08:19:27,728 INFO L290 TraceCheckUtils]: 0: Hoare triple {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {239152#true} is VALID [2022-04-28 08:19:27,729 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume 0 != ~compRegistered~0; {239152#true} is VALID [2022-04-28 08:19:27,729 INFO L272 TraceCheckUtils]: 2: Hoare triple {239152#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:27,729 INFO L290 TraceCheckUtils]: 3: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {239152#true} is VALID [2022-04-28 08:19:27,730 INFO L272 TraceCheckUtils]: 4: Hoare triple {239152#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:27,730 INFO L290 TraceCheckUtils]: 5: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {239152#true} is VALID [2022-04-28 08:19:27,730 INFO L290 TraceCheckUtils]: 6: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,730 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-28 08:19:27,730 INFO L290 TraceCheckUtils]: 8: Hoare triple {239152#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {239152#true} is VALID [2022-04-28 08:19:27,730 INFO L290 TraceCheckUtils]: 9: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,731 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-28 08:19:27,731 INFO L290 TraceCheckUtils]: 11: Hoare triple {239152#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {239152#true} is VALID [2022-04-28 08:19:27,731 INFO L290 TraceCheckUtils]: 12: Hoare triple {239152#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {239152#true} is VALID [2022-04-28 08:19:27,731 INFO L272 TraceCheckUtils]: 13: Hoare triple {239152#true} call stubMoreProcessingRequired(); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:27,731 INFO L290 TraceCheckUtils]: 14: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {239152#true} is VALID [2022-04-28 08:19:27,731 INFO L290 TraceCheckUtils]: 15: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,731 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-28 08:19:27,732 INFO L290 TraceCheckUtils]: 17: Hoare triple {239152#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {239152#true} is VALID [2022-04-28 08:19:27,732 INFO L290 TraceCheckUtils]: 18: Hoare triple {239152#true} assume 0 == ~tmp_ndt_10~0; {239152#true} is VALID [2022-04-28 08:19:27,732 INFO L290 TraceCheckUtils]: 19: Hoare triple {239152#true} ~returnVal2~0 := 0; {239152#true} is VALID [2022-04-28 08:19:27,732 INFO L290 TraceCheckUtils]: 20: Hoare triple {239152#true} assume !(~s~0 == ~NP~0); {239152#true} is VALID [2022-04-28 08:19:27,732 INFO L290 TraceCheckUtils]: 21: Hoare triple {239152#true} assume ~s~0 == ~MPR1~0; {239152#true} is VALID [2022-04-28 08:19:27,732 INFO L290 TraceCheckUtils]: 22: Hoare triple {239152#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {239152#true} is VALID [2022-04-28 08:19:27,732 INFO L290 TraceCheckUtils]: 23: Hoare triple {239152#true} #res := ~returnVal2~0; {239152#true} is VALID [2022-04-28 08:19:27,732 INFO L290 TraceCheckUtils]: 24: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,732 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {239152#true} {239152#true} #1098#return; {239152#true} is VALID [2022-04-28 08:19:27,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 08:19:27,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:27,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:27,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:27,769 INFO L290 TraceCheckUtils]: 0: Hoare triple {239398#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {239152#true} is VALID [2022-04-28 08:19:27,769 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-28 08:19:27,770 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-28 08:19:27,770 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,770 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-28 08:19:27,770 INFO L290 TraceCheckUtils]: 0: Hoare triple {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {239152#true} is VALID [2022-04-28 08:19:27,771 INFO L272 TraceCheckUtils]: 1: Hoare triple {239152#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {239398#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:27,771 INFO L290 TraceCheckUtils]: 2: Hoare triple {239398#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {239152#true} is VALID [2022-04-28 08:19:27,771 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-28 08:19:27,771 INFO L290 TraceCheckUtils]: 4: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-28 08:19:27,771 INFO L290 TraceCheckUtils]: 5: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,771 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-28 08:19:27,771 INFO L290 TraceCheckUtils]: 7: Hoare triple {239152#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {239152#true} is VALID [2022-04-28 08:19:27,772 INFO L290 TraceCheckUtils]: 8: Hoare triple {239152#true} assume 0 == ~irp~0;#res := -1073741670; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-28 08:19:27,772 INFO L290 TraceCheckUtils]: 9: Hoare triple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-28 08:19:27,773 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} {239152#true} #1102#return; {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} is VALID [2022-04-28 08:19:27,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 08:19:27,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:27,775 INFO L290 TraceCheckUtils]: 0: Hoare triple {239152#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {239152#true} is VALID [2022-04-28 08:19:27,775 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_8~0); {239152#true} is VALID [2022-04-28 08:19:27,775 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} #res := -1073741808; {239152#true} is VALID [2022-04-28 08:19:27,775 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,775 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {239152#true} {239153#false} #1108#return; {239153#false} is VALID [2022-04-28 08:19:27,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-04-28 08:19:27,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:27,777 INFO L290 TraceCheckUtils]: 0: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239152#true} is VALID [2022-04-28 08:19:27,777 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239152#true} is VALID [2022-04-28 08:19:27,777 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,777 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {239152#true} {239153#false} #1112#return; {239153#false} is VALID [2022-04-28 08:19:27,777 INFO L290 TraceCheckUtils]: 0: Hoare triple {239325#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {239152#true} is VALID [2022-04-28 08:19:27,777 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume !(~s~0 != ~NP~0); {239152#true} is VALID [2022-04-28 08:19:27,777 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {239152#true} is VALID [2022-04-28 08:19:27,777 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {239152#true} is VALID [2022-04-28 08:19:27,778 INFO L272 TraceCheckUtils]: 4: Hoare triple {239152#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:27,778 INFO L290 TraceCheckUtils]: 5: Hoare triple {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {239152#true} is VALID [2022-04-28 08:19:27,778 INFO L290 TraceCheckUtils]: 6: Hoare triple {239152#true} assume 0 != ~compRegistered~0; {239152#true} is VALID [2022-04-28 08:19:27,779 INFO L272 TraceCheckUtils]: 7: Hoare triple {239152#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:27,779 INFO L290 TraceCheckUtils]: 8: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {239152#true} is VALID [2022-04-28 08:19:27,779 INFO L272 TraceCheckUtils]: 9: Hoare triple {239152#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:27,779 INFO L290 TraceCheckUtils]: 10: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {239152#true} is VALID [2022-04-28 08:19:27,780 INFO L290 TraceCheckUtils]: 11: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,780 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-28 08:19:27,780 INFO L290 TraceCheckUtils]: 13: Hoare triple {239152#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {239152#true} is VALID [2022-04-28 08:19:27,780 INFO L290 TraceCheckUtils]: 14: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,780 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-28 08:19:27,780 INFO L290 TraceCheckUtils]: 16: Hoare triple {239152#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {239152#true} is VALID [2022-04-28 08:19:27,780 INFO L290 TraceCheckUtils]: 17: Hoare triple {239152#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {239152#true} is VALID [2022-04-28 08:19:27,780 INFO L272 TraceCheckUtils]: 18: Hoare triple {239152#true} call stubMoreProcessingRequired(); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:27,780 INFO L290 TraceCheckUtils]: 19: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {239152#true} is VALID [2022-04-28 08:19:27,780 INFO L290 TraceCheckUtils]: 20: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,781 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-28 08:19:27,781 INFO L290 TraceCheckUtils]: 22: Hoare triple {239152#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {239152#true} is VALID [2022-04-28 08:19:27,781 INFO L290 TraceCheckUtils]: 23: Hoare triple {239152#true} assume 0 == ~tmp_ndt_10~0; {239152#true} is VALID [2022-04-28 08:19:27,781 INFO L290 TraceCheckUtils]: 24: Hoare triple {239152#true} ~returnVal2~0 := 0; {239152#true} is VALID [2022-04-28 08:19:27,781 INFO L290 TraceCheckUtils]: 25: Hoare triple {239152#true} assume !(~s~0 == ~NP~0); {239152#true} is VALID [2022-04-28 08:19:27,781 INFO L290 TraceCheckUtils]: 26: Hoare triple {239152#true} assume ~s~0 == ~MPR1~0; {239152#true} is VALID [2022-04-28 08:19:27,781 INFO L290 TraceCheckUtils]: 27: Hoare triple {239152#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {239152#true} is VALID [2022-04-28 08:19:27,781 INFO L290 TraceCheckUtils]: 28: Hoare triple {239152#true} #res := ~returnVal2~0; {239152#true} is VALID [2022-04-28 08:19:27,781 INFO L290 TraceCheckUtils]: 29: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,781 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {239152#true} {239152#true} #1098#return; {239152#true} is VALID [2022-04-28 08:19:27,781 INFO L290 TraceCheckUtils]: 31: Hoare triple {239152#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {239152#true} is VALID [2022-04-28 08:19:27,781 INFO L290 TraceCheckUtils]: 32: Hoare triple {239152#true} assume !(259 == ~__cil_tmp42~0); {239152#true} is VALID [2022-04-28 08:19:27,781 INFO L290 TraceCheckUtils]: 33: Hoare triple {239152#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {239152#true} is VALID [2022-04-28 08:19:27,782 INFO L272 TraceCheckUtils]: 34: Hoare triple {239152#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:27,782 INFO L290 TraceCheckUtils]: 35: Hoare triple {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {239152#true} is VALID [2022-04-28 08:19:27,783 INFO L272 TraceCheckUtils]: 36: Hoare triple {239152#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {239398#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:27,783 INFO L290 TraceCheckUtils]: 37: Hoare triple {239398#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {239152#true} is VALID [2022-04-28 08:19:27,783 INFO L290 TraceCheckUtils]: 38: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-28 08:19:27,783 INFO L290 TraceCheckUtils]: 39: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-28 08:19:27,783 INFO L290 TraceCheckUtils]: 40: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,784 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-28 08:19:27,784 INFO L290 TraceCheckUtils]: 42: Hoare triple {239152#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {239152#true} is VALID [2022-04-28 08:19:27,784 INFO L290 TraceCheckUtils]: 43: Hoare triple {239152#true} assume 0 == ~irp~0;#res := -1073741670; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-28 08:19:27,784 INFO L290 TraceCheckUtils]: 44: Hoare triple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-28 08:19:27,785 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} {239152#true} #1102#return; {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} is VALID [2022-04-28 08:19:27,785 INFO L290 TraceCheckUtils]: 46: Hoare triple {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {239364#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} is VALID [2022-04-28 08:19:27,786 INFO L290 TraceCheckUtils]: 47: Hoare triple {239364#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {239153#false} is VALID [2022-04-28 08:19:27,786 INFO L290 TraceCheckUtils]: 48: Hoare triple {239153#false} assume !(0 != ~fdcInfo__AcpiBios~0); {239153#false} is VALID [2022-04-28 08:19:27,786 INFO L290 TraceCheckUtils]: 49: Hoare triple {239153#false} assume 4 == ~disketteExtension__DriveType~0; {239153#false} is VALID [2022-04-28 08:19:27,786 INFO L290 TraceCheckUtils]: 50: Hoare triple {239153#false} ~InterfaceType~0 := 0; {239153#false} is VALID [2022-04-28 08:19:27,786 INFO L290 TraceCheckUtils]: 51: Hoare triple {239153#false} assume !false; {239153#false} is VALID [2022-04-28 08:19:27,786 INFO L290 TraceCheckUtils]: 52: Hoare triple {239153#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {239153#false} is VALID [2022-04-28 08:19:27,786 INFO L290 TraceCheckUtils]: 53: Hoare triple {239153#false} assume ~ntStatus~1 >= 0; {239153#false} is VALID [2022-04-28 08:19:27,786 INFO L290 TraceCheckUtils]: 54: Hoare triple {239153#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {239153#false} is VALID [2022-04-28 08:19:27,786 INFO L272 TraceCheckUtils]: 55: Hoare triple {239153#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {239152#true} is VALID [2022-04-28 08:19:27,786 INFO L290 TraceCheckUtils]: 56: Hoare triple {239152#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {239152#true} is VALID [2022-04-28 08:19:27,786 INFO L290 TraceCheckUtils]: 57: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_8~0); {239152#true} is VALID [2022-04-28 08:19:27,786 INFO L290 TraceCheckUtils]: 58: Hoare triple {239152#true} #res := -1073741808; {239152#true} is VALID [2022-04-28 08:19:27,787 INFO L290 TraceCheckUtils]: 59: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,787 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {239152#true} {239153#false} #1108#return; {239153#false} is VALID [2022-04-28 08:19:27,787 INFO L290 TraceCheckUtils]: 61: Hoare triple {239153#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {239153#false} is VALID [2022-04-28 08:19:27,787 INFO L290 TraceCheckUtils]: 62: Hoare triple {239153#false} assume !(~pnpStatus~0 >= 0); {239153#false} is VALID [2022-04-28 08:19:27,787 INFO L290 TraceCheckUtils]: 63: Hoare triple {239153#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {239153#false} is VALID [2022-04-28 08:19:27,787 INFO L290 TraceCheckUtils]: 64: Hoare triple {239153#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {239153#false} is VALID [2022-04-28 08:19:27,787 INFO L272 TraceCheckUtils]: 65: Hoare triple {239153#false} call IofCompleteRequest(~Irp, 0); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:27,787 INFO L290 TraceCheckUtils]: 66: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239152#true} is VALID [2022-04-28 08:19:27,787 INFO L290 TraceCheckUtils]: 67: Hoare triple {239152#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239152#true} is VALID [2022-04-28 08:19:27,787 INFO L290 TraceCheckUtils]: 68: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,787 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {239152#true} {239153#false} #1112#return; {239153#false} is VALID [2022-04-28 08:19:27,787 INFO L290 TraceCheckUtils]: 70: Hoare triple {239153#false} #res := ~ntStatus~1; {239153#false} is VALID [2022-04-28 08:19:27,787 INFO L290 TraceCheckUtils]: 71: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-28 08:19:27,788 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {239153#false} {239152#true} #1020#return; {239153#false} is VALID [2022-04-28 08:19:27,788 INFO L290 TraceCheckUtils]: 0: Hoare triple {239251#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {239152#true} is VALID [2022-04-28 08:19:27,788 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume 1 == ~PagingReferenceCount~0; {239152#true} is VALID [2022-04-28 08:19:27,788 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {239152#true} is VALID [2022-04-28 08:19:27,788 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume !(0 != ~disketteExtension__IsRemoved~0); {239152#true} is VALID [2022-04-28 08:19:27,788 INFO L290 TraceCheckUtils]: 4: Hoare triple {239152#true} assume 0 == ~irpSp__MinorFunction~0; {239152#true} is VALID [2022-04-28 08:19:27,789 INFO L272 TraceCheckUtils]: 5: Hoare triple {239152#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {239325#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:27,789 INFO L290 TraceCheckUtils]: 6: Hoare triple {239325#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {239152#true} is VALID [2022-04-28 08:19:27,789 INFO L290 TraceCheckUtils]: 7: Hoare triple {239152#true} assume !(~s~0 != ~NP~0); {239152#true} is VALID [2022-04-28 08:19:27,789 INFO L290 TraceCheckUtils]: 8: Hoare triple {239152#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {239152#true} is VALID [2022-04-28 08:19:27,789 INFO L290 TraceCheckUtils]: 9: Hoare triple {239152#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {239152#true} is VALID [2022-04-28 08:19:27,790 INFO L272 TraceCheckUtils]: 10: Hoare triple {239152#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:27,790 INFO L290 TraceCheckUtils]: 11: Hoare triple {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {239152#true} is VALID [2022-04-28 08:19:27,790 INFO L290 TraceCheckUtils]: 12: Hoare triple {239152#true} assume 0 != ~compRegistered~0; {239152#true} is VALID [2022-04-28 08:19:27,790 INFO L272 TraceCheckUtils]: 13: Hoare triple {239152#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:27,790 INFO L290 TraceCheckUtils]: 14: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {239152#true} is VALID [2022-04-28 08:19:27,791 INFO L272 TraceCheckUtils]: 15: Hoare triple {239152#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:27,791 INFO L290 TraceCheckUtils]: 16: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {239152#true} is VALID [2022-04-28 08:19:27,791 INFO L290 TraceCheckUtils]: 17: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,791 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-28 08:19:27,791 INFO L290 TraceCheckUtils]: 19: Hoare triple {239152#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {239152#true} is VALID [2022-04-28 08:19:27,791 INFO L290 TraceCheckUtils]: 20: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,791 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-28 08:19:27,791 INFO L290 TraceCheckUtils]: 22: Hoare triple {239152#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {239152#true} is VALID [2022-04-28 08:19:27,792 INFO L290 TraceCheckUtils]: 23: Hoare triple {239152#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {239152#true} is VALID [2022-04-28 08:19:27,792 INFO L272 TraceCheckUtils]: 24: Hoare triple {239152#true} call stubMoreProcessingRequired(); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:27,792 INFO L290 TraceCheckUtils]: 25: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {239152#true} is VALID [2022-04-28 08:19:27,792 INFO L290 TraceCheckUtils]: 26: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,792 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-28 08:19:27,792 INFO L290 TraceCheckUtils]: 28: Hoare triple {239152#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {239152#true} is VALID [2022-04-28 08:19:27,792 INFO L290 TraceCheckUtils]: 29: Hoare triple {239152#true} assume 0 == ~tmp_ndt_10~0; {239152#true} is VALID [2022-04-28 08:19:27,792 INFO L290 TraceCheckUtils]: 30: Hoare triple {239152#true} ~returnVal2~0 := 0; {239152#true} is VALID [2022-04-28 08:19:27,792 INFO L290 TraceCheckUtils]: 31: Hoare triple {239152#true} assume !(~s~0 == ~NP~0); {239152#true} is VALID [2022-04-28 08:19:27,792 INFO L290 TraceCheckUtils]: 32: Hoare triple {239152#true} assume ~s~0 == ~MPR1~0; {239152#true} is VALID [2022-04-28 08:19:27,792 INFO L290 TraceCheckUtils]: 33: Hoare triple {239152#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {239152#true} is VALID [2022-04-28 08:19:27,793 INFO L290 TraceCheckUtils]: 34: Hoare triple {239152#true} #res := ~returnVal2~0; {239152#true} is VALID [2022-04-28 08:19:27,793 INFO L290 TraceCheckUtils]: 35: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,793 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {239152#true} {239152#true} #1098#return; {239152#true} is VALID [2022-04-28 08:19:27,793 INFO L290 TraceCheckUtils]: 37: Hoare triple {239152#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {239152#true} is VALID [2022-04-28 08:19:27,793 INFO L290 TraceCheckUtils]: 38: Hoare triple {239152#true} assume !(259 == ~__cil_tmp42~0); {239152#true} is VALID [2022-04-28 08:19:27,793 INFO L290 TraceCheckUtils]: 39: Hoare triple {239152#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {239152#true} is VALID [2022-04-28 08:19:27,794 INFO L272 TraceCheckUtils]: 40: Hoare triple {239152#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:27,794 INFO L290 TraceCheckUtils]: 41: Hoare triple {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {239152#true} is VALID [2022-04-28 08:19:27,795 INFO L272 TraceCheckUtils]: 42: Hoare triple {239152#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {239398#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:27,795 INFO L290 TraceCheckUtils]: 43: Hoare triple {239398#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {239152#true} is VALID [2022-04-28 08:19:27,795 INFO L290 TraceCheckUtils]: 44: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-28 08:19:27,795 INFO L290 TraceCheckUtils]: 45: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-28 08:19:27,795 INFO L290 TraceCheckUtils]: 46: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,795 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-28 08:19:27,795 INFO L290 TraceCheckUtils]: 48: Hoare triple {239152#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {239152#true} is VALID [2022-04-28 08:19:27,795 INFO L290 TraceCheckUtils]: 49: Hoare triple {239152#true} assume 0 == ~irp~0;#res := -1073741670; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-28 08:19:27,796 INFO L290 TraceCheckUtils]: 50: Hoare triple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-28 08:19:27,796 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} {239152#true} #1102#return; {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} is VALID [2022-04-28 08:19:27,797 INFO L290 TraceCheckUtils]: 52: Hoare triple {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {239364#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} is VALID [2022-04-28 08:19:27,797 INFO L290 TraceCheckUtils]: 53: Hoare triple {239364#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {239153#false} is VALID [2022-04-28 08:19:27,797 INFO L290 TraceCheckUtils]: 54: Hoare triple {239153#false} assume !(0 != ~fdcInfo__AcpiBios~0); {239153#false} is VALID [2022-04-28 08:19:27,797 INFO L290 TraceCheckUtils]: 55: Hoare triple {239153#false} assume 4 == ~disketteExtension__DriveType~0; {239153#false} is VALID [2022-04-28 08:19:27,797 INFO L290 TraceCheckUtils]: 56: Hoare triple {239153#false} ~InterfaceType~0 := 0; {239153#false} is VALID [2022-04-28 08:19:27,797 INFO L290 TraceCheckUtils]: 57: Hoare triple {239153#false} assume !false; {239153#false} is VALID [2022-04-28 08:19:27,797 INFO L290 TraceCheckUtils]: 58: Hoare triple {239153#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {239153#false} is VALID [2022-04-28 08:19:27,797 INFO L290 TraceCheckUtils]: 59: Hoare triple {239153#false} assume ~ntStatus~1 >= 0; {239153#false} is VALID [2022-04-28 08:19:27,798 INFO L290 TraceCheckUtils]: 60: Hoare triple {239153#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {239153#false} is VALID [2022-04-28 08:19:27,798 INFO L272 TraceCheckUtils]: 61: Hoare triple {239153#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {239152#true} is VALID [2022-04-28 08:19:27,798 INFO L290 TraceCheckUtils]: 62: Hoare triple {239152#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {239152#true} is VALID [2022-04-28 08:19:27,798 INFO L290 TraceCheckUtils]: 63: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_8~0); {239152#true} is VALID [2022-04-28 08:19:27,798 INFO L290 TraceCheckUtils]: 64: Hoare triple {239152#true} #res := -1073741808; {239152#true} is VALID [2022-04-28 08:19:27,798 INFO L290 TraceCheckUtils]: 65: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,798 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {239152#true} {239153#false} #1108#return; {239153#false} is VALID [2022-04-28 08:19:27,798 INFO L290 TraceCheckUtils]: 67: Hoare triple {239153#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {239153#false} is VALID [2022-04-28 08:19:27,798 INFO L290 TraceCheckUtils]: 68: Hoare triple {239153#false} assume !(~pnpStatus~0 >= 0); {239153#false} is VALID [2022-04-28 08:19:27,798 INFO L290 TraceCheckUtils]: 69: Hoare triple {239153#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {239153#false} is VALID [2022-04-28 08:19:27,798 INFO L290 TraceCheckUtils]: 70: Hoare triple {239153#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {239153#false} is VALID [2022-04-28 08:19:27,798 INFO L272 TraceCheckUtils]: 71: Hoare triple {239153#false} call IofCompleteRequest(~Irp, 0); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:27,798 INFO L290 TraceCheckUtils]: 72: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239152#true} is VALID [2022-04-28 08:19:27,798 INFO L290 TraceCheckUtils]: 73: Hoare triple {239152#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239152#true} is VALID [2022-04-28 08:19:27,799 INFO L290 TraceCheckUtils]: 74: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,799 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {239152#true} {239153#false} #1112#return; {239153#false} is VALID [2022-04-28 08:19:27,799 INFO L290 TraceCheckUtils]: 76: Hoare triple {239153#false} #res := ~ntStatus~1; {239153#false} is VALID [2022-04-28 08:19:27,799 INFO L290 TraceCheckUtils]: 77: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-28 08:19:27,799 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {239153#false} {239152#true} #1020#return; {239153#false} is VALID [2022-04-28 08:19:27,799 INFO L290 TraceCheckUtils]: 79: Hoare triple {239153#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {239153#false} is VALID [2022-04-28 08:19:27,799 INFO L290 TraceCheckUtils]: 80: Hoare triple {239153#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {239153#false} is VALID [2022-04-28 08:19:27,799 INFO L290 TraceCheckUtils]: 81: Hoare triple {239153#false} assume !(0 == ~PagingReferenceCount~0); {239153#false} is VALID [2022-04-28 08:19:27,799 INFO L290 TraceCheckUtils]: 82: Hoare triple {239153#false} #res := ~ntStatus~0; {239153#false} is VALID [2022-04-28 08:19:27,799 INFO L290 TraceCheckUtils]: 83: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-28 08:19:27,799 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {239153#false} {239152#true} #1076#return; {239153#false} is VALID [2022-04-28 08:19:27,808 INFO L272 TraceCheckUtils]: 0: Hoare triple {239152#true} call ULTIMATE.init(); {239248#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:19:27,809 INFO L290 TraceCheckUtils]: 1: Hoare triple {239248#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {239152#true} is VALID [2022-04-28 08:19:27,809 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,809 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {239152#true} {239152#true} #1156#return; {239152#true} is VALID [2022-04-28 08:19:27,809 INFO L272 TraceCheckUtils]: 4: Hoare triple {239152#true} call #t~ret170 := main(); {239152#true} is VALID [2022-04-28 08:19:27,809 INFO L290 TraceCheckUtils]: 5: Hoare triple {239152#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {239152#true} is VALID [2022-04-28 08:19:27,810 INFO L272 TraceCheckUtils]: 6: Hoare triple {239152#true} call _BLAST_init(); {239249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:27,810 INFO L290 TraceCheckUtils]: 7: Hoare triple {239249#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {239152#true} is VALID [2022-04-28 08:19:27,810 INFO L290 TraceCheckUtils]: 8: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,810 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {239152#true} {239152#true} #1066#return; {239152#true} is VALID [2022-04-28 08:19:27,810 INFO L290 TraceCheckUtils]: 10: Hoare triple {239152#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {239152#true} is VALID [2022-04-28 08:19:27,810 INFO L290 TraceCheckUtils]: 11: Hoare triple {239152#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {239152#true} is VALID [2022-04-28 08:19:27,811 INFO L272 TraceCheckUtils]: 12: Hoare triple {239152#true} call stub_driver_init(); {239250#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:27,811 INFO L290 TraceCheckUtils]: 13: Hoare triple {239250#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {239152#true} is VALID [2022-04-28 08:19:27,811 INFO L290 TraceCheckUtils]: 14: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,811 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {239152#true} {239152#true} #1068#return; {239152#true} is VALID [2022-04-28 08:19:27,811 INFO L290 TraceCheckUtils]: 16: Hoare triple {239152#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {239152#true} is VALID [2022-04-28 08:19:27,811 INFO L290 TraceCheckUtils]: 17: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {239152#true} is VALID [2022-04-28 08:19:27,811 INFO L290 TraceCheckUtils]: 18: Hoare triple {239152#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {239152#true} is VALID [2022-04-28 08:19:27,811 INFO L290 TraceCheckUtils]: 19: Hoare triple {239152#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {239152#true} is VALID [2022-04-28 08:19:27,811 INFO L290 TraceCheckUtils]: 20: Hoare triple {239152#true} assume 3 == ~tmp_ndt_4~0; {239152#true} is VALID [2022-04-28 08:19:27,812 INFO L272 TraceCheckUtils]: 21: Hoare triple {239152#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {239251#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:27,812 INFO L290 TraceCheckUtils]: 22: Hoare triple {239251#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {239152#true} is VALID [2022-04-28 08:19:27,812 INFO L290 TraceCheckUtils]: 23: Hoare triple {239152#true} assume 1 == ~PagingReferenceCount~0; {239152#true} is VALID [2022-04-28 08:19:27,812 INFO L290 TraceCheckUtils]: 24: Hoare triple {239152#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {239152#true} is VALID [2022-04-28 08:19:27,812 INFO L290 TraceCheckUtils]: 25: Hoare triple {239152#true} assume !(0 != ~disketteExtension__IsRemoved~0); {239152#true} is VALID [2022-04-28 08:19:27,812 INFO L290 TraceCheckUtils]: 26: Hoare triple {239152#true} assume 0 == ~irpSp__MinorFunction~0; {239152#true} is VALID [2022-04-28 08:19:27,813 INFO L272 TraceCheckUtils]: 27: Hoare triple {239152#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {239325#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:27,813 INFO L290 TraceCheckUtils]: 28: Hoare triple {239325#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {239152#true} is VALID [2022-04-28 08:19:27,813 INFO L290 TraceCheckUtils]: 29: Hoare triple {239152#true} assume !(~s~0 != ~NP~0); {239152#true} is VALID [2022-04-28 08:19:27,813 INFO L290 TraceCheckUtils]: 30: Hoare triple {239152#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {239152#true} is VALID [2022-04-28 08:19:27,813 INFO L290 TraceCheckUtils]: 31: Hoare triple {239152#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {239152#true} is VALID [2022-04-28 08:19:27,814 INFO L272 TraceCheckUtils]: 32: Hoare triple {239152#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:27,814 INFO L290 TraceCheckUtils]: 33: Hoare triple {239374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {239152#true} is VALID [2022-04-28 08:19:27,814 INFO L290 TraceCheckUtils]: 34: Hoare triple {239152#true} assume 0 != ~compRegistered~0; {239152#true} is VALID [2022-04-28 08:19:27,815 INFO L272 TraceCheckUtils]: 35: Hoare triple {239152#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:27,815 INFO L290 TraceCheckUtils]: 36: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {239152#true} is VALID [2022-04-28 08:19:27,815 INFO L272 TraceCheckUtils]: 37: Hoare triple {239152#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:27,815 INFO L290 TraceCheckUtils]: 38: Hoare triple {239386#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {239152#true} is VALID [2022-04-28 08:19:27,815 INFO L290 TraceCheckUtils]: 39: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,815 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-28 08:19:27,816 INFO L290 TraceCheckUtils]: 41: Hoare triple {239152#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {239152#true} is VALID [2022-04-28 08:19:27,816 INFO L290 TraceCheckUtils]: 42: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,816 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-28 08:19:27,816 INFO L290 TraceCheckUtils]: 44: Hoare triple {239152#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {239152#true} is VALID [2022-04-28 08:19:27,816 INFO L290 TraceCheckUtils]: 45: Hoare triple {239152#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {239152#true} is VALID [2022-04-28 08:19:27,816 INFO L272 TraceCheckUtils]: 46: Hoare triple {239152#true} call stubMoreProcessingRequired(); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:27,816 INFO L290 TraceCheckUtils]: 47: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {239152#true} is VALID [2022-04-28 08:19:27,816 INFO L290 TraceCheckUtils]: 48: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,816 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-28 08:19:27,816 INFO L290 TraceCheckUtils]: 50: Hoare triple {239152#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {239152#true} is VALID [2022-04-28 08:19:27,816 INFO L290 TraceCheckUtils]: 51: Hoare triple {239152#true} assume 0 == ~tmp_ndt_10~0; {239152#true} is VALID [2022-04-28 08:19:27,817 INFO L290 TraceCheckUtils]: 52: Hoare triple {239152#true} ~returnVal2~0 := 0; {239152#true} is VALID [2022-04-28 08:19:27,817 INFO L290 TraceCheckUtils]: 53: Hoare triple {239152#true} assume !(~s~0 == ~NP~0); {239152#true} is VALID [2022-04-28 08:19:27,817 INFO L290 TraceCheckUtils]: 54: Hoare triple {239152#true} assume ~s~0 == ~MPR1~0; {239152#true} is VALID [2022-04-28 08:19:27,817 INFO L290 TraceCheckUtils]: 55: Hoare triple {239152#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {239152#true} is VALID [2022-04-28 08:19:27,817 INFO L290 TraceCheckUtils]: 56: Hoare triple {239152#true} #res := ~returnVal2~0; {239152#true} is VALID [2022-04-28 08:19:27,817 INFO L290 TraceCheckUtils]: 57: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,817 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {239152#true} {239152#true} #1098#return; {239152#true} is VALID [2022-04-28 08:19:27,817 INFO L290 TraceCheckUtils]: 59: Hoare triple {239152#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {239152#true} is VALID [2022-04-28 08:19:27,817 INFO L290 TraceCheckUtils]: 60: Hoare triple {239152#true} assume !(259 == ~__cil_tmp42~0); {239152#true} is VALID [2022-04-28 08:19:27,817 INFO L290 TraceCheckUtils]: 61: Hoare triple {239152#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {239152#true} is VALID [2022-04-28 08:19:27,818 INFO L272 TraceCheckUtils]: 62: Hoare triple {239152#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:27,818 INFO L290 TraceCheckUtils]: 63: Hoare triple {239391#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {239152#true} is VALID [2022-04-28 08:19:27,819 INFO L272 TraceCheckUtils]: 64: Hoare triple {239152#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {239398#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:27,819 INFO L290 TraceCheckUtils]: 65: Hoare triple {239398#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {239152#true} is VALID [2022-04-28 08:19:27,819 INFO L290 TraceCheckUtils]: 66: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-28 08:19:27,819 INFO L290 TraceCheckUtils]: 67: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-28 08:19:27,819 INFO L290 TraceCheckUtils]: 68: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,819 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-28 08:19:27,819 INFO L290 TraceCheckUtils]: 70: Hoare triple {239152#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {239152#true} is VALID [2022-04-28 08:19:27,820 INFO L290 TraceCheckUtils]: 71: Hoare triple {239152#true} assume 0 == ~irp~0;#res := -1073741670; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-28 08:19:27,820 INFO L290 TraceCheckUtils]: 72: Hoare triple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-28 08:19:27,821 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} {239152#true} #1102#return; {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} is VALID [2022-04-28 08:19:27,821 INFO L290 TraceCheckUtils]: 74: Hoare triple {239363#(<= (+ |FloppyStartDevice_#t~ret77| 1073741670) 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {239364#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} is VALID [2022-04-28 08:19:27,821 INFO L290 TraceCheckUtils]: 75: Hoare triple {239364#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {239153#false} is VALID [2022-04-28 08:19:27,821 INFO L290 TraceCheckUtils]: 76: Hoare triple {239153#false} assume !(0 != ~fdcInfo__AcpiBios~0); {239153#false} is VALID [2022-04-28 08:19:27,822 INFO L290 TraceCheckUtils]: 77: Hoare triple {239153#false} assume 4 == ~disketteExtension__DriveType~0; {239153#false} is VALID [2022-04-28 08:19:27,822 INFO L290 TraceCheckUtils]: 78: Hoare triple {239153#false} ~InterfaceType~0 := 0; {239153#false} is VALID [2022-04-28 08:19:27,822 INFO L290 TraceCheckUtils]: 79: Hoare triple {239153#false} assume !false; {239153#false} is VALID [2022-04-28 08:19:27,822 INFO L290 TraceCheckUtils]: 80: Hoare triple {239153#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {239153#false} is VALID [2022-04-28 08:19:27,822 INFO L290 TraceCheckUtils]: 81: Hoare triple {239153#false} assume ~ntStatus~1 >= 0; {239153#false} is VALID [2022-04-28 08:19:27,822 INFO L290 TraceCheckUtils]: 82: Hoare triple {239153#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {239153#false} is VALID [2022-04-28 08:19:27,822 INFO L272 TraceCheckUtils]: 83: Hoare triple {239153#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {239152#true} is VALID [2022-04-28 08:19:27,822 INFO L290 TraceCheckUtils]: 84: Hoare triple {239152#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {239152#true} is VALID [2022-04-28 08:19:27,822 INFO L290 TraceCheckUtils]: 85: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_8~0); {239152#true} is VALID [2022-04-28 08:19:27,822 INFO L290 TraceCheckUtils]: 86: Hoare triple {239152#true} #res := -1073741808; {239152#true} is VALID [2022-04-28 08:19:27,822 INFO L290 TraceCheckUtils]: 87: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,822 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {239152#true} {239153#false} #1108#return; {239153#false} is VALID [2022-04-28 08:19:27,822 INFO L290 TraceCheckUtils]: 89: Hoare triple {239153#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {239153#false} is VALID [2022-04-28 08:19:27,822 INFO L290 TraceCheckUtils]: 90: Hoare triple {239153#false} assume !(~pnpStatus~0 >= 0); {239153#false} is VALID [2022-04-28 08:19:27,822 INFO L290 TraceCheckUtils]: 91: Hoare triple {239153#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {239153#false} is VALID [2022-04-28 08:19:27,823 INFO L290 TraceCheckUtils]: 92: Hoare triple {239153#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {239153#false} is VALID [2022-04-28 08:19:27,823 INFO L272 TraceCheckUtils]: 93: Hoare triple {239153#false} call IofCompleteRequest(~Irp, 0); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:27,823 INFO L290 TraceCheckUtils]: 94: Hoare triple {239390#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239152#true} is VALID [2022-04-28 08:19:27,823 INFO L290 TraceCheckUtils]: 95: Hoare triple {239152#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239152#true} is VALID [2022-04-28 08:19:27,823 INFO L290 TraceCheckUtils]: 96: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 08:19:27,823 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {239152#true} {239153#false} #1112#return; {239153#false} is VALID [2022-04-28 08:19:27,823 INFO L290 TraceCheckUtils]: 98: Hoare triple {239153#false} #res := ~ntStatus~1; {239153#false} is VALID [2022-04-28 08:19:27,823 INFO L290 TraceCheckUtils]: 99: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-28 08:19:27,823 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {239153#false} {239152#true} #1020#return; {239153#false} is VALID [2022-04-28 08:19:27,823 INFO L290 TraceCheckUtils]: 101: Hoare triple {239153#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {239153#false} is VALID [2022-04-28 08:19:27,823 INFO L290 TraceCheckUtils]: 102: Hoare triple {239153#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {239153#false} is VALID [2022-04-28 08:19:27,823 INFO L290 TraceCheckUtils]: 103: Hoare triple {239153#false} assume !(0 == ~PagingReferenceCount~0); {239153#false} is VALID [2022-04-28 08:19:27,823 INFO L290 TraceCheckUtils]: 104: Hoare triple {239153#false} #res := ~ntStatus~0; {239153#false} is VALID [2022-04-28 08:19:27,823 INFO L290 TraceCheckUtils]: 105: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-28 08:19:27,823 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {239153#false} {239152#true} #1076#return; {239153#false} is VALID [2022-04-28 08:19:27,824 INFO L290 TraceCheckUtils]: 107: Hoare triple {239153#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {239153#false} is VALID [2022-04-28 08:19:27,824 INFO L290 TraceCheckUtils]: 108: Hoare triple {239153#false} assume !(1 == ~pended~0); {239153#false} is VALID [2022-04-28 08:19:27,824 INFO L290 TraceCheckUtils]: 109: Hoare triple {239153#false} assume !(1 == ~pended~0); {239153#false} is VALID [2022-04-28 08:19:27,824 INFO L290 TraceCheckUtils]: 110: Hoare triple {239153#false} assume ~s~0 != ~UNLOADED~0; {239153#false} is VALID [2022-04-28 08:19:27,824 INFO L290 TraceCheckUtils]: 111: Hoare triple {239153#false} assume -1 != ~status~1; {239153#false} is VALID [2022-04-28 08:19:27,824 INFO L290 TraceCheckUtils]: 112: Hoare triple {239153#false} assume ~s~0 != ~SKIP2~0; {239153#false} is VALID [2022-04-28 08:19:27,824 INFO L290 TraceCheckUtils]: 113: Hoare triple {239153#false} assume ~s~0 != ~IPC~0; {239153#false} is VALID [2022-04-28 08:19:27,824 INFO L290 TraceCheckUtils]: 114: Hoare triple {239153#false} assume !(~s~0 != ~DC~0); {239153#false} is VALID [2022-04-28 08:19:27,824 INFO L290 TraceCheckUtils]: 115: Hoare triple {239153#false} assume !(1 == ~pended~0); {239153#false} is VALID [2022-04-28 08:19:27,824 INFO L290 TraceCheckUtils]: 116: Hoare triple {239153#false} assume ~s~0 == ~DC~0; {239153#false} is VALID [2022-04-28 08:19:27,824 INFO L290 TraceCheckUtils]: 117: Hoare triple {239153#false} assume 259 == ~status~1; {239153#false} is VALID [2022-04-28 08:19:27,824 INFO L272 TraceCheckUtils]: 118: Hoare triple {239153#false} call errorFn(); {239153#false} is VALID [2022-04-28 08:19:27,824 INFO L290 TraceCheckUtils]: 119: Hoare triple {239153#false} assume !false; {239153#false} is VALID [2022-04-28 08:19:27,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 08:19:27,825 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:19:27,825 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1031215630] [2022-04-28 08:19:27,825 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1031215630] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:27,825 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:27,825 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 08:19:27,825 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:19:27,825 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [79043079] [2022-04-28 08:19:27,825 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [79043079] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:27,825 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:27,825 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 08:19:27,825 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535701900] [2022-04-28 08:19:27,825 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:19:27,826 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) Word has length 120 [2022-04-28 08:19:27,826 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:19:27,826 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-28 08:19:27,903 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:27,903 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 08:19:27,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:27,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 08:19:27,903 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2022-04-28 08:19:27,904 INFO L87 Difference]: Start difference. First operand 253 states and 279 transitions. Second operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-28 08:19:30,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:30,274 INFO L93 Difference]: Finished difference Result 339 states and 377 transitions. [2022-04-28 08:19:30,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 08:19:30,274 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) Word has length 120 [2022-04-28 08:19:30,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:19:30,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-28 08:19:30,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 294 transitions. [2022-04-28 08:19:30,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-28 08:19:30,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 294 transitions. [2022-04-28 08:19:30,282 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 294 transitions. [2022-04-28 08:19:30,515 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 294 edges. 294 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:30,519 INFO L225 Difference]: With dead ends: 339 [2022-04-28 08:19:30,519 INFO L226 Difference]: Without dead ends: 254 [2022-04-28 08:19:30,519 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2022-04-28 08:19:30,520 INFO L413 NwaCegarLoop]: 174 mSDtfsCounter, 216 mSDsluCounter, 503 mSDsCounter, 0 mSdLazyCounter, 480 mSolverCounterSat, 87 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 216 SdHoareTripleChecker+Valid, 677 SdHoareTripleChecker+Invalid, 567 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 480 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-28 08:19:30,520 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [216 Valid, 677 Invalid, 567 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 480 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-28 08:19:30,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2022-04-28 08:19:31,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 248. [2022-04-28 08:19:31,397 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:19:31,397 INFO L82 GeneralOperation]: Start isEquivalent. First operand 254 states. Second operand has 248 states, 194 states have (on average 1.1288659793814433) internal successors, (219), 196 states have internal predecessors, (219), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-28 08:19:31,397 INFO L74 IsIncluded]: Start isIncluded. First operand 254 states. Second operand has 248 states, 194 states have (on average 1.1288659793814433) internal successors, (219), 196 states have internal predecessors, (219), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-28 08:19:31,397 INFO L87 Difference]: Start difference. First operand 254 states. Second operand has 248 states, 194 states have (on average 1.1288659793814433) internal successors, (219), 196 states have internal predecessors, (219), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-28 08:19:31,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:31,400 INFO L93 Difference]: Finished difference Result 254 states and 279 transitions. [2022-04-28 08:19:31,400 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 279 transitions. [2022-04-28 08:19:31,400 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:31,400 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:31,400 INFO L74 IsIncluded]: Start isIncluded. First operand has 248 states, 194 states have (on average 1.1288659793814433) internal successors, (219), 196 states have internal predecessors, (219), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) Second operand 254 states. [2022-04-28 08:19:31,400 INFO L87 Difference]: Start difference. First operand has 248 states, 194 states have (on average 1.1288659793814433) internal successors, (219), 196 states have internal predecessors, (219), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) Second operand 254 states. [2022-04-28 08:19:31,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:31,403 INFO L93 Difference]: Finished difference Result 254 states and 279 transitions. [2022-04-28 08:19:31,403 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 279 transitions. [2022-04-28 08:19:31,403 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:31,403 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:31,403 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:19:31,403 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:19:31,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 194 states have (on average 1.1288659793814433) internal successors, (219), 196 states have internal predecessors, (219), 26 states have call successors, (26), 26 states have call predecessors, (26), 27 states have return successors, (27), 25 states have call predecessors, (27), 24 states have call successors, (27) [2022-04-28 08:19:31,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 272 transitions. [2022-04-28 08:19:31,407 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 272 transitions. Word has length 120 [2022-04-28 08:19:31,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:19:31,407 INFO L495 AbstractCegarLoop]: Abstraction has 248 states and 272 transitions. [2022-04-28 08:19:31,407 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (15), 12 states have call predecessors, (15), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-04-28 08:19:31,407 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 248 states and 272 transitions. [2022-04-28 08:19:32,096 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 272 edges. 272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:32,096 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 272 transitions. [2022-04-28 08:19:32,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-04-28 08:19:32,097 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:19:32,097 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:19:32,097 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable58 [2022-04-28 08:19:32,097 INFO L420 AbstractCegarLoop]: === Iteration 60 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:19:32,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:19:32,098 INFO L85 PathProgramCache]: Analyzing trace with hash 90302461, now seen corresponding path program 1 times [2022-04-28 08:19:32,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:32,098 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1712568249] [2022-04-28 08:19:32,098 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:19:32,098 INFO L85 PathProgramCache]: Analyzing trace with hash 90302461, now seen corresponding path program 2 times [2022-04-28 08:19:32,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:19:32,098 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [738530830] [2022-04-28 08:19:32,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:19:32,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:19:32,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:32,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:19:32,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:32,221 INFO L290 TraceCheckUtils]: 0: Hoare triple {241220#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {241092#true} is VALID [2022-04-28 08:19:32,221 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,221 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1156#return; {241092#true} is VALID [2022-04-28 08:19:32,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:19:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:32,246 INFO L290 TraceCheckUtils]: 0: Hoare triple {241221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {241092#true} is VALID [2022-04-28 08:19:32,247 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,247 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1066#return; {241092#true} is VALID [2022-04-28 08:19:32,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:19:32,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:32,261 INFO L290 TraceCheckUtils]: 0: Hoare triple {241222#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {241092#true} is VALID [2022-04-28 08:19:32,261 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,262 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1068#return; {241092#true} is VALID [2022-04-28 08:19:32,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:19:32,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:32,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 08:19:32,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:32,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:19:32,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:32,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:19:32,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:32,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:32,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:32,479 INFO L290 TraceCheckUtils]: 0: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-28 08:19:32,479 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,479 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 08:19:32,479 INFO L290 TraceCheckUtils]: 0: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-28 08:19:32,480 INFO L272 TraceCheckUtils]: 1: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,480 INFO L290 TraceCheckUtils]: 2: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-28 08:19:32,480 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,480 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 08:19:32,481 INFO L290 TraceCheckUtils]: 5: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-28 08:19:32,481 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,481 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 08:19:32,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:19:32,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:32,497 INFO L290 TraceCheckUtils]: 0: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-28 08:19:32,497 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,497 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 08:19:32,497 INFO L290 TraceCheckUtils]: 0: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-28 08:19:32,497 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-28 08:19:32,498 INFO L272 TraceCheckUtils]: 2: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,498 INFO L290 TraceCheckUtils]: 3: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-28 08:19:32,499 INFO L272 TraceCheckUtils]: 4: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,499 INFO L290 TraceCheckUtils]: 5: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-28 08:19:32,499 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,499 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 08:19:32,499 INFO L290 TraceCheckUtils]: 8: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-28 08:19:32,499 INFO L290 TraceCheckUtils]: 9: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,499 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 08:19:32,499 INFO L290 TraceCheckUtils]: 11: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-28 08:19:32,499 INFO L290 TraceCheckUtils]: 12: Hoare triple {241092#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {241092#true} is VALID [2022-04-28 08:19:32,500 INFO L272 TraceCheckUtils]: 13: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:32,500 INFO L290 TraceCheckUtils]: 14: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-28 08:19:32,500 INFO L290 TraceCheckUtils]: 15: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,500 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 08:19:32,500 INFO L290 TraceCheckUtils]: 17: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-28 08:19:32,500 INFO L290 TraceCheckUtils]: 18: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-28 08:19:32,500 INFO L290 TraceCheckUtils]: 19: Hoare triple {241092#true} ~returnVal2~0 := 0; {241092#true} is VALID [2022-04-28 08:19:32,500 INFO L290 TraceCheckUtils]: 20: Hoare triple {241092#true} assume !(~s~0 == ~NP~0); {241092#true} is VALID [2022-04-28 08:19:32,500 INFO L290 TraceCheckUtils]: 21: Hoare triple {241092#true} assume ~s~0 == ~MPR1~0; {241092#true} is VALID [2022-04-28 08:19:32,500 INFO L290 TraceCheckUtils]: 22: Hoare triple {241092#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241092#true} is VALID [2022-04-28 08:19:32,500 INFO L290 TraceCheckUtils]: 23: Hoare triple {241092#true} #res := ~returnVal2~0; {241092#true} is VALID [2022-04-28 08:19:32,500 INFO L290 TraceCheckUtils]: 24: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,501 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {241092#true} {241092#true} #1098#return; {241092#true} is VALID [2022-04-28 08:19:32,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 08:19:32,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:32,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:32,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:32,594 INFO L290 TraceCheckUtils]: 0: Hoare triple {241462#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {241092#true} is VALID [2022-04-28 08:19:32,594 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-28 08:19:32,594 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-28 08:19:32,594 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,594 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-28 08:19:32,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 08:19:32,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:32,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:19:32,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:32,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:32,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:32,673 INFO L290 TraceCheckUtils]: 0: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-28 08:19:32,673 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,673 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 08:19:32,674 INFO L290 TraceCheckUtils]: 0: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-28 08:19:32,674 INFO L272 TraceCheckUtils]: 1: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,674 INFO L290 TraceCheckUtils]: 2: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-28 08:19:32,674 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,675 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 08:19:32,675 INFO L290 TraceCheckUtils]: 5: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-28 08:19:32,675 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,675 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 08:19:32,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:19:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:32,677 INFO L290 TraceCheckUtils]: 0: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-28 08:19:32,677 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,677 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 08:19:32,678 INFO L290 TraceCheckUtils]: 0: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-28 08:19:32,678 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-28 08:19:32,679 INFO L272 TraceCheckUtils]: 2: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,679 INFO L290 TraceCheckUtils]: 3: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-28 08:19:32,679 INFO L272 TraceCheckUtils]: 4: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,680 INFO L290 TraceCheckUtils]: 5: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-28 08:19:32,680 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,680 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 08:19:32,680 INFO L290 TraceCheckUtils]: 8: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-28 08:19:32,680 INFO L290 TraceCheckUtils]: 9: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,680 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 08:19:32,680 INFO L290 TraceCheckUtils]: 11: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-28 08:19:32,680 INFO L290 TraceCheckUtils]: 12: Hoare triple {241092#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {241092#true} is VALID [2022-04-28 08:19:32,681 INFO L272 TraceCheckUtils]: 13: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:32,681 INFO L290 TraceCheckUtils]: 14: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-28 08:19:32,681 INFO L290 TraceCheckUtils]: 15: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,681 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 08:19:32,681 INFO L290 TraceCheckUtils]: 17: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-28 08:19:32,681 INFO L290 TraceCheckUtils]: 18: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-28 08:19:32,682 INFO L290 TraceCheckUtils]: 19: Hoare triple {241092#true} ~returnVal2~0 := 0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,682 INFO L290 TraceCheckUtils]: 20: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,683 INFO L290 TraceCheckUtils]: 21: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,683 INFO L290 TraceCheckUtils]: 22: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,684 INFO L290 TraceCheckUtils]: 23: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:19:32,684 INFO L290 TraceCheckUtils]: 24: Hoare triple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:19:32,685 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {241092#true} #1152#return; {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-28 08:19:32,685 INFO L290 TraceCheckUtils]: 0: Hoare triple {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {241092#true} is VALID [2022-04-28 08:19:32,686 INFO L272 TraceCheckUtils]: 1: Hoare triple {241092#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {241462#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:32,686 INFO L290 TraceCheckUtils]: 2: Hoare triple {241462#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {241092#true} is VALID [2022-04-28 08:19:32,686 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-28 08:19:32,687 INFO L290 TraceCheckUtils]: 4: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-28 08:19:32,687 INFO L290 TraceCheckUtils]: 5: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,687 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-28 08:19:32,687 INFO L290 TraceCheckUtils]: 7: Hoare triple {241092#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {241092#true} is VALID [2022-04-28 08:19:32,687 INFO L290 TraceCheckUtils]: 8: Hoare triple {241092#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {241092#true} is VALID [2022-04-28 08:19:32,688 INFO L272 TraceCheckUtils]: 9: Hoare triple {241092#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:32,688 INFO L290 TraceCheckUtils]: 10: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-28 08:19:32,688 INFO L290 TraceCheckUtils]: 11: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-28 08:19:32,689 INFO L272 TraceCheckUtils]: 12: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,689 INFO L290 TraceCheckUtils]: 13: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-28 08:19:32,690 INFO L272 TraceCheckUtils]: 14: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,690 INFO L290 TraceCheckUtils]: 15: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-28 08:19:32,690 INFO L290 TraceCheckUtils]: 16: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,690 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 08:19:32,690 INFO L290 TraceCheckUtils]: 18: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-28 08:19:32,690 INFO L290 TraceCheckUtils]: 19: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,690 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 08:19:32,690 INFO L290 TraceCheckUtils]: 21: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-28 08:19:32,690 INFO L290 TraceCheckUtils]: 22: Hoare triple {241092#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {241092#true} is VALID [2022-04-28 08:19:32,691 INFO L272 TraceCheckUtils]: 23: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:32,691 INFO L290 TraceCheckUtils]: 24: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-28 08:19:32,691 INFO L290 TraceCheckUtils]: 25: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,691 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 08:19:32,691 INFO L290 TraceCheckUtils]: 27: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-28 08:19:32,691 INFO L290 TraceCheckUtils]: 28: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-28 08:19:32,692 INFO L290 TraceCheckUtils]: 29: Hoare triple {241092#true} ~returnVal2~0 := 0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,692 INFO L290 TraceCheckUtils]: 30: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,693 INFO L290 TraceCheckUtils]: 31: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,693 INFO L290 TraceCheckUtils]: 32: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,694 INFO L290 TraceCheckUtils]: 33: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:19:32,694 INFO L290 TraceCheckUtils]: 34: Hoare triple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:19:32,695 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {241092#true} #1152#return; {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-28 08:19:32,695 INFO L290 TraceCheckUtils]: 36: Hoare triple {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-28 08:19:32,696 INFO L290 TraceCheckUtils]: 37: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} assume !(259 == ~__cil_tmp11~0); {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-28 08:19:32,696 INFO L290 TraceCheckUtils]: 38: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} #res := ~ntStatus~2; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-28 08:19:32,696 INFO L290 TraceCheckUtils]: 39: Hoare triple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} assume true; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-28 08:19:32,697 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} {241092#true} #1102#return; {241398#(= |FloppyStartDevice_#t~ret77| 0)} is VALID [2022-04-28 08:19:32,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 08:19:32,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:32,701 INFO L290 TraceCheckUtils]: 0: Hoare triple {241092#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {241092#true} is VALID [2022-04-28 08:19:32,701 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_8~0); {241092#true} is VALID [2022-04-28 08:19:32,701 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} #res := -1073741808; {241092#true} is VALID [2022-04-28 08:19:32,701 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,702 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-04-28 08:19:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:32,704 INFO L290 TraceCheckUtils]: 0: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {241092#true} is VALID [2022-04-28 08:19:32,704 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {241092#true} is VALID [2022-04-28 08:19:32,704 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,705 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,705 INFO L290 TraceCheckUtils]: 0: Hoare triple {241330#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {241092#true} is VALID [2022-04-28 08:19:32,705 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume !(~s~0 != ~NP~0); {241092#true} is VALID [2022-04-28 08:19:32,705 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {241092#true} is VALID [2022-04-28 08:19:32,705 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {241092#true} is VALID [2022-04-28 08:19:32,706 INFO L272 TraceCheckUtils]: 4: Hoare triple {241092#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:32,706 INFO L290 TraceCheckUtils]: 5: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-28 08:19:32,706 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-28 08:19:32,707 INFO L272 TraceCheckUtils]: 7: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,707 INFO L290 TraceCheckUtils]: 8: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-28 08:19:32,708 INFO L272 TraceCheckUtils]: 9: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,708 INFO L290 TraceCheckUtils]: 10: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-28 08:19:32,708 INFO L290 TraceCheckUtils]: 11: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,708 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 08:19:32,708 INFO L290 TraceCheckUtils]: 13: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-28 08:19:32,708 INFO L290 TraceCheckUtils]: 14: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,708 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 08:19:32,708 INFO L290 TraceCheckUtils]: 16: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-28 08:19:32,709 INFO L290 TraceCheckUtils]: 17: Hoare triple {241092#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {241092#true} is VALID [2022-04-28 08:19:32,709 INFO L272 TraceCheckUtils]: 18: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:32,709 INFO L290 TraceCheckUtils]: 19: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-28 08:19:32,709 INFO L290 TraceCheckUtils]: 20: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,709 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 08:19:32,709 INFO L290 TraceCheckUtils]: 22: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-28 08:19:32,709 INFO L290 TraceCheckUtils]: 23: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-28 08:19:32,710 INFO L290 TraceCheckUtils]: 24: Hoare triple {241092#true} ~returnVal2~0 := 0; {241092#true} is VALID [2022-04-28 08:19:32,710 INFO L290 TraceCheckUtils]: 25: Hoare triple {241092#true} assume !(~s~0 == ~NP~0); {241092#true} is VALID [2022-04-28 08:19:32,710 INFO L290 TraceCheckUtils]: 26: Hoare triple {241092#true} assume ~s~0 == ~MPR1~0; {241092#true} is VALID [2022-04-28 08:19:32,710 INFO L290 TraceCheckUtils]: 27: Hoare triple {241092#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241092#true} is VALID [2022-04-28 08:19:32,710 INFO L290 TraceCheckUtils]: 28: Hoare triple {241092#true} #res := ~returnVal2~0; {241092#true} is VALID [2022-04-28 08:19:32,710 INFO L290 TraceCheckUtils]: 29: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,710 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {241092#true} {241092#true} #1098#return; {241092#true} is VALID [2022-04-28 08:19:32,710 INFO L290 TraceCheckUtils]: 31: Hoare triple {241092#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {241092#true} is VALID [2022-04-28 08:19:32,710 INFO L290 TraceCheckUtils]: 32: Hoare triple {241092#true} assume !(259 == ~__cil_tmp42~0); {241092#true} is VALID [2022-04-28 08:19:32,710 INFO L290 TraceCheckUtils]: 33: Hoare triple {241092#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {241092#true} is VALID [2022-04-28 08:19:32,711 INFO L272 TraceCheckUtils]: 34: Hoare triple {241092#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:32,711 INFO L290 TraceCheckUtils]: 35: Hoare triple {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {241092#true} is VALID [2022-04-28 08:19:32,712 INFO L272 TraceCheckUtils]: 36: Hoare triple {241092#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {241462#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:32,712 INFO L290 TraceCheckUtils]: 37: Hoare triple {241462#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {241092#true} is VALID [2022-04-28 08:19:32,712 INFO L290 TraceCheckUtils]: 38: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-28 08:19:32,712 INFO L290 TraceCheckUtils]: 39: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-28 08:19:32,712 INFO L290 TraceCheckUtils]: 40: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,712 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-28 08:19:32,713 INFO L290 TraceCheckUtils]: 42: Hoare triple {241092#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {241092#true} is VALID [2022-04-28 08:19:32,713 INFO L290 TraceCheckUtils]: 43: Hoare triple {241092#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {241092#true} is VALID [2022-04-28 08:19:32,713 INFO L272 TraceCheckUtils]: 44: Hoare triple {241092#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:32,713 INFO L290 TraceCheckUtils]: 45: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-28 08:19:32,713 INFO L290 TraceCheckUtils]: 46: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-28 08:19:32,714 INFO L272 TraceCheckUtils]: 47: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,714 INFO L290 TraceCheckUtils]: 48: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-28 08:19:32,715 INFO L272 TraceCheckUtils]: 49: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,715 INFO L290 TraceCheckUtils]: 50: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-28 08:19:32,715 INFO L290 TraceCheckUtils]: 51: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,715 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 08:19:32,715 INFO L290 TraceCheckUtils]: 53: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-28 08:19:32,715 INFO L290 TraceCheckUtils]: 54: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,715 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 08:19:32,715 INFO L290 TraceCheckUtils]: 56: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-28 08:19:32,715 INFO L290 TraceCheckUtils]: 57: Hoare triple {241092#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {241092#true} is VALID [2022-04-28 08:19:32,716 INFO L272 TraceCheckUtils]: 58: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:32,716 INFO L290 TraceCheckUtils]: 59: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-28 08:19:32,716 INFO L290 TraceCheckUtils]: 60: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,716 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 08:19:32,716 INFO L290 TraceCheckUtils]: 62: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-28 08:19:32,716 INFO L290 TraceCheckUtils]: 63: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-28 08:19:32,717 INFO L290 TraceCheckUtils]: 64: Hoare triple {241092#true} ~returnVal2~0 := 0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,717 INFO L290 TraceCheckUtils]: 65: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,717 INFO L290 TraceCheckUtils]: 66: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,718 INFO L290 TraceCheckUtils]: 67: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,718 INFO L290 TraceCheckUtils]: 68: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:19:32,719 INFO L290 TraceCheckUtils]: 69: Hoare triple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:19:32,719 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {241092#true} #1152#return; {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-28 08:19:32,720 INFO L290 TraceCheckUtils]: 71: Hoare triple {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-28 08:19:32,720 INFO L290 TraceCheckUtils]: 72: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} assume !(259 == ~__cil_tmp11~0); {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-28 08:19:32,720 INFO L290 TraceCheckUtils]: 73: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} #res := ~ntStatus~2; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-28 08:19:32,721 INFO L290 TraceCheckUtils]: 74: Hoare triple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} assume true; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-28 08:19:32,722 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} {241092#true} #1102#return; {241398#(= |FloppyStartDevice_#t~ret77| 0)} is VALID [2022-04-28 08:19:32,722 INFO L290 TraceCheckUtils]: 76: Hoare triple {241398#(= |FloppyStartDevice_#t~ret77| 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,722 INFO L290 TraceCheckUtils]: 77: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,723 INFO L290 TraceCheckUtils]: 78: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !(0 != ~fdcInfo__AcpiBios~0); {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,723 INFO L290 TraceCheckUtils]: 79: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,723 INFO L290 TraceCheckUtils]: 80: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~InterfaceType~0 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,724 INFO L290 TraceCheckUtils]: 81: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !false; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,724 INFO L290 TraceCheckUtils]: 82: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,724 INFO L290 TraceCheckUtils]: 83: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,725 INFO L290 TraceCheckUtils]: 84: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,725 INFO L272 TraceCheckUtils]: 85: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {241092#true} is VALID [2022-04-28 08:19:32,725 INFO L290 TraceCheckUtils]: 86: Hoare triple {241092#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {241092#true} is VALID [2022-04-28 08:19:32,725 INFO L290 TraceCheckUtils]: 87: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_8~0); {241092#true} is VALID [2022-04-28 08:19:32,725 INFO L290 TraceCheckUtils]: 88: Hoare triple {241092#true} #res := -1073741808; {241092#true} is VALID [2022-04-28 08:19:32,725 INFO L290 TraceCheckUtils]: 89: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,726 INFO L284 TraceCheckUtils]: 90: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,726 INFO L290 TraceCheckUtils]: 91: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,727 INFO L290 TraceCheckUtils]: 92: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,727 INFO L290 TraceCheckUtils]: 93: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,727 INFO L290 TraceCheckUtils]: 94: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,728 INFO L272 TraceCheckUtils]: 95: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:32,728 INFO L290 TraceCheckUtils]: 96: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {241092#true} is VALID [2022-04-28 08:19:32,728 INFO L290 TraceCheckUtils]: 97: Hoare triple {241092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {241092#true} is VALID [2022-04-28 08:19:32,728 INFO L290 TraceCheckUtils]: 98: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,729 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,729 INFO L290 TraceCheckUtils]: 100: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 08:19:32,729 INFO L290 TraceCheckUtils]: 101: Hoare triple {241409#(= |FloppyStartDevice_#res| 0)} assume true; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 08:19:32,730 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {241409#(= |FloppyStartDevice_#res| 0)} {241092#true} #1020#return; {241327#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-28 08:19:32,730 INFO L290 TraceCheckUtils]: 0: Hoare triple {241223#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {241092#true} is VALID [2022-04-28 08:19:32,730 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume 1 == ~PagingReferenceCount~0; {241092#true} is VALID [2022-04-28 08:19:32,730 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {241092#true} is VALID [2022-04-28 08:19:32,731 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume !(0 != ~disketteExtension__IsRemoved~0); {241092#true} is VALID [2022-04-28 08:19:32,731 INFO L290 TraceCheckUtils]: 4: Hoare triple {241092#true} assume 0 == ~irpSp__MinorFunction~0; {241092#true} is VALID [2022-04-28 08:19:32,731 INFO L272 TraceCheckUtils]: 5: Hoare triple {241092#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {241330#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:32,731 INFO L290 TraceCheckUtils]: 6: Hoare triple {241330#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {241092#true} is VALID [2022-04-28 08:19:32,732 INFO L290 TraceCheckUtils]: 7: Hoare triple {241092#true} assume !(~s~0 != ~NP~0); {241092#true} is VALID [2022-04-28 08:19:32,732 INFO L290 TraceCheckUtils]: 8: Hoare triple {241092#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {241092#true} is VALID [2022-04-28 08:19:32,732 INFO L290 TraceCheckUtils]: 9: Hoare triple {241092#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {241092#true} is VALID [2022-04-28 08:19:32,732 INFO L272 TraceCheckUtils]: 10: Hoare triple {241092#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:32,732 INFO L290 TraceCheckUtils]: 11: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-28 08:19:32,733 INFO L290 TraceCheckUtils]: 12: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-28 08:19:32,733 INFO L272 TraceCheckUtils]: 13: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,733 INFO L290 TraceCheckUtils]: 14: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-28 08:19:32,734 INFO L272 TraceCheckUtils]: 15: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,734 INFO L290 TraceCheckUtils]: 16: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-28 08:19:32,734 INFO L290 TraceCheckUtils]: 17: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,734 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 08:19:32,734 INFO L290 TraceCheckUtils]: 19: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-28 08:19:32,734 INFO L290 TraceCheckUtils]: 20: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,734 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 08:19:32,735 INFO L290 TraceCheckUtils]: 22: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-28 08:19:32,735 INFO L290 TraceCheckUtils]: 23: Hoare triple {241092#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {241092#true} is VALID [2022-04-28 08:19:32,735 INFO L272 TraceCheckUtils]: 24: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:32,735 INFO L290 TraceCheckUtils]: 25: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-28 08:19:32,735 INFO L290 TraceCheckUtils]: 26: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,735 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 08:19:32,735 INFO L290 TraceCheckUtils]: 28: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-28 08:19:32,735 INFO L290 TraceCheckUtils]: 29: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-28 08:19:32,736 INFO L290 TraceCheckUtils]: 30: Hoare triple {241092#true} ~returnVal2~0 := 0; {241092#true} is VALID [2022-04-28 08:19:32,736 INFO L290 TraceCheckUtils]: 31: Hoare triple {241092#true} assume !(~s~0 == ~NP~0); {241092#true} is VALID [2022-04-28 08:19:32,736 INFO L290 TraceCheckUtils]: 32: Hoare triple {241092#true} assume ~s~0 == ~MPR1~0; {241092#true} is VALID [2022-04-28 08:19:32,736 INFO L290 TraceCheckUtils]: 33: Hoare triple {241092#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241092#true} is VALID [2022-04-28 08:19:32,736 INFO L290 TraceCheckUtils]: 34: Hoare triple {241092#true} #res := ~returnVal2~0; {241092#true} is VALID [2022-04-28 08:19:32,736 INFO L290 TraceCheckUtils]: 35: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,736 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {241092#true} {241092#true} #1098#return; {241092#true} is VALID [2022-04-28 08:19:32,736 INFO L290 TraceCheckUtils]: 37: Hoare triple {241092#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {241092#true} is VALID [2022-04-28 08:19:32,736 INFO L290 TraceCheckUtils]: 38: Hoare triple {241092#true} assume !(259 == ~__cil_tmp42~0); {241092#true} is VALID [2022-04-28 08:19:32,736 INFO L290 TraceCheckUtils]: 39: Hoare triple {241092#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {241092#true} is VALID [2022-04-28 08:19:32,737 INFO L272 TraceCheckUtils]: 40: Hoare triple {241092#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:32,737 INFO L290 TraceCheckUtils]: 41: Hoare triple {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {241092#true} is VALID [2022-04-28 08:19:32,738 INFO L272 TraceCheckUtils]: 42: Hoare triple {241092#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {241462#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:32,738 INFO L290 TraceCheckUtils]: 43: Hoare triple {241462#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {241092#true} is VALID [2022-04-28 08:19:32,738 INFO L290 TraceCheckUtils]: 44: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-28 08:19:32,739 INFO L290 TraceCheckUtils]: 45: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-28 08:19:32,739 INFO L290 TraceCheckUtils]: 46: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,739 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-28 08:19:32,739 INFO L290 TraceCheckUtils]: 48: Hoare triple {241092#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {241092#true} is VALID [2022-04-28 08:19:32,739 INFO L290 TraceCheckUtils]: 49: Hoare triple {241092#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {241092#true} is VALID [2022-04-28 08:19:32,740 INFO L272 TraceCheckUtils]: 50: Hoare triple {241092#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:32,740 INFO L290 TraceCheckUtils]: 51: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-28 08:19:32,740 INFO L290 TraceCheckUtils]: 52: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-28 08:19:32,740 INFO L272 TraceCheckUtils]: 53: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,740 INFO L290 TraceCheckUtils]: 54: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-28 08:19:32,741 INFO L272 TraceCheckUtils]: 55: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,741 INFO L290 TraceCheckUtils]: 56: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-28 08:19:32,741 INFO L290 TraceCheckUtils]: 57: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,741 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 08:19:32,741 INFO L290 TraceCheckUtils]: 59: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-28 08:19:32,741 INFO L290 TraceCheckUtils]: 60: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,742 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 08:19:32,742 INFO L290 TraceCheckUtils]: 62: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-28 08:19:32,742 INFO L290 TraceCheckUtils]: 63: Hoare triple {241092#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {241092#true} is VALID [2022-04-28 08:19:32,742 INFO L272 TraceCheckUtils]: 64: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:32,742 INFO L290 TraceCheckUtils]: 65: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-28 08:19:32,742 INFO L290 TraceCheckUtils]: 66: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,742 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 08:19:32,742 INFO L290 TraceCheckUtils]: 68: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-28 08:19:32,743 INFO L290 TraceCheckUtils]: 69: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-28 08:19:32,743 INFO L290 TraceCheckUtils]: 70: Hoare triple {241092#true} ~returnVal2~0 := 0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,743 INFO L290 TraceCheckUtils]: 71: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,744 INFO L290 TraceCheckUtils]: 72: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,744 INFO L290 TraceCheckUtils]: 73: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,744 INFO L290 TraceCheckUtils]: 74: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:19:32,745 INFO L290 TraceCheckUtils]: 75: Hoare triple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:19:32,745 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {241092#true} #1152#return; {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-28 08:19:32,746 INFO L290 TraceCheckUtils]: 77: Hoare triple {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-28 08:19:32,746 INFO L290 TraceCheckUtils]: 78: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} assume !(259 == ~__cil_tmp11~0); {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-28 08:19:32,747 INFO L290 TraceCheckUtils]: 79: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} #res := ~ntStatus~2; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-28 08:19:32,747 INFO L290 TraceCheckUtils]: 80: Hoare triple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} assume true; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-28 08:19:32,748 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} {241092#true} #1102#return; {241398#(= |FloppyStartDevice_#t~ret77| 0)} is VALID [2022-04-28 08:19:32,748 INFO L290 TraceCheckUtils]: 82: Hoare triple {241398#(= |FloppyStartDevice_#t~ret77| 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,749 INFO L290 TraceCheckUtils]: 83: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,749 INFO L290 TraceCheckUtils]: 84: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !(0 != ~fdcInfo__AcpiBios~0); {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,750 INFO L290 TraceCheckUtils]: 85: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,750 INFO L290 TraceCheckUtils]: 86: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~InterfaceType~0 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,750 INFO L290 TraceCheckUtils]: 87: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !false; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,751 INFO L290 TraceCheckUtils]: 88: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,751 INFO L290 TraceCheckUtils]: 89: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,751 INFO L290 TraceCheckUtils]: 90: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,751 INFO L272 TraceCheckUtils]: 91: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {241092#true} is VALID [2022-04-28 08:19:32,751 INFO L290 TraceCheckUtils]: 92: Hoare triple {241092#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {241092#true} is VALID [2022-04-28 08:19:32,752 INFO L290 TraceCheckUtils]: 93: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_8~0); {241092#true} is VALID [2022-04-28 08:19:32,752 INFO L290 TraceCheckUtils]: 94: Hoare triple {241092#true} #res := -1073741808; {241092#true} is VALID [2022-04-28 08:19:32,752 INFO L290 TraceCheckUtils]: 95: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,752 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,753 INFO L290 TraceCheckUtils]: 97: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,753 INFO L290 TraceCheckUtils]: 98: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,753 INFO L290 TraceCheckUtils]: 99: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,754 INFO L290 TraceCheckUtils]: 100: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,754 INFO L272 TraceCheckUtils]: 101: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:32,755 INFO L290 TraceCheckUtils]: 102: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {241092#true} is VALID [2022-04-28 08:19:32,755 INFO L290 TraceCheckUtils]: 103: Hoare triple {241092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {241092#true} is VALID [2022-04-28 08:19:32,755 INFO L290 TraceCheckUtils]: 104: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,755 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,756 INFO L290 TraceCheckUtils]: 106: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 08:19:32,756 INFO L290 TraceCheckUtils]: 107: Hoare triple {241409#(= |FloppyStartDevice_#res| 0)} assume true; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 08:19:32,756 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {241409#(= |FloppyStartDevice_#res| 0)} {241092#true} #1020#return; {241327#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-28 08:19:32,757 INFO L290 TraceCheckUtils]: 109: Hoare triple {241327#(= |FloppyPnp_#t~ret31| 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {241328#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:19:32,757 INFO L290 TraceCheckUtils]: 110: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {241328#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:19:32,757 INFO L290 TraceCheckUtils]: 111: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {241328#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:19:32,758 INFO L290 TraceCheckUtils]: 112: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {241329#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 08:19:32,758 INFO L290 TraceCheckUtils]: 113: Hoare triple {241329#(= |FloppyPnp_#res| 0)} assume true; {241329#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 08:19:32,759 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {241329#(= |FloppyPnp_#res| 0)} {241092#true} #1076#return; {241218#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-28 08:19:32,760 INFO L272 TraceCheckUtils]: 0: Hoare triple {241092#true} call ULTIMATE.init(); {241220#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:19:32,760 INFO L290 TraceCheckUtils]: 1: Hoare triple {241220#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {241092#true} is VALID [2022-04-28 08:19:32,761 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,761 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {241092#true} {241092#true} #1156#return; {241092#true} is VALID [2022-04-28 08:19:32,761 INFO L272 TraceCheckUtils]: 4: Hoare triple {241092#true} call #t~ret170 := main(); {241092#true} is VALID [2022-04-28 08:19:32,761 INFO L290 TraceCheckUtils]: 5: Hoare triple {241092#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {241092#true} is VALID [2022-04-28 08:19:32,762 INFO L272 TraceCheckUtils]: 6: Hoare triple {241092#true} call _BLAST_init(); {241221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:32,762 INFO L290 TraceCheckUtils]: 7: Hoare triple {241221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {241092#true} is VALID [2022-04-28 08:19:32,762 INFO L290 TraceCheckUtils]: 8: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,762 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {241092#true} {241092#true} #1066#return; {241092#true} is VALID [2022-04-28 08:19:32,762 INFO L290 TraceCheckUtils]: 10: Hoare triple {241092#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {241092#true} is VALID [2022-04-28 08:19:32,762 INFO L290 TraceCheckUtils]: 11: Hoare triple {241092#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {241092#true} is VALID [2022-04-28 08:19:32,763 INFO L272 TraceCheckUtils]: 12: Hoare triple {241092#true} call stub_driver_init(); {241222#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:32,763 INFO L290 TraceCheckUtils]: 13: Hoare triple {241222#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {241092#true} is VALID [2022-04-28 08:19:32,763 INFO L290 TraceCheckUtils]: 14: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,763 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {241092#true} {241092#true} #1068#return; {241092#true} is VALID [2022-04-28 08:19:32,763 INFO L290 TraceCheckUtils]: 16: Hoare triple {241092#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {241092#true} is VALID [2022-04-28 08:19:32,763 INFO L290 TraceCheckUtils]: 17: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {241092#true} is VALID [2022-04-28 08:19:32,763 INFO L290 TraceCheckUtils]: 18: Hoare triple {241092#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {241092#true} is VALID [2022-04-28 08:19:32,763 INFO L290 TraceCheckUtils]: 19: Hoare triple {241092#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {241092#true} is VALID [2022-04-28 08:19:32,764 INFO L290 TraceCheckUtils]: 20: Hoare triple {241092#true} assume 3 == ~tmp_ndt_4~0; {241092#true} is VALID [2022-04-28 08:19:32,764 INFO L272 TraceCheckUtils]: 21: Hoare triple {241092#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {241223#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:32,764 INFO L290 TraceCheckUtils]: 22: Hoare triple {241223#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {241092#true} is VALID [2022-04-28 08:19:32,765 INFO L290 TraceCheckUtils]: 23: Hoare triple {241092#true} assume 1 == ~PagingReferenceCount~0; {241092#true} is VALID [2022-04-28 08:19:32,765 INFO L290 TraceCheckUtils]: 24: Hoare triple {241092#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {241092#true} is VALID [2022-04-28 08:19:32,765 INFO L290 TraceCheckUtils]: 25: Hoare triple {241092#true} assume !(0 != ~disketteExtension__IsRemoved~0); {241092#true} is VALID [2022-04-28 08:19:32,765 INFO L290 TraceCheckUtils]: 26: Hoare triple {241092#true} assume 0 == ~irpSp__MinorFunction~0; {241092#true} is VALID [2022-04-28 08:19:32,766 INFO L272 TraceCheckUtils]: 27: Hoare triple {241092#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {241330#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:32,766 INFO L290 TraceCheckUtils]: 28: Hoare triple {241330#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {241092#true} is VALID [2022-04-28 08:19:32,766 INFO L290 TraceCheckUtils]: 29: Hoare triple {241092#true} assume !(~s~0 != ~NP~0); {241092#true} is VALID [2022-04-28 08:19:32,766 INFO L290 TraceCheckUtils]: 30: Hoare triple {241092#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {241092#true} is VALID [2022-04-28 08:19:32,766 INFO L290 TraceCheckUtils]: 31: Hoare triple {241092#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {241092#true} is VALID [2022-04-28 08:19:32,767 INFO L272 TraceCheckUtils]: 32: Hoare triple {241092#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:32,767 INFO L290 TraceCheckUtils]: 33: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-28 08:19:32,767 INFO L290 TraceCheckUtils]: 34: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-28 08:19:32,767 INFO L272 TraceCheckUtils]: 35: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,767 INFO L290 TraceCheckUtils]: 36: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-28 08:19:32,768 INFO L272 TraceCheckUtils]: 37: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,768 INFO L290 TraceCheckUtils]: 38: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-28 08:19:32,768 INFO L290 TraceCheckUtils]: 39: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,768 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 08:19:32,768 INFO L290 TraceCheckUtils]: 41: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-28 08:19:32,768 INFO L290 TraceCheckUtils]: 42: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,769 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 08:19:32,769 INFO L290 TraceCheckUtils]: 44: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-28 08:19:32,769 INFO L290 TraceCheckUtils]: 45: Hoare triple {241092#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {241092#true} is VALID [2022-04-28 08:19:32,769 INFO L272 TraceCheckUtils]: 46: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:32,769 INFO L290 TraceCheckUtils]: 47: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-28 08:19:32,769 INFO L290 TraceCheckUtils]: 48: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,769 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 08:19:32,769 INFO L290 TraceCheckUtils]: 50: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-28 08:19:32,770 INFO L290 TraceCheckUtils]: 51: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-28 08:19:32,770 INFO L290 TraceCheckUtils]: 52: Hoare triple {241092#true} ~returnVal2~0 := 0; {241092#true} is VALID [2022-04-28 08:19:32,770 INFO L290 TraceCheckUtils]: 53: Hoare triple {241092#true} assume !(~s~0 == ~NP~0); {241092#true} is VALID [2022-04-28 08:19:32,770 INFO L290 TraceCheckUtils]: 54: Hoare triple {241092#true} assume ~s~0 == ~MPR1~0; {241092#true} is VALID [2022-04-28 08:19:32,770 INFO L290 TraceCheckUtils]: 55: Hoare triple {241092#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241092#true} is VALID [2022-04-28 08:19:32,770 INFO L290 TraceCheckUtils]: 56: Hoare triple {241092#true} #res := ~returnVal2~0; {241092#true} is VALID [2022-04-28 08:19:32,770 INFO L290 TraceCheckUtils]: 57: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,770 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {241092#true} {241092#true} #1098#return; {241092#true} is VALID [2022-04-28 08:19:32,770 INFO L290 TraceCheckUtils]: 59: Hoare triple {241092#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {241092#true} is VALID [2022-04-28 08:19:32,770 INFO L290 TraceCheckUtils]: 60: Hoare triple {241092#true} assume !(259 == ~__cil_tmp42~0); {241092#true} is VALID [2022-04-28 08:19:32,770 INFO L290 TraceCheckUtils]: 61: Hoare triple {241092#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {241092#true} is VALID [2022-04-28 08:19:32,771 INFO L272 TraceCheckUtils]: 62: Hoare triple {241092#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:32,771 INFO L290 TraceCheckUtils]: 63: Hoare triple {241427#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {241092#true} is VALID [2022-04-28 08:19:32,772 INFO L272 TraceCheckUtils]: 64: Hoare triple {241092#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {241462#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:32,772 INFO L290 TraceCheckUtils]: 65: Hoare triple {241462#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {241092#true} is VALID [2022-04-28 08:19:32,772 INFO L290 TraceCheckUtils]: 66: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-28 08:19:32,773 INFO L290 TraceCheckUtils]: 67: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-28 08:19:32,773 INFO L290 TraceCheckUtils]: 68: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,773 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-28 08:19:32,773 INFO L290 TraceCheckUtils]: 70: Hoare triple {241092#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {241092#true} is VALID [2022-04-28 08:19:32,773 INFO L290 TraceCheckUtils]: 71: Hoare triple {241092#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {241092#true} is VALID [2022-04-28 08:19:32,773 INFO L272 TraceCheckUtils]: 72: Hoare triple {241092#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:32,774 INFO L290 TraceCheckUtils]: 73: Hoare triple {241410#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {241092#true} is VALID [2022-04-28 08:19:32,774 INFO L290 TraceCheckUtils]: 74: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-28 08:19:32,774 INFO L272 TraceCheckUtils]: 75: Hoare triple {241092#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,774 INFO L290 TraceCheckUtils]: 76: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {241092#true} is VALID [2022-04-28 08:19:32,775 INFO L272 TraceCheckUtils]: 77: Hoare triple {241092#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:32,775 INFO L290 TraceCheckUtils]: 78: Hoare triple {241422#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {241092#true} is VALID [2022-04-28 08:19:32,775 INFO L290 TraceCheckUtils]: 79: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,775 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 08:19:32,775 INFO L290 TraceCheckUtils]: 81: Hoare triple {241092#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {241092#true} is VALID [2022-04-28 08:19:32,775 INFO L290 TraceCheckUtils]: 82: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,775 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 08:19:32,776 INFO L290 TraceCheckUtils]: 84: Hoare triple {241092#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {241092#true} is VALID [2022-04-28 08:19:32,776 INFO L290 TraceCheckUtils]: 85: Hoare triple {241092#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {241092#true} is VALID [2022-04-28 08:19:32,776 INFO L272 TraceCheckUtils]: 86: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:32,776 INFO L290 TraceCheckUtils]: 87: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {241092#true} is VALID [2022-04-28 08:19:32,776 INFO L290 TraceCheckUtils]: 88: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,776 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 08:19:32,776 INFO L290 TraceCheckUtils]: 90: Hoare triple {241092#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {241092#true} is VALID [2022-04-28 08:19:32,776 INFO L290 TraceCheckUtils]: 91: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-28 08:19:32,777 INFO L290 TraceCheckUtils]: 92: Hoare triple {241092#true} ~returnVal2~0 := 0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,777 INFO L290 TraceCheckUtils]: 93: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,778 INFO L290 TraceCheckUtils]: 94: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,778 INFO L290 TraceCheckUtils]: 95: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 08:19:32,778 INFO L290 TraceCheckUtils]: 96: Hoare triple {241474#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:19:32,779 INFO L290 TraceCheckUtils]: 97: Hoare triple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-28 08:19:32,779 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {241475#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {241092#true} #1152#return; {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-28 08:19:32,780 INFO L290 TraceCheckUtils]: 99: Hoare triple {241459#(and (<= |FlFdcDeviceIo_#t~ret88| 0) (<= 0 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-28 08:19:32,780 INFO L290 TraceCheckUtils]: 100: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} assume !(259 == ~__cil_tmp11~0); {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} is VALID [2022-04-28 08:19:32,780 INFO L290 TraceCheckUtils]: 101: Hoare triple {241460#(and (<= FlFdcDeviceIo_~ntStatus~2 0) (<= 0 FlFdcDeviceIo_~ntStatus~2))} #res := ~ntStatus~2; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-28 08:19:32,781 INFO L290 TraceCheckUtils]: 102: Hoare triple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} assume true; {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} is VALID [2022-04-28 08:19:32,782 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {241461#(and (<= 0 |FlFdcDeviceIo_#res|) (<= |FlFdcDeviceIo_#res| 0))} {241092#true} #1102#return; {241398#(= |FloppyStartDevice_#t~ret77| 0)} is VALID [2022-04-28 08:19:32,782 INFO L290 TraceCheckUtils]: 104: Hoare triple {241398#(= |FloppyStartDevice_#t~ret77| 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,782 INFO L290 TraceCheckUtils]: 105: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,783 INFO L290 TraceCheckUtils]: 106: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !(0 != ~fdcInfo__AcpiBios~0); {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,783 INFO L290 TraceCheckUtils]: 107: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,783 INFO L290 TraceCheckUtils]: 108: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~InterfaceType~0 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,784 INFO L290 TraceCheckUtils]: 109: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !false; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,784 INFO L290 TraceCheckUtils]: 110: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,784 INFO L290 TraceCheckUtils]: 111: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,785 INFO L290 TraceCheckUtils]: 112: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,785 INFO L272 TraceCheckUtils]: 113: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {241092#true} is VALID [2022-04-28 08:19:32,785 INFO L290 TraceCheckUtils]: 114: Hoare triple {241092#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {241092#true} is VALID [2022-04-28 08:19:32,785 INFO L290 TraceCheckUtils]: 115: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_8~0); {241092#true} is VALID [2022-04-28 08:19:32,785 INFO L290 TraceCheckUtils]: 116: Hoare triple {241092#true} #res := -1073741808; {241092#true} is VALID [2022-04-28 08:19:32,785 INFO L290 TraceCheckUtils]: 117: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,786 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,786 INFO L290 TraceCheckUtils]: 119: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,786 INFO L290 TraceCheckUtils]: 120: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,787 INFO L290 TraceCheckUtils]: 121: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,787 INFO L290 TraceCheckUtils]: 122: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,788 INFO L272 TraceCheckUtils]: 123: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:32,788 INFO L290 TraceCheckUtils]: 124: Hoare triple {241426#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {241092#true} is VALID [2022-04-28 08:19:32,788 INFO L290 TraceCheckUtils]: 125: Hoare triple {241092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {241092#true} is VALID [2022-04-28 08:19:32,788 INFO L290 TraceCheckUtils]: 126: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 08:19:32,788 INFO L284 TraceCheckUtils]: 127: Hoare quadruple {241092#true} {241399#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:32,789 INFO L290 TraceCheckUtils]: 128: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 08:19:32,789 INFO L290 TraceCheckUtils]: 129: Hoare triple {241409#(= |FloppyStartDevice_#res| 0)} assume true; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 08:19:32,790 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {241409#(= |FloppyStartDevice_#res| 0)} {241092#true} #1020#return; {241327#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-28 08:19:32,790 INFO L290 TraceCheckUtils]: 131: Hoare triple {241327#(= |FloppyPnp_#t~ret31| 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {241328#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:19:32,790 INFO L290 TraceCheckUtils]: 132: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {241328#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:19:32,790 INFO L290 TraceCheckUtils]: 133: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {241328#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:19:32,791 INFO L290 TraceCheckUtils]: 134: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {241329#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 08:19:32,791 INFO L290 TraceCheckUtils]: 135: Hoare triple {241329#(= |FloppyPnp_#res| 0)} assume true; {241329#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 08:19:32,792 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {241329#(= |FloppyPnp_#res| 0)} {241092#true} #1076#return; {241218#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-28 08:19:32,792 INFO L290 TraceCheckUtils]: 137: Hoare triple {241218#(not (= 259 |main_#t~ret100|))} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {241219#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:32,792 INFO L290 TraceCheckUtils]: 138: Hoare triple {241219#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {241219#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:32,793 INFO L290 TraceCheckUtils]: 139: Hoare triple {241219#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {241219#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:32,793 INFO L290 TraceCheckUtils]: 140: Hoare triple {241219#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {241219#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:32,793 INFO L290 TraceCheckUtils]: 141: Hoare triple {241219#(not (= main_~status~1 259))} assume -1 != ~status~1; {241219#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:32,794 INFO L290 TraceCheckUtils]: 142: Hoare triple {241219#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {241219#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:32,794 INFO L290 TraceCheckUtils]: 143: Hoare triple {241219#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {241219#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:32,794 INFO L290 TraceCheckUtils]: 144: Hoare triple {241219#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {241219#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:32,795 INFO L290 TraceCheckUtils]: 145: Hoare triple {241219#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {241219#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:32,795 INFO L290 TraceCheckUtils]: 146: Hoare triple {241219#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {241219#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:32,795 INFO L290 TraceCheckUtils]: 147: Hoare triple {241219#(not (= main_~status~1 259))} assume 259 == ~status~1; {241093#false} is VALID [2022-04-28 08:19:32,795 INFO L272 TraceCheckUtils]: 148: Hoare triple {241093#false} call errorFn(); {241093#false} is VALID [2022-04-28 08:19:32,796 INFO L290 TraceCheckUtils]: 149: Hoare triple {241093#false} assume !false; {241093#false} is VALID [2022-04-28 08:19:32,796 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-04-28 08:19:32,796 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:19:32,796 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [738530830] [2022-04-28 08:19:32,796 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [738530830] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:32,796 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:32,797 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-28 08:19:32,797 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:19:32,797 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1712568249] [2022-04-28 08:19:32,797 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1712568249] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:32,797 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:32,797 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-28 08:19:32,797 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [169027193] [2022-04-28 08:19:32,797 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:19:32,798 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) Word has length 150 [2022-04-28 08:19:32,798 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:19:32,798 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-28 08:19:32,884 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:32,885 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-28 08:19:32,885 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:32,885 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-28 08:19:32,885 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=515, Unknown=0, NotChecked=0, Total=600 [2022-04-28 08:19:32,885 INFO L87 Difference]: Start difference. First operand 248 states and 272 transitions. Second operand has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-28 08:19:38,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:38,631 INFO L93 Difference]: Finished difference Result 320 states and 360 transitions. [2022-04-28 08:19:38,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-04-28 08:19:38,631 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) Word has length 150 [2022-04-28 08:19:38,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:19:38,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-28 08:19:38,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 279 transitions. [2022-04-28 08:19:38,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-28 08:19:38,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 279 transitions. [2022-04-28 08:19:38,635 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 279 transitions. [2022-04-28 08:19:38,906 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 279 edges. 279 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:38,910 INFO L225 Difference]: With dead ends: 320 [2022-04-28 08:19:38,910 INFO L226 Difference]: Without dead ends: 285 [2022-04-28 08:19:38,910 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 165 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=148, Invalid=1042, Unknown=0, NotChecked=0, Total=1190 [2022-04-28 08:19:38,910 INFO L413 NwaCegarLoop]: 165 mSDtfsCounter, 389 mSDsluCounter, 1319 mSDsCounter, 0 mSdLazyCounter, 1801 mSolverCounterSat, 209 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 397 SdHoareTripleChecker+Valid, 1484 SdHoareTripleChecker+Invalid, 2010 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 209 IncrementalHoareTripleChecker+Valid, 1801 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-28 08:19:38,911 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [397 Valid, 1484 Invalid, 2010 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [209 Valid, 1801 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-28 08:19:38,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 285 states. [2022-04-28 08:19:39,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 285 to 265. [2022-04-28 08:19:39,840 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:19:39,840 INFO L82 GeneralOperation]: Start isEquivalent. First operand 285 states. Second operand has 265 states, 209 states have (on average 1.138755980861244) internal successors, (238), 211 states have internal predecessors, (238), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-28 08:19:39,840 INFO L74 IsIncluded]: Start isIncluded. First operand 285 states. Second operand has 265 states, 209 states have (on average 1.138755980861244) internal successors, (238), 211 states have internal predecessors, (238), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-28 08:19:39,840 INFO L87 Difference]: Start difference. First operand 285 states. Second operand has 265 states, 209 states have (on average 1.138755980861244) internal successors, (238), 211 states have internal predecessors, (238), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-28 08:19:39,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:39,844 INFO L93 Difference]: Finished difference Result 285 states and 318 transitions. [2022-04-28 08:19:39,844 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 318 transitions. [2022-04-28 08:19:39,844 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:39,844 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:39,844 INFO L74 IsIncluded]: Start isIncluded. First operand has 265 states, 209 states have (on average 1.138755980861244) internal successors, (238), 211 states have internal predecessors, (238), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) Second operand 285 states. [2022-04-28 08:19:39,844 INFO L87 Difference]: Start difference. First operand has 265 states, 209 states have (on average 1.138755980861244) internal successors, (238), 211 states have internal predecessors, (238), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) Second operand 285 states. [2022-04-28 08:19:39,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:39,847 INFO L93 Difference]: Finished difference Result 285 states and 318 transitions. [2022-04-28 08:19:39,848 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 318 transitions. [2022-04-28 08:19:39,848 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:39,848 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:39,848 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:19:39,848 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:19:39,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 265 states, 209 states have (on average 1.138755980861244) internal successors, (238), 211 states have internal predecessors, (238), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-28 08:19:39,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 293 transitions. [2022-04-28 08:19:39,852 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 293 transitions. Word has length 150 [2022-04-28 08:19:39,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:19:39,852 INFO L495 AbstractCegarLoop]: Abstraction has 265 states and 293 transitions. [2022-04-28 08:19:39,852 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 4.04) internal successors, (101), 11 states have internal predecessors, (101), 3 states have call successors, (16), 12 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-28 08:19:39,852 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 265 states and 293 transitions. [2022-04-28 08:19:40,627 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 293 edges. 293 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:40,627 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 293 transitions. [2022-04-28 08:19:40,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-04-28 08:19:40,628 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:19:40,628 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:19:40,628 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable59 [2022-04-28 08:19:40,628 INFO L420 AbstractCegarLoop]: === Iteration 61 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:19:40,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:19:40,628 INFO L85 PathProgramCache]: Analyzing trace with hash 1191115682, now seen corresponding path program 1 times [2022-04-28 08:19:40,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:40,628 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [304380834] [2022-04-28 08:19:40,629 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:19:40,629 INFO L85 PathProgramCache]: Analyzing trace with hash 1191115682, now seen corresponding path program 2 times [2022-04-28 08:19:40,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:19:40,629 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2045548285] [2022-04-28 08:19:40,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:19:40,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:19:40,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:40,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:19:40,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:40,760 INFO L290 TraceCheckUtils]: 0: Hoare triple {243369#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {243242#true} is VALID [2022-04-28 08:19:40,760 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:40,760 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1156#return; {243242#true} is VALID [2022-04-28 08:19:40,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:19:40,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:40,780 INFO L290 TraceCheckUtils]: 0: Hoare triple {243370#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {243242#true} is VALID [2022-04-28 08:19:40,780 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:40,780 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1066#return; {243242#true} is VALID [2022-04-28 08:19:40,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:19:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:40,793 INFO L290 TraceCheckUtils]: 0: Hoare triple {243371#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {243242#true} is VALID [2022-04-28 08:19:40,793 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:40,793 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1068#return; {243242#true} is VALID [2022-04-28 08:19:40,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:19:40,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:40,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 08:19:40,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:40,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:19:40,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:40,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:19:40,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:40,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:40,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:40,935 INFO L290 TraceCheckUtils]: 0: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-28 08:19:40,935 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:40,935 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 08:19:40,935 INFO L290 TraceCheckUtils]: 0: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-28 08:19:40,936 INFO L272 TraceCheckUtils]: 1: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:40,936 INFO L290 TraceCheckUtils]: 2: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-28 08:19:40,936 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:40,936 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 08:19:40,936 INFO L290 TraceCheckUtils]: 5: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-28 08:19:40,936 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:40,936 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 08:19:40,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:19:40,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:40,945 INFO L290 TraceCheckUtils]: 0: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-28 08:19:40,946 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:40,946 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 08:19:40,946 INFO L290 TraceCheckUtils]: 0: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-28 08:19:40,946 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-28 08:19:40,947 INFO L272 TraceCheckUtils]: 2: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:40,947 INFO L290 TraceCheckUtils]: 3: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-28 08:19:40,947 INFO L272 TraceCheckUtils]: 4: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:40,947 INFO L290 TraceCheckUtils]: 5: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-28 08:19:40,947 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:40,947 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 08:19:40,948 INFO L290 TraceCheckUtils]: 8: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-28 08:19:40,948 INFO L290 TraceCheckUtils]: 9: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:40,948 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 08:19:40,948 INFO L290 TraceCheckUtils]: 11: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-28 08:19:40,948 INFO L290 TraceCheckUtils]: 12: Hoare triple {243242#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {243242#true} is VALID [2022-04-28 08:19:40,948 INFO L272 TraceCheckUtils]: 13: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:40,948 INFO L290 TraceCheckUtils]: 14: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-28 08:19:40,948 INFO L290 TraceCheckUtils]: 15: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:40,948 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 08:19:40,948 INFO L290 TraceCheckUtils]: 17: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-28 08:19:40,949 INFO L290 TraceCheckUtils]: 18: Hoare triple {243242#true} assume 0 == ~tmp_ndt_10~0; {243242#true} is VALID [2022-04-28 08:19:40,949 INFO L290 TraceCheckUtils]: 19: Hoare triple {243242#true} ~returnVal2~0 := 0; {243242#true} is VALID [2022-04-28 08:19:40,949 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} assume !(~s~0 == ~NP~0); {243242#true} is VALID [2022-04-28 08:19:40,949 INFO L290 TraceCheckUtils]: 21: Hoare triple {243242#true} assume ~s~0 == ~MPR1~0; {243242#true} is VALID [2022-04-28 08:19:40,949 INFO L290 TraceCheckUtils]: 22: Hoare triple {243242#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243242#true} is VALID [2022-04-28 08:19:40,949 INFO L290 TraceCheckUtils]: 23: Hoare triple {243242#true} #res := ~returnVal2~0; {243242#true} is VALID [2022-04-28 08:19:40,949 INFO L290 TraceCheckUtils]: 24: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:40,949 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {243242#true} {243242#true} #1098#return; {243242#true} is VALID [2022-04-28 08:19:40,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 08:19:40,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:41,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:41,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:41,015 INFO L290 TraceCheckUtils]: 0: Hoare triple {243610#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {243242#true} is VALID [2022-04-28 08:19:41,015 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-28 08:19:41,015 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-28 08:19:41,015 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,015 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-28 08:19:41,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 08:19:41,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:41,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:19:41,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:41,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:41,049 INFO L290 TraceCheckUtils]: 0: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-28 08:19:41,049 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,049 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 08:19:41,050 INFO L290 TraceCheckUtils]: 0: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-28 08:19:41,050 INFO L272 TraceCheckUtils]: 1: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:41,050 INFO L290 TraceCheckUtils]: 2: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-28 08:19:41,050 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,050 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 08:19:41,050 INFO L290 TraceCheckUtils]: 5: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-28 08:19:41,051 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,051 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 08:19:41,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:19:41,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:41,052 INFO L290 TraceCheckUtils]: 0: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-28 08:19:41,052 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,052 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 08:19:41,052 INFO L290 TraceCheckUtils]: 0: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-28 08:19:41,052 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-28 08:19:41,053 INFO L272 TraceCheckUtils]: 2: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:41,053 INFO L290 TraceCheckUtils]: 3: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-28 08:19:41,054 INFO L272 TraceCheckUtils]: 4: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:41,054 INFO L290 TraceCheckUtils]: 5: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-28 08:19:41,054 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,054 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 08:19:41,054 INFO L290 TraceCheckUtils]: 8: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-28 08:19:41,054 INFO L290 TraceCheckUtils]: 9: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,054 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 08:19:41,054 INFO L290 TraceCheckUtils]: 11: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-28 08:19:41,054 INFO L290 TraceCheckUtils]: 12: Hoare triple {243242#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {243242#true} is VALID [2022-04-28 08:19:41,055 INFO L272 TraceCheckUtils]: 13: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:41,055 INFO L290 TraceCheckUtils]: 14: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-28 08:19:41,055 INFO L290 TraceCheckUtils]: 15: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,055 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 08:19:41,055 INFO L290 TraceCheckUtils]: 17: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-28 08:19:41,055 INFO L290 TraceCheckUtils]: 18: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {243242#true} is VALID [2022-04-28 08:19:41,055 INFO L290 TraceCheckUtils]: 19: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-28 08:19:41,055 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,056 INFO L290 TraceCheckUtils]: 21: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,056 INFO L290 TraceCheckUtils]: 22: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,056 INFO L290 TraceCheckUtils]: 23: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,057 INFO L290 TraceCheckUtils]: 24: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 08:19:41,057 INFO L290 TraceCheckUtils]: 25: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 08:19:41,058 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {243242#true} #1152#return; {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} is VALID [2022-04-28 08:19:41,058 INFO L290 TraceCheckUtils]: 0: Hoare triple {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {243242#true} is VALID [2022-04-28 08:19:41,059 INFO L272 TraceCheckUtils]: 1: Hoare triple {243242#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {243610#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:41,059 INFO L290 TraceCheckUtils]: 2: Hoare triple {243610#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {243242#true} is VALID [2022-04-28 08:19:41,059 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-28 08:19:41,059 INFO L290 TraceCheckUtils]: 4: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-28 08:19:41,059 INFO L290 TraceCheckUtils]: 5: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,059 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-28 08:19:41,059 INFO L290 TraceCheckUtils]: 7: Hoare triple {243242#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {243242#true} is VALID [2022-04-28 08:19:41,059 INFO L290 TraceCheckUtils]: 8: Hoare triple {243242#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {243242#true} is VALID [2022-04-28 08:19:41,060 INFO L272 TraceCheckUtils]: 9: Hoare triple {243242#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:41,060 INFO L290 TraceCheckUtils]: 10: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-28 08:19:41,060 INFO L290 TraceCheckUtils]: 11: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-28 08:19:41,061 INFO L272 TraceCheckUtils]: 12: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:41,061 INFO L290 TraceCheckUtils]: 13: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-28 08:19:41,062 INFO L272 TraceCheckUtils]: 14: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:41,062 INFO L290 TraceCheckUtils]: 15: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-28 08:19:41,062 INFO L290 TraceCheckUtils]: 16: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,062 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 08:19:41,062 INFO L290 TraceCheckUtils]: 18: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-28 08:19:41,062 INFO L290 TraceCheckUtils]: 19: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,062 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 08:19:41,062 INFO L290 TraceCheckUtils]: 21: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-28 08:19:41,062 INFO L290 TraceCheckUtils]: 22: Hoare triple {243242#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {243242#true} is VALID [2022-04-28 08:19:41,062 INFO L272 TraceCheckUtils]: 23: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:41,063 INFO L290 TraceCheckUtils]: 24: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-28 08:19:41,063 INFO L290 TraceCheckUtils]: 25: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,063 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 08:19:41,063 INFO L290 TraceCheckUtils]: 27: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-28 08:19:41,063 INFO L290 TraceCheckUtils]: 28: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {243242#true} is VALID [2022-04-28 08:19:41,063 INFO L290 TraceCheckUtils]: 29: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-28 08:19:41,063 INFO L290 TraceCheckUtils]: 30: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,064 INFO L290 TraceCheckUtils]: 31: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,064 INFO L290 TraceCheckUtils]: 32: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,064 INFO L290 TraceCheckUtils]: 33: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,065 INFO L290 TraceCheckUtils]: 34: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 08:19:41,065 INFO L290 TraceCheckUtils]: 35: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 08:19:41,066 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {243242#true} #1152#return; {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} is VALID [2022-04-28 08:19:41,066 INFO L290 TraceCheckUtils]: 37: Hoare triple {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-28 08:19:41,066 INFO L290 TraceCheckUtils]: 38: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} assume !(259 == ~__cil_tmp11~0); {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-28 08:19:41,067 INFO L290 TraceCheckUtils]: 39: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} #res := ~ntStatus~2; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-28 08:19:41,067 INFO L290 TraceCheckUtils]: 40: Hoare triple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-28 08:19:41,068 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} {243242#true} #1102#return; {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} is VALID [2022-04-28 08:19:41,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-04-28 08:19:41,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:41,071 INFO L290 TraceCheckUtils]: 0: Hoare triple {243242#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {243242#true} is VALID [2022-04-28 08:19:41,071 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_8~0); {243242#true} is VALID [2022-04-28 08:19:41,071 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} #res := -1073741808; {243242#true} is VALID [2022-04-28 08:19:41,071 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,071 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {243242#true} {243243#false} #1108#return; {243243#false} is VALID [2022-04-28 08:19:41,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-04-28 08:19:41,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:41,073 INFO L290 TraceCheckUtils]: 0: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {243242#true} is VALID [2022-04-28 08:19:41,073 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {243242#true} is VALID [2022-04-28 08:19:41,073 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,073 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {243242#true} {243243#false} #1112#return; {243243#false} is VALID [2022-04-28 08:19:41,073 INFO L290 TraceCheckUtils]: 0: Hoare triple {243477#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {243242#true} is VALID [2022-04-28 08:19:41,073 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume !(~s~0 != ~NP~0); {243242#true} is VALID [2022-04-28 08:19:41,073 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {243242#true} is VALID [2022-04-28 08:19:41,073 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {243242#true} is VALID [2022-04-28 08:19:41,074 INFO L272 TraceCheckUtils]: 4: Hoare triple {243242#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:41,074 INFO L290 TraceCheckUtils]: 5: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-28 08:19:41,074 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-28 08:19:41,075 INFO L272 TraceCheckUtils]: 7: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:41,075 INFO L290 TraceCheckUtils]: 8: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-28 08:19:41,075 INFO L272 TraceCheckUtils]: 9: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:41,075 INFO L290 TraceCheckUtils]: 10: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-28 08:19:41,075 INFO L290 TraceCheckUtils]: 11: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,075 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 08:19:41,076 INFO L290 TraceCheckUtils]: 13: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-28 08:19:41,076 INFO L290 TraceCheckUtils]: 14: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,076 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 08:19:41,076 INFO L290 TraceCheckUtils]: 16: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-28 08:19:41,076 INFO L290 TraceCheckUtils]: 17: Hoare triple {243242#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {243242#true} is VALID [2022-04-28 08:19:41,076 INFO L272 TraceCheckUtils]: 18: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:41,076 INFO L290 TraceCheckUtils]: 19: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-28 08:19:41,076 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,076 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 08:19:41,076 INFO L290 TraceCheckUtils]: 22: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-28 08:19:41,076 INFO L290 TraceCheckUtils]: 23: Hoare triple {243242#true} assume 0 == ~tmp_ndt_10~0; {243242#true} is VALID [2022-04-28 08:19:41,077 INFO L290 TraceCheckUtils]: 24: Hoare triple {243242#true} ~returnVal2~0 := 0; {243242#true} is VALID [2022-04-28 08:19:41,077 INFO L290 TraceCheckUtils]: 25: Hoare triple {243242#true} assume !(~s~0 == ~NP~0); {243242#true} is VALID [2022-04-28 08:19:41,077 INFO L290 TraceCheckUtils]: 26: Hoare triple {243242#true} assume ~s~0 == ~MPR1~0; {243242#true} is VALID [2022-04-28 08:19:41,077 INFO L290 TraceCheckUtils]: 27: Hoare triple {243242#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243242#true} is VALID [2022-04-28 08:19:41,077 INFO L290 TraceCheckUtils]: 28: Hoare triple {243242#true} #res := ~returnVal2~0; {243242#true} is VALID [2022-04-28 08:19:41,077 INFO L290 TraceCheckUtils]: 29: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,077 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {243242#true} {243242#true} #1098#return; {243242#true} is VALID [2022-04-28 08:19:41,077 INFO L290 TraceCheckUtils]: 31: Hoare triple {243242#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {243242#true} is VALID [2022-04-28 08:19:41,077 INFO L290 TraceCheckUtils]: 32: Hoare triple {243242#true} assume !(259 == ~__cil_tmp42~0); {243242#true} is VALID [2022-04-28 08:19:41,077 INFO L290 TraceCheckUtils]: 33: Hoare triple {243242#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {243242#true} is VALID [2022-04-28 08:19:41,078 INFO L272 TraceCheckUtils]: 34: Hoare triple {243242#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:41,078 INFO L290 TraceCheckUtils]: 35: Hoare triple {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {243242#true} is VALID [2022-04-28 08:19:41,079 INFO L272 TraceCheckUtils]: 36: Hoare triple {243242#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {243610#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:41,079 INFO L290 TraceCheckUtils]: 37: Hoare triple {243610#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {243242#true} is VALID [2022-04-28 08:19:41,079 INFO L290 TraceCheckUtils]: 38: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-28 08:19:41,079 INFO L290 TraceCheckUtils]: 39: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-28 08:19:41,079 INFO L290 TraceCheckUtils]: 40: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,079 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-28 08:19:41,079 INFO L290 TraceCheckUtils]: 42: Hoare triple {243242#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {243242#true} is VALID [2022-04-28 08:19:41,080 INFO L290 TraceCheckUtils]: 43: Hoare triple {243242#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {243242#true} is VALID [2022-04-28 08:19:41,080 INFO L272 TraceCheckUtils]: 44: Hoare triple {243242#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:41,080 INFO L290 TraceCheckUtils]: 45: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-28 08:19:41,080 INFO L290 TraceCheckUtils]: 46: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-28 08:19:41,081 INFO L272 TraceCheckUtils]: 47: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:41,081 INFO L290 TraceCheckUtils]: 48: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-28 08:19:41,081 INFO L272 TraceCheckUtils]: 49: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:41,082 INFO L290 TraceCheckUtils]: 50: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-28 08:19:41,082 INFO L290 TraceCheckUtils]: 51: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,082 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 08:19:41,082 INFO L290 TraceCheckUtils]: 53: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-28 08:19:41,082 INFO L290 TraceCheckUtils]: 54: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,082 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 08:19:41,082 INFO L290 TraceCheckUtils]: 56: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-28 08:19:41,082 INFO L290 TraceCheckUtils]: 57: Hoare triple {243242#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {243242#true} is VALID [2022-04-28 08:19:41,082 INFO L272 TraceCheckUtils]: 58: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:41,082 INFO L290 TraceCheckUtils]: 59: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-28 08:19:41,083 INFO L290 TraceCheckUtils]: 60: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,083 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 08:19:41,083 INFO L290 TraceCheckUtils]: 62: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-28 08:19:41,083 INFO L290 TraceCheckUtils]: 63: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {243242#true} is VALID [2022-04-28 08:19:41,083 INFO L290 TraceCheckUtils]: 64: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-28 08:19:41,083 INFO L290 TraceCheckUtils]: 65: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,083 INFO L290 TraceCheckUtils]: 66: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,084 INFO L290 TraceCheckUtils]: 67: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,084 INFO L290 TraceCheckUtils]: 68: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,084 INFO L290 TraceCheckUtils]: 69: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 08:19:41,085 INFO L290 TraceCheckUtils]: 70: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 08:19:41,085 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {243242#true} #1152#return; {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} is VALID [2022-04-28 08:19:41,086 INFO L290 TraceCheckUtils]: 72: Hoare triple {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-28 08:19:41,086 INFO L290 TraceCheckUtils]: 73: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} assume !(259 == ~__cil_tmp11~0); {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-28 08:19:41,086 INFO L290 TraceCheckUtils]: 74: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} #res := ~ntStatus~2; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-28 08:19:41,087 INFO L290 TraceCheckUtils]: 75: Hoare triple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-28 08:19:41,087 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} {243242#true} #1102#return; {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} is VALID [2022-04-28 08:19:41,088 INFO L290 TraceCheckUtils]: 77: Hoare triple {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {243547#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} is VALID [2022-04-28 08:19:41,088 INFO L290 TraceCheckUtils]: 78: Hoare triple {243547#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {243243#false} is VALID [2022-04-28 08:19:41,088 INFO L290 TraceCheckUtils]: 79: Hoare triple {243243#false} assume !(0 != ~fdcInfo__AcpiBios~0); {243243#false} is VALID [2022-04-28 08:19:41,088 INFO L290 TraceCheckUtils]: 80: Hoare triple {243243#false} assume 4 == ~disketteExtension__DriveType~0; {243243#false} is VALID [2022-04-28 08:19:41,088 INFO L290 TraceCheckUtils]: 81: Hoare triple {243243#false} ~InterfaceType~0 := 0; {243243#false} is VALID [2022-04-28 08:19:41,089 INFO L290 TraceCheckUtils]: 82: Hoare triple {243243#false} assume !false; {243243#false} is VALID [2022-04-28 08:19:41,089 INFO L290 TraceCheckUtils]: 83: Hoare triple {243243#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {243243#false} is VALID [2022-04-28 08:19:41,089 INFO L290 TraceCheckUtils]: 84: Hoare triple {243243#false} assume ~ntStatus~1 >= 0; {243243#false} is VALID [2022-04-28 08:19:41,089 INFO L290 TraceCheckUtils]: 85: Hoare triple {243243#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {243243#false} is VALID [2022-04-28 08:19:41,089 INFO L272 TraceCheckUtils]: 86: Hoare triple {243243#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {243242#true} is VALID [2022-04-28 08:19:41,089 INFO L290 TraceCheckUtils]: 87: Hoare triple {243242#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {243242#true} is VALID [2022-04-28 08:19:41,089 INFO L290 TraceCheckUtils]: 88: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_8~0); {243242#true} is VALID [2022-04-28 08:19:41,089 INFO L290 TraceCheckUtils]: 89: Hoare triple {243242#true} #res := -1073741808; {243242#true} is VALID [2022-04-28 08:19:41,089 INFO L290 TraceCheckUtils]: 90: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,089 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {243242#true} {243243#false} #1108#return; {243243#false} is VALID [2022-04-28 08:19:41,089 INFO L290 TraceCheckUtils]: 92: Hoare triple {243243#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {243243#false} is VALID [2022-04-28 08:19:41,089 INFO L290 TraceCheckUtils]: 93: Hoare triple {243243#false} assume !(~pnpStatus~0 >= 0); {243243#false} is VALID [2022-04-28 08:19:41,089 INFO L290 TraceCheckUtils]: 94: Hoare triple {243243#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {243243#false} is VALID [2022-04-28 08:19:41,089 INFO L290 TraceCheckUtils]: 95: Hoare triple {243243#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {243243#false} is VALID [2022-04-28 08:19:41,090 INFO L272 TraceCheckUtils]: 96: Hoare triple {243243#false} call IofCompleteRequest(~Irp, 0); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:41,090 INFO L290 TraceCheckUtils]: 97: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {243242#true} is VALID [2022-04-28 08:19:41,090 INFO L290 TraceCheckUtils]: 98: Hoare triple {243242#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {243242#true} is VALID [2022-04-28 08:19:41,090 INFO L290 TraceCheckUtils]: 99: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,090 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {243242#true} {243243#false} #1112#return; {243243#false} is VALID [2022-04-28 08:19:41,090 INFO L290 TraceCheckUtils]: 101: Hoare triple {243243#false} #res := ~ntStatus~1; {243243#false} is VALID [2022-04-28 08:19:41,090 INFO L290 TraceCheckUtils]: 102: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-28 08:19:41,090 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {243243#false} {243242#true} #1020#return; {243243#false} is VALID [2022-04-28 08:19:41,090 INFO L290 TraceCheckUtils]: 0: Hoare triple {243372#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {243242#true} is VALID [2022-04-28 08:19:41,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume 1 == ~PagingReferenceCount~0; {243242#true} is VALID [2022-04-28 08:19:41,091 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {243242#true} is VALID [2022-04-28 08:19:41,091 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume !(0 != ~disketteExtension__IsRemoved~0); {243242#true} is VALID [2022-04-28 08:19:41,091 INFO L290 TraceCheckUtils]: 4: Hoare triple {243242#true} assume 0 == ~irpSp__MinorFunction~0; {243242#true} is VALID [2022-04-28 08:19:41,093 INFO L272 TraceCheckUtils]: 5: Hoare triple {243242#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {243477#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:41,093 INFO L290 TraceCheckUtils]: 6: Hoare triple {243477#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {243242#true} is VALID [2022-04-28 08:19:41,093 INFO L290 TraceCheckUtils]: 7: Hoare triple {243242#true} assume !(~s~0 != ~NP~0); {243242#true} is VALID [2022-04-28 08:19:41,093 INFO L290 TraceCheckUtils]: 8: Hoare triple {243242#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {243242#true} is VALID [2022-04-28 08:19:41,093 INFO L290 TraceCheckUtils]: 9: Hoare triple {243242#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {243242#true} is VALID [2022-04-28 08:19:41,094 INFO L272 TraceCheckUtils]: 10: Hoare triple {243242#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:41,094 INFO L290 TraceCheckUtils]: 11: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-28 08:19:41,094 INFO L290 TraceCheckUtils]: 12: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-28 08:19:41,094 INFO L272 TraceCheckUtils]: 13: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:41,094 INFO L290 TraceCheckUtils]: 14: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-28 08:19:41,095 INFO L272 TraceCheckUtils]: 15: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:41,095 INFO L290 TraceCheckUtils]: 16: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-28 08:19:41,095 INFO L290 TraceCheckUtils]: 17: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,095 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 08:19:41,095 INFO L290 TraceCheckUtils]: 19: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-28 08:19:41,095 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,095 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 08:19:41,095 INFO L290 TraceCheckUtils]: 22: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-28 08:19:41,095 INFO L290 TraceCheckUtils]: 23: Hoare triple {243242#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {243242#true} is VALID [2022-04-28 08:19:41,096 INFO L272 TraceCheckUtils]: 24: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:41,096 INFO L290 TraceCheckUtils]: 25: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-28 08:19:41,096 INFO L290 TraceCheckUtils]: 26: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,096 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 08:19:41,096 INFO L290 TraceCheckUtils]: 28: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-28 08:19:41,096 INFO L290 TraceCheckUtils]: 29: Hoare triple {243242#true} assume 0 == ~tmp_ndt_10~0; {243242#true} is VALID [2022-04-28 08:19:41,096 INFO L290 TraceCheckUtils]: 30: Hoare triple {243242#true} ~returnVal2~0 := 0; {243242#true} is VALID [2022-04-28 08:19:41,096 INFO L290 TraceCheckUtils]: 31: Hoare triple {243242#true} assume !(~s~0 == ~NP~0); {243242#true} is VALID [2022-04-28 08:19:41,096 INFO L290 TraceCheckUtils]: 32: Hoare triple {243242#true} assume ~s~0 == ~MPR1~0; {243242#true} is VALID [2022-04-28 08:19:41,096 INFO L290 TraceCheckUtils]: 33: Hoare triple {243242#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243242#true} is VALID [2022-04-28 08:19:41,096 INFO L290 TraceCheckUtils]: 34: Hoare triple {243242#true} #res := ~returnVal2~0; {243242#true} is VALID [2022-04-28 08:19:41,097 INFO L290 TraceCheckUtils]: 35: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,097 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {243242#true} {243242#true} #1098#return; {243242#true} is VALID [2022-04-28 08:19:41,097 INFO L290 TraceCheckUtils]: 37: Hoare triple {243242#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {243242#true} is VALID [2022-04-28 08:19:41,097 INFO L290 TraceCheckUtils]: 38: Hoare triple {243242#true} assume !(259 == ~__cil_tmp42~0); {243242#true} is VALID [2022-04-28 08:19:41,097 INFO L290 TraceCheckUtils]: 39: Hoare triple {243242#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {243242#true} is VALID [2022-04-28 08:19:41,097 INFO L272 TraceCheckUtils]: 40: Hoare triple {243242#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:41,098 INFO L290 TraceCheckUtils]: 41: Hoare triple {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {243242#true} is VALID [2022-04-28 08:19:41,099 INFO L272 TraceCheckUtils]: 42: Hoare triple {243242#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {243610#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:41,099 INFO L290 TraceCheckUtils]: 43: Hoare triple {243610#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {243242#true} is VALID [2022-04-28 08:19:41,099 INFO L290 TraceCheckUtils]: 44: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-28 08:19:41,099 INFO L290 TraceCheckUtils]: 45: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-28 08:19:41,099 INFO L290 TraceCheckUtils]: 46: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,099 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-28 08:19:41,099 INFO L290 TraceCheckUtils]: 48: Hoare triple {243242#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {243242#true} is VALID [2022-04-28 08:19:41,099 INFO L290 TraceCheckUtils]: 49: Hoare triple {243242#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {243242#true} is VALID [2022-04-28 08:19:41,100 INFO L272 TraceCheckUtils]: 50: Hoare triple {243242#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:41,100 INFO L290 TraceCheckUtils]: 51: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-28 08:19:41,100 INFO L290 TraceCheckUtils]: 52: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-28 08:19:41,100 INFO L272 TraceCheckUtils]: 53: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:41,101 INFO L290 TraceCheckUtils]: 54: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-28 08:19:41,101 INFO L272 TraceCheckUtils]: 55: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:41,101 INFO L290 TraceCheckUtils]: 56: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-28 08:19:41,101 INFO L290 TraceCheckUtils]: 57: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,101 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 08:19:41,101 INFO L290 TraceCheckUtils]: 59: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-28 08:19:41,101 INFO L290 TraceCheckUtils]: 60: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,102 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 08:19:41,102 INFO L290 TraceCheckUtils]: 62: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-28 08:19:41,102 INFO L290 TraceCheckUtils]: 63: Hoare triple {243242#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {243242#true} is VALID [2022-04-28 08:19:41,102 INFO L272 TraceCheckUtils]: 64: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:41,102 INFO L290 TraceCheckUtils]: 65: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-28 08:19:41,102 INFO L290 TraceCheckUtils]: 66: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,102 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 08:19:41,102 INFO L290 TraceCheckUtils]: 68: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-28 08:19:41,102 INFO L290 TraceCheckUtils]: 69: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {243242#true} is VALID [2022-04-28 08:19:41,102 INFO L290 TraceCheckUtils]: 70: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-28 08:19:41,103 INFO L290 TraceCheckUtils]: 71: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,103 INFO L290 TraceCheckUtils]: 72: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,103 INFO L290 TraceCheckUtils]: 73: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,104 INFO L290 TraceCheckUtils]: 74: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,104 INFO L290 TraceCheckUtils]: 75: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 08:19:41,104 INFO L290 TraceCheckUtils]: 76: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 08:19:41,105 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {243242#true} #1152#return; {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} is VALID [2022-04-28 08:19:41,106 INFO L290 TraceCheckUtils]: 78: Hoare triple {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-28 08:19:41,106 INFO L290 TraceCheckUtils]: 79: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} assume !(259 == ~__cil_tmp11~0); {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-28 08:19:41,107 INFO L290 TraceCheckUtils]: 80: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} #res := ~ntStatus~2; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-28 08:19:41,107 INFO L290 TraceCheckUtils]: 81: Hoare triple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-28 08:19:41,108 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} {243242#true} #1102#return; {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} is VALID [2022-04-28 08:19:41,108 INFO L290 TraceCheckUtils]: 83: Hoare triple {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {243547#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} is VALID [2022-04-28 08:19:41,108 INFO L290 TraceCheckUtils]: 84: Hoare triple {243547#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {243243#false} is VALID [2022-04-28 08:19:41,108 INFO L290 TraceCheckUtils]: 85: Hoare triple {243243#false} assume !(0 != ~fdcInfo__AcpiBios~0); {243243#false} is VALID [2022-04-28 08:19:41,109 INFO L290 TraceCheckUtils]: 86: Hoare triple {243243#false} assume 4 == ~disketteExtension__DriveType~0; {243243#false} is VALID [2022-04-28 08:19:41,109 INFO L290 TraceCheckUtils]: 87: Hoare triple {243243#false} ~InterfaceType~0 := 0; {243243#false} is VALID [2022-04-28 08:19:41,109 INFO L290 TraceCheckUtils]: 88: Hoare triple {243243#false} assume !false; {243243#false} is VALID [2022-04-28 08:19:41,109 INFO L290 TraceCheckUtils]: 89: Hoare triple {243243#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {243243#false} is VALID [2022-04-28 08:19:41,109 INFO L290 TraceCheckUtils]: 90: Hoare triple {243243#false} assume ~ntStatus~1 >= 0; {243243#false} is VALID [2022-04-28 08:19:41,109 INFO L290 TraceCheckUtils]: 91: Hoare triple {243243#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {243243#false} is VALID [2022-04-28 08:19:41,109 INFO L272 TraceCheckUtils]: 92: Hoare triple {243243#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {243242#true} is VALID [2022-04-28 08:19:41,109 INFO L290 TraceCheckUtils]: 93: Hoare triple {243242#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {243242#true} is VALID [2022-04-28 08:19:41,109 INFO L290 TraceCheckUtils]: 94: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_8~0); {243242#true} is VALID [2022-04-28 08:19:41,109 INFO L290 TraceCheckUtils]: 95: Hoare triple {243242#true} #res := -1073741808; {243242#true} is VALID [2022-04-28 08:19:41,109 INFO L290 TraceCheckUtils]: 96: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,109 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {243242#true} {243243#false} #1108#return; {243243#false} is VALID [2022-04-28 08:19:41,109 INFO L290 TraceCheckUtils]: 98: Hoare triple {243243#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {243243#false} is VALID [2022-04-28 08:19:41,109 INFO L290 TraceCheckUtils]: 99: Hoare triple {243243#false} assume !(~pnpStatus~0 >= 0); {243243#false} is VALID [2022-04-28 08:19:41,110 INFO L290 TraceCheckUtils]: 100: Hoare triple {243243#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {243243#false} is VALID [2022-04-28 08:19:41,110 INFO L290 TraceCheckUtils]: 101: Hoare triple {243243#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {243243#false} is VALID [2022-04-28 08:19:41,110 INFO L272 TraceCheckUtils]: 102: Hoare triple {243243#false} call IofCompleteRequest(~Irp, 0); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:41,110 INFO L290 TraceCheckUtils]: 103: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {243242#true} is VALID [2022-04-28 08:19:41,110 INFO L290 TraceCheckUtils]: 104: Hoare triple {243242#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {243242#true} is VALID [2022-04-28 08:19:41,110 INFO L290 TraceCheckUtils]: 105: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,110 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {243242#true} {243243#false} #1112#return; {243243#false} is VALID [2022-04-28 08:19:41,110 INFO L290 TraceCheckUtils]: 107: Hoare triple {243243#false} #res := ~ntStatus~1; {243243#false} is VALID [2022-04-28 08:19:41,110 INFO L290 TraceCheckUtils]: 108: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-28 08:19:41,110 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {243243#false} {243242#true} #1020#return; {243243#false} is VALID [2022-04-28 08:19:41,110 INFO L290 TraceCheckUtils]: 110: Hoare triple {243243#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {243243#false} is VALID [2022-04-28 08:19:41,110 INFO L290 TraceCheckUtils]: 111: Hoare triple {243243#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {243243#false} is VALID [2022-04-28 08:19:41,110 INFO L290 TraceCheckUtils]: 112: Hoare triple {243243#false} assume !(0 == ~PagingReferenceCount~0); {243243#false} is VALID [2022-04-28 08:19:41,110 INFO L290 TraceCheckUtils]: 113: Hoare triple {243243#false} #res := ~ntStatus~0; {243243#false} is VALID [2022-04-28 08:19:41,110 INFO L290 TraceCheckUtils]: 114: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-28 08:19:41,111 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {243243#false} {243242#true} #1076#return; {243243#false} is VALID [2022-04-28 08:19:41,112 INFO L272 TraceCheckUtils]: 0: Hoare triple {243242#true} call ULTIMATE.init(); {243369#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:19:41,112 INFO L290 TraceCheckUtils]: 1: Hoare triple {243369#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {243242#true} is VALID [2022-04-28 08:19:41,112 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,112 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {243242#true} {243242#true} #1156#return; {243242#true} is VALID [2022-04-28 08:19:41,112 INFO L272 TraceCheckUtils]: 4: Hoare triple {243242#true} call #t~ret170 := main(); {243242#true} is VALID [2022-04-28 08:19:41,113 INFO L290 TraceCheckUtils]: 5: Hoare triple {243242#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {243242#true} is VALID [2022-04-28 08:19:41,113 INFO L272 TraceCheckUtils]: 6: Hoare triple {243242#true} call _BLAST_init(); {243370#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:41,114 INFO L290 TraceCheckUtils]: 7: Hoare triple {243370#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {243242#true} is VALID [2022-04-28 08:19:41,114 INFO L290 TraceCheckUtils]: 8: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,114 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {243242#true} {243242#true} #1066#return; {243242#true} is VALID [2022-04-28 08:19:41,114 INFO L290 TraceCheckUtils]: 10: Hoare triple {243242#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {243242#true} is VALID [2022-04-28 08:19:41,114 INFO L290 TraceCheckUtils]: 11: Hoare triple {243242#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {243242#true} is VALID [2022-04-28 08:19:41,114 INFO L272 TraceCheckUtils]: 12: Hoare triple {243242#true} call stub_driver_init(); {243371#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:41,114 INFO L290 TraceCheckUtils]: 13: Hoare triple {243371#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {243242#true} is VALID [2022-04-28 08:19:41,114 INFO L290 TraceCheckUtils]: 14: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,115 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {243242#true} {243242#true} #1068#return; {243242#true} is VALID [2022-04-28 08:19:41,115 INFO L290 TraceCheckUtils]: 16: Hoare triple {243242#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {243242#true} is VALID [2022-04-28 08:19:41,115 INFO L290 TraceCheckUtils]: 17: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {243242#true} is VALID [2022-04-28 08:19:41,115 INFO L290 TraceCheckUtils]: 18: Hoare triple {243242#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {243242#true} is VALID [2022-04-28 08:19:41,115 INFO L290 TraceCheckUtils]: 19: Hoare triple {243242#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {243242#true} is VALID [2022-04-28 08:19:41,115 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} assume 3 == ~tmp_ndt_4~0; {243242#true} is VALID [2022-04-28 08:19:41,116 INFO L272 TraceCheckUtils]: 21: Hoare triple {243242#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {243372#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:41,116 INFO L290 TraceCheckUtils]: 22: Hoare triple {243372#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {243242#true} is VALID [2022-04-28 08:19:41,116 INFO L290 TraceCheckUtils]: 23: Hoare triple {243242#true} assume 1 == ~PagingReferenceCount~0; {243242#true} is VALID [2022-04-28 08:19:41,116 INFO L290 TraceCheckUtils]: 24: Hoare triple {243242#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {243242#true} is VALID [2022-04-28 08:19:41,116 INFO L290 TraceCheckUtils]: 25: Hoare triple {243242#true} assume !(0 != ~disketteExtension__IsRemoved~0); {243242#true} is VALID [2022-04-28 08:19:41,116 INFO L290 TraceCheckUtils]: 26: Hoare triple {243242#true} assume 0 == ~irpSp__MinorFunction~0; {243242#true} is VALID [2022-04-28 08:19:41,117 INFO L272 TraceCheckUtils]: 27: Hoare triple {243242#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {243477#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:41,117 INFO L290 TraceCheckUtils]: 28: Hoare triple {243477#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {243242#true} is VALID [2022-04-28 08:19:41,117 INFO L290 TraceCheckUtils]: 29: Hoare triple {243242#true} assume !(~s~0 != ~NP~0); {243242#true} is VALID [2022-04-28 08:19:41,117 INFO L290 TraceCheckUtils]: 30: Hoare triple {243242#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {243242#true} is VALID [2022-04-28 08:19:41,117 INFO L290 TraceCheckUtils]: 31: Hoare triple {243242#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {243242#true} is VALID [2022-04-28 08:19:41,118 INFO L272 TraceCheckUtils]: 32: Hoare triple {243242#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:41,118 INFO L290 TraceCheckUtils]: 33: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-28 08:19:41,118 INFO L290 TraceCheckUtils]: 34: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-28 08:19:41,118 INFO L272 TraceCheckUtils]: 35: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:41,118 INFO L290 TraceCheckUtils]: 36: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-28 08:19:41,119 INFO L272 TraceCheckUtils]: 37: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:41,119 INFO L290 TraceCheckUtils]: 38: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-28 08:19:41,119 INFO L290 TraceCheckUtils]: 39: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,119 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 08:19:41,119 INFO L290 TraceCheckUtils]: 41: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-28 08:19:41,120 INFO L290 TraceCheckUtils]: 42: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,120 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 08:19:41,120 INFO L290 TraceCheckUtils]: 44: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-28 08:19:41,120 INFO L290 TraceCheckUtils]: 45: Hoare triple {243242#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {243242#true} is VALID [2022-04-28 08:19:41,120 INFO L272 TraceCheckUtils]: 46: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:41,120 INFO L290 TraceCheckUtils]: 47: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-28 08:19:41,120 INFO L290 TraceCheckUtils]: 48: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,121 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 08:19:41,121 INFO L290 TraceCheckUtils]: 50: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-28 08:19:41,121 INFO L290 TraceCheckUtils]: 51: Hoare triple {243242#true} assume 0 == ~tmp_ndt_10~0; {243242#true} is VALID [2022-04-28 08:19:41,121 INFO L290 TraceCheckUtils]: 52: Hoare triple {243242#true} ~returnVal2~0 := 0; {243242#true} is VALID [2022-04-28 08:19:41,121 INFO L290 TraceCheckUtils]: 53: Hoare triple {243242#true} assume !(~s~0 == ~NP~0); {243242#true} is VALID [2022-04-28 08:19:41,121 INFO L290 TraceCheckUtils]: 54: Hoare triple {243242#true} assume ~s~0 == ~MPR1~0; {243242#true} is VALID [2022-04-28 08:19:41,121 INFO L290 TraceCheckUtils]: 55: Hoare triple {243242#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243242#true} is VALID [2022-04-28 08:19:41,121 INFO L290 TraceCheckUtils]: 56: Hoare triple {243242#true} #res := ~returnVal2~0; {243242#true} is VALID [2022-04-28 08:19:41,121 INFO L290 TraceCheckUtils]: 57: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,121 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {243242#true} {243242#true} #1098#return; {243242#true} is VALID [2022-04-28 08:19:41,122 INFO L290 TraceCheckUtils]: 59: Hoare triple {243242#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {243242#true} is VALID [2022-04-28 08:19:41,122 INFO L290 TraceCheckUtils]: 60: Hoare triple {243242#true} assume !(259 == ~__cil_tmp42~0); {243242#true} is VALID [2022-04-28 08:19:41,122 INFO L290 TraceCheckUtils]: 61: Hoare triple {243242#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {243242#true} is VALID [2022-04-28 08:19:41,122 INFO L272 TraceCheckUtils]: 62: Hoare triple {243242#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:41,123 INFO L290 TraceCheckUtils]: 63: Hoare triple {243574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {243242#true} is VALID [2022-04-28 08:19:41,123 INFO L272 TraceCheckUtils]: 64: Hoare triple {243242#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {243610#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:41,124 INFO L290 TraceCheckUtils]: 65: Hoare triple {243610#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {243242#true} is VALID [2022-04-28 08:19:41,124 INFO L290 TraceCheckUtils]: 66: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-28 08:19:41,124 INFO L290 TraceCheckUtils]: 67: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-28 08:19:41,124 INFO L290 TraceCheckUtils]: 68: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,124 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-28 08:19:41,124 INFO L290 TraceCheckUtils]: 70: Hoare triple {243242#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {243242#true} is VALID [2022-04-28 08:19:41,124 INFO L290 TraceCheckUtils]: 71: Hoare triple {243242#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {243242#true} is VALID [2022-04-28 08:19:41,125 INFO L272 TraceCheckUtils]: 72: Hoare triple {243242#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:41,125 INFO L290 TraceCheckUtils]: 73: Hoare triple {243557#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {243242#true} is VALID [2022-04-28 08:19:41,125 INFO L290 TraceCheckUtils]: 74: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-28 08:19:41,125 INFO L272 TraceCheckUtils]: 75: Hoare triple {243242#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:41,125 INFO L290 TraceCheckUtils]: 76: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {243242#true} is VALID [2022-04-28 08:19:41,126 INFO L272 TraceCheckUtils]: 77: Hoare triple {243242#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:41,126 INFO L290 TraceCheckUtils]: 78: Hoare triple {243569#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {243242#true} is VALID [2022-04-28 08:19:41,126 INFO L290 TraceCheckUtils]: 79: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,126 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 08:19:41,126 INFO L290 TraceCheckUtils]: 81: Hoare triple {243242#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {243242#true} is VALID [2022-04-28 08:19:41,126 INFO L290 TraceCheckUtils]: 82: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,126 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 08:19:41,126 INFO L290 TraceCheckUtils]: 84: Hoare triple {243242#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {243242#true} is VALID [2022-04-28 08:19:41,126 INFO L290 TraceCheckUtils]: 85: Hoare triple {243242#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {243242#true} is VALID [2022-04-28 08:19:41,127 INFO L272 TraceCheckUtils]: 86: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:41,127 INFO L290 TraceCheckUtils]: 87: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {243242#true} is VALID [2022-04-28 08:19:41,127 INFO L290 TraceCheckUtils]: 88: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,127 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 08:19:41,127 INFO L290 TraceCheckUtils]: 90: Hoare triple {243242#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {243242#true} is VALID [2022-04-28 08:19:41,127 INFO L290 TraceCheckUtils]: 91: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {243242#true} is VALID [2022-04-28 08:19:41,127 INFO L290 TraceCheckUtils]: 92: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-28 08:19:41,127 INFO L290 TraceCheckUtils]: 93: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,128 INFO L290 TraceCheckUtils]: 94: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,128 INFO L290 TraceCheckUtils]: 95: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,128 INFO L290 TraceCheckUtils]: 96: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 08:19:41,129 INFO L290 TraceCheckUtils]: 97: Hoare triple {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 08:19:41,129 INFO L290 TraceCheckUtils]: 98: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 08:19:41,130 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {243242#true} #1152#return; {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} is VALID [2022-04-28 08:19:41,130 INFO L290 TraceCheckUtils]: 100: Hoare triple {243607#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret88|) 0)} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-28 08:19:41,130 INFO L290 TraceCheckUtils]: 101: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} assume !(259 == ~__cil_tmp11~0); {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-28 08:19:41,131 INFO L290 TraceCheckUtils]: 102: Hoare triple {243608#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} #res := ~ntStatus~2; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-28 08:19:41,131 INFO L290 TraceCheckUtils]: 103: Hoare triple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-28 08:19:41,132 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} {243242#true} #1102#return; {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} is VALID [2022-04-28 08:19:41,132 INFO L290 TraceCheckUtils]: 105: Hoare triple {243546#(<= (+ |FloppyStartDevice_#t~ret77| 1073741823) 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {243547#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} is VALID [2022-04-28 08:19:41,132 INFO L290 TraceCheckUtils]: 106: Hoare triple {243547#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {243243#false} is VALID [2022-04-28 08:19:41,132 INFO L290 TraceCheckUtils]: 107: Hoare triple {243243#false} assume !(0 != ~fdcInfo__AcpiBios~0); {243243#false} is VALID [2022-04-28 08:19:41,133 INFO L290 TraceCheckUtils]: 108: Hoare triple {243243#false} assume 4 == ~disketteExtension__DriveType~0; {243243#false} is VALID [2022-04-28 08:19:41,133 INFO L290 TraceCheckUtils]: 109: Hoare triple {243243#false} ~InterfaceType~0 := 0; {243243#false} is VALID [2022-04-28 08:19:41,133 INFO L290 TraceCheckUtils]: 110: Hoare triple {243243#false} assume !false; {243243#false} is VALID [2022-04-28 08:19:41,133 INFO L290 TraceCheckUtils]: 111: Hoare triple {243243#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {243243#false} is VALID [2022-04-28 08:19:41,133 INFO L290 TraceCheckUtils]: 112: Hoare triple {243243#false} assume ~ntStatus~1 >= 0; {243243#false} is VALID [2022-04-28 08:19:41,133 INFO L290 TraceCheckUtils]: 113: Hoare triple {243243#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {243243#false} is VALID [2022-04-28 08:19:41,133 INFO L272 TraceCheckUtils]: 114: Hoare triple {243243#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {243242#true} is VALID [2022-04-28 08:19:41,133 INFO L290 TraceCheckUtils]: 115: Hoare triple {243242#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {243242#true} is VALID [2022-04-28 08:19:41,133 INFO L290 TraceCheckUtils]: 116: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_8~0); {243242#true} is VALID [2022-04-28 08:19:41,133 INFO L290 TraceCheckUtils]: 117: Hoare triple {243242#true} #res := -1073741808; {243242#true} is VALID [2022-04-28 08:19:41,133 INFO L290 TraceCheckUtils]: 118: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,133 INFO L284 TraceCheckUtils]: 119: Hoare quadruple {243242#true} {243243#false} #1108#return; {243243#false} is VALID [2022-04-28 08:19:41,133 INFO L290 TraceCheckUtils]: 120: Hoare triple {243243#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {243243#false} is VALID [2022-04-28 08:19:41,133 INFO L290 TraceCheckUtils]: 121: Hoare triple {243243#false} assume !(~pnpStatus~0 >= 0); {243243#false} is VALID [2022-04-28 08:19:41,133 INFO L290 TraceCheckUtils]: 122: Hoare triple {243243#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {243243#false} is VALID [2022-04-28 08:19:41,134 INFO L290 TraceCheckUtils]: 123: Hoare triple {243243#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {243243#false} is VALID [2022-04-28 08:19:41,134 INFO L272 TraceCheckUtils]: 124: Hoare triple {243243#false} call IofCompleteRequest(~Irp, 0); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:41,134 INFO L290 TraceCheckUtils]: 125: Hoare triple {243573#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {243242#true} is VALID [2022-04-28 08:19:41,134 INFO L290 TraceCheckUtils]: 126: Hoare triple {243242#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {243242#true} is VALID [2022-04-28 08:19:41,134 INFO L290 TraceCheckUtils]: 127: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 08:19:41,134 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {243242#true} {243243#false} #1112#return; {243243#false} is VALID [2022-04-28 08:19:41,134 INFO L290 TraceCheckUtils]: 129: Hoare triple {243243#false} #res := ~ntStatus~1; {243243#false} is VALID [2022-04-28 08:19:41,134 INFO L290 TraceCheckUtils]: 130: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-28 08:19:41,134 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {243243#false} {243242#true} #1020#return; {243243#false} is VALID [2022-04-28 08:19:41,134 INFO L290 TraceCheckUtils]: 132: Hoare triple {243243#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {243243#false} is VALID [2022-04-28 08:19:41,134 INFO L290 TraceCheckUtils]: 133: Hoare triple {243243#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {243243#false} is VALID [2022-04-28 08:19:41,134 INFO L290 TraceCheckUtils]: 134: Hoare triple {243243#false} assume !(0 == ~PagingReferenceCount~0); {243243#false} is VALID [2022-04-28 08:19:41,134 INFO L290 TraceCheckUtils]: 135: Hoare triple {243243#false} #res := ~ntStatus~0; {243243#false} is VALID [2022-04-28 08:19:41,135 INFO L290 TraceCheckUtils]: 136: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-28 08:19:41,135 INFO L284 TraceCheckUtils]: 137: Hoare quadruple {243243#false} {243242#true} #1076#return; {243243#false} is VALID [2022-04-28 08:19:41,135 INFO L290 TraceCheckUtils]: 138: Hoare triple {243243#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {243243#false} is VALID [2022-04-28 08:19:41,135 INFO L290 TraceCheckUtils]: 139: Hoare triple {243243#false} assume !(1 == ~pended~0); {243243#false} is VALID [2022-04-28 08:19:41,135 INFO L290 TraceCheckUtils]: 140: Hoare triple {243243#false} assume !(1 == ~pended~0); {243243#false} is VALID [2022-04-28 08:19:41,135 INFO L290 TraceCheckUtils]: 141: Hoare triple {243243#false} assume ~s~0 != ~UNLOADED~0; {243243#false} is VALID [2022-04-28 08:19:41,135 INFO L290 TraceCheckUtils]: 142: Hoare triple {243243#false} assume -1 != ~status~1; {243243#false} is VALID [2022-04-28 08:19:41,135 INFO L290 TraceCheckUtils]: 143: Hoare triple {243243#false} assume ~s~0 != ~SKIP2~0; {243243#false} is VALID [2022-04-28 08:19:41,135 INFO L290 TraceCheckUtils]: 144: Hoare triple {243243#false} assume ~s~0 != ~IPC~0; {243243#false} is VALID [2022-04-28 08:19:41,135 INFO L290 TraceCheckUtils]: 145: Hoare triple {243243#false} assume !(~s~0 != ~DC~0); {243243#false} is VALID [2022-04-28 08:19:41,136 INFO L290 TraceCheckUtils]: 146: Hoare triple {243243#false} assume !(1 == ~pended~0); {243243#false} is VALID [2022-04-28 08:19:41,136 INFO L290 TraceCheckUtils]: 147: Hoare triple {243243#false} assume ~s~0 == ~DC~0; {243243#false} is VALID [2022-04-28 08:19:41,136 INFO L290 TraceCheckUtils]: 148: Hoare triple {243243#false} assume 259 == ~status~1; {243243#false} is VALID [2022-04-28 08:19:41,136 INFO L272 TraceCheckUtils]: 149: Hoare triple {243243#false} call errorFn(); {243243#false} is VALID [2022-04-28 08:19:41,136 INFO L290 TraceCheckUtils]: 150: Hoare triple {243243#false} assume !false; {243243#false} is VALID [2022-04-28 08:19:41,136 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-04-28 08:19:41,137 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:19:41,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2045548285] [2022-04-28 08:19:41,137 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2045548285] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:41,137 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:41,137 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 08:19:41,137 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:19:41,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [304380834] [2022-04-28 08:19:41,137 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [304380834] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:41,137 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:41,137 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 08:19:41,137 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [96335952] [2022-04-28 08:19:41,137 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:19:41,138 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) Word has length 151 [2022-04-28 08:19:41,138 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:19:41,138 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-28 08:19:41,224 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:41,225 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 08:19:41,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:41,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 08:19:41,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=269, Unknown=0, NotChecked=0, Total=342 [2022-04-28 08:19:41,225 INFO L87 Difference]: Start difference. First operand 265 states and 293 transitions. Second operand has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-28 08:19:45,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:45,119 INFO L93 Difference]: Finished difference Result 360 states and 402 transitions. [2022-04-28 08:19:45,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-28 08:19:45,119 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) Word has length 151 [2022-04-28 08:19:45,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:19:45,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-28 08:19:45,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 306 transitions. [2022-04-28 08:19:45,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-28 08:19:45,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 306 transitions. [2022-04-28 08:19:45,123 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 306 transitions. [2022-04-28 08:19:45,378 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 306 edges. 306 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:45,382 INFO L225 Difference]: With dead ends: 360 [2022-04-28 08:19:45,382 INFO L226 Difference]: Without dead ends: 279 [2022-04-28 08:19:45,382 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 110 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=120, Invalid=480, Unknown=0, NotChecked=0, Total=600 [2022-04-28 08:19:45,382 INFO L413 NwaCegarLoop]: 184 mSDtfsCounter, 230 mSDsluCounter, 1076 mSDsCounter, 0 mSdLazyCounter, 1092 mSolverCounterSat, 99 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 231 SdHoareTripleChecker+Valid, 1260 SdHoareTripleChecker+Invalid, 1191 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 1092 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-28 08:19:45,383 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [231 Valid, 1260 Invalid, 1191 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 1092 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-28 08:19:45,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2022-04-28 08:19:46,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 265. [2022-04-28 08:19:46,318 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:19:46,319 INFO L82 GeneralOperation]: Start isEquivalent. First operand 279 states. Second operand has 265 states, 209 states have (on average 1.1339712918660287) internal successors, (237), 211 states have internal predecessors, (237), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-28 08:19:46,319 INFO L74 IsIncluded]: Start isIncluded. First operand 279 states. Second operand has 265 states, 209 states have (on average 1.1339712918660287) internal successors, (237), 211 states have internal predecessors, (237), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-28 08:19:46,319 INFO L87 Difference]: Start difference. First operand 279 states. Second operand has 265 states, 209 states have (on average 1.1339712918660287) internal successors, (237), 211 states have internal predecessors, (237), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-28 08:19:46,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:46,322 INFO L93 Difference]: Finished difference Result 279 states and 309 transitions. [2022-04-28 08:19:46,322 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 309 transitions. [2022-04-28 08:19:46,322 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:46,322 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:46,323 INFO L74 IsIncluded]: Start isIncluded. First operand has 265 states, 209 states have (on average 1.1339712918660287) internal successors, (237), 211 states have internal predecessors, (237), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) Second operand 279 states. [2022-04-28 08:19:46,323 INFO L87 Difference]: Start difference. First operand has 265 states, 209 states have (on average 1.1339712918660287) internal successors, (237), 211 states have internal predecessors, (237), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) Second operand 279 states. [2022-04-28 08:19:46,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:46,326 INFO L93 Difference]: Finished difference Result 279 states and 309 transitions. [2022-04-28 08:19:46,326 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 309 transitions. [2022-04-28 08:19:46,326 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:46,326 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:46,326 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:19:46,326 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:19:46,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 265 states, 209 states have (on average 1.1339712918660287) internal successors, (237), 211 states have internal predecessors, (237), 26 states have call successors, (26), 26 states have call predecessors, (26), 29 states have return successors, (29), 27 states have call predecessors, (29), 24 states have call successors, (29) [2022-04-28 08:19:46,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 292 transitions. [2022-04-28 08:19:46,330 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 292 transitions. Word has length 151 [2022-04-28 08:19:46,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:19:46,330 INFO L495 AbstractCegarLoop]: Abstraction has 265 states and 292 transitions. [2022-04-28 08:19:46,330 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (16), 12 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-04-28 08:19:46,331 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 265 states and 292 transitions. [2022-04-28 08:19:47,085 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 292 edges. 292 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:47,086 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 292 transitions. [2022-04-28 08:19:47,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-04-28 08:19:47,086 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:19:47,087 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:19:47,087 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable60 [2022-04-28 08:19:47,087 INFO L420 AbstractCegarLoop]: === Iteration 62 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:19:47,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:19:47,087 INFO L85 PathProgramCache]: Analyzing trace with hash -1843438784, now seen corresponding path program 1 times [2022-04-28 08:19:47,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:47,087 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [913920848] [2022-04-28 08:19:47,088 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:19:47,088 INFO L85 PathProgramCache]: Analyzing trace with hash -1843438784, now seen corresponding path program 2 times [2022-04-28 08:19:47,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:19:47,089 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1541490758] [2022-04-28 08:19:47,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:19:47,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:19:47,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:19:47,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,208 INFO L290 TraceCheckUtils]: 0: Hoare triple {245582#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,208 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,208 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1156#return; {245451#true} is VALID [2022-04-28 08:19:47,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:19:47,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,230 INFO L290 TraceCheckUtils]: 0: Hoare triple {245583#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,230 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,230 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1066#return; {245451#true} is VALID [2022-04-28 08:19:47,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:19:47,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,241 INFO L290 TraceCheckUtils]: 0: Hoare triple {245584#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,241 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,241 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1068#return; {245451#true} is VALID [2022-04-28 08:19:47,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:19:47,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 08:19:47,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:19:47,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:19:47,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:47,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,417 INFO L290 TraceCheckUtils]: 0: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-28 08:19:47,417 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,418 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 08:19:47,418 INFO L290 TraceCheckUtils]: 0: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-28 08:19:47,418 INFO L272 TraceCheckUtils]: 1: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,418 INFO L290 TraceCheckUtils]: 2: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-28 08:19:47,418 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,418 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 08:19:47,419 INFO L290 TraceCheckUtils]: 5: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-28 08:19:47,419 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,419 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 08:19:47,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:19:47,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,431 INFO L290 TraceCheckUtils]: 0: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,432 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,432 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 08:19:47,432 INFO L290 TraceCheckUtils]: 0: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-28 08:19:47,432 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-28 08:19:47,432 INFO L272 TraceCheckUtils]: 2: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,432 INFO L290 TraceCheckUtils]: 3: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-28 08:19:47,433 INFO L272 TraceCheckUtils]: 4: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,433 INFO L290 TraceCheckUtils]: 5: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-28 08:19:47,433 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,433 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 08:19:47,433 INFO L290 TraceCheckUtils]: 8: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-28 08:19:47,433 INFO L290 TraceCheckUtils]: 9: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,433 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 08:19:47,434 INFO L290 TraceCheckUtils]: 11: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-28 08:19:47,434 INFO L290 TraceCheckUtils]: 12: Hoare triple {245451#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {245451#true} is VALID [2022-04-28 08:19:47,434 INFO L272 TraceCheckUtils]: 13: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:47,434 INFO L290 TraceCheckUtils]: 14: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,434 INFO L290 TraceCheckUtils]: 15: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,434 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 08:19:47,434 INFO L290 TraceCheckUtils]: 17: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-28 08:19:47,434 INFO L290 TraceCheckUtils]: 18: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-28 08:19:47,434 INFO L290 TraceCheckUtils]: 19: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,435 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-28 08:19:47,435 INFO L290 TraceCheckUtils]: 21: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,435 INFO L290 TraceCheckUtils]: 22: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-28 08:19:47,435 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-28 08:19:47,435 INFO L290 TraceCheckUtils]: 24: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,435 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {245451#true} {245451#true} #1098#return; {245451#true} is VALID [2022-04-28 08:19:47,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 08:19:47,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:47,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,473 INFO L290 TraceCheckUtils]: 0: Hoare triple {245827#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {245451#true} is VALID [2022-04-28 08:19:47,473 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-28 08:19:47,473 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-28 08:19:47,473 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,473 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-28 08:19:47,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 08:19:47,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:19:47,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:47,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,483 INFO L290 TraceCheckUtils]: 0: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-28 08:19:47,483 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,484 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 08:19:47,484 INFO L290 TraceCheckUtils]: 0: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-28 08:19:47,484 INFO L272 TraceCheckUtils]: 1: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,484 INFO L290 TraceCheckUtils]: 2: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-28 08:19:47,485 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,485 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 08:19:47,485 INFO L290 TraceCheckUtils]: 5: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-28 08:19:47,485 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,485 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 08:19:47,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:19:47,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,486 INFO L290 TraceCheckUtils]: 0: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,487 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,487 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 08:19:47,487 INFO L290 TraceCheckUtils]: 0: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-28 08:19:47,487 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-28 08:19:47,487 INFO L272 TraceCheckUtils]: 2: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,487 INFO L290 TraceCheckUtils]: 3: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-28 08:19:47,488 INFO L272 TraceCheckUtils]: 4: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,488 INFO L290 TraceCheckUtils]: 5: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-28 08:19:47,488 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,488 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 08:19:47,488 INFO L290 TraceCheckUtils]: 8: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-28 08:19:47,488 INFO L290 TraceCheckUtils]: 9: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,489 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 08:19:47,489 INFO L290 TraceCheckUtils]: 11: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-28 08:19:47,489 INFO L290 TraceCheckUtils]: 12: Hoare triple {245451#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {245451#true} is VALID [2022-04-28 08:19:47,489 INFO L272 TraceCheckUtils]: 13: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:47,489 INFO L290 TraceCheckUtils]: 14: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,489 INFO L290 TraceCheckUtils]: 15: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,489 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 08:19:47,489 INFO L290 TraceCheckUtils]: 17: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-28 08:19:47,489 INFO L290 TraceCheckUtils]: 18: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-28 08:19:47,490 INFO L290 TraceCheckUtils]: 19: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,490 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-28 08:19:47,490 INFO L290 TraceCheckUtils]: 21: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,490 INFO L290 TraceCheckUtils]: 22: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-28 08:19:47,490 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-28 08:19:47,490 INFO L290 TraceCheckUtils]: 24: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,490 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-28 08:19:47,490 INFO L290 TraceCheckUtils]: 0: Hoare triple {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {245451#true} is VALID [2022-04-28 08:19:47,491 INFO L272 TraceCheckUtils]: 1: Hoare triple {245451#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {245827#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:47,491 INFO L290 TraceCheckUtils]: 2: Hoare triple {245827#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {245451#true} is VALID [2022-04-28 08:19:47,491 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-28 08:19:47,491 INFO L290 TraceCheckUtils]: 4: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-28 08:19:47,491 INFO L290 TraceCheckUtils]: 5: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,491 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-28 08:19:47,492 INFO L290 TraceCheckUtils]: 7: Hoare triple {245451#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {245451#true} is VALID [2022-04-28 08:19:47,492 INFO L290 TraceCheckUtils]: 8: Hoare triple {245451#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {245451#true} is VALID [2022-04-28 08:19:47,492 INFO L272 TraceCheckUtils]: 9: Hoare triple {245451#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:47,492 INFO L290 TraceCheckUtils]: 10: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-28 08:19:47,492 INFO L290 TraceCheckUtils]: 11: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-28 08:19:47,493 INFO L272 TraceCheckUtils]: 12: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,493 INFO L290 TraceCheckUtils]: 13: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-28 08:19:47,494 INFO L272 TraceCheckUtils]: 14: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,494 INFO L290 TraceCheckUtils]: 15: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-28 08:19:47,494 INFO L290 TraceCheckUtils]: 16: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,494 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 08:19:47,494 INFO L290 TraceCheckUtils]: 18: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-28 08:19:47,494 INFO L290 TraceCheckUtils]: 19: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,494 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 08:19:47,494 INFO L290 TraceCheckUtils]: 21: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-28 08:19:47,494 INFO L290 TraceCheckUtils]: 22: Hoare triple {245451#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {245451#true} is VALID [2022-04-28 08:19:47,494 INFO L272 TraceCheckUtils]: 23: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:47,495 INFO L290 TraceCheckUtils]: 24: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,495 INFO L290 TraceCheckUtils]: 25: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,495 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 08:19:47,495 INFO L290 TraceCheckUtils]: 27: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-28 08:19:47,495 INFO L290 TraceCheckUtils]: 28: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-28 08:19:47,495 INFO L290 TraceCheckUtils]: 29: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,495 INFO L290 TraceCheckUtils]: 30: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-28 08:19:47,495 INFO L290 TraceCheckUtils]: 31: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,495 INFO L290 TraceCheckUtils]: 32: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-28 08:19:47,495 INFO L290 TraceCheckUtils]: 33: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-28 08:19:47,495 INFO L290 TraceCheckUtils]: 34: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,496 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-28 08:19:47,496 INFO L290 TraceCheckUtils]: 36: Hoare triple {245451#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {245451#true} is VALID [2022-04-28 08:19:47,496 INFO L290 TraceCheckUtils]: 37: Hoare triple {245451#true} assume !(259 == ~__cil_tmp11~0); {245451#true} is VALID [2022-04-28 08:19:47,496 INFO L290 TraceCheckUtils]: 38: Hoare triple {245451#true} #res := ~ntStatus~2; {245451#true} is VALID [2022-04-28 08:19:47,496 INFO L290 TraceCheckUtils]: 39: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,496 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {245451#true} {245451#true} #1102#return; {245451#true} is VALID [2022-04-28 08:19:47,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-04-28 08:19:47,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,514 INFO L290 TraceCheckUtils]: 0: Hoare triple {245451#true} ~DisketteExtension := #in~DisketteExtension;~FdcInfo := #in~FdcInfo;#res := 0; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-28 08:19:47,515 INFO L290 TraceCheckUtils]: 1: Hoare triple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} assume true; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-28 08:19:47,515 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} {245451#true} #1104#return; {245766#(= |FloppyStartDevice_#t~ret78| 0)} is VALID [2022-04-28 08:19:47,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-04-28 08:19:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,518 INFO L290 TraceCheckUtils]: 0: Hoare triple {245451#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {245451#true} is VALID [2022-04-28 08:19:47,518 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_8~0); {245451#true} is VALID [2022-04-28 08:19:47,518 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} #res := -1073741808; {245451#true} is VALID [2022-04-28 08:19:47,518 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,519 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-04-28 08:19:47,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:47,521 INFO L290 TraceCheckUtils]: 0: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {245451#true} is VALID [2022-04-28 08:19:47,521 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {245451#true} is VALID [2022-04-28 08:19:47,521 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,521 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,522 INFO L290 TraceCheckUtils]: 0: Hoare triple {245695#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {245451#true} is VALID [2022-04-28 08:19:47,522 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume !(~s~0 != ~NP~0); {245451#true} is VALID [2022-04-28 08:19:47,522 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {245451#true} is VALID [2022-04-28 08:19:47,522 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {245451#true} is VALID [2022-04-28 08:19:47,522 INFO L272 TraceCheckUtils]: 4: Hoare triple {245451#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:47,523 INFO L290 TraceCheckUtils]: 5: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-28 08:19:47,523 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-28 08:19:47,523 INFO L272 TraceCheckUtils]: 7: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,523 INFO L290 TraceCheckUtils]: 8: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-28 08:19:47,524 INFO L272 TraceCheckUtils]: 9: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,524 INFO L290 TraceCheckUtils]: 10: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-28 08:19:47,524 INFO L290 TraceCheckUtils]: 11: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,524 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 08:19:47,524 INFO L290 TraceCheckUtils]: 13: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-28 08:19:47,524 INFO L290 TraceCheckUtils]: 14: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,524 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 08:19:47,524 INFO L290 TraceCheckUtils]: 16: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-28 08:19:47,524 INFO L290 TraceCheckUtils]: 17: Hoare triple {245451#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {245451#true} is VALID [2022-04-28 08:19:47,525 INFO L272 TraceCheckUtils]: 18: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:47,525 INFO L290 TraceCheckUtils]: 19: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,525 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,525 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 08:19:47,525 INFO L290 TraceCheckUtils]: 22: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-28 08:19:47,525 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-28 08:19:47,525 INFO L290 TraceCheckUtils]: 24: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,525 INFO L290 TraceCheckUtils]: 25: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-28 08:19:47,525 INFO L290 TraceCheckUtils]: 26: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,525 INFO L290 TraceCheckUtils]: 27: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-28 08:19:47,525 INFO L290 TraceCheckUtils]: 28: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-28 08:19:47,526 INFO L290 TraceCheckUtils]: 29: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,526 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {245451#true} {245451#true} #1098#return; {245451#true} is VALID [2022-04-28 08:19:47,526 INFO L290 TraceCheckUtils]: 31: Hoare triple {245451#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {245451#true} is VALID [2022-04-28 08:19:47,526 INFO L290 TraceCheckUtils]: 32: Hoare triple {245451#true} assume !(259 == ~__cil_tmp42~0); {245451#true} is VALID [2022-04-28 08:19:47,526 INFO L290 TraceCheckUtils]: 33: Hoare triple {245451#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,527 INFO L272 TraceCheckUtils]: 34: Hoare triple {245451#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:47,527 INFO L290 TraceCheckUtils]: 35: Hoare triple {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {245451#true} is VALID [2022-04-28 08:19:47,528 INFO L272 TraceCheckUtils]: 36: Hoare triple {245451#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {245827#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:47,528 INFO L290 TraceCheckUtils]: 37: Hoare triple {245827#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {245451#true} is VALID [2022-04-28 08:19:47,528 INFO L290 TraceCheckUtils]: 38: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-28 08:19:47,528 INFO L290 TraceCheckUtils]: 39: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-28 08:19:47,528 INFO L290 TraceCheckUtils]: 40: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,528 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-28 08:19:47,528 INFO L290 TraceCheckUtils]: 42: Hoare triple {245451#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {245451#true} is VALID [2022-04-28 08:19:47,528 INFO L290 TraceCheckUtils]: 43: Hoare triple {245451#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {245451#true} is VALID [2022-04-28 08:19:47,538 INFO L272 TraceCheckUtils]: 44: Hoare triple {245451#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:47,538 INFO L290 TraceCheckUtils]: 45: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-28 08:19:47,538 INFO L290 TraceCheckUtils]: 46: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-28 08:19:47,539 INFO L272 TraceCheckUtils]: 47: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,539 INFO L290 TraceCheckUtils]: 48: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-28 08:19:47,544 INFO L272 TraceCheckUtils]: 49: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,544 INFO L290 TraceCheckUtils]: 50: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-28 08:19:47,544 INFO L290 TraceCheckUtils]: 51: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,544 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 08:19:47,544 INFO L290 TraceCheckUtils]: 53: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-28 08:19:47,544 INFO L290 TraceCheckUtils]: 54: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,544 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 08:19:47,545 INFO L290 TraceCheckUtils]: 56: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-28 08:19:47,545 INFO L290 TraceCheckUtils]: 57: Hoare triple {245451#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {245451#true} is VALID [2022-04-28 08:19:47,545 INFO L272 TraceCheckUtils]: 58: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:47,545 INFO L290 TraceCheckUtils]: 59: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,545 INFO L290 TraceCheckUtils]: 60: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,546 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 08:19:47,546 INFO L290 TraceCheckUtils]: 62: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-28 08:19:47,546 INFO L290 TraceCheckUtils]: 63: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-28 08:19:47,546 INFO L290 TraceCheckUtils]: 64: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,546 INFO L290 TraceCheckUtils]: 65: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-28 08:19:47,546 INFO L290 TraceCheckUtils]: 66: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,546 INFO L290 TraceCheckUtils]: 67: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-28 08:19:47,546 INFO L290 TraceCheckUtils]: 68: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-28 08:19:47,546 INFO L290 TraceCheckUtils]: 69: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,546 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-28 08:19:47,547 INFO L290 TraceCheckUtils]: 71: Hoare triple {245451#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {245451#true} is VALID [2022-04-28 08:19:47,547 INFO L290 TraceCheckUtils]: 72: Hoare triple {245451#true} assume !(259 == ~__cil_tmp11~0); {245451#true} is VALID [2022-04-28 08:19:47,547 INFO L290 TraceCheckUtils]: 73: Hoare triple {245451#true} #res := ~ntStatus~2; {245451#true} is VALID [2022-04-28 08:19:47,547 INFO L290 TraceCheckUtils]: 74: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,547 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {245451#true} {245451#true} #1102#return; {245451#true} is VALID [2022-04-28 08:19:47,547 INFO L290 TraceCheckUtils]: 76: Hoare triple {245451#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {245451#true} is VALID [2022-04-28 08:19:47,547 INFO L290 TraceCheckUtils]: 77: Hoare triple {245451#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {245451#true} is VALID [2022-04-28 08:19:47,547 INFO L290 TraceCheckUtils]: 78: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiBios~0; {245451#true} is VALID [2022-04-28 08:19:47,547 INFO L290 TraceCheckUtils]: 79: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiFdiSupported~0; {245451#true} is VALID [2022-04-28 08:19:47,547 INFO L272 TraceCheckUtils]: 80: Hoare triple {245451#true} call #t~ret78 := FlAcpiConfigureFloppy(~disketteExtension~1, ~fdcInfo~0); {245451#true} is VALID [2022-04-28 08:19:47,548 INFO L290 TraceCheckUtils]: 81: Hoare triple {245451#true} ~DisketteExtension := #in~DisketteExtension;~FdcInfo := #in~FdcInfo;#res := 0; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-28 08:19:47,549 INFO L290 TraceCheckUtils]: 82: Hoare triple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} assume true; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-28 08:19:47,549 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} {245451#true} #1104#return; {245766#(= |FloppyStartDevice_#t~ret78| 0)} is VALID [2022-04-28 08:19:47,550 INFO L290 TraceCheckUtils]: 84: Hoare triple {245766#(= |FloppyStartDevice_#t~ret78| 0)} assume -2147483648 <= #t~ret78 && #t~ret78 <= 2147483647;~ntStatus~1 := #t~ret78;havoc #t~ret78; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,550 INFO L290 TraceCheckUtils]: 85: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,551 INFO L290 TraceCheckUtils]: 86: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,551 INFO L290 TraceCheckUtils]: 87: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,551 INFO L272 TraceCheckUtils]: 88: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {245451#true} is VALID [2022-04-28 08:19:47,551 INFO L290 TraceCheckUtils]: 89: Hoare triple {245451#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {245451#true} is VALID [2022-04-28 08:19:47,552 INFO L290 TraceCheckUtils]: 90: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_8~0); {245451#true} is VALID [2022-04-28 08:19:47,552 INFO L290 TraceCheckUtils]: 91: Hoare triple {245451#true} #res := -1073741808; {245451#true} is VALID [2022-04-28 08:19:47,552 INFO L290 TraceCheckUtils]: 92: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,553 INFO L284 TraceCheckUtils]: 93: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,553 INFO L290 TraceCheckUtils]: 94: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,553 INFO L290 TraceCheckUtils]: 95: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,554 INFO L290 TraceCheckUtils]: 96: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,554 INFO L290 TraceCheckUtils]: 97: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,555 INFO L272 TraceCheckUtils]: 98: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:47,555 INFO L290 TraceCheckUtils]: 99: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {245451#true} is VALID [2022-04-28 08:19:47,555 INFO L290 TraceCheckUtils]: 100: Hoare triple {245451#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {245451#true} is VALID [2022-04-28 08:19:47,555 INFO L290 TraceCheckUtils]: 101: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,556 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,556 INFO L290 TraceCheckUtils]: 103: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 08:19:47,557 INFO L290 TraceCheckUtils]: 104: Hoare triple {245777#(= |FloppyStartDevice_#res| 0)} assume true; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 08:19:47,557 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {245777#(= |FloppyStartDevice_#res| 0)} {245451#true} #1020#return; {245692#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-28 08:19:47,558 INFO L290 TraceCheckUtils]: 0: Hoare triple {245585#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {245451#true} is VALID [2022-04-28 08:19:47,558 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume 1 == ~PagingReferenceCount~0; {245451#true} is VALID [2022-04-28 08:19:47,558 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {245451#true} is VALID [2022-04-28 08:19:47,558 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume !(0 != ~disketteExtension__IsRemoved~0); {245451#true} is VALID [2022-04-28 08:19:47,558 INFO L290 TraceCheckUtils]: 4: Hoare triple {245451#true} assume 0 == ~irpSp__MinorFunction~0; {245451#true} is VALID [2022-04-28 08:19:47,559 INFO L272 TraceCheckUtils]: 5: Hoare triple {245451#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {245695#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:47,559 INFO L290 TraceCheckUtils]: 6: Hoare triple {245695#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {245451#true} is VALID [2022-04-28 08:19:47,559 INFO L290 TraceCheckUtils]: 7: Hoare triple {245451#true} assume !(~s~0 != ~NP~0); {245451#true} is VALID [2022-04-28 08:19:47,559 INFO L290 TraceCheckUtils]: 8: Hoare triple {245451#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {245451#true} is VALID [2022-04-28 08:19:47,559 INFO L290 TraceCheckUtils]: 9: Hoare triple {245451#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {245451#true} is VALID [2022-04-28 08:19:47,560 INFO L272 TraceCheckUtils]: 10: Hoare triple {245451#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:47,560 INFO L290 TraceCheckUtils]: 11: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-28 08:19:47,560 INFO L290 TraceCheckUtils]: 12: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-28 08:19:47,560 INFO L272 TraceCheckUtils]: 13: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,560 INFO L290 TraceCheckUtils]: 14: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-28 08:19:47,561 INFO L272 TraceCheckUtils]: 15: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,561 INFO L290 TraceCheckUtils]: 16: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-28 08:19:47,561 INFO L290 TraceCheckUtils]: 17: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,561 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 08:19:47,561 INFO L290 TraceCheckUtils]: 19: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-28 08:19:47,561 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,561 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 08:19:47,561 INFO L290 TraceCheckUtils]: 22: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-28 08:19:47,562 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {245451#true} is VALID [2022-04-28 08:19:47,562 INFO L272 TraceCheckUtils]: 24: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:47,562 INFO L290 TraceCheckUtils]: 25: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,562 INFO L290 TraceCheckUtils]: 26: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,562 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 08:19:47,562 INFO L290 TraceCheckUtils]: 28: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-28 08:19:47,562 INFO L290 TraceCheckUtils]: 29: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-28 08:19:47,562 INFO L290 TraceCheckUtils]: 30: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,562 INFO L290 TraceCheckUtils]: 31: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-28 08:19:47,562 INFO L290 TraceCheckUtils]: 32: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,562 INFO L290 TraceCheckUtils]: 33: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-28 08:19:47,563 INFO L290 TraceCheckUtils]: 34: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-28 08:19:47,563 INFO L290 TraceCheckUtils]: 35: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,563 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {245451#true} {245451#true} #1098#return; {245451#true} is VALID [2022-04-28 08:19:47,563 INFO L290 TraceCheckUtils]: 37: Hoare triple {245451#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {245451#true} is VALID [2022-04-28 08:19:47,563 INFO L290 TraceCheckUtils]: 38: Hoare triple {245451#true} assume !(259 == ~__cil_tmp42~0); {245451#true} is VALID [2022-04-28 08:19:47,563 INFO L290 TraceCheckUtils]: 39: Hoare triple {245451#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,564 INFO L272 TraceCheckUtils]: 40: Hoare triple {245451#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:47,564 INFO L290 TraceCheckUtils]: 41: Hoare triple {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {245451#true} is VALID [2022-04-28 08:19:47,565 INFO L272 TraceCheckUtils]: 42: Hoare triple {245451#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {245827#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:47,565 INFO L290 TraceCheckUtils]: 43: Hoare triple {245827#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {245451#true} is VALID [2022-04-28 08:19:47,565 INFO L290 TraceCheckUtils]: 44: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-28 08:19:47,565 INFO L290 TraceCheckUtils]: 45: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-28 08:19:47,565 INFO L290 TraceCheckUtils]: 46: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,565 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-28 08:19:47,565 INFO L290 TraceCheckUtils]: 48: Hoare triple {245451#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {245451#true} is VALID [2022-04-28 08:19:47,565 INFO L290 TraceCheckUtils]: 49: Hoare triple {245451#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {245451#true} is VALID [2022-04-28 08:19:47,566 INFO L272 TraceCheckUtils]: 50: Hoare triple {245451#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:47,566 INFO L290 TraceCheckUtils]: 51: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-28 08:19:47,566 INFO L290 TraceCheckUtils]: 52: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-28 08:19:47,567 INFO L272 TraceCheckUtils]: 53: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,567 INFO L290 TraceCheckUtils]: 54: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-28 08:19:47,567 INFO L272 TraceCheckUtils]: 55: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,567 INFO L290 TraceCheckUtils]: 56: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-28 08:19:47,567 INFO L290 TraceCheckUtils]: 57: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,568 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 08:19:47,568 INFO L290 TraceCheckUtils]: 59: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-28 08:19:47,568 INFO L290 TraceCheckUtils]: 60: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,568 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 08:19:47,568 INFO L290 TraceCheckUtils]: 62: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-28 08:19:47,568 INFO L290 TraceCheckUtils]: 63: Hoare triple {245451#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {245451#true} is VALID [2022-04-28 08:19:47,568 INFO L272 TraceCheckUtils]: 64: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:47,568 INFO L290 TraceCheckUtils]: 65: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,568 INFO L290 TraceCheckUtils]: 66: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,568 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 08:19:47,569 INFO L290 TraceCheckUtils]: 68: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-28 08:19:47,569 INFO L290 TraceCheckUtils]: 69: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-28 08:19:47,569 INFO L290 TraceCheckUtils]: 70: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,569 INFO L290 TraceCheckUtils]: 71: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-28 08:19:47,569 INFO L290 TraceCheckUtils]: 72: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,569 INFO L290 TraceCheckUtils]: 73: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-28 08:19:47,569 INFO L290 TraceCheckUtils]: 74: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-28 08:19:47,569 INFO L290 TraceCheckUtils]: 75: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,569 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-28 08:19:47,569 INFO L290 TraceCheckUtils]: 77: Hoare triple {245451#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {245451#true} is VALID [2022-04-28 08:19:47,569 INFO L290 TraceCheckUtils]: 78: Hoare triple {245451#true} assume !(259 == ~__cil_tmp11~0); {245451#true} is VALID [2022-04-28 08:19:47,569 INFO L290 TraceCheckUtils]: 79: Hoare triple {245451#true} #res := ~ntStatus~2; {245451#true} is VALID [2022-04-28 08:19:47,569 INFO L290 TraceCheckUtils]: 80: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,569 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {245451#true} {245451#true} #1102#return; {245451#true} is VALID [2022-04-28 08:19:47,570 INFO L290 TraceCheckUtils]: 82: Hoare triple {245451#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {245451#true} is VALID [2022-04-28 08:19:47,570 INFO L290 TraceCheckUtils]: 83: Hoare triple {245451#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {245451#true} is VALID [2022-04-28 08:19:47,570 INFO L290 TraceCheckUtils]: 84: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiBios~0; {245451#true} is VALID [2022-04-28 08:19:47,570 INFO L290 TraceCheckUtils]: 85: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiFdiSupported~0; {245451#true} is VALID [2022-04-28 08:19:47,570 INFO L272 TraceCheckUtils]: 86: Hoare triple {245451#true} call #t~ret78 := FlAcpiConfigureFloppy(~disketteExtension~1, ~fdcInfo~0); {245451#true} is VALID [2022-04-28 08:19:47,570 INFO L290 TraceCheckUtils]: 87: Hoare triple {245451#true} ~DisketteExtension := #in~DisketteExtension;~FdcInfo := #in~FdcInfo;#res := 0; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-28 08:19:47,570 INFO L290 TraceCheckUtils]: 88: Hoare triple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} assume true; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-28 08:19:47,571 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} {245451#true} #1104#return; {245766#(= |FloppyStartDevice_#t~ret78| 0)} is VALID [2022-04-28 08:19:47,572 INFO L290 TraceCheckUtils]: 90: Hoare triple {245766#(= |FloppyStartDevice_#t~ret78| 0)} assume -2147483648 <= #t~ret78 && #t~ret78 <= 2147483647;~ntStatus~1 := #t~ret78;havoc #t~ret78; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,572 INFO L290 TraceCheckUtils]: 91: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,572 INFO L290 TraceCheckUtils]: 92: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,572 INFO L290 TraceCheckUtils]: 93: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,573 INFO L272 TraceCheckUtils]: 94: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {245451#true} is VALID [2022-04-28 08:19:47,573 INFO L290 TraceCheckUtils]: 95: Hoare triple {245451#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {245451#true} is VALID [2022-04-28 08:19:47,573 INFO L290 TraceCheckUtils]: 96: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_8~0); {245451#true} is VALID [2022-04-28 08:19:47,573 INFO L290 TraceCheckUtils]: 97: Hoare triple {245451#true} #res := -1073741808; {245451#true} is VALID [2022-04-28 08:19:47,573 INFO L290 TraceCheckUtils]: 98: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,574 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,574 INFO L290 TraceCheckUtils]: 100: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,574 INFO L290 TraceCheckUtils]: 101: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,574 INFO L290 TraceCheckUtils]: 102: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,575 INFO L290 TraceCheckUtils]: 103: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,575 INFO L272 TraceCheckUtils]: 104: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:47,575 INFO L290 TraceCheckUtils]: 105: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {245451#true} is VALID [2022-04-28 08:19:47,575 INFO L290 TraceCheckUtils]: 106: Hoare triple {245451#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {245451#true} is VALID [2022-04-28 08:19:47,576 INFO L290 TraceCheckUtils]: 107: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,576 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,576 INFO L290 TraceCheckUtils]: 109: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 08:19:47,577 INFO L290 TraceCheckUtils]: 110: Hoare triple {245777#(= |FloppyStartDevice_#res| 0)} assume true; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 08:19:47,577 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {245777#(= |FloppyStartDevice_#res| 0)} {245451#true} #1020#return; {245692#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-28 08:19:47,577 INFO L290 TraceCheckUtils]: 112: Hoare triple {245692#(= |FloppyPnp_#t~ret31| 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {245693#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:19:47,578 INFO L290 TraceCheckUtils]: 113: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {245693#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:19:47,578 INFO L290 TraceCheckUtils]: 114: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {245693#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:19:47,578 INFO L290 TraceCheckUtils]: 115: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {245694#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 08:19:47,579 INFO L290 TraceCheckUtils]: 116: Hoare triple {245694#(= |FloppyPnp_#res| 0)} assume true; {245694#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 08:19:47,579 INFO L284 TraceCheckUtils]: 117: Hoare quadruple {245694#(= |FloppyPnp_#res| 0)} {245451#true} #1076#return; {245580#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-28 08:19:47,581 INFO L272 TraceCheckUtils]: 0: Hoare triple {245451#true} call ULTIMATE.init(); {245582#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:19:47,582 INFO L290 TraceCheckUtils]: 1: Hoare triple {245582#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,582 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,582 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {245451#true} {245451#true} #1156#return; {245451#true} is VALID [2022-04-28 08:19:47,582 INFO L272 TraceCheckUtils]: 4: Hoare triple {245451#true} call #t~ret170 := main(); {245451#true} is VALID [2022-04-28 08:19:47,582 INFO L290 TraceCheckUtils]: 5: Hoare triple {245451#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {245451#true} is VALID [2022-04-28 08:19:47,583 INFO L272 TraceCheckUtils]: 6: Hoare triple {245451#true} call _BLAST_init(); {245583#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:47,583 INFO L290 TraceCheckUtils]: 7: Hoare triple {245583#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,583 INFO L290 TraceCheckUtils]: 8: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,583 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {245451#true} {245451#true} #1066#return; {245451#true} is VALID [2022-04-28 08:19:47,583 INFO L290 TraceCheckUtils]: 10: Hoare triple {245451#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,583 INFO L290 TraceCheckUtils]: 11: Hoare triple {245451#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {245451#true} is VALID [2022-04-28 08:19:47,584 INFO L272 TraceCheckUtils]: 12: Hoare triple {245451#true} call stub_driver_init(); {245584#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:47,584 INFO L290 TraceCheckUtils]: 13: Hoare triple {245584#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,584 INFO L290 TraceCheckUtils]: 14: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,584 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {245451#true} {245451#true} #1068#return; {245451#true} is VALID [2022-04-28 08:19:47,584 INFO L290 TraceCheckUtils]: 16: Hoare triple {245451#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {245451#true} is VALID [2022-04-28 08:19:47,584 INFO L290 TraceCheckUtils]: 17: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {245451#true} is VALID [2022-04-28 08:19:47,584 INFO L290 TraceCheckUtils]: 18: Hoare triple {245451#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {245451#true} is VALID [2022-04-28 08:19:47,584 INFO L290 TraceCheckUtils]: 19: Hoare triple {245451#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {245451#true} is VALID [2022-04-28 08:19:47,584 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume 3 == ~tmp_ndt_4~0; {245451#true} is VALID [2022-04-28 08:19:47,585 INFO L272 TraceCheckUtils]: 21: Hoare triple {245451#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {245585#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:47,585 INFO L290 TraceCheckUtils]: 22: Hoare triple {245585#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {245451#true} is VALID [2022-04-28 08:19:47,585 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} assume 1 == ~PagingReferenceCount~0; {245451#true} is VALID [2022-04-28 08:19:47,585 INFO L290 TraceCheckUtils]: 24: Hoare triple {245451#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {245451#true} is VALID [2022-04-28 08:19:47,585 INFO L290 TraceCheckUtils]: 25: Hoare triple {245451#true} assume !(0 != ~disketteExtension__IsRemoved~0); {245451#true} is VALID [2022-04-28 08:19:47,585 INFO L290 TraceCheckUtils]: 26: Hoare triple {245451#true} assume 0 == ~irpSp__MinorFunction~0; {245451#true} is VALID [2022-04-28 08:19:47,586 INFO L272 TraceCheckUtils]: 27: Hoare triple {245451#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {245695#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:47,586 INFO L290 TraceCheckUtils]: 28: Hoare triple {245695#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {245451#true} is VALID [2022-04-28 08:19:47,586 INFO L290 TraceCheckUtils]: 29: Hoare triple {245451#true} assume !(~s~0 != ~NP~0); {245451#true} is VALID [2022-04-28 08:19:47,586 INFO L290 TraceCheckUtils]: 30: Hoare triple {245451#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {245451#true} is VALID [2022-04-28 08:19:47,586 INFO L290 TraceCheckUtils]: 31: Hoare triple {245451#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {245451#true} is VALID [2022-04-28 08:19:47,587 INFO L272 TraceCheckUtils]: 32: Hoare triple {245451#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:47,587 INFO L290 TraceCheckUtils]: 33: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-28 08:19:47,587 INFO L290 TraceCheckUtils]: 34: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-28 08:19:47,588 INFO L272 TraceCheckUtils]: 35: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,588 INFO L290 TraceCheckUtils]: 36: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-28 08:19:47,588 INFO L272 TraceCheckUtils]: 37: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,588 INFO L290 TraceCheckUtils]: 38: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-28 08:19:47,588 INFO L290 TraceCheckUtils]: 39: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,589 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 08:19:47,589 INFO L290 TraceCheckUtils]: 41: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-28 08:19:47,589 INFO L290 TraceCheckUtils]: 42: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,589 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 08:19:47,589 INFO L290 TraceCheckUtils]: 44: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-28 08:19:47,589 INFO L290 TraceCheckUtils]: 45: Hoare triple {245451#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {245451#true} is VALID [2022-04-28 08:19:47,595 INFO L272 TraceCheckUtils]: 46: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:47,595 INFO L290 TraceCheckUtils]: 47: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,595 INFO L290 TraceCheckUtils]: 48: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,595 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 08:19:47,596 INFO L290 TraceCheckUtils]: 50: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-28 08:19:47,596 INFO L290 TraceCheckUtils]: 51: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-28 08:19:47,596 INFO L290 TraceCheckUtils]: 52: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,596 INFO L290 TraceCheckUtils]: 53: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-28 08:19:47,596 INFO L290 TraceCheckUtils]: 54: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,596 INFO L290 TraceCheckUtils]: 55: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-28 08:19:47,596 INFO L290 TraceCheckUtils]: 56: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-28 08:19:47,596 INFO L290 TraceCheckUtils]: 57: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,596 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {245451#true} {245451#true} #1098#return; {245451#true} is VALID [2022-04-28 08:19:47,596 INFO L290 TraceCheckUtils]: 59: Hoare triple {245451#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {245451#true} is VALID [2022-04-28 08:19:47,596 INFO L290 TraceCheckUtils]: 60: Hoare triple {245451#true} assume !(259 == ~__cil_tmp42~0); {245451#true} is VALID [2022-04-28 08:19:47,597 INFO L290 TraceCheckUtils]: 61: Hoare triple {245451#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,597 INFO L272 TraceCheckUtils]: 62: Hoare triple {245451#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:47,598 INFO L290 TraceCheckUtils]: 63: Hoare triple {245795#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {245451#true} is VALID [2022-04-28 08:19:47,599 INFO L272 TraceCheckUtils]: 64: Hoare triple {245451#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {245827#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:47,599 INFO L290 TraceCheckUtils]: 65: Hoare triple {245827#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {245451#true} is VALID [2022-04-28 08:19:47,599 INFO L290 TraceCheckUtils]: 66: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-28 08:19:47,599 INFO L290 TraceCheckUtils]: 67: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-28 08:19:47,599 INFO L290 TraceCheckUtils]: 68: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,599 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-28 08:19:47,599 INFO L290 TraceCheckUtils]: 70: Hoare triple {245451#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {245451#true} is VALID [2022-04-28 08:19:47,599 INFO L290 TraceCheckUtils]: 71: Hoare triple {245451#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {245451#true} is VALID [2022-04-28 08:19:47,600 INFO L272 TraceCheckUtils]: 72: Hoare triple {245451#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:47,600 INFO L290 TraceCheckUtils]: 73: Hoare triple {245778#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {245451#true} is VALID [2022-04-28 08:19:47,600 INFO L290 TraceCheckUtils]: 74: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-28 08:19:47,601 INFO L272 TraceCheckUtils]: 75: Hoare triple {245451#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,601 INFO L290 TraceCheckUtils]: 76: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {245451#true} is VALID [2022-04-28 08:19:47,602 INFO L272 TraceCheckUtils]: 77: Hoare triple {245451#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:47,602 INFO L290 TraceCheckUtils]: 78: Hoare triple {245790#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {245451#true} is VALID [2022-04-28 08:19:47,602 INFO L290 TraceCheckUtils]: 79: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,602 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 08:19:47,602 INFO L290 TraceCheckUtils]: 81: Hoare triple {245451#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {245451#true} is VALID [2022-04-28 08:19:47,602 INFO L290 TraceCheckUtils]: 82: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,603 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 08:19:47,603 INFO L290 TraceCheckUtils]: 84: Hoare triple {245451#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {245451#true} is VALID [2022-04-28 08:19:47,603 INFO L290 TraceCheckUtils]: 85: Hoare triple {245451#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {245451#true} is VALID [2022-04-28 08:19:47,603 INFO L272 TraceCheckUtils]: 86: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:47,603 INFO L290 TraceCheckUtils]: 87: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,603 INFO L290 TraceCheckUtils]: 88: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,603 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 08:19:47,603 INFO L290 TraceCheckUtils]: 90: Hoare triple {245451#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {245451#true} is VALID [2022-04-28 08:19:47,604 INFO L290 TraceCheckUtils]: 91: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-28 08:19:47,604 INFO L290 TraceCheckUtils]: 92: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-28 08:19:47,604 INFO L290 TraceCheckUtils]: 93: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-28 08:19:47,604 INFO L290 TraceCheckUtils]: 94: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-28 08:19:47,604 INFO L290 TraceCheckUtils]: 95: Hoare triple {245451#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {245451#true} is VALID [2022-04-28 08:19:47,604 INFO L290 TraceCheckUtils]: 96: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-28 08:19:47,604 INFO L290 TraceCheckUtils]: 97: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,604 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-28 08:19:47,604 INFO L290 TraceCheckUtils]: 99: Hoare triple {245451#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {245451#true} is VALID [2022-04-28 08:19:47,604 INFO L290 TraceCheckUtils]: 100: Hoare triple {245451#true} assume !(259 == ~__cil_tmp11~0); {245451#true} is VALID [2022-04-28 08:19:47,604 INFO L290 TraceCheckUtils]: 101: Hoare triple {245451#true} #res := ~ntStatus~2; {245451#true} is VALID [2022-04-28 08:19:47,605 INFO L290 TraceCheckUtils]: 102: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,605 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {245451#true} {245451#true} #1102#return; {245451#true} is VALID [2022-04-28 08:19:47,605 INFO L290 TraceCheckUtils]: 104: Hoare triple {245451#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {245451#true} is VALID [2022-04-28 08:19:47,605 INFO L290 TraceCheckUtils]: 105: Hoare triple {245451#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {245451#true} is VALID [2022-04-28 08:19:47,605 INFO L290 TraceCheckUtils]: 106: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiBios~0; {245451#true} is VALID [2022-04-28 08:19:47,605 INFO L290 TraceCheckUtils]: 107: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiFdiSupported~0; {245451#true} is VALID [2022-04-28 08:19:47,605 INFO L272 TraceCheckUtils]: 108: Hoare triple {245451#true} call #t~ret78 := FlAcpiConfigureFloppy(~disketteExtension~1, ~fdcInfo~0); {245451#true} is VALID [2022-04-28 08:19:47,606 INFO L290 TraceCheckUtils]: 109: Hoare triple {245451#true} ~DisketteExtension := #in~DisketteExtension;~FdcInfo := #in~FdcInfo;#res := 0; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-28 08:19:47,606 INFO L290 TraceCheckUtils]: 110: Hoare triple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} assume true; {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-28 08:19:47,607 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {245842#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} {245451#true} #1104#return; {245766#(= |FloppyStartDevice_#t~ret78| 0)} is VALID [2022-04-28 08:19:47,607 INFO L290 TraceCheckUtils]: 112: Hoare triple {245766#(= |FloppyStartDevice_#t~ret78| 0)} assume -2147483648 <= #t~ret78 && #t~ret78 <= 2147483647;~ntStatus~1 := #t~ret78;havoc #t~ret78; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,608 INFO L290 TraceCheckUtils]: 113: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,608 INFO L290 TraceCheckUtils]: 114: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,608 INFO L290 TraceCheckUtils]: 115: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,609 INFO L272 TraceCheckUtils]: 116: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {245451#true} is VALID [2022-04-28 08:19:47,609 INFO L290 TraceCheckUtils]: 117: Hoare triple {245451#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {245451#true} is VALID [2022-04-28 08:19:47,609 INFO L290 TraceCheckUtils]: 118: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_8~0); {245451#true} is VALID [2022-04-28 08:19:47,609 INFO L290 TraceCheckUtils]: 119: Hoare triple {245451#true} #res := -1073741808; {245451#true} is VALID [2022-04-28 08:19:47,609 INFO L290 TraceCheckUtils]: 120: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,610 INFO L284 TraceCheckUtils]: 121: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1108#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,610 INFO L290 TraceCheckUtils]: 122: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,610 INFO L290 TraceCheckUtils]: 123: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,611 INFO L290 TraceCheckUtils]: 124: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,611 INFO L290 TraceCheckUtils]: 125: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,612 INFO L272 TraceCheckUtils]: 126: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:47,612 INFO L290 TraceCheckUtils]: 127: Hoare triple {245794#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {245451#true} is VALID [2022-04-28 08:19:47,612 INFO L290 TraceCheckUtils]: 128: Hoare triple {245451#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {245451#true} is VALID [2022-04-28 08:19:47,612 INFO L290 TraceCheckUtils]: 129: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 08:19:47,612 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {245451#true} {245767#(= FloppyStartDevice_~ntStatus~1 0)} #1112#return; {245767#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 08:19:47,613 INFO L290 TraceCheckUtils]: 131: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 08:19:47,613 INFO L290 TraceCheckUtils]: 132: Hoare triple {245777#(= |FloppyStartDevice_#res| 0)} assume true; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 08:19:47,614 INFO L284 TraceCheckUtils]: 133: Hoare quadruple {245777#(= |FloppyStartDevice_#res| 0)} {245451#true} #1020#return; {245692#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-28 08:19:47,614 INFO L290 TraceCheckUtils]: 134: Hoare triple {245692#(= |FloppyPnp_#t~ret31| 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {245693#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:19:47,615 INFO L290 TraceCheckUtils]: 135: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {245693#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:19:47,615 INFO L290 TraceCheckUtils]: 136: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {245693#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-28 08:19:47,615 INFO L290 TraceCheckUtils]: 137: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {245694#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 08:19:47,616 INFO L290 TraceCheckUtils]: 138: Hoare triple {245694#(= |FloppyPnp_#res| 0)} assume true; {245694#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 08:19:47,616 INFO L284 TraceCheckUtils]: 139: Hoare quadruple {245694#(= |FloppyPnp_#res| 0)} {245451#true} #1076#return; {245580#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-28 08:19:47,617 INFO L290 TraceCheckUtils]: 140: Hoare triple {245580#(not (= 259 |main_#t~ret100|))} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {245581#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:47,617 INFO L290 TraceCheckUtils]: 141: Hoare triple {245581#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {245581#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:47,617 INFO L290 TraceCheckUtils]: 142: Hoare triple {245581#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {245581#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:47,617 INFO L290 TraceCheckUtils]: 143: Hoare triple {245581#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {245581#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:47,618 INFO L290 TraceCheckUtils]: 144: Hoare triple {245581#(not (= main_~status~1 259))} assume -1 != ~status~1; {245581#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:47,618 INFO L290 TraceCheckUtils]: 145: Hoare triple {245581#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {245581#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:47,618 INFO L290 TraceCheckUtils]: 146: Hoare triple {245581#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {245581#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:47,619 INFO L290 TraceCheckUtils]: 147: Hoare triple {245581#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {245581#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:47,619 INFO L290 TraceCheckUtils]: 148: Hoare triple {245581#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {245581#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:47,619 INFO L290 TraceCheckUtils]: 149: Hoare triple {245581#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {245581#(not (= main_~status~1 259))} is VALID [2022-04-28 08:19:47,620 INFO L290 TraceCheckUtils]: 150: Hoare triple {245581#(not (= main_~status~1 259))} assume 259 == ~status~1; {245452#false} is VALID [2022-04-28 08:19:47,620 INFO L272 TraceCheckUtils]: 151: Hoare triple {245452#false} call errorFn(); {245452#false} is VALID [2022-04-28 08:19:47,620 INFO L290 TraceCheckUtils]: 152: Hoare triple {245452#false} assume !false; {245452#false} is VALID [2022-04-28 08:19:47,620 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-04-28 08:19:47,620 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:19:47,620 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1541490758] [2022-04-28 08:19:47,620 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1541490758] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:47,620 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:47,620 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 08:19:47,621 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:19:47,621 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [913920848] [2022-04-28 08:19:47,621 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [913920848] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:47,621 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:47,621 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 08:19:47,621 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [906550571] [2022-04-28 08:19:47,621 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:19:47,621 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) Word has length 153 [2022-04-28 08:19:47,621 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:19:47,622 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-28 08:19:47,706 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:47,706 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-28 08:19:47,706 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:47,707 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-28 08:19:47,707 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=343, Unknown=0, NotChecked=0, Total=420 [2022-04-28 08:19:47,707 INFO L87 Difference]: Start difference. First operand 265 states and 292 transitions. Second operand has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-28 08:19:52,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:52,406 INFO L93 Difference]: Finished difference Result 306 states and 340 transitions. [2022-04-28 08:19:52,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 08:19:52,406 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) Word has length 153 [2022-04-28 08:19:52,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:19:52,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-28 08:19:52,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 244 transitions. [2022-04-28 08:19:52,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-28 08:19:52,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 244 transitions. [2022-04-28 08:19:52,409 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 244 transitions. [2022-04-28 08:19:52,626 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 244 edges. 244 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:52,630 INFO L225 Difference]: With dead ends: 306 [2022-04-28 08:19:52,630 INFO L226 Difference]: Without dead ends: 265 [2022-04-28 08:19:52,630 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 100 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=141, Invalid=671, Unknown=0, NotChecked=0, Total=812 [2022-04-28 08:19:52,630 INFO L413 NwaCegarLoop]: 165 mSDtfsCounter, 137 mSDsluCounter, 1015 mSDsCounter, 0 mSdLazyCounter, 1517 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 142 SdHoareTripleChecker+Valid, 1180 SdHoareTripleChecker+Invalid, 1568 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 1517 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-28 08:19:52,630 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [142 Valid, 1180 Invalid, 1568 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 1517 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-28 08:19:52,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2022-04-28 08:19:53,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 259. [2022-04-28 08:19:53,539 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:19:53,540 INFO L82 GeneralOperation]: Start isEquivalent. First operand 265 states. Second operand has 259 states, 205 states have (on average 1.1219512195121952) internal successors, (230), 207 states have internal predecessors, (230), 25 states have call successors, (25), 25 states have call predecessors, (25), 28 states have return successors, (28), 26 states have call predecessors, (28), 23 states have call successors, (28) [2022-04-28 08:19:53,540 INFO L74 IsIncluded]: Start isIncluded. First operand 265 states. Second operand has 259 states, 205 states have (on average 1.1219512195121952) internal successors, (230), 207 states have internal predecessors, (230), 25 states have call successors, (25), 25 states have call predecessors, (25), 28 states have return successors, (28), 26 states have call predecessors, (28), 23 states have call successors, (28) [2022-04-28 08:19:53,540 INFO L87 Difference]: Start difference. First operand 265 states. Second operand has 259 states, 205 states have (on average 1.1219512195121952) internal successors, (230), 207 states have internal predecessors, (230), 25 states have call successors, (25), 25 states have call predecessors, (25), 28 states have return successors, (28), 26 states have call predecessors, (28), 23 states have call successors, (28) [2022-04-28 08:19:53,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:53,543 INFO L93 Difference]: Finished difference Result 265 states and 290 transitions. [2022-04-28 08:19:53,543 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 290 transitions. [2022-04-28 08:19:53,543 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:53,543 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:53,544 INFO L74 IsIncluded]: Start isIncluded. First operand has 259 states, 205 states have (on average 1.1219512195121952) internal successors, (230), 207 states have internal predecessors, (230), 25 states have call successors, (25), 25 states have call predecessors, (25), 28 states have return successors, (28), 26 states have call predecessors, (28), 23 states have call successors, (28) Second operand 265 states. [2022-04-28 08:19:53,544 INFO L87 Difference]: Start difference. First operand has 259 states, 205 states have (on average 1.1219512195121952) internal successors, (230), 207 states have internal predecessors, (230), 25 states have call successors, (25), 25 states have call predecessors, (25), 28 states have return successors, (28), 26 states have call predecessors, (28), 23 states have call successors, (28) Second operand 265 states. [2022-04-28 08:19:53,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:53,547 INFO L93 Difference]: Finished difference Result 265 states and 290 transitions. [2022-04-28 08:19:53,547 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 290 transitions. [2022-04-28 08:19:53,547 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:53,547 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:53,547 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:19:53,547 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:19:53,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 259 states, 205 states have (on average 1.1219512195121952) internal successors, (230), 207 states have internal predecessors, (230), 25 states have call successors, (25), 25 states have call predecessors, (25), 28 states have return successors, (28), 26 states have call predecessors, (28), 23 states have call successors, (28) [2022-04-28 08:19:53,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 283 transitions. [2022-04-28 08:19:53,551 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 283 transitions. Word has length 153 [2022-04-28 08:19:53,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:19:53,551 INFO L495 AbstractCegarLoop]: Abstraction has 259 states and 283 transitions. [2022-04-28 08:19:53,551 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 8 states have internal predecessors, (96), 3 states have call successors, (17), 12 states have call predecessors, (17), 4 states have return successors, (15), 5 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-28 08:19:53,551 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 259 states and 283 transitions. [2022-04-28 08:19:54,268 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 283 edges. 283 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:54,269 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 283 transitions. [2022-04-28 08:19:54,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-04-28 08:19:54,269 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:19:54,270 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:19:54,270 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable61 [2022-04-28 08:19:54,270 INFO L420 AbstractCegarLoop]: === Iteration 63 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:19:54,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:19:54,270 INFO L85 PathProgramCache]: Analyzing trace with hash -2010865059, now seen corresponding path program 1 times [2022-04-28 08:19:54,270 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:54,270 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1377323393] [2022-04-28 08:19:54,271 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:19:54,271 INFO L85 PathProgramCache]: Analyzing trace with hash -2010865059, now seen corresponding path program 2 times [2022-04-28 08:19:54,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:19:54,271 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [944840116] [2022-04-28 08:19:54,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:19:54,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:19:54,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:19:54,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,397 INFO L290 TraceCheckUtils]: 0: Hoare triple {247657#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {247522#true} is VALID [2022-04-28 08:19:54,397 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,398 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1156#return; {247522#true} is VALID [2022-04-28 08:19:54,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:19:54,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,424 INFO L290 TraceCheckUtils]: 0: Hoare triple {247658#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {247522#true} is VALID [2022-04-28 08:19:54,424 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,424 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247527#(= ~MaximumInterfaceType~0 0)} #1066#return; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-28 08:19:54,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:19:54,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,439 INFO L290 TraceCheckUtils]: 0: Hoare triple {247659#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {247522#true} is VALID [2022-04-28 08:19:54,439 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,440 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247527#(= ~MaximumInterfaceType~0 0)} #1068#return; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-28 08:19:54,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:19:54,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 08:19:54,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:19:54,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:19:54,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:54,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,597 INFO L290 TraceCheckUtils]: 0: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-28 08:19:54,598 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,598 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 08:19:54,598 INFO L290 TraceCheckUtils]: 0: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-28 08:19:54,598 INFO L272 TraceCheckUtils]: 1: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,598 INFO L290 TraceCheckUtils]: 2: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-28 08:19:54,598 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,599 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 08:19:54,599 INFO L290 TraceCheckUtils]: 5: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-28 08:19:54,599 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,599 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 08:19:54,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:19:54,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,607 INFO L290 TraceCheckUtils]: 0: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,607 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,608 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 08:19:54,608 INFO L290 TraceCheckUtils]: 0: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-28 08:19:54,608 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-28 08:19:54,608 INFO L272 TraceCheckUtils]: 2: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,608 INFO L290 TraceCheckUtils]: 3: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-28 08:19:54,609 INFO L272 TraceCheckUtils]: 4: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,609 INFO L290 TraceCheckUtils]: 5: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-28 08:19:54,609 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,609 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 08:19:54,609 INFO L290 TraceCheckUtils]: 8: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-28 08:19:54,609 INFO L290 TraceCheckUtils]: 9: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,609 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 08:19:54,609 INFO L290 TraceCheckUtils]: 11: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-28 08:19:54,610 INFO L290 TraceCheckUtils]: 12: Hoare triple {247522#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {247522#true} is VALID [2022-04-28 08:19:54,610 INFO L272 TraceCheckUtils]: 13: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:54,610 INFO L290 TraceCheckUtils]: 14: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,610 INFO L290 TraceCheckUtils]: 15: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,610 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 08:19:54,610 INFO L290 TraceCheckUtils]: 17: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-28 08:19:54,610 INFO L290 TraceCheckUtils]: 18: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-28 08:19:54,610 INFO L290 TraceCheckUtils]: 19: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-28 08:19:54,610 INFO L290 TraceCheckUtils]: 20: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-28 08:19:54,610 INFO L290 TraceCheckUtils]: 21: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,611 INFO L290 TraceCheckUtils]: 22: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-28 08:19:54,611 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-28 08:19:54,611 INFO L290 TraceCheckUtils]: 24: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,611 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {247522#true} {247522#true} #1098#return; {247522#true} is VALID [2022-04-28 08:19:54,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 08:19:54,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:54,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,643 INFO L290 TraceCheckUtils]: 0: Hoare triple {247905#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {247522#true} is VALID [2022-04-28 08:19:54,643 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-28 08:19:54,644 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-28 08:19:54,644 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,644 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-28 08:19:54,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 08:19:54,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:19:54,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:54,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,654 INFO L290 TraceCheckUtils]: 0: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-28 08:19:54,654 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,654 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 08:19:54,655 INFO L290 TraceCheckUtils]: 0: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-28 08:19:54,655 INFO L272 TraceCheckUtils]: 1: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,655 INFO L290 TraceCheckUtils]: 2: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-28 08:19:54,655 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,655 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 08:19:54,655 INFO L290 TraceCheckUtils]: 5: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-28 08:19:54,656 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,656 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 08:19:54,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:19:54,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,657 INFO L290 TraceCheckUtils]: 0: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,657 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,657 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 08:19:54,657 INFO L290 TraceCheckUtils]: 0: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-28 08:19:54,657 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-28 08:19:54,658 INFO L272 TraceCheckUtils]: 2: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,658 INFO L290 TraceCheckUtils]: 3: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-28 08:19:54,659 INFO L272 TraceCheckUtils]: 4: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,659 INFO L290 TraceCheckUtils]: 5: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-28 08:19:54,659 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,659 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 08:19:54,659 INFO L290 TraceCheckUtils]: 8: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-28 08:19:54,659 INFO L290 TraceCheckUtils]: 9: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,659 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 08:19:54,659 INFO L290 TraceCheckUtils]: 11: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-28 08:19:54,659 INFO L290 TraceCheckUtils]: 12: Hoare triple {247522#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {247522#true} is VALID [2022-04-28 08:19:54,660 INFO L272 TraceCheckUtils]: 13: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:54,660 INFO L290 TraceCheckUtils]: 14: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,660 INFO L290 TraceCheckUtils]: 15: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,660 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 08:19:54,660 INFO L290 TraceCheckUtils]: 17: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-28 08:19:54,660 INFO L290 TraceCheckUtils]: 18: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-28 08:19:54,660 INFO L290 TraceCheckUtils]: 19: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-28 08:19:54,660 INFO L290 TraceCheckUtils]: 20: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-28 08:19:54,660 INFO L290 TraceCheckUtils]: 21: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,660 INFO L290 TraceCheckUtils]: 22: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-28 08:19:54,660 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-28 08:19:54,661 INFO L290 TraceCheckUtils]: 24: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,661 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-28 08:19:54,661 INFO L290 TraceCheckUtils]: 0: Hoare triple {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {247522#true} is VALID [2022-04-28 08:19:54,662 INFO L272 TraceCheckUtils]: 1: Hoare triple {247522#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {247905#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:54,662 INFO L290 TraceCheckUtils]: 2: Hoare triple {247905#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {247522#true} is VALID [2022-04-28 08:19:54,662 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-28 08:19:54,662 INFO L290 TraceCheckUtils]: 4: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-28 08:19:54,662 INFO L290 TraceCheckUtils]: 5: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,662 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-28 08:19:54,662 INFO L290 TraceCheckUtils]: 7: Hoare triple {247522#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {247522#true} is VALID [2022-04-28 08:19:54,662 INFO L290 TraceCheckUtils]: 8: Hoare triple {247522#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {247522#true} is VALID [2022-04-28 08:19:54,663 INFO L272 TraceCheckUtils]: 9: Hoare triple {247522#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:54,663 INFO L290 TraceCheckUtils]: 10: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-28 08:19:54,663 INFO L290 TraceCheckUtils]: 11: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-28 08:19:54,664 INFO L272 TraceCheckUtils]: 12: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,664 INFO L290 TraceCheckUtils]: 13: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-28 08:19:54,664 INFO L272 TraceCheckUtils]: 14: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,664 INFO L290 TraceCheckUtils]: 15: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-28 08:19:54,664 INFO L290 TraceCheckUtils]: 16: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,664 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 08:19:54,665 INFO L290 TraceCheckUtils]: 18: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-28 08:19:54,665 INFO L290 TraceCheckUtils]: 19: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,665 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 08:19:54,665 INFO L290 TraceCheckUtils]: 21: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-28 08:19:54,665 INFO L290 TraceCheckUtils]: 22: Hoare triple {247522#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {247522#true} is VALID [2022-04-28 08:19:54,665 INFO L272 TraceCheckUtils]: 23: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:54,665 INFO L290 TraceCheckUtils]: 24: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,665 INFO L290 TraceCheckUtils]: 25: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,665 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 08:19:54,665 INFO L290 TraceCheckUtils]: 27: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-28 08:19:54,666 INFO L290 TraceCheckUtils]: 28: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-28 08:19:54,666 INFO L290 TraceCheckUtils]: 29: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-28 08:19:54,666 INFO L290 TraceCheckUtils]: 30: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-28 08:19:54,666 INFO L290 TraceCheckUtils]: 31: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,666 INFO L290 TraceCheckUtils]: 32: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-28 08:19:54,666 INFO L290 TraceCheckUtils]: 33: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-28 08:19:54,666 INFO L290 TraceCheckUtils]: 34: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,666 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-28 08:19:54,666 INFO L290 TraceCheckUtils]: 36: Hoare triple {247522#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {247522#true} is VALID [2022-04-28 08:19:54,666 INFO L290 TraceCheckUtils]: 37: Hoare triple {247522#true} assume !(259 == ~__cil_tmp11~0); {247522#true} is VALID [2022-04-28 08:19:54,666 INFO L290 TraceCheckUtils]: 38: Hoare triple {247522#true} #res := ~ntStatus~2; {247522#true} is VALID [2022-04-28 08:19:54,666 INFO L290 TraceCheckUtils]: 39: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,666 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {247522#true} {247522#true} #1102#return; {247522#true} is VALID [2022-04-28 08:19:54,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-04-28 08:19:54,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,669 INFO L290 TraceCheckUtils]: 0: Hoare triple {247522#true} ~BusType := #in~BusType;~BusNumber := #in~BusNumber;~ControllerType := #in~ControllerType;~ControllerNumber := #in~ControllerNumber;~PeripheralType := #in~PeripheralType;~PeripheralNumber := #in~PeripheralNumber;~CalloutRoutine := #in~CalloutRoutine;~Context := #in~Context;havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~tmp_ndt_7~0 := #t~nondet104;havoc #t~nondet104; {247522#true} is VALID [2022-04-28 08:19:54,669 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 0 == ~tmp_ndt_7~0; {247522#true} is VALID [2022-04-28 08:19:54,669 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} #res := 0; {247522#true} is VALID [2022-04-28 08:19:54,670 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,671 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1106#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-04-28 08:19:54,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,673 INFO L290 TraceCheckUtils]: 0: Hoare triple {247522#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {247522#true} is VALID [2022-04-28 08:19:54,673 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume !(0 == ~tmp_ndt_8~0); {247522#true} is VALID [2022-04-28 08:19:54,673 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} #res := -1073741808; {247522#true} is VALID [2022-04-28 08:19:54,673 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,674 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1108#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 08:19:54,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:54,676 INFO L290 TraceCheckUtils]: 0: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {247522#true} is VALID [2022-04-28 08:19:54,676 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247522#true} is VALID [2022-04-28 08:19:54,676 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,676 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1112#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,676 INFO L290 TraceCheckUtils]: 0: Hoare triple {247773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {247522#true} is VALID [2022-04-28 08:19:54,676 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume !(~s~0 != ~NP~0); {247522#true} is VALID [2022-04-28 08:19:54,677 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {247522#true} is VALID [2022-04-28 08:19:54,677 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {247522#true} is VALID [2022-04-28 08:19:54,677 INFO L272 TraceCheckUtils]: 4: Hoare triple {247522#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:54,677 INFO L290 TraceCheckUtils]: 5: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-28 08:19:54,677 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-28 08:19:54,678 INFO L272 TraceCheckUtils]: 7: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,678 INFO L290 TraceCheckUtils]: 8: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-28 08:19:54,679 INFO L272 TraceCheckUtils]: 9: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,679 INFO L290 TraceCheckUtils]: 10: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-28 08:19:54,679 INFO L290 TraceCheckUtils]: 11: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,679 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 08:19:54,679 INFO L290 TraceCheckUtils]: 13: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-28 08:19:54,679 INFO L290 TraceCheckUtils]: 14: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,679 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 08:19:54,679 INFO L290 TraceCheckUtils]: 16: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-28 08:19:54,679 INFO L290 TraceCheckUtils]: 17: Hoare triple {247522#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {247522#true} is VALID [2022-04-28 08:19:54,680 INFO L272 TraceCheckUtils]: 18: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:54,680 INFO L290 TraceCheckUtils]: 19: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,680 INFO L290 TraceCheckUtils]: 20: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,680 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 08:19:54,680 INFO L290 TraceCheckUtils]: 22: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-28 08:19:54,680 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-28 08:19:54,680 INFO L290 TraceCheckUtils]: 24: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-28 08:19:54,680 INFO L290 TraceCheckUtils]: 25: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-28 08:19:54,680 INFO L290 TraceCheckUtils]: 26: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,680 INFO L290 TraceCheckUtils]: 27: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-28 08:19:54,680 INFO L290 TraceCheckUtils]: 28: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-28 08:19:54,680 INFO L290 TraceCheckUtils]: 29: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,680 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {247522#true} {247522#true} #1098#return; {247522#true} is VALID [2022-04-28 08:19:54,680 INFO L290 TraceCheckUtils]: 31: Hoare triple {247522#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {247522#true} is VALID [2022-04-28 08:19:54,681 INFO L290 TraceCheckUtils]: 32: Hoare triple {247522#true} assume !(259 == ~__cil_tmp42~0); {247522#true} is VALID [2022-04-28 08:19:54,681 INFO L290 TraceCheckUtils]: 33: Hoare triple {247522#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {247522#true} is VALID [2022-04-28 08:19:54,681 INFO L272 TraceCheckUtils]: 34: Hoare triple {247522#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:54,681 INFO L290 TraceCheckUtils]: 35: Hoare triple {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {247522#true} is VALID [2022-04-28 08:19:54,682 INFO L272 TraceCheckUtils]: 36: Hoare triple {247522#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {247905#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:54,683 INFO L290 TraceCheckUtils]: 37: Hoare triple {247905#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {247522#true} is VALID [2022-04-28 08:19:54,683 INFO L290 TraceCheckUtils]: 38: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-28 08:19:54,683 INFO L290 TraceCheckUtils]: 39: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-28 08:19:54,683 INFO L290 TraceCheckUtils]: 40: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,683 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-28 08:19:54,683 INFO L290 TraceCheckUtils]: 42: Hoare triple {247522#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {247522#true} is VALID [2022-04-28 08:19:54,683 INFO L290 TraceCheckUtils]: 43: Hoare triple {247522#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {247522#true} is VALID [2022-04-28 08:19:54,684 INFO L272 TraceCheckUtils]: 44: Hoare triple {247522#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:54,684 INFO L290 TraceCheckUtils]: 45: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-28 08:19:54,684 INFO L290 TraceCheckUtils]: 46: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-28 08:19:54,684 INFO L272 TraceCheckUtils]: 47: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,684 INFO L290 TraceCheckUtils]: 48: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-28 08:19:54,685 INFO L272 TraceCheckUtils]: 49: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,685 INFO L290 TraceCheckUtils]: 50: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-28 08:19:54,685 INFO L290 TraceCheckUtils]: 51: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,685 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 08:19:54,685 INFO L290 TraceCheckUtils]: 53: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-28 08:19:54,685 INFO L290 TraceCheckUtils]: 54: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,685 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 08:19:54,685 INFO L290 TraceCheckUtils]: 56: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-28 08:19:54,686 INFO L290 TraceCheckUtils]: 57: Hoare triple {247522#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {247522#true} is VALID [2022-04-28 08:19:54,686 INFO L272 TraceCheckUtils]: 58: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:54,686 INFO L290 TraceCheckUtils]: 59: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,686 INFO L290 TraceCheckUtils]: 60: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,686 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 08:19:54,686 INFO L290 TraceCheckUtils]: 62: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-28 08:19:54,686 INFO L290 TraceCheckUtils]: 63: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-28 08:19:54,686 INFO L290 TraceCheckUtils]: 64: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-28 08:19:54,686 INFO L290 TraceCheckUtils]: 65: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-28 08:19:54,686 INFO L290 TraceCheckUtils]: 66: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,686 INFO L290 TraceCheckUtils]: 67: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-28 08:19:54,687 INFO L290 TraceCheckUtils]: 68: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-28 08:19:54,687 INFO L290 TraceCheckUtils]: 69: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,687 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-28 08:19:54,687 INFO L290 TraceCheckUtils]: 71: Hoare triple {247522#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {247522#true} is VALID [2022-04-28 08:19:54,687 INFO L290 TraceCheckUtils]: 72: Hoare triple {247522#true} assume !(259 == ~__cil_tmp11~0); {247522#true} is VALID [2022-04-28 08:19:54,687 INFO L290 TraceCheckUtils]: 73: Hoare triple {247522#true} #res := ~ntStatus~2; {247522#true} is VALID [2022-04-28 08:19:54,687 INFO L290 TraceCheckUtils]: 74: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,687 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {247522#true} {247522#true} #1102#return; {247522#true} is VALID [2022-04-28 08:19:54,687 INFO L290 TraceCheckUtils]: 76: Hoare triple {247522#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {247522#true} is VALID [2022-04-28 08:19:54,687 INFO L290 TraceCheckUtils]: 77: Hoare triple {247522#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {247522#true} is VALID [2022-04-28 08:19:54,687 INFO L290 TraceCheckUtils]: 78: Hoare triple {247522#true} assume !(0 != ~fdcInfo__AcpiBios~0); {247522#true} is VALID [2022-04-28 08:19:54,687 INFO L290 TraceCheckUtils]: 79: Hoare triple {247522#true} assume 4 == ~disketteExtension__DriveType~0; {247522#true} is VALID [2022-04-28 08:19:54,688 INFO L290 TraceCheckUtils]: 80: Hoare triple {247522#true} ~InterfaceType~0 := 0; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-28 08:19:54,688 INFO L290 TraceCheckUtils]: 81: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !false; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-28 08:19:54,688 INFO L290 TraceCheckUtils]: 82: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !(~InterfaceType~0 >= ~MaximumInterfaceType~0);~fdcInfo__BusType~0 := ~InterfaceType~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,689 INFO L272 TraceCheckUtils]: 83: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call #t~ret79 := IoQueryDeviceDescription(~fdcInfo__BusType~0, ~fdcInfo__BusNumber~0, ~Dc~0, ~fdcInfo__ControllerNumber~0, ~Fp~0, ~fdcInfo__PeripheralNumber~0, ~FlConfigCallBack~0, ~disketteExtension~1); {247522#true} is VALID [2022-04-28 08:19:54,689 INFO L290 TraceCheckUtils]: 84: Hoare triple {247522#true} ~BusType := #in~BusType;~BusNumber := #in~BusNumber;~ControllerType := #in~ControllerType;~ControllerNumber := #in~ControllerNumber;~PeripheralType := #in~PeripheralType;~PeripheralNumber := #in~PeripheralNumber;~CalloutRoutine := #in~CalloutRoutine;~Context := #in~Context;havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~tmp_ndt_7~0 := #t~nondet104;havoc #t~nondet104; {247522#true} is VALID [2022-04-28 08:19:54,689 INFO L290 TraceCheckUtils]: 85: Hoare triple {247522#true} assume 0 == ~tmp_ndt_7~0; {247522#true} is VALID [2022-04-28 08:19:54,689 INFO L290 TraceCheckUtils]: 86: Hoare triple {247522#true} #res := 0; {247522#true} is VALID [2022-04-28 08:19:54,689 INFO L290 TraceCheckUtils]: 87: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,690 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1106#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,690 INFO L290 TraceCheckUtils]: 89: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret79 && #t~ret79 <= 2147483647;~ntStatus~1 := #t~ret79;havoc #t~ret79; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,690 INFO L290 TraceCheckUtils]: 90: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,691 INFO L290 TraceCheckUtils]: 91: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,691 INFO L290 TraceCheckUtils]: 92: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,691 INFO L272 TraceCheckUtils]: 93: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {247522#true} is VALID [2022-04-28 08:19:54,691 INFO L290 TraceCheckUtils]: 94: Hoare triple {247522#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {247522#true} is VALID [2022-04-28 08:19:54,691 INFO L290 TraceCheckUtils]: 95: Hoare triple {247522#true} assume !(0 == ~tmp_ndt_8~0); {247522#true} is VALID [2022-04-28 08:19:54,691 INFO L290 TraceCheckUtils]: 96: Hoare triple {247522#true} #res := -1073741808; {247522#true} is VALID [2022-04-28 08:19:54,691 INFO L290 TraceCheckUtils]: 97: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,692 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1108#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,692 INFO L290 TraceCheckUtils]: 99: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,693 INFO L290 TraceCheckUtils]: 100: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(~pnpStatus~0 >= 0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,693 INFO L290 TraceCheckUtils]: 101: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,693 INFO L290 TraceCheckUtils]: 102: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,694 INFO L272 TraceCheckUtils]: 103: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call IofCompleteRequest(~Irp, 0); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:54,694 INFO L290 TraceCheckUtils]: 104: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {247522#true} is VALID [2022-04-28 08:19:54,694 INFO L290 TraceCheckUtils]: 105: Hoare triple {247522#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247522#true} is VALID [2022-04-28 08:19:54,694 INFO L290 TraceCheckUtils]: 106: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,694 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1112#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,695 INFO L290 TraceCheckUtils]: 108: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,695 INFO L290 TraceCheckUtils]: 109: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,696 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247522#true} #1020#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,696 INFO L290 TraceCheckUtils]: 0: Hoare triple {247660#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {247522#true} is VALID [2022-04-28 08:19:54,696 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 1 == ~PagingReferenceCount~0; {247522#true} is VALID [2022-04-28 08:19:54,696 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {247522#true} is VALID [2022-04-28 08:19:54,696 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume !(0 != ~disketteExtension__IsRemoved~0); {247522#true} is VALID [2022-04-28 08:19:54,696 INFO L290 TraceCheckUtils]: 4: Hoare triple {247522#true} assume 0 == ~irpSp__MinorFunction~0; {247522#true} is VALID [2022-04-28 08:19:54,697 INFO L272 TraceCheckUtils]: 5: Hoare triple {247522#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {247773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:54,697 INFO L290 TraceCheckUtils]: 6: Hoare triple {247773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {247522#true} is VALID [2022-04-28 08:19:54,697 INFO L290 TraceCheckUtils]: 7: Hoare triple {247522#true} assume !(~s~0 != ~NP~0); {247522#true} is VALID [2022-04-28 08:19:54,697 INFO L290 TraceCheckUtils]: 8: Hoare triple {247522#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {247522#true} is VALID [2022-04-28 08:19:54,697 INFO L290 TraceCheckUtils]: 9: Hoare triple {247522#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {247522#true} is VALID [2022-04-28 08:19:54,698 INFO L272 TraceCheckUtils]: 10: Hoare triple {247522#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:54,698 INFO L290 TraceCheckUtils]: 11: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-28 08:19:54,698 INFO L290 TraceCheckUtils]: 12: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-28 08:19:54,698 INFO L272 TraceCheckUtils]: 13: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,698 INFO L290 TraceCheckUtils]: 14: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-28 08:19:54,699 INFO L272 TraceCheckUtils]: 15: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,699 INFO L290 TraceCheckUtils]: 16: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-28 08:19:54,699 INFO L290 TraceCheckUtils]: 17: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,699 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 08:19:54,699 INFO L290 TraceCheckUtils]: 19: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-28 08:19:54,699 INFO L290 TraceCheckUtils]: 20: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,699 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 08:19:54,699 INFO L290 TraceCheckUtils]: 22: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-28 08:19:54,699 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {247522#true} is VALID [2022-04-28 08:19:54,700 INFO L272 TraceCheckUtils]: 24: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:54,700 INFO L290 TraceCheckUtils]: 25: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,700 INFO L290 TraceCheckUtils]: 26: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,700 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 08:19:54,700 INFO L290 TraceCheckUtils]: 28: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-28 08:19:54,700 INFO L290 TraceCheckUtils]: 29: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-28 08:19:54,700 INFO L290 TraceCheckUtils]: 30: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-28 08:19:54,700 INFO L290 TraceCheckUtils]: 31: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-28 08:19:54,700 INFO L290 TraceCheckUtils]: 32: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,700 INFO L290 TraceCheckUtils]: 33: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-28 08:19:54,701 INFO L290 TraceCheckUtils]: 34: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-28 08:19:54,701 INFO L290 TraceCheckUtils]: 35: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,701 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {247522#true} {247522#true} #1098#return; {247522#true} is VALID [2022-04-28 08:19:54,701 INFO L290 TraceCheckUtils]: 37: Hoare triple {247522#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {247522#true} is VALID [2022-04-28 08:19:54,701 INFO L290 TraceCheckUtils]: 38: Hoare triple {247522#true} assume !(259 == ~__cil_tmp42~0); {247522#true} is VALID [2022-04-28 08:19:54,701 INFO L290 TraceCheckUtils]: 39: Hoare triple {247522#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {247522#true} is VALID [2022-04-28 08:19:54,702 INFO L272 TraceCheckUtils]: 40: Hoare triple {247522#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:54,702 INFO L290 TraceCheckUtils]: 41: Hoare triple {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {247522#true} is VALID [2022-04-28 08:19:54,703 INFO L272 TraceCheckUtils]: 42: Hoare triple {247522#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {247905#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:54,703 INFO L290 TraceCheckUtils]: 43: Hoare triple {247905#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {247522#true} is VALID [2022-04-28 08:19:54,703 INFO L290 TraceCheckUtils]: 44: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-28 08:19:54,703 INFO L290 TraceCheckUtils]: 45: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-28 08:19:54,703 INFO L290 TraceCheckUtils]: 46: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,703 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-28 08:19:54,703 INFO L290 TraceCheckUtils]: 48: Hoare triple {247522#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {247522#true} is VALID [2022-04-28 08:19:54,703 INFO L290 TraceCheckUtils]: 49: Hoare triple {247522#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {247522#true} is VALID [2022-04-28 08:19:54,704 INFO L272 TraceCheckUtils]: 50: Hoare triple {247522#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:54,704 INFO L290 TraceCheckUtils]: 51: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-28 08:19:54,704 INFO L290 TraceCheckUtils]: 52: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-28 08:19:54,704 INFO L272 TraceCheckUtils]: 53: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,705 INFO L290 TraceCheckUtils]: 54: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-28 08:19:54,705 INFO L272 TraceCheckUtils]: 55: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,705 INFO L290 TraceCheckUtils]: 56: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-28 08:19:54,705 INFO L290 TraceCheckUtils]: 57: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,705 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 08:19:54,705 INFO L290 TraceCheckUtils]: 59: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-28 08:19:54,705 INFO L290 TraceCheckUtils]: 60: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,706 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 08:19:54,706 INFO L290 TraceCheckUtils]: 62: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-28 08:19:54,706 INFO L290 TraceCheckUtils]: 63: Hoare triple {247522#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {247522#true} is VALID [2022-04-28 08:19:54,706 INFO L272 TraceCheckUtils]: 64: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:54,706 INFO L290 TraceCheckUtils]: 65: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,706 INFO L290 TraceCheckUtils]: 66: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,706 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 08:19:54,706 INFO L290 TraceCheckUtils]: 68: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-28 08:19:54,706 INFO L290 TraceCheckUtils]: 69: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-28 08:19:54,706 INFO L290 TraceCheckUtils]: 70: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-28 08:19:54,706 INFO L290 TraceCheckUtils]: 71: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-28 08:19:54,707 INFO L290 TraceCheckUtils]: 72: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,707 INFO L290 TraceCheckUtils]: 73: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-28 08:19:54,707 INFO L290 TraceCheckUtils]: 74: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-28 08:19:54,707 INFO L290 TraceCheckUtils]: 75: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,707 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-28 08:19:54,707 INFO L290 TraceCheckUtils]: 77: Hoare triple {247522#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {247522#true} is VALID [2022-04-28 08:19:54,707 INFO L290 TraceCheckUtils]: 78: Hoare triple {247522#true} assume !(259 == ~__cil_tmp11~0); {247522#true} is VALID [2022-04-28 08:19:54,707 INFO L290 TraceCheckUtils]: 79: Hoare triple {247522#true} #res := ~ntStatus~2; {247522#true} is VALID [2022-04-28 08:19:54,707 INFO L290 TraceCheckUtils]: 80: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,707 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {247522#true} {247522#true} #1102#return; {247522#true} is VALID [2022-04-28 08:19:54,707 INFO L290 TraceCheckUtils]: 82: Hoare triple {247522#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {247522#true} is VALID [2022-04-28 08:19:54,707 INFO L290 TraceCheckUtils]: 83: Hoare triple {247522#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {247522#true} is VALID [2022-04-28 08:19:54,707 INFO L290 TraceCheckUtils]: 84: Hoare triple {247522#true} assume !(0 != ~fdcInfo__AcpiBios~0); {247522#true} is VALID [2022-04-28 08:19:54,707 INFO L290 TraceCheckUtils]: 85: Hoare triple {247522#true} assume 4 == ~disketteExtension__DriveType~0; {247522#true} is VALID [2022-04-28 08:19:54,708 INFO L290 TraceCheckUtils]: 86: Hoare triple {247522#true} ~InterfaceType~0 := 0; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-28 08:19:54,708 INFO L290 TraceCheckUtils]: 87: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !false; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-28 08:19:54,708 INFO L290 TraceCheckUtils]: 88: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !(~InterfaceType~0 >= ~MaximumInterfaceType~0);~fdcInfo__BusType~0 := ~InterfaceType~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,708 INFO L272 TraceCheckUtils]: 89: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call #t~ret79 := IoQueryDeviceDescription(~fdcInfo__BusType~0, ~fdcInfo__BusNumber~0, ~Dc~0, ~fdcInfo__ControllerNumber~0, ~Fp~0, ~fdcInfo__PeripheralNumber~0, ~FlConfigCallBack~0, ~disketteExtension~1); {247522#true} is VALID [2022-04-28 08:19:54,709 INFO L290 TraceCheckUtils]: 90: Hoare triple {247522#true} ~BusType := #in~BusType;~BusNumber := #in~BusNumber;~ControllerType := #in~ControllerType;~ControllerNumber := #in~ControllerNumber;~PeripheralType := #in~PeripheralType;~PeripheralNumber := #in~PeripheralNumber;~CalloutRoutine := #in~CalloutRoutine;~Context := #in~Context;havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~tmp_ndt_7~0 := #t~nondet104;havoc #t~nondet104; {247522#true} is VALID [2022-04-28 08:19:54,709 INFO L290 TraceCheckUtils]: 91: Hoare triple {247522#true} assume 0 == ~tmp_ndt_7~0; {247522#true} is VALID [2022-04-28 08:19:54,709 INFO L290 TraceCheckUtils]: 92: Hoare triple {247522#true} #res := 0; {247522#true} is VALID [2022-04-28 08:19:54,709 INFO L290 TraceCheckUtils]: 93: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,710 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1106#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,710 INFO L290 TraceCheckUtils]: 95: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret79 && #t~ret79 <= 2147483647;~ntStatus~1 := #t~ret79;havoc #t~ret79; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,710 INFO L290 TraceCheckUtils]: 96: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,711 INFO L290 TraceCheckUtils]: 97: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,711 INFO L290 TraceCheckUtils]: 98: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,711 INFO L272 TraceCheckUtils]: 99: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {247522#true} is VALID [2022-04-28 08:19:54,711 INFO L290 TraceCheckUtils]: 100: Hoare triple {247522#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {247522#true} is VALID [2022-04-28 08:19:54,711 INFO L290 TraceCheckUtils]: 101: Hoare triple {247522#true} assume !(0 == ~tmp_ndt_8~0); {247522#true} is VALID [2022-04-28 08:19:54,711 INFO L290 TraceCheckUtils]: 102: Hoare triple {247522#true} #res := -1073741808; {247522#true} is VALID [2022-04-28 08:19:54,711 INFO L290 TraceCheckUtils]: 103: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,712 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1108#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,712 INFO L290 TraceCheckUtils]: 105: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,712 INFO L290 TraceCheckUtils]: 106: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(~pnpStatus~0 >= 0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,713 INFO L290 TraceCheckUtils]: 107: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,713 INFO L290 TraceCheckUtils]: 108: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,714 INFO L272 TraceCheckUtils]: 109: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call IofCompleteRequest(~Irp, 0); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:54,714 INFO L290 TraceCheckUtils]: 110: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {247522#true} is VALID [2022-04-28 08:19:54,714 INFO L290 TraceCheckUtils]: 111: Hoare triple {247522#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247522#true} is VALID [2022-04-28 08:19:54,714 INFO L290 TraceCheckUtils]: 112: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,714 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1112#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,715 INFO L290 TraceCheckUtils]: 114: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,715 INFO L290 TraceCheckUtils]: 115: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,715 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247522#true} #1020#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,716 INFO L290 TraceCheckUtils]: 117: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,716 INFO L290 TraceCheckUtils]: 118: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,716 INFO L290 TraceCheckUtils]: 119: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(0 == ~PagingReferenceCount~0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,716 INFO L290 TraceCheckUtils]: 120: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,717 INFO L290 TraceCheckUtils]: 121: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,717 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247527#(= ~MaximumInterfaceType~0 0)} #1076#return; {247523#false} is VALID [2022-04-28 08:19:54,719 INFO L272 TraceCheckUtils]: 0: Hoare triple {247522#true} call ULTIMATE.init(); {247657#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:19:54,719 INFO L290 TraceCheckUtils]: 1: Hoare triple {247657#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {247522#true} is VALID [2022-04-28 08:19:54,719 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,719 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {247522#true} {247522#true} #1156#return; {247522#true} is VALID [2022-04-28 08:19:54,719 INFO L272 TraceCheckUtils]: 4: Hoare triple {247522#true} call #t~ret170 := main(); {247522#true} is VALID [2022-04-28 08:19:54,720 INFO L290 TraceCheckUtils]: 5: Hoare triple {247522#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-28 08:19:54,721 INFO L272 TraceCheckUtils]: 6: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} call _BLAST_init(); {247658#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:54,721 INFO L290 TraceCheckUtils]: 7: Hoare triple {247658#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {247522#true} is VALID [2022-04-28 08:19:54,721 INFO L290 TraceCheckUtils]: 8: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,721 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {247522#true} {247527#(= ~MaximumInterfaceType~0 0)} #1066#return; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-28 08:19:54,721 INFO L290 TraceCheckUtils]: 10: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-28 08:19:54,722 INFO L290 TraceCheckUtils]: 11: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-28 08:19:54,722 INFO L272 TraceCheckUtils]: 12: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} call stub_driver_init(); {247659#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:54,722 INFO L290 TraceCheckUtils]: 13: Hoare triple {247659#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {247522#true} is VALID [2022-04-28 08:19:54,722 INFO L290 TraceCheckUtils]: 14: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,723 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {247522#true} {247527#(= ~MaximumInterfaceType~0 0)} #1068#return; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-28 08:19:54,723 INFO L290 TraceCheckUtils]: 16: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-28 08:19:54,723 INFO L290 TraceCheckUtils]: 17: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-28 08:19:54,723 INFO L290 TraceCheckUtils]: 18: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-28 08:19:54,724 INFO L290 TraceCheckUtils]: 19: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-28 08:19:54,724 INFO L290 TraceCheckUtils]: 20: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} assume 3 == ~tmp_ndt_4~0; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-28 08:19:54,725 INFO L272 TraceCheckUtils]: 21: Hoare triple {247527#(= ~MaximumInterfaceType~0 0)} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {247660#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:54,725 INFO L290 TraceCheckUtils]: 22: Hoare triple {247660#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {247522#true} is VALID [2022-04-28 08:19:54,725 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} assume 1 == ~PagingReferenceCount~0; {247522#true} is VALID [2022-04-28 08:19:54,725 INFO L290 TraceCheckUtils]: 24: Hoare triple {247522#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {247522#true} is VALID [2022-04-28 08:19:54,725 INFO L290 TraceCheckUtils]: 25: Hoare triple {247522#true} assume !(0 != ~disketteExtension__IsRemoved~0); {247522#true} is VALID [2022-04-28 08:19:54,725 INFO L290 TraceCheckUtils]: 26: Hoare triple {247522#true} assume 0 == ~irpSp__MinorFunction~0; {247522#true} is VALID [2022-04-28 08:19:54,726 INFO L272 TraceCheckUtils]: 27: Hoare triple {247522#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {247773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:54,726 INFO L290 TraceCheckUtils]: 28: Hoare triple {247773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {247522#true} is VALID [2022-04-28 08:19:54,726 INFO L290 TraceCheckUtils]: 29: Hoare triple {247522#true} assume !(~s~0 != ~NP~0); {247522#true} is VALID [2022-04-28 08:19:54,726 INFO L290 TraceCheckUtils]: 30: Hoare triple {247522#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {247522#true} is VALID [2022-04-28 08:19:54,726 INFO L290 TraceCheckUtils]: 31: Hoare triple {247522#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {247522#true} is VALID [2022-04-28 08:19:54,727 INFO L272 TraceCheckUtils]: 32: Hoare triple {247522#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:54,727 INFO L290 TraceCheckUtils]: 33: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-28 08:19:54,727 INFO L290 TraceCheckUtils]: 34: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-28 08:19:54,728 INFO L272 TraceCheckUtils]: 35: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,728 INFO L290 TraceCheckUtils]: 36: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-28 08:19:54,728 INFO L272 TraceCheckUtils]: 37: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,728 INFO L290 TraceCheckUtils]: 38: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-28 08:19:54,728 INFO L290 TraceCheckUtils]: 39: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,728 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 08:19:54,729 INFO L290 TraceCheckUtils]: 41: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-28 08:19:54,729 INFO L290 TraceCheckUtils]: 42: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,729 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 08:19:54,729 INFO L290 TraceCheckUtils]: 44: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-28 08:19:54,729 INFO L290 TraceCheckUtils]: 45: Hoare triple {247522#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {247522#true} is VALID [2022-04-28 08:19:54,729 INFO L272 TraceCheckUtils]: 46: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:54,729 INFO L290 TraceCheckUtils]: 47: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,729 INFO L290 TraceCheckUtils]: 48: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,729 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 08:19:54,729 INFO L290 TraceCheckUtils]: 50: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-28 08:19:54,729 INFO L290 TraceCheckUtils]: 51: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-28 08:19:54,729 INFO L290 TraceCheckUtils]: 52: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-28 08:19:54,730 INFO L290 TraceCheckUtils]: 53: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-28 08:19:54,730 INFO L290 TraceCheckUtils]: 54: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,730 INFO L290 TraceCheckUtils]: 55: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-28 08:19:54,730 INFO L290 TraceCheckUtils]: 56: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-28 08:19:54,730 INFO L290 TraceCheckUtils]: 57: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,730 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {247522#true} {247522#true} #1098#return; {247522#true} is VALID [2022-04-28 08:19:54,730 INFO L290 TraceCheckUtils]: 59: Hoare triple {247522#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {247522#true} is VALID [2022-04-28 08:19:54,730 INFO L290 TraceCheckUtils]: 60: Hoare triple {247522#true} assume !(259 == ~__cil_tmp42~0); {247522#true} is VALID [2022-04-28 08:19:54,730 INFO L290 TraceCheckUtils]: 61: Hoare triple {247522#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {247522#true} is VALID [2022-04-28 08:19:54,731 INFO L272 TraceCheckUtils]: 62: Hoare triple {247522#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:54,731 INFO L290 TraceCheckUtils]: 63: Hoare triple {247873#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {247522#true} is VALID [2022-04-28 08:19:54,732 INFO L272 TraceCheckUtils]: 64: Hoare triple {247522#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {247905#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:54,732 INFO L290 TraceCheckUtils]: 65: Hoare triple {247905#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {247522#true} is VALID [2022-04-28 08:19:54,732 INFO L290 TraceCheckUtils]: 66: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-28 08:19:54,732 INFO L290 TraceCheckUtils]: 67: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-28 08:19:54,732 INFO L290 TraceCheckUtils]: 68: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,732 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-28 08:19:54,732 INFO L290 TraceCheckUtils]: 70: Hoare triple {247522#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {247522#true} is VALID [2022-04-28 08:19:54,732 INFO L290 TraceCheckUtils]: 71: Hoare triple {247522#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {247522#true} is VALID [2022-04-28 08:19:54,733 INFO L272 TraceCheckUtils]: 72: Hoare triple {247522#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:54,733 INFO L290 TraceCheckUtils]: 73: Hoare triple {247856#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {247522#true} is VALID [2022-04-28 08:19:54,733 INFO L290 TraceCheckUtils]: 74: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-28 08:19:54,734 INFO L272 TraceCheckUtils]: 75: Hoare triple {247522#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,734 INFO L290 TraceCheckUtils]: 76: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {247522#true} is VALID [2022-04-28 08:19:54,734 INFO L272 TraceCheckUtils]: 77: Hoare triple {247522#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:54,734 INFO L290 TraceCheckUtils]: 78: Hoare triple {247868#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {247522#true} is VALID [2022-04-28 08:19:54,734 INFO L290 TraceCheckUtils]: 79: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,734 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 08:19:54,735 INFO L290 TraceCheckUtils]: 81: Hoare triple {247522#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {247522#true} is VALID [2022-04-28 08:19:54,735 INFO L290 TraceCheckUtils]: 82: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,735 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 08:19:54,735 INFO L290 TraceCheckUtils]: 84: Hoare triple {247522#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {247522#true} is VALID [2022-04-28 08:19:54,735 INFO L290 TraceCheckUtils]: 85: Hoare triple {247522#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {247522#true} is VALID [2022-04-28 08:19:54,735 INFO L272 TraceCheckUtils]: 86: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:54,735 INFO L290 TraceCheckUtils]: 87: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,735 INFO L290 TraceCheckUtils]: 88: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,735 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 08:19:54,735 INFO L290 TraceCheckUtils]: 90: Hoare triple {247522#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {247522#true} is VALID [2022-04-28 08:19:54,735 INFO L290 TraceCheckUtils]: 91: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-28 08:19:54,736 INFO L290 TraceCheckUtils]: 92: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-28 08:19:54,736 INFO L290 TraceCheckUtils]: 93: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-28 08:19:54,736 INFO L290 TraceCheckUtils]: 94: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-28 08:19:54,736 INFO L290 TraceCheckUtils]: 95: Hoare triple {247522#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {247522#true} is VALID [2022-04-28 08:19:54,736 INFO L290 TraceCheckUtils]: 96: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-28 08:19:54,736 INFO L290 TraceCheckUtils]: 97: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,736 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-28 08:19:54,736 INFO L290 TraceCheckUtils]: 99: Hoare triple {247522#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {247522#true} is VALID [2022-04-28 08:19:54,736 INFO L290 TraceCheckUtils]: 100: Hoare triple {247522#true} assume !(259 == ~__cil_tmp11~0); {247522#true} is VALID [2022-04-28 08:19:54,736 INFO L290 TraceCheckUtils]: 101: Hoare triple {247522#true} #res := ~ntStatus~2; {247522#true} is VALID [2022-04-28 08:19:54,736 INFO L290 TraceCheckUtils]: 102: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,736 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {247522#true} {247522#true} #1102#return; {247522#true} is VALID [2022-04-28 08:19:54,736 INFO L290 TraceCheckUtils]: 104: Hoare triple {247522#true} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {247522#true} is VALID [2022-04-28 08:19:54,736 INFO L290 TraceCheckUtils]: 105: Hoare triple {247522#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {247522#true} is VALID [2022-04-28 08:19:54,736 INFO L290 TraceCheckUtils]: 106: Hoare triple {247522#true} assume !(0 != ~fdcInfo__AcpiBios~0); {247522#true} is VALID [2022-04-28 08:19:54,736 INFO L290 TraceCheckUtils]: 107: Hoare triple {247522#true} assume 4 == ~disketteExtension__DriveType~0; {247522#true} is VALID [2022-04-28 08:19:54,737 INFO L290 TraceCheckUtils]: 108: Hoare triple {247522#true} ~InterfaceType~0 := 0; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-28 08:19:54,737 INFO L290 TraceCheckUtils]: 109: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !false; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-28 08:19:54,737 INFO L290 TraceCheckUtils]: 110: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !(~InterfaceType~0 >= ~MaximumInterfaceType~0);~fdcInfo__BusType~0 := ~InterfaceType~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,738 INFO L272 TraceCheckUtils]: 111: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call #t~ret79 := IoQueryDeviceDescription(~fdcInfo__BusType~0, ~fdcInfo__BusNumber~0, ~Dc~0, ~fdcInfo__ControllerNumber~0, ~Fp~0, ~fdcInfo__PeripheralNumber~0, ~FlConfigCallBack~0, ~disketteExtension~1); {247522#true} is VALID [2022-04-28 08:19:54,738 INFO L290 TraceCheckUtils]: 112: Hoare triple {247522#true} ~BusType := #in~BusType;~BusNumber := #in~BusNumber;~ControllerType := #in~ControllerType;~ControllerNumber := #in~ControllerNumber;~PeripheralType := #in~PeripheralType;~PeripheralNumber := #in~PeripheralNumber;~CalloutRoutine := #in~CalloutRoutine;~Context := #in~Context;havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~tmp_ndt_7~0 := #t~nondet104;havoc #t~nondet104; {247522#true} is VALID [2022-04-28 08:19:54,738 INFO L290 TraceCheckUtils]: 113: Hoare triple {247522#true} assume 0 == ~tmp_ndt_7~0; {247522#true} is VALID [2022-04-28 08:19:54,738 INFO L290 TraceCheckUtils]: 114: Hoare triple {247522#true} #res := 0; {247522#true} is VALID [2022-04-28 08:19:54,738 INFO L290 TraceCheckUtils]: 115: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,739 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1106#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,739 INFO L290 TraceCheckUtils]: 117: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret79 && #t~ret79 <= 2147483647;~ntStatus~1 := #t~ret79;havoc #t~ret79; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,739 INFO L290 TraceCheckUtils]: 118: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,740 INFO L290 TraceCheckUtils]: 119: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,740 INFO L290 TraceCheckUtils]: 120: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,740 INFO L272 TraceCheckUtils]: 121: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {247522#true} is VALID [2022-04-28 08:19:54,740 INFO L290 TraceCheckUtils]: 122: Hoare triple {247522#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {247522#true} is VALID [2022-04-28 08:19:54,740 INFO L290 TraceCheckUtils]: 123: Hoare triple {247522#true} assume !(0 == ~tmp_ndt_8~0); {247522#true} is VALID [2022-04-28 08:19:54,740 INFO L290 TraceCheckUtils]: 124: Hoare triple {247522#true} #res := -1073741808; {247522#true} is VALID [2022-04-28 08:19:54,740 INFO L290 TraceCheckUtils]: 125: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,741 INFO L284 TraceCheckUtils]: 126: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1108#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,741 INFO L290 TraceCheckUtils]: 127: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,742 INFO L290 TraceCheckUtils]: 128: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(~pnpStatus~0 >= 0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,742 INFO L290 TraceCheckUtils]: 129: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,742 INFO L290 TraceCheckUtils]: 130: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,743 INFO L272 TraceCheckUtils]: 131: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} call IofCompleteRequest(~Irp, 0); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:54,743 INFO L290 TraceCheckUtils]: 132: Hoare triple {247872#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {247522#true} is VALID [2022-04-28 08:19:54,743 INFO L290 TraceCheckUtils]: 133: Hoare triple {247522#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247522#true} is VALID [2022-04-28 08:19:54,743 INFO L290 TraceCheckUtils]: 134: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 08:19:54,743 INFO L284 TraceCheckUtils]: 135: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1112#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,744 INFO L290 TraceCheckUtils]: 136: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,744 INFO L290 TraceCheckUtils]: 137: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,744 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247522#true} #1020#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,745 INFO L290 TraceCheckUtils]: 139: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,745 INFO L290 TraceCheckUtils]: 140: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,745 INFO L290 TraceCheckUtils]: 141: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(0 == ~PagingReferenceCount~0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,746 INFO L290 TraceCheckUtils]: 142: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,746 INFO L290 TraceCheckUtils]: 143: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 08:19:54,746 INFO L284 TraceCheckUtils]: 144: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247527#(= ~MaximumInterfaceType~0 0)} #1076#return; {247523#false} is VALID [2022-04-28 08:19:54,747 INFO L290 TraceCheckUtils]: 145: Hoare triple {247523#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {247523#false} is VALID [2022-04-28 08:19:54,747 INFO L290 TraceCheckUtils]: 146: Hoare triple {247523#false} assume !(1 == ~pended~0); {247523#false} is VALID [2022-04-28 08:19:54,747 INFO L290 TraceCheckUtils]: 147: Hoare triple {247523#false} assume !(1 == ~pended~0); {247523#false} is VALID [2022-04-28 08:19:54,747 INFO L290 TraceCheckUtils]: 148: Hoare triple {247523#false} assume ~s~0 != ~UNLOADED~0; {247523#false} is VALID [2022-04-28 08:19:54,747 INFO L290 TraceCheckUtils]: 149: Hoare triple {247523#false} assume -1 != ~status~1; {247523#false} is VALID [2022-04-28 08:19:54,747 INFO L290 TraceCheckUtils]: 150: Hoare triple {247523#false} assume ~s~0 != ~SKIP2~0; {247523#false} is VALID [2022-04-28 08:19:54,747 INFO L290 TraceCheckUtils]: 151: Hoare triple {247523#false} assume ~s~0 != ~IPC~0; {247523#false} is VALID [2022-04-28 08:19:54,747 INFO L290 TraceCheckUtils]: 152: Hoare triple {247523#false} assume !(~s~0 != ~DC~0); {247523#false} is VALID [2022-04-28 08:19:54,747 INFO L290 TraceCheckUtils]: 153: Hoare triple {247523#false} assume !(1 == ~pended~0); {247523#false} is VALID [2022-04-28 08:19:54,747 INFO L290 TraceCheckUtils]: 154: Hoare triple {247523#false} assume ~s~0 == ~DC~0; {247523#false} is VALID [2022-04-28 08:19:54,747 INFO L290 TraceCheckUtils]: 155: Hoare triple {247523#false} assume 259 == ~status~1; {247523#false} is VALID [2022-04-28 08:19:54,747 INFO L272 TraceCheckUtils]: 156: Hoare triple {247523#false} call errorFn(); {247523#false} is VALID [2022-04-28 08:19:54,747 INFO L290 TraceCheckUtils]: 157: Hoare triple {247523#false} assume !false; {247523#false} is VALID [2022-04-28 08:19:54,748 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-04-28 08:19:54,748 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:19:54,748 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [944840116] [2022-04-28 08:19:54,748 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [944840116] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:54,748 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:54,748 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 08:19:54,748 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:19:54,748 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1377323393] [2022-04-28 08:19:54,748 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1377323393] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:54,748 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:54,748 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 08:19:54,748 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2104729058] [2022-04-28 08:19:54,749 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:19:54,749 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) Word has length 158 [2022-04-28 08:19:54,749 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:19:54,749 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-04-28 08:19:54,836 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:54,836 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 08:19:54,836 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:54,837 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 08:19:54,837 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2022-04-28 08:19:54,837 INFO L87 Difference]: Start difference. First operand 259 states and 283 transitions. Second operand has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-04-28 08:19:57,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:57,297 INFO L93 Difference]: Finished difference Result 320 states and 349 transitions. [2022-04-28 08:19:57,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 08:19:57,297 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) Word has length 158 [2022-04-28 08:19:57,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:19:57,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-04-28 08:19:57,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 253 transitions. [2022-04-28 08:19:57,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-04-28 08:19:57,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 253 transitions. [2022-04-28 08:19:57,300 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 253 transitions. [2022-04-28 08:19:57,516 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 253 edges. 253 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:57,524 INFO L225 Difference]: With dead ends: 320 [2022-04-28 08:19:57,524 INFO L226 Difference]: Without dead ends: 245 [2022-04-28 08:19:57,525 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 77 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=147, Invalid=405, Unknown=0, NotChecked=0, Total=552 [2022-04-28 08:19:57,525 INFO L413 NwaCegarLoop]: 144 mSDtfsCounter, 351 mSDsluCounter, 397 mSDsCounter, 0 mSdLazyCounter, 414 mSolverCounterSat, 129 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 353 SdHoareTripleChecker+Valid, 541 SdHoareTripleChecker+Invalid, 543 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 129 IncrementalHoareTripleChecker+Valid, 414 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-28 08:19:57,525 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [353 Valid, 541 Invalid, 543 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [129 Valid, 414 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-28 08:19:57,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2022-04-28 08:19:58,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 231. [2022-04-28 08:19:58,362 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:19:58,362 INFO L82 GeneralOperation]: Start isEquivalent. First operand 245 states. Second operand has 231 states, 181 states have (on average 1.1049723756906078) internal successors, (200), 183 states have internal predecessors, (200), 24 states have call successors, (24), 24 states have call predecessors, (24), 25 states have return successors, (25), 23 states have call predecessors, (25), 22 states have call successors, (25) [2022-04-28 08:19:58,362 INFO L74 IsIncluded]: Start isIncluded. First operand 245 states. Second operand has 231 states, 181 states have (on average 1.1049723756906078) internal successors, (200), 183 states have internal predecessors, (200), 24 states have call successors, (24), 24 states have call predecessors, (24), 25 states have return successors, (25), 23 states have call predecessors, (25), 22 states have call successors, (25) [2022-04-28 08:19:58,362 INFO L87 Difference]: Start difference. First operand 245 states. Second operand has 231 states, 181 states have (on average 1.1049723756906078) internal successors, (200), 183 states have internal predecessors, (200), 24 states have call successors, (24), 24 states have call predecessors, (24), 25 states have return successors, (25), 23 states have call predecessors, (25), 22 states have call successors, (25) [2022-04-28 08:19:58,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:58,365 INFO L93 Difference]: Finished difference Result 245 states and 264 transitions. [2022-04-28 08:19:58,365 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 264 transitions. [2022-04-28 08:19:58,365 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:58,365 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:58,365 INFO L74 IsIncluded]: Start isIncluded. First operand has 231 states, 181 states have (on average 1.1049723756906078) internal successors, (200), 183 states have internal predecessors, (200), 24 states have call successors, (24), 24 states have call predecessors, (24), 25 states have return successors, (25), 23 states have call predecessors, (25), 22 states have call successors, (25) Second operand 245 states. [2022-04-28 08:19:58,365 INFO L87 Difference]: Start difference. First operand has 231 states, 181 states have (on average 1.1049723756906078) internal successors, (200), 183 states have internal predecessors, (200), 24 states have call successors, (24), 24 states have call predecessors, (24), 25 states have return successors, (25), 23 states have call predecessors, (25), 22 states have call successors, (25) Second operand 245 states. [2022-04-28 08:19:58,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:19:58,368 INFO L93 Difference]: Finished difference Result 245 states and 264 transitions. [2022-04-28 08:19:58,368 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 264 transitions. [2022-04-28 08:19:58,368 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:19:58,368 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:19:58,368 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:19:58,368 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:19:58,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 231 states, 181 states have (on average 1.1049723756906078) internal successors, (200), 183 states have internal predecessors, (200), 24 states have call successors, (24), 24 states have call predecessors, (24), 25 states have return successors, (25), 23 states have call predecessors, (25), 22 states have call successors, (25) [2022-04-28 08:19:58,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 249 transitions. [2022-04-28 08:19:58,371 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 249 transitions. Word has length 158 [2022-04-28 08:19:58,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:19:58,371 INFO L495 AbstractCegarLoop]: Abstraction has 231 states and 249 transitions. [2022-04-28 08:19:58,371 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 6.733333333333333) internal successors, (101), 5 states have internal predecessors, (101), 4 states have call successors, (17), 12 states have call predecessors, (17), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-04-28 08:19:58,371 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 231 states and 249 transitions. [2022-04-28 08:19:59,065 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 249 edges. 249 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:59,065 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 249 transitions. [2022-04-28 08:19:59,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-04-28 08:19:59,066 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:19:59,066 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:19:59,066 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable62 [2022-04-28 08:19:59,066 INFO L420 AbstractCegarLoop]: === Iteration 64 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:19:59,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:19:59,066 INFO L85 PathProgramCache]: Analyzing trace with hash 473656636, now seen corresponding path program 1 times [2022-04-28 08:19:59,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:59,067 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [606305264] [2022-04-28 08:19:59,067 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:19:59,067 INFO L85 PathProgramCache]: Analyzing trace with hash 473656636, now seen corresponding path program 2 times [2022-04-28 08:19:59,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:19:59,067 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [523440715] [2022-04-28 08:19:59,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:19:59,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:19:59,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:19:59,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,196 INFO L290 TraceCheckUtils]: 0: Hoare triple {249671#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,196 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,196 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1156#return; {249535#true} is VALID [2022-04-28 08:19:59,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:19:59,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,216 INFO L290 TraceCheckUtils]: 0: Hoare triple {249672#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,217 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,217 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1066#return; {249535#true} is VALID [2022-04-28 08:19:59,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:19:59,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,227 INFO L290 TraceCheckUtils]: 0: Hoare triple {249673#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,227 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,227 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1068#return; {249535#true} is VALID [2022-04-28 08:19:59,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:19:59,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 08:19:59,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:19:59,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:19:59,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:59,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,381 INFO L290 TraceCheckUtils]: 0: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-28 08:19:59,382 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,382 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 08:19:59,382 INFO L290 TraceCheckUtils]: 0: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-28 08:19:59,382 INFO L272 TraceCheckUtils]: 1: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,382 INFO L290 TraceCheckUtils]: 2: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-28 08:19:59,382 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,383 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 08:19:59,383 INFO L290 TraceCheckUtils]: 5: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-28 08:19:59,383 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,383 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 08:19:59,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:19:59,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,390 INFO L290 TraceCheckUtils]: 0: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-28 08:19:59,390 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,390 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 08:19:59,390 INFO L290 TraceCheckUtils]: 0: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-28 08:19:59,390 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-28 08:19:59,391 INFO L272 TraceCheckUtils]: 2: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,391 INFO L290 TraceCheckUtils]: 3: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-28 08:19:59,392 INFO L272 TraceCheckUtils]: 4: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,392 INFO L290 TraceCheckUtils]: 5: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-28 08:19:59,392 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,392 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 08:19:59,392 INFO L290 TraceCheckUtils]: 8: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-28 08:19:59,392 INFO L290 TraceCheckUtils]: 9: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,392 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 08:19:59,392 INFO L290 TraceCheckUtils]: 11: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-28 08:19:59,392 INFO L290 TraceCheckUtils]: 12: Hoare triple {249535#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {249535#true} is VALID [2022-04-28 08:19:59,393 INFO L272 TraceCheckUtils]: 13: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:59,393 INFO L290 TraceCheckUtils]: 14: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-28 08:19:59,393 INFO L290 TraceCheckUtils]: 15: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,393 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 08:19:59,393 INFO L290 TraceCheckUtils]: 17: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-28 08:19:59,393 INFO L290 TraceCheckUtils]: 18: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-28 08:19:59,393 INFO L290 TraceCheckUtils]: 19: Hoare triple {249535#true} ~returnVal2~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,393 INFO L290 TraceCheckUtils]: 20: Hoare triple {249535#true} assume !(~s~0 == ~NP~0); {249535#true} is VALID [2022-04-28 08:19:59,393 INFO L290 TraceCheckUtils]: 21: Hoare triple {249535#true} assume ~s~0 == ~MPR1~0; {249535#true} is VALID [2022-04-28 08:19:59,393 INFO L290 TraceCheckUtils]: 22: Hoare triple {249535#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249535#true} is VALID [2022-04-28 08:19:59,393 INFO L290 TraceCheckUtils]: 23: Hoare triple {249535#true} #res := ~returnVal2~0; {249535#true} is VALID [2022-04-28 08:19:59,393 INFO L290 TraceCheckUtils]: 24: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,394 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {249535#true} {249535#true} #1098#return; {249535#true} is VALID [2022-04-28 08:19:59,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 08:19:59,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:59,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,441 INFO L290 TraceCheckUtils]: 0: Hoare triple {249934#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {249535#true} is VALID [2022-04-28 08:19:59,441 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-28 08:19:59,441 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-28 08:19:59,441 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,441 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-28 08:19:59,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 08:19:59,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:19:59,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:19:59,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,473 INFO L290 TraceCheckUtils]: 0: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-28 08:19:59,474 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,474 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 08:19:59,474 INFO L290 TraceCheckUtils]: 0: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-28 08:19:59,474 INFO L272 TraceCheckUtils]: 1: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,474 INFO L290 TraceCheckUtils]: 2: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-28 08:19:59,474 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,475 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 08:19:59,475 INFO L290 TraceCheckUtils]: 5: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-28 08:19:59,475 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,475 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 08:19:59,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:19:59,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,482 INFO L290 TraceCheckUtils]: 0: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-28 08:19:59,482 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,482 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 08:19:59,482 INFO L290 TraceCheckUtils]: 0: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-28 08:19:59,482 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-28 08:19:59,483 INFO L272 TraceCheckUtils]: 2: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,483 INFO L290 TraceCheckUtils]: 3: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-28 08:19:59,483 INFO L272 TraceCheckUtils]: 4: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,483 INFO L290 TraceCheckUtils]: 5: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-28 08:19:59,483 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,483 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 08:19:59,484 INFO L290 TraceCheckUtils]: 8: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-28 08:19:59,484 INFO L290 TraceCheckUtils]: 9: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,484 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 08:19:59,484 INFO L290 TraceCheckUtils]: 11: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-28 08:19:59,484 INFO L290 TraceCheckUtils]: 12: Hoare triple {249535#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {249535#true} is VALID [2022-04-28 08:19:59,484 INFO L272 TraceCheckUtils]: 13: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:59,484 INFO L290 TraceCheckUtils]: 14: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-28 08:19:59,484 INFO L290 TraceCheckUtils]: 15: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,484 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 08:19:59,485 INFO L290 TraceCheckUtils]: 17: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-28 08:19:59,485 INFO L290 TraceCheckUtils]: 18: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-28 08:19:59,485 INFO L290 TraceCheckUtils]: 19: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,485 INFO L290 TraceCheckUtils]: 20: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,485 INFO L290 TraceCheckUtils]: 21: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,486 INFO L290 TraceCheckUtils]: 22: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,486 INFO L290 TraceCheckUtils]: 23: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 08:19:59,486 INFO L290 TraceCheckUtils]: 24: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 08:19:59,487 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {249947#(<= |IofCallDriver_#res| 0)} {249535#true} #1152#return; {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-28 08:19:59,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-04-28 08:19:59,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,502 INFO L290 TraceCheckUtils]: 0: Hoare triple {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {249535#true} is VALID [2022-04-28 08:19:59,502 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-28 08:19:59,502 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,502 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {249535#true} is VALID [2022-04-28 08:19:59,502 INFO L290 TraceCheckUtils]: 4: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-28 08:19:59,502 INFO L290 TraceCheckUtils]: 5: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-28 08:19:59,502 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,502 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-28 08:19:59,503 INFO L290 TraceCheckUtils]: 0: Hoare triple {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {249535#true} is VALID [2022-04-28 08:19:59,504 INFO L272 TraceCheckUtils]: 1: Hoare triple {249535#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {249934#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:59,504 INFO L290 TraceCheckUtils]: 2: Hoare triple {249934#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {249535#true} is VALID [2022-04-28 08:19:59,504 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-28 08:19:59,504 INFO L290 TraceCheckUtils]: 4: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-28 08:19:59,504 INFO L290 TraceCheckUtils]: 5: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,504 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-28 08:19:59,504 INFO L290 TraceCheckUtils]: 7: Hoare triple {249535#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {249535#true} is VALID [2022-04-28 08:19:59,504 INFO L290 TraceCheckUtils]: 8: Hoare triple {249535#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {249535#true} is VALID [2022-04-28 08:19:59,505 INFO L272 TraceCheckUtils]: 9: Hoare triple {249535#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,505 INFO L290 TraceCheckUtils]: 10: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-28 08:19:59,505 INFO L290 TraceCheckUtils]: 11: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-28 08:19:59,506 INFO L272 TraceCheckUtils]: 12: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,506 INFO L290 TraceCheckUtils]: 13: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-28 08:19:59,506 INFO L272 TraceCheckUtils]: 14: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,506 INFO L290 TraceCheckUtils]: 15: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-28 08:19:59,507 INFO L290 TraceCheckUtils]: 16: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,507 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 08:19:59,507 INFO L290 TraceCheckUtils]: 18: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-28 08:19:59,507 INFO L290 TraceCheckUtils]: 19: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,507 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 08:19:59,507 INFO L290 TraceCheckUtils]: 21: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-28 08:19:59,507 INFO L290 TraceCheckUtils]: 22: Hoare triple {249535#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {249535#true} is VALID [2022-04-28 08:19:59,507 INFO L272 TraceCheckUtils]: 23: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:59,507 INFO L290 TraceCheckUtils]: 24: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-28 08:19:59,508 INFO L290 TraceCheckUtils]: 25: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,508 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 08:19:59,508 INFO L290 TraceCheckUtils]: 27: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-28 08:19:59,508 INFO L290 TraceCheckUtils]: 28: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-28 08:19:59,508 INFO L290 TraceCheckUtils]: 29: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,508 INFO L290 TraceCheckUtils]: 30: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,509 INFO L290 TraceCheckUtils]: 31: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,509 INFO L290 TraceCheckUtils]: 32: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,509 INFO L290 TraceCheckUtils]: 33: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 08:19:59,510 INFO L290 TraceCheckUtils]: 34: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 08:19:59,510 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {249947#(<= |IofCallDriver_#res| 0)} {249535#true} #1152#return; {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-28 08:19:59,511 INFO L290 TraceCheckUtils]: 36: Hoare triple {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-28 08:19:59,511 INFO L290 TraceCheckUtils]: 37: Hoare triple {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume 259 == ~__cil_tmp11~0; {249536#false} is VALID [2022-04-28 08:19:59,511 INFO L272 TraceCheckUtils]: 38: Hoare triple {249536#false} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,511 INFO L290 TraceCheckUtils]: 39: Hoare triple {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {249535#true} is VALID [2022-04-28 08:19:59,511 INFO L290 TraceCheckUtils]: 40: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-28 08:19:59,511 INFO L290 TraceCheckUtils]: 41: Hoare triple {249535#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,511 INFO L290 TraceCheckUtils]: 42: Hoare triple {249535#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {249535#true} is VALID [2022-04-28 08:19:59,511 INFO L290 TraceCheckUtils]: 43: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-28 08:19:59,511 INFO L290 TraceCheckUtils]: 44: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-28 08:19:59,511 INFO L290 TraceCheckUtils]: 45: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,512 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-28 08:19:59,512 INFO L290 TraceCheckUtils]: 47: Hoare triple {249536#false} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {249536#false} is VALID [2022-04-28 08:19:59,512 INFO L290 TraceCheckUtils]: 48: Hoare triple {249536#false} #res := ~ntStatus~2; {249536#false} is VALID [2022-04-28 08:19:59,512 INFO L290 TraceCheckUtils]: 49: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-28 08:19:59,512 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {249536#false} {249535#true} #1102#return; {249536#false} is VALID [2022-04-28 08:19:59,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-04-28 08:19:59,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,514 INFO L290 TraceCheckUtils]: 0: Hoare triple {249535#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {249535#true} is VALID [2022-04-28 08:19:59,514 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_8~0); {249535#true} is VALID [2022-04-28 08:19:59,514 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} #res := -1073741808; {249535#true} is VALID [2022-04-28 08:19:59,515 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,515 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {249535#true} {249536#false} #1108#return; {249536#false} is VALID [2022-04-28 08:19:59,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-04-28 08:19:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:19:59,516 INFO L290 TraceCheckUtils]: 0: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249535#true} is VALID [2022-04-28 08:19:59,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249535#true} is VALID [2022-04-28 08:19:59,516 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,516 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {249535#true} {249536#false} #1112#return; {249536#false} is VALID [2022-04-28 08:19:59,517 INFO L290 TraceCheckUtils]: 0: Hoare triple {249788#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {249535#true} is VALID [2022-04-28 08:19:59,517 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume !(~s~0 != ~NP~0); {249535#true} is VALID [2022-04-28 08:19:59,517 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {249535#true} is VALID [2022-04-28 08:19:59,517 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {249535#true} is VALID [2022-04-28 08:19:59,517 INFO L272 TraceCheckUtils]: 4: Hoare triple {249535#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,518 INFO L290 TraceCheckUtils]: 5: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-28 08:19:59,518 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-28 08:19:59,518 INFO L272 TraceCheckUtils]: 7: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,518 INFO L290 TraceCheckUtils]: 8: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-28 08:19:59,519 INFO L272 TraceCheckUtils]: 9: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,519 INFO L290 TraceCheckUtils]: 10: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-28 08:19:59,519 INFO L290 TraceCheckUtils]: 11: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,519 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 08:19:59,519 INFO L290 TraceCheckUtils]: 13: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-28 08:19:59,519 INFO L290 TraceCheckUtils]: 14: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,519 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 08:19:59,519 INFO L290 TraceCheckUtils]: 16: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-28 08:19:59,519 INFO L290 TraceCheckUtils]: 17: Hoare triple {249535#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {249535#true} is VALID [2022-04-28 08:19:59,520 INFO L272 TraceCheckUtils]: 18: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:59,520 INFO L290 TraceCheckUtils]: 19: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-28 08:19:59,520 INFO L290 TraceCheckUtils]: 20: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,520 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 08:19:59,520 INFO L290 TraceCheckUtils]: 22: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-28 08:19:59,520 INFO L290 TraceCheckUtils]: 23: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-28 08:19:59,520 INFO L290 TraceCheckUtils]: 24: Hoare triple {249535#true} ~returnVal2~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,520 INFO L290 TraceCheckUtils]: 25: Hoare triple {249535#true} assume !(~s~0 == ~NP~0); {249535#true} is VALID [2022-04-28 08:19:59,520 INFO L290 TraceCheckUtils]: 26: Hoare triple {249535#true} assume ~s~0 == ~MPR1~0; {249535#true} is VALID [2022-04-28 08:19:59,520 INFO L290 TraceCheckUtils]: 27: Hoare triple {249535#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249535#true} is VALID [2022-04-28 08:19:59,520 INFO L290 TraceCheckUtils]: 28: Hoare triple {249535#true} #res := ~returnVal2~0; {249535#true} is VALID [2022-04-28 08:19:59,521 INFO L290 TraceCheckUtils]: 29: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,521 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {249535#true} {249535#true} #1098#return; {249535#true} is VALID [2022-04-28 08:19:59,521 INFO L290 TraceCheckUtils]: 31: Hoare triple {249535#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {249535#true} is VALID [2022-04-28 08:19:59,521 INFO L290 TraceCheckUtils]: 32: Hoare triple {249535#true} assume !(259 == ~__cil_tmp42~0); {249535#true} is VALID [2022-04-28 08:19:59,521 INFO L290 TraceCheckUtils]: 33: Hoare triple {249535#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,522 INFO L272 TraceCheckUtils]: 34: Hoare triple {249535#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,522 INFO L290 TraceCheckUtils]: 35: Hoare triple {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {249535#true} is VALID [2022-04-28 08:19:59,523 INFO L272 TraceCheckUtils]: 36: Hoare triple {249535#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {249934#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:59,523 INFO L290 TraceCheckUtils]: 37: Hoare triple {249934#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {249535#true} is VALID [2022-04-28 08:19:59,523 INFO L290 TraceCheckUtils]: 38: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-28 08:19:59,523 INFO L290 TraceCheckUtils]: 39: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-28 08:19:59,523 INFO L290 TraceCheckUtils]: 40: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,523 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-28 08:19:59,523 INFO L290 TraceCheckUtils]: 42: Hoare triple {249535#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {249535#true} is VALID [2022-04-28 08:19:59,523 INFO L290 TraceCheckUtils]: 43: Hoare triple {249535#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {249535#true} is VALID [2022-04-28 08:19:59,524 INFO L272 TraceCheckUtils]: 44: Hoare triple {249535#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,524 INFO L290 TraceCheckUtils]: 45: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-28 08:19:59,524 INFO L290 TraceCheckUtils]: 46: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-28 08:19:59,525 INFO L272 TraceCheckUtils]: 47: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,525 INFO L290 TraceCheckUtils]: 48: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-28 08:19:59,525 INFO L272 TraceCheckUtils]: 49: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,526 INFO L290 TraceCheckUtils]: 50: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-28 08:19:59,526 INFO L290 TraceCheckUtils]: 51: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,526 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 08:19:59,526 INFO L290 TraceCheckUtils]: 53: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-28 08:19:59,526 INFO L290 TraceCheckUtils]: 54: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,526 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 08:19:59,526 INFO L290 TraceCheckUtils]: 56: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-28 08:19:59,526 INFO L290 TraceCheckUtils]: 57: Hoare triple {249535#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {249535#true} is VALID [2022-04-28 08:19:59,526 INFO L272 TraceCheckUtils]: 58: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:59,526 INFO L290 TraceCheckUtils]: 59: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-28 08:19:59,527 INFO L290 TraceCheckUtils]: 60: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,527 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 08:19:59,527 INFO L290 TraceCheckUtils]: 62: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-28 08:19:59,527 INFO L290 TraceCheckUtils]: 63: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-28 08:19:59,527 INFO L290 TraceCheckUtils]: 64: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,527 INFO L290 TraceCheckUtils]: 65: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,528 INFO L290 TraceCheckUtils]: 66: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,528 INFO L290 TraceCheckUtils]: 67: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,528 INFO L290 TraceCheckUtils]: 68: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 08:19:59,529 INFO L290 TraceCheckUtils]: 69: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 08:19:59,529 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {249947#(<= |IofCallDriver_#res| 0)} {249535#true} #1152#return; {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-28 08:19:59,530 INFO L290 TraceCheckUtils]: 71: Hoare triple {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-28 08:19:59,530 INFO L290 TraceCheckUtils]: 72: Hoare triple {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume 259 == ~__cil_tmp11~0; {249536#false} is VALID [2022-04-28 08:19:59,530 INFO L272 TraceCheckUtils]: 73: Hoare triple {249536#false} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,530 INFO L290 TraceCheckUtils]: 74: Hoare triple {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {249535#true} is VALID [2022-04-28 08:19:59,530 INFO L290 TraceCheckUtils]: 75: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-28 08:19:59,530 INFO L290 TraceCheckUtils]: 76: Hoare triple {249535#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,530 INFO L290 TraceCheckUtils]: 77: Hoare triple {249535#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {249535#true} is VALID [2022-04-28 08:19:59,530 INFO L290 TraceCheckUtils]: 78: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-28 08:19:59,530 INFO L290 TraceCheckUtils]: 79: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-28 08:19:59,530 INFO L290 TraceCheckUtils]: 80: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,530 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-28 08:19:59,531 INFO L290 TraceCheckUtils]: 82: Hoare triple {249536#false} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {249536#false} is VALID [2022-04-28 08:19:59,531 INFO L290 TraceCheckUtils]: 83: Hoare triple {249536#false} #res := ~ntStatus~2; {249536#false} is VALID [2022-04-28 08:19:59,531 INFO L290 TraceCheckUtils]: 84: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-28 08:19:59,531 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {249536#false} {249535#true} #1102#return; {249536#false} is VALID [2022-04-28 08:19:59,531 INFO L290 TraceCheckUtils]: 86: Hoare triple {249536#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {249536#false} is VALID [2022-04-28 08:19:59,531 INFO L290 TraceCheckUtils]: 87: Hoare triple {249536#false} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {249536#false} is VALID [2022-04-28 08:19:59,531 INFO L290 TraceCheckUtils]: 88: Hoare triple {249536#false} assume !(0 != ~fdcInfo__AcpiBios~0); {249536#false} is VALID [2022-04-28 08:19:59,531 INFO L290 TraceCheckUtils]: 89: Hoare triple {249536#false} assume 4 == ~disketteExtension__DriveType~0; {249536#false} is VALID [2022-04-28 08:19:59,531 INFO L290 TraceCheckUtils]: 90: Hoare triple {249536#false} ~InterfaceType~0 := 0; {249536#false} is VALID [2022-04-28 08:19:59,531 INFO L290 TraceCheckUtils]: 91: Hoare triple {249536#false} assume !false; {249536#false} is VALID [2022-04-28 08:19:59,531 INFO L290 TraceCheckUtils]: 92: Hoare triple {249536#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {249536#false} is VALID [2022-04-28 08:19:59,531 INFO L290 TraceCheckUtils]: 93: Hoare triple {249536#false} assume ~ntStatus~1 >= 0; {249536#false} is VALID [2022-04-28 08:19:59,531 INFO L290 TraceCheckUtils]: 94: Hoare triple {249536#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {249536#false} is VALID [2022-04-28 08:19:59,531 INFO L272 TraceCheckUtils]: 95: Hoare triple {249536#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {249535#true} is VALID [2022-04-28 08:19:59,532 INFO L290 TraceCheckUtils]: 96: Hoare triple {249535#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {249535#true} is VALID [2022-04-28 08:19:59,532 INFO L290 TraceCheckUtils]: 97: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_8~0); {249535#true} is VALID [2022-04-28 08:19:59,532 INFO L290 TraceCheckUtils]: 98: Hoare triple {249535#true} #res := -1073741808; {249535#true} is VALID [2022-04-28 08:19:59,532 INFO L290 TraceCheckUtils]: 99: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,532 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {249535#true} {249536#false} #1108#return; {249536#false} is VALID [2022-04-28 08:19:59,532 INFO L290 TraceCheckUtils]: 101: Hoare triple {249536#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {249536#false} is VALID [2022-04-28 08:19:59,532 INFO L290 TraceCheckUtils]: 102: Hoare triple {249536#false} assume !(~pnpStatus~0 >= 0); {249536#false} is VALID [2022-04-28 08:19:59,532 INFO L290 TraceCheckUtils]: 103: Hoare triple {249536#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {249536#false} is VALID [2022-04-28 08:19:59,532 INFO L290 TraceCheckUtils]: 104: Hoare triple {249536#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {249536#false} is VALID [2022-04-28 08:19:59,532 INFO L272 TraceCheckUtils]: 105: Hoare triple {249536#false} call IofCompleteRequest(~Irp, 0); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:59,532 INFO L290 TraceCheckUtils]: 106: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249535#true} is VALID [2022-04-28 08:19:59,532 INFO L290 TraceCheckUtils]: 107: Hoare triple {249535#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249535#true} is VALID [2022-04-28 08:19:59,533 INFO L290 TraceCheckUtils]: 108: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,533 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {249535#true} {249536#false} #1112#return; {249536#false} is VALID [2022-04-28 08:19:59,533 INFO L290 TraceCheckUtils]: 110: Hoare triple {249536#false} #res := ~ntStatus~1; {249536#false} is VALID [2022-04-28 08:19:59,533 INFO L290 TraceCheckUtils]: 111: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-28 08:19:59,533 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {249536#false} {249535#true} #1020#return; {249536#false} is VALID [2022-04-28 08:19:59,533 INFO L290 TraceCheckUtils]: 0: Hoare triple {249674#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {249535#true} is VALID [2022-04-28 08:19:59,533 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume 1 == ~PagingReferenceCount~0; {249535#true} is VALID [2022-04-28 08:19:59,533 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {249535#true} is VALID [2022-04-28 08:19:59,533 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume !(0 != ~disketteExtension__IsRemoved~0); {249535#true} is VALID [2022-04-28 08:19:59,533 INFO L290 TraceCheckUtils]: 4: Hoare triple {249535#true} assume 0 == ~irpSp__MinorFunction~0; {249535#true} is VALID [2022-04-28 08:19:59,534 INFO L272 TraceCheckUtils]: 5: Hoare triple {249535#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {249788#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,534 INFO L290 TraceCheckUtils]: 6: Hoare triple {249788#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {249535#true} is VALID [2022-04-28 08:19:59,534 INFO L290 TraceCheckUtils]: 7: Hoare triple {249535#true} assume !(~s~0 != ~NP~0); {249535#true} is VALID [2022-04-28 08:19:59,534 INFO L290 TraceCheckUtils]: 8: Hoare triple {249535#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {249535#true} is VALID [2022-04-28 08:19:59,534 INFO L290 TraceCheckUtils]: 9: Hoare triple {249535#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {249535#true} is VALID [2022-04-28 08:19:59,535 INFO L272 TraceCheckUtils]: 10: Hoare triple {249535#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,535 INFO L290 TraceCheckUtils]: 11: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-28 08:19:59,535 INFO L290 TraceCheckUtils]: 12: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-28 08:19:59,536 INFO L272 TraceCheckUtils]: 13: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,536 INFO L290 TraceCheckUtils]: 14: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-28 08:19:59,536 INFO L272 TraceCheckUtils]: 15: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,536 INFO L290 TraceCheckUtils]: 16: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-28 08:19:59,536 INFO L290 TraceCheckUtils]: 17: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,536 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 08:19:59,537 INFO L290 TraceCheckUtils]: 19: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-28 08:19:59,537 INFO L290 TraceCheckUtils]: 20: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,537 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 08:19:59,537 INFO L290 TraceCheckUtils]: 22: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-28 08:19:59,537 INFO L290 TraceCheckUtils]: 23: Hoare triple {249535#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {249535#true} is VALID [2022-04-28 08:19:59,537 INFO L272 TraceCheckUtils]: 24: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:59,537 INFO L290 TraceCheckUtils]: 25: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-28 08:19:59,537 INFO L290 TraceCheckUtils]: 26: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,537 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 08:19:59,537 INFO L290 TraceCheckUtils]: 28: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-28 08:19:59,537 INFO L290 TraceCheckUtils]: 29: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-28 08:19:59,538 INFO L290 TraceCheckUtils]: 30: Hoare triple {249535#true} ~returnVal2~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,538 INFO L290 TraceCheckUtils]: 31: Hoare triple {249535#true} assume !(~s~0 == ~NP~0); {249535#true} is VALID [2022-04-28 08:19:59,538 INFO L290 TraceCheckUtils]: 32: Hoare triple {249535#true} assume ~s~0 == ~MPR1~0; {249535#true} is VALID [2022-04-28 08:19:59,538 INFO L290 TraceCheckUtils]: 33: Hoare triple {249535#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249535#true} is VALID [2022-04-28 08:19:59,538 INFO L290 TraceCheckUtils]: 34: Hoare triple {249535#true} #res := ~returnVal2~0; {249535#true} is VALID [2022-04-28 08:19:59,538 INFO L290 TraceCheckUtils]: 35: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,538 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {249535#true} {249535#true} #1098#return; {249535#true} is VALID [2022-04-28 08:19:59,538 INFO L290 TraceCheckUtils]: 37: Hoare triple {249535#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {249535#true} is VALID [2022-04-28 08:19:59,538 INFO L290 TraceCheckUtils]: 38: Hoare triple {249535#true} assume !(259 == ~__cil_tmp42~0); {249535#true} is VALID [2022-04-28 08:19:59,538 INFO L290 TraceCheckUtils]: 39: Hoare triple {249535#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,539 INFO L272 TraceCheckUtils]: 40: Hoare triple {249535#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,539 INFO L290 TraceCheckUtils]: 41: Hoare triple {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {249535#true} is VALID [2022-04-28 08:19:59,540 INFO L272 TraceCheckUtils]: 42: Hoare triple {249535#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {249934#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:59,540 INFO L290 TraceCheckUtils]: 43: Hoare triple {249934#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {249535#true} is VALID [2022-04-28 08:19:59,540 INFO L290 TraceCheckUtils]: 44: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-28 08:19:59,540 INFO L290 TraceCheckUtils]: 45: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-28 08:19:59,540 INFO L290 TraceCheckUtils]: 46: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,540 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-28 08:19:59,540 INFO L290 TraceCheckUtils]: 48: Hoare triple {249535#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {249535#true} is VALID [2022-04-28 08:19:59,540 INFO L290 TraceCheckUtils]: 49: Hoare triple {249535#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {249535#true} is VALID [2022-04-28 08:19:59,541 INFO L272 TraceCheckUtils]: 50: Hoare triple {249535#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,541 INFO L290 TraceCheckUtils]: 51: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-28 08:19:59,541 INFO L290 TraceCheckUtils]: 52: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-28 08:19:59,542 INFO L272 TraceCheckUtils]: 53: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,542 INFO L290 TraceCheckUtils]: 54: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-28 08:19:59,542 INFO L272 TraceCheckUtils]: 55: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,542 INFO L290 TraceCheckUtils]: 56: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-28 08:19:59,542 INFO L290 TraceCheckUtils]: 57: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,543 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 08:19:59,543 INFO L290 TraceCheckUtils]: 59: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-28 08:19:59,543 INFO L290 TraceCheckUtils]: 60: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,543 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 08:19:59,543 INFO L290 TraceCheckUtils]: 62: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-28 08:19:59,543 INFO L290 TraceCheckUtils]: 63: Hoare triple {249535#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {249535#true} is VALID [2022-04-28 08:19:59,543 INFO L272 TraceCheckUtils]: 64: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:59,543 INFO L290 TraceCheckUtils]: 65: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-28 08:19:59,543 INFO L290 TraceCheckUtils]: 66: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,543 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 08:19:59,544 INFO L290 TraceCheckUtils]: 68: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-28 08:19:59,544 INFO L290 TraceCheckUtils]: 69: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-28 08:19:59,544 INFO L290 TraceCheckUtils]: 70: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,544 INFO L290 TraceCheckUtils]: 71: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,544 INFO L290 TraceCheckUtils]: 72: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,545 INFO L290 TraceCheckUtils]: 73: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,545 INFO L290 TraceCheckUtils]: 74: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 08:19:59,545 INFO L290 TraceCheckUtils]: 75: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 08:19:59,546 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {249947#(<= |IofCallDriver_#res| 0)} {249535#true} #1152#return; {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-28 08:19:59,546 INFO L290 TraceCheckUtils]: 77: Hoare triple {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-28 08:19:59,547 INFO L290 TraceCheckUtils]: 78: Hoare triple {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume 259 == ~__cil_tmp11~0; {249536#false} is VALID [2022-04-28 08:19:59,547 INFO L272 TraceCheckUtils]: 79: Hoare triple {249536#false} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,547 INFO L290 TraceCheckUtils]: 80: Hoare triple {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {249535#true} is VALID [2022-04-28 08:19:59,547 INFO L290 TraceCheckUtils]: 81: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-28 08:19:59,547 INFO L290 TraceCheckUtils]: 82: Hoare triple {249535#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,547 INFO L290 TraceCheckUtils]: 83: Hoare triple {249535#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {249535#true} is VALID [2022-04-28 08:19:59,547 INFO L290 TraceCheckUtils]: 84: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-28 08:19:59,547 INFO L290 TraceCheckUtils]: 85: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-28 08:19:59,547 INFO L290 TraceCheckUtils]: 86: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,548 INFO L284 TraceCheckUtils]: 87: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-28 08:19:59,548 INFO L290 TraceCheckUtils]: 88: Hoare triple {249536#false} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {249536#false} is VALID [2022-04-28 08:19:59,548 INFO L290 TraceCheckUtils]: 89: Hoare triple {249536#false} #res := ~ntStatus~2; {249536#false} is VALID [2022-04-28 08:19:59,548 INFO L290 TraceCheckUtils]: 90: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-28 08:19:59,548 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {249536#false} {249535#true} #1102#return; {249536#false} is VALID [2022-04-28 08:19:59,548 INFO L290 TraceCheckUtils]: 92: Hoare triple {249536#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {249536#false} is VALID [2022-04-28 08:19:59,548 INFO L290 TraceCheckUtils]: 93: Hoare triple {249536#false} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {249536#false} is VALID [2022-04-28 08:19:59,548 INFO L290 TraceCheckUtils]: 94: Hoare triple {249536#false} assume !(0 != ~fdcInfo__AcpiBios~0); {249536#false} is VALID [2022-04-28 08:19:59,548 INFO L290 TraceCheckUtils]: 95: Hoare triple {249536#false} assume 4 == ~disketteExtension__DriveType~0; {249536#false} is VALID [2022-04-28 08:19:59,548 INFO L290 TraceCheckUtils]: 96: Hoare triple {249536#false} ~InterfaceType~0 := 0; {249536#false} is VALID [2022-04-28 08:19:59,548 INFO L290 TraceCheckUtils]: 97: Hoare triple {249536#false} assume !false; {249536#false} is VALID [2022-04-28 08:19:59,549 INFO L290 TraceCheckUtils]: 98: Hoare triple {249536#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {249536#false} is VALID [2022-04-28 08:19:59,549 INFO L290 TraceCheckUtils]: 99: Hoare triple {249536#false} assume ~ntStatus~1 >= 0; {249536#false} is VALID [2022-04-28 08:19:59,549 INFO L290 TraceCheckUtils]: 100: Hoare triple {249536#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {249536#false} is VALID [2022-04-28 08:19:59,549 INFO L272 TraceCheckUtils]: 101: Hoare triple {249536#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {249535#true} is VALID [2022-04-28 08:19:59,549 INFO L290 TraceCheckUtils]: 102: Hoare triple {249535#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {249535#true} is VALID [2022-04-28 08:19:59,549 INFO L290 TraceCheckUtils]: 103: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_8~0); {249535#true} is VALID [2022-04-28 08:19:59,549 INFO L290 TraceCheckUtils]: 104: Hoare triple {249535#true} #res := -1073741808; {249535#true} is VALID [2022-04-28 08:19:59,549 INFO L290 TraceCheckUtils]: 105: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,549 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {249535#true} {249536#false} #1108#return; {249536#false} is VALID [2022-04-28 08:19:59,549 INFO L290 TraceCheckUtils]: 107: Hoare triple {249536#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {249536#false} is VALID [2022-04-28 08:19:59,549 INFO L290 TraceCheckUtils]: 108: Hoare triple {249536#false} assume !(~pnpStatus~0 >= 0); {249536#false} is VALID [2022-04-28 08:19:59,549 INFO L290 TraceCheckUtils]: 109: Hoare triple {249536#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {249536#false} is VALID [2022-04-28 08:19:59,549 INFO L290 TraceCheckUtils]: 110: Hoare triple {249536#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {249536#false} is VALID [2022-04-28 08:19:59,549 INFO L272 TraceCheckUtils]: 111: Hoare triple {249536#false} call IofCompleteRequest(~Irp, 0); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:59,549 INFO L290 TraceCheckUtils]: 112: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249535#true} is VALID [2022-04-28 08:19:59,550 INFO L290 TraceCheckUtils]: 113: Hoare triple {249535#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249535#true} is VALID [2022-04-28 08:19:59,550 INFO L290 TraceCheckUtils]: 114: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,550 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {249535#true} {249536#false} #1112#return; {249536#false} is VALID [2022-04-28 08:19:59,550 INFO L290 TraceCheckUtils]: 116: Hoare triple {249536#false} #res := ~ntStatus~1; {249536#false} is VALID [2022-04-28 08:19:59,550 INFO L290 TraceCheckUtils]: 117: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-28 08:19:59,550 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {249536#false} {249535#true} #1020#return; {249536#false} is VALID [2022-04-28 08:19:59,550 INFO L290 TraceCheckUtils]: 119: Hoare triple {249536#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {249536#false} is VALID [2022-04-28 08:19:59,550 INFO L290 TraceCheckUtils]: 120: Hoare triple {249536#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {249536#false} is VALID [2022-04-28 08:19:59,550 INFO L290 TraceCheckUtils]: 121: Hoare triple {249536#false} assume !(0 == ~PagingReferenceCount~0); {249536#false} is VALID [2022-04-28 08:19:59,550 INFO L290 TraceCheckUtils]: 122: Hoare triple {249536#false} #res := ~ntStatus~0; {249536#false} is VALID [2022-04-28 08:19:59,550 INFO L290 TraceCheckUtils]: 123: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-28 08:19:59,550 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {249536#false} {249535#true} #1076#return; {249536#false} is VALID [2022-04-28 08:19:59,552 INFO L272 TraceCheckUtils]: 0: Hoare triple {249535#true} call ULTIMATE.init(); {249671#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:19:59,552 INFO L290 TraceCheckUtils]: 1: Hoare triple {249671#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,552 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,552 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {249535#true} {249535#true} #1156#return; {249535#true} is VALID [2022-04-28 08:19:59,552 INFO L272 TraceCheckUtils]: 4: Hoare triple {249535#true} call #t~ret170 := main(); {249535#true} is VALID [2022-04-28 08:19:59,553 INFO L290 TraceCheckUtils]: 5: Hoare triple {249535#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {249535#true} is VALID [2022-04-28 08:19:59,553 INFO L272 TraceCheckUtils]: 6: Hoare triple {249535#true} call _BLAST_init(); {249672#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,554 INFO L290 TraceCheckUtils]: 7: Hoare triple {249672#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,554 INFO L290 TraceCheckUtils]: 8: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,554 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {249535#true} {249535#true} #1066#return; {249535#true} is VALID [2022-04-28 08:19:59,554 INFO L290 TraceCheckUtils]: 10: Hoare triple {249535#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,554 INFO L290 TraceCheckUtils]: 11: Hoare triple {249535#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {249535#true} is VALID [2022-04-28 08:19:59,554 INFO L272 TraceCheckUtils]: 12: Hoare triple {249535#true} call stub_driver_init(); {249673#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,554 INFO L290 TraceCheckUtils]: 13: Hoare triple {249673#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,555 INFO L290 TraceCheckUtils]: 14: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,555 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {249535#true} {249535#true} #1068#return; {249535#true} is VALID [2022-04-28 08:19:59,555 INFO L290 TraceCheckUtils]: 16: Hoare triple {249535#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {249535#true} is VALID [2022-04-28 08:19:59,555 INFO L290 TraceCheckUtils]: 17: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {249535#true} is VALID [2022-04-28 08:19:59,555 INFO L290 TraceCheckUtils]: 18: Hoare triple {249535#true} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {249535#true} is VALID [2022-04-28 08:19:59,555 INFO L290 TraceCheckUtils]: 19: Hoare triple {249535#true} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {249535#true} is VALID [2022-04-28 08:19:59,555 INFO L290 TraceCheckUtils]: 20: Hoare triple {249535#true} assume 3 == ~tmp_ndt_4~0; {249535#true} is VALID [2022-04-28 08:19:59,557 INFO L272 TraceCheckUtils]: 21: Hoare triple {249535#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {249674#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,558 INFO L290 TraceCheckUtils]: 22: Hoare triple {249674#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {249535#true} is VALID [2022-04-28 08:19:59,558 INFO L290 TraceCheckUtils]: 23: Hoare triple {249535#true} assume 1 == ~PagingReferenceCount~0; {249535#true} is VALID [2022-04-28 08:19:59,558 INFO L290 TraceCheckUtils]: 24: Hoare triple {249535#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {249535#true} is VALID [2022-04-28 08:19:59,558 INFO L290 TraceCheckUtils]: 25: Hoare triple {249535#true} assume !(0 != ~disketteExtension__IsRemoved~0); {249535#true} is VALID [2022-04-28 08:19:59,558 INFO L290 TraceCheckUtils]: 26: Hoare triple {249535#true} assume 0 == ~irpSp__MinorFunction~0; {249535#true} is VALID [2022-04-28 08:19:59,559 INFO L272 TraceCheckUtils]: 27: Hoare triple {249535#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {249788#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,559 INFO L290 TraceCheckUtils]: 28: Hoare triple {249788#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {249535#true} is VALID [2022-04-28 08:19:59,559 INFO L290 TraceCheckUtils]: 29: Hoare triple {249535#true} assume !(~s~0 != ~NP~0); {249535#true} is VALID [2022-04-28 08:19:59,559 INFO L290 TraceCheckUtils]: 30: Hoare triple {249535#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {249535#true} is VALID [2022-04-28 08:19:59,559 INFO L290 TraceCheckUtils]: 31: Hoare triple {249535#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {249535#true} is VALID [2022-04-28 08:19:59,559 INFO L272 TraceCheckUtils]: 32: Hoare triple {249535#true} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,560 INFO L290 TraceCheckUtils]: 33: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-28 08:19:59,560 INFO L290 TraceCheckUtils]: 34: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-28 08:19:59,560 INFO L272 TraceCheckUtils]: 35: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,560 INFO L290 TraceCheckUtils]: 36: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-28 08:19:59,561 INFO L272 TraceCheckUtils]: 37: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,561 INFO L290 TraceCheckUtils]: 38: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-28 08:19:59,561 INFO L290 TraceCheckUtils]: 39: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,561 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 08:19:59,561 INFO L290 TraceCheckUtils]: 41: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-28 08:19:59,561 INFO L290 TraceCheckUtils]: 42: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,561 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 08:19:59,561 INFO L290 TraceCheckUtils]: 44: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-28 08:19:59,561 INFO L290 TraceCheckUtils]: 45: Hoare triple {249535#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {249535#true} is VALID [2022-04-28 08:19:59,562 INFO L272 TraceCheckUtils]: 46: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:59,562 INFO L290 TraceCheckUtils]: 47: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-28 08:19:59,562 INFO L290 TraceCheckUtils]: 48: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,562 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 08:19:59,562 INFO L290 TraceCheckUtils]: 50: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-28 08:19:59,562 INFO L290 TraceCheckUtils]: 51: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-28 08:19:59,562 INFO L290 TraceCheckUtils]: 52: Hoare triple {249535#true} ~returnVal2~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,562 INFO L290 TraceCheckUtils]: 53: Hoare triple {249535#true} assume !(~s~0 == ~NP~0); {249535#true} is VALID [2022-04-28 08:19:59,562 INFO L290 TraceCheckUtils]: 54: Hoare triple {249535#true} assume ~s~0 == ~MPR1~0; {249535#true} is VALID [2022-04-28 08:19:59,562 INFO L290 TraceCheckUtils]: 55: Hoare triple {249535#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249535#true} is VALID [2022-04-28 08:19:59,562 INFO L290 TraceCheckUtils]: 56: Hoare triple {249535#true} #res := ~returnVal2~0; {249535#true} is VALID [2022-04-28 08:19:59,562 INFO L290 TraceCheckUtils]: 57: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,563 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {249535#true} {249535#true} #1098#return; {249535#true} is VALID [2022-04-28 08:19:59,563 INFO L290 TraceCheckUtils]: 59: Hoare triple {249535#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {249535#true} is VALID [2022-04-28 08:19:59,563 INFO L290 TraceCheckUtils]: 60: Hoare triple {249535#true} assume !(259 == ~__cil_tmp42~0); {249535#true} is VALID [2022-04-28 08:19:59,563 INFO L290 TraceCheckUtils]: 61: Hoare triple {249535#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,563 INFO L272 TraceCheckUtils]: 62: Hoare triple {249535#true} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,564 INFO L290 TraceCheckUtils]: 63: Hoare triple {249892#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {249535#true} is VALID [2022-04-28 08:19:59,565 INFO L272 TraceCheckUtils]: 64: Hoare triple {249535#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {249934#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:19:59,565 INFO L290 TraceCheckUtils]: 65: Hoare triple {249934#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {249535#true} is VALID [2022-04-28 08:19:59,565 INFO L290 TraceCheckUtils]: 66: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-28 08:19:59,565 INFO L290 TraceCheckUtils]: 67: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-28 08:19:59,565 INFO L290 TraceCheckUtils]: 68: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,565 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-28 08:19:59,565 INFO L290 TraceCheckUtils]: 70: Hoare triple {249535#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {249535#true} is VALID [2022-04-28 08:19:59,565 INFO L290 TraceCheckUtils]: 71: Hoare triple {249535#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {249535#true} is VALID [2022-04-28 08:19:59,566 INFO L272 TraceCheckUtils]: 72: Hoare triple {249535#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,566 INFO L290 TraceCheckUtils]: 73: Hoare triple {249875#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {249535#true} is VALID [2022-04-28 08:19:59,566 INFO L290 TraceCheckUtils]: 74: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-28 08:19:59,566 INFO L272 TraceCheckUtils]: 75: Hoare triple {249535#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,566 INFO L290 TraceCheckUtils]: 76: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {249535#true} is VALID [2022-04-28 08:19:59,567 INFO L272 TraceCheckUtils]: 77: Hoare triple {249535#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:19:59,567 INFO L290 TraceCheckUtils]: 78: Hoare triple {249887#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {249535#true} is VALID [2022-04-28 08:19:59,567 INFO L290 TraceCheckUtils]: 79: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,567 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 08:19:59,567 INFO L290 TraceCheckUtils]: 81: Hoare triple {249535#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {249535#true} is VALID [2022-04-28 08:19:59,567 INFO L290 TraceCheckUtils]: 82: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,567 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 08:19:59,567 INFO L290 TraceCheckUtils]: 84: Hoare triple {249535#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {249535#true} is VALID [2022-04-28 08:19:59,568 INFO L290 TraceCheckUtils]: 85: Hoare triple {249535#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {249535#true} is VALID [2022-04-28 08:19:59,568 INFO L272 TraceCheckUtils]: 86: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:59,568 INFO L290 TraceCheckUtils]: 87: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {249535#true} is VALID [2022-04-28 08:19:59,568 INFO L290 TraceCheckUtils]: 88: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,568 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 08:19:59,568 INFO L290 TraceCheckUtils]: 90: Hoare triple {249535#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {249535#true} is VALID [2022-04-28 08:19:59,568 INFO L290 TraceCheckUtils]: 91: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-28 08:19:59,569 INFO L290 TraceCheckUtils]: 92: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,569 INFO L290 TraceCheckUtils]: 93: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,569 INFO L290 TraceCheckUtils]: 94: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,569 INFO L290 TraceCheckUtils]: 95: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 08:19:59,570 INFO L290 TraceCheckUtils]: 96: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 08:19:59,570 INFO L290 TraceCheckUtils]: 97: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 08:19:59,571 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {249947#(<= |IofCallDriver_#res| 0)} {249535#true} #1152#return; {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} is VALID [2022-04-28 08:19:59,571 INFO L290 TraceCheckUtils]: 99: Hoare triple {249924#(not (= 259 |FlFdcDeviceIo_#t~ret88|))} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-28 08:19:59,571 INFO L290 TraceCheckUtils]: 100: Hoare triple {249925#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume 259 == ~__cil_tmp11~0; {249536#false} is VALID [2022-04-28 08:19:59,571 INFO L272 TraceCheckUtils]: 101: Hoare triple {249536#false} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:19:59,571 INFO L290 TraceCheckUtils]: 102: Hoare triple {249951#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {249535#true} is VALID [2022-04-28 08:19:59,572 INFO L290 TraceCheckUtils]: 103: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-28 08:19:59,572 INFO L290 TraceCheckUtils]: 104: Hoare triple {249535#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {249535#true} is VALID [2022-04-28 08:19:59,572 INFO L290 TraceCheckUtils]: 105: Hoare triple {249535#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {249535#true} is VALID [2022-04-28 08:19:59,572 INFO L290 TraceCheckUtils]: 106: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-28 08:19:59,572 INFO L290 TraceCheckUtils]: 107: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-28 08:19:59,572 INFO L290 TraceCheckUtils]: 108: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,572 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-28 08:19:59,572 INFO L290 TraceCheckUtils]: 110: Hoare triple {249536#false} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {249536#false} is VALID [2022-04-28 08:19:59,572 INFO L290 TraceCheckUtils]: 111: Hoare triple {249536#false} #res := ~ntStatus~2; {249536#false} is VALID [2022-04-28 08:19:59,572 INFO L290 TraceCheckUtils]: 112: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-28 08:19:59,572 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {249536#false} {249535#true} #1102#return; {249536#false} is VALID [2022-04-28 08:19:59,572 INFO L290 TraceCheckUtils]: 114: Hoare triple {249536#false} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {249536#false} is VALID [2022-04-28 08:19:59,572 INFO L290 TraceCheckUtils]: 115: Hoare triple {249536#false} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {249536#false} is VALID [2022-04-28 08:19:59,572 INFO L290 TraceCheckUtils]: 116: Hoare triple {249536#false} assume !(0 != ~fdcInfo__AcpiBios~0); {249536#false} is VALID [2022-04-28 08:19:59,572 INFO L290 TraceCheckUtils]: 117: Hoare triple {249536#false} assume 4 == ~disketteExtension__DriveType~0; {249536#false} is VALID [2022-04-28 08:19:59,573 INFO L290 TraceCheckUtils]: 118: Hoare triple {249536#false} ~InterfaceType~0 := 0; {249536#false} is VALID [2022-04-28 08:19:59,573 INFO L290 TraceCheckUtils]: 119: Hoare triple {249536#false} assume !false; {249536#false} is VALID [2022-04-28 08:19:59,573 INFO L290 TraceCheckUtils]: 120: Hoare triple {249536#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {249536#false} is VALID [2022-04-28 08:19:59,573 INFO L290 TraceCheckUtils]: 121: Hoare triple {249536#false} assume ~ntStatus~1 >= 0; {249536#false} is VALID [2022-04-28 08:19:59,573 INFO L290 TraceCheckUtils]: 122: Hoare triple {249536#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {249536#false} is VALID [2022-04-28 08:19:59,573 INFO L272 TraceCheckUtils]: 123: Hoare triple {249536#false} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {249535#true} is VALID [2022-04-28 08:19:59,573 INFO L290 TraceCheckUtils]: 124: Hoare triple {249535#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {249535#true} is VALID [2022-04-28 08:19:59,573 INFO L290 TraceCheckUtils]: 125: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_8~0); {249535#true} is VALID [2022-04-28 08:19:59,573 INFO L290 TraceCheckUtils]: 126: Hoare triple {249535#true} #res := -1073741808; {249535#true} is VALID [2022-04-28 08:19:59,573 INFO L290 TraceCheckUtils]: 127: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,573 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {249535#true} {249536#false} #1108#return; {249536#false} is VALID [2022-04-28 08:19:59,573 INFO L290 TraceCheckUtils]: 129: Hoare triple {249536#false} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {249536#false} is VALID [2022-04-28 08:19:59,573 INFO L290 TraceCheckUtils]: 130: Hoare triple {249536#false} assume !(~pnpStatus~0 >= 0); {249536#false} is VALID [2022-04-28 08:19:59,573 INFO L290 TraceCheckUtils]: 131: Hoare triple {249536#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {249536#false} is VALID [2022-04-28 08:19:59,573 INFO L290 TraceCheckUtils]: 132: Hoare triple {249536#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {249536#false} is VALID [2022-04-28 08:19:59,574 INFO L272 TraceCheckUtils]: 133: Hoare triple {249536#false} call IofCompleteRequest(~Irp, 0); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:19:59,574 INFO L290 TraceCheckUtils]: 134: Hoare triple {249891#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249535#true} is VALID [2022-04-28 08:19:59,574 INFO L290 TraceCheckUtils]: 135: Hoare triple {249535#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249535#true} is VALID [2022-04-28 08:19:59,574 INFO L290 TraceCheckUtils]: 136: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 08:19:59,574 INFO L284 TraceCheckUtils]: 137: Hoare quadruple {249535#true} {249536#false} #1112#return; {249536#false} is VALID [2022-04-28 08:19:59,574 INFO L290 TraceCheckUtils]: 138: Hoare triple {249536#false} #res := ~ntStatus~1; {249536#false} is VALID [2022-04-28 08:19:59,574 INFO L290 TraceCheckUtils]: 139: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-28 08:19:59,574 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {249536#false} {249535#true} #1020#return; {249536#false} is VALID [2022-04-28 08:19:59,574 INFO L290 TraceCheckUtils]: 141: Hoare triple {249536#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {249536#false} is VALID [2022-04-28 08:19:59,574 INFO L290 TraceCheckUtils]: 142: Hoare triple {249536#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {249536#false} is VALID [2022-04-28 08:19:59,574 INFO L290 TraceCheckUtils]: 143: Hoare triple {249536#false} assume !(0 == ~PagingReferenceCount~0); {249536#false} is VALID [2022-04-28 08:19:59,574 INFO L290 TraceCheckUtils]: 144: Hoare triple {249536#false} #res := ~ntStatus~0; {249536#false} is VALID [2022-04-28 08:19:59,574 INFO L290 TraceCheckUtils]: 145: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-28 08:19:59,575 INFO L284 TraceCheckUtils]: 146: Hoare quadruple {249536#false} {249535#true} #1076#return; {249536#false} is VALID [2022-04-28 08:19:59,575 INFO L290 TraceCheckUtils]: 147: Hoare triple {249536#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {249536#false} is VALID [2022-04-28 08:19:59,575 INFO L290 TraceCheckUtils]: 148: Hoare triple {249536#false} assume !(1 == ~pended~0); {249536#false} is VALID [2022-04-28 08:19:59,575 INFO L290 TraceCheckUtils]: 149: Hoare triple {249536#false} assume !(1 == ~pended~0); {249536#false} is VALID [2022-04-28 08:19:59,575 INFO L290 TraceCheckUtils]: 150: Hoare triple {249536#false} assume ~s~0 != ~UNLOADED~0; {249536#false} is VALID [2022-04-28 08:19:59,575 INFO L290 TraceCheckUtils]: 151: Hoare triple {249536#false} assume -1 != ~status~1; {249536#false} is VALID [2022-04-28 08:19:59,575 INFO L290 TraceCheckUtils]: 152: Hoare triple {249536#false} assume ~s~0 != ~SKIP2~0; {249536#false} is VALID [2022-04-28 08:19:59,575 INFO L290 TraceCheckUtils]: 153: Hoare triple {249536#false} assume ~s~0 != ~IPC~0; {249536#false} is VALID [2022-04-28 08:19:59,575 INFO L290 TraceCheckUtils]: 154: Hoare triple {249536#false} assume !(~s~0 != ~DC~0); {249536#false} is VALID [2022-04-28 08:19:59,575 INFO L290 TraceCheckUtils]: 155: Hoare triple {249536#false} assume !(1 == ~pended~0); {249536#false} is VALID [2022-04-28 08:19:59,575 INFO L290 TraceCheckUtils]: 156: Hoare triple {249536#false} assume ~s~0 == ~DC~0; {249536#false} is VALID [2022-04-28 08:19:59,575 INFO L290 TraceCheckUtils]: 157: Hoare triple {249536#false} assume 259 == ~status~1; {249536#false} is VALID [2022-04-28 08:19:59,576 INFO L272 TraceCheckUtils]: 158: Hoare triple {249536#false} call errorFn(); {249536#false} is VALID [2022-04-28 08:19:59,576 INFO L290 TraceCheckUtils]: 159: Hoare triple {249536#false} assume !false; {249536#false} is VALID [2022-04-28 08:19:59,576 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-04-28 08:19:59,576 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:19:59,576 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [523440715] [2022-04-28 08:19:59,576 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [523440715] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:59,577 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:59,577 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-28 08:19:59,577 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:19:59,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [606305264] [2022-04-28 08:19:59,579 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [606305264] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:19:59,580 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:19:59,580 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-28 08:19:59,580 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1740955951] [2022-04-28 08:19:59,580 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:19:59,581 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) Word has length 160 [2022-04-28 08:19:59,581 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:19:59,581 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-28 08:19:59,670 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:19:59,670 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-28 08:19:59,670 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:19:59,671 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-28 08:19:59,671 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=194, Unknown=0, NotChecked=0, Total=272 [2022-04-28 08:19:59,671 INFO L87 Difference]: Start difference. First operand 231 states and 249 transitions. Second operand has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-28 08:20:02,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:20:02,032 INFO L93 Difference]: Finished difference Result 296 states and 320 transitions. [2022-04-28 08:20:02,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 08:20:02,032 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) Word has length 160 [2022-04-28 08:20:02,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:20:02,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-28 08:20:02,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 264 transitions. [2022-04-28 08:20:02,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-28 08:20:02,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 264 transitions. [2022-04-28 08:20:02,035 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 264 transitions. [2022-04-28 08:20:02,246 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 264 edges. 264 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:20:02,249 INFO L225 Difference]: With dead ends: 296 [2022-04-28 08:20:02,249 INFO L226 Difference]: Without dead ends: 210 [2022-04-28 08:20:02,249 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=124, Invalid=338, Unknown=0, NotChecked=0, Total=462 [2022-04-28 08:20:02,250 INFO L413 NwaCegarLoop]: 147 mSDtfsCounter, 238 mSDsluCounter, 530 mSDsCounter, 0 mSdLazyCounter, 516 mSolverCounterSat, 117 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 238 SdHoareTripleChecker+Valid, 677 SdHoareTripleChecker+Invalid, 633 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 117 IncrementalHoareTripleChecker+Valid, 516 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-28 08:20:02,250 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [238 Valid, 677 Invalid, 633 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [117 Valid, 516 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-28 08:20:02,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2022-04-28 08:20:02,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 210. [2022-04-28 08:20:02,984 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:20:02,985 INFO L82 GeneralOperation]: Start isEquivalent. First operand 210 states. Second operand has 210 states, 163 states have (on average 1.0920245398773005) internal successors, (178), 164 states have internal predecessors, (178), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-28 08:20:02,985 INFO L74 IsIncluded]: Start isIncluded. First operand 210 states. Second operand has 210 states, 163 states have (on average 1.0920245398773005) internal successors, (178), 164 states have internal predecessors, (178), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-28 08:20:02,985 INFO L87 Difference]: Start difference. First operand 210 states. Second operand has 210 states, 163 states have (on average 1.0920245398773005) internal successors, (178), 164 states have internal predecessors, (178), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-28 08:20:02,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:20:02,987 INFO L93 Difference]: Finished difference Result 210 states and 224 transitions. [2022-04-28 08:20:02,987 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 224 transitions. [2022-04-28 08:20:02,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:20:02,987 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:20:02,988 INFO L74 IsIncluded]: Start isIncluded. First operand has 210 states, 163 states have (on average 1.0920245398773005) internal successors, (178), 164 states have internal predecessors, (178), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) Second operand 210 states. [2022-04-28 08:20:02,988 INFO L87 Difference]: Start difference. First operand has 210 states, 163 states have (on average 1.0920245398773005) internal successors, (178), 164 states have internal predecessors, (178), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) Second operand 210 states. [2022-04-28 08:20:02,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:20:02,990 INFO L93 Difference]: Finished difference Result 210 states and 224 transitions. [2022-04-28 08:20:02,990 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 224 transitions. [2022-04-28 08:20:02,990 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:20:02,990 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:20:02,990 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:20:02,991 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:20:02,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 210 states, 163 states have (on average 1.0920245398773005) internal successors, (178), 164 states have internal predecessors, (178), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-28 08:20:02,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 210 states and 224 transitions. [2022-04-28 08:20:02,994 INFO L78 Accepts]: Start accepts. Automaton has 210 states and 224 transitions. Word has length 160 [2022-04-28 08:20:02,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:20:02,994 INFO L495 AbstractCegarLoop]: Abstraction has 210 states and 224 transitions. [2022-04-28 08:20:02,994 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 6.411764705882353) internal successors, (109), 5 states have internal predecessors, (109), 2 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-04-28 08:20:02,994 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 210 states and 224 transitions. [2022-04-28 08:20:03,533 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 224 edges. 224 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:20:03,533 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 224 transitions. [2022-04-28 08:20:03,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-04-28 08:20:03,534 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:20:03,534 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:20:03,534 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable63 [2022-04-28 08:20:03,534 INFO L420 AbstractCegarLoop]: === Iteration 65 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:20:03,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:20:03,535 INFO L85 PathProgramCache]: Analyzing trace with hash -155521920, now seen corresponding path program 1 times [2022-04-28 08:20:03,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:20:03,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1909419930] [2022-04-28 08:20:03,535 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:20:03,535 INFO L85 PathProgramCache]: Analyzing trace with hash -155521920, now seen corresponding path program 2 times [2022-04-28 08:20:03,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:20:03,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1120260494] [2022-04-28 08:20:03,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:20:03,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:20:03,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:03,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:20:03,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:03,659 INFO L290 TraceCheckUtils]: 0: Hoare triple {251536#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {251398#true} is VALID [2022-04-28 08:20:03,659 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,659 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1156#return; {251398#true} is VALID [2022-04-28 08:20:03,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:20:03,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:03,681 INFO L290 TraceCheckUtils]: 0: Hoare triple {251537#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {251398#true} is VALID [2022-04-28 08:20:03,681 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,681 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1066#return; {251398#true} is VALID [2022-04-28 08:20:03,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:20:03,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:03,692 INFO L290 TraceCheckUtils]: 0: Hoare triple {251538#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {251398#true} is VALID [2022-04-28 08:20:03,693 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,693 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251406#(<= (+ ~myStatus~0 1073741637) 0)} #1068#return; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-28 08:20:03,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:20:03,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:03,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 08:20:03,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:03,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:20:03,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:03,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:20:03,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:03,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:20:03,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:03,866 INFO L290 TraceCheckUtils]: 0: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-28 08:20:03,866 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,866 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 08:20:03,866 INFO L290 TraceCheckUtils]: 0: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-28 08:20:03,867 INFO L272 TraceCheckUtils]: 1: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:03,867 INFO L290 TraceCheckUtils]: 2: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-28 08:20:03,867 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,867 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 08:20:03,867 INFO L290 TraceCheckUtils]: 5: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-28 08:20:03,867 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,868 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 08:20:03,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:20:03,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:03,881 INFO L290 TraceCheckUtils]: 0: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:03,881 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,881 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 08:20:03,881 INFO L290 TraceCheckUtils]: 0: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-28 08:20:03,881 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-28 08:20:03,882 INFO L272 TraceCheckUtils]: 2: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:03,882 INFO L290 TraceCheckUtils]: 3: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-28 08:20:03,883 INFO L272 TraceCheckUtils]: 4: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:03,883 INFO L290 TraceCheckUtils]: 5: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-28 08:20:03,883 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,883 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 08:20:03,884 INFO L290 TraceCheckUtils]: 8: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-28 08:20:03,884 INFO L290 TraceCheckUtils]: 9: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,884 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 08:20:03,884 INFO L290 TraceCheckUtils]: 11: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-28 08:20:03,884 INFO L290 TraceCheckUtils]: 12: Hoare triple {251398#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {251398#true} is VALID [2022-04-28 08:20:03,884 INFO L272 TraceCheckUtils]: 13: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:03,885 INFO L290 TraceCheckUtils]: 14: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:03,885 INFO L290 TraceCheckUtils]: 15: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,885 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 08:20:03,885 INFO L290 TraceCheckUtils]: 17: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-28 08:20:03,885 INFO L290 TraceCheckUtils]: 18: Hoare triple {251398#true} assume 0 == ~tmp_ndt_10~0; {251398#true} is VALID [2022-04-28 08:20:03,885 INFO L290 TraceCheckUtils]: 19: Hoare triple {251398#true} ~returnVal2~0 := 0; {251398#true} is VALID [2022-04-28 08:20:03,885 INFO L290 TraceCheckUtils]: 20: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-28 08:20:03,885 INFO L290 TraceCheckUtils]: 21: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:03,885 INFO L290 TraceCheckUtils]: 22: Hoare triple {251398#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-28 08:20:03,885 INFO L290 TraceCheckUtils]: 23: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-28 08:20:03,886 INFO L290 TraceCheckUtils]: 24: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,886 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {251398#true} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:03,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 08:20:03,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:03,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:20:03,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:03,958 INFO L290 TraceCheckUtils]: 0: Hoare triple {251806#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {251398#true} is VALID [2022-04-28 08:20:03,958 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-28 08:20:03,958 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-28 08:20:03,958 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,958 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-28 08:20:03,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 08:20:03,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:03,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:20:03,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:03,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:20:03,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:03,971 INFO L290 TraceCheckUtils]: 0: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-28 08:20:03,972 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,972 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 08:20:03,972 INFO L290 TraceCheckUtils]: 0: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-28 08:20:03,972 INFO L272 TraceCheckUtils]: 1: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:03,973 INFO L290 TraceCheckUtils]: 2: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-28 08:20:03,973 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,973 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 08:20:03,973 INFO L290 TraceCheckUtils]: 5: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-28 08:20:03,973 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,973 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 08:20:03,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:20:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:03,975 INFO L290 TraceCheckUtils]: 0: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:03,975 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,975 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 08:20:03,975 INFO L290 TraceCheckUtils]: 0: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-28 08:20:03,975 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-28 08:20:03,976 INFO L272 TraceCheckUtils]: 2: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:03,976 INFO L290 TraceCheckUtils]: 3: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-28 08:20:03,977 INFO L272 TraceCheckUtils]: 4: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:03,977 INFO L290 TraceCheckUtils]: 5: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-28 08:20:03,977 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,977 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 08:20:03,977 INFO L290 TraceCheckUtils]: 8: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-28 08:20:03,977 INFO L290 TraceCheckUtils]: 9: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,977 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 08:20:03,978 INFO L290 TraceCheckUtils]: 11: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-28 08:20:03,978 INFO L290 TraceCheckUtils]: 12: Hoare triple {251398#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {251398#true} is VALID [2022-04-28 08:20:03,978 INFO L272 TraceCheckUtils]: 13: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:03,978 INFO L290 TraceCheckUtils]: 14: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:03,978 INFO L290 TraceCheckUtils]: 15: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,978 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 08:20:03,978 INFO L290 TraceCheckUtils]: 17: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-28 08:20:03,979 INFO L290 TraceCheckUtils]: 18: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {251398#true} is VALID [2022-04-28 08:20:03,979 INFO L290 TraceCheckUtils]: 19: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-28 08:20:03,979 INFO L290 TraceCheckUtils]: 20: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-28 08:20:03,979 INFO L290 TraceCheckUtils]: 21: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-28 08:20:03,979 INFO L290 TraceCheckUtils]: 22: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:03,979 INFO L290 TraceCheckUtils]: 23: Hoare triple {251398#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-28 08:20:03,979 INFO L290 TraceCheckUtils]: 24: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-28 08:20:03,979 INFO L290 TraceCheckUtils]: 25: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,979 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-28 08:20:03,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-04-28 08:20:03,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:03,997 INFO L290 TraceCheckUtils]: 0: Hoare triple {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {251398#true} is VALID [2022-04-28 08:20:03,997 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-28 08:20:03,997 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {251398#true} is VALID [2022-04-28 08:20:03,997 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {251398#true} is VALID [2022-04-28 08:20:03,998 INFO L290 TraceCheckUtils]: 4: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-28 08:20:03,998 INFO L290 TraceCheckUtils]: 5: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-28 08:20:03,998 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:03,998 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-28 08:20:03,998 INFO L290 TraceCheckUtils]: 0: Hoare triple {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {251398#true} is VALID [2022-04-28 08:20:03,999 INFO L272 TraceCheckUtils]: 1: Hoare triple {251398#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {251806#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:20:03,999 INFO L290 TraceCheckUtils]: 2: Hoare triple {251806#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {251398#true} is VALID [2022-04-28 08:20:03,999 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-28 08:20:03,999 INFO L290 TraceCheckUtils]: 4: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-28 08:20:04,000 INFO L290 TraceCheckUtils]: 5: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,000 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-28 08:20:04,000 INFO L290 TraceCheckUtils]: 7: Hoare triple {251398#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {251398#true} is VALID [2022-04-28 08:20:04,000 INFO L290 TraceCheckUtils]: 8: Hoare triple {251398#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {251398#true} is VALID [2022-04-28 08:20:04,001 INFO L272 TraceCheckUtils]: 9: Hoare triple {251398#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,001 INFO L290 TraceCheckUtils]: 10: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-28 08:20:04,001 INFO L290 TraceCheckUtils]: 11: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-28 08:20:04,001 INFO L272 TraceCheckUtils]: 12: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:04,002 INFO L290 TraceCheckUtils]: 13: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-28 08:20:04,002 INFO L272 TraceCheckUtils]: 14: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:04,002 INFO L290 TraceCheckUtils]: 15: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-28 08:20:04,002 INFO L290 TraceCheckUtils]: 16: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,003 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 08:20:04,003 INFO L290 TraceCheckUtils]: 18: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-28 08:20:04,003 INFO L290 TraceCheckUtils]: 19: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,003 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 08:20:04,003 INFO L290 TraceCheckUtils]: 21: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-28 08:20:04,003 INFO L290 TraceCheckUtils]: 22: Hoare triple {251398#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {251398#true} is VALID [2022-04-28 08:20:04,003 INFO L272 TraceCheckUtils]: 23: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:04,004 INFO L290 TraceCheckUtils]: 24: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:04,004 INFO L290 TraceCheckUtils]: 25: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,004 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 08:20:04,004 INFO L290 TraceCheckUtils]: 27: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-28 08:20:04,004 INFO L290 TraceCheckUtils]: 28: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {251398#true} is VALID [2022-04-28 08:20:04,004 INFO L290 TraceCheckUtils]: 29: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-28 08:20:04,004 INFO L290 TraceCheckUtils]: 30: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-28 08:20:04,004 INFO L290 TraceCheckUtils]: 31: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-28 08:20:04,004 INFO L290 TraceCheckUtils]: 32: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:04,004 INFO L290 TraceCheckUtils]: 33: Hoare triple {251398#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-28 08:20:04,005 INFO L290 TraceCheckUtils]: 34: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-28 08:20:04,005 INFO L290 TraceCheckUtils]: 35: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,005 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-28 08:20:04,005 INFO L290 TraceCheckUtils]: 37: Hoare triple {251398#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {251398#true} is VALID [2022-04-28 08:20:04,005 INFO L290 TraceCheckUtils]: 38: Hoare triple {251398#true} assume 259 == ~__cil_tmp11~0; {251398#true} is VALID [2022-04-28 08:20:04,006 INFO L272 TraceCheckUtils]: 39: Hoare triple {251398#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,006 INFO L290 TraceCheckUtils]: 40: Hoare triple {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {251398#true} is VALID [2022-04-28 08:20:04,006 INFO L290 TraceCheckUtils]: 41: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-28 08:20:04,006 INFO L290 TraceCheckUtils]: 42: Hoare triple {251398#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {251398#true} is VALID [2022-04-28 08:20:04,006 INFO L290 TraceCheckUtils]: 43: Hoare triple {251398#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {251398#true} is VALID [2022-04-28 08:20:04,006 INFO L290 TraceCheckUtils]: 44: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-28 08:20:04,006 INFO L290 TraceCheckUtils]: 45: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-28 08:20:04,007 INFO L290 TraceCheckUtils]: 46: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,007 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-28 08:20:04,007 INFO L290 TraceCheckUtils]: 48: Hoare triple {251398#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-28 08:20:04,007 INFO L290 TraceCheckUtils]: 49: Hoare triple {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 08:20:04,008 INFO L290 TraceCheckUtils]: 50: Hoare triple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 08:20:04,009 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-04-28 08:20:04,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:04,012 INFO L290 TraceCheckUtils]: 0: Hoare triple {251398#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {251398#true} is VALID [2022-04-28 08:20:04,012 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_8~0); {251398#true} is VALID [2022-04-28 08:20:04,012 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} #res := -1073741808; {251398#true} is VALID [2022-04-28 08:20:04,012 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,013 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1108#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-04-28 08:20:04,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:04,015 INFO L290 TraceCheckUtils]: 0: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {251398#true} is VALID [2022-04-28 08:20:04,015 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {251398#true} is VALID [2022-04-28 08:20:04,015 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,016 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1112#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,016 INFO L290 TraceCheckUtils]: 0: Hoare triple {251656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,017 INFO L290 TraceCheckUtils]: 1: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,017 INFO L290 TraceCheckUtils]: 2: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,017 INFO L290 TraceCheckUtils]: 3: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,018 INFO L272 TraceCheckUtils]: 4: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,018 INFO L290 TraceCheckUtils]: 5: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-28 08:20:04,018 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-28 08:20:04,019 INFO L272 TraceCheckUtils]: 7: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:04,019 INFO L290 TraceCheckUtils]: 8: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-28 08:20:04,019 INFO L272 TraceCheckUtils]: 9: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:04,020 INFO L290 TraceCheckUtils]: 10: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-28 08:20:04,020 INFO L290 TraceCheckUtils]: 11: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,020 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 08:20:04,020 INFO L290 TraceCheckUtils]: 13: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-28 08:20:04,020 INFO L290 TraceCheckUtils]: 14: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,020 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 08:20:04,020 INFO L290 TraceCheckUtils]: 16: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-28 08:20:04,020 INFO L290 TraceCheckUtils]: 17: Hoare triple {251398#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {251398#true} is VALID [2022-04-28 08:20:04,021 INFO L272 TraceCheckUtils]: 18: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:04,021 INFO L290 TraceCheckUtils]: 19: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:04,021 INFO L290 TraceCheckUtils]: 20: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,021 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 08:20:04,021 INFO L290 TraceCheckUtils]: 22: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-28 08:20:04,021 INFO L290 TraceCheckUtils]: 23: Hoare triple {251398#true} assume 0 == ~tmp_ndt_10~0; {251398#true} is VALID [2022-04-28 08:20:04,021 INFO L290 TraceCheckUtils]: 24: Hoare triple {251398#true} ~returnVal2~0 := 0; {251398#true} is VALID [2022-04-28 08:20:04,021 INFO L290 TraceCheckUtils]: 25: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-28 08:20:04,022 INFO L290 TraceCheckUtils]: 26: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:04,022 INFO L290 TraceCheckUtils]: 27: Hoare triple {251398#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-28 08:20:04,022 INFO L290 TraceCheckUtils]: 28: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-28 08:20:04,022 INFO L290 TraceCheckUtils]: 29: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,022 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {251398#true} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,023 INFO L290 TraceCheckUtils]: 31: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,023 INFO L290 TraceCheckUtils]: 32: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,023 INFO L290 TraceCheckUtils]: 33: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,024 INFO L272 TraceCheckUtils]: 34: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,024 INFO L290 TraceCheckUtils]: 35: Hoare triple {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {251398#true} is VALID [2022-04-28 08:20:04,026 INFO L272 TraceCheckUtils]: 36: Hoare triple {251398#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {251806#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:20:04,026 INFO L290 TraceCheckUtils]: 37: Hoare triple {251806#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {251398#true} is VALID [2022-04-28 08:20:04,026 INFO L290 TraceCheckUtils]: 38: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-28 08:20:04,026 INFO L290 TraceCheckUtils]: 39: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-28 08:20:04,026 INFO L290 TraceCheckUtils]: 40: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,026 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-28 08:20:04,026 INFO L290 TraceCheckUtils]: 42: Hoare triple {251398#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {251398#true} is VALID [2022-04-28 08:20:04,026 INFO L290 TraceCheckUtils]: 43: Hoare triple {251398#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {251398#true} is VALID [2022-04-28 08:20:04,027 INFO L272 TraceCheckUtils]: 44: Hoare triple {251398#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,027 INFO L290 TraceCheckUtils]: 45: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-28 08:20:04,027 INFO L290 TraceCheckUtils]: 46: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-28 08:20:04,028 INFO L272 TraceCheckUtils]: 47: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:04,028 INFO L290 TraceCheckUtils]: 48: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-28 08:20:04,028 INFO L272 TraceCheckUtils]: 49: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:04,029 INFO L290 TraceCheckUtils]: 50: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-28 08:20:04,029 INFO L290 TraceCheckUtils]: 51: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,029 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 08:20:04,029 INFO L290 TraceCheckUtils]: 53: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-28 08:20:04,029 INFO L290 TraceCheckUtils]: 54: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,029 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 08:20:04,029 INFO L290 TraceCheckUtils]: 56: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-28 08:20:04,029 INFO L290 TraceCheckUtils]: 57: Hoare triple {251398#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {251398#true} is VALID [2022-04-28 08:20:04,030 INFO L272 TraceCheckUtils]: 58: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:04,030 INFO L290 TraceCheckUtils]: 59: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:04,030 INFO L290 TraceCheckUtils]: 60: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,030 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 08:20:04,030 INFO L290 TraceCheckUtils]: 62: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-28 08:20:04,030 INFO L290 TraceCheckUtils]: 63: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {251398#true} is VALID [2022-04-28 08:20:04,030 INFO L290 TraceCheckUtils]: 64: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-28 08:20:04,030 INFO L290 TraceCheckUtils]: 65: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-28 08:20:04,030 INFO L290 TraceCheckUtils]: 66: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-28 08:20:04,030 INFO L290 TraceCheckUtils]: 67: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:04,031 INFO L290 TraceCheckUtils]: 68: Hoare triple {251398#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-28 08:20:04,031 INFO L290 TraceCheckUtils]: 69: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-28 08:20:04,031 INFO L290 TraceCheckUtils]: 70: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,031 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-28 08:20:04,031 INFO L290 TraceCheckUtils]: 72: Hoare triple {251398#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {251398#true} is VALID [2022-04-28 08:20:04,031 INFO L290 TraceCheckUtils]: 73: Hoare triple {251398#true} assume 259 == ~__cil_tmp11~0; {251398#true} is VALID [2022-04-28 08:20:04,032 INFO L272 TraceCheckUtils]: 74: Hoare triple {251398#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,032 INFO L290 TraceCheckUtils]: 75: Hoare triple {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {251398#true} is VALID [2022-04-28 08:20:04,032 INFO L290 TraceCheckUtils]: 76: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-28 08:20:04,032 INFO L290 TraceCheckUtils]: 77: Hoare triple {251398#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {251398#true} is VALID [2022-04-28 08:20:04,032 INFO L290 TraceCheckUtils]: 78: Hoare triple {251398#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {251398#true} is VALID [2022-04-28 08:20:04,032 INFO L290 TraceCheckUtils]: 79: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-28 08:20:04,033 INFO L290 TraceCheckUtils]: 80: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-28 08:20:04,033 INFO L290 TraceCheckUtils]: 81: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,033 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-28 08:20:04,033 INFO L290 TraceCheckUtils]: 83: Hoare triple {251398#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-28 08:20:04,033 INFO L290 TraceCheckUtils]: 84: Hoare triple {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 08:20:04,034 INFO L290 TraceCheckUtils]: 85: Hoare triple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 08:20:04,035 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,035 INFO L290 TraceCheckUtils]: 87: Hoare triple {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {251736#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,036 INFO L290 TraceCheckUtils]: 88: Hoare triple {251736#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,036 INFO L290 TraceCheckUtils]: 89: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,036 INFO L290 TraceCheckUtils]: 90: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume 4 == ~disketteExtension__DriveType~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,036 INFO L290 TraceCheckUtils]: 91: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,037 INFO L290 TraceCheckUtils]: 92: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !false; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,037 INFO L290 TraceCheckUtils]: 93: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,037 INFO L290 TraceCheckUtils]: 94: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,038 INFO L290 TraceCheckUtils]: 95: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,038 INFO L272 TraceCheckUtils]: 96: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {251398#true} is VALID [2022-04-28 08:20:04,038 INFO L290 TraceCheckUtils]: 97: Hoare triple {251398#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {251398#true} is VALID [2022-04-28 08:20:04,038 INFO L290 TraceCheckUtils]: 98: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_8~0); {251398#true} is VALID [2022-04-28 08:20:04,038 INFO L290 TraceCheckUtils]: 99: Hoare triple {251398#true} #res := -1073741808; {251398#true} is VALID [2022-04-28 08:20:04,038 INFO L290 TraceCheckUtils]: 100: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,039 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1108#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,039 INFO L290 TraceCheckUtils]: 102: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,040 INFO L290 TraceCheckUtils]: 103: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,040 INFO L290 TraceCheckUtils]: 104: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,040 INFO L290 TraceCheckUtils]: 105: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,041 INFO L272 TraceCheckUtils]: 106: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:04,041 INFO L290 TraceCheckUtils]: 107: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {251398#true} is VALID [2022-04-28 08:20:04,041 INFO L290 TraceCheckUtils]: 108: Hoare triple {251398#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {251398#true} is VALID [2022-04-28 08:20:04,041 INFO L290 TraceCheckUtils]: 109: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,041 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1112#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,042 INFO L290 TraceCheckUtils]: 111: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,042 INFO L290 TraceCheckUtils]: 112: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,043 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {251655#(<= 0 |old(~myStatus~0)|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1020#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,043 INFO L290 TraceCheckUtils]: 0: Hoare triple {251539#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,044 INFO L290 TraceCheckUtils]: 1: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume 1 == ~PagingReferenceCount~0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,044 INFO L290 TraceCheckUtils]: 2: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,044 INFO L290 TraceCheckUtils]: 3: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~disketteExtension__IsRemoved~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,044 INFO L290 TraceCheckUtils]: 4: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume 0 == ~irpSp__MinorFunction~0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,045 INFO L272 TraceCheckUtils]: 5: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {251656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,046 INFO L290 TraceCheckUtils]: 6: Hoare triple {251656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,046 INFO L290 TraceCheckUtils]: 7: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,046 INFO L290 TraceCheckUtils]: 8: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,047 INFO L290 TraceCheckUtils]: 9: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,047 INFO L272 TraceCheckUtils]: 10: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,047 INFO L290 TraceCheckUtils]: 11: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-28 08:20:04,047 INFO L290 TraceCheckUtils]: 12: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-28 08:20:04,048 INFO L272 TraceCheckUtils]: 13: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:04,048 INFO L290 TraceCheckUtils]: 14: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-28 08:20:04,049 INFO L272 TraceCheckUtils]: 15: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:04,049 INFO L290 TraceCheckUtils]: 16: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-28 08:20:04,049 INFO L290 TraceCheckUtils]: 17: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,049 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 08:20:04,049 INFO L290 TraceCheckUtils]: 19: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-28 08:20:04,050 INFO L290 TraceCheckUtils]: 20: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,050 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 08:20:04,050 INFO L290 TraceCheckUtils]: 22: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-28 08:20:04,050 INFO L290 TraceCheckUtils]: 23: Hoare triple {251398#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {251398#true} is VALID [2022-04-28 08:20:04,050 INFO L272 TraceCheckUtils]: 24: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:04,050 INFO L290 TraceCheckUtils]: 25: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:04,050 INFO L290 TraceCheckUtils]: 26: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,050 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 08:20:04,051 INFO L290 TraceCheckUtils]: 28: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-28 08:20:04,051 INFO L290 TraceCheckUtils]: 29: Hoare triple {251398#true} assume 0 == ~tmp_ndt_10~0; {251398#true} is VALID [2022-04-28 08:20:04,051 INFO L290 TraceCheckUtils]: 30: Hoare triple {251398#true} ~returnVal2~0 := 0; {251398#true} is VALID [2022-04-28 08:20:04,051 INFO L290 TraceCheckUtils]: 31: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-28 08:20:04,051 INFO L290 TraceCheckUtils]: 32: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:04,051 INFO L290 TraceCheckUtils]: 33: Hoare triple {251398#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-28 08:20:04,051 INFO L290 TraceCheckUtils]: 34: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-28 08:20:04,051 INFO L290 TraceCheckUtils]: 35: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,052 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {251398#true} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,052 INFO L290 TraceCheckUtils]: 37: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,053 INFO L290 TraceCheckUtils]: 38: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,053 INFO L290 TraceCheckUtils]: 39: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,054 INFO L272 TraceCheckUtils]: 40: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,054 INFO L290 TraceCheckUtils]: 41: Hoare triple {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {251398#true} is VALID [2022-04-28 08:20:04,055 INFO L272 TraceCheckUtils]: 42: Hoare triple {251398#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {251806#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:20:04,055 INFO L290 TraceCheckUtils]: 43: Hoare triple {251806#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {251398#true} is VALID [2022-04-28 08:20:04,055 INFO L290 TraceCheckUtils]: 44: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-28 08:20:04,055 INFO L290 TraceCheckUtils]: 45: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-28 08:20:04,055 INFO L290 TraceCheckUtils]: 46: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,055 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-28 08:20:04,056 INFO L290 TraceCheckUtils]: 48: Hoare triple {251398#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {251398#true} is VALID [2022-04-28 08:20:04,056 INFO L290 TraceCheckUtils]: 49: Hoare triple {251398#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {251398#true} is VALID [2022-04-28 08:20:04,056 INFO L272 TraceCheckUtils]: 50: Hoare triple {251398#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,056 INFO L290 TraceCheckUtils]: 51: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-28 08:20:04,057 INFO L290 TraceCheckUtils]: 52: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-28 08:20:04,057 INFO L272 TraceCheckUtils]: 53: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:04,057 INFO L290 TraceCheckUtils]: 54: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-28 08:20:04,058 INFO L272 TraceCheckUtils]: 55: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:04,058 INFO L290 TraceCheckUtils]: 56: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-28 08:20:04,058 INFO L290 TraceCheckUtils]: 57: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,058 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 08:20:04,058 INFO L290 TraceCheckUtils]: 59: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-28 08:20:04,058 INFO L290 TraceCheckUtils]: 60: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,058 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 08:20:04,058 INFO L290 TraceCheckUtils]: 62: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-28 08:20:04,058 INFO L290 TraceCheckUtils]: 63: Hoare triple {251398#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {251398#true} is VALID [2022-04-28 08:20:04,059 INFO L272 TraceCheckUtils]: 64: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:04,059 INFO L290 TraceCheckUtils]: 65: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:04,059 INFO L290 TraceCheckUtils]: 66: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,059 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 08:20:04,059 INFO L290 TraceCheckUtils]: 68: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-28 08:20:04,059 INFO L290 TraceCheckUtils]: 69: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {251398#true} is VALID [2022-04-28 08:20:04,059 INFO L290 TraceCheckUtils]: 70: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-28 08:20:04,059 INFO L290 TraceCheckUtils]: 71: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-28 08:20:04,059 INFO L290 TraceCheckUtils]: 72: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-28 08:20:04,059 INFO L290 TraceCheckUtils]: 73: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:04,059 INFO L290 TraceCheckUtils]: 74: Hoare triple {251398#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-28 08:20:04,060 INFO L290 TraceCheckUtils]: 75: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-28 08:20:04,060 INFO L290 TraceCheckUtils]: 76: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,060 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-28 08:20:04,060 INFO L290 TraceCheckUtils]: 78: Hoare triple {251398#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {251398#true} is VALID [2022-04-28 08:20:04,060 INFO L290 TraceCheckUtils]: 79: Hoare triple {251398#true} assume 259 == ~__cil_tmp11~0; {251398#true} is VALID [2022-04-28 08:20:04,061 INFO L272 TraceCheckUtils]: 80: Hoare triple {251398#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,061 INFO L290 TraceCheckUtils]: 81: Hoare triple {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {251398#true} is VALID [2022-04-28 08:20:04,061 INFO L290 TraceCheckUtils]: 82: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-28 08:20:04,061 INFO L290 TraceCheckUtils]: 83: Hoare triple {251398#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {251398#true} is VALID [2022-04-28 08:20:04,061 INFO L290 TraceCheckUtils]: 84: Hoare triple {251398#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {251398#true} is VALID [2022-04-28 08:20:04,061 INFO L290 TraceCheckUtils]: 85: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-28 08:20:04,061 INFO L290 TraceCheckUtils]: 86: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-28 08:20:04,061 INFO L290 TraceCheckUtils]: 87: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,061 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-28 08:20:04,061 INFO L290 TraceCheckUtils]: 89: Hoare triple {251398#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-28 08:20:04,062 INFO L290 TraceCheckUtils]: 90: Hoare triple {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 08:20:04,062 INFO L290 TraceCheckUtils]: 91: Hoare triple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 08:20:04,063 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,063 INFO L290 TraceCheckUtils]: 93: Hoare triple {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {251736#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,064 INFO L290 TraceCheckUtils]: 94: Hoare triple {251736#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,064 INFO L290 TraceCheckUtils]: 95: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,064 INFO L290 TraceCheckUtils]: 96: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume 4 == ~disketteExtension__DriveType~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,064 INFO L290 TraceCheckUtils]: 97: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,065 INFO L290 TraceCheckUtils]: 98: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !false; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,065 INFO L290 TraceCheckUtils]: 99: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,065 INFO L290 TraceCheckUtils]: 100: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,066 INFO L290 TraceCheckUtils]: 101: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,066 INFO L272 TraceCheckUtils]: 102: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {251398#true} is VALID [2022-04-28 08:20:04,066 INFO L290 TraceCheckUtils]: 103: Hoare triple {251398#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {251398#true} is VALID [2022-04-28 08:20:04,066 INFO L290 TraceCheckUtils]: 104: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_8~0); {251398#true} is VALID [2022-04-28 08:20:04,066 INFO L290 TraceCheckUtils]: 105: Hoare triple {251398#true} #res := -1073741808; {251398#true} is VALID [2022-04-28 08:20:04,066 INFO L290 TraceCheckUtils]: 106: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,067 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1108#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,067 INFO L290 TraceCheckUtils]: 108: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,067 INFO L290 TraceCheckUtils]: 109: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,067 INFO L290 TraceCheckUtils]: 110: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,068 INFO L290 TraceCheckUtils]: 111: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,068 INFO L272 TraceCheckUtils]: 112: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:04,068 INFO L290 TraceCheckUtils]: 113: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {251398#true} is VALID [2022-04-28 08:20:04,068 INFO L290 TraceCheckUtils]: 114: Hoare triple {251398#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {251398#true} is VALID [2022-04-28 08:20:04,068 INFO L290 TraceCheckUtils]: 115: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,069 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1112#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,069 INFO L290 TraceCheckUtils]: 117: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,069 INFO L290 TraceCheckUtils]: 118: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,070 INFO L284 TraceCheckUtils]: 119: Hoare quadruple {251655#(<= 0 |old(~myStatus~0)|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1020#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,070 INFO L290 TraceCheckUtils]: 120: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,071 INFO L290 TraceCheckUtils]: 121: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,071 INFO L290 TraceCheckUtils]: 122: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(0 == ~PagingReferenceCount~0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,071 INFO L290 TraceCheckUtils]: 123: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,071 INFO L290 TraceCheckUtils]: 124: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,072 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {251655#(<= 0 |old(~myStatus~0)|)} {251406#(<= (+ ~myStatus~0 1073741637) 0)} #1076#return; {251399#false} is VALID [2022-04-28 08:20:04,074 INFO L272 TraceCheckUtils]: 0: Hoare triple {251398#true} call ULTIMATE.init(); {251536#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:20:04,074 INFO L290 TraceCheckUtils]: 1: Hoare triple {251536#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {251398#true} is VALID [2022-04-28 08:20:04,074 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,074 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {251398#true} {251398#true} #1156#return; {251398#true} is VALID [2022-04-28 08:20:04,074 INFO L272 TraceCheckUtils]: 4: Hoare triple {251398#true} call #t~ret170 := main(); {251398#true} is VALID [2022-04-28 08:20:04,074 INFO L290 TraceCheckUtils]: 5: Hoare triple {251398#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {251398#true} is VALID [2022-04-28 08:20:04,075 INFO L272 TraceCheckUtils]: 6: Hoare triple {251398#true} call _BLAST_init(); {251537#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,075 INFO L290 TraceCheckUtils]: 7: Hoare triple {251537#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {251398#true} is VALID [2022-04-28 08:20:04,075 INFO L290 TraceCheckUtils]: 8: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,075 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {251398#true} {251398#true} #1066#return; {251398#true} is VALID [2022-04-28 08:20:04,075 INFO L290 TraceCheckUtils]: 10: Hoare triple {251398#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {251398#true} is VALID [2022-04-28 08:20:04,076 INFO L290 TraceCheckUtils]: 11: Hoare triple {251398#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-28 08:20:04,076 INFO L272 TraceCheckUtils]: 12: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} call stub_driver_init(); {251538#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,077 INFO L290 TraceCheckUtils]: 13: Hoare triple {251538#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {251398#true} is VALID [2022-04-28 08:20:04,077 INFO L290 TraceCheckUtils]: 14: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,077 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {251398#true} {251406#(<= (+ ~myStatus~0 1073741637) 0)} #1068#return; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-28 08:20:04,077 INFO L290 TraceCheckUtils]: 16: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-28 08:20:04,078 INFO L290 TraceCheckUtils]: 17: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-28 08:20:04,078 INFO L290 TraceCheckUtils]: 18: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-28 08:20:04,078 INFO L290 TraceCheckUtils]: 19: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-28 08:20:04,079 INFO L290 TraceCheckUtils]: 20: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} assume 3 == ~tmp_ndt_4~0; {251406#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-28 08:20:04,079 INFO L272 TraceCheckUtils]: 21: Hoare triple {251406#(<= (+ ~myStatus~0 1073741637) 0)} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {251539#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,080 INFO L290 TraceCheckUtils]: 22: Hoare triple {251539#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,080 INFO L290 TraceCheckUtils]: 23: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume 1 == ~PagingReferenceCount~0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,080 INFO L290 TraceCheckUtils]: 24: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,081 INFO L290 TraceCheckUtils]: 25: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~disketteExtension__IsRemoved~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,081 INFO L290 TraceCheckUtils]: 26: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume 0 == ~irpSp__MinorFunction~0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,082 INFO L272 TraceCheckUtils]: 27: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {251656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,082 INFO L290 TraceCheckUtils]: 28: Hoare triple {251656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,082 INFO L290 TraceCheckUtils]: 29: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,083 INFO L290 TraceCheckUtils]: 30: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,083 INFO L290 TraceCheckUtils]: 31: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,084 INFO L272 TraceCheckUtils]: 32: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,084 INFO L290 TraceCheckUtils]: 33: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-28 08:20:04,084 INFO L290 TraceCheckUtils]: 34: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-28 08:20:04,084 INFO L272 TraceCheckUtils]: 35: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:04,084 INFO L290 TraceCheckUtils]: 36: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-28 08:20:04,085 INFO L272 TraceCheckUtils]: 37: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:04,085 INFO L290 TraceCheckUtils]: 38: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-28 08:20:04,085 INFO L290 TraceCheckUtils]: 39: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,085 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 08:20:04,085 INFO L290 TraceCheckUtils]: 41: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-28 08:20:04,085 INFO L290 TraceCheckUtils]: 42: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,085 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 08:20:04,085 INFO L290 TraceCheckUtils]: 44: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-28 08:20:04,085 INFO L290 TraceCheckUtils]: 45: Hoare triple {251398#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {251398#true} is VALID [2022-04-28 08:20:04,086 INFO L272 TraceCheckUtils]: 46: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:04,086 INFO L290 TraceCheckUtils]: 47: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:04,086 INFO L290 TraceCheckUtils]: 48: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,086 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 08:20:04,086 INFO L290 TraceCheckUtils]: 50: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-28 08:20:04,086 INFO L290 TraceCheckUtils]: 51: Hoare triple {251398#true} assume 0 == ~tmp_ndt_10~0; {251398#true} is VALID [2022-04-28 08:20:04,086 INFO L290 TraceCheckUtils]: 52: Hoare triple {251398#true} ~returnVal2~0 := 0; {251398#true} is VALID [2022-04-28 08:20:04,086 INFO L290 TraceCheckUtils]: 53: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-28 08:20:04,086 INFO L290 TraceCheckUtils]: 54: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:04,086 INFO L290 TraceCheckUtils]: 55: Hoare triple {251398#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-28 08:20:04,086 INFO L290 TraceCheckUtils]: 56: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-28 08:20:04,086 INFO L290 TraceCheckUtils]: 57: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,087 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {251398#true} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,087 INFO L290 TraceCheckUtils]: 59: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,088 INFO L290 TraceCheckUtils]: 60: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,088 INFO L290 TraceCheckUtils]: 61: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {251540#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,089 INFO L272 TraceCheckUtils]: 62: Hoare triple {251540#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,089 INFO L290 TraceCheckUtils]: 63: Hoare triple {251763#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {251398#true} is VALID [2022-04-28 08:20:04,090 INFO L272 TraceCheckUtils]: 64: Hoare triple {251398#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {251806#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:20:04,090 INFO L290 TraceCheckUtils]: 65: Hoare triple {251806#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {251398#true} is VALID [2022-04-28 08:20:04,090 INFO L290 TraceCheckUtils]: 66: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-28 08:20:04,090 INFO L290 TraceCheckUtils]: 67: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-28 08:20:04,090 INFO L290 TraceCheckUtils]: 68: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,090 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-28 08:20:04,090 INFO L290 TraceCheckUtils]: 70: Hoare triple {251398#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {251398#true} is VALID [2022-04-28 08:20:04,090 INFO L290 TraceCheckUtils]: 71: Hoare triple {251398#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {251398#true} is VALID [2022-04-28 08:20:04,091 INFO L272 TraceCheckUtils]: 72: Hoare triple {251398#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,091 INFO L290 TraceCheckUtils]: 73: Hoare triple {251746#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {251398#true} is VALID [2022-04-28 08:20:04,091 INFO L290 TraceCheckUtils]: 74: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-28 08:20:04,092 INFO L272 TraceCheckUtils]: 75: Hoare triple {251398#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:04,092 INFO L290 TraceCheckUtils]: 76: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {251398#true} is VALID [2022-04-28 08:20:04,092 INFO L272 TraceCheckUtils]: 77: Hoare triple {251398#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:04,092 INFO L290 TraceCheckUtils]: 78: Hoare triple {251758#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {251398#true} is VALID [2022-04-28 08:20:04,092 INFO L290 TraceCheckUtils]: 79: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,092 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 08:20:04,092 INFO L290 TraceCheckUtils]: 81: Hoare triple {251398#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {251398#true} is VALID [2022-04-28 08:20:04,092 INFO L290 TraceCheckUtils]: 82: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,093 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 08:20:04,093 INFO L290 TraceCheckUtils]: 84: Hoare triple {251398#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {251398#true} is VALID [2022-04-28 08:20:04,093 INFO L290 TraceCheckUtils]: 85: Hoare triple {251398#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {251398#true} is VALID [2022-04-28 08:20:04,093 INFO L272 TraceCheckUtils]: 86: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:04,093 INFO L290 TraceCheckUtils]: 87: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:04,093 INFO L290 TraceCheckUtils]: 88: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,093 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 08:20:04,093 INFO L290 TraceCheckUtils]: 90: Hoare triple {251398#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {251398#true} is VALID [2022-04-28 08:20:04,093 INFO L290 TraceCheckUtils]: 91: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {251398#true} is VALID [2022-04-28 08:20:04,093 INFO L290 TraceCheckUtils]: 92: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-28 08:20:04,093 INFO L290 TraceCheckUtils]: 93: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-28 08:20:04,094 INFO L290 TraceCheckUtils]: 94: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-28 08:20:04,094 INFO L290 TraceCheckUtils]: 95: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-28 08:20:04,094 INFO L290 TraceCheckUtils]: 96: Hoare triple {251398#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {251398#true} is VALID [2022-04-28 08:20:04,094 INFO L290 TraceCheckUtils]: 97: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-28 08:20:04,094 INFO L290 TraceCheckUtils]: 98: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,094 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-28 08:20:04,094 INFO L290 TraceCheckUtils]: 100: Hoare triple {251398#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {251398#true} is VALID [2022-04-28 08:20:04,094 INFO L290 TraceCheckUtils]: 101: Hoare triple {251398#true} assume 259 == ~__cil_tmp11~0; {251398#true} is VALID [2022-04-28 08:20:04,095 INFO L272 TraceCheckUtils]: 102: Hoare triple {251398#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:04,095 INFO L290 TraceCheckUtils]: 103: Hoare triple {251821#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {251398#true} is VALID [2022-04-28 08:20:04,095 INFO L290 TraceCheckUtils]: 104: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-28 08:20:04,095 INFO L290 TraceCheckUtils]: 105: Hoare triple {251398#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {251398#true} is VALID [2022-04-28 08:20:04,095 INFO L290 TraceCheckUtils]: 106: Hoare triple {251398#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {251398#true} is VALID [2022-04-28 08:20:04,095 INFO L290 TraceCheckUtils]: 107: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-28 08:20:04,095 INFO L290 TraceCheckUtils]: 108: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-28 08:20:04,095 INFO L290 TraceCheckUtils]: 109: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,095 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-28 08:20:04,096 INFO L290 TraceCheckUtils]: 111: Hoare triple {251398#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-28 08:20:04,096 INFO L290 TraceCheckUtils]: 112: Hoare triple {251804#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 08:20:04,096 INFO L290 TraceCheckUtils]: 113: Hoare triple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 08:20:04,097 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,097 INFO L290 TraceCheckUtils]: 115: Hoare triple {251735#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {251736#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,098 INFO L290 TraceCheckUtils]: 116: Hoare triple {251736#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,098 INFO L290 TraceCheckUtils]: 117: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,098 INFO L290 TraceCheckUtils]: 118: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume 4 == ~disketteExtension__DriveType~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,099 INFO L290 TraceCheckUtils]: 119: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,099 INFO L290 TraceCheckUtils]: 120: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !false; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,099 INFO L290 TraceCheckUtils]: 121: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,099 INFO L290 TraceCheckUtils]: 122: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,100 INFO L290 TraceCheckUtils]: 123: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,100 INFO L272 TraceCheckUtils]: 124: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {251398#true} is VALID [2022-04-28 08:20:04,100 INFO L290 TraceCheckUtils]: 125: Hoare triple {251398#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {251398#true} is VALID [2022-04-28 08:20:04,100 INFO L290 TraceCheckUtils]: 126: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_8~0); {251398#true} is VALID [2022-04-28 08:20:04,100 INFO L290 TraceCheckUtils]: 127: Hoare triple {251398#true} #res := -1073741808; {251398#true} is VALID [2022-04-28 08:20:04,100 INFO L290 TraceCheckUtils]: 128: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,101 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1108#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,101 INFO L290 TraceCheckUtils]: 130: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,101 INFO L290 TraceCheckUtils]: 131: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,101 INFO L290 TraceCheckUtils]: 132: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,102 INFO L290 TraceCheckUtils]: 133: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,102 INFO L272 TraceCheckUtils]: 134: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:04,102 INFO L290 TraceCheckUtils]: 135: Hoare triple {251762#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {251398#true} is VALID [2022-04-28 08:20:04,102 INFO L290 TraceCheckUtils]: 136: Hoare triple {251398#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {251398#true} is VALID [2022-04-28 08:20:04,102 INFO L290 TraceCheckUtils]: 137: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 08:20:04,103 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {251398#true} {251655#(<= 0 |old(~myStatus~0)|)} #1112#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,103 INFO L290 TraceCheckUtils]: 139: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,103 INFO L290 TraceCheckUtils]: 140: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,104 INFO L284 TraceCheckUtils]: 141: Hoare quadruple {251655#(<= 0 |old(~myStatus~0)|)} {251540#(= ~myStatus~0 |old(~myStatus~0)|)} #1020#return; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,104 INFO L290 TraceCheckUtils]: 142: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,105 INFO L290 TraceCheckUtils]: 143: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,105 INFO L290 TraceCheckUtils]: 144: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !(0 == ~PagingReferenceCount~0); {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,105 INFO L290 TraceCheckUtils]: 145: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,105 INFO L290 TraceCheckUtils]: 146: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:04,106 INFO L284 TraceCheckUtils]: 147: Hoare quadruple {251655#(<= 0 |old(~myStatus~0)|)} {251406#(<= (+ ~myStatus~0 1073741637) 0)} #1076#return; {251399#false} is VALID [2022-04-28 08:20:04,106 INFO L290 TraceCheckUtils]: 148: Hoare triple {251399#false} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {251399#false} is VALID [2022-04-28 08:20:04,106 INFO L290 TraceCheckUtils]: 149: Hoare triple {251399#false} assume !(1 == ~pended~0); {251399#false} is VALID [2022-04-28 08:20:04,106 INFO L290 TraceCheckUtils]: 150: Hoare triple {251399#false} assume !(1 == ~pended~0); {251399#false} is VALID [2022-04-28 08:20:04,106 INFO L290 TraceCheckUtils]: 151: Hoare triple {251399#false} assume ~s~0 != ~UNLOADED~0; {251399#false} is VALID [2022-04-28 08:20:04,106 INFO L290 TraceCheckUtils]: 152: Hoare triple {251399#false} assume -1 != ~status~1; {251399#false} is VALID [2022-04-28 08:20:04,107 INFO L290 TraceCheckUtils]: 153: Hoare triple {251399#false} assume ~s~0 != ~SKIP2~0; {251399#false} is VALID [2022-04-28 08:20:04,107 INFO L290 TraceCheckUtils]: 154: Hoare triple {251399#false} assume ~s~0 != ~IPC~0; {251399#false} is VALID [2022-04-28 08:20:04,107 INFO L290 TraceCheckUtils]: 155: Hoare triple {251399#false} assume !(~s~0 != ~DC~0); {251399#false} is VALID [2022-04-28 08:20:04,107 INFO L290 TraceCheckUtils]: 156: Hoare triple {251399#false} assume !(1 == ~pended~0); {251399#false} is VALID [2022-04-28 08:20:04,107 INFO L290 TraceCheckUtils]: 157: Hoare triple {251399#false} assume ~s~0 == ~DC~0; {251399#false} is VALID [2022-04-28 08:20:04,107 INFO L290 TraceCheckUtils]: 158: Hoare triple {251399#false} assume 259 == ~status~1; {251399#false} is VALID [2022-04-28 08:20:04,107 INFO L272 TraceCheckUtils]: 159: Hoare triple {251399#false} call errorFn(); {251399#false} is VALID [2022-04-28 08:20:04,107 INFO L290 TraceCheckUtils]: 160: Hoare triple {251399#false} assume !false; {251399#false} is VALID [2022-04-28 08:20:04,107 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-28 08:20:04,107 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:20:04,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1120260494] [2022-04-28 08:20:04,108 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1120260494] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:20:04,108 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:20:04,108 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 08:20:04,108 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:20:04,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1909419930] [2022-04-28 08:20:04,108 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1909419930] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:20:04,108 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:20:04,108 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 08:20:04,108 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1254610397] [2022-04-28 08:20:04,108 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:20:04,109 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) Word has length 161 [2022-04-28 08:20:04,109 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:20:04,109 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-28 08:20:04,202 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:20:04,202 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-28 08:20:04,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:20:04,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-28 08:20:04,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=293, Unknown=0, NotChecked=0, Total=380 [2022-04-28 08:20:04,203 INFO L87 Difference]: Start difference. First operand 210 states and 224 transitions. Second operand has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-28 08:20:09,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:20:09,170 INFO L93 Difference]: Finished difference Result 414 states and 443 transitions. [2022-04-28 08:20:09,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-04-28 08:20:09,170 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) Word has length 161 [2022-04-28 08:20:09,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:20:09,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-28 08:20:09,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 347 transitions. [2022-04-28 08:20:09,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-28 08:20:09,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 347 transitions. [2022-04-28 08:20:09,175 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 35 states and 347 transitions. [2022-04-28 08:20:09,495 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 347 edges. 347 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:20:09,498 INFO L225 Difference]: With dead ends: 414 [2022-04-28 08:20:09,498 INFO L226 Difference]: Without dead ends: 213 [2022-04-28 08:20:09,499 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 541 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=387, Invalid=1965, Unknown=0, NotChecked=0, Total=2352 [2022-04-28 08:20:09,499 INFO L413 NwaCegarLoop]: 137 mSDtfsCounter, 537 mSDsluCounter, 454 mSDsCounter, 0 mSdLazyCounter, 1151 mSolverCounterSat, 234 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 538 SdHoareTripleChecker+Valid, 591 SdHoareTripleChecker+Invalid, 1385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 234 IncrementalHoareTripleChecker+Valid, 1151 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-28 08:20:09,499 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [538 Valid, 591 Invalid, 1385 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [234 Valid, 1151 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-28 08:20:09,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2022-04-28 08:20:10,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 210. [2022-04-28 08:20:10,271 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:20:10,271 INFO L82 GeneralOperation]: Start isEquivalent. First operand 213 states. Second operand has 210 states, 163 states have (on average 1.0858895705521472) internal successors, (177), 164 states have internal predecessors, (177), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-28 08:20:10,271 INFO L74 IsIncluded]: Start isIncluded. First operand 213 states. Second operand has 210 states, 163 states have (on average 1.0858895705521472) internal successors, (177), 164 states have internal predecessors, (177), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-28 08:20:10,271 INFO L87 Difference]: Start difference. First operand 213 states. Second operand has 210 states, 163 states have (on average 1.0858895705521472) internal successors, (177), 164 states have internal predecessors, (177), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-28 08:20:10,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:20:10,274 INFO L93 Difference]: Finished difference Result 213 states and 227 transitions. [2022-04-28 08:20:10,274 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 227 transitions. [2022-04-28 08:20:10,274 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:20:10,274 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:20:10,274 INFO L74 IsIncluded]: Start isIncluded. First operand has 210 states, 163 states have (on average 1.0858895705521472) internal successors, (177), 164 states have internal predecessors, (177), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) Second operand 213 states. [2022-04-28 08:20:10,274 INFO L87 Difference]: Start difference. First operand has 210 states, 163 states have (on average 1.0858895705521472) internal successors, (177), 164 states have internal predecessors, (177), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) Second operand 213 states. [2022-04-28 08:20:10,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:20:10,276 INFO L93 Difference]: Finished difference Result 213 states and 227 transitions. [2022-04-28 08:20:10,276 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 227 transitions. [2022-04-28 08:20:10,277 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:20:10,277 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:20:10,277 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:20:10,277 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:20:10,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 210 states, 163 states have (on average 1.0858895705521472) internal successors, (177), 164 states have internal predecessors, (177), 23 states have call successors, (23), 23 states have call predecessors, (23), 23 states have return successors, (23), 22 states have call predecessors, (23), 21 states have call successors, (23) [2022-04-28 08:20:10,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 210 states and 223 transitions. [2022-04-28 08:20:10,279 INFO L78 Accepts]: Start accepts. Automaton has 210 states and 223 transitions. Word has length 161 [2022-04-28 08:20:10,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:20:10,279 INFO L495 AbstractCegarLoop]: Abstraction has 210 states and 223 transitions. [2022-04-28 08:20:10,280 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 5.35) internal successors, (107), 8 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 3 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-28 08:20:10,280 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 210 states and 223 transitions. [2022-04-28 08:20:10,833 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 223 edges. 223 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:20:10,834 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 223 transitions. [2022-04-28 08:20:10,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-04-28 08:20:10,834 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 08:20:10,834 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 08:20:10,834 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable64 [2022-04-28 08:20:10,834 INFO L420 AbstractCegarLoop]: === Iteration 66 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 08:20:10,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 08:20:10,835 INFO L85 PathProgramCache]: Analyzing trace with hash -1078689346, now seen corresponding path program 1 times [2022-04-28 08:20:10,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 08:20:10,835 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [62071919] [2022-04-28 08:20:10,835 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 08:20:10,835 INFO L85 PathProgramCache]: Analyzing trace with hash -1078689346, now seen corresponding path program 2 times [2022-04-28 08:20:10,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 08:20:10,836 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2017001185] [2022-04-28 08:20:10,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 08:20:10,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 08:20:10,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:10,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 08:20:10,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:10,964 INFO L290 TraceCheckUtils]: 0: Hoare triple {253700#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {253560#true} is VALID [2022-04-28 08:20:10,964 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:10,964 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1156#return; {253560#true} is VALID [2022-04-28 08:20:10,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 08:20:10,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:10,987 INFO L290 TraceCheckUtils]: 0: Hoare triple {253701#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {253560#true} is VALID [2022-04-28 08:20:10,988 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:10,988 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1066#return; {253560#true} is VALID [2022-04-28 08:20:10,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 08:20:10,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:11,001 INFO L290 TraceCheckUtils]: 0: Hoare triple {253702#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {253560#true} is VALID [2022-04-28 08:20:11,001 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,001 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253568#(= ~myStatus~0 0)} #1068#return; {253568#(= ~myStatus~0 0)} is VALID [2022-04-28 08:20:11,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 08:20:11,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:11,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 08:20:11,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:11,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 08:20:11,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:11,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:20:11,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:11,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:20:11,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:11,266 INFO L290 TraceCheckUtils]: 0: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-28 08:20:11,266 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,266 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 08:20:11,266 INFO L290 TraceCheckUtils]: 0: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-28 08:20:11,267 INFO L272 TraceCheckUtils]: 1: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,267 INFO L290 TraceCheckUtils]: 2: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-28 08:20:11,267 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,267 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 08:20:11,267 INFO L290 TraceCheckUtils]: 5: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-28 08:20:11,267 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,267 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 08:20:11,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:20:11,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:11,283 INFO L290 TraceCheckUtils]: 0: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,283 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,283 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 08:20:11,284 INFO L290 TraceCheckUtils]: 0: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-28 08:20:11,284 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-28 08:20:11,284 INFO L272 TraceCheckUtils]: 2: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,284 INFO L290 TraceCheckUtils]: 3: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-28 08:20:11,285 INFO L272 TraceCheckUtils]: 4: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,285 INFO L290 TraceCheckUtils]: 5: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-28 08:20:11,285 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,285 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 08:20:11,285 INFO L290 TraceCheckUtils]: 8: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-28 08:20:11,286 INFO L290 TraceCheckUtils]: 9: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,286 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 08:20:11,286 INFO L290 TraceCheckUtils]: 11: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-28 08:20:11,286 INFO L290 TraceCheckUtils]: 12: Hoare triple {253560#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {253560#true} is VALID [2022-04-28 08:20:11,286 INFO L272 TraceCheckUtils]: 13: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:11,286 INFO L290 TraceCheckUtils]: 14: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,286 INFO L290 TraceCheckUtils]: 15: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,287 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 08:20:11,287 INFO L290 TraceCheckUtils]: 17: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-28 08:20:11,287 INFO L290 TraceCheckUtils]: 18: Hoare triple {253560#true} assume 0 == ~tmp_ndt_10~0; {253560#true} is VALID [2022-04-28 08:20:11,287 INFO L290 TraceCheckUtils]: 19: Hoare triple {253560#true} ~returnVal2~0 := 0; {253560#true} is VALID [2022-04-28 08:20:11,287 INFO L290 TraceCheckUtils]: 20: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-28 08:20:11,287 INFO L290 TraceCheckUtils]: 21: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,287 INFO L290 TraceCheckUtils]: 22: Hoare triple {253560#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-28 08:20:11,287 INFO L290 TraceCheckUtils]: 23: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-28 08:20:11,287 INFO L290 TraceCheckUtils]: 24: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,288 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {253560#true} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 08:20:11,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:11,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:20:11,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:11,368 INFO L290 TraceCheckUtils]: 0: Hoare triple {253973#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {253560#true} is VALID [2022-04-28 08:20:11,368 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-28 08:20:11,369 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-28 08:20:11,369 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,369 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-28 08:20:11,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 08:20:11,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:11,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 08:20:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:11,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 08:20:11,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:11,382 INFO L290 TraceCheckUtils]: 0: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-28 08:20:11,383 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,383 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 08:20:11,383 INFO L290 TraceCheckUtils]: 0: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-28 08:20:11,383 INFO L272 TraceCheckUtils]: 1: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,384 INFO L290 TraceCheckUtils]: 2: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-28 08:20:11,384 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,384 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 08:20:11,384 INFO L290 TraceCheckUtils]: 5: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-28 08:20:11,384 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,384 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 08:20:11,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 08:20:11,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:11,386 INFO L290 TraceCheckUtils]: 0: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,386 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,386 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 08:20:11,386 INFO L290 TraceCheckUtils]: 0: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-28 08:20:11,387 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-28 08:20:11,387 INFO L272 TraceCheckUtils]: 2: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,387 INFO L290 TraceCheckUtils]: 3: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-28 08:20:11,388 INFO L272 TraceCheckUtils]: 4: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,388 INFO L290 TraceCheckUtils]: 5: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-28 08:20:11,388 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,388 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 08:20:11,388 INFO L290 TraceCheckUtils]: 8: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-28 08:20:11,389 INFO L290 TraceCheckUtils]: 9: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,389 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 08:20:11,389 INFO L290 TraceCheckUtils]: 11: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-28 08:20:11,389 INFO L290 TraceCheckUtils]: 12: Hoare triple {253560#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {253560#true} is VALID [2022-04-28 08:20:11,389 INFO L272 TraceCheckUtils]: 13: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:11,389 INFO L290 TraceCheckUtils]: 14: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,389 INFO L290 TraceCheckUtils]: 15: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,390 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 08:20:11,390 INFO L290 TraceCheckUtils]: 17: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-28 08:20:11,390 INFO L290 TraceCheckUtils]: 18: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {253560#true} is VALID [2022-04-28 08:20:11,390 INFO L290 TraceCheckUtils]: 19: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-28 08:20:11,390 INFO L290 TraceCheckUtils]: 20: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-28 08:20:11,390 INFO L290 TraceCheckUtils]: 21: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-28 08:20:11,390 INFO L290 TraceCheckUtils]: 22: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,390 INFO L290 TraceCheckUtils]: 23: Hoare triple {253560#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-28 08:20:11,390 INFO L290 TraceCheckUtils]: 24: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-28 08:20:11,391 INFO L290 TraceCheckUtils]: 25: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,391 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-28 08:20:11,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-04-28 08:20:11,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:11,412 INFO L290 TraceCheckUtils]: 0: Hoare triple {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {253560#true} is VALID [2022-04-28 08:20:11,413 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-28 08:20:11,413 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {253560#true} is VALID [2022-04-28 08:20:11,413 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {253560#true} is VALID [2022-04-28 08:20:11,413 INFO L290 TraceCheckUtils]: 4: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-28 08:20:11,413 INFO L290 TraceCheckUtils]: 5: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-28 08:20:11,413 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,413 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-28 08:20:11,413 INFO L290 TraceCheckUtils]: 0: Hoare triple {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {253560#true} is VALID [2022-04-28 08:20:11,414 INFO L272 TraceCheckUtils]: 1: Hoare triple {253560#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {253973#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:20:11,414 INFO L290 TraceCheckUtils]: 2: Hoare triple {253973#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {253560#true} is VALID [2022-04-28 08:20:11,415 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-28 08:20:11,415 INFO L290 TraceCheckUtils]: 4: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-28 08:20:11,415 INFO L290 TraceCheckUtils]: 5: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,415 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-28 08:20:11,415 INFO L290 TraceCheckUtils]: 7: Hoare triple {253560#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {253560#true} is VALID [2022-04-28 08:20:11,415 INFO L290 TraceCheckUtils]: 8: Hoare triple {253560#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {253560#true} is VALID [2022-04-28 08:20:11,416 INFO L272 TraceCheckUtils]: 9: Hoare triple {253560#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,416 INFO L290 TraceCheckUtils]: 10: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-28 08:20:11,416 INFO L290 TraceCheckUtils]: 11: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-28 08:20:11,417 INFO L272 TraceCheckUtils]: 12: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,417 INFO L290 TraceCheckUtils]: 13: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-28 08:20:11,417 INFO L272 TraceCheckUtils]: 14: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,418 INFO L290 TraceCheckUtils]: 15: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-28 08:20:11,418 INFO L290 TraceCheckUtils]: 16: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,418 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 08:20:11,418 INFO L290 TraceCheckUtils]: 18: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-28 08:20:11,418 INFO L290 TraceCheckUtils]: 19: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,418 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 08:20:11,418 INFO L290 TraceCheckUtils]: 21: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-28 08:20:11,418 INFO L290 TraceCheckUtils]: 22: Hoare triple {253560#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {253560#true} is VALID [2022-04-28 08:20:11,419 INFO L272 TraceCheckUtils]: 23: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:11,419 INFO L290 TraceCheckUtils]: 24: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,419 INFO L290 TraceCheckUtils]: 25: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,419 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 08:20:11,419 INFO L290 TraceCheckUtils]: 27: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-28 08:20:11,419 INFO L290 TraceCheckUtils]: 28: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {253560#true} is VALID [2022-04-28 08:20:11,419 INFO L290 TraceCheckUtils]: 29: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-28 08:20:11,419 INFO L290 TraceCheckUtils]: 30: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-28 08:20:11,419 INFO L290 TraceCheckUtils]: 31: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-28 08:20:11,420 INFO L290 TraceCheckUtils]: 32: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,420 INFO L290 TraceCheckUtils]: 33: Hoare triple {253560#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-28 08:20:11,420 INFO L290 TraceCheckUtils]: 34: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-28 08:20:11,420 INFO L290 TraceCheckUtils]: 35: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,420 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-28 08:20:11,420 INFO L290 TraceCheckUtils]: 37: Hoare triple {253560#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {253560#true} is VALID [2022-04-28 08:20:11,420 INFO L290 TraceCheckUtils]: 38: Hoare triple {253560#true} assume 259 == ~__cil_tmp11~0; {253560#true} is VALID [2022-04-28 08:20:11,421 INFO L272 TraceCheckUtils]: 39: Hoare triple {253560#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,421 INFO L290 TraceCheckUtils]: 40: Hoare triple {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {253560#true} is VALID [2022-04-28 08:20:11,421 INFO L290 TraceCheckUtils]: 41: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-28 08:20:11,421 INFO L290 TraceCheckUtils]: 42: Hoare triple {253560#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {253560#true} is VALID [2022-04-28 08:20:11,421 INFO L290 TraceCheckUtils]: 43: Hoare triple {253560#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {253560#true} is VALID [2022-04-28 08:20:11,422 INFO L290 TraceCheckUtils]: 44: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-28 08:20:11,422 INFO L290 TraceCheckUtils]: 45: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-28 08:20:11,422 INFO L290 TraceCheckUtils]: 46: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,422 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-28 08:20:11,422 INFO L290 TraceCheckUtils]: 48: Hoare triple {253560#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-28 08:20:11,423 INFO L290 TraceCheckUtils]: 49: Hoare triple {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 08:20:11,423 INFO L290 TraceCheckUtils]: 50: Hoare triple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 08:20:11,424 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-04-28 08:20:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:11,427 INFO L290 TraceCheckUtils]: 0: Hoare triple {253560#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {253560#true} is VALID [2022-04-28 08:20:11,427 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_8~0); {253560#true} is VALID [2022-04-28 08:20:11,427 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} #res := -1073741808; {253560#true} is VALID [2022-04-28 08:20:11,427 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,428 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1108#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-04-28 08:20:11,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 08:20:11,430 INFO L290 TraceCheckUtils]: 0: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {253560#true} is VALID [2022-04-28 08:20:11,430 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {253560#true} is VALID [2022-04-28 08:20:11,430 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,431 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1112#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,431 INFO L290 TraceCheckUtils]: 0: Hoare triple {253822#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,432 INFO L290 TraceCheckUtils]: 1: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,432 INFO L290 TraceCheckUtils]: 2: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,432 INFO L290 TraceCheckUtils]: 3: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,433 INFO L272 TraceCheckUtils]: 4: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,433 INFO L290 TraceCheckUtils]: 5: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-28 08:20:11,433 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-28 08:20:11,434 INFO L272 TraceCheckUtils]: 7: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,434 INFO L290 TraceCheckUtils]: 8: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-28 08:20:11,435 INFO L272 TraceCheckUtils]: 9: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,435 INFO L290 TraceCheckUtils]: 10: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-28 08:20:11,435 INFO L290 TraceCheckUtils]: 11: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,435 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 08:20:11,435 INFO L290 TraceCheckUtils]: 13: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-28 08:20:11,435 INFO L290 TraceCheckUtils]: 14: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,435 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 08:20:11,435 INFO L290 TraceCheckUtils]: 16: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-28 08:20:11,436 INFO L290 TraceCheckUtils]: 17: Hoare triple {253560#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {253560#true} is VALID [2022-04-28 08:20:11,436 INFO L272 TraceCheckUtils]: 18: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:11,436 INFO L290 TraceCheckUtils]: 19: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,436 INFO L290 TraceCheckUtils]: 20: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,436 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 08:20:11,436 INFO L290 TraceCheckUtils]: 22: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-28 08:20:11,436 INFO L290 TraceCheckUtils]: 23: Hoare triple {253560#true} assume 0 == ~tmp_ndt_10~0; {253560#true} is VALID [2022-04-28 08:20:11,437 INFO L290 TraceCheckUtils]: 24: Hoare triple {253560#true} ~returnVal2~0 := 0; {253560#true} is VALID [2022-04-28 08:20:11,437 INFO L290 TraceCheckUtils]: 25: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-28 08:20:11,437 INFO L290 TraceCheckUtils]: 26: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,437 INFO L290 TraceCheckUtils]: 27: Hoare triple {253560#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-28 08:20:11,437 INFO L290 TraceCheckUtils]: 28: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-28 08:20:11,437 INFO L290 TraceCheckUtils]: 29: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,438 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {253560#true} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,438 INFO L290 TraceCheckUtils]: 31: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,438 INFO L290 TraceCheckUtils]: 32: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,439 INFO L290 TraceCheckUtils]: 33: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,439 INFO L272 TraceCheckUtils]: 34: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,440 INFO L290 TraceCheckUtils]: 35: Hoare triple {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {253560#true} is VALID [2022-04-28 08:20:11,441 INFO L272 TraceCheckUtils]: 36: Hoare triple {253560#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {253973#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:20:11,441 INFO L290 TraceCheckUtils]: 37: Hoare triple {253973#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {253560#true} is VALID [2022-04-28 08:20:11,441 INFO L290 TraceCheckUtils]: 38: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-28 08:20:11,441 INFO L290 TraceCheckUtils]: 39: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-28 08:20:11,441 INFO L290 TraceCheckUtils]: 40: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,441 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-28 08:20:11,441 INFO L290 TraceCheckUtils]: 42: Hoare triple {253560#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {253560#true} is VALID [2022-04-28 08:20:11,441 INFO L290 TraceCheckUtils]: 43: Hoare triple {253560#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {253560#true} is VALID [2022-04-28 08:20:11,442 INFO L272 TraceCheckUtils]: 44: Hoare triple {253560#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,442 INFO L290 TraceCheckUtils]: 45: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-28 08:20:11,442 INFO L290 TraceCheckUtils]: 46: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-28 08:20:11,443 INFO L272 TraceCheckUtils]: 47: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,443 INFO L290 TraceCheckUtils]: 48: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-28 08:20:11,444 INFO L272 TraceCheckUtils]: 49: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,444 INFO L290 TraceCheckUtils]: 50: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-28 08:20:11,444 INFO L290 TraceCheckUtils]: 51: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,444 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 08:20:11,444 INFO L290 TraceCheckUtils]: 53: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-28 08:20:11,444 INFO L290 TraceCheckUtils]: 54: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,444 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 08:20:11,445 INFO L290 TraceCheckUtils]: 56: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-28 08:20:11,445 INFO L290 TraceCheckUtils]: 57: Hoare triple {253560#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {253560#true} is VALID [2022-04-28 08:20:11,445 INFO L272 TraceCheckUtils]: 58: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:11,445 INFO L290 TraceCheckUtils]: 59: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,445 INFO L290 TraceCheckUtils]: 60: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,445 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 08:20:11,445 INFO L290 TraceCheckUtils]: 62: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-28 08:20:11,446 INFO L290 TraceCheckUtils]: 63: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {253560#true} is VALID [2022-04-28 08:20:11,446 INFO L290 TraceCheckUtils]: 64: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-28 08:20:11,446 INFO L290 TraceCheckUtils]: 65: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-28 08:20:11,446 INFO L290 TraceCheckUtils]: 66: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-28 08:20:11,446 INFO L290 TraceCheckUtils]: 67: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,446 INFO L290 TraceCheckUtils]: 68: Hoare triple {253560#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-28 08:20:11,446 INFO L290 TraceCheckUtils]: 69: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-28 08:20:11,446 INFO L290 TraceCheckUtils]: 70: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,446 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-28 08:20:11,447 INFO L290 TraceCheckUtils]: 72: Hoare triple {253560#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {253560#true} is VALID [2022-04-28 08:20:11,447 INFO L290 TraceCheckUtils]: 73: Hoare triple {253560#true} assume 259 == ~__cil_tmp11~0; {253560#true} is VALID [2022-04-28 08:20:11,447 INFO L272 TraceCheckUtils]: 74: Hoare triple {253560#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,448 INFO L290 TraceCheckUtils]: 75: Hoare triple {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {253560#true} is VALID [2022-04-28 08:20:11,448 INFO L290 TraceCheckUtils]: 76: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-28 08:20:11,448 INFO L290 TraceCheckUtils]: 77: Hoare triple {253560#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {253560#true} is VALID [2022-04-28 08:20:11,448 INFO L290 TraceCheckUtils]: 78: Hoare triple {253560#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {253560#true} is VALID [2022-04-28 08:20:11,448 INFO L290 TraceCheckUtils]: 79: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-28 08:20:11,448 INFO L290 TraceCheckUtils]: 80: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-28 08:20:11,448 INFO L290 TraceCheckUtils]: 81: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,448 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-28 08:20:11,449 INFO L290 TraceCheckUtils]: 83: Hoare triple {253560#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-28 08:20:11,449 INFO L290 TraceCheckUtils]: 84: Hoare triple {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 08:20:11,449 INFO L290 TraceCheckUtils]: 85: Hoare triple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 08:20:11,450 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,451 INFO L290 TraceCheckUtils]: 87: Hoare triple {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,451 INFO L290 TraceCheckUtils]: 88: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,451 INFO L290 TraceCheckUtils]: 89: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,452 INFO L290 TraceCheckUtils]: 90: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 4 == ~disketteExtension__DriveType~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,452 INFO L290 TraceCheckUtils]: 91: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,452 INFO L290 TraceCheckUtils]: 92: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !false; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,452 INFO L290 TraceCheckUtils]: 93: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,453 INFO L290 TraceCheckUtils]: 94: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,453 INFO L290 TraceCheckUtils]: 95: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,453 INFO L272 TraceCheckUtils]: 96: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {253560#true} is VALID [2022-04-28 08:20:11,453 INFO L290 TraceCheckUtils]: 97: Hoare triple {253560#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {253560#true} is VALID [2022-04-28 08:20:11,453 INFO L290 TraceCheckUtils]: 98: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_8~0); {253560#true} is VALID [2022-04-28 08:20:11,454 INFO L290 TraceCheckUtils]: 99: Hoare triple {253560#true} #res := -1073741808; {253560#true} is VALID [2022-04-28 08:20:11,454 INFO L290 TraceCheckUtils]: 100: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,454 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1108#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,455 INFO L290 TraceCheckUtils]: 102: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,455 INFO L290 TraceCheckUtils]: 103: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,455 INFO L290 TraceCheckUtils]: 104: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,456 INFO L290 TraceCheckUtils]: 105: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,456 INFO L272 TraceCheckUtils]: 106: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:11,456 INFO L290 TraceCheckUtils]: 107: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {253560#true} is VALID [2022-04-28 08:20:11,457 INFO L290 TraceCheckUtils]: 108: Hoare triple {253560#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {253560#true} is VALID [2022-04-28 08:20:11,457 INFO L290 TraceCheckUtils]: 109: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,457 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1112#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,457 INFO L290 TraceCheckUtils]: 111: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #res := ~ntStatus~1; {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,458 INFO L290 TraceCheckUtils]: 112: Hoare triple {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} assume true; {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,459 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1020#return; {253819#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-28 08:20:11,459 INFO L290 TraceCheckUtils]: 0: Hoare triple {253703#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,459 INFO L290 TraceCheckUtils]: 1: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume 1 == ~PagingReferenceCount~0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,460 INFO L290 TraceCheckUtils]: 2: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,460 INFO L290 TraceCheckUtils]: 3: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~disketteExtension__IsRemoved~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,460 INFO L290 TraceCheckUtils]: 4: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume 0 == ~irpSp__MinorFunction~0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,461 INFO L272 TraceCheckUtils]: 5: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {253822#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,461 INFO L290 TraceCheckUtils]: 6: Hoare triple {253822#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,462 INFO L290 TraceCheckUtils]: 7: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,462 INFO L290 TraceCheckUtils]: 8: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,462 INFO L290 TraceCheckUtils]: 9: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,463 INFO L272 TraceCheckUtils]: 10: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,463 INFO L290 TraceCheckUtils]: 11: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-28 08:20:11,463 INFO L290 TraceCheckUtils]: 12: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-28 08:20:11,464 INFO L272 TraceCheckUtils]: 13: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,464 INFO L290 TraceCheckUtils]: 14: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-28 08:20:11,464 INFO L272 TraceCheckUtils]: 15: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,465 INFO L290 TraceCheckUtils]: 16: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-28 08:20:11,465 INFO L290 TraceCheckUtils]: 17: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,465 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 08:20:11,465 INFO L290 TraceCheckUtils]: 19: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-28 08:20:11,465 INFO L290 TraceCheckUtils]: 20: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,465 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 08:20:11,465 INFO L290 TraceCheckUtils]: 22: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-28 08:20:11,465 INFO L290 TraceCheckUtils]: 23: Hoare triple {253560#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {253560#true} is VALID [2022-04-28 08:20:11,465 INFO L272 TraceCheckUtils]: 24: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:11,465 INFO L290 TraceCheckUtils]: 25: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,465 INFO L290 TraceCheckUtils]: 26: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,466 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 08:20:11,466 INFO L290 TraceCheckUtils]: 28: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-28 08:20:11,466 INFO L290 TraceCheckUtils]: 29: Hoare triple {253560#true} assume 0 == ~tmp_ndt_10~0; {253560#true} is VALID [2022-04-28 08:20:11,466 INFO L290 TraceCheckUtils]: 30: Hoare triple {253560#true} ~returnVal2~0 := 0; {253560#true} is VALID [2022-04-28 08:20:11,466 INFO L290 TraceCheckUtils]: 31: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-28 08:20:11,466 INFO L290 TraceCheckUtils]: 32: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,466 INFO L290 TraceCheckUtils]: 33: Hoare triple {253560#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-28 08:20:11,466 INFO L290 TraceCheckUtils]: 34: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-28 08:20:11,466 INFO L290 TraceCheckUtils]: 35: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,467 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {253560#true} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,467 INFO L290 TraceCheckUtils]: 37: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,467 INFO L290 TraceCheckUtils]: 38: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,467 INFO L290 TraceCheckUtils]: 39: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,468 INFO L272 TraceCheckUtils]: 40: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,468 INFO L290 TraceCheckUtils]: 41: Hoare triple {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {253560#true} is VALID [2022-04-28 08:20:11,469 INFO L272 TraceCheckUtils]: 42: Hoare triple {253560#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {253973#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:20:11,469 INFO L290 TraceCheckUtils]: 43: Hoare triple {253973#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {253560#true} is VALID [2022-04-28 08:20:11,469 INFO L290 TraceCheckUtils]: 44: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-28 08:20:11,469 INFO L290 TraceCheckUtils]: 45: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-28 08:20:11,470 INFO L290 TraceCheckUtils]: 46: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,470 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-28 08:20:11,470 INFO L290 TraceCheckUtils]: 48: Hoare triple {253560#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {253560#true} is VALID [2022-04-28 08:20:11,470 INFO L290 TraceCheckUtils]: 49: Hoare triple {253560#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {253560#true} is VALID [2022-04-28 08:20:11,470 INFO L272 TraceCheckUtils]: 50: Hoare triple {253560#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,470 INFO L290 TraceCheckUtils]: 51: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-28 08:20:11,471 INFO L290 TraceCheckUtils]: 52: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-28 08:20:11,471 INFO L272 TraceCheckUtils]: 53: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,471 INFO L290 TraceCheckUtils]: 54: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-28 08:20:11,472 INFO L272 TraceCheckUtils]: 55: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,472 INFO L290 TraceCheckUtils]: 56: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-28 08:20:11,472 INFO L290 TraceCheckUtils]: 57: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,472 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 08:20:11,472 INFO L290 TraceCheckUtils]: 59: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-28 08:20:11,472 INFO L290 TraceCheckUtils]: 60: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,472 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 08:20:11,472 INFO L290 TraceCheckUtils]: 62: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-28 08:20:11,472 INFO L290 TraceCheckUtils]: 63: Hoare triple {253560#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {253560#true} is VALID [2022-04-28 08:20:11,473 INFO L272 TraceCheckUtils]: 64: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:11,473 INFO L290 TraceCheckUtils]: 65: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,473 INFO L290 TraceCheckUtils]: 66: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,473 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 08:20:11,473 INFO L290 TraceCheckUtils]: 68: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-28 08:20:11,473 INFO L290 TraceCheckUtils]: 69: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {253560#true} is VALID [2022-04-28 08:20:11,473 INFO L290 TraceCheckUtils]: 70: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-28 08:20:11,473 INFO L290 TraceCheckUtils]: 71: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-28 08:20:11,473 INFO L290 TraceCheckUtils]: 72: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-28 08:20:11,473 INFO L290 TraceCheckUtils]: 73: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,473 INFO L290 TraceCheckUtils]: 74: Hoare triple {253560#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-28 08:20:11,473 INFO L290 TraceCheckUtils]: 75: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-28 08:20:11,473 INFO L290 TraceCheckUtils]: 76: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,474 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-28 08:20:11,474 INFO L290 TraceCheckUtils]: 78: Hoare triple {253560#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {253560#true} is VALID [2022-04-28 08:20:11,474 INFO L290 TraceCheckUtils]: 79: Hoare triple {253560#true} assume 259 == ~__cil_tmp11~0; {253560#true} is VALID [2022-04-28 08:20:11,474 INFO L272 TraceCheckUtils]: 80: Hoare triple {253560#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,475 INFO L290 TraceCheckUtils]: 81: Hoare triple {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {253560#true} is VALID [2022-04-28 08:20:11,475 INFO L290 TraceCheckUtils]: 82: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-28 08:20:11,475 INFO L290 TraceCheckUtils]: 83: Hoare triple {253560#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {253560#true} is VALID [2022-04-28 08:20:11,475 INFO L290 TraceCheckUtils]: 84: Hoare triple {253560#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {253560#true} is VALID [2022-04-28 08:20:11,475 INFO L290 TraceCheckUtils]: 85: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-28 08:20:11,475 INFO L290 TraceCheckUtils]: 86: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-28 08:20:11,475 INFO L290 TraceCheckUtils]: 87: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,475 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-28 08:20:11,475 INFO L290 TraceCheckUtils]: 89: Hoare triple {253560#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-28 08:20:11,476 INFO L290 TraceCheckUtils]: 90: Hoare triple {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 08:20:11,476 INFO L290 TraceCheckUtils]: 91: Hoare triple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 08:20:11,477 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,477 INFO L290 TraceCheckUtils]: 93: Hoare triple {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,477 INFO L290 TraceCheckUtils]: 94: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,478 INFO L290 TraceCheckUtils]: 95: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,478 INFO L290 TraceCheckUtils]: 96: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 4 == ~disketteExtension__DriveType~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,478 INFO L290 TraceCheckUtils]: 97: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,478 INFO L290 TraceCheckUtils]: 98: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !false; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,479 INFO L290 TraceCheckUtils]: 99: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,479 INFO L290 TraceCheckUtils]: 100: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,479 INFO L290 TraceCheckUtils]: 101: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,479 INFO L272 TraceCheckUtils]: 102: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {253560#true} is VALID [2022-04-28 08:20:11,479 INFO L290 TraceCheckUtils]: 103: Hoare triple {253560#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {253560#true} is VALID [2022-04-28 08:20:11,479 INFO L290 TraceCheckUtils]: 104: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_8~0); {253560#true} is VALID [2022-04-28 08:20:11,480 INFO L290 TraceCheckUtils]: 105: Hoare triple {253560#true} #res := -1073741808; {253560#true} is VALID [2022-04-28 08:20:11,480 INFO L290 TraceCheckUtils]: 106: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,480 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1108#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,481 INFO L290 TraceCheckUtils]: 108: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,481 INFO L290 TraceCheckUtils]: 109: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,481 INFO L290 TraceCheckUtils]: 110: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,481 INFO L290 TraceCheckUtils]: 111: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,482 INFO L272 TraceCheckUtils]: 112: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:11,482 INFO L290 TraceCheckUtils]: 113: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {253560#true} is VALID [2022-04-28 08:20:11,482 INFO L290 TraceCheckUtils]: 114: Hoare triple {253560#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {253560#true} is VALID [2022-04-28 08:20:11,482 INFO L290 TraceCheckUtils]: 115: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,483 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1112#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,483 INFO L290 TraceCheckUtils]: 117: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #res := ~ntStatus~1; {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,483 INFO L290 TraceCheckUtils]: 118: Hoare triple {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} assume true; {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,484 INFO L284 TraceCheckUtils]: 119: Hoare quadruple {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1020#return; {253819#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-28 08:20:11,484 INFO L290 TraceCheckUtils]: 120: Hoare triple {253819#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-28 08:20:11,484 INFO L290 TraceCheckUtils]: 121: Hoare triple {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-28 08:20:11,485 INFO L290 TraceCheckUtils]: 122: Hoare triple {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} assume !(0 == ~PagingReferenceCount~0); {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-28 08:20:11,485 INFO L290 TraceCheckUtils]: 123: Hoare triple {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} #res := ~ntStatus~0; {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-28 08:20:11,485 INFO L290 TraceCheckUtils]: 124: Hoare triple {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} assume true; {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-28 08:20:11,486 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} {253568#(= ~myStatus~0 0)} #1076#return; {253698#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-28 08:20:11,488 INFO L272 TraceCheckUtils]: 0: Hoare triple {253560#true} call ULTIMATE.init(); {253700#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 08:20:11,488 INFO L290 TraceCheckUtils]: 1: Hoare triple {253700#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~FloppyThread~0)| ~FloppyThread~0) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~FlConfigCallBack~0 |old(~FlConfigCallBack~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~MaximumInterfaceType~0 |old(~MaximumInterfaceType~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| ~MOUNTDEV_MOUNTED_DEVICE_GUID~0) (= ~PagingMutex~0 |old(~PagingMutex~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~FloppyDiskPeripheral~0)| ~FloppyDiskPeripheral~0) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~DiskController~0)| ~DiskController~0) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(12, 3);~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~PagingReferenceCount~0 := 0;~PagingMutex~0 := 0; {253560#true} is VALID [2022-04-28 08:20:11,488 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,488 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {253560#true} {253560#true} #1156#return; {253560#true} is VALID [2022-04-28 08:20:11,488 INFO L272 TraceCheckUtils]: 4: Hoare triple {253560#true} call #t~ret170 := main(); {253560#true} is VALID [2022-04-28 08:20:11,488 INFO L290 TraceCheckUtils]: 5: Hoare triple {253560#true} havoc ~status~1;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp~1 := #t~nondet90;havoc #t~nondet90;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~irp_choice~0 := #t~nondet91;havoc #t~nondet91;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~devobj~0 := #t~nondet92;havoc #t~nondet92;havoc ~__cil_tmp8~0;~FloppyThread~0 := 0;~KernelMode~0 := 0;~Suspended~0 := 0;~Executive~0 := 0;~DiskController~0 := 0;~FloppyDiskPeripheral~0 := 0;~FlConfigCallBack~0 := 0;~MaximumInterfaceType~0 := 0;~MOUNTDEV_MOUNTED_DEVICE_GUID~0 := 0;~myStatus~0 := 0;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~status~1 := 0;~pirp~0 := ~irp~1; {253560#true} is VALID [2022-04-28 08:20:11,489 INFO L272 TraceCheckUtils]: 6: Hoare triple {253560#true} call _BLAST_init(); {253701#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,489 INFO L290 TraceCheckUtils]: 7: Hoare triple {253701#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {253560#true} is VALID [2022-04-28 08:20:11,489 INFO L290 TraceCheckUtils]: 8: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,489 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {253560#true} {253560#true} #1066#return; {253560#true} is VALID [2022-04-28 08:20:11,490 INFO L290 TraceCheckUtils]: 10: Hoare triple {253560#true} assume ~status~1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~pended~0 := ~compRegistered~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {253568#(= ~myStatus~0 0)} is VALID [2022-04-28 08:20:11,490 INFO L290 TraceCheckUtils]: 11: Hoare triple {253568#(= ~myStatus~0 0)} assume !(0 == ~irp_choice~0); {253568#(= ~myStatus~0 0)} is VALID [2022-04-28 08:20:11,490 INFO L272 TraceCheckUtils]: 12: Hoare triple {253568#(= ~myStatus~0 0)} call stub_driver_init(); {253702#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,491 INFO L290 TraceCheckUtils]: 13: Hoare triple {253702#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~pended~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {253560#true} is VALID [2022-04-28 08:20:11,491 INFO L290 TraceCheckUtils]: 14: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,491 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {253560#true} {253568#(= ~myStatus~0 0)} #1068#return; {253568#(= ~myStatus~0 0)} is VALID [2022-04-28 08:20:11,491 INFO L290 TraceCheckUtils]: 16: Hoare triple {253568#(= ~myStatus~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet93 && #t~nondet93 <= 2147483647;~tmp_ndt_1~0 := #t~nondet93;havoc #t~nondet93; {253568#(= ~myStatus~0 0)} is VALID [2022-04-28 08:20:11,491 INFO L290 TraceCheckUtils]: 17: Hoare triple {253568#(= ~myStatus~0 0)} assume !(0 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet94 && #t~nondet94 <= 2147483647;~tmp_ndt_2~0 := #t~nondet94;havoc #t~nondet94; {253568#(= ~myStatus~0 0)} is VALID [2022-04-28 08:20:11,492 INFO L290 TraceCheckUtils]: 18: Hoare triple {253568#(= ~myStatus~0 0)} assume !(1 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_3~0 := #t~nondet95;havoc #t~nondet95; {253568#(= ~myStatus~0 0)} is VALID [2022-04-28 08:20:11,492 INFO L290 TraceCheckUtils]: 19: Hoare triple {253568#(= ~myStatus~0 0)} assume !(2 == ~tmp_ndt_3~0);havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet96 && #t~nondet96 <= 2147483647;~tmp_ndt_4~0 := #t~nondet96;havoc #t~nondet96; {253568#(= ~myStatus~0 0)} is VALID [2022-04-28 08:20:11,492 INFO L290 TraceCheckUtils]: 20: Hoare triple {253568#(= ~myStatus~0 0)} assume 3 == ~tmp_ndt_4~0; {253568#(= ~myStatus~0 0)} is VALID [2022-04-28 08:20:11,493 INFO L272 TraceCheckUtils]: 21: Hoare triple {253568#(= ~myStatus~0 0)} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {253703#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,493 INFO L290 TraceCheckUtils]: 22: Hoare triple {253703#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet16;havoc #t~nondet16;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet17;havoc #t~nondet17;havoc ~Irp__IoStatus__Information~1;havoc ~Irp__IoStatus__Status~1;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~disketteExtension__IsRemoved~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~disketteExtension__IsStarted~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~disketteExtension__TargetObject~0 := #t~nondet21;havoc #t~nondet21;havoc ~disketteExtension__HoldNewRequests~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~disketteExtension__FloppyThread~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~disketteExtension__InterfaceString__Buffer~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~disketteExtension__InterfaceString~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~disketteExtension__ArcName__Length~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~disketteExtension__ArcName~0 := #t~nondet26;havoc #t~nondet26;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet27;havoc #t~nondet27;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~IoGetConfigurationInformation__FloppyCount~0 := #t~nondet28;havoc #t~nondet28;havoc ~irpSp~0;havoc ~disketteExtension~0;havoc ~ntStatus~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~doneEvent~0 := #t~nondet29;havoc #t~nondet29;havoc ~irpSp___0~0;havoc ~nextIrpSp~0;havoc ~nextIrpSp__Control~0;havoc ~irpSp___1~0;havoc ~irpSp__Context~0;havoc ~irpSp__Control~0;havoc ~__cil_tmp29~0;havoc ~__cil_tmp30~0;~ntStatus~0 := 0;#t~post30 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := 1 + #t~post30;havoc #t~post30; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,494 INFO L290 TraceCheckUtils]: 23: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume 1 == ~PagingReferenceCount~0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,494 INFO L290 TraceCheckUtils]: 24: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,494 INFO L290 TraceCheckUtils]: 25: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~disketteExtension__IsRemoved~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,495 INFO L290 TraceCheckUtils]: 26: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume 0 == ~irpSp__MinorFunction~0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,495 INFO L272 TraceCheckUtils]: 27: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {253822#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,496 INFO L290 TraceCheckUtils]: 28: Hoare triple {253822#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~DeviceObject__DeviceExtension~1 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet59;havoc #t~nondet59;havoc ~Irp__IoStatus__Status~2;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~disketteExtension__TargetObject~1 := #t~nondet60;havoc #t~nondet60;havoc ~disketteExtension__MaxTransferSize~0;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~disketteExtension__DriveType~0 := #t~nondet61;havoc #t~nondet61;havoc ~disketteExtension__PerpendicularMode~0;havoc ~disketteExtension__DeviceUnit~0;havoc ~disketteExtension__DriveOnValue~0;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~disketteExtension__UnderlyingPDO~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~disketteExtension__InterfaceString~1 := #t~nondet63;havoc #t~nondet63;havoc ~disketteExtension__IsStarted~1;havoc ~disketteExtension__HoldNewRequests~1;havoc ~ntStatus~1;havoc ~pnpStatus~0;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~doneEvent~1 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~fdcInfo~0 := #t~nondet65;havoc #t~nondet65;havoc ~fdcInfo__BufferCount~0;havoc ~fdcInfo__BufferSize~0;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~fdcInfo__MaxTransferSize~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~fdcInfo__AcpiBios~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~fdcInfo__AcpiFdiSupported~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~fdcInfo__PeripheralNumber~0 := #t~nondet69;havoc #t~nondet69;havoc ~fdcInfo__BusType~0;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~fdcInfo__ControllerNumber~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~fdcInfo__UnitNumber~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~fdcInfo__BusNumber~0 := #t~nondet72;havoc #t~nondet72;havoc ~Dc~0;havoc ~Fp~0;havoc ~disketteExtension~1;havoc ~irpSp~1;havoc ~irpSp___0~1;havoc ~nextIrpSp~1;havoc ~nextIrpSp__Control~1;havoc ~irpSp___1~1;havoc ~irpSp__Control~1;havoc ~irpSp__Context~1;havoc ~InterfaceType~0;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0 := #t~nondet73;havoc #t~nondet73;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~__cil_tmp46~0 := #t~nondet74;havoc #t~nondet74;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;~Dc~0 := ~DiskController~0;~Fp~0 := ~FloppyDiskPeripheral~0;~disketteExtension~1 := ~DeviceObject__DeviceExtension~1;~irpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~irpSp___0~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~nextIrpSp~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~nextIrpSp__Control~1 := 0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,496 INFO L290 TraceCheckUtils]: 29: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,496 INFO L290 TraceCheckUtils]: 30: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,496 INFO L290 TraceCheckUtils]: 31: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,497 INFO L272 TraceCheckUtils]: 32: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret75 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,497 INFO L290 TraceCheckUtils]: 33: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-28 08:20:11,497 INFO L290 TraceCheckUtils]: 34: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-28 08:20:11,498 INFO L272 TraceCheckUtils]: 35: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,498 INFO L290 TraceCheckUtils]: 36: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-28 08:20:11,498 INFO L272 TraceCheckUtils]: 37: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,498 INFO L290 TraceCheckUtils]: 38: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-28 08:20:11,499 INFO L290 TraceCheckUtils]: 39: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,499 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 08:20:11,499 INFO L290 TraceCheckUtils]: 41: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-28 08:20:11,499 INFO L290 TraceCheckUtils]: 42: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,499 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 08:20:11,499 INFO L290 TraceCheckUtils]: 44: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-28 08:20:11,499 INFO L290 TraceCheckUtils]: 45: Hoare triple {253560#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {253560#true} is VALID [2022-04-28 08:20:11,499 INFO L272 TraceCheckUtils]: 46: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:11,499 INFO L290 TraceCheckUtils]: 47: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,499 INFO L290 TraceCheckUtils]: 48: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,499 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 08:20:11,500 INFO L290 TraceCheckUtils]: 50: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-28 08:20:11,500 INFO L290 TraceCheckUtils]: 51: Hoare triple {253560#true} assume 0 == ~tmp_ndt_10~0; {253560#true} is VALID [2022-04-28 08:20:11,500 INFO L290 TraceCheckUtils]: 52: Hoare triple {253560#true} ~returnVal2~0 := 0; {253560#true} is VALID [2022-04-28 08:20:11,500 INFO L290 TraceCheckUtils]: 53: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-28 08:20:11,500 INFO L290 TraceCheckUtils]: 54: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,500 INFO L290 TraceCheckUtils]: 55: Hoare triple {253560#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-28 08:20:11,500 INFO L290 TraceCheckUtils]: 56: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-28 08:20:11,500 INFO L290 TraceCheckUtils]: 57: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,501 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {253560#true} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1098#return; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,501 INFO L290 TraceCheckUtils]: 59: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~ntStatus~1 := #t~ret75;havoc #t~ret75;~__cil_tmp42~0 := ~ntStatus~1; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,501 INFO L290 TraceCheckUtils]: 60: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,501 INFO L290 TraceCheckUtils]: 61: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {253704#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,502 INFO L272 TraceCheckUtils]: 62: Hoare triple {253704#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret77 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,502 INFO L290 TraceCheckUtils]: 63: Hoare triple {253930#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Ioctl := #in~Ioctl;~Data := #in~Data;havoc ~ntStatus~2;havoc ~irp~0;havoc ~irpStack~0;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~doneEvent~2 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~ioStatus~0 := #t~nondet85;havoc #t~nondet85;assume -2147483648 <= #t~nondet86 && #t~nondet86 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet86;havoc #t~nondet86;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {253560#true} is VALID [2022-04-28 08:20:11,503 INFO L272 TraceCheckUtils]: 64: Hoare triple {253560#true} call #t~ret87 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {253973#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 08:20:11,503 INFO L290 TraceCheckUtils]: 65: Hoare triple {253973#(= |old(~customIrp~0)| ~customIrp~0)} ~IoControlCode := #in~IoControlCode;~DeviceObject := #in~DeviceObject;~InputBuffer := #in~InputBuffer;~InputBufferLength := #in~InputBufferLength;~OutputBuffer := #in~OutputBuffer;~OutputBufferLength := #in~OutputBufferLength;~InternalDeviceIoControl := #in~InternalDeviceIoControl;~Event := #in~Event;~IoStatusBlock := #in~IoStatusBlock;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~malloc~0 := #t~nondet101;havoc #t~nondet101;~customIrp~0 := 1;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_5~0 := #t~nondet102;havoc #t~nondet102; {253560#true} is VALID [2022-04-28 08:20:11,503 INFO L290 TraceCheckUtils]: 66: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-28 08:20:11,503 INFO L290 TraceCheckUtils]: 67: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-28 08:20:11,503 INFO L290 TraceCheckUtils]: 68: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,503 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-28 08:20:11,504 INFO L290 TraceCheckUtils]: 70: Hoare triple {253560#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~irp~0 := #t~ret87;havoc #t~ret87; {253560#true} is VALID [2022-04-28 08:20:11,504 INFO L290 TraceCheckUtils]: 71: Hoare triple {253560#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {253560#true} is VALID [2022-04-28 08:20:11,504 INFO L272 TraceCheckUtils]: 72: Hoare triple {253560#true} call #t~ret88 := IofCallDriver(~DeviceObject, ~irp~0); {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,504 INFO L290 TraceCheckUtils]: 73: Hoare triple {253913#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~lcontext~0 := #t~nondet107;havoc #t~nondet107;havoc ~__cil_tmp7~0; {253560#true} is VALID [2022-04-28 08:20:11,504 INFO L290 TraceCheckUtils]: 74: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-28 08:20:11,505 INFO L272 TraceCheckUtils]: 75: Hoare triple {253560#true} call #t~ret108 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,505 INFO L290 TraceCheckUtils]: 76: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {253560#true} is VALID [2022-04-28 08:20:11,506 INFO L272 TraceCheckUtils]: 77: Hoare triple {253560#true} call #t~ret83 := KeSetEvent(~Context, 1, 0); {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 08:20:11,506 INFO L290 TraceCheckUtils]: 78: Hoare triple {253925#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~l~0 := #t~nondet111;havoc #t~nondet111;~setEventCalled~0 := 1;#res := ~l~0; {253560#true} is VALID [2022-04-28 08:20:11,506 INFO L290 TraceCheckUtils]: 79: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,506 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 08:20:11,506 INFO L290 TraceCheckUtils]: 81: Hoare triple {253560#true} assume -2147483648 <= #t~ret83 && #t~ret83 <= 2147483647;havoc #t~ret83;#res := -1073741802; {253560#true} is VALID [2022-04-28 08:20:11,506 INFO L290 TraceCheckUtils]: 82: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,506 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 08:20:11,506 INFO L290 TraceCheckUtils]: 84: Hoare triple {253560#true} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {253560#true} is VALID [2022-04-28 08:20:11,506 INFO L290 TraceCheckUtils]: 85: Hoare triple {253560#true} assume 3221225494 == ~__cil_tmp7~0 % 4294967296; {253560#true} is VALID [2022-04-28 08:20:11,506 INFO L272 TraceCheckUtils]: 86: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:11,506 INFO L290 TraceCheckUtils]: 87: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,507 INFO L290 TraceCheckUtils]: 88: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,507 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 08:20:11,507 INFO L290 TraceCheckUtils]: 90: Hoare triple {253560#true} havoc ~tmp_ndt_10~0;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~tmp_ndt_10~0 := #t~nondet109;havoc #t~nondet109; {253560#true} is VALID [2022-04-28 08:20:11,507 INFO L290 TraceCheckUtils]: 91: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_10~0);havoc ~tmp_ndt_11~0;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~tmp_ndt_11~0 := #t~nondet110;havoc #t~nondet110; {253560#true} is VALID [2022-04-28 08:20:11,507 INFO L290 TraceCheckUtils]: 92: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-28 08:20:11,507 INFO L290 TraceCheckUtils]: 93: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-28 08:20:11,507 INFO L290 TraceCheckUtils]: 94: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-28 08:20:11,507 INFO L290 TraceCheckUtils]: 95: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-28 08:20:11,507 INFO L290 TraceCheckUtils]: 96: Hoare triple {253560#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {253560#true} is VALID [2022-04-28 08:20:11,507 INFO L290 TraceCheckUtils]: 97: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-28 08:20:11,507 INFO L290 TraceCheckUtils]: 98: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,507 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-28 08:20:11,507 INFO L290 TraceCheckUtils]: 100: Hoare triple {253560#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;~ntStatus~2 := #t~ret88;havoc #t~ret88;~__cil_tmp11~0 := ~ntStatus~2; {253560#true} is VALID [2022-04-28 08:20:11,507 INFO L290 TraceCheckUtils]: 101: Hoare triple {253560#true} assume 259 == ~__cil_tmp11~0; {253560#true} is VALID [2022-04-28 08:20:11,508 INFO L272 TraceCheckUtils]: 102: Hoare triple {253560#true} call #t~ret89 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 08:20:11,508 INFO L290 TraceCheckUtils]: 103: Hoare triple {253988#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {253560#true} is VALID [2022-04-28 08:20:11,508 INFO L290 TraceCheckUtils]: 104: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-28 08:20:11,508 INFO L290 TraceCheckUtils]: 105: Hoare triple {253560#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {253560#true} is VALID [2022-04-28 08:20:11,508 INFO L290 TraceCheckUtils]: 106: Hoare triple {253560#true} havoc ~tmp_ndt_12~0;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~tmp_ndt_12~0 := #t~nondet112;havoc #t~nondet112; {253560#true} is VALID [2022-04-28 08:20:11,509 INFO L290 TraceCheckUtils]: 107: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-28 08:20:11,509 INFO L290 TraceCheckUtils]: 108: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-28 08:20:11,509 INFO L290 TraceCheckUtils]: 109: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,509 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-28 08:20:11,509 INFO L290 TraceCheckUtils]: 111: Hoare triple {253560#true} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;havoc #t~ret89;~ntStatus~2 := ~myStatus~0; {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-28 08:20:11,509 INFO L290 TraceCheckUtils]: 112: Hoare triple {253971#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 08:20:11,510 INFO L290 TraceCheckUtils]: 113: Hoare triple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 08:20:11,510 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1102#return; {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,511 INFO L290 TraceCheckUtils]: 115: Hoare triple {253901#(= |FloppyStartDevice_#t~ret77| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,511 INFO L290 TraceCheckUtils]: 116: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,511 INFO L290 TraceCheckUtils]: 117: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,511 INFO L290 TraceCheckUtils]: 118: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 4 == ~disketteExtension__DriveType~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,512 INFO L290 TraceCheckUtils]: 119: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,512 INFO L290 TraceCheckUtils]: 120: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !false; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,512 INFO L290 TraceCheckUtils]: 121: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,513 INFO L290 TraceCheckUtils]: 122: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,513 INFO L290 TraceCheckUtils]: 123: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0;~disketteExtension__DriveOnValue~0 := ~fdcInfo__UnitNumber~0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,513 INFO L272 TraceCheckUtils]: 124: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call #t~ret81 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {253560#true} is VALID [2022-04-28 08:20:11,513 INFO L290 TraceCheckUtils]: 125: Hoare triple {253560#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_8~0 := #t~nondet105;havoc #t~nondet105; {253560#true} is VALID [2022-04-28 08:20:11,513 INFO L290 TraceCheckUtils]: 126: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_8~0); {253560#true} is VALID [2022-04-28 08:20:11,513 INFO L290 TraceCheckUtils]: 127: Hoare triple {253560#true} #res := -1073741808; {253560#true} is VALID [2022-04-28 08:20:11,513 INFO L290 TraceCheckUtils]: 128: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,514 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1108#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,514 INFO L290 TraceCheckUtils]: 130: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~pnpStatus~0 := #t~ret81;havoc #t~ret81; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,514 INFO L290 TraceCheckUtils]: 131: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,515 INFO L290 TraceCheckUtils]: 132: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,515 INFO L290 TraceCheckUtils]: 133: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,516 INFO L272 TraceCheckUtils]: 134: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 08:20:11,516 INFO L290 TraceCheckUtils]: 135: Hoare triple {253929#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {253560#true} is VALID [2022-04-28 08:20:11,516 INFO L290 TraceCheckUtils]: 136: Hoare triple {253560#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {253560#true} is VALID [2022-04-28 08:20:11,516 INFO L290 TraceCheckUtils]: 137: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 08:20:11,516 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {253560#true} {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #1112#return; {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,516 INFO L290 TraceCheckUtils]: 139: Hoare triple {253902#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #res := ~ntStatus~1; {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,517 INFO L290 TraceCheckUtils]: 140: Hoare triple {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} assume true; {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-28 08:20:11,517 INFO L284 TraceCheckUtils]: 141: Hoare quadruple {253912#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} {253704#(= ~myStatus~0 |old(~myStatus~0)|)} #1020#return; {253819#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-28 08:20:11,518 INFO L290 TraceCheckUtils]: 142: Hoare triple {253819#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-28 08:20:11,518 INFO L290 TraceCheckUtils]: 143: Hoare triple {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-28 08:20:11,518 INFO L290 TraceCheckUtils]: 144: Hoare triple {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} assume !(0 == ~PagingReferenceCount~0); {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-28 08:20:11,519 INFO L290 TraceCheckUtils]: 145: Hoare triple {253820#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} #res := ~ntStatus~0; {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-28 08:20:11,519 INFO L290 TraceCheckUtils]: 146: Hoare triple {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} assume true; {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-28 08:20:11,520 INFO L284 TraceCheckUtils]: 147: Hoare quadruple {253821#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} {253568#(= ~myStatus~0 0)} #1076#return; {253698#(not (= 259 |main_#t~ret100|))} is VALID [2022-04-28 08:20:11,520 INFO L290 TraceCheckUtils]: 148: Hoare triple {253698#(not (= 259 |main_#t~ret100|))} assume -2147483648 <= #t~ret100 && #t~ret100 <= 2147483647;~status~1 := #t~ret100;havoc #t~ret100; {253699#(not (= main_~status~1 259))} is VALID [2022-04-28 08:20:11,521 INFO L290 TraceCheckUtils]: 149: Hoare triple {253699#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {253699#(not (= main_~status~1 259))} is VALID [2022-04-28 08:20:11,521 INFO L290 TraceCheckUtils]: 150: Hoare triple {253699#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {253699#(not (= main_~status~1 259))} is VALID [2022-04-28 08:20:11,521 INFO L290 TraceCheckUtils]: 151: Hoare triple {253699#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {253699#(not (= main_~status~1 259))} is VALID [2022-04-28 08:20:11,521 INFO L290 TraceCheckUtils]: 152: Hoare triple {253699#(not (= main_~status~1 259))} assume -1 != ~status~1; {253699#(not (= main_~status~1 259))} is VALID [2022-04-28 08:20:11,522 INFO L290 TraceCheckUtils]: 153: Hoare triple {253699#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {253699#(not (= main_~status~1 259))} is VALID [2022-04-28 08:20:11,522 INFO L290 TraceCheckUtils]: 154: Hoare triple {253699#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {253699#(not (= main_~status~1 259))} is VALID [2022-04-28 08:20:11,522 INFO L290 TraceCheckUtils]: 155: Hoare triple {253699#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {253699#(not (= main_~status~1 259))} is VALID [2022-04-28 08:20:11,523 INFO L290 TraceCheckUtils]: 156: Hoare triple {253699#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {253699#(not (= main_~status~1 259))} is VALID [2022-04-28 08:20:11,523 INFO L290 TraceCheckUtils]: 157: Hoare triple {253699#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {253699#(not (= main_~status~1 259))} is VALID [2022-04-28 08:20:11,523 INFO L290 TraceCheckUtils]: 158: Hoare triple {253699#(not (= main_~status~1 259))} assume 259 == ~status~1; {253561#false} is VALID [2022-04-28 08:20:11,523 INFO L272 TraceCheckUtils]: 159: Hoare triple {253561#false} call errorFn(); {253561#false} is VALID [2022-04-28 08:20:11,523 INFO L290 TraceCheckUtils]: 160: Hoare triple {253561#false} assume !false; {253561#false} is VALID [2022-04-28 08:20:11,524 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-28 08:20:11,524 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 08:20:11,524 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2017001185] [2022-04-28 08:20:11,524 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2017001185] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:20:11,524 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:20:11,524 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-28 08:20:11,524 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 08:20:11,524 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [62071919] [2022-04-28 08:20:11,524 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [62071919] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 08:20:11,524 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 08:20:11,525 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-28 08:20:11,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [300488716] [2022-04-28 08:20:11,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 08:20:11,525 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) Word has length 161 [2022-04-28 08:20:11,525 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 08:20:11,525 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-28 08:20:11,618 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:20:11,618 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-28 08:20:11,618 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 08:20:11,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-28 08:20:11,618 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=503, Unknown=0, NotChecked=0, Total=600 [2022-04-28 08:20:11,618 INFO L87 Difference]: Start difference. First operand 210 states and 223 transitions. Second operand has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-28 08:20:16,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:20:16,079 INFO L93 Difference]: Finished difference Result 213 states and 227 transitions. [2022-04-28 08:20:16,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-04-28 08:20:16,079 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) Word has length 161 [2022-04-28 08:20:16,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 08:20:16,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-28 08:20:16,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 179 transitions. [2022-04-28 08:20:16,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-28 08:20:16,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 179 transitions. [2022-04-28 08:20:16,082 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 179 transitions. [2022-04-28 08:20:16,251 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 179 edges. 179 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:20:16,251 INFO L225 Difference]: With dead ends: 213 [2022-04-28 08:20:16,251 INFO L226 Difference]: Without dead ends: 0 [2022-04-28 08:20:16,252 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 324 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=265, Invalid=1715, Unknown=0, NotChecked=0, Total=1980 [2022-04-28 08:20:16,253 INFO L413 NwaCegarLoop]: 124 mSDtfsCounter, 420 mSDsluCounter, 547 mSDsCounter, 0 mSdLazyCounter, 1513 mSolverCounterSat, 178 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 420 SdHoareTripleChecker+Valid, 671 SdHoareTripleChecker+Invalid, 1691 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 178 IncrementalHoareTripleChecker+Valid, 1513 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-28 08:20:16,253 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [420 Valid, 671 Invalid, 1691 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [178 Valid, 1513 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-28 08:20:16,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-28 08:20:16,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-28 08:20:16,253 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 08:20:16,253 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-28 08:20:16,253 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-28 08:20:16,254 INFO L87 Difference]: Start difference. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-28 08:20:16,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:20:16,254 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-28 08:20:16,254 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-28 08:20:16,254 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:20:16,254 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:20:16,254 INFO L74 IsIncluded]: Start isIncluded. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-28 08:20:16,254 INFO L87 Difference]: Start difference. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-28 08:20:16,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 08:20:16,254 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-28 08:20:16,254 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-28 08:20:16,254 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:20:16,254 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 08:20:16,255 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 08:20:16,255 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 08:20:16,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-28 08:20:16,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-28 08:20:16,255 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 161 [2022-04-28 08:20:16,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 08:20:16,255 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-28 08:20:16,255 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 4.28) internal successors, (107), 11 states have internal predecessors, (107), 5 states have call successors, (17), 13 states have call predecessors, (17), 4 states have return successors, (15), 7 states have call predecessors, (15), 4 states have call successors, (15) [2022-04-28 08:20:16,255 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2022-04-28 08:20:16,255 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 08:20:16,255 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-28 08:20:16,255 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 08:20:16,257 INFO L805 garLoopResultBuilder]: Registering result SAFE for location errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-28 08:20:16,258 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable65 [2022-04-28 08:20:16,259 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.