/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-28 14:48:36,982 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-28 14:48:36,984 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-28 14:48:37,030 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-28 14:48:37,051 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-28 14:48:37,053 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-28 14:48:37,055 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-28 14:48:37,056 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-28 14:48:37,057 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-28 14:48:37,057 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-28 14:48:37,061 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-28 14:48:37,066 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-28 14:48:37,069 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-28 14:48:37,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-28 14:48:37,071 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-28 14:48:37,072 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-28 14:48:37,073 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-28 14:48:37,079 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-28 14:48:37,088 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-28 14:48:37,088 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-28 14:48:37,090 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-28 14:48:37,091 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf [2022-04-28 14:48:37,106 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-28 14:48:37,106 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-28 14:48:37,107 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-28 14:48:37,107 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-28 14:48:37,108 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-28 14:48:37,108 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-28 14:48:37,108 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-28 14:48:37,108 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-28 14:48:37,108 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-28 14:48:37,109 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-28 14:48:37,109 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-28 14:48:37,109 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-28 14:48:37,110 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-28 14:48:37,110 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-28 14:48:37,110 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-28 14:48:37,110 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 14:48:37,110 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-28 14:48:37,110 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-28 14:48:37,111 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-28 14:48:37,111 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-28 14:48:37,111 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-28 14:48:37,111 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-28 14:48:37,111 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-28 14:48:37,344 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-28 14:48:37,361 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-28 14:48:37,363 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-28 14:48:37,364 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-28 14:48:37,369 INFO L275 PluginConnector]: CDTParser initialized [2022-04-28 14:48:37,370 INFO L432 ainManager$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 14:48:37,469 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc20b3b6b/6eb6935cc0ef4708814e318808c5f1d2/FLAGf083a78e1 [2022-04-28 14:48:37,841 INFO L306 CDTParser]: Found 1 translation units. [2022-04-28 14:48:37,841 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-2.c [2022-04-28 14:48:37,860 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc20b3b6b/6eb6935cc0ef4708814e318808c5f1d2/FLAGf083a78e1 [2022-04-28 14:48:38,213 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc20b3b6b/6eb6935cc0ef4708814e318808c5f1d2 [2022-04-28 14:48:38,215 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-28 14:48:38,216 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-28 14:48:38,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-28 14:48:38,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-28 14:48:38,221 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-28 14:48:38,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 02:48:38" (1/1) ... [2022-04-28 14:48:38,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1be08222 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:48:38, skipping insertion in model container [2022-04-28 14:48:38,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 02:48:38" (1/1) ... [2022-04-28 14:48:38,230 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-28 14:48:38,293 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-28 14:48:38,667 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 14:48:38,674 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 14:48:38,682 INFO L203 MainTranslator]: Completed pre-run [2022-04-28 14:48:38,829 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 14:48:38,830 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 14:48:38,846 INFO L208 MainTranslator]: Completed translation [2022-04-28 14:48:38,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:48:38 WrapperNode [2022-04-28 14:48:38,847 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-28 14:48:38,847 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-28 14:48:38,848 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-28 14:48:38,848 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-28 14:48:38,863 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:48:38" (1/1) ... [2022-04-28 14:48:38,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:48:38" (1/1) ... [2022-04-28 14:48:38,881 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:48:38" (1/1) ... [2022-04-28 14:48:38,881 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:48:38" (1/1) ... [2022-04-28 14:48:38,921 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:48:38" (1/1) ... [2022-04-28 14:48:38,944 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:48:38" (1/1) ... [2022-04-28 14:48:38,959 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:48:38" (1/1) ... [2022-04-28 14:48:38,968 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-28 14:48:38,969 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-28 14:48:38,970 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-28 14:48:38,970 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-28 14:48:38,971 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:48:38" (1/1) ... [2022-04-28 14:48:38,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 14:48:38,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:48:39,001 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 14:48:39,015 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 14:48:39,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-28 14:48:39,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-28 14:48:39,054 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-28 14:48:39,055 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-04-28 14:48:39,055 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2022-04-28 14:48:39,055 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2022-04-28 14:48:39,055 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2022-04-28 14:48:39,055 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2022-04-28 14:48:39,056 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2022-04-28 14:48:39,056 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2022-04-28 14:48:39,056 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2022-04-28 14:48:39,056 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-04-28 14:48:39,056 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-28 14:48:39,057 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2022-04-28 14:48:39,057 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2022-04-28 14:48:39,059 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2022-04-28 14:48:39,059 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2022-04-28 14:48:39,059 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2022-04-28 14:48:39,059 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-04-28 14:48:39,059 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-04-28 14:48:39,059 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-04-28 14:48:39,060 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-04-28 14:48:39,060 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-04-28 14:48:39,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2022-04-28 14:48:39,060 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2022-04-28 14:48:39,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-04-28 14:48:39,060 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2022-04-28 14:48:39,060 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2022-04-28 14:48:39,060 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2022-04-28 14:48:39,060 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2022-04-28 14:48:39,060 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-04-28 14:48:39,061 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-28 14:48:39,061 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-28 14:48:39,061 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-28 14:48:39,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-28 14:48:39,061 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-28 14:48:39,061 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-28 14:48:39,061 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-28 14:48:39,061 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2022-04-28 14:48:39,061 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2022-04-28 14:48:39,061 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2022-04-28 14:48:39,062 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2022-04-28 14:48:39,062 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2022-04-28 14:48:39,062 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2022-04-28 14:48:39,062 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2022-04-28 14:48:39,062 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2022-04-28 14:48:39,062 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2022-04-28 14:48:39,062 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2022-04-28 14:48:39,062 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2022-04-28 14:48:39,062 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-04-28 14:48:39,062 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-04-28 14:48:39,062 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-04-28 14:48:39,063 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2022-04-28 14:48:39,063 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2022-04-28 14:48:39,063 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-04-28 14:48:39,063 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2022-04-28 14:48:39,063 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2022-04-28 14:48:39,063 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2022-04-28 14:48:39,063 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2022-04-28 14:48:39,063 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-04-28 14:48:39,063 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-04-28 14:48:39,063 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-04-28 14:48:39,063 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2022-04-28 14:48:39,064 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-04-28 14:48:39,064 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-28 14:48:39,064 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-04-28 14:48:39,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-28 14:48:39,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-28 14:48:39,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-28 14:48:39,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-28 14:48:39,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-28 14:48:39,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-28 14:48:39,301 INFO L234 CfgBuilder]: Building ICFG [2022-04-28 14:48:39,303 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-28 14:48:39,343 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:48:39,376 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 14:48:39,376 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 14:48:39,384 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:48:39,395 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 14:48:39,395 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 14:48:39,399 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:48:39,662 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2022-04-28 14:48:39,663 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2022-04-28 14:48:39,665 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:48:39,777 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !false; [2022-04-28 14:48:39,777 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume false; [2022-04-28 14:48:39,793 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:48:39,809 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-04-28 14:48:39,809 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-04-28 14:48:39,959 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:48:39,967 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 14:48:39,967 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 14:48:39,968 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:48:39,975 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 14:48:39,975 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 14:48:39,976 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:48:40,003 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 14:48:40,003 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 14:48:40,092 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:48:40,136 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-04-28 14:48:40,136 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-04-28 14:48:40,139 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:48:40,383 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2022-04-28 14:48:40,383 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2022-04-28 14:48:40,455 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:48:40,461 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 14:48:40,461 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 14:48:40,462 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:48:40,477 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 14:48:40,478 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 14:48:40,478 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:48:40,487 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 14:48:40,487 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 14:48:40,497 INFO L275 CfgBuilder]: Performing block encoding [2022-04-28 14:48:40,513 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-28 14:48:40,513 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-28 14:48:40,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 02:48:40 BoogieIcfgContainer [2022-04-28 14:48:40,519 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-28 14:48:40,521 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-28 14:48:40,521 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-28 14:48:40,526 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-28 14:48:40,526 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.04 02:48:38" (1/3) ... [2022-04-28 14:48:40,527 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ac5e04f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 02:48:40, skipping insertion in model container [2022-04-28 14:48:40,527 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:48:38" (2/3) ... [2022-04-28 14:48:40,528 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ac5e04f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 02:48:40, skipping insertion in model container [2022-04-28 14:48:40,528 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 02:48:40" (3/3) ... [2022-04-28 14:48:40,529 INFO L111 eAbstractionObserver]: Analyzing ICFG floppy_simpl4.cil-2.c [2022-04-28 14:48:40,564 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-28 14:48:40,565 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-28 14:48:40,615 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-28 14:48:40,621 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@47080a0c, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@30172a6 [2022-04-28 14:48:40,621 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-28 14:48:40,639 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 14:48:40,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-04-28 14:48:40,646 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:48:40,646 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 14:48:40,647 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:48:40,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:48:40,651 INFO L85 PathProgramCache]: Analyzing trace with hash 1386555085, now seen corresponding path program 1 times [2022-04-28 14:48:40,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:40,658 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [502834893] [2022-04-28 14:48:40,667 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:48:40,668 INFO L85 PathProgramCache]: Analyzing trace with hash 1386555085, now seen corresponding path program 2 times [2022-04-28 14:48:40,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:48:40,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [455159270] [2022-04-28 14:48:40,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:48:40,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:48:40,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:41,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:48:41,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:41,097 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 14:48:41,098 INFO L290 TraceCheckUtils]: 1: Hoare triple {392#true} assume true; {392#true} is VALID [2022-04-28 14:48:41,098 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {392#true} {392#true} #1156#return; {392#true} is VALID [2022-04-28 14:48:41,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:48:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:41,156 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 14:48:41,156 INFO L290 TraceCheckUtils]: 1: Hoare triple {392#true} assume true; {392#true} is VALID [2022-04-28 14:48:41,158 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 14:48:41,161 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 14:48:41,162 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 14:48:41,162 INFO L290 TraceCheckUtils]: 2: Hoare triple {392#true} assume true; {392#true} is VALID [2022-04-28 14:48:41,162 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {392#true} {392#true} #1156#return; {392#true} is VALID [2022-04-28 14:48:41,162 INFO L272 TraceCheckUtils]: 4: Hoare triple {392#true} call #t~ret170 := main(); {392#true} is VALID [2022-04-28 14:48:41,163 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 14:48:41,165 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 14:48:41,165 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 14:48:41,166 INFO L290 TraceCheckUtils]: 8: Hoare triple {392#true} assume true; {392#true} is VALID [2022-04-28 14:48:41,166 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 14:48:41,167 INFO L290 TraceCheckUtils]: 10: Hoare triple {397#(= main_~status~1 0)} assume !(~status~1 >= 0); {393#false} is VALID [2022-04-28 14:48:41,167 INFO L290 TraceCheckUtils]: 11: Hoare triple {393#false} assume !(1 == ~pended~0); {393#false} is VALID [2022-04-28 14:48:41,167 INFO L290 TraceCheckUtils]: 12: Hoare triple {393#false} assume !(1 == ~pended~0); {393#false} is VALID [2022-04-28 14:48:41,167 INFO L290 TraceCheckUtils]: 13: Hoare triple {393#false} assume ~s~0 != ~UNLOADED~0; {393#false} is VALID [2022-04-28 14:48:41,168 INFO L290 TraceCheckUtils]: 14: Hoare triple {393#false} assume -1 != ~status~1; {393#false} is VALID [2022-04-28 14:48:41,168 INFO L290 TraceCheckUtils]: 15: Hoare triple {393#false} assume ~s~0 != ~SKIP2~0; {393#false} is VALID [2022-04-28 14:48:41,169 INFO L290 TraceCheckUtils]: 16: Hoare triple {393#false} assume ~s~0 != ~IPC~0; {393#false} is VALID [2022-04-28 14:48:41,170 INFO L290 TraceCheckUtils]: 17: Hoare triple {393#false} assume ~s~0 != ~DC~0; {393#false} is VALID [2022-04-28 14:48:41,170 INFO L272 TraceCheckUtils]: 18: Hoare triple {393#false} call errorFn(); {393#false} is VALID [2022-04-28 14:48:41,170 INFO L290 TraceCheckUtils]: 19: Hoare triple {393#false} assume !false; {393#false} is VALID [2022-04-28 14:48:41,171 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 14:48:41,172 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:48:41,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [455159270] [2022-04-28 14:48:41,172 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [455159270] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:41,173 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:41,173 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 14:48:41,177 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:48:41,177 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [502834893] [2022-04-28 14:48:41,178 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [502834893] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:41,178 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:41,178 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 14:48:41,178 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556042894] [2022-04-28 14:48:41,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:48:41,184 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 14:48:41,185 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:48:41,189 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 14:48:41,219 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 14:48:41,219 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 14:48:41,219 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:41,243 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 14:48:41,245 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-28 14:48:41,255 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 14:48:44,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:44,989 INFO L93 Difference]: Finished difference Result 666 states and 978 transitions. [2022-04-28 14:48:44,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-28 14:48:44,990 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 14:48:44,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:48:44,991 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 14:48:45,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 978 transitions. [2022-04-28 14:48:45,025 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 14:48:45,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 978 transitions. [2022-04-28 14:48:45,052 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 978 transitions. [2022-04-28 14:48:46,134 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 14:48:46,170 INFO L225 Difference]: With dead ends: 666 [2022-04-28 14:48:46,170 INFO L226 Difference]: Without dead ends: 422 [2022-04-28 14:48:46,179 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 14:48:46,183 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 14:48:46,185 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 14:48:46,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 422 states. [2022-04-28 14:48:46,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 422 to 380. [2022-04-28 14:48:46,301 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:48:46,304 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 14:48:46,307 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 14:48:46,310 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 14:48:46,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:46,338 INFO L93 Difference]: Finished difference Result 422 states and 586 transitions. [2022-04-28 14:48:46,338 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 586 transitions. [2022-04-28 14:48:46,343 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:48:46,344 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:48:46,345 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 14:48:46,347 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 14:48:46,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:46,370 INFO L93 Difference]: Finished difference Result 422 states and 586 transitions. [2022-04-28 14:48:46,370 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 586 transitions. [2022-04-28 14:48:46,372 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:48:46,372 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:48:46,373 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:48:46,373 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:48:46,374 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 14:48:46,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 523 transitions. [2022-04-28 14:48:46,396 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 523 transitions. Word has length 20 [2022-04-28 14:48:46,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:48:46,397 INFO L495 AbstractCegarLoop]: Abstraction has 380 states and 523 transitions. [2022-04-28 14:48:46,397 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 14:48:46,397 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 380 states and 523 transitions. [2022-04-28 14:48:47,021 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 14:48:47,022 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 523 transitions. [2022-04-28 14:48:47,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-28 14:48:47,023 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:48:47,023 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 14:48:47,023 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-28 14:48:47,023 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:48:47,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:48:47,024 INFO L85 PathProgramCache]: Analyzing trace with hash 1836211626, now seen corresponding path program 1 times [2022-04-28 14:48:47,024 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:47,024 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1227784561] [2022-04-28 14:48:47,025 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:48:47,025 INFO L85 PathProgramCache]: Analyzing trace with hash 1836211626, now seen corresponding path program 2 times [2022-04-28 14:48:47,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:48:47,025 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1917300210] [2022-04-28 14:48:47,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:48:47,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:48:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:47,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:48:47,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:47,151 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 14:48:47,152 INFO L290 TraceCheckUtils]: 1: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-28 14:48:47,152 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3341#true} {3341#true} #1156#return; {3341#true} is VALID [2022-04-28 14:48:47,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:48:47,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:47,182 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 14:48:47,183 INFO L290 TraceCheckUtils]: 1: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-28 14:48:47,183 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3341#true} {3341#true} #1066#return; {3341#true} is VALID [2022-04-28 14:48:47,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:48:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:47,208 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 14:48:47,209 INFO L290 TraceCheckUtils]: 1: Hoare triple {3352#(= ~s~0 ~NP~0)} assume true; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:48:47,209 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 14:48:47,212 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 14:48:47,212 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 14:48:47,212 INFO L290 TraceCheckUtils]: 2: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-28 14:48:47,212 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3341#true} {3341#true} #1156#return; {3341#true} is VALID [2022-04-28 14:48:47,213 INFO L272 TraceCheckUtils]: 4: Hoare triple {3341#true} call #t~ret170 := main(); {3341#true} is VALID [2022-04-28 14:48:47,213 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 14:48:47,214 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 14:48:47,214 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 14:48:47,215 INFO L290 TraceCheckUtils]: 8: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-28 14:48:47,215 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {3341#true} {3341#true} #1066#return; {3341#true} is VALID [2022-04-28 14:48:47,215 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 14:48:47,215 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 14:48:47,216 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 14:48:47,217 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 14:48:47,220 INFO L290 TraceCheckUtils]: 14: Hoare triple {3352#(= ~s~0 ~NP~0)} assume true; {3352#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:48:47,221 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 14:48:47,222 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 14:48:47,222 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 14:48:47,223 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 14:48:47,223 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 14:48:47,224 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 14:48:47,224 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 14:48:47,225 INFO L290 TraceCheckUtils]: 22: Hoare triple {3352#(= ~s~0 ~NP~0)} assume !(~s~0 == ~NP~0); {3342#false} is VALID [2022-04-28 14:48:47,225 INFO L272 TraceCheckUtils]: 23: Hoare triple {3342#false} call errorFn(); {3342#false} is VALID [2022-04-28 14:48:47,225 INFO L290 TraceCheckUtils]: 24: Hoare triple {3342#false} assume !false; {3342#false} is VALID [2022-04-28 14:48:47,225 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 14:48:47,226 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:48:47,226 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1917300210] [2022-04-28 14:48:47,226 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1917300210] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:47,226 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:47,226 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:48:47,226 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:48:47,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1227784561] [2022-04-28 14:48:47,227 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1227784561] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:47,227 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:47,227 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:48:47,227 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392154928] [2022-04-28 14:48:47,227 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:48:47,228 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 14:48:47,228 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:48:47,229 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 14:48:47,252 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 14:48:47,252 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:48:47,252 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:47,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:48:47,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:48:47,253 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 14:48:51,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:51,637 INFO L93 Difference]: Finished difference Result 747 states and 1022 transitions. [2022-04-28 14:48:51,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:48:51,641 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 14:48:51,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:48:51,642 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 14:48:51,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1022 transitions. [2022-04-28 14:48:51,665 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 14:48:51,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1022 transitions. [2022-04-28 14:48:51,691 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1022 transitions. [2022-04-28 14:48:52,684 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 14:48:52,712 INFO L225 Difference]: With dead ends: 747 [2022-04-28 14:48:52,712 INFO L226 Difference]: Without dead ends: 584 [2022-04-28 14:48:52,713 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 14:48:52,714 INFO L413 NwaCegarLoop]: 634 mSDtfsCounter, 822 mSDsluCounter, 279 mSDsCounter, 0 mSdLazyCounter, 971 mSolverCounterSat, 205 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 828 SdHoareTripleChecker+Valid, 913 SdHoareTripleChecker+Invalid, 1176 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 205 IncrementalHoareTripleChecker+Valid, 971 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-28 14:48:52,715 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [828 Valid, 913 Invalid, 1176 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [205 Valid, 971 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-28 14:48:52,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 584 states. [2022-04-28 14:48:52,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 584 to 525. [2022-04-28 14:48:52,758 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:48:52,761 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 14:48:52,763 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 14:48:52,765 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 14:48:52,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:52,793 INFO L93 Difference]: Finished difference Result 584 states and 797 transitions. [2022-04-28 14:48:52,793 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 797 transitions. [2022-04-28 14:48:52,795 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:48:52,796 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:48:52,798 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 14:48:52,799 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 14:48:52,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:52,825 INFO L93 Difference]: Finished difference Result 584 states and 797 transitions. [2022-04-28 14:48:52,826 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 797 transitions. [2022-04-28 14:48:52,828 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:48:52,828 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:48:52,829 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:48:52,829 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:48:52,831 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 14:48:52,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 525 states and 716 transitions. [2022-04-28 14:48:52,859 INFO L78 Accepts]: Start accepts. Automaton has 525 states and 716 transitions. Word has length 25 [2022-04-28 14:48:52,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:48:52,859 INFO L495 AbstractCegarLoop]: Abstraction has 525 states and 716 transitions. [2022-04-28 14:48:52,859 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 14:48:52,860 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 525 states and 716 transitions. [2022-04-28 14:48:53,639 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 14:48:53,639 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 716 transitions. [2022-04-28 14:48:53,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-28 14:48:53,640 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:48:53,640 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 14:48:53,640 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-28 14:48:53,640 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:48:53,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:48:53,641 INFO L85 PathProgramCache]: Analyzing trace with hash 1775067862, now seen corresponding path program 1 times [2022-04-28 14:48:53,641 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:53,641 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1675715313] [2022-04-28 14:48:53,642 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:48:53,642 INFO L85 PathProgramCache]: Analyzing trace with hash 1775067862, now seen corresponding path program 2 times [2022-04-28 14:48:53,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:48:53,643 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [964207261] [2022-04-28 14:48:53,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:48:53,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:48:53,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:53,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:48:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:53,873 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 14:48:53,874 INFO L290 TraceCheckUtils]: 1: Hoare triple {7075#true} assume true; {7075#true} is VALID [2022-04-28 14:48:53,874 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7075#true} {7075#true} #1156#return; {7075#true} is VALID [2022-04-28 14:48:53,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:48:53,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:53,905 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 14:48:53,906 INFO L290 TraceCheckUtils]: 1: Hoare triple {7075#true} assume true; {7075#true} is VALID [2022-04-28 14:48:53,906 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7075#true} {7075#true} #1066#return; {7075#true} is VALID [2022-04-28 14:48:53,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:48:53,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:53,926 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 14:48:53,929 INFO L290 TraceCheckUtils]: 1: Hoare triple {7086#(= ~pended~0 0)} assume true; {7086#(= ~pended~0 0)} is VALID [2022-04-28 14:48:53,930 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7086#(= ~pended~0 0)} {7075#true} #1068#return; {7086#(= ~pended~0 0)} is VALID [2022-04-28 14:48:53,938 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 14:48:53,939 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 14:48:53,939 INFO L290 TraceCheckUtils]: 2: Hoare triple {7075#true} assume true; {7075#true} is VALID [2022-04-28 14:48:53,939 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7075#true} {7075#true} #1156#return; {7075#true} is VALID [2022-04-28 14:48:53,939 INFO L272 TraceCheckUtils]: 4: Hoare triple {7075#true} call #t~ret170 := main(); {7075#true} is VALID [2022-04-28 14:48:53,939 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 14:48:53,940 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 14:48:53,941 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 14:48:53,941 INFO L290 TraceCheckUtils]: 8: Hoare triple {7075#true} assume true; {7075#true} is VALID [2022-04-28 14:48:53,941 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {7075#true} {7075#true} #1066#return; {7075#true} is VALID [2022-04-28 14:48:53,941 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 14:48:53,941 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 14:48:53,942 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 14:48:53,942 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 14:48:53,943 INFO L290 TraceCheckUtils]: 14: Hoare triple {7086#(= ~pended~0 0)} assume true; {7086#(= ~pended~0 0)} is VALID [2022-04-28 14:48:53,943 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7086#(= ~pended~0 0)} {7075#true} #1068#return; {7086#(= ~pended~0 0)} is VALID [2022-04-28 14:48:53,943 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 14:48:53,944 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 14:48:53,944 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 14:48:53,944 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 14:48:53,945 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 14:48:53,946 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 14:48:53,946 INFO L290 TraceCheckUtils]: 22: Hoare triple {7086#(= ~pended~0 0)} assume 0 != ~disketteExtension__HoldNewRequests~2; {7086#(= ~pended~0 0)} is VALID [2022-04-28 14:48:53,947 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 14:48:53,947 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 14:48:53,948 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 14:48:53,948 INFO L290 TraceCheckUtils]: 26: Hoare triple {7086#(= ~pended~0 0)} assume 1 == ~PagingReferenceCount~0; {7086#(= ~pended~0 0)} is VALID [2022-04-28 14:48:53,949 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 14:48:53,949 INFO L290 TraceCheckUtils]: 28: Hoare triple {7086#(= ~pended~0 0)} assume !(0 == ~pended~0); {7076#false} is VALID [2022-04-28 14:48:53,949 INFO L272 TraceCheckUtils]: 29: Hoare triple {7076#false} call errorFn(); {7076#false} is VALID [2022-04-28 14:48:53,949 INFO L290 TraceCheckUtils]: 30: Hoare triple {7076#false} assume !false; {7076#false} is VALID [2022-04-28 14:48:53,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:48:53,950 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:48:53,950 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [964207261] [2022-04-28 14:48:53,950 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [964207261] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:53,950 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:53,950 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:48:53,951 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:48:53,951 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1675715313] [2022-04-28 14:48:53,951 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1675715313] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:53,951 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:53,951 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:48:53,951 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1663101452] [2022-04-28 14:48:53,951 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:48:53,951 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 14:48:53,952 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:48:53,952 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 14:48:53,978 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 14:48:53,978 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:48:53,979 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:53,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:48:53,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:48:53,980 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 14:48:57,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:57,508 INFO L93 Difference]: Finished difference Result 695 states and 934 transitions. [2022-04-28 14:48:57,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:48:57,508 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 14:48:57,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:48:57,509 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 14:48:57,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 711 transitions. [2022-04-28 14:48:57,516 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 14:48:57,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 711 transitions. [2022-04-28 14:48:57,522 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 711 transitions. [2022-04-28 14:48:58,275 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 14:48:58,304 INFO L225 Difference]: With dead ends: 695 [2022-04-28 14:48:58,305 INFO L226 Difference]: Without dead ends: 676 [2022-04-28 14:48:58,305 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 14:48:58,307 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, 1.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:48:58,307 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [888 Valid, 623 Invalid, 879 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [214 Valid, 665 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-28 14:48:58,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 676 states. [2022-04-28 14:48:58,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 676 to 583. [2022-04-28 14:48:58,374 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:48:58,376 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 14:48:58,378 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 14:48:58,379 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 14:48:58,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:58,410 INFO L93 Difference]: Finished difference Result 676 states and 906 transitions. [2022-04-28 14:48:58,410 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 906 transitions. [2022-04-28 14:48:58,412 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:48:58,412 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:48:58,414 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 14:48:58,415 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 14:48:58,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:58,445 INFO L93 Difference]: Finished difference Result 676 states and 906 transitions. [2022-04-28 14:48:58,445 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 906 transitions. [2022-04-28 14:48:58,447 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:48:58,447 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:48:58,447 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:48:58,448 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:48:58,449 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 14:48:58,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 583 states and 790 transitions. [2022-04-28 14:48:58,477 INFO L78 Accepts]: Start accepts. Automaton has 583 states and 790 transitions. Word has length 31 [2022-04-28 14:48:58,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:48:58,478 INFO L495 AbstractCegarLoop]: Abstraction has 583 states and 790 transitions. [2022-04-28 14:48:58,478 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 14:48:58,478 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 583 states and 790 transitions. [2022-04-28 14:48:59,417 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 14:48:59,417 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 790 transitions. [2022-04-28 14:48:59,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-28 14:48:59,418 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:48:59,418 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 14:48:59,418 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-28 14:48:59,418 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:48:59,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:48:59,419 INFO L85 PathProgramCache]: Analyzing trace with hash 1405496584, now seen corresponding path program 1 times [2022-04-28 14:48:59,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:59,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1987365116] [2022-04-28 14:48:59,420 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:48:59,420 INFO L85 PathProgramCache]: Analyzing trace with hash 1405496584, now seen corresponding path program 2 times [2022-04-28 14:48:59,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:48:59,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1924205189] [2022-04-28 14:48:59,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:48:59,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:48:59,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:59,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:48:59,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:59,557 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 14:48:59,557 INFO L290 TraceCheckUtils]: 1: Hoare triple {11005#true} assume true; {11005#true} is VALID [2022-04-28 14:48:59,558 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11005#true} {11005#true} #1156#return; {11005#true} is VALID [2022-04-28 14:48:59,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:48:59,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:59,584 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 14:48:59,584 INFO L290 TraceCheckUtils]: 1: Hoare triple {11005#true} assume true; {11005#true} is VALID [2022-04-28 14:48:59,584 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11005#true} {11005#true} #1066#return; {11005#true} is VALID [2022-04-28 14:48:59,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:48:59,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:59,602 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 14:48:59,603 INFO L290 TraceCheckUtils]: 1: Hoare triple {11016#(= ~compRegistered~0 0)} assume true; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:48:59,604 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11016#(= ~compRegistered~0 0)} {11005#true} #1068#return; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:48:59,606 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 14:48:59,606 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 14:48:59,606 INFO L290 TraceCheckUtils]: 2: Hoare triple {11005#true} assume true; {11005#true} is VALID [2022-04-28 14:48:59,606 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11005#true} {11005#true} #1156#return; {11005#true} is VALID [2022-04-28 14:48:59,606 INFO L272 TraceCheckUtils]: 4: Hoare triple {11005#true} call #t~ret170 := main(); {11005#true} is VALID [2022-04-28 14:48:59,606 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 14:48:59,607 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 14:48:59,608 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 14:48:59,609 INFO L290 TraceCheckUtils]: 8: Hoare triple {11005#true} assume true; {11005#true} is VALID [2022-04-28 14:48:59,609 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {11005#true} {11005#true} #1066#return; {11005#true} is VALID [2022-04-28 14:48:59,609 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 14:48:59,611 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 14:48:59,612 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 14:48:59,620 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 14:48:59,621 INFO L290 TraceCheckUtils]: 14: Hoare triple {11016#(= ~compRegistered~0 0)} assume true; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:48:59,622 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {11016#(= ~compRegistered~0 0)} {11005#true} #1068#return; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:48:59,622 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 14:48:59,622 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 14:48:59,623 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 14:48:59,623 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 14:48:59,623 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 14:48:59,624 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 14:48:59,625 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 14:48:59,625 INFO L290 TraceCheckUtils]: 23: Hoare triple {11016#(= ~compRegistered~0 0)} assume 1 == ~PagingReferenceCount~0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:48:59,625 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 14:48:59,626 INFO L290 TraceCheckUtils]: 25: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(0 != ~disketteExtension__IsRemoved~0); {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:48:59,626 INFO L290 TraceCheckUtils]: 26: Hoare triple {11016#(= ~compRegistered~0 0)} assume 0 == ~irpSp__MinorFunction~0; {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:48:59,626 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 14:48:59,627 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 14:48:59,627 INFO L290 TraceCheckUtils]: 29: Hoare triple {11016#(= ~compRegistered~0 0)} assume !(~s~0 != ~NP~0); {11016#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:48:59,628 INFO L290 TraceCheckUtils]: 30: Hoare triple {11016#(= ~compRegistered~0 0)} assume 0 != ~compRegistered~0; {11006#false} is VALID [2022-04-28 14:48:59,628 INFO L272 TraceCheckUtils]: 31: Hoare triple {11006#false} call errorFn(); {11006#false} is VALID [2022-04-28 14:48:59,628 INFO L290 TraceCheckUtils]: 32: Hoare triple {11006#false} assume !false; {11006#false} is VALID [2022-04-28 14:48:59,628 INFO 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 14:48:59,629 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:48:59,629 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1924205189] [2022-04-28 14:48:59,629 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1924205189] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:59,629 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:59,629 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:48:59,629 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:48:59,629 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1987365116] [2022-04-28 14:48:59,629 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1987365116] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:59,629 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:59,629 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:48:59,630 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1203118946] [2022-04-28 14:48:59,630 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:48:59,630 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 14:48:59,630 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:48:59,630 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 14:48:59,658 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 14:48:59,658 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:48:59,658 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:59,658 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:48:59,658 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:48:59,659 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 14:49:03,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:03,057 INFO L93 Difference]: Finished difference Result 1117 states and 1501 transitions. [2022-04-28 14:49:03,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:49:03,057 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 14:49:03,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:49:03,058 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 14:49:03,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 923 transitions. [2022-04-28 14:49:03,067 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 14:49:03,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 923 transitions. [2022-04-28 14:49:03,075 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 923 transitions. [2022-04-28 14:49:04,036 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 14:49:04,082 INFO L225 Difference]: With dead ends: 1117 [2022-04-28 14:49:04,082 INFO L226 Difference]: Without dead ends: 819 [2022-04-28 14:49:04,083 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:49:04,084 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 14:49:04,084 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 14:49:04,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 819 states. [2022-04-28 14:49:04,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 819 to 771. [2022-04-28 14:49:04,160 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:49:04,162 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 14:49:04,165 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 14:49:04,167 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 14:49:04,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:04,221 INFO L93 Difference]: Finished difference Result 819 states and 1102 transitions. [2022-04-28 14:49:04,221 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1102 transitions. [2022-04-28 14:49:04,223 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:04,223 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:04,226 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 14:49:04,228 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 14:49:04,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:04,272 INFO L93 Difference]: Finished difference Result 819 states and 1102 transitions. [2022-04-28 14:49:04,272 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1102 transitions. [2022-04-28 14:49:04,275 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:04,275 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:04,275 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:49:04,275 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:49:04,277 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 14:49:04,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 771 states and 1047 transitions. [2022-04-28 14:49:04,329 INFO L78 Accepts]: Start accepts. Automaton has 771 states and 1047 transitions. Word has length 33 [2022-04-28 14:49:04,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:49:04,329 INFO L495 AbstractCegarLoop]: Abstraction has 771 states and 1047 transitions. [2022-04-28 14:49:04,329 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 14:49:04,329 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 771 states and 1047 transitions. [2022-04-28 14:49:05,756 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 14:49:05,756 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1047 transitions. [2022-04-28 14:49:05,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-28 14:49:05,758 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:49:05,758 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 14:49:05,758 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-28 14:49:05,758 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:49:05,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:49:05,759 INFO L85 PathProgramCache]: Analyzing trace with hash -883255635, now seen corresponding path program 1 times [2022-04-28 14:49:05,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:05,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1384336413] [2022-04-28 14:49:05,759 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:49:05,759 INFO L85 PathProgramCache]: Analyzing trace with hash -883255635, now seen corresponding path program 2 times [2022-04-28 14:49:05,760 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:49:05,760 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1384715950] [2022-04-28 14:49:05,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:49:05,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:49:05,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:05,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:49:05,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:05,866 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 14:49:05,866 INFO L290 TraceCheckUtils]: 1: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-28 14:49:05,866 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16441#true} {16441#true} #1156#return; {16441#true} is VALID [2022-04-28 14:49:05,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:49:05,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:05,899 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 14:49:05,899 INFO L290 TraceCheckUtils]: 1: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-28 14:49:05,899 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16441#true} {16441#true} #1066#return; {16441#true} is VALID [2022-04-28 14:49:05,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:49:05,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:05,919 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 14:49:05,920 INFO L290 TraceCheckUtils]: 1: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-28 14:49:05,920 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16441#true} {16441#true} #1068#return; {16441#true} is VALID [2022-04-28 14:49:05,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:49:05,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:05,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:49:05,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:05,949 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 14:49:05,950 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 14:49:05,950 INFO L290 TraceCheckUtils]: 2: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:49:05,951 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 14:49:05,951 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 14:49:05,952 INFO L272 TraceCheckUtils]: 1: Hoare triple {16441#true} call IofCompleteRequest(~Irp, 0); {16470#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:05,952 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 14:49:05,952 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 14:49:05,953 INFO L290 TraceCheckUtils]: 4: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:49:05,953 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 14:49:05,953 INFO L290 TraceCheckUtils]: 6: Hoare triple {16461#(= ~s~0 ~DC~0)} #res := 0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:49:05,954 INFO L290 TraceCheckUtils]: 7: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:49:05,954 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 14:49:05,957 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 14:49:05,957 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 14:49:05,957 INFO L290 TraceCheckUtils]: 2: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-28 14:49:05,957 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16441#true} {16441#true} #1156#return; {16441#true} is VALID [2022-04-28 14:49:05,957 INFO L272 TraceCheckUtils]: 4: Hoare triple {16441#true} call #t~ret170 := main(); {16441#true} is VALID [2022-04-28 14:49:05,957 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 14:49:05,958 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 14:49:05,958 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 14:49:05,959 INFO L290 TraceCheckUtils]: 8: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-28 14:49:05,959 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {16441#true} {16441#true} #1066#return; {16441#true} is VALID [2022-04-28 14:49:05,959 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 14:49:05,960 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 14:49:05,961 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 14:49:05,961 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 14:49:05,961 INFO L290 TraceCheckUtils]: 14: Hoare triple {16441#true} assume true; {16441#true} is VALID [2022-04-28 14:49:05,961 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {16441#true} {16441#true} #1068#return; {16441#true} is VALID [2022-04-28 14:49:05,961 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 14:49:05,961 INFO L290 TraceCheckUtils]: 17: Hoare triple {16441#true} assume 0 == ~tmp_ndt_1~0; {16441#true} is VALID [2022-04-28 14:49:05,962 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 14:49:05,962 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 14:49:05,963 INFO L272 TraceCheckUtils]: 20: Hoare triple {16441#true} call IofCompleteRequest(~Irp, 0); {16470#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:05,963 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 14:49:05,963 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 14:49:05,963 INFO L290 TraceCheckUtils]: 23: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:49:05,964 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 14:49:05,964 INFO L290 TraceCheckUtils]: 25: Hoare triple {16461#(= ~s~0 ~DC~0)} #res := 0; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:49:05,965 INFO L290 TraceCheckUtils]: 26: Hoare triple {16461#(= ~s~0 ~DC~0)} assume true; {16461#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:49:05,965 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 14:49:05,966 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 14:49:05,966 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 14:49:05,966 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 14:49:05,967 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 14:49:05,967 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 14:49:05,967 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 14:49:05,967 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 14:49:05,968 INFO L290 TraceCheckUtils]: 35: Hoare triple {16461#(= ~s~0 ~DC~0)} assume ~s~0 != ~DC~0; {16442#false} is VALID [2022-04-28 14:49:05,968 INFO L272 TraceCheckUtils]: 36: Hoare triple {16442#false} call errorFn(); {16442#false} is VALID [2022-04-28 14:49:05,968 INFO L290 TraceCheckUtils]: 37: Hoare triple {16442#false} assume !false; {16442#false} is VALID [2022-04-28 14:49:05,968 INFO 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 14:49:05,969 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:49:05,969 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1384715950] [2022-04-28 14:49:05,969 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1384715950] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:05,969 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:05,969 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 14:49:05,969 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:49:05,969 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1384336413] [2022-04-28 14:49:05,969 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1384336413] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:05,969 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:05,969 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 14:49:05,969 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [726925276] [2022-04-28 14:49:05,970 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:49:05,970 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 14:49:05,970 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:49:05,970 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 14:49:05,997 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 14:49:05,998 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 14:49:05,998 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:05,998 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 14:49:05,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:49:05,999 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 14:49:10,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:10,111 INFO L93 Difference]: Finished difference Result 865 states and 1163 transitions. [2022-04-28 14:49:10,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 14:49:10,112 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 14:49:10,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:49:10,112 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 14:49:10,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 639 transitions. [2022-04-28 14:49:10,121 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 14:49:10,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 639 transitions. [2022-04-28 14:49:10,129 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 639 transitions. [2022-04-28 14:49:10,849 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 14:49:10,894 INFO L225 Difference]: With dead ends: 865 [2022-04-28 14:49:10,894 INFO L226 Difference]: Without dead ends: 860 [2022-04-28 14:49:10,895 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 14:49:10,896 INFO L413 NwaCegarLoop]: 476 mSDtfsCounter, 361 mSDsluCounter, 470 mSDsCounter, 0 mSdLazyCounter, 1299 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 362 SdHoareTripleChecker+Valid, 946 SdHoareTripleChecker+Invalid, 1395 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 1299 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-28 14:49:10,896 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [362 Valid, 946 Invalid, 1395 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 1299 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-28 14:49:10,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 860 states. [2022-04-28 14:49:10,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 860 to 808. [2022-04-28 14:49:10,970 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:49:10,973 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 14:49:10,975 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 14:49:10,977 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 14:49:11,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:11,024 INFO L93 Difference]: Finished difference Result 860 states and 1157 transitions. [2022-04-28 14:49:11,024 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1157 transitions. [2022-04-28 14:49:11,026 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:11,027 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:11,029 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 14:49:11,031 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 14:49:11,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:11,080 INFO L93 Difference]: Finished difference Result 860 states and 1157 transitions. [2022-04-28 14:49:11,080 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1157 transitions. [2022-04-28 14:49:11,082 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:11,083 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:11,083 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:49:11,083 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:49:11,085 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 14:49:11,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 808 states and 1090 transitions. [2022-04-28 14:49:11,146 INFO L78 Accepts]: Start accepts. Automaton has 808 states and 1090 transitions. Word has length 38 [2022-04-28 14:49:11,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:49:11,146 INFO L495 AbstractCegarLoop]: Abstraction has 808 states and 1090 transitions. [2022-04-28 14:49:11,146 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 14:49:11,146 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 808 states and 1090 transitions. [2022-04-28 14:49:12,511 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 14:49:12,511 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1090 transitions. [2022-04-28 14:49:12,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-28 14:49:12,512 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:49:12,512 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 14:49:12,512 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-28 14:49:12,512 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:49:12,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:49:12,513 INFO L85 PathProgramCache]: Analyzing trace with hash 726893149, now seen corresponding path program 1 times [2022-04-28 14:49:12,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:12,513 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1198776431] [2022-04-28 14:49:12,513 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:49:12,514 INFO L85 PathProgramCache]: Analyzing trace with hash 726893149, now seen corresponding path program 2 times [2022-04-28 14:49:12,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:49:12,514 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2038829369] [2022-04-28 14:49:12,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:49:12,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:49:12,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:12,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:49:12,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:12,688 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 14:49:12,688 INFO L290 TraceCheckUtils]: 1: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-28 14:49:12,688 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21544#true} {21544#true} #1156#return; {21544#true} is VALID [2022-04-28 14:49:12,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:49:12,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:12,717 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 14:49:12,718 INFO L290 TraceCheckUtils]: 1: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-28 14:49:12,718 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21544#true} {21544#true} #1066#return; {21544#true} is VALID [2022-04-28 14:49:12,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:49:12,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:12,733 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 14:49:12,733 INFO L290 TraceCheckUtils]: 1: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-28 14:49:12,733 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21544#true} {21544#true} #1068#return; {21544#true} is VALID [2022-04-28 14:49:12,735 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 14:49:12,735 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 14:49:12,735 INFO L290 TraceCheckUtils]: 2: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-28 14:49:12,735 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21544#true} {21544#true} #1156#return; {21544#true} is VALID [2022-04-28 14:49:12,735 INFO L272 TraceCheckUtils]: 4: Hoare triple {21544#true} call #t~ret170 := main(); {21544#true} is VALID [2022-04-28 14:49:12,736 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 14:49:12,737 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 14:49:12,737 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 14:49:12,737 INFO L290 TraceCheckUtils]: 8: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-28 14:49:12,737 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {21544#true} {21544#true} #1066#return; {21544#true} is VALID [2022-04-28 14:49:12,737 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 14:49:12,737 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 14:49:12,738 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 14:49:12,738 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 14:49:12,738 INFO L290 TraceCheckUtils]: 14: Hoare triple {21544#true} assume true; {21544#true} is VALID [2022-04-28 14:49:12,738 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {21544#true} {21544#true} #1068#return; {21544#true} is VALID [2022-04-28 14:49:12,738 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 14:49:12,738 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 14:49:12,738 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 14:49:12,739 INFO L290 TraceCheckUtils]: 19: Hoare triple {21544#true} assume 2 == ~tmp_ndt_3~0; {21544#true} is VALID [2022-04-28 14:49:12,739 INFO L272 TraceCheckUtils]: 20: Hoare triple {21544#true} call #t~ret99 := FloppyDeviceControl(~devobj~0, ~pirp~0); {21544#true} is VALID [2022-04-28 14:49:12,739 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 14:49:12,739 INFO L290 TraceCheckUtils]: 22: Hoare triple {21544#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {21544#true} is VALID [2022-04-28 14:49:12,739 INFO L290 TraceCheckUtils]: 23: Hoare triple {21544#true} assume !(0 != ~disketteExtension__IsRemoved~1); {21544#true} is VALID [2022-04-28 14:49:12,740 INFO L290 TraceCheckUtils]: 24: Hoare triple {21544#true} assume 0 == ~disketteExtension__IsStarted~2; {21544#true} is VALID [2022-04-28 14:49:12,740 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 14:49:12,741 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 14:49:12,741 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 14:49:12,742 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 14:49:12,742 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 14:49:12,742 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 14:49:12,743 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 14:49:12,743 INFO L290 TraceCheckUtils]: 32: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} ~returnVal2~0 := 0; {21555#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:49:12,744 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 14:49:12,744 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 14:49:12,744 INFO L290 TraceCheckUtils]: 35: Hoare triple {21555#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~SKIP1~0); {21545#false} is VALID [2022-04-28 14:49:12,744 INFO L272 TraceCheckUtils]: 36: Hoare triple {21545#false} call errorFn(); {21545#false} is VALID [2022-04-28 14:49:12,745 INFO L290 TraceCheckUtils]: 37: Hoare triple {21545#false} assume !false; {21545#false} is VALID [2022-04-28 14:49:12,746 INFO 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 14:49:12,747 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:49:12,747 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2038829369] [2022-04-28 14:49:12,747 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2038829369] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:12,747 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:12,747 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:49:12,747 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:49:12,747 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1198776431] [2022-04-28 14:49:12,747 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1198776431] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:12,747 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:12,747 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:49:12,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712869541] [2022-04-28 14:49:12,748 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:49:12,748 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 14:49:12,749 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:49:12,749 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 14:49:12,782 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 14:49:12,783 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:49:12,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:12,785 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:49:12,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:49:12,786 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 14:49:16,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:16,041 INFO L93 Difference]: Finished difference Result 842 states and 1132 transitions. [2022-04-28 14:49:16,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:49:16,041 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 14:49:16,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:49:16,042 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 14:49:16,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 574 transitions. [2022-04-28 14:49:16,048 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 14:49:16,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 574 transitions. [2022-04-28 14:49:16,053 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 574 transitions. [2022-04-28 14:49:16,656 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 14:49:16,706 INFO L225 Difference]: With dead ends: 842 [2022-04-28 14:49:16,706 INFO L226 Difference]: Without dead ends: 839 [2022-04-28 14:49:16,707 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 14:49:16,707 INFO L413 NwaCegarLoop]: 467 mSDtfsCounter, 424 mSDsluCounter, 275 mSDsCounter, 0 mSdLazyCounter, 844 mSolverCounterSat, 135 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s 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, 1.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:49:16,707 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [428 Valid, 742 Invalid, 979 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [135 Valid, 844 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-28 14:49:16,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 839 states. [2022-04-28 14:49:16,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 839 to 819. [2022-04-28 14:49:16,787 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:49:16,789 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 14:49:16,792 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 14:49:16,794 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 14:49:16,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:16,836 INFO L93 Difference]: Finished difference Result 839 states and 1128 transitions. [2022-04-28 14:49:16,836 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1128 transitions. [2022-04-28 14:49:16,838 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:16,839 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:16,850 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 14:49:16,852 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 14:49:16,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:16,894 INFO L93 Difference]: Finished difference Result 839 states and 1128 transitions. [2022-04-28 14:49:16,894 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1128 transitions. [2022-04-28 14:49:16,896 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:16,896 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:16,896 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:49:16,896 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:49:16,900 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 14:49:16,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 1104 transitions. [2022-04-28 14:49:16,949 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 1104 transitions. Word has length 38 [2022-04-28 14:49:16,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:49:16,949 INFO L495 AbstractCegarLoop]: Abstraction has 819 states and 1104 transitions. [2022-04-28 14:49:16,949 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 14:49:16,950 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 819 states and 1104 transitions. [2022-04-28 14:49:18,196 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 14:49:18,197 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1104 transitions. [2022-04-28 14:49:18,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-28 14:49:18,198 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:49:18,198 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 14:49:18,198 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-28 14:49:18,198 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:49:18,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:49:18,198 INFO L85 PathProgramCache]: Analyzing trace with hash -1159472068, now seen corresponding path program 1 times [2022-04-28 14:49:18,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:18,199 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [959268895] [2022-04-28 14:49:18,199 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:49:18,199 INFO L85 PathProgramCache]: Analyzing trace with hash -1159472068, now seen corresponding path program 2 times [2022-04-28 14:49:18,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:49:18,199 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [126146195] [2022-04-28 14:49:18,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:49:18,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:49:18,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:18,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:49:18,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:18,380 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 14:49:18,381 INFO L290 TraceCheckUtils]: 1: Hoare triple {26564#true} assume true; {26564#true} is VALID [2022-04-28 14:49:18,388 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26564#true} {26564#true} #1156#return; {26564#true} is VALID [2022-04-28 14:49:18,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:49:18,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:18,442 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 14:49:18,443 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 14:49:18,447 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 14:49:18,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:49:18,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:18,472 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 14:49:18,472 INFO L290 TraceCheckUtils]: 1: Hoare triple {26564#true} assume true; {26564#true} is VALID [2022-04-28 14:49:18,473 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 14:49:18,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:49:18,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:18,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:49:18,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:18,561 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 14:49:18,561 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 14:49:18,562 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 14:49:18,562 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 14:49:18,563 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 14:49:18,563 INFO L272 TraceCheckUtils]: 1: Hoare triple {26564#true} call IofCompleteRequest(~Irp, 0); {26596#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:18,563 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 14:49:18,564 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 14:49:18,564 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 14:49:18,565 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 14:49:18,565 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 14:49:18,566 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 14:49:18,567 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 14:49:18,569 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 14:49:18,569 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 14:49:18,569 INFO L290 TraceCheckUtils]: 2: Hoare triple {26564#true} assume true; {26564#true} is VALID [2022-04-28 14:49:18,569 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26564#true} {26564#true} #1156#return; {26564#true} is VALID [2022-04-28 14:49:18,569 INFO L272 TraceCheckUtils]: 4: Hoare triple {26564#true} call #t~ret170 := main(); {26564#true} is VALID [2022-04-28 14:49:18,569 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 14:49:18,570 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 14:49:18,571 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 14:49:18,572 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 14:49:18,572 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 14:49:18,573 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 14:49:18,573 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 14:49:18,574 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 14:49:18,574 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 14:49:18,574 INFO L290 TraceCheckUtils]: 14: Hoare triple {26564#true} assume true; {26564#true} is VALID [2022-04-28 14:49:18,574 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 14:49:18,575 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 14:49:18,575 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 14:49:18,576 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 14:49:18,576 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 14:49:18,576 INFO L272 TraceCheckUtils]: 20: Hoare triple {26564#true} call IofCompleteRequest(~Irp, 0); {26596#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:18,577 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 14:49:18,577 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 14:49:18,577 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 14:49:18,578 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 14:49:18,578 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 14:49:18,579 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 14:49:18,580 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 14:49:18,580 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 14:49:18,581 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 14:49:18,581 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 14:49:18,581 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 14:49:18,582 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 14:49:18,583 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 14:49:18,583 INFO L290 TraceCheckUtils]: 34: Hoare triple {26565#false} assume !(1 == ~pended~0); {26565#false} is VALID [2022-04-28 14:49:18,584 INFO L290 TraceCheckUtils]: 35: Hoare triple {26565#false} assume ~s~0 == ~DC~0; {26565#false} is VALID [2022-04-28 14:49:18,584 INFO L290 TraceCheckUtils]: 36: Hoare triple {26565#false} assume 259 == ~status~1; {26565#false} is VALID [2022-04-28 14:49:18,585 INFO L272 TraceCheckUtils]: 37: Hoare triple {26565#false} call errorFn(); {26565#false} is VALID [2022-04-28 14:49:18,585 INFO L290 TraceCheckUtils]: 38: Hoare triple {26565#false} assume !false; {26565#false} is VALID [2022-04-28 14:49:18,586 INFO 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 14:49:18,586 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:49:18,587 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [126146195] [2022-04-28 14:49:18,587 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [126146195] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:18,587 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:18,587 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:49:18,587 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:49:18,587 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [959268895] [2022-04-28 14:49:18,587 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [959268895] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:18,587 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:18,587 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:49:18,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1212254905] [2022-04-28 14:49:18,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:49:18,588 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 14:49:18,588 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:49:18,588 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 14:49:18,625 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 14:49:18,625 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:49:18,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:18,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:49:18,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:49:18,626 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 14:49:25,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:25,564 INFO L93 Difference]: Finished difference Result 877 states and 1176 transitions. [2022-04-28 14:49:25,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 14:49:25,564 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 14:49:25,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:49:25,565 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 14:49:25,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 638 transitions. [2022-04-28 14:49:25,571 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 14:49:25,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 638 transitions. [2022-04-28 14:49:25,576 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 638 transitions. [2022-04-28 14:49:26,262 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 14:49:26,328 INFO L225 Difference]: With dead ends: 877 [2022-04-28 14:49:26,328 INFO L226 Difference]: Without dead ends: 871 [2022-04-28 14:49:26,329 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=111, Invalid=269, Unknown=0, NotChecked=0, Total=380 [2022-04-28 14:49:26,330 INFO L413 NwaCegarLoop]: 455 mSDtfsCounter, 914 mSDsluCounter, 432 mSDsCounter, 0 mSdLazyCounter, 1655 mSolverCounterSat, 223 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s 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, 2.6s IncrementalHoareTripleChecker+Time [2022-04-28 14:49:26,330 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [929 Valid, 887 Invalid, 1878 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [223 Valid, 1655 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-04-28 14:49:26,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 871 states. [2022-04-28 14:49:26,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 871 to 819. [2022-04-28 14:49:26,842 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:49:26,844 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 14:49:26,845 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 14:49:26,847 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 14:49:26,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:26,892 INFO L93 Difference]: Finished difference Result 871 states and 1170 transitions. [2022-04-28 14:49:26,892 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1170 transitions. [2022-04-28 14:49:26,895 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:26,895 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:26,897 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 14:49:26,898 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 14:49:26,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:26,942 INFO L93 Difference]: Finished difference Result 871 states and 1170 transitions. [2022-04-28 14:49:26,942 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1170 transitions. [2022-04-28 14:49:26,944 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:26,944 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:26,945 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:49:26,945 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:49:26,946 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 14:49:26,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 1103 transitions. [2022-04-28 14:49:26,998 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 1103 transitions. Word has length 39 [2022-04-28 14:49:26,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:49:26,998 INFO L495 AbstractCegarLoop]: Abstraction has 819 states and 1103 transitions. [2022-04-28 14:49:26,998 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 14:49:26,998 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 819 states and 1103 transitions. [2022-04-28 14:49:28,344 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 14:49:28,345 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1103 transitions. [2022-04-28 14:49:28,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-04-28 14:49:28,345 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:49:28,346 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 14:49:28,346 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-28 14:49:28,346 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:49:28,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:49:28,346 INFO L85 PathProgramCache]: Analyzing trace with hash 1850451194, now seen corresponding path program 1 times [2022-04-28 14:49:28,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:28,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [861743445] [2022-04-28 14:49:28,347 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:49:28,347 INFO L85 PathProgramCache]: Analyzing trace with hash 1850451194, now seen corresponding path program 2 times [2022-04-28 14:49:28,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:49:28,347 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1576931824] [2022-04-28 14:49:28,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:49:28,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:49:28,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:28,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:49:28,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:28,477 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 14:49:28,478 INFO L290 TraceCheckUtils]: 1: Hoare triple {31753#true} assume true; {31753#true} is VALID [2022-04-28 14:49:28,478 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31753#true} {31753#true} #1156#return; {31753#true} is VALID [2022-04-28 14:49:28,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:49:28,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:28,524 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 14:49:28,525 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 14:49:28,526 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 14:49:28,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:49:28,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:28,546 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 14:49:28,546 INFO L290 TraceCheckUtils]: 1: Hoare triple {31753#true} assume true; {31753#true} is VALID [2022-04-28 14:49:28,546 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 14:49:28,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:49:28,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:28,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:49:28,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:28,631 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 14:49:28,632 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 14:49:28,632 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 14:49:28,633 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 14:49:28,633 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 14:49:28,634 INFO L272 TraceCheckUtils]: 1: Hoare triple {31753#true} call IofCompleteRequest(~Irp, 0); {31785#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:28,634 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 14:49:28,634 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 14:49:28,640 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 14:49:28,641 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 14:49:28,642 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 14:49:28,642 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 14:49:28,644 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 14:49:28,646 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 14:49:28,646 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 14:49:28,646 INFO L290 TraceCheckUtils]: 2: Hoare triple {31753#true} assume true; {31753#true} is VALID [2022-04-28 14:49:28,646 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31753#true} {31753#true} #1156#return; {31753#true} is VALID [2022-04-28 14:49:28,646 INFO L272 TraceCheckUtils]: 4: Hoare triple {31753#true} call #t~ret170 := main(); {31753#true} is VALID [2022-04-28 14:49:28,647 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 14:49:28,648 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 14:49:28,649 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 14:49:28,649 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 14:49:28,650 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 14:49:28,650 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 14:49:28,650 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 14:49:28,651 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 14:49:28,651 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 14:49:28,651 INFO L290 TraceCheckUtils]: 14: Hoare triple {31753#true} assume true; {31753#true} is VALID [2022-04-28 14:49:28,652 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 14:49:28,652 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 14:49:28,653 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 14:49:28,653 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 14:49:28,654 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 14:49:28,654 INFO L272 TraceCheckUtils]: 20: Hoare triple {31753#true} call IofCompleteRequest(~Irp, 0); {31785#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:28,654 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 14:49:28,655 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 14:49:28,655 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 14:49:28,656 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 14:49:28,656 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 14:49:28,657 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 14:49:28,658 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 14:49:28,658 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 14:49:28,659 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 14:49:28,659 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 14:49:28,659 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 14:49:28,660 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 14:49:28,660 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 14:49:28,661 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 14:49:28,661 INFO L290 TraceCheckUtils]: 35: Hoare triple {31754#false} assume !(1 == ~pended~0); {31754#false} is VALID [2022-04-28 14:49:28,661 INFO L290 TraceCheckUtils]: 36: Hoare triple {31754#false} assume ~s~0 == ~DC~0; {31754#false} is VALID [2022-04-28 14:49:28,661 INFO L290 TraceCheckUtils]: 37: Hoare triple {31754#false} assume 259 == ~status~1; {31754#false} is VALID [2022-04-28 14:49:28,661 INFO L272 TraceCheckUtils]: 38: Hoare triple {31754#false} call errorFn(); {31754#false} is VALID [2022-04-28 14:49:28,661 INFO L290 TraceCheckUtils]: 39: Hoare triple {31754#false} assume !false; {31754#false} is VALID [2022-04-28 14:49:28,662 INFO 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 14:49:28,662 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:49:28,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1576931824] [2022-04-28 14:49:28,662 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1576931824] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:28,662 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:28,662 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:49:28,662 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:49:28,663 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [861743445] [2022-04-28 14:49:28,663 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [861743445] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:28,663 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:28,663 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:49:28,663 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [191036597] [2022-04-28 14:49:28,663 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:49:28,664 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 14:49:28,664 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:49:28,665 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 14:49:28,700 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 14:49:28,700 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:49:28,700 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:28,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:49:28,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:49:28,701 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 14:49:35,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:35,450 INFO L93 Difference]: Finished difference Result 877 states and 1175 transitions. [2022-04-28 14:49:35,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 14:49:35,450 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 14:49:35,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:49:35,451 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 14:49:35,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 637 transitions. [2022-04-28 14:49:35,456 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 14:49:35,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 637 transitions. [2022-04-28 14:49:35,462 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 637 transitions. [2022-04-28 14:49:36,136 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 14:49:36,188 INFO L225 Difference]: With dead ends: 877 [2022-04-28 14:49:36,188 INFO L226 Difference]: Without dead ends: 871 [2022-04-28 14:49:36,189 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=111, Invalid=269, Unknown=0, NotChecked=0, Total=380 [2022-04-28 14:49:36,189 INFO L413 NwaCegarLoop]: 456 mSDtfsCounter, 1385 mSDsluCounter, 471 mSDsCounter, 0 mSdLazyCounter, 1266 mSolverCounterSat, 383 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s 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, 2.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:49:36,189 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1400 Valid, 927 Invalid, 1649 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [383 Valid, 1266 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-28 14:49:36,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 871 states. [2022-04-28 14:49:37,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 871 to 819. [2022-04-28 14:49:37,156 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:49:37,160 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 14:49:37,161 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 14:49:37,164 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 14:49:37,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:37,207 INFO L93 Difference]: Finished difference Result 871 states and 1169 transitions. [2022-04-28 14:49:37,207 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1169 transitions. [2022-04-28 14:49:37,210 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:37,210 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:37,212 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 14:49:37,213 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 14:49:37,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:37,258 INFO L93 Difference]: Finished difference Result 871 states and 1169 transitions. [2022-04-28 14:49:37,259 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1169 transitions. [2022-04-28 14:49:37,262 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:37,262 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:37,262 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:49:37,262 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:49:37,264 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 14:49:37,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 1102 transitions. [2022-04-28 14:49:37,328 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 1102 transitions. Word has length 40 [2022-04-28 14:49:37,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:49:37,328 INFO L495 AbstractCegarLoop]: Abstraction has 819 states and 1102 transitions. [2022-04-28 14:49:37,328 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 14:49:37,328 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 819 states and 1102 transitions. [2022-04-28 14:49:38,714 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 14:49:38,714 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1102 transitions. [2022-04-28 14:49:38,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-28 14:49:38,715 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:49:38,716 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 14:49:38,716 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-28 14:49:38,716 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:49:38,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:49:38,716 INFO L85 PathProgramCache]: Analyzing trace with hash -1434972884, now seen corresponding path program 1 times [2022-04-28 14:49:38,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:38,717 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1556320937] [2022-04-28 14:49:38,717 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:49:38,717 INFO L85 PathProgramCache]: Analyzing trace with hash -1434972884, now seen corresponding path program 2 times [2022-04-28 14:49:38,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:49:38,717 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [894908052] [2022-04-28 14:49:38,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:49:38,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:49:38,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:38,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:49:38,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:38,828 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 14:49:38,829 INFO L290 TraceCheckUtils]: 1: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-28 14:49:38,829 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36942#true} {36942#true} #1156#return; {36942#true} is VALID [2022-04-28 14:49:38,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:49:38,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:38,858 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 14:49:38,858 INFO L290 TraceCheckUtils]: 1: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-28 14:49:38,858 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36942#true} {36942#true} #1066#return; {36942#true} is VALID [2022-04-28 14:49:38,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:49:38,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:38,875 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 14:49:38,875 INFO L290 TraceCheckUtils]: 1: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-28 14:49:38,875 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36942#true} {36942#true} #1068#return; {36942#true} is VALID [2022-04-28 14:49:38,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 14:49:38,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:38,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:49:38,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:38,913 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 14:49:38,914 INFO L290 TraceCheckUtils]: 1: Hoare triple {36942#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {36942#true} is VALID [2022-04-28 14:49:38,914 INFO L290 TraceCheckUtils]: 2: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-28 14:49:38,914 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36942#true} {36942#true} #1084#return; {36942#true} is VALID [2022-04-28 14:49:38,914 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 14:49:38,915 INFO L272 TraceCheckUtils]: 1: Hoare triple {36942#true} call IofCompleteRequest(~Irp, 0); {36973#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:38,915 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 14:49:38,915 INFO L290 TraceCheckUtils]: 3: Hoare triple {36942#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {36942#true} is VALID [2022-04-28 14:49:38,915 INFO L290 TraceCheckUtils]: 4: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-28 14:49:38,915 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {36942#true} {36942#true} #1084#return; {36942#true} is VALID [2022-04-28 14:49:38,915 INFO L290 TraceCheckUtils]: 6: Hoare triple {36942#true} #res := 0; {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-28 14:49:38,916 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 14:49:38,917 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 14:49:38,919 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 14:49:38,919 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 14:49:38,919 INFO L290 TraceCheckUtils]: 2: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-28 14:49:38,919 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36942#true} {36942#true} #1156#return; {36942#true} is VALID [2022-04-28 14:49:38,919 INFO L272 TraceCheckUtils]: 4: Hoare triple {36942#true} call #t~ret170 := main(); {36942#true} is VALID [2022-04-28 14:49:38,920 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 14:49:38,921 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 14:49:38,921 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 14:49:38,921 INFO L290 TraceCheckUtils]: 8: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-28 14:49:38,921 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {36942#true} {36942#true} #1066#return; {36942#true} is VALID [2022-04-28 14:49:38,921 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 14:49:38,921 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 14:49:38,922 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 14:49:38,922 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 14:49:38,922 INFO L290 TraceCheckUtils]: 14: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-28 14:49:38,922 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36942#true} {36942#true} #1068#return; {36942#true} is VALID [2022-04-28 14:49:38,922 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 14:49:38,922 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 14:49:38,922 INFO L290 TraceCheckUtils]: 18: Hoare triple {36942#true} assume 1 == ~tmp_ndt_2~0; {36942#true} is VALID [2022-04-28 14:49:38,923 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 14:49:38,923 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 14:49:38,924 INFO L272 TraceCheckUtils]: 21: Hoare triple {36942#true} call IofCompleteRequest(~Irp, 0); {36973#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:38,924 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 14:49:38,924 INFO L290 TraceCheckUtils]: 23: Hoare triple {36942#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {36942#true} is VALID [2022-04-28 14:49:38,924 INFO L290 TraceCheckUtils]: 24: Hoare triple {36942#true} assume true; {36942#true} is VALID [2022-04-28 14:49:38,924 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {36942#true} {36942#true} #1084#return; {36942#true} is VALID [2022-04-28 14:49:38,924 INFO L290 TraceCheckUtils]: 26: Hoare triple {36942#true} #res := 0; {36972#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-28 14:49:38,925 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 14:49:38,926 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 14:49:38,926 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 14:49:38,926 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 14:49:38,927 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 14:49:38,927 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 14:49:38,927 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 14:49:38,928 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 14:49:38,928 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 14:49:38,928 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 14:49:38,929 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 14:49:38,929 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 14:49:38,929 INFO L290 TraceCheckUtils]: 39: Hoare triple {36963#(= main_~status~1 0)} assume 259 == ~status~1; {36943#false} is VALID [2022-04-28 14:49:38,929 INFO L272 TraceCheckUtils]: 40: Hoare triple {36943#false} call errorFn(); {36943#false} is VALID [2022-04-28 14:49:38,929 INFO L290 TraceCheckUtils]: 41: Hoare triple {36943#false} assume !false; {36943#false} is VALID [2022-04-28 14:49:38,930 INFO 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 14:49:38,930 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:49:38,930 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [894908052] [2022-04-28 14:49:38,930 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [894908052] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:38,930 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:38,930 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:49:38,930 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:49:38,931 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1556320937] [2022-04-28 14:49:38,931 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1556320937] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:38,931 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:38,931 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:49:38,931 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517157185] [2022-04-28 14:49:38,931 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:49:38,931 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 14:49:38,931 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:49:38,932 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 14:49:38,966 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 14:49:38,966 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 14:49:38,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:38,966 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 14:49:38,966 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:49:38,967 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 14:49:44,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:44,919 INFO L93 Difference]: Finished difference Result 882 states and 1180 transitions. [2022-04-28 14:49:44,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 14:49:44,919 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 14:49:44,919 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:49:44,919 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 14:49:44,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 619 transitions. [2022-04-28 14:49:44,924 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 14:49:44,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 619 transitions. [2022-04-28 14:49:44,928 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 619 transitions. [2022-04-28 14:49:45,548 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 14:49:45,585 INFO L225 Difference]: With dead ends: 882 [2022-04-28 14:49:45,585 INFO L226 Difference]: Without dead ends: 867 [2022-04-28 14:49:45,585 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 14:49:45,586 INFO L413 NwaCegarLoop]: 488 mSDtfsCounter, 344 mSDsluCounter, 897 mSDsCounter, 0 mSdLazyCounter, 1760 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s 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, 2.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:49:45,586 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [353 Valid, 1385 Invalid, 1854 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 1760 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-28 14:49:45,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 867 states. [2022-04-28 14:49:46,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 867 to 817. [2022-04-28 14:49:46,445 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:49:46,447 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 14:49:46,448 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 14:49:46,449 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 14:49:46,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:46,493 INFO L93 Difference]: Finished difference Result 867 states and 1164 transitions. [2022-04-28 14:49:46,493 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1164 transitions. [2022-04-28 14:49:46,495 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:46,495 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:46,497 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 14:49:46,498 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 14:49:46,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:46,540 INFO L93 Difference]: Finished difference Result 867 states and 1164 transitions. [2022-04-28 14:49:46,541 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1164 transitions. [2022-04-28 14:49:46,543 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:46,543 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:46,543 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:49:46,543 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:49:46,544 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 14:49:46,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 817 states and 1098 transitions. [2022-04-28 14:49:46,600 INFO L78 Accepts]: Start accepts. Automaton has 817 states and 1098 transitions. Word has length 42 [2022-04-28 14:49:46,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:49:46,600 INFO L495 AbstractCegarLoop]: Abstraction has 817 states and 1098 transitions. [2022-04-28 14:49:46,600 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 14:49:46,600 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 817 states and 1098 transitions. [2022-04-28 14:49:48,245 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 14:49:48,245 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1098 transitions. [2022-04-28 14:49:48,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-28 14:49:48,246 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:49:48,246 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 14:49:48,247 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-28 14:49:48,247 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:49:48,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:49:48,247 INFO L85 PathProgramCache]: Analyzing trace with hash 1612959141, now seen corresponding path program 1 times [2022-04-28 14:49:48,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:48,247 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1446292885] [2022-04-28 14:49:48,248 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:49:48,248 INFO L85 PathProgramCache]: Analyzing trace with hash 1612959141, now seen corresponding path program 2 times [2022-04-28 14:49:48,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:49:48,248 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1948603895] [2022-04-28 14:49:48,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:49:48,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:49:48,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:48,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:49:48,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:48,342 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 14:49:48,343 INFO L290 TraceCheckUtils]: 1: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-28 14:49:48,343 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42112#true} {42112#true} #1156#return; {42112#true} is VALID [2022-04-28 14:49:48,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:49:48,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:48,373 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 14:49:48,373 INFO L290 TraceCheckUtils]: 1: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-28 14:49:48,373 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42112#true} {42112#true} #1066#return; {42112#true} is VALID [2022-04-28 14:49:48,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:49:48,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:48,392 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 14:49:48,393 INFO L290 TraceCheckUtils]: 1: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-28 14:49:48,393 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42112#true} {42112#true} #1068#return; {42112#true} is VALID [2022-04-28 14:49:48,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:49:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:48,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:49:48,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:48,429 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 14:49:48,429 INFO L290 TraceCheckUtils]: 1: Hoare triple {42112#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {42112#true} is VALID [2022-04-28 14:49:48,429 INFO L290 TraceCheckUtils]: 2: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-28 14:49:48,429 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42112#true} {42112#true} #1084#return; {42112#true} is VALID [2022-04-28 14:49:48,430 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 14:49:48,430 INFO L272 TraceCheckUtils]: 1: Hoare triple {42112#true} call IofCompleteRequest(~Irp, 0); {42143#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:48,430 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 14:49:48,430 INFO L290 TraceCheckUtils]: 3: Hoare triple {42112#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {42112#true} is VALID [2022-04-28 14:49:48,430 INFO L290 TraceCheckUtils]: 4: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-28 14:49:48,431 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {42112#true} {42112#true} #1084#return; {42112#true} is VALID [2022-04-28 14:49:48,431 INFO L290 TraceCheckUtils]: 6: Hoare triple {42112#true} #res := 0; {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-28 14:49:48,431 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 14:49:48,432 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 14:49:48,434 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 14:49:48,434 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 14:49:48,435 INFO L290 TraceCheckUtils]: 2: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-28 14:49:48,435 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42112#true} {42112#true} #1156#return; {42112#true} is VALID [2022-04-28 14:49:48,435 INFO L272 TraceCheckUtils]: 4: Hoare triple {42112#true} call #t~ret170 := main(); {42112#true} is VALID [2022-04-28 14:49:48,435 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 14:49:48,436 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 14:49:48,436 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 14:49:48,436 INFO L290 TraceCheckUtils]: 8: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-28 14:49:48,436 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {42112#true} {42112#true} #1066#return; {42112#true} is VALID [2022-04-28 14:49:48,436 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 14:49:48,436 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 14:49:48,437 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 14:49:48,437 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 14:49:48,437 INFO L290 TraceCheckUtils]: 14: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-28 14:49:48,437 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42112#true} {42112#true} #1068#return; {42112#true} is VALID [2022-04-28 14:49:48,438 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 14:49:48,438 INFO L290 TraceCheckUtils]: 17: Hoare triple {42112#true} assume 0 == ~tmp_ndt_1~0; {42112#true} is VALID [2022-04-28 14:49:48,438 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 14:49:48,438 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 14:49:48,439 INFO L272 TraceCheckUtils]: 20: Hoare triple {42112#true} call IofCompleteRequest(~Irp, 0); {42143#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:48,439 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 14:49:48,439 INFO L290 TraceCheckUtils]: 22: Hoare triple {42112#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {42112#true} is VALID [2022-04-28 14:49:48,439 INFO L290 TraceCheckUtils]: 23: Hoare triple {42112#true} assume true; {42112#true} is VALID [2022-04-28 14:49:48,439 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {42112#true} {42112#true} #1084#return; {42112#true} is VALID [2022-04-28 14:49:48,440 INFO L290 TraceCheckUtils]: 25: Hoare triple {42112#true} #res := 0; {42142#(and (<= |FloppyCreateClose_#res| 0) (<= 0 |FloppyCreateClose_#res|))} is VALID [2022-04-28 14:49:48,440 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 14:49:48,441 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 14:49:48,441 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 14:49:48,442 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 14:49:48,442 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 14:49:48,442 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 14:49:48,443 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 14:49:48,443 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 14:49:48,443 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 14:49:48,444 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 14:49:48,444 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 14:49:48,444 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 14:49:48,445 INFO L290 TraceCheckUtils]: 38: Hoare triple {42133#(= main_~status~1 0)} assume 259 == ~status~1; {42113#false} is VALID [2022-04-28 14:49:48,445 INFO L272 TraceCheckUtils]: 39: Hoare triple {42113#false} call errorFn(); {42113#false} is VALID [2022-04-28 14:49:48,445 INFO L290 TraceCheckUtils]: 40: Hoare triple {42113#false} assume !false; {42113#false} is VALID [2022-04-28 14:49:48,445 INFO 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 14:49:48,445 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:49:48,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1948603895] [2022-04-28 14:49:48,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1948603895] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:48,445 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:48,445 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:49:48,446 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:49:48,446 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1446292885] [2022-04-28 14:49:48,446 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1446292885] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:48,446 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:48,446 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:49:48,446 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671768959] [2022-04-28 14:49:48,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:49:48,446 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 14:49:48,447 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:49:48,447 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 14:49:48,475 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 14:49:48,476 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 14:49:48,476 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:48,476 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 14:49:48,476 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:49:48,476 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 14:49:54,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:54,426 INFO L93 Difference]: Finished difference Result 880 states and 1176 transitions. [2022-04-28 14:49:54,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 14:49:54,426 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 14:49:54,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:49:54,426 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 14:49:54,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 615 transitions. [2022-04-28 14:49:54,430 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 14:49:54,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 615 transitions. [2022-04-28 14:49:54,434 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 615 transitions. [2022-04-28 14:49:55,047 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 14:49:55,098 INFO L225 Difference]: With dead ends: 880 [2022-04-28 14:49:55,098 INFO L226 Difference]: Without dead ends: 860 [2022-04-28 14:49:55,098 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 14:49:55,099 INFO L413 NwaCegarLoop]: 475 mSDtfsCounter, 629 mSDsluCounter, 935 mSDsCounter, 0 mSdLazyCounter, 1769 mSolverCounterSat, 207 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 637 SdHoareTripleChecker+Valid, 1410 SdHoareTripleChecker+Invalid, 1976 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 207 IncrementalHoareTripleChecker+Valid, 1769 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:49:55,099 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [637 Valid, 1410 Invalid, 1976 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [207 Valid, 1769 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 14:49:55,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 860 states. [2022-04-28 14:49:55,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 860 to 810. [2022-04-28 14:49:55,884 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:49:55,886 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 14:49:55,887 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 14:49:55,888 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 14:49:55,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:55,931 INFO L93 Difference]: Finished difference Result 860 states and 1155 transitions. [2022-04-28 14:49:55,931 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1155 transitions. [2022-04-28 14:49:55,933 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:55,933 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:55,935 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 14:49:55,936 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 14:49:55,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:55,978 INFO L93 Difference]: Finished difference Result 860 states and 1155 transitions. [2022-04-28 14:49:55,978 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1155 transitions. [2022-04-28 14:49:55,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:55,980 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:55,980 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:49:55,980 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:49:55,982 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 14:49:56,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 810 states and 1089 transitions. [2022-04-28 14:49:56,038 INFO L78 Accepts]: Start accepts. Automaton has 810 states and 1089 transitions. Word has length 41 [2022-04-28 14:49:56,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:49:56,038 INFO L495 AbstractCegarLoop]: Abstraction has 810 states and 1089 transitions. [2022-04-28 14:49:56,039 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 14:49:56,039 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 810 states and 1089 transitions. [2022-04-28 14:49:57,520 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 14:49:57,520 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1089 transitions. [2022-04-28 14:49:57,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-28 14:49:57,521 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:49:57,521 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 14:49:57,522 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-28 14:49:57,522 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:49:57,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:49:57,522 INFO L85 PathProgramCache]: Analyzing trace with hash 2069240196, now seen corresponding path program 1 times [2022-04-28 14:49:57,522 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:57,522 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [332034604] [2022-04-28 14:49:57,523 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:49:57,523 INFO L85 PathProgramCache]: Analyzing trace with hash 2069240196, now seen corresponding path program 2 times [2022-04-28 14:49:57,523 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:49:57,523 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [718345086] [2022-04-28 14:49:57,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:49:57,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:49:57,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:57,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:49:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:57,623 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 14:49:57,624 INFO L290 TraceCheckUtils]: 1: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-28 14:49:57,624 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47250#true} {47250#true} #1156#return; {47250#true} is VALID [2022-04-28 14:49:57,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:49:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:57,670 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 14:49:57,670 INFO L290 TraceCheckUtils]: 1: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-28 14:49:57,670 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47250#true} {47250#true} #1066#return; {47250#true} is VALID [2022-04-28 14:49:57,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:49:57,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:57,684 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 14:49:57,684 INFO L290 TraceCheckUtils]: 1: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-28 14:49:57,684 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47250#true} {47250#true} #1068#return; {47250#true} is VALID [2022-04-28 14:49:57,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:49:57,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:57,742 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 14:49:57,743 INFO L290 TraceCheckUtils]: 1: Hoare triple {47250#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {47250#true} is VALID [2022-04-28 14:49:57,743 INFO L290 TraceCheckUtils]: 2: Hoare triple {47250#true} assume !(0 != ~disketteExtension__IsRemoved~1); {47250#true} is VALID [2022-04-28 14:49:57,743 INFO L290 TraceCheckUtils]: 3: Hoare triple {47250#true} assume !(0 == ~disketteExtension__IsStarted~2); {47250#true} is VALID [2022-04-28 14:49:57,743 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 14:49:57,743 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 14:49:57,745 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 14:49:57,745 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 14:49:57,745 INFO L290 TraceCheckUtils]: 8: Hoare triple {47251#false} #res := ~ntStatus~3; {47251#false} is VALID [2022-04-28 14:49:57,745 INFO L290 TraceCheckUtils]: 9: Hoare triple {47251#false} assume true; {47251#false} is VALID [2022-04-28 14:49:57,746 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {47251#false} {47250#true} #1074#return; {47251#false} is VALID [2022-04-28 14:49:57,747 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 14:49:57,747 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 14:49:57,747 INFO L290 TraceCheckUtils]: 2: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-28 14:49:57,748 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47250#true} {47250#true} #1156#return; {47250#true} is VALID [2022-04-28 14:49:57,748 INFO L272 TraceCheckUtils]: 4: Hoare triple {47250#true} call #t~ret170 := main(); {47250#true} is VALID [2022-04-28 14:49:57,748 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 14:49:57,749 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 14:49:57,749 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 14:49:57,749 INFO L290 TraceCheckUtils]: 8: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-28 14:49:57,749 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {47250#true} {47250#true} #1066#return; {47250#true} is VALID [2022-04-28 14:49:57,749 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 14:49:57,749 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 14:49:57,750 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 14:49:57,750 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 14:49:57,750 INFO L290 TraceCheckUtils]: 14: Hoare triple {47250#true} assume true; {47250#true} is VALID [2022-04-28 14:49:57,750 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {47250#true} {47250#true} #1068#return; {47250#true} is VALID [2022-04-28 14:49:57,750 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 14:49:57,750 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 14:49:57,750 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 14:49:57,750 INFO L290 TraceCheckUtils]: 19: Hoare triple {47250#true} assume 2 == ~tmp_ndt_3~0; {47250#true} is VALID [2022-04-28 14:49:57,751 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 14:49:57,751 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 14:49:57,751 INFO L290 TraceCheckUtils]: 22: Hoare triple {47250#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {47250#true} is VALID [2022-04-28 14:49:57,751 INFO L290 TraceCheckUtils]: 23: Hoare triple {47250#true} assume !(0 != ~disketteExtension__IsRemoved~1); {47250#true} is VALID [2022-04-28 14:49:57,752 INFO L290 TraceCheckUtils]: 24: Hoare triple {47250#true} assume !(0 == ~disketteExtension__IsStarted~2); {47250#true} is VALID [2022-04-28 14:49:57,752 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 14:49:57,752 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 14:49:57,752 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 14:49:57,753 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 14:49:57,753 INFO L290 TraceCheckUtils]: 29: Hoare triple {47251#false} #res := ~ntStatus~3; {47251#false} is VALID [2022-04-28 14:49:57,753 INFO L290 TraceCheckUtils]: 30: Hoare triple {47251#false} assume true; {47251#false} is VALID [2022-04-28 14:49:57,753 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {47251#false} {47250#true} #1074#return; {47251#false} is VALID [2022-04-28 14:49:57,753 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 14:49:57,753 INFO L290 TraceCheckUtils]: 33: Hoare triple {47251#false} assume !(1 == ~pended~0); {47251#false} is VALID [2022-04-28 14:49:57,753 INFO L290 TraceCheckUtils]: 34: Hoare triple {47251#false} assume !(1 == ~pended~0); {47251#false} is VALID [2022-04-28 14:49:57,753 INFO L290 TraceCheckUtils]: 35: Hoare triple {47251#false} assume ~s~0 != ~UNLOADED~0; {47251#false} is VALID [2022-04-28 14:49:57,754 INFO L290 TraceCheckUtils]: 36: Hoare triple {47251#false} assume -1 != ~status~1; {47251#false} is VALID [2022-04-28 14:49:57,754 INFO L290 TraceCheckUtils]: 37: Hoare triple {47251#false} assume ~s~0 != ~SKIP2~0; {47251#false} is VALID [2022-04-28 14:49:57,754 INFO L290 TraceCheckUtils]: 38: Hoare triple {47251#false} assume ~s~0 != ~IPC~0; {47251#false} is VALID [2022-04-28 14:49:57,754 INFO L290 TraceCheckUtils]: 39: Hoare triple {47251#false} assume ~s~0 != ~DC~0; {47251#false} is VALID [2022-04-28 14:49:57,754 INFO L272 TraceCheckUtils]: 40: Hoare triple {47251#false} call errorFn(); {47251#false} is VALID [2022-04-28 14:49:57,754 INFO L290 TraceCheckUtils]: 41: Hoare triple {47251#false} assume !false; {47251#false} is VALID [2022-04-28 14:49:57,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:49:57,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:49:57,754 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [718345086] [2022-04-28 14:49:57,755 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [718345086] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:57,755 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:57,755 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 14:49:57,755 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:49:57,755 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [332034604] [2022-04-28 14:49:57,755 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [332034604] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:57,755 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:57,755 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 14:49:57,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [550563713] [2022-04-28 14:49:57,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:49:57,756 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 14:49:57,756 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:49:57,756 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 14:49:57,787 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 14:49:57,788 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 14:49:57,788 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:57,788 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 14:49:57,788 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:49:57,788 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 14:50:01,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:01,909 INFO L93 Difference]: Finished difference Result 857 states and 1144 transitions. [2022-04-28 14:50:01,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 14:50:01,909 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 14:50:01,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:50:01,909 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 14:50:01,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 574 transitions. [2022-04-28 14:50:01,914 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 14:50:01,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 574 transitions. [2022-04-28 14:50:01,919 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 574 transitions. [2022-04-28 14:50:02,497 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 14:50:02,528 INFO L225 Difference]: With dead ends: 857 [2022-04-28 14:50:02,529 INFO L226 Difference]: Without dead ends: 835 [2022-04-28 14:50:02,529 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 14:50:02,529 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 14:50:02,530 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 14:50:02,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 835 states. [2022-04-28 14:50:03,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 835 to 812. [2022-04-28 14:50:03,304 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:50:03,306 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 14:50:03,307 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 14:50:03,308 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 14:50:03,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:03,338 INFO L93 Difference]: Finished difference Result 835 states and 1118 transitions. [2022-04-28 14:50:03,338 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1118 transitions. [2022-04-28 14:50:03,340 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:03,340 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:03,341 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 14:50:03,342 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 14:50:03,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:03,382 INFO L93 Difference]: Finished difference Result 835 states and 1118 transitions. [2022-04-28 14:50:03,382 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1118 transitions. [2022-04-28 14:50:03,384 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:03,384 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:03,384 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:50:03,384 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:50:03,386 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 14:50:03,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 812 states and 1091 transitions. [2022-04-28 14:50:03,440 INFO L78 Accepts]: Start accepts. Automaton has 812 states and 1091 transitions. Word has length 42 [2022-04-28 14:50:03,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:50:03,440 INFO L495 AbstractCegarLoop]: Abstraction has 812 states and 1091 transitions. [2022-04-28 14:50:03,440 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 14:50:03,441 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 812 states and 1091 transitions. [2022-04-28 14:50:04,807 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 14:50:04,807 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1091 transitions. [2022-04-28 14:50:04,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-28 14:50:04,808 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:50:04,808 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 14:50:04,808 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-28 14:50:04,808 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:50:04,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:50:04,809 INFO L85 PathProgramCache]: Analyzing trace with hash -289846458, now seen corresponding path program 1 times [2022-04-28 14:50:04,809 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:04,809 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [409960778] [2022-04-28 14:50:04,809 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:50:04,809 INFO L85 PathProgramCache]: Analyzing trace with hash -289846458, now seen corresponding path program 2 times [2022-04-28 14:50:04,809 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:50:04,809 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [312109396] [2022-04-28 14:50:04,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:50:04,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:50:04,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:04,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:50:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:04,925 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 14:50:04,925 INFO L290 TraceCheckUtils]: 1: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-28 14:50:04,925 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52296#true} {52296#true} #1156#return; {52296#true} is VALID [2022-04-28 14:50:04,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:50:04,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:04,949 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 14:50:04,950 INFO L290 TraceCheckUtils]: 1: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-28 14:50:04,950 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52296#true} {52296#true} #1066#return; {52296#true} is VALID [2022-04-28 14:50:04,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:50:04,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:04,964 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 14:50:04,964 INFO L290 TraceCheckUtils]: 1: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-28 14:50:04,964 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52296#true} {52296#true} #1068#return; {52296#true} is VALID [2022-04-28 14:50:04,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-28 14:50:04,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:04,988 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 14:50:04,988 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 14:50:04,989 INFO L290 TraceCheckUtils]: 2: Hoare triple {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 14:50:04,989 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 14:50:04,991 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 14:50:04,991 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 14:50:04,991 INFO L290 TraceCheckUtils]: 2: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-28 14:50:04,991 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52296#true} {52296#true} #1156#return; {52296#true} is VALID [2022-04-28 14:50:04,991 INFO L272 TraceCheckUtils]: 4: Hoare triple {52296#true} call #t~ret170 := main(); {52296#true} is VALID [2022-04-28 14:50:04,991 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 14:50:04,992 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 14:50:04,992 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 14:50:04,992 INFO L290 TraceCheckUtils]: 8: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-28 14:50:04,992 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {52296#true} {52296#true} #1066#return; {52296#true} is VALID [2022-04-28 14:50:04,992 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 14:50:04,992 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 14:50:04,993 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 14:50:04,993 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 14:50:04,993 INFO L290 TraceCheckUtils]: 14: Hoare triple {52296#true} assume true; {52296#true} is VALID [2022-04-28 14:50:04,993 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {52296#true} {52296#true} #1068#return; {52296#true} is VALID [2022-04-28 14:50:04,993 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 14:50:04,993 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 14:50:04,993 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 14:50:04,993 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 14:50:04,993 INFO L290 TraceCheckUtils]: 20: Hoare triple {52296#true} assume 3 == ~tmp_ndt_4~0; {52296#true} is VALID [2022-04-28 14:50:04,994 INFO L272 TraceCheckUtils]: 21: Hoare triple {52296#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {52296#true} is VALID [2022-04-28 14:50:04,994 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 14:50:04,994 INFO L290 TraceCheckUtils]: 23: Hoare triple {52296#true} assume 1 == ~PagingReferenceCount~0; {52296#true} is VALID [2022-04-28 14:50:04,994 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 14:50:04,994 INFO L290 TraceCheckUtils]: 25: Hoare triple {52296#true} assume !(0 != ~disketteExtension__IsRemoved~0); {52296#true} is VALID [2022-04-28 14:50:04,994 INFO L290 TraceCheckUtils]: 26: Hoare triple {52296#true} assume !(0 == ~irpSp__MinorFunction~0); {52296#true} is VALID [2022-04-28 14:50:04,994 INFO L290 TraceCheckUtils]: 27: Hoare triple {52296#true} assume 5 == ~irpSp__MinorFunction~0; {52296#true} is VALID [2022-04-28 14:50:04,994 INFO L290 TraceCheckUtils]: 28: Hoare triple {52296#true} assume 5 == ~irpSp__MinorFunction~0; {52296#true} is VALID [2022-04-28 14:50:04,994 INFO L290 TraceCheckUtils]: 29: Hoare triple {52296#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {52296#true} is VALID [2022-04-28 14:50:04,995 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 14:50:04,995 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 14:50:04,995 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 14:50:04,996 INFO L290 TraceCheckUtils]: 33: Hoare triple {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {52317#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 14:50:04,996 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 14:50:04,997 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 14:50:04,997 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 14:50:04,997 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 14:50:04,997 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 14:50:04,997 INFO L290 TraceCheckUtils]: 39: Hoare triple {52297#false} assume !(~s~0 == ~MPR3~0); {52297#false} is VALID [2022-04-28 14:50:04,997 INFO L290 TraceCheckUtils]: 40: Hoare triple {52297#false} assume !(1 == ~customIrp~0); {52297#false} is VALID [2022-04-28 14:50:04,997 INFO L290 TraceCheckUtils]: 41: Hoare triple {52297#false} assume ~s~0 == ~MPR3~0; {52297#false} is VALID [2022-04-28 14:50:04,998 INFO L272 TraceCheckUtils]: 42: Hoare triple {52297#false} call errorFn(); {52297#false} is VALID [2022-04-28 14:50:04,998 INFO L290 TraceCheckUtils]: 43: Hoare triple {52297#false} assume !false; {52297#false} is VALID [2022-04-28 14:50:04,998 INFO 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 14:50:04,998 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:50:04,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [312109396] [2022-04-28 14:50:04,998 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [312109396] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:04,998 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:04,998 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:50:04,999 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:50:04,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [409960778] [2022-04-28 14:50:04,999 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [409960778] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:04,999 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:04,999 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:50:04,999 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [478066098] [2022-04-28 14:50:04,999 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:50:05,000 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 14:50:05,001 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:50:05,001 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 14:50:05,031 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 14:50:05,032 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 14:50:05,032 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:05,032 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 14:50:05,032 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-04-28 14:50:05,032 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 14:50:10,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:10,212 INFO L93 Difference]: Finished difference Result 908 states and 1209 transitions. [2022-04-28 14:50:10,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 14:50:10,212 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 14:50:10,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:50:10,212 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 14:50:10,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 627 transitions. [2022-04-28 14:50:10,216 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 14:50:10,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 627 transitions. [2022-04-28 14:50:10,221 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 627 transitions. [2022-04-28 14:50:10,839 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 14:50:10,870 INFO L225 Difference]: With dead ends: 908 [2022-04-28 14:50:10,870 INFO L226 Difference]: Without dead ends: 840 [2022-04-28 14:50:10,871 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 14:50:10,871 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 14:50:10,871 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 14:50:10,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 840 states. [2022-04-28 14:50:11,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 840 to 816. [2022-04-28 14:50:11,734 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:50:11,735 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 14:50:11,736 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 14:50:11,736 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 14:50:11,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:11,766 INFO L93 Difference]: Finished difference Result 840 states and 1124 transitions. [2022-04-28 14:50:11,766 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1124 transitions. [2022-04-28 14:50:11,768 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:11,768 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:11,769 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 14:50:11,770 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 14:50:11,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:11,796 INFO L93 Difference]: Finished difference Result 840 states and 1124 transitions. [2022-04-28 14:50:11,796 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1124 transitions. [2022-04-28 14:50:11,798 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:11,798 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:11,798 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:50:11,798 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:50:11,799 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 14:50:11,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 816 states and 1096 transitions. [2022-04-28 14:50:11,835 INFO L78 Accepts]: Start accepts. Automaton has 816 states and 1096 transitions. Word has length 44 [2022-04-28 14:50:11,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:50:11,835 INFO L495 AbstractCegarLoop]: Abstraction has 816 states and 1096 transitions. [2022-04-28 14:50:11,836 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 14:50:11,836 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 816 states and 1096 transitions. [2022-04-28 14:50:13,296 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 14:50:13,297 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1096 transitions. [2022-04-28 14:50:13,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-28 14:50:13,297 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:50:13,297 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 14:50:13,298 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-28 14:50:13,298 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:50:13,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:50:13,298 INFO L85 PathProgramCache]: Analyzing trace with hash -1666051445, now seen corresponding path program 1 times [2022-04-28 14:50:13,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:13,298 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [930749568] [2022-04-28 14:50:13,298 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:50:13,299 INFO L85 PathProgramCache]: Analyzing trace with hash -1666051445, now seen corresponding path program 2 times [2022-04-28 14:50:13,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:50:13,299 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1405203286] [2022-04-28 14:50:13,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:50:13,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:50:13,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:13,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:50:13,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:13,398 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 14:50:13,399 INFO L290 TraceCheckUtils]: 1: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-28 14:50:13,399 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {57454#true} {57454#true} #1156#return; {57454#true} is VALID [2022-04-28 14:50:13,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:50:13,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:13,421 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 14:50:13,422 INFO L290 TraceCheckUtils]: 1: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-28 14:50:13,422 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {57454#true} {57454#true} #1066#return; {57454#true} is VALID [2022-04-28 14:50:13,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:50:13,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:13,434 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 14:50:13,434 INFO L290 TraceCheckUtils]: 1: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-28 14:50:13,434 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {57454#true} {57454#true} #1068#return; {57454#true} is VALID [2022-04-28 14:50:13,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:50:13,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:13,489 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 14:50:13,489 INFO L290 TraceCheckUtils]: 1: Hoare triple {57454#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {57454#true} is VALID [2022-04-28 14:50:13,489 INFO L290 TraceCheckUtils]: 2: Hoare triple {57454#true} assume !(0 != ~disketteExtension__IsRemoved~1); {57454#true} is VALID [2022-04-28 14:50:13,489 INFO L290 TraceCheckUtils]: 3: Hoare triple {57454#true} assume !(0 == ~disketteExtension__IsStarted~2); {57454#true} is VALID [2022-04-28 14:50:13,490 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 14:50:13,490 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 14:50:13,490 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 14:50:13,490 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 14:50:13,491 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 14:50:13,491 INFO L290 TraceCheckUtils]: 9: Hoare triple {57455#false} #res := ~ntStatus~3; {57455#false} is VALID [2022-04-28 14:50:13,491 INFO L290 TraceCheckUtils]: 10: Hoare triple {57455#false} assume true; {57455#false} is VALID [2022-04-28 14:50:13,491 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {57455#false} {57454#true} #1074#return; {57455#false} is VALID [2022-04-28 14:50:13,493 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 14:50:13,493 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 14:50:13,493 INFO L290 TraceCheckUtils]: 2: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-28 14:50:13,493 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {57454#true} {57454#true} #1156#return; {57454#true} is VALID [2022-04-28 14:50:13,493 INFO L272 TraceCheckUtils]: 4: Hoare triple {57454#true} call #t~ret170 := main(); {57454#true} is VALID [2022-04-28 14:50:13,493 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 14:50:13,494 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 14:50:13,494 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 14:50:13,494 INFO L290 TraceCheckUtils]: 8: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-28 14:50:13,494 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {57454#true} {57454#true} #1066#return; {57454#true} is VALID [2022-04-28 14:50:13,494 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 14:50:13,494 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 14:50:13,495 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 14:50:13,495 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 14:50:13,495 INFO L290 TraceCheckUtils]: 14: Hoare triple {57454#true} assume true; {57454#true} is VALID [2022-04-28 14:50:13,495 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {57454#true} {57454#true} #1068#return; {57454#true} is VALID [2022-04-28 14:50:13,495 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 14:50:13,495 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 14:50:13,495 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 14:50:13,496 INFO L290 TraceCheckUtils]: 19: Hoare triple {57454#true} assume 2 == ~tmp_ndt_3~0; {57454#true} is VALID [2022-04-28 14:50:13,496 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 14:50:13,496 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 14:50:13,496 INFO L290 TraceCheckUtils]: 22: Hoare triple {57454#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {57454#true} is VALID [2022-04-28 14:50:13,496 INFO L290 TraceCheckUtils]: 23: Hoare triple {57454#true} assume !(0 != ~disketteExtension__IsRemoved~1); {57454#true} is VALID [2022-04-28 14:50:13,497 INFO L290 TraceCheckUtils]: 24: Hoare triple {57454#true} assume !(0 == ~disketteExtension__IsStarted~2); {57454#true} is VALID [2022-04-28 14:50:13,497 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 14:50:13,497 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 14:50:13,497 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 14:50:13,497 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 14:50:13,498 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 14:50:13,498 INFO L290 TraceCheckUtils]: 30: Hoare triple {57455#false} #res := ~ntStatus~3; {57455#false} is VALID [2022-04-28 14:50:13,498 INFO L290 TraceCheckUtils]: 31: Hoare triple {57455#false} assume true; {57455#false} is VALID [2022-04-28 14:50:13,498 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {57455#false} {57454#true} #1074#return; {57455#false} is VALID [2022-04-28 14:50:13,498 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 14:50:13,498 INFO L290 TraceCheckUtils]: 34: Hoare triple {57455#false} assume !(1 == ~pended~0); {57455#false} is VALID [2022-04-28 14:50:13,498 INFO L290 TraceCheckUtils]: 35: Hoare triple {57455#false} assume !(1 == ~pended~0); {57455#false} is VALID [2022-04-28 14:50:13,498 INFO L290 TraceCheckUtils]: 36: Hoare triple {57455#false} assume ~s~0 != ~UNLOADED~0; {57455#false} is VALID [2022-04-28 14:50:13,498 INFO L290 TraceCheckUtils]: 37: Hoare triple {57455#false} assume -1 != ~status~1; {57455#false} is VALID [2022-04-28 14:50:13,499 INFO L290 TraceCheckUtils]: 38: Hoare triple {57455#false} assume ~s~0 != ~SKIP2~0; {57455#false} is VALID [2022-04-28 14:50:13,499 INFO L290 TraceCheckUtils]: 39: Hoare triple {57455#false} assume ~s~0 != ~IPC~0; {57455#false} is VALID [2022-04-28 14:50:13,499 INFO L290 TraceCheckUtils]: 40: Hoare triple {57455#false} assume ~s~0 != ~DC~0; {57455#false} is VALID [2022-04-28 14:50:13,499 INFO L272 TraceCheckUtils]: 41: Hoare triple {57455#false} call errorFn(); {57455#false} is VALID [2022-04-28 14:50:13,499 INFO L290 TraceCheckUtils]: 42: Hoare triple {57455#false} assume !false; {57455#false} is VALID [2022-04-28 14:50:13,499 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 14:50:13,499 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:50:13,499 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1405203286] [2022-04-28 14:50:13,499 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1405203286] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:13,499 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:13,500 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 14:50:13,500 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:50:13,500 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [930749568] [2022-04-28 14:50:13,500 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [930749568] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:13,500 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:13,500 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 14:50:13,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1802003584] [2022-04-28 14:50:13,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:50:13,500 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 14:50:13,501 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:50:13,501 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 14:50:13,532 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 14:50:13,532 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 14:50:13,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:13,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 14:50:13,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:50:13,533 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 14:50:18,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:18,351 INFO L93 Difference]: Finished difference Result 860 states and 1147 transitions. [2022-04-28 14:50:18,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 14:50:18,351 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 14:50:18,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:50:18,351 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 14:50:18,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 571 transitions. [2022-04-28 14:50:18,356 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 14:50:18,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 571 transitions. [2022-04-28 14:50:18,361 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 571 transitions. [2022-04-28 14:50:18,909 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 14:50:18,940 INFO L225 Difference]: With dead ends: 860 [2022-04-28 14:50:18,940 INFO L226 Difference]: Without dead ends: 838 [2022-04-28 14:50:18,940 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2022-04-28 14:50:18,941 INFO L413 NwaCegarLoop]: 461 mSDtfsCounter, 535 mSDsluCounter, 568 mSDsCounter, 0 mSdLazyCounter, 1296 mSolverCounterSat, 201 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 540 SdHoareTripleChecker+Valid, 1029 SdHoareTripleChecker+Invalid, 1497 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 201 IncrementalHoareTripleChecker+Valid, 1296 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-28 14:50:18,941 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [540 Valid, 1029 Invalid, 1497 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [201 Valid, 1296 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-28 14:50:18,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 838 states. [2022-04-28 14:50:19,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 838 to 816. [2022-04-28 14:50:19,795 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:50:19,796 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 14:50:19,797 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 14:50:19,797 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 14:50:19,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:19,824 INFO L93 Difference]: Finished difference Result 838 states and 1121 transitions. [2022-04-28 14:50:19,824 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1121 transitions. [2022-04-28 14:50:19,825 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:19,825 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:19,826 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 14:50:19,827 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 14:50:19,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:19,866 INFO L93 Difference]: Finished difference Result 838 states and 1121 transitions. [2022-04-28 14:50:19,866 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1121 transitions. [2022-04-28 14:50:19,868 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:19,868 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:19,868 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:50:19,868 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:50:19,870 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 14:50:19,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 816 states and 1096 transitions. [2022-04-28 14:50:19,926 INFO L78 Accepts]: Start accepts. Automaton has 816 states and 1096 transitions. Word has length 43 [2022-04-28 14:50:19,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:50:19,926 INFO L495 AbstractCegarLoop]: Abstraction has 816 states and 1096 transitions. [2022-04-28 14:50:19,926 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 14:50:19,926 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 816 states and 1096 transitions. [2022-04-28 14:50:21,378 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 14:50:21,378 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1096 transitions. [2022-04-28 14:50:21,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-04-28 14:50:21,379 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:50:21,379 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 14:50:21,379 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-28 14:50:21,379 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:50:21,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:50:21,380 INFO L85 PathProgramCache]: Analyzing trace with hash -233101078, now seen corresponding path program 1 times [2022-04-28 14:50:21,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:21,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1152967801] [2022-04-28 14:50:21,380 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:50:21,380 INFO L85 PathProgramCache]: Analyzing trace with hash -233101078, now seen corresponding path program 2 times [2022-04-28 14:50:21,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:50:21,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1071211592] [2022-04-28 14:50:21,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:50:21,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:50:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:21,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:50:21,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:21,501 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 14:50:21,501 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-28 14:50:21,501 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {62523#true} {62523#true} #1156#return; {62523#true} is VALID [2022-04-28 14:50:21,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:50:21,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:21,526 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 14:50:21,526 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-28 14:50:21,527 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {62523#true} {62523#true} #1066#return; {62523#true} is VALID [2022-04-28 14:50:21,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:50:21,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:21,541 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 14:50:21,541 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-28 14:50:21,542 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {62523#true} {62523#true} #1068#return; {62523#true} is VALID [2022-04-28 14:50:21,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:50:21,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:21,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:50:21,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:21,611 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 14:50:21,611 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {62523#true} is VALID [2022-04-28 14:50:21,611 INFO L290 TraceCheckUtils]: 2: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-28 14:50:21,611 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {62523#true} {62523#true} #1130#return; {62523#true} is VALID [2022-04-28 14:50:21,611 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 14:50:21,611 INFO L290 TraceCheckUtils]: 1: Hoare triple {62523#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {62523#true} is VALID [2022-04-28 14:50:21,611 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 14:50:21,612 INFO L272 TraceCheckUtils]: 3: Hoare triple {62523#true} call IofCompleteRequest(~Irp, 0); {62556#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:21,612 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 14:50:21,612 INFO L290 TraceCheckUtils]: 5: Hoare triple {62523#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {62523#true} is VALID [2022-04-28 14:50:21,612 INFO L290 TraceCheckUtils]: 6: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-28 14:50:21,612 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {62523#true} {62523#true} #1130#return; {62523#true} is VALID [2022-04-28 14:50:21,613 INFO L290 TraceCheckUtils]: 8: Hoare triple {62523#true} #res := -1073741738; {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-28 14:50:21,613 INFO L290 TraceCheckUtils]: 9: Hoare triple {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} assume true; {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-28 14:50:21,613 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 14:50:21,615 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 14:50:21,615 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 14:50:21,615 INFO L290 TraceCheckUtils]: 2: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-28 14:50:21,615 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {62523#true} {62523#true} #1156#return; {62523#true} is VALID [2022-04-28 14:50:21,615 INFO L272 TraceCheckUtils]: 4: Hoare triple {62523#true} call #t~ret170 := main(); {62523#true} is VALID [2022-04-28 14:50:21,616 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 14:50:21,616 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 14:50:21,617 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 14:50:21,617 INFO L290 TraceCheckUtils]: 8: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-28 14:50:21,617 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {62523#true} {62523#true} #1066#return; {62523#true} is VALID [2022-04-28 14:50:21,617 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 14:50:21,617 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 14:50:21,617 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 14:50:21,618 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 14:50:21,618 INFO L290 TraceCheckUtils]: 14: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-28 14:50:21,618 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {62523#true} {62523#true} #1068#return; {62523#true} is VALID [2022-04-28 14:50:21,618 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 14:50:21,618 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 14:50:21,618 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 14:50:21,618 INFO L290 TraceCheckUtils]: 19: Hoare triple {62523#true} assume 2 == ~tmp_ndt_3~0; {62523#true} is VALID [2022-04-28 14:50:21,619 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 14:50:21,619 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 14:50:21,619 INFO L290 TraceCheckUtils]: 22: Hoare triple {62523#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {62523#true} is VALID [2022-04-28 14:50:21,619 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 14:50:21,620 INFO L272 TraceCheckUtils]: 24: Hoare triple {62523#true} call IofCompleteRequest(~Irp, 0); {62556#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:21,620 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 14:50:21,620 INFO L290 TraceCheckUtils]: 26: Hoare triple {62523#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {62523#true} is VALID [2022-04-28 14:50:21,620 INFO L290 TraceCheckUtils]: 27: Hoare triple {62523#true} assume true; {62523#true} is VALID [2022-04-28 14:50:21,620 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {62523#true} {62523#true} #1130#return; {62523#true} is VALID [2022-04-28 14:50:21,620 INFO L290 TraceCheckUtils]: 29: Hoare triple {62523#true} #res := -1073741738; {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-28 14:50:21,621 INFO L290 TraceCheckUtils]: 30: Hoare triple {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} assume true; {62555#(<= (+ |FloppyDeviceControl_#res| 1073741738) 0)} is VALID [2022-04-28 14:50:21,621 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 14:50:21,622 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 14:50:21,622 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 14:50:21,622 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 14:50:21,623 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 14:50:21,623 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 14:50:21,624 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 14:50:21,624 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 14:50:21,624 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 14:50:21,625 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 14:50:21,625 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 14:50:21,625 INFO L290 TraceCheckUtils]: 42: Hoare triple {62546#(<= (+ main_~status~1 1073741738) 0)} assume 259 == ~status~1; {62524#false} is VALID [2022-04-28 14:50:21,625 INFO L272 TraceCheckUtils]: 43: Hoare triple {62524#false} call errorFn(); {62524#false} is VALID [2022-04-28 14:50:21,625 INFO L290 TraceCheckUtils]: 44: Hoare triple {62524#false} assume !false; {62524#false} is VALID [2022-04-28 14:50:21,626 INFO 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 14:50:21,626 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:50:21,626 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1071211592] [2022-04-28 14:50:21,626 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1071211592] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:21,626 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:21,626 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:50:21,626 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:50:21,626 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1152967801] [2022-04-28 14:50:21,627 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1152967801] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:21,627 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:21,627 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:50:21,627 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1050370478] [2022-04-28 14:50:21,627 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:50:21,627 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 14:50:21,627 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:50:21,628 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 14:50:21,662 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 14:50:21,662 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 14:50:21,662 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:21,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 14:50:21,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:50:21,663 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 14:50:27,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:27,123 INFO L93 Difference]: Finished difference Result 861 states and 1149 transitions. [2022-04-28 14:50:27,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 14:50:27,123 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 14:50:27,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:50:27,123 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 14:50:27,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 583 transitions. [2022-04-28 14:50:27,127 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 14:50:27,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 583 transitions. [2022-04-28 14:50:27,131 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 583 transitions. [2022-04-28 14:50:27,705 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 14:50:27,753 INFO L225 Difference]: With dead ends: 861 [2022-04-28 14:50:27,753 INFO L226 Difference]: Without dead ends: 843 [2022-04-28 14:50:27,754 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 14:50:27,754 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 14:50:27,754 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 14:50:27,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 843 states. [2022-04-28 14:50:28,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 843 to 814. [2022-04-28 14:50:28,543 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:50:28,544 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 14:50:28,545 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 14:50:28,545 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 14:50:28,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:28,571 INFO L93 Difference]: Finished difference Result 843 states and 1130 transitions. [2022-04-28 14:50:28,572 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1130 transitions. [2022-04-28 14:50:28,573 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:28,573 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:28,574 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 14:50:28,575 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 14:50:28,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:28,615 INFO L93 Difference]: Finished difference Result 843 states and 1130 transitions. [2022-04-28 14:50:28,615 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1130 transitions. [2022-04-28 14:50:28,617 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:28,617 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:28,617 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:50:28,617 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:50:28,619 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 14:50:28,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 814 states and 1092 transitions. [2022-04-28 14:50:28,674 INFO L78 Accepts]: Start accepts. Automaton has 814 states and 1092 transitions. Word has length 45 [2022-04-28 14:50:28,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:50:28,674 INFO L495 AbstractCegarLoop]: Abstraction has 814 states and 1092 transitions. [2022-04-28 14:50:28,674 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 14:50:28,674 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 814 states and 1092 transitions. [2022-04-28 14:50:30,114 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 14:50:30,114 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1092 transitions. [2022-04-28 14:50:30,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-28 14:50:30,115 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:50:30,115 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 14:50:30,115 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-28 14:50:30,116 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:50:30,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:50:30,116 INFO L85 PathProgramCache]: Analyzing trace with hash 1086119000, now seen corresponding path program 1 times [2022-04-28 14:50:30,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:30,116 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [574622418] [2022-04-28 14:50:30,116 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:50:30,116 INFO L85 PathProgramCache]: Analyzing trace with hash 1086119000, now seen corresponding path program 2 times [2022-04-28 14:50:30,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:50:30,116 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924147163] [2022-04-28 14:50:30,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:50:30,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:50:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:30,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:50:30,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:30,230 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 14:50:30,231 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-28 14:50:30,231 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {67595#true} {67595#true} #1156#return; {67595#true} is VALID [2022-04-28 14:50:30,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:50:30,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:30,254 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 14:50:30,254 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-28 14:50:30,254 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {67595#true} {67595#true} #1066#return; {67595#true} is VALID [2022-04-28 14:50:30,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:50:30,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:30,267 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 14:50:30,267 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-28 14:50:30,267 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {67595#true} {67595#true} #1068#return; {67595#true} is VALID [2022-04-28 14:50:30,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:50:30,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:30,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:50:30,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:30,329 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 14:50:30,329 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume 1 == ~PagingReferenceCount~0; {67595#true} is VALID [2022-04-28 14:50:30,329 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 14:50:30,329 INFO L290 TraceCheckUtils]: 3: Hoare triple {67595#true} assume 0 == ~pended~0;~pended~0 := 1; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,330 INFO L290 TraceCheckUtils]: 4: Hoare triple {67621#(= ~pended~0 1)} ~ntStatus~4 := 259; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,330 INFO L290 TraceCheckUtils]: 5: Hoare triple {67621#(= ~pended~0 1)} #res := ~ntStatus~4; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,330 INFO L290 TraceCheckUtils]: 6: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,331 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1128#return; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,331 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 14:50:30,331 INFO L290 TraceCheckUtils]: 1: Hoare triple {67595#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {67595#true} is VALID [2022-04-28 14:50:30,331 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 14:50:30,332 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 14:50:30,332 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 14:50:30,332 INFO L290 TraceCheckUtils]: 5: Hoare triple {67595#true} assume 1 == ~PagingReferenceCount~0; {67595#true} is VALID [2022-04-28 14:50:30,332 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 14:50:30,333 INFO L290 TraceCheckUtils]: 7: Hoare triple {67595#true} assume 0 == ~pended~0;~pended~0 := 1; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,333 INFO L290 TraceCheckUtils]: 8: Hoare triple {67621#(= ~pended~0 1)} ~ntStatus~4 := 259; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,333 INFO L290 TraceCheckUtils]: 9: Hoare triple {67621#(= ~pended~0 1)} #res := ~ntStatus~4; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,333 INFO L290 TraceCheckUtils]: 10: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,334 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1128#return; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,334 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 14:50:30,335 INFO L290 TraceCheckUtils]: 13: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,335 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1074#return; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,337 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 14:50:30,338 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 14:50:30,338 INFO L290 TraceCheckUtils]: 2: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-28 14:50:30,338 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {67595#true} {67595#true} #1156#return; {67595#true} is VALID [2022-04-28 14:50:30,338 INFO L272 TraceCheckUtils]: 4: Hoare triple {67595#true} call #t~ret170 := main(); {67595#true} is VALID [2022-04-28 14:50:30,338 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 14:50:30,339 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 14:50:30,339 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 14:50:30,339 INFO L290 TraceCheckUtils]: 8: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-28 14:50:30,339 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {67595#true} {67595#true} #1066#return; {67595#true} is VALID [2022-04-28 14:50:30,347 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 14:50:30,347 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 14:50:30,348 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 14:50:30,348 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 14:50:30,348 INFO L290 TraceCheckUtils]: 14: Hoare triple {67595#true} assume true; {67595#true} is VALID [2022-04-28 14:50:30,348 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {67595#true} {67595#true} #1068#return; {67595#true} is VALID [2022-04-28 14:50:30,348 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 14:50:30,348 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 14:50:30,348 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 14:50:30,348 INFO L290 TraceCheckUtils]: 19: Hoare triple {67595#true} assume 2 == ~tmp_ndt_3~0; {67595#true} is VALID [2022-04-28 14:50:30,349 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 14:50:30,349 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 14:50:30,349 INFO L290 TraceCheckUtils]: 22: Hoare triple {67595#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {67595#true} is VALID [2022-04-28 14:50:30,349 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 14:50:30,350 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 14:50:30,350 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 14:50:30,350 INFO L290 TraceCheckUtils]: 26: Hoare triple {67595#true} assume 1 == ~PagingReferenceCount~0; {67595#true} is VALID [2022-04-28 14:50:30,350 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 14:50:30,351 INFO L290 TraceCheckUtils]: 28: Hoare triple {67595#true} assume 0 == ~pended~0;~pended~0 := 1; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,351 INFO L290 TraceCheckUtils]: 29: Hoare triple {67621#(= ~pended~0 1)} ~ntStatus~4 := 259; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,351 INFO L290 TraceCheckUtils]: 30: Hoare triple {67621#(= ~pended~0 1)} #res := ~ntStatus~4; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,352 INFO L290 TraceCheckUtils]: 31: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,352 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1128#return; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,352 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 14:50:30,353 INFO L290 TraceCheckUtils]: 34: Hoare triple {67621#(= ~pended~0 1)} assume true; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,353 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {67621#(= ~pended~0 1)} {67595#true} #1074#return; {67621#(= ~pended~0 1)} is VALID [2022-04-28 14:50:30,354 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 14:50:30,354 INFO L290 TraceCheckUtils]: 37: Hoare triple {67621#(= ~pended~0 1)} assume !(1 == ~pended~0); {67596#false} is VALID [2022-04-28 14:50:30,354 INFO L290 TraceCheckUtils]: 38: Hoare triple {67596#false} assume !(1 == ~pended~0); {67596#false} is VALID [2022-04-28 14:50:30,354 INFO L290 TraceCheckUtils]: 39: Hoare triple {67596#false} assume ~s~0 != ~UNLOADED~0; {67596#false} is VALID [2022-04-28 14:50:30,354 INFO L290 TraceCheckUtils]: 40: Hoare triple {67596#false} assume -1 != ~status~1; {67596#false} is VALID [2022-04-28 14:50:30,354 INFO L290 TraceCheckUtils]: 41: Hoare triple {67596#false} assume ~s~0 != ~SKIP2~0; {67596#false} is VALID [2022-04-28 14:50:30,354 INFO L290 TraceCheckUtils]: 42: Hoare triple {67596#false} assume ~s~0 != ~IPC~0; {67596#false} is VALID [2022-04-28 14:50:30,354 INFO L290 TraceCheckUtils]: 43: Hoare triple {67596#false} assume ~s~0 != ~DC~0; {67596#false} is VALID [2022-04-28 14:50:30,354 INFO L272 TraceCheckUtils]: 44: Hoare triple {67596#false} call errorFn(); {67596#false} is VALID [2022-04-28 14:50:30,355 INFO L290 TraceCheckUtils]: 45: Hoare triple {67596#false} assume !false; {67596#false} is VALID [2022-04-28 14:50:30,355 INFO 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 14:50:30,355 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:50:30,355 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [924147163] [2022-04-28 14:50:30,355 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [924147163] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:30,355 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:30,355 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 14:50:30,356 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:50:30,356 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [574622418] [2022-04-28 14:50:30,356 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [574622418] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:30,356 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:30,356 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 14:50:30,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1923117897] [2022-04-28 14:50:30,356 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:50:30,356 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 14:50:30,357 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:50:30,357 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 14:50:30,392 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 14:50:30,392 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 14:50:30,392 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:30,392 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 14:50:30,392 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:50:30,393 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 14:50:34,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:34,851 INFO L93 Difference]: Finished difference Result 880 states and 1173 transitions. [2022-04-28 14:50:34,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 14:50:34,851 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 14:50:34,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:50:34,851 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 14:50:34,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 653 transitions. [2022-04-28 14:50:34,855 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 14:50:34,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 653 transitions. [2022-04-28 14:50:34,859 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 653 transitions. [2022-04-28 14:50:35,481 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 14:50:35,544 INFO L225 Difference]: With dead ends: 880 [2022-04-28 14:50:35,545 INFO L226 Difference]: Without dead ends: 804 [2022-04-28 14:50:35,545 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 14:50:35,546 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 14:50:35,546 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 14:50:35,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 804 states. [2022-04-28 14:50:36,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 804 to 775. [2022-04-28 14:50:36,314 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:50:36,316 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 14:50:36,316 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 14:50:36,317 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 14:50:36,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:36,367 INFO L93 Difference]: Finished difference Result 804 states and 1077 transitions. [2022-04-28 14:50:36,367 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1077 transitions. [2022-04-28 14:50:36,369 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:36,369 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:36,370 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 14:50:36,371 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 14:50:36,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:36,407 INFO L93 Difference]: Finished difference Result 804 states and 1077 transitions. [2022-04-28 14:50:36,408 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1077 transitions. [2022-04-28 14:50:36,409 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:36,409 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:36,409 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:50:36,409 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:50:36,411 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 14:50:36,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 775 states and 1041 transitions. [2022-04-28 14:50:36,455 INFO L78 Accepts]: Start accepts. Automaton has 775 states and 1041 transitions. Word has length 46 [2022-04-28 14:50:36,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:50:36,455 INFO L495 AbstractCegarLoop]: Abstraction has 775 states and 1041 transitions. [2022-04-28 14:50:36,455 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 14:50:36,455 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 775 states and 1041 transitions. [2022-04-28 14:50:37,846 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 14:50:37,846 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1041 transitions. [2022-04-28 14:50:37,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-28 14:50:37,847 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:50:37,847 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 14:50:37,847 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-04-28 14:50:37,848 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:50:37,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:50:37,848 INFO L85 PathProgramCache]: Analyzing trace with hash 380283320, now seen corresponding path program 1 times [2022-04-28 14:50:37,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:37,848 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [941607808] [2022-04-28 14:50:37,848 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:50:37,848 INFO L85 PathProgramCache]: Analyzing trace with hash 380283320, now seen corresponding path program 2 times [2022-04-28 14:50:37,849 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:50:37,849 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1473907441] [2022-04-28 14:50:37,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:50:37,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:50:37,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:37,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:50:37,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:37,963 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 14:50:37,963 INFO L290 TraceCheckUtils]: 1: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-28 14:50:37,963 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {72557#true} {72557#true} #1156#return; {72557#true} is VALID [2022-04-28 14:50:37,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:50:37,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:37,992 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 14:50:37,992 INFO L290 TraceCheckUtils]: 1: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-28 14:50:37,992 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {72557#true} {72557#true} #1066#return; {72557#true} is VALID [2022-04-28 14:50:38,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:50:38,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:38,006 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 14:50:38,006 INFO L290 TraceCheckUtils]: 1: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-28 14:50:38,006 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {72557#true} {72557#true} #1068#return; {72557#true} is VALID [2022-04-28 14:50:38,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-28 14:50:38,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:38,020 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 14:50:38,021 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 14:50:38,021 INFO L290 TraceCheckUtils]: 2: Hoare triple {72557#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {72557#true} is VALID [2022-04-28 14:50:38,021 INFO L290 TraceCheckUtils]: 3: Hoare triple {72557#true} assume 0 == ~pended~0;~pended~0 := 1; {72557#true} is VALID [2022-04-28 14:50:38,021 INFO L290 TraceCheckUtils]: 4: Hoare triple {72557#true} #res := 259; {72557#true} is VALID [2022-04-28 14:50:38,021 INFO L290 TraceCheckUtils]: 5: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-28 14:50:38,021 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {72557#true} {72557#true} #1026#return; {72557#true} is VALID [2022-04-28 14:50:38,023 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 14:50:38,023 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 14:50:38,023 INFO L290 TraceCheckUtils]: 2: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-28 14:50:38,024 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {72557#true} {72557#true} #1156#return; {72557#true} is VALID [2022-04-28 14:50:38,024 INFO L272 TraceCheckUtils]: 4: Hoare triple {72557#true} call #t~ret170 := main(); {72557#true} is VALID [2022-04-28 14:50:38,024 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 14:50:38,025 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 14:50:38,025 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 14:50:38,025 INFO L290 TraceCheckUtils]: 8: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-28 14:50:38,025 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {72557#true} {72557#true} #1066#return; {72557#true} is VALID [2022-04-28 14:50:38,025 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 14:50:38,025 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 14:50:38,026 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 14:50:38,026 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 14:50:38,026 INFO L290 TraceCheckUtils]: 14: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-28 14:50:38,026 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {72557#true} {72557#true} #1068#return; {72557#true} is VALID [2022-04-28 14:50:38,026 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 14:50:38,026 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 14:50:38,026 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 14:50:38,026 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 14:50:38,027 INFO L290 TraceCheckUtils]: 20: Hoare triple {72557#true} assume 3 == ~tmp_ndt_4~0; {72557#true} is VALID [2022-04-28 14:50:38,027 INFO L272 TraceCheckUtils]: 21: Hoare triple {72557#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {72557#true} is VALID [2022-04-28 14:50:38,027 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 14:50:38,027 INFO L290 TraceCheckUtils]: 23: Hoare triple {72557#true} assume 1 == ~PagingReferenceCount~0; {72557#true} is VALID [2022-04-28 14:50:38,027 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 14:50:38,027 INFO L290 TraceCheckUtils]: 25: Hoare triple {72557#true} assume !(0 != ~disketteExtension__IsRemoved~0); {72557#true} is VALID [2022-04-28 14:50:38,027 INFO L290 TraceCheckUtils]: 26: Hoare triple {72557#true} assume !(0 == ~irpSp__MinorFunction~0); {72557#true} is VALID [2022-04-28 14:50:38,027 INFO L290 TraceCheckUtils]: 27: Hoare triple {72557#true} assume 5 == ~irpSp__MinorFunction~0; {72557#true} is VALID [2022-04-28 14:50:38,027 INFO L290 TraceCheckUtils]: 28: Hoare triple {72557#true} assume 5 == ~irpSp__MinorFunction~0; {72557#true} is VALID [2022-04-28 14:50:38,027 INFO L290 TraceCheckUtils]: 29: Hoare triple {72557#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {72557#true} is VALID [2022-04-28 14:50:38,028 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 14:50:38,028 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 14:50:38,028 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 14:50:38,028 INFO L290 TraceCheckUtils]: 33: Hoare triple {72557#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {72557#true} is VALID [2022-04-28 14:50:38,029 INFO L290 TraceCheckUtils]: 34: Hoare triple {72557#true} assume 0 == ~pended~0;~pended~0 := 1; {72557#true} is VALID [2022-04-28 14:50:38,029 INFO L290 TraceCheckUtils]: 35: Hoare triple {72557#true} #res := 259; {72557#true} is VALID [2022-04-28 14:50:38,029 INFO L290 TraceCheckUtils]: 36: Hoare triple {72557#true} assume true; {72557#true} is VALID [2022-04-28 14:50:38,029 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {72557#true} {72557#true} #1026#return; {72557#true} is VALID [2022-04-28 14:50:38,029 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 14:50:38,029 INFO L290 TraceCheckUtils]: 39: Hoare triple {72557#true} assume 259 == ~__cil_tmp29~0; {72557#true} is VALID [2022-04-28 14:50:38,029 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 14:50:38,029 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 14:50:38,030 INFO L290 TraceCheckUtils]: 42: Hoare triple {72557#true} assume !(~s~0 == ~MPR3~0); {72575#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-28 14:50:38,030 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 14:50:38,030 INFO L290 TraceCheckUtils]: 44: Hoare triple {72575#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {72558#false} is VALID [2022-04-28 14:50:38,030 INFO L272 TraceCheckUtils]: 45: Hoare triple {72558#false} call errorFn(); {72558#false} is VALID [2022-04-28 14:50:38,030 INFO L290 TraceCheckUtils]: 46: Hoare triple {72558#false} assume !false; {72558#false} is VALID [2022-04-28 14:50:38,031 INFO 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 14:50:38,031 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:50:38,031 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1473907441] [2022-04-28 14:50:38,033 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1473907441] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:38,033 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:38,034 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 14:50:38,034 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:50:38,034 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [941607808] [2022-04-28 14:50:38,034 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [941607808] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:38,034 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:38,034 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 14:50:38,034 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2127665175] [2022-04-28 14:50:38,034 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:50:38,035 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 14:50:38,035 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:50:38,035 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 14:50:38,067 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 14:50:38,068 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 14:50:38,068 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:38,068 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 14:50:38,068 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-04-28 14:50:38,068 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 14:50:42,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:42,582 INFO L93 Difference]: Finished difference Result 1134 states and 1535 transitions. [2022-04-28 14:50:42,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 14:50:42,583 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 14:50:42,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:50:42,583 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 14:50:42,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 684 transitions. [2022-04-28 14:50:42,587 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 14:50:42,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 684 transitions. [2022-04-28 14:50:42,590 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 684 transitions. [2022-04-28 14:50:43,289 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 14:50:43,368 INFO L225 Difference]: With dead ends: 1134 [2022-04-28 14:50:43,368 INFO L226 Difference]: Without dead ends: 1131 [2022-04-28 14:50:43,368 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 14:50:43,369 INFO L413 NwaCegarLoop]: 533 mSDtfsCounter, 798 mSDsluCounter, 231 mSDsCounter, 0 mSdLazyCounter, 962 mSolverCounterSat, 231 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 815 SdHoareTripleChecker+Valid, 764 SdHoareTripleChecker+Invalid, 1193 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 231 IncrementalHoareTripleChecker+Valid, 962 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:50:43,369 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 14:50:43,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1131 states. [2022-04-28 14:50:44,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1131 to 888. [2022-04-28 14:50:44,292 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:50:44,294 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 14:50:44,294 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 14:50:44,295 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 14:50:44,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:44,351 INFO L93 Difference]: Finished difference Result 1131 states and 1528 transitions. [2022-04-28 14:50:44,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1528 transitions. [2022-04-28 14:50:44,353 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:44,353 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:44,355 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 14:50:44,356 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 14:50:44,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:44,410 INFO L93 Difference]: Finished difference Result 1131 states and 1528 transitions. [2022-04-28 14:50:44,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1528 transitions. [2022-04-28 14:50:44,412 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:44,412 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:44,412 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:50:44,412 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:50:44,413 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 14:50:44,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 888 states and 1195 transitions. [2022-04-28 14:50:44,450 INFO L78 Accepts]: Start accepts. Automaton has 888 states and 1195 transitions. Word has length 47 [2022-04-28 14:50:44,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:50:44,451 INFO L495 AbstractCegarLoop]: Abstraction has 888 states and 1195 transitions. [2022-04-28 14:50:44,451 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 14:50:44,451 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 888 states and 1195 transitions. [2022-04-28 14:50:46,080 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 14:50:46,080 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1195 transitions. [2022-04-28 14:50:46,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-28 14:50:46,081 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:50:46,081 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 14:50:46,081 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-04-28 14:50:46,081 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:50:46,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:50:46,081 INFO L85 PathProgramCache]: Analyzing trace with hash -1845769478, now seen corresponding path program 1 times [2022-04-28 14:50:46,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:46,081 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [459699802] [2022-04-28 14:50:46,082 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:50:46,082 INFO L85 PathProgramCache]: Analyzing trace with hash -1845769478, now seen corresponding path program 2 times [2022-04-28 14:50:46,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:50:46,082 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [716545957] [2022-04-28 14:50:46,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:50:46,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:50:46,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:46,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:50:46,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:46,206 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 14:50:46,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-28 14:50:46,206 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {78894#true} {78894#true} #1156#return; {78894#true} is VALID [2022-04-28 14:50:46,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:50:46,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:46,237 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 14:50:46,237 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-28 14:50:46,237 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {78894#true} {78894#true} #1066#return; {78894#true} is VALID [2022-04-28 14:50:46,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:50:46,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:46,251 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 14:50:46,251 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-28 14:50:46,251 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {78894#true} {78894#true} #1068#return; {78894#true} is VALID [2022-04-28 14:50:46,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:50:46,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:46,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:50:46,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:46,307 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 14:50:46,307 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {78894#true} is VALID [2022-04-28 14:50:46,307 INFO L290 TraceCheckUtils]: 2: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-28 14:50:46,307 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78894#true} {78894#true} #1018#return; {78894#true} is VALID [2022-04-28 14:50:46,307 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 14:50:46,307 INFO L290 TraceCheckUtils]: 1: Hoare triple {78894#true} assume 1 == ~PagingReferenceCount~0; {78894#true} is VALID [2022-04-28 14:50:46,307 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 14:50:46,307 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 14:50:46,308 INFO L272 TraceCheckUtils]: 4: Hoare triple {78894#true} call IofCompleteRequest(~Irp, 0); {78928#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:46,308 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 14:50:46,308 INFO L290 TraceCheckUtils]: 6: Hoare triple {78894#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {78894#true} is VALID [2022-04-28 14:50:46,308 INFO L290 TraceCheckUtils]: 7: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-28 14:50:46,308 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {78894#true} {78894#true} #1018#return; {78894#true} is VALID [2022-04-28 14:50:46,308 INFO L290 TraceCheckUtils]: 9: Hoare triple {78894#true} #res := -1073741738; {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-28 14:50:46,309 INFO L290 TraceCheckUtils]: 10: Hoare triple {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} assume true; {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-28 14:50:46,309 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 14:50:46,311 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 14:50:46,311 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 14:50:46,311 INFO L290 TraceCheckUtils]: 2: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-28 14:50:46,311 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78894#true} {78894#true} #1156#return; {78894#true} is VALID [2022-04-28 14:50:46,311 INFO L272 TraceCheckUtils]: 4: Hoare triple {78894#true} call #t~ret170 := main(); {78894#true} is VALID [2022-04-28 14:50:46,311 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 14:50:46,316 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 14:50:46,316 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 14:50:46,317 INFO L290 TraceCheckUtils]: 8: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-28 14:50:46,317 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {78894#true} {78894#true} #1066#return; {78894#true} is VALID [2022-04-28 14:50:46,317 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 14:50:46,317 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 14:50:46,317 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 14:50:46,318 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 14:50:46,318 INFO L290 TraceCheckUtils]: 14: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-28 14:50:46,318 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78894#true} {78894#true} #1068#return; {78894#true} is VALID [2022-04-28 14:50:46,318 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 14:50:46,318 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 14:50:46,318 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 14:50:46,318 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 14:50:46,318 INFO L290 TraceCheckUtils]: 20: Hoare triple {78894#true} assume 3 == ~tmp_ndt_4~0; {78894#true} is VALID [2022-04-28 14:50:46,319 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 14:50:46,319 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 14:50:46,319 INFO L290 TraceCheckUtils]: 23: Hoare triple {78894#true} assume 1 == ~PagingReferenceCount~0; {78894#true} is VALID [2022-04-28 14:50:46,320 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 14:50:46,320 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 14:50:46,320 INFO L272 TraceCheckUtils]: 26: Hoare triple {78894#true} call IofCompleteRequest(~Irp, 0); {78928#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:46,320 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 14:50:46,320 INFO L290 TraceCheckUtils]: 28: Hoare triple {78894#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {78894#true} is VALID [2022-04-28 14:50:46,320 INFO L290 TraceCheckUtils]: 29: Hoare triple {78894#true} assume true; {78894#true} is VALID [2022-04-28 14:50:46,321 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {78894#true} {78894#true} #1018#return; {78894#true} is VALID [2022-04-28 14:50:46,321 INFO L290 TraceCheckUtils]: 31: Hoare triple {78894#true} #res := -1073741738; {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-28 14:50:46,321 INFO L290 TraceCheckUtils]: 32: Hoare triple {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} assume true; {78927#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-28 14:50:46,322 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 14:50:46,323 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 14:50:46,323 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 14:50:46,323 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 14:50:46,324 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 14:50:46,324 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 14:50:46,325 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 14:50:46,325 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 14:50:46,326 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 14:50:46,326 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 14:50:46,326 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 14:50:46,327 INFO L290 TraceCheckUtils]: 44: Hoare triple {78918#(<= (+ main_~status~1 1073741738) 0)} assume 259 == ~status~1; {78895#false} is VALID [2022-04-28 14:50:46,327 INFO L272 TraceCheckUtils]: 45: Hoare triple {78895#false} call errorFn(); {78895#false} is VALID [2022-04-28 14:50:46,327 INFO L290 TraceCheckUtils]: 46: Hoare triple {78895#false} assume !false; {78895#false} is VALID [2022-04-28 14:50:46,327 INFO 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 14:50:46,327 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:50:46,328 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [716545957] [2022-04-28 14:50:46,328 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [716545957] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:46,328 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:46,328 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:50:46,328 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:50:46,328 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [459699802] [2022-04-28 14:50:46,328 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [459699802] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:46,328 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:46,328 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:50:46,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1195386780] [2022-04-28 14:50:46,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:50:46,329 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 14:50:46,329 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:50:46,329 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 14:50:46,372 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 14:50:46,372 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 14:50:46,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:46,373 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 14:50:46,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:50:46,373 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 14:50:51,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:51,169 INFO L93 Difference]: Finished difference Result 933 states and 1248 transitions. [2022-04-28 14:50:51,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 14:50:51,169 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 14:50:51,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:50:51,169 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 14:50:51,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 559 transitions. [2022-04-28 14:50:51,172 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 14:50:51,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 559 transitions. [2022-04-28 14:50:51,175 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 559 transitions. [2022-04-28 14:50:51,702 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 14:50:51,740 INFO L225 Difference]: With dead ends: 933 [2022-04-28 14:50:51,740 INFO L226 Difference]: Without dead ends: 915 [2022-04-28 14:50:51,741 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 14:50:51,741 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 14:50:51,741 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 14:50:51,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 915 states. [2022-04-28 14:50:52,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 915 to 886. [2022-04-28 14:50:52,628 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:50:52,629 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 14:50:52,630 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 14:50:52,631 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 14:50:52,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:52,656 INFO L93 Difference]: Finished difference Result 915 states and 1229 transitions. [2022-04-28 14:50:52,656 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1229 transitions. [2022-04-28 14:50:52,658 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:52,658 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:52,659 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 14:50:52,660 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 14:50:52,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:52,696 INFO L93 Difference]: Finished difference Result 915 states and 1229 transitions. [2022-04-28 14:50:52,696 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1229 transitions. [2022-04-28 14:50:52,698 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:52,698 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:52,698 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:50:52,698 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:50:52,699 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 14:50:52,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 886 states and 1191 transitions. [2022-04-28 14:50:52,737 INFO L78 Accepts]: Start accepts. Automaton has 886 states and 1191 transitions. Word has length 47 [2022-04-28 14:50:52,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:50:52,737 INFO L495 AbstractCegarLoop]: Abstraction has 886 states and 1191 transitions. [2022-04-28 14:50:52,737 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 14:50:52,737 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 886 states and 1191 transitions. [2022-04-28 14:50:54,384 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 14:50:54,384 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1191 transitions. [2022-04-28 14:50:54,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-28 14:50:54,385 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:50:54,385 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 14:50:54,385 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-04-28 14:50:54,385 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:50:54,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:50:54,385 INFO L85 PathProgramCache]: Analyzing trace with hash -1334176634, now seen corresponding path program 1 times [2022-04-28 14:50:54,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:54,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [295181915] [2022-04-28 14:50:54,385 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:50:54,386 INFO L85 PathProgramCache]: Analyzing trace with hash -1334176634, now seen corresponding path program 2 times [2022-04-28 14:50:54,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:50:54,386 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1608391525] [2022-04-28 14:50:54,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:50:54,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:50:54,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:54,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:50:54,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:54,522 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 14:50:54,523 INFO L290 TraceCheckUtils]: 1: Hoare triple {84399#true} assume true; {84399#true} is VALID [2022-04-28 14:50:54,523 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {84399#true} {84399#true} #1156#return; {84399#true} is VALID [2022-04-28 14:50:54,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:50:54,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:54,568 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 14:50:54,568 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 14:50:54,569 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 14:50:54,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:50:54,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:54,613 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 14:50:54,613 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 14:50:54,614 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 14:50:54,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-04-28 14:50:54,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:54,640 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 14:50:54,640 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 14:50:54,640 INFO L290 TraceCheckUtils]: 2: Hoare triple {84399#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {84399#true} is VALID [2022-04-28 14:50:54,641 INFO L290 TraceCheckUtils]: 3: Hoare triple {84399#true} assume 0 == ~pended~0;~pended~0 := 1; {84399#true} is VALID [2022-04-28 14:50:54,641 INFO L290 TraceCheckUtils]: 4: Hoare triple {84399#true} #res := 259; {84399#true} is VALID [2022-04-28 14:50:54,641 INFO L290 TraceCheckUtils]: 5: Hoare triple {84399#true} assume true; {84399#true} is VALID [2022-04-28 14:50:54,641 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 14:50:54,643 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 14:50:54,643 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 14:50:54,644 INFO L290 TraceCheckUtils]: 2: Hoare triple {84399#true} assume true; {84399#true} is VALID [2022-04-28 14:50:54,644 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {84399#true} {84399#true} #1156#return; {84399#true} is VALID [2022-04-28 14:50:54,644 INFO L272 TraceCheckUtils]: 4: Hoare triple {84399#true} call #t~ret170 := main(); {84399#true} is VALID [2022-04-28 14:50:54,644 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 14:50:54,647 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 14:50:54,648 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 14:50:54,648 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 14:50:54,649 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 14:50:54,649 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 14:50:54,649 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 14:50:54,650 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 14:50:54,651 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 14:50:54,651 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 14:50:54,652 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 14:50:54,652 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 14:50:54,653 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 14:50:54,653 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 14:50:54,654 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 14:50:54,654 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 14:50:54,655 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 14:50:54,656 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 14:50:54,656 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 14:50:54,657 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 14:50:54,657 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 14:50:54,658 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 14:50:54,658 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 14:50:54,659 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 14:50:54,659 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 14:50:54,660 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 14:50:54,660 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 14:50:54,660 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 14:50:54,661 INFO L290 TraceCheckUtils]: 33: Hoare triple {84399#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {84399#true} is VALID [2022-04-28 14:50:54,661 INFO L290 TraceCheckUtils]: 34: Hoare triple {84399#true} assume 0 == ~pended~0;~pended~0 := 1; {84399#true} is VALID [2022-04-28 14:50:54,661 INFO L290 TraceCheckUtils]: 35: Hoare triple {84399#true} #res := 259; {84399#true} is VALID [2022-04-28 14:50:54,662 INFO L290 TraceCheckUtils]: 36: Hoare triple {84399#true} assume true; {84399#true} is VALID [2022-04-28 14:50:54,663 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 14:50:54,664 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 14:50:54,667 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 14:50:54,668 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 14:50:54,669 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 14:50:54,669 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 14:50:54,669 INFO L290 TraceCheckUtils]: 43: Hoare triple {84400#false} assume !(1 == ~setEventCalled~0); {84400#false} is VALID [2022-04-28 14:50:54,670 INFO L290 TraceCheckUtils]: 44: Hoare triple {84400#false} assume !(1 == ~customIrp~0); {84400#false} is VALID [2022-04-28 14:50:54,672 INFO L290 TraceCheckUtils]: 45: Hoare triple {84400#false} assume ~s~0 == ~MPR3~0; {84400#false} is VALID [2022-04-28 14:50:54,673 INFO L272 TraceCheckUtils]: 46: Hoare triple {84400#false} call errorFn(); {84400#false} is VALID [2022-04-28 14:50:54,673 INFO L290 TraceCheckUtils]: 47: Hoare triple {84400#false} assume !false; {84400#false} is VALID [2022-04-28 14:50:54,673 INFO 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 14:50:54,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:50:54,673 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1608391525] [2022-04-28 14:50:54,673 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1608391525] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:54,674 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:54,674 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:50:54,674 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:50:54,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [295181915] [2022-04-28 14:50:54,674 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [295181915] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:54,674 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:54,674 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:50:54,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [418929464] [2022-04-28 14:50:54,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:50:54,675 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 14:50:54,675 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:50:54,675 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 14:50:54,720 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 14:50:54,720 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 14:50:54,720 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:54,721 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 14:50:54,721 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:50:54,721 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 14:51:01,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:01,696 INFO L93 Difference]: Finished difference Result 1483 states and 1950 transitions. [2022-04-28 14:51:01,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:51:01,696 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 14:51:01,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:51:01,699 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 14:51:01,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 938 transitions. [2022-04-28 14:51:01,706 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 14:51:01,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 938 transitions. [2022-04-28 14:51:01,713 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 938 transitions. [2022-04-28 14:51:02,635 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 14:51:02,677 INFO L225 Difference]: With dead ends: 1483 [2022-04-28 14:51:02,678 INFO L226 Difference]: Without dead ends: 936 [2022-04-28 14:51:02,679 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 14:51:02,679 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 14:51:02,680 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 14:51:02,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 936 states. [2022-04-28 14:51:03,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 936 to 877. [2022-04-28 14:51:03,910 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:51:03,911 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 14:51:03,911 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 14:51:03,912 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 14:51:03,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:03,941 INFO L93 Difference]: Finished difference Result 936 states and 1237 transitions. [2022-04-28 14:51:03,941 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1237 transitions. [2022-04-28 14:51:03,943 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:03,943 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:03,944 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 14:51:03,944 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 14:51:03,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:03,985 INFO L93 Difference]: Finished difference Result 936 states and 1237 transitions. [2022-04-28 14:51:03,985 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1237 transitions. [2022-04-28 14:51:03,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:03,987 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:03,987 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:51:03,987 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:51:03,989 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 14:51:04,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 877 states and 1170 transitions. [2022-04-28 14:51:04,030 INFO L78 Accepts]: Start accepts. Automaton has 877 states and 1170 transitions. Word has length 48 [2022-04-28 14:51:04,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:51:04,030 INFO L495 AbstractCegarLoop]: Abstraction has 877 states and 1170 transitions. [2022-04-28 14:51:04,030 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 14:51:04,030 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 877 states and 1170 transitions. [2022-04-28 14:51:05,717 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 14:51:05,717 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1170 transitions. [2022-04-28 14:51:05,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-28 14:51:05,718 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:51:05,718 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:51:05,718 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-04-28 14:51:05,718 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:51:05,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:51:05,719 INFO L85 PathProgramCache]: Analyzing trace with hash -934618588, now seen corresponding path program 1 times [2022-04-28 14:51:05,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:05,719 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1825304025] [2022-04-28 14:51:05,719 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:51:05,719 INFO L85 PathProgramCache]: Analyzing trace with hash -934618588, now seen corresponding path program 2 times [2022-04-28 14:51:05,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:51:05,719 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987619584] [2022-04-28 14:51:05,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:51:05,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:51:05,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:05,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:51:05,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:05,830 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 14:51:05,831 INFO L290 TraceCheckUtils]: 1: Hoare triple {91037#true} assume true; {91037#true} is VALID [2022-04-28 14:51:05,831 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {91037#true} {91037#true} #1156#return; {91037#true} is VALID [2022-04-28 14:51:05,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:51:05,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:05,858 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 14:51:05,858 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 14:51:05,858 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 14:51:05,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:51:05,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:05,873 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 14:51:05,873 INFO L290 TraceCheckUtils]: 1: Hoare triple {91037#true} assume true; {91037#true} is VALID [2022-04-28 14:51:05,874 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 14:51:05,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:51:05,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:05,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:51:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:05,980 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 14:51:05,980 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 14:51:05,980 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 14:51:05,981 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 14:51:05,981 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 14:51:05,981 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 14:51:05,982 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 14:51:05,982 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 14:51:05,983 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 14:51:05,983 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 14:51:05,983 INFO L290 TraceCheckUtils]: 1: Hoare triple {91037#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {91037#true} is VALID [2022-04-28 14:51:05,983 INFO L290 TraceCheckUtils]: 2: Hoare triple {91037#true} assume !(0 != ~disketteExtension__IsRemoved~1); {91037#true} is VALID [2022-04-28 14:51:05,983 INFO L290 TraceCheckUtils]: 3: Hoare triple {91037#true} assume 0 == ~disketteExtension__IsStarted~2; {91037#true} is VALID [2022-04-28 14:51:05,984 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 14:51:05,984 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 14:51:05,985 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 14:51:05,985 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 14:51:05,985 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 14:51:05,985 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 14:51:05,986 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 14:51:05,986 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 14:51:05,986 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 14:51:05,987 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 14:51:05,987 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 14:51:05,988 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 14:51:05,988 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 14:51:05,988 INFO L290 TraceCheckUtils]: 17: Hoare triple {91082#(= ~SKIP1~0 ~NP~0)} assume true; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 14:51:05,989 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 14:51:05,991 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 14:51:05,991 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 14:51:05,991 INFO L290 TraceCheckUtils]: 2: Hoare triple {91037#true} assume true; {91037#true} is VALID [2022-04-28 14:51:05,991 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {91037#true} {91037#true} #1156#return; {91037#true} is VALID [2022-04-28 14:51:05,991 INFO L272 TraceCheckUtils]: 4: Hoare triple {91037#true} call #t~ret170 := main(); {91037#true} is VALID [2022-04-28 14:51:05,991 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 14:51:05,992 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 14:51:05,993 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 14:51:05,993 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 14:51:05,993 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 14:51:05,994 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 14:51:05,994 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 14:51:05,995 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 14:51:05,995 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 14:51:05,995 INFO L290 TraceCheckUtils]: 14: Hoare triple {91037#true} assume true; {91037#true} is VALID [2022-04-28 14:51:05,995 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 14:51:05,995 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 14:51:05,996 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 14:51:05,996 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 14:51:05,996 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 14:51:05,997 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 14:51:05,997 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 14:51:05,997 INFO L290 TraceCheckUtils]: 22: Hoare triple {91037#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {91037#true} is VALID [2022-04-28 14:51:05,997 INFO L290 TraceCheckUtils]: 23: Hoare triple {91037#true} assume !(0 != ~disketteExtension__IsRemoved~1); {91037#true} is VALID [2022-04-28 14:51:05,997 INFO L290 TraceCheckUtils]: 24: Hoare triple {91037#true} assume 0 == ~disketteExtension__IsStarted~2; {91037#true} is VALID [2022-04-28 14:51:05,998 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 14:51:05,998 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 14:51:05,999 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 14:51:05,999 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 14:51:05,999 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 14:51:06,000 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 14:51:06,000 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 14:51:06,000 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 14:51:06,001 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 14:51:06,001 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 14:51:06,001 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 14:51:06,002 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 14:51:06,002 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 14:51:06,003 INFO L290 TraceCheckUtils]: 38: Hoare triple {91082#(= ~SKIP1~0 ~NP~0)} assume true; {91082#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 14:51:06,003 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 14:51:06,003 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 14:51:06,004 INFO L290 TraceCheckUtils]: 41: Hoare triple {91038#false} assume !(1 == ~pended~0); {91038#false} is VALID [2022-04-28 14:51:06,004 INFO L290 TraceCheckUtils]: 42: Hoare triple {91038#false} assume !(1 == ~pended~0); {91038#false} is VALID [2022-04-28 14:51:06,004 INFO L290 TraceCheckUtils]: 43: Hoare triple {91038#false} assume ~s~0 != ~UNLOADED~0; {91038#false} is VALID [2022-04-28 14:51:06,004 INFO L290 TraceCheckUtils]: 44: Hoare triple {91038#false} assume -1 != ~status~1; {91038#false} is VALID [2022-04-28 14:51:06,004 INFO L290 TraceCheckUtils]: 45: Hoare triple {91038#false} assume ~s~0 != ~SKIP2~0; {91038#false} is VALID [2022-04-28 14:51:06,004 INFO L290 TraceCheckUtils]: 46: Hoare triple {91038#false} assume ~s~0 != ~IPC~0; {91038#false} is VALID [2022-04-28 14:51:06,004 INFO L290 TraceCheckUtils]: 47: Hoare triple {91038#false} assume ~s~0 != ~DC~0; {91038#false} is VALID [2022-04-28 14:51:06,004 INFO L272 TraceCheckUtils]: 48: Hoare triple {91038#false} call errorFn(); {91038#false} is VALID [2022-04-28 14:51:06,004 INFO L290 TraceCheckUtils]: 49: Hoare triple {91038#false} assume !false; {91038#false} is VALID [2022-04-28 14:51:06,005 INFO 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 14:51:06,005 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:51:06,005 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1987619584] [2022-04-28 14:51:06,005 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1987619584] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:06,005 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:06,005 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:51:06,005 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:51:06,005 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1825304025] [2022-04-28 14:51:06,005 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1825304025] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:06,005 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:06,005 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:51:06,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77311276] [2022-04-28 14:51:06,006 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:51:06,006 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 14:51:06,006 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:51:06,006 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 14:51:06,046 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 14:51:06,046 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:51:06,046 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:06,046 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:51:06,046 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:51:06,047 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 14:51:15,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:15,414 INFO L93 Difference]: Finished difference Result 1151 states and 1528 transitions. [2022-04-28 14:51:15,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-28 14:51:15,414 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 14:51:15,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:51:15,414 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 14:51:15,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 822 transitions. [2022-04-28 14:51:15,419 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 14:51:15,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 822 transitions. [2022-04-28 14:51:15,423 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 822 transitions. [2022-04-28 14:51:16,224 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 14:51:16,282 INFO L225 Difference]: With dead ends: 1151 [2022-04-28 14:51:16,282 INFO L226 Difference]: Without dead ends: 1075 [2022-04-28 14:51:16,283 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 14:51:16,283 INFO L413 NwaCegarLoop]: 545 mSDtfsCounter, 994 mSDsluCounter, 869 mSDsCounter, 0 mSdLazyCounter, 2667 mSolverCounterSat, 330 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s 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, 3.4s IncrementalHoareTripleChecker+Time [2022-04-28 14:51:16,284 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [997 Valid, 1414 Invalid, 2997 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [330 Valid, 2667 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2022-04-28 14:51:16,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1075 states. [2022-04-28 14:51:17,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1075 to 932. [2022-04-28 14:51:17,606 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:51:17,607 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 14:51:17,608 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 14:51:17,609 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 14:51:17,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:17,641 INFO L93 Difference]: Finished difference Result 1075 states and 1432 transitions. [2022-04-28 14:51:17,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1432 transitions. [2022-04-28 14:51:17,643 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:17,643 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:17,644 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 14:51:17,645 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 14:51:17,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:17,688 INFO L93 Difference]: Finished difference Result 1075 states and 1432 transitions. [2022-04-28 14:51:17,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1432 transitions. [2022-04-28 14:51:17,690 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:17,690 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:17,690 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:51:17,690 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:51:17,691 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 14:51:17,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 932 states and 1243 transitions. [2022-04-28 14:51:17,730 INFO L78 Accepts]: Start accepts. Automaton has 932 states and 1243 transitions. Word has length 50 [2022-04-28 14:51:17,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:51:17,730 INFO L495 AbstractCegarLoop]: Abstraction has 932 states and 1243 transitions. [2022-04-28 14:51:17,730 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 14:51:17,730 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 932 states and 1243 transitions. [2022-04-28 14:51:19,594 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 14:51:19,594 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1243 transitions. [2022-04-28 14:51:19,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-28 14:51:19,595 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:51:19,595 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 14:51:19,595 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-04-28 14:51:19,596 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:51:19,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:51:19,596 INFO L85 PathProgramCache]: Analyzing trace with hash -550624226, now seen corresponding path program 1 times [2022-04-28 14:51:19,596 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:19,596 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1477381139] [2022-04-28 14:51:19,596 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:51:19,596 INFO L85 PathProgramCache]: Analyzing trace with hash -550624226, now seen corresponding path program 2 times [2022-04-28 14:51:19,597 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:51:19,597 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1651247748] [2022-04-28 14:51:19,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:51:19,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:51:19,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:19,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:51:19,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:19,717 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 14:51:19,717 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-28 14:51:19,717 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {97438#true} {97438#true} #1156#return; {97438#true} is VALID [2022-04-28 14:51:19,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:51:19,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:19,740 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 14:51:19,740 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-28 14:51:19,740 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {97438#true} {97438#true} #1066#return; {97438#true} is VALID [2022-04-28 14:51:19,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:51:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:19,753 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 14:51:19,753 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-28 14:51:19,753 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {97438#true} {97438#true} #1068#return; {97438#true} is VALID [2022-04-28 14:51:19,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:51:19,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:19,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-28 14:51:19,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:19,820 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 14:51:19,820 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {97438#true} is VALID [2022-04-28 14:51:19,820 INFO L290 TraceCheckUtils]: 2: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-28 14:51:19,821 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 14:51:19,821 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 14:51:19,821 INFO L290 TraceCheckUtils]: 1: Hoare triple {97438#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {97438#true} is VALID [2022-04-28 14:51:19,821 INFO L290 TraceCheckUtils]: 2: Hoare triple {97438#true} assume !(0 != ~disketteExtension__IsRemoved~1); {97438#true} is VALID [2022-04-28 14:51:19,821 INFO L290 TraceCheckUtils]: 3: Hoare triple {97438#true} assume !(0 == ~disketteExtension__IsStarted~2); {97438#true} is VALID [2022-04-28 14:51:19,821 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 14:51:19,821 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 14:51:19,822 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 14:51:19,822 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 14:51:19,823 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 14:51:19,823 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 14:51:19,823 INFO L290 TraceCheckUtils]: 10: Hoare triple {97438#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {97438#true} is VALID [2022-04-28 14:51:19,823 INFO L290 TraceCheckUtils]: 11: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-28 14:51:19,823 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 14:51:19,824 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 14:51:19,824 INFO L290 TraceCheckUtils]: 14: Hoare triple {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} assume true; {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} is VALID [2022-04-28 14:51:19,825 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 14:51:19,826 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 14:51:19,826 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 14:51:19,826 INFO L290 TraceCheckUtils]: 2: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-28 14:51:19,827 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {97438#true} {97438#true} #1156#return; {97438#true} is VALID [2022-04-28 14:51:19,827 INFO L272 TraceCheckUtils]: 4: Hoare triple {97438#true} call #t~ret170 := main(); {97438#true} is VALID [2022-04-28 14:51:19,827 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 14:51:19,828 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 14:51:19,828 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 14:51:19,828 INFO L290 TraceCheckUtils]: 8: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-28 14:51:19,828 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {97438#true} {97438#true} #1066#return; {97438#true} is VALID [2022-04-28 14:51:19,828 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 14:51:19,828 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 14:51:19,828 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 14:51:19,829 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 14:51:19,829 INFO L290 TraceCheckUtils]: 14: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-28 14:51:19,829 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {97438#true} {97438#true} #1068#return; {97438#true} is VALID [2022-04-28 14:51:19,829 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 14:51:19,829 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 14:51:19,829 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 14:51:19,829 INFO L290 TraceCheckUtils]: 19: Hoare triple {97438#true} assume 2 == ~tmp_ndt_3~0; {97438#true} is VALID [2022-04-28 14:51:19,830 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 14:51:19,830 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 14:51:19,830 INFO L290 TraceCheckUtils]: 22: Hoare triple {97438#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {97438#true} is VALID [2022-04-28 14:51:19,830 INFO L290 TraceCheckUtils]: 23: Hoare triple {97438#true} assume !(0 != ~disketteExtension__IsRemoved~1); {97438#true} is VALID [2022-04-28 14:51:19,830 INFO L290 TraceCheckUtils]: 24: Hoare triple {97438#true} assume !(0 == ~disketteExtension__IsStarted~2); {97438#true} is VALID [2022-04-28 14:51:19,830 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 14:51:19,831 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 14:51:19,831 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 14:51:19,831 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 14:51:19,832 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 14:51:19,832 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 14:51:19,832 INFO L290 TraceCheckUtils]: 31: Hoare triple {97438#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {97438#true} is VALID [2022-04-28 14:51:19,832 INFO L290 TraceCheckUtils]: 32: Hoare triple {97438#true} assume true; {97438#true} is VALID [2022-04-28 14:51:19,833 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 14:51:19,833 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 14:51:19,833 INFO L290 TraceCheckUtils]: 35: Hoare triple {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} assume true; {97476#(<= (+ |FloppyDeviceControl_#res| 1073741811) 0)} is VALID [2022-04-28 14:51:19,834 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 14:51:19,834 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 14:51:19,834 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 14:51:19,835 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 14:51:19,835 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 14:51:19,835 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 14:51:19,836 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 14:51:19,836 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 14:51:19,836 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 14:51:19,836 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 14:51:19,837 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 14:51:19,837 INFO L290 TraceCheckUtils]: 47: Hoare triple {97466#(<= (+ 1073741811 main_~status~1) 0)} assume 259 == ~status~1; {97439#false} is VALID [2022-04-28 14:51:19,837 INFO L272 TraceCheckUtils]: 48: Hoare triple {97439#false} call errorFn(); {97439#false} is VALID [2022-04-28 14:51:19,837 INFO L290 TraceCheckUtils]: 49: Hoare triple {97439#false} assume !false; {97439#false} is VALID [2022-04-28 14:51:19,838 INFO 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 14:51:19,838 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:51:19,838 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1651247748] [2022-04-28 14:51:19,838 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1651247748] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:19,838 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:19,838 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:51:19,838 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:51:19,838 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1477381139] [2022-04-28 14:51:19,838 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1477381139] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:19,838 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:19,838 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:51:19,838 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1113336560] [2022-04-28 14:51:19,838 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:51:19,839 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 14:51:19,839 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:51:19,839 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 14:51:19,877 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 14:51:19,877 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 14:51:19,877 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:19,878 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 14:51:19,878 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2022-04-28 14:51:19,878 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 14:51:26,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:26,242 INFO L93 Difference]: Finished difference Result 979 states and 1296 transitions. [2022-04-28 14:51:26,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:51:26,242 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 14:51:26,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:51:26,243 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 14:51:26,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 560 transitions. [2022-04-28 14:51:26,246 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 14:51:26,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 560 transitions. [2022-04-28 14:51:26,248 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 560 transitions. [2022-04-28 14:51:26,779 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 14:51:26,825 INFO L225 Difference]: With dead ends: 979 [2022-04-28 14:51:26,825 INFO L226 Difference]: Without dead ends: 959 [2022-04-28 14:51:26,826 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 14:51:26,826 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 14:51:26,826 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 14:51:26,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 959 states. [2022-04-28 14:51:28,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 959 to 932. [2022-04-28 14:51:28,139 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:51:28,140 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 14:51:28,141 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 14:51:28,141 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 14:51:28,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:28,169 INFO L93 Difference]: Finished difference Result 959 states and 1264 transitions. [2022-04-28 14:51:28,169 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1264 transitions. [2022-04-28 14:51:28,170 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:28,170 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:28,172 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 14:51:28,172 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 14:51:28,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:28,199 INFO L93 Difference]: Finished difference Result 959 states and 1264 transitions. [2022-04-28 14:51:28,199 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1264 transitions. [2022-04-28 14:51:28,200 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:28,201 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:28,201 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:51:28,201 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:51:28,202 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 14:51:28,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 932 states and 1231 transitions. [2022-04-28 14:51:28,241 INFO L78 Accepts]: Start accepts. Automaton has 932 states and 1231 transitions. Word has length 50 [2022-04-28 14:51:28,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:51:28,241 INFO L495 AbstractCegarLoop]: Abstraction has 932 states and 1231 transitions. [2022-04-28 14:51:28,241 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 14:51:28,241 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 932 states and 1231 transitions. [2022-04-28 14:51:30,084 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 14:51:30,084 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1231 transitions. [2022-04-28 14:51:30,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-28 14:51:30,085 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:51:30,085 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] [2022-04-28 14:51:30,085 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-04-28 14:51:30,085 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:51:30,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:51:30,085 INFO L85 PathProgramCache]: Analyzing trace with hash 1358171884, now seen corresponding path program 1 times [2022-04-28 14:51:30,085 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:30,085 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [808535820] [2022-04-28 14:51:30,085 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:51:30,086 INFO L85 PathProgramCache]: Analyzing trace with hash 1358171884, now seen corresponding path program 2 times [2022-04-28 14:51:30,086 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:51:30,086 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [939373302] [2022-04-28 14:51:30,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:51:30,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:51:30,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:30,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:51:30,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:30,185 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 14:51:30,185 INFO L290 TraceCheckUtils]: 1: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-28 14:51:30,185 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {103226#true} {103226#true} #1156#return; {103226#true} is VALID [2022-04-28 14:51:30,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:51:30,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:30,210 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 14:51:30,210 INFO L290 TraceCheckUtils]: 1: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-28 14:51:30,210 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {103226#true} {103226#true} #1066#return; {103226#true} is VALID [2022-04-28 14:51:30,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:51:30,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:30,223 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 14:51:30,224 INFO L290 TraceCheckUtils]: 1: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-28 14:51:30,224 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {103226#true} {103226#true} #1068#return; {103226#true} is VALID [2022-04-28 14:51:30,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-28 14:51:30,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:30,245 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 14:51:30,245 INFO L290 TraceCheckUtils]: 1: Hoare triple {103226#true} assume !(0 != ~compRegistered~0); {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:51:30,245 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 14:51:30,246 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 14:51:30,246 INFO L290 TraceCheckUtils]: 4: Hoare triple {103251#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:51:30,246 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 14:51:30,247 INFO L290 TraceCheckUtils]: 6: Hoare triple {103251#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:51:30,247 INFO L290 TraceCheckUtils]: 7: Hoare triple {103251#(<= ~compRegistered~0 0)} assume true; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:51:30,248 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {103251#(<= ~compRegistered~0 0)} {103237#(= ~compRegistered~0 1)} #1098#return; {103227#false} is VALID [2022-04-28 14:51:30,249 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 14:51:30,249 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 14:51:30,249 INFO L290 TraceCheckUtils]: 2: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-28 14:51:30,249 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {103226#true} {103226#true} #1156#return; {103226#true} is VALID [2022-04-28 14:51:30,250 INFO L272 TraceCheckUtils]: 4: Hoare triple {103226#true} call #t~ret170 := main(); {103226#true} is VALID [2022-04-28 14:51:30,250 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 14:51:30,250 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 14:51:30,251 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 14:51:30,251 INFO L290 TraceCheckUtils]: 8: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-28 14:51:30,251 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {103226#true} {103226#true} #1066#return; {103226#true} is VALID [2022-04-28 14:51:30,251 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 14:51:30,251 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 14:51:30,251 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 14:51:30,252 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 14:51:30,252 INFO L290 TraceCheckUtils]: 14: Hoare triple {103226#true} assume true; {103226#true} is VALID [2022-04-28 14:51:30,252 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {103226#true} {103226#true} #1068#return; {103226#true} is VALID [2022-04-28 14:51:30,252 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 14:51:30,252 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 14:51:30,252 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 14:51:30,252 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 14:51:30,252 INFO L290 TraceCheckUtils]: 20: Hoare triple {103226#true} assume 3 == ~tmp_ndt_4~0; {103226#true} is VALID [2022-04-28 14:51:30,252 INFO L272 TraceCheckUtils]: 21: Hoare triple {103226#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {103226#true} is VALID [2022-04-28 14:51:30,252 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 14:51:30,252 INFO L290 TraceCheckUtils]: 23: Hoare triple {103226#true} assume 1 == ~PagingReferenceCount~0; {103226#true} is VALID [2022-04-28 14:51:30,252 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 14:51:30,252 INFO L290 TraceCheckUtils]: 25: Hoare triple {103226#true} assume !(0 != ~disketteExtension__IsRemoved~0); {103226#true} is VALID [2022-04-28 14:51:30,253 INFO L290 TraceCheckUtils]: 26: Hoare triple {103226#true} assume 0 == ~irpSp__MinorFunction~0; {103226#true} is VALID [2022-04-28 14:51:30,253 INFO L272 TraceCheckUtils]: 27: Hoare triple {103226#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {103226#true} is VALID [2022-04-28 14:51:30,253 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 14:51:30,253 INFO L290 TraceCheckUtils]: 29: Hoare triple {103226#true} assume !(~s~0 != ~NP~0); {103226#true} is VALID [2022-04-28 14:51:30,253 INFO L290 TraceCheckUtils]: 30: Hoare triple {103226#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {103237#(= ~compRegistered~0 1)} is VALID [2022-04-28 14:51:30,253 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 14:51:30,254 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 14:51:30,254 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 14:51:30,254 INFO L290 TraceCheckUtils]: 34: Hoare triple {103226#true} assume !(0 != ~compRegistered~0); {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:51:30,255 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 14:51:30,255 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 14:51:30,255 INFO L290 TraceCheckUtils]: 37: Hoare triple {103251#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:51:30,256 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 14:51:30,256 INFO L290 TraceCheckUtils]: 39: Hoare triple {103251#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:51:30,256 INFO L290 TraceCheckUtils]: 40: Hoare triple {103251#(<= ~compRegistered~0 0)} assume true; {103251#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:51:30,257 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {103251#(<= ~compRegistered~0 0)} {103237#(= ~compRegistered~0 1)} #1098#return; {103227#false} is VALID [2022-04-28 14:51:30,257 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 14:51:30,257 INFO L290 TraceCheckUtils]: 43: Hoare triple {103227#false} assume 259 == ~__cil_tmp42~0; {103227#false} is VALID [2022-04-28 14:51:30,257 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 14:51:30,257 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 14:51:30,257 INFO L290 TraceCheckUtils]: 46: Hoare triple {103227#false} assume ~s~0 == ~MPR3~0; {103227#false} is VALID [2022-04-28 14:51:30,257 INFO L290 TraceCheckUtils]: 47: Hoare triple {103227#false} assume !(1 == ~setEventCalled~0); {103227#false} is VALID [2022-04-28 14:51:30,257 INFO L290 TraceCheckUtils]: 48: Hoare triple {103227#false} assume !(1 == ~customIrp~0); {103227#false} is VALID [2022-04-28 14:51:30,258 INFO L290 TraceCheckUtils]: 49: Hoare triple {103227#false} assume ~s~0 == ~MPR3~0; {103227#false} is VALID [2022-04-28 14:51:30,258 INFO L272 TraceCheckUtils]: 50: Hoare triple {103227#false} call errorFn(); {103227#false} is VALID [2022-04-28 14:51:30,258 INFO L290 TraceCheckUtils]: 51: Hoare triple {103227#false} assume !false; {103227#false} is VALID [2022-04-28 14:51:30,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:51:30,258 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:51:30,258 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [939373302] [2022-04-28 14:51:30,258 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [939373302] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:30,258 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:30,258 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 14:51:30,259 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:51:30,259 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [808535820] [2022-04-28 14:51:30,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [808535820] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:30,259 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:30,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 14:51:30,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [273567780] [2022-04-28 14:51:30,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:51:30,259 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 14:51:30,260 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:51:30,260 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 14:51:30,297 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 14:51:30,298 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 14:51:30,298 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:30,298 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 14:51:30,298 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:51:30,298 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 14:51:34,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:34,553 INFO L93 Difference]: Finished difference Result 1041 states and 1345 transitions. [2022-04-28 14:51:34,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 14:51:34,553 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 14:51:34,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:51:34,553 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 14:51:34,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 725 transitions. [2022-04-28 14:51:34,557 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 14:51:34,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 725 transitions. [2022-04-28 14:51:34,561 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 725 transitions. [2022-04-28 14:51:35,203 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 14:51:35,223 INFO L225 Difference]: With dead ends: 1041 [2022-04-28 14:51:35,224 INFO L226 Difference]: Without dead ends: 685 [2022-04-28 14:51:35,225 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 14:51:35,225 INFO L413 NwaCegarLoop]: 470 mSDtfsCounter, 747 mSDsluCounter, 344 mSDsCounter, 0 mSdLazyCounter, 903 mSolverCounterSat, 137 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 756 SdHoareTripleChecker+Valid, 814 SdHoareTripleChecker+Invalid, 1040 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 137 IncrementalHoareTripleChecker+Valid, 903 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:51:35,225 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 14:51:35,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 685 states. [2022-04-28 14:51:36,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 685 to 623. [2022-04-28 14:51:36,293 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:51:36,294 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 14:51:36,294 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 14:51:36,295 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 14:51:36,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:36,317 INFO L93 Difference]: Finished difference Result 685 states and 869 transitions. [2022-04-28 14:51:36,317 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 869 transitions. [2022-04-28 14:51:36,317 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:36,317 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:36,318 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 14:51:36,319 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 14:51:36,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:36,336 INFO L93 Difference]: Finished difference Result 685 states and 869 transitions. [2022-04-28 14:51:36,336 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 869 transitions. [2022-04-28 14:51:36,337 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:36,337 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:36,337 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:51:36,337 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:51:36,338 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 14:51:36,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 623 states and 791 transitions. [2022-04-28 14:51:36,355 INFO L78 Accepts]: Start accepts. Automaton has 623 states and 791 transitions. Word has length 52 [2022-04-28 14:51:36,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:51:36,355 INFO L495 AbstractCegarLoop]: Abstraction has 623 states and 791 transitions. [2022-04-28 14:51:36,355 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 14:51:36,355 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 623 states and 791 transitions. [2022-04-28 14:51:37,632 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 14:51:37,633 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 791 transitions. [2022-04-28 14:51:37,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 14:51:37,633 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:51:37,633 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:51:37,633 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-04-28 14:51:37,634 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:51:37,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:51:37,634 INFO L85 PathProgramCache]: Analyzing trace with hash -1083541932, now seen corresponding path program 1 times [2022-04-28 14:51:37,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:37,634 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [476611533] [2022-04-28 14:51:37,634 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:51:37,635 INFO L85 PathProgramCache]: Analyzing trace with hash -1083541932, now seen corresponding path program 2 times [2022-04-28 14:51:37,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:51:37,635 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1857441121] [2022-04-28 14:51:37,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:51:37,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:51:37,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:37,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:51:37,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:37,753 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 14:51:37,753 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-28 14:51:37,753 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {107965#true} {107965#true} #1156#return; {107965#true} is VALID [2022-04-28 14:51:37,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:51:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:37,788 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 14:51:37,788 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-28 14:51:37,788 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {107965#true} {107965#true} #1066#return; {107965#true} is VALID [2022-04-28 14:51:37,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:51:37,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:37,802 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 14:51:37,802 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-28 14:51:37,802 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {107965#true} {107965#true} #1068#return; {107965#true} is VALID [2022-04-28 14:51:37,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:51:37,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:37,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 14:51:37,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:37,897 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 14:51:37,898 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 14:51:37,898 INFO L290 TraceCheckUtils]: 2: Hoare triple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 14:51:37,899 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 14:51:37,899 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 14:51:37,899 INFO L290 TraceCheckUtils]: 1: Hoare triple {107965#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {107965#true} is VALID [2022-04-28 14:51:37,899 INFO L290 TraceCheckUtils]: 2: Hoare triple {107965#true} assume !(0 != ~disketteExtension__IsRemoved~1); {107965#true} is VALID [2022-04-28 14:51:37,899 INFO L290 TraceCheckUtils]: 3: Hoare triple {107965#true} assume !(0 == ~disketteExtension__IsStarted~2); {107965#true} is VALID [2022-04-28 14:51:37,899 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 14:51:37,899 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 14:51:37,900 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 14:51:37,900 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 14:51:37,900 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 14:51:37,900 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 14:51:37,900 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 14:51:37,901 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 14:51:37,901 INFO L290 TraceCheckUtils]: 12: Hoare triple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 14:51:37,902 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 14:51:37,902 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 14:51:37,903 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 14:51:37,903 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 14:51:37,903 INFO L290 TraceCheckUtils]: 17: Hoare triple {107966#false} #res := ~ntStatus~3; {107966#false} is VALID [2022-04-28 14:51:37,903 INFO L290 TraceCheckUtils]: 18: Hoare triple {107966#false} assume true; {107966#false} is VALID [2022-04-28 14:51:37,903 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {107966#false} {107965#true} #1074#return; {107966#false} is VALID [2022-04-28 14:51:37,905 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 14:51:37,905 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 14:51:37,905 INFO L290 TraceCheckUtils]: 2: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-28 14:51:37,905 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {107965#true} {107965#true} #1156#return; {107965#true} is VALID [2022-04-28 14:51:37,905 INFO L272 TraceCheckUtils]: 4: Hoare triple {107965#true} call #t~ret170 := main(); {107965#true} is VALID [2022-04-28 14:51:37,906 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 14:51:37,906 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 14:51:37,906 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 14:51:37,907 INFO L290 TraceCheckUtils]: 8: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-28 14:51:37,907 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {107965#true} {107965#true} #1066#return; {107965#true} is VALID [2022-04-28 14:51:37,907 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 14:51:37,907 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 14:51:37,907 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 14:51:37,907 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 14:51:37,908 INFO L290 TraceCheckUtils]: 14: Hoare triple {107965#true} assume true; {107965#true} is VALID [2022-04-28 14:51:37,908 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {107965#true} {107965#true} #1068#return; {107965#true} is VALID [2022-04-28 14:51:37,908 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 14:51:37,908 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 14:51:37,908 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 14:51:37,908 INFO L290 TraceCheckUtils]: 19: Hoare triple {107965#true} assume 2 == ~tmp_ndt_3~0; {107965#true} is VALID [2022-04-28 14:51:37,909 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 14:51:37,909 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 14:51:37,909 INFO L290 TraceCheckUtils]: 22: Hoare triple {107965#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {107965#true} is VALID [2022-04-28 14:51:37,909 INFO L290 TraceCheckUtils]: 23: Hoare triple {107965#true} assume !(0 != ~disketteExtension__IsRemoved~1); {107965#true} is VALID [2022-04-28 14:51:37,909 INFO L290 TraceCheckUtils]: 24: Hoare triple {107965#true} assume !(0 == ~disketteExtension__IsStarted~2); {107965#true} is VALID [2022-04-28 14:51:37,909 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 14:51:37,909 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 14:51:37,909 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 14:51:37,909 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 14:51:37,909 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 14:51:37,910 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 14:51:37,910 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 14:51:37,911 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 14:51:37,911 INFO L290 TraceCheckUtils]: 33: Hoare triple {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {108008#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 14:51:37,912 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 14:51:37,912 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 14:51:37,912 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 14:51:37,913 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 14:51:37,913 INFO L290 TraceCheckUtils]: 38: Hoare triple {107966#false} #res := ~ntStatus~3; {107966#false} is VALID [2022-04-28 14:51:37,913 INFO L290 TraceCheckUtils]: 39: Hoare triple {107966#false} assume true; {107966#false} is VALID [2022-04-28 14:51:37,913 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {107966#false} {107965#true} #1074#return; {107966#false} is VALID [2022-04-28 14:51:37,913 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 14:51:37,913 INFO L290 TraceCheckUtils]: 42: Hoare triple {107966#false} assume !(1 == ~pended~0); {107966#false} is VALID [2022-04-28 14:51:37,913 INFO L290 TraceCheckUtils]: 43: Hoare triple {107966#false} assume !(1 == ~pended~0); {107966#false} is VALID [2022-04-28 14:51:37,913 INFO L290 TraceCheckUtils]: 44: Hoare triple {107966#false} assume ~s~0 != ~UNLOADED~0; {107966#false} is VALID [2022-04-28 14:51:37,913 INFO L290 TraceCheckUtils]: 45: Hoare triple {107966#false} assume -1 != ~status~1; {107966#false} is VALID [2022-04-28 14:51:37,913 INFO L290 TraceCheckUtils]: 46: Hoare triple {107966#false} assume ~s~0 != ~SKIP2~0; {107966#false} is VALID [2022-04-28 14:51:37,913 INFO L290 TraceCheckUtils]: 47: Hoare triple {107966#false} assume ~s~0 != ~IPC~0; {107966#false} is VALID [2022-04-28 14:51:37,914 INFO L290 TraceCheckUtils]: 48: Hoare triple {107966#false} assume ~s~0 != ~DC~0; {107966#false} is VALID [2022-04-28 14:51:37,914 INFO L272 TraceCheckUtils]: 49: Hoare triple {107966#false} call errorFn(); {107966#false} is VALID [2022-04-28 14:51:37,914 INFO L290 TraceCheckUtils]: 50: Hoare triple {107966#false} assume !false; {107966#false} is VALID [2022-04-28 14:51:37,914 INFO 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 14:51:37,914 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:51:37,914 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1857441121] [2022-04-28 14:51:37,915 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1857441121] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:37,915 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:37,915 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:51:37,915 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:51:37,915 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [476611533] [2022-04-28 14:51:37,915 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [476611533] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:37,915 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:37,915 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:51:37,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [705288876] [2022-04-28 14:51:37,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:51:37,916 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 14:51:37,916 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:51:37,916 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 14:51:37,953 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 14:51:37,954 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 14:51:37,954 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:37,955 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 14:51:37,955 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2022-04-28 14:51:37,955 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 14:51:45,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:45,157 INFO L93 Difference]: Finished difference Result 681 states and 860 transitions. [2022-04-28 14:51:45,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 14:51:45,157 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 14:51:45,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:51:45,157 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 14:51:45,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 542 transitions. [2022-04-28 14:51:45,160 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 14:51:45,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 542 transitions. [2022-04-28 14:51:45,163 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 542 transitions. [2022-04-28 14:51:45,698 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 14:51:45,717 INFO L225 Difference]: With dead ends: 681 [2022-04-28 14:51:45,717 INFO L226 Difference]: Without dead ends: 659 [2022-04-28 14:51:45,718 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 14:51:45,718 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 14:51:45,718 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 14:51:45,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 659 states. [2022-04-28 14:51:46,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 659 to 624. [2022-04-28 14:51:46,766 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:51:46,767 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 14:51:46,767 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 14:51:46,768 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 14:51:46,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:46,782 INFO L93 Difference]: Finished difference Result 659 states and 834 transitions. [2022-04-28 14:51:46,782 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 834 transitions. [2022-04-28 14:51:46,783 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:46,783 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:46,784 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 14:51:46,784 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 14:51:46,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:46,798 INFO L93 Difference]: Finished difference Result 659 states and 834 transitions. [2022-04-28 14:51:46,798 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 834 transitions. [2022-04-28 14:51:46,798 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:46,798 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:46,798 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:51:46,798 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:51:46,799 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 14:51:46,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 624 states and 792 transitions. [2022-04-28 14:51:46,817 INFO L78 Accepts]: Start accepts. Automaton has 624 states and 792 transitions. Word has length 51 [2022-04-28 14:51:46,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:51:46,817 INFO L495 AbstractCegarLoop]: Abstraction has 624 states and 792 transitions. [2022-04-28 14:51:46,817 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 14:51:46,817 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 624 states and 792 transitions. [2022-04-28 14:51:48,106 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 14:51:48,107 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 792 transitions. [2022-04-28 14:51:48,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 14:51:48,107 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:51:48,107 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 14:51:48,108 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-04-28 14:51:48,108 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:51:48,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:51:48,108 INFO L85 PathProgramCache]: Analyzing trace with hash 325068325, now seen corresponding path program 1 times [2022-04-28 14:51:48,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:48,108 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [848593809] [2022-04-28 14:51:48,108 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:51:48,109 INFO L85 PathProgramCache]: Analyzing trace with hash 325068325, now seen corresponding path program 2 times [2022-04-28 14:51:48,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:51:48,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2042023549] [2022-04-28 14:51:48,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:51:48,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:51:48,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:48,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:51:48,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:48,213 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 14:51:48,214 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-28 14:51:48,214 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111953#true} {111953#true} #1156#return; {111953#true} is VALID [2022-04-28 14:51:48,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:51:48,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:48,242 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 14:51:48,242 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-28 14:51:48,243 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111953#true} {111953#true} #1066#return; {111953#true} is VALID [2022-04-28 14:51:48,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:51:48,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:48,256 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 14:51:48,256 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-28 14:51:48,256 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111953#true} {111953#true} #1068#return; {111953#true} is VALID [2022-04-28 14:51:48,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:51:48,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:48,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 14:51:48,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:48,328 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 14:51:48,329 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {111953#true} is VALID [2022-04-28 14:51:48,329 INFO L290 TraceCheckUtils]: 2: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-28 14:51:48,329 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 14:51:48,329 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 14:51:48,329 INFO L290 TraceCheckUtils]: 1: Hoare triple {111953#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {111953#true} is VALID [2022-04-28 14:51:48,329 INFO L290 TraceCheckUtils]: 2: Hoare triple {111953#true} assume !(0 != ~disketteExtension__IsRemoved~1); {111953#true} is VALID [2022-04-28 14:51:48,330 INFO L290 TraceCheckUtils]: 3: Hoare triple {111953#true} assume !(0 == ~disketteExtension__IsStarted~2); {111953#true} is VALID [2022-04-28 14:51:48,330 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 14:51:48,330 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 14:51:48,330 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 14:51:48,330 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 14:51:48,331 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 14:51:48,331 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 14:51:48,331 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 14:51:48,331 INFO L290 TraceCheckUtils]: 11: Hoare triple {111953#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {111953#true} is VALID [2022-04-28 14:51:48,332 INFO L290 TraceCheckUtils]: 12: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-28 14:51:48,332 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 14:51:48,332 INFO L290 TraceCheckUtils]: 14: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} #res := ~ntStatus~3; {111992#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-28 14:51:48,333 INFO L290 TraceCheckUtils]: 15: Hoare triple {111992#(<= |FloppyDeviceControl_#res| 0)} assume true; {111992#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-28 14:51:48,333 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 14:51:48,335 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 14:51:48,335 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 14:51:48,335 INFO L290 TraceCheckUtils]: 2: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-28 14:51:48,335 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111953#true} {111953#true} #1156#return; {111953#true} is VALID [2022-04-28 14:51:48,335 INFO L272 TraceCheckUtils]: 4: Hoare triple {111953#true} call #t~ret170 := main(); {111953#true} is VALID [2022-04-28 14:51:48,335 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 14:51:48,336 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 14:51:48,336 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 14:51:48,336 INFO L290 TraceCheckUtils]: 8: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-28 14:51:48,337 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {111953#true} {111953#true} #1066#return; {111953#true} is VALID [2022-04-28 14:51:48,337 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 14:51:48,337 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 14:51:48,337 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 14:51:48,337 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 14:51:48,337 INFO L290 TraceCheckUtils]: 14: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-28 14:51:48,338 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {111953#true} {111953#true} #1068#return; {111953#true} is VALID [2022-04-28 14:51:48,338 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 14:51:48,338 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 14:51:48,338 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 14:51:48,338 INFO L290 TraceCheckUtils]: 19: Hoare triple {111953#true} assume 2 == ~tmp_ndt_3~0; {111953#true} is VALID [2022-04-28 14:51:48,339 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 14:51:48,339 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 14:51:48,339 INFO L290 TraceCheckUtils]: 22: Hoare triple {111953#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {111953#true} is VALID [2022-04-28 14:51:48,339 INFO L290 TraceCheckUtils]: 23: Hoare triple {111953#true} assume !(0 != ~disketteExtension__IsRemoved~1); {111953#true} is VALID [2022-04-28 14:51:48,339 INFO L290 TraceCheckUtils]: 24: Hoare triple {111953#true} assume !(0 == ~disketteExtension__IsStarted~2); {111953#true} is VALID [2022-04-28 14:51:48,339 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 14:51:48,339 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 14:51:48,339 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 14:51:48,340 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 14:51:48,340 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 14:51:48,341 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 14:51:48,341 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 14:51:48,341 INFO L290 TraceCheckUtils]: 32: Hoare triple {111953#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {111953#true} is VALID [2022-04-28 14:51:48,341 INFO L290 TraceCheckUtils]: 33: Hoare triple {111953#true} assume true; {111953#true} is VALID [2022-04-28 14:51:48,341 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 14:51:48,342 INFO L290 TraceCheckUtils]: 35: Hoare triple {111987#(<= FloppyDeviceControl_~ntStatus~3 0)} #res := ~ntStatus~3; {111992#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-28 14:51:48,342 INFO L290 TraceCheckUtils]: 36: Hoare triple {111992#(<= |FloppyDeviceControl_#res| 0)} assume true; {111992#(<= |FloppyDeviceControl_#res| 0)} is VALID [2022-04-28 14:51:48,343 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 14:51:48,343 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 14:51:48,343 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 14:51:48,344 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 14:51:48,344 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 14:51:48,344 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 14:51:48,345 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 14:51:48,345 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 14:51:48,345 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 14:51:48,346 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 14:51:48,346 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 14:51:48,346 INFO L290 TraceCheckUtils]: 48: Hoare triple {111982#(not (= main_~status~1 259))} assume 259 == ~status~1; {111954#false} is VALID [2022-04-28 14:51:48,346 INFO L272 TraceCheckUtils]: 49: Hoare triple {111954#false} call errorFn(); {111954#false} is VALID [2022-04-28 14:51:48,346 INFO L290 TraceCheckUtils]: 50: Hoare triple {111954#false} assume !false; {111954#false} is VALID [2022-04-28 14:51:48,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:51:48,347 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:51:48,347 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2042023549] [2022-04-28 14:51:48,347 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2042023549] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:48,347 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:48,347 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:51:48,347 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:51:48,347 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [848593809] [2022-04-28 14:51:48,347 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [848593809] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:48,348 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:48,348 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:51:48,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2127758738] [2022-04-28 14:51:48,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:51:48,348 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 14:51:48,348 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:51:48,348 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 14:51:48,386 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 14:51:48,386 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 14:51:48,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:48,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 14:51:48,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2022-04-28 14:51:48,387 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 14:51:54,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:54,733 INFO L93 Difference]: Finished difference Result 676 states and 851 transitions. [2022-04-28 14:51:54,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:51:54,733 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 14:51:54,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:51:54,733 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 14:51:54,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 543 transitions. [2022-04-28 14:51:54,736 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 14:51:54,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 543 transitions. [2022-04-28 14:51:54,740 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 543 transitions. [2022-04-28 14:51:55,262 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 14:51:55,281 INFO L225 Difference]: With dead ends: 676 [2022-04-28 14:51:55,281 INFO L226 Difference]: Without dead ends: 648 [2022-04-28 14:51:55,281 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 14:51:55,281 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 14:51:55,282 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 14:51:55,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 648 states. [2022-04-28 14:51:56,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 648 to 616. [2022-04-28 14:51:56,371 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:51:56,372 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 14:51:56,373 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 14:51:56,373 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 14:51:56,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:56,389 INFO L93 Difference]: Finished difference Result 648 states and 818 transitions. [2022-04-28 14:51:56,389 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 818 transitions. [2022-04-28 14:51:56,390 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:56,390 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:56,390 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 14:51:56,391 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 14:51:56,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:56,405 INFO L93 Difference]: Finished difference Result 648 states and 818 transitions. [2022-04-28 14:51:56,405 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 818 transitions. [2022-04-28 14:51:56,405 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:56,405 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:56,405 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:51:56,405 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:51:56,406 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 14:51:56,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 616 states and 779 transitions. [2022-04-28 14:51:56,424 INFO L78 Accepts]: Start accepts. Automaton has 616 states and 779 transitions. Word has length 51 [2022-04-28 14:51:56,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:51:56,424 INFO L495 AbstractCegarLoop]: Abstraction has 616 states and 779 transitions. [2022-04-28 14:51:56,424 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 14:51:56,424 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 616 states and 779 transitions. [2022-04-28 14:51:57,696 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 14:51:57,696 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 779 transitions. [2022-04-28 14:51:57,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-28 14:51:57,697 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:51:57,697 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 14:51:57,697 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-04-28 14:51:57,697 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:51:57,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:51:57,697 INFO L85 PathProgramCache]: Analyzing trace with hash 519788489, now seen corresponding path program 1 times [2022-04-28 14:51:57,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:57,697 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2128862405] [2022-04-28 14:51:57,697 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:51:57,698 INFO L85 PathProgramCache]: Analyzing trace with hash 519788489, now seen corresponding path program 2 times [2022-04-28 14:51:57,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:51:57,698 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [556018378] [2022-04-28 14:51:57,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:51:57,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:51:57,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:57,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:51:57,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:57,808 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 14:51:57,808 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-28 14:51:57,808 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115884#true} {115884#true} #1156#return; {115884#true} is VALID [2022-04-28 14:51:57,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:51:57,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:57,832 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 14:51:57,832 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-28 14:51:57,833 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115884#true} {115884#true} #1066#return; {115884#true} is VALID [2022-04-28 14:51:57,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:51:57,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:57,846 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 14:51:57,846 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-28 14:51:57,846 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115884#true} {115884#true} #1068#return; {115884#true} is VALID [2022-04-28 14:51:57,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:51:57,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:57,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:51:57,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:57,905 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 14:51:57,905 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume !(0 != ~compRegistered~0); {115884#true} is VALID [2022-04-28 14:51:57,905 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 14:51:57,905 INFO L290 TraceCheckUtils]: 3: Hoare triple {115884#true} assume 0 == ~tmp_ndt_10~0; {115884#true} is VALID [2022-04-28 14:51:57,906 INFO L290 TraceCheckUtils]: 4: Hoare triple {115884#true} ~returnVal2~0 := 0; {115884#true} is VALID [2022-04-28 14:51:57,906 INFO L290 TraceCheckUtils]: 5: Hoare triple {115884#true} assume !(~s~0 == ~NP~0); {115884#true} is VALID [2022-04-28 14:51:57,906 INFO L290 TraceCheckUtils]: 6: Hoare triple {115884#true} assume !(~s~0 == ~MPR1~0); {115884#true} is VALID [2022-04-28 14:51:57,906 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 14:51:57,907 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 14:51:57,907 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 14:51:57,908 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 14:51:57,908 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 14:51:57,908 INFO L290 TraceCheckUtils]: 1: Hoare triple {115884#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {115884#true} is VALID [2022-04-28 14:51:57,908 INFO L290 TraceCheckUtils]: 2: Hoare triple {115884#true} assume !(0 != ~disketteExtension__IsRemoved~1); {115884#true} is VALID [2022-04-28 14:51:57,908 INFO L290 TraceCheckUtils]: 3: Hoare triple {115884#true} assume 0 == ~disketteExtension__IsStarted~2; {115884#true} is VALID [2022-04-28 14:51:57,908 INFO L290 TraceCheckUtils]: 4: Hoare triple {115884#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {115884#true} is VALID [2022-04-28 14:51:57,908 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 14:51:57,909 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 14:51:57,909 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 14:51:57,909 INFO L290 TraceCheckUtils]: 8: Hoare triple {115884#true} assume !(0 != ~compRegistered~0); {115884#true} is VALID [2022-04-28 14:51:57,909 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 14:51:57,909 INFO L290 TraceCheckUtils]: 10: Hoare triple {115884#true} assume 0 == ~tmp_ndt_10~0; {115884#true} is VALID [2022-04-28 14:51:57,909 INFO L290 TraceCheckUtils]: 11: Hoare triple {115884#true} ~returnVal2~0 := 0; {115884#true} is VALID [2022-04-28 14:51:57,909 INFO L290 TraceCheckUtils]: 12: Hoare triple {115884#true} assume !(~s~0 == ~NP~0); {115884#true} is VALID [2022-04-28 14:51:57,909 INFO L290 TraceCheckUtils]: 13: Hoare triple {115884#true} assume !(~s~0 == ~MPR1~0); {115884#true} is VALID [2022-04-28 14:51:57,910 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 14:51:57,910 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 14:51:57,910 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 14:51:57,911 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 14:51:57,911 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 14:51:57,912 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 14:51:57,912 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 14:51:57,914 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 14:51:57,914 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 14:51:57,914 INFO L290 TraceCheckUtils]: 2: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-28 14:51:57,914 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115884#true} {115884#true} #1156#return; {115884#true} is VALID [2022-04-28 14:51:57,914 INFO L272 TraceCheckUtils]: 4: Hoare triple {115884#true} call #t~ret170 := main(); {115884#true} is VALID [2022-04-28 14:51:57,915 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 14:51:57,915 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 14:51:57,916 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 14:51:57,916 INFO L290 TraceCheckUtils]: 8: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-28 14:51:57,916 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {115884#true} {115884#true} #1066#return; {115884#true} is VALID [2022-04-28 14:51:57,916 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 14:51:57,916 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 14:51:57,916 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 14:51:57,917 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 14:51:57,917 INFO L290 TraceCheckUtils]: 14: Hoare triple {115884#true} assume true; {115884#true} is VALID [2022-04-28 14:51:57,917 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115884#true} {115884#true} #1068#return; {115884#true} is VALID [2022-04-28 14:51:57,917 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 14:51:57,917 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 14:51:57,917 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 14:51:57,917 INFO L290 TraceCheckUtils]: 19: Hoare triple {115884#true} assume 2 == ~tmp_ndt_3~0; {115884#true} is VALID [2022-04-28 14:51:57,918 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 14:51:57,918 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 14:51:57,918 INFO L290 TraceCheckUtils]: 22: Hoare triple {115884#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {115884#true} is VALID [2022-04-28 14:51:57,918 INFO L290 TraceCheckUtils]: 23: Hoare triple {115884#true} assume !(0 != ~disketteExtension__IsRemoved~1); {115884#true} is VALID [2022-04-28 14:51:57,918 INFO L290 TraceCheckUtils]: 24: Hoare triple {115884#true} assume 0 == ~disketteExtension__IsStarted~2; {115884#true} is VALID [2022-04-28 14:51:57,918 INFO L290 TraceCheckUtils]: 25: Hoare triple {115884#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {115884#true} is VALID [2022-04-28 14:51:57,918 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 14:51:57,919 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 14:51:57,919 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 14:51:57,919 INFO L290 TraceCheckUtils]: 29: Hoare triple {115884#true} assume !(0 != ~compRegistered~0); {115884#true} is VALID [2022-04-28 14:51:57,919 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 14:51:57,919 INFO L290 TraceCheckUtils]: 31: Hoare triple {115884#true} assume 0 == ~tmp_ndt_10~0; {115884#true} is VALID [2022-04-28 14:51:57,919 INFO L290 TraceCheckUtils]: 32: Hoare triple {115884#true} ~returnVal2~0 := 0; {115884#true} is VALID [2022-04-28 14:51:57,919 INFO L290 TraceCheckUtils]: 33: Hoare triple {115884#true} assume !(~s~0 == ~NP~0); {115884#true} is VALID [2022-04-28 14:51:57,919 INFO L290 TraceCheckUtils]: 34: Hoare triple {115884#true} assume !(~s~0 == ~MPR1~0); {115884#true} is VALID [2022-04-28 14:51:57,920 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 14:51:57,920 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 14:51:57,920 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 14:51:57,921 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 14:51:57,921 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 14:51:57,922 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 14:51:57,922 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 14:51:57,923 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 14:51:57,923 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 14:51:57,923 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 14:51:57,924 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 14:51:57,924 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 14:51:57,924 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 14:51:57,925 INFO L290 TraceCheckUtils]: 48: Hoare triple {115885#false} assume ~s~0 != ~IPC~0; {115885#false} is VALID [2022-04-28 14:51:57,925 INFO L290 TraceCheckUtils]: 49: Hoare triple {115885#false} assume ~s~0 != ~DC~0; {115885#false} is VALID [2022-04-28 14:51:57,925 INFO L272 TraceCheckUtils]: 50: Hoare triple {115885#false} call errorFn(); {115885#false} is VALID [2022-04-28 14:51:57,925 INFO L290 TraceCheckUtils]: 51: Hoare triple {115885#false} assume !false; {115885#false} is VALID [2022-04-28 14:51:57,925 INFO 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 14:51:57,925 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:51:57,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [556018378] [2022-04-28 14:51:57,925 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [556018378] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:57,926 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:57,926 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 14:51:57,926 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:51:57,926 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2128862405] [2022-04-28 14:51:57,926 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2128862405] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:57,926 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:57,926 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 14:51:57,926 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1990795517] [2022-04-28 14:51:57,926 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:51:57,927 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 14:51:57,927 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:51:57,927 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 14:51:57,973 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 14:51:57,973 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 14:51:57,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:57,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 14:51:57,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:51:57,974 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 14:52:03,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:03,207 INFO L93 Difference]: Finished difference Result 865 states and 1111 transitions. [2022-04-28 14:52:03,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 14:52:03,207 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 14:52:03,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:52:03,207 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 14:52:03,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 735 transitions. [2022-04-28 14:52:03,212 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 14:52:03,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 735 transitions. [2022-04-28 14:52:03,216 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 735 transitions. [2022-04-28 14:52:03,909 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 14:52:03,941 INFO L225 Difference]: With dead ends: 865 [2022-04-28 14:52:03,941 INFO L226 Difference]: Without dead ends: 832 [2022-04-28 14:52:03,941 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:52:03,942 INFO L413 NwaCegarLoop]: 543 mSDtfsCounter, 539 mSDsluCounter, 444 mSDsCounter, 0 mSdLazyCounter, 1248 mSolverCounterSat, 147 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 549 SdHoareTripleChecker+Valid, 987 SdHoareTripleChecker+Invalid, 1395 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 147 IncrementalHoareTripleChecker+Valid, 1248 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-28 14:52:03,942 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [549 Valid, 987 Invalid, 1395 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [147 Valid, 1248 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-28 14:52:03,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 832 states. [2022-04-28 14:52:05,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 832 to 659. [2022-04-28 14:52:05,061 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:52:05,062 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 14:52:05,063 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 14:52:05,063 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 14:52:05,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:05,085 INFO L93 Difference]: Finished difference Result 832 states and 1073 transitions. [2022-04-28 14:52:05,085 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1073 transitions. [2022-04-28 14:52:05,086 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:05,086 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:05,086 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 14:52:05,087 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 14:52:05,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:05,114 INFO L93 Difference]: Finished difference Result 832 states and 1073 transitions. [2022-04-28 14:52:05,114 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1073 transitions. [2022-04-28 14:52:05,115 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:05,115 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:05,115 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:52:05,115 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:52:05,116 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 14:52:05,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 659 states and 833 transitions. [2022-04-28 14:52:05,145 INFO L78 Accepts]: Start accepts. Automaton has 659 states and 833 transitions. Word has length 52 [2022-04-28 14:52:05,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:52:05,145 INFO L495 AbstractCegarLoop]: Abstraction has 659 states and 833 transitions. [2022-04-28 14:52:05,146 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 14:52:05,146 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 659 states and 833 transitions. [2022-04-28 14:52:06,558 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 14:52:06,558 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 833 transitions. [2022-04-28 14:52:06,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-28 14:52:06,558 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:52:06,559 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 14:52:06,559 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-04-28 14:52:06,559 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:52:06,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:52:06,559 INFO L85 PathProgramCache]: Analyzing trace with hash 1964857033, now seen corresponding path program 1 times [2022-04-28 14:52:06,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:06,559 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1924744473] [2022-04-28 14:52:06,559 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:52:06,559 INFO L85 PathProgramCache]: Analyzing trace with hash 1964857033, now seen corresponding path program 2 times [2022-04-28 14:52:06,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:52:06,560 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1705374291] [2022-04-28 14:52:06,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:52:06,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:52:06,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:06,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:52:06,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:06,681 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 14:52:06,681 INFO L290 TraceCheckUtils]: 1: Hoare triple {120652#true} assume true; {120652#true} is VALID [2022-04-28 14:52:06,681 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120652#true} {120652#true} #1156#return; {120652#true} is VALID [2022-04-28 14:52:06,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:52:06,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:06,724 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 14:52:06,724 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 14:52:06,725 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 14:52:06,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:52:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:06,743 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 14:52:06,743 INFO L290 TraceCheckUtils]: 1: Hoare triple {120652#true} assume true; {120652#true} is VALID [2022-04-28 14:52:06,744 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 14:52:06,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:52:06,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:06,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:52:06,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:06,835 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 14:52:06,835 INFO L290 TraceCheckUtils]: 1: Hoare triple {120652#true} assume !(0 != ~compRegistered~0); {120652#true} is VALID [2022-04-28 14:52:06,835 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 14:52:06,835 INFO L290 TraceCheckUtils]: 3: Hoare triple {120652#true} assume 0 == ~tmp_ndt_10~0; {120652#true} is VALID [2022-04-28 14:52:06,836 INFO L290 TraceCheckUtils]: 4: Hoare triple {120652#true} ~returnVal2~0 := 0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 14:52:06,836 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 14:52:06,837 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 14:52:06,837 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 14:52:06,837 INFO L290 TraceCheckUtils]: 8: Hoare triple {120653#false} #res := ~returnVal2~0; {120653#false} is VALID [2022-04-28 14:52:06,837 INFO L290 TraceCheckUtils]: 9: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-28 14:52:06,837 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {120653#false} {120652#true} #1134#return; {120653#false} is VALID [2022-04-28 14:52:06,837 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 14:52:06,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {120652#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {120652#true} is VALID [2022-04-28 14:52:06,837 INFO L290 TraceCheckUtils]: 2: Hoare triple {120652#true} assume !(0 != ~disketteExtension__IsRemoved~1); {120652#true} is VALID [2022-04-28 14:52:06,838 INFO L290 TraceCheckUtils]: 3: Hoare triple {120652#true} assume 0 == ~disketteExtension__IsStarted~2; {120652#true} is VALID [2022-04-28 14:52:06,838 INFO L290 TraceCheckUtils]: 4: Hoare triple {120652#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120652#true} is VALID [2022-04-28 14:52:06,838 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 14:52:06,838 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 14:52:06,839 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 14:52:06,839 INFO L290 TraceCheckUtils]: 8: Hoare triple {120652#true} assume !(0 != ~compRegistered~0); {120652#true} is VALID [2022-04-28 14:52:06,839 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 14:52:06,839 INFO L290 TraceCheckUtils]: 10: Hoare triple {120652#true} assume 0 == ~tmp_ndt_10~0; {120652#true} is VALID [2022-04-28 14:52:06,839 INFO L290 TraceCheckUtils]: 11: Hoare triple {120652#true} ~returnVal2~0 := 0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 14:52:06,839 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 14:52:06,840 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 14:52:06,840 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 14:52:06,840 INFO L290 TraceCheckUtils]: 15: Hoare triple {120653#false} #res := ~returnVal2~0; {120653#false} is VALID [2022-04-28 14:52:06,840 INFO L290 TraceCheckUtils]: 16: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-28 14:52:06,840 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {120653#false} {120652#true} #1134#return; {120653#false} is VALID [2022-04-28 14:52:06,840 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 14:52:06,841 INFO L290 TraceCheckUtils]: 19: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-28 14:52:06,841 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 14:52:06,842 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 14:52:06,843 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 14:52:06,843 INFO L290 TraceCheckUtils]: 2: Hoare triple {120652#true} assume true; {120652#true} is VALID [2022-04-28 14:52:06,843 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {120652#true} {120652#true} #1156#return; {120652#true} is VALID [2022-04-28 14:52:06,843 INFO L272 TraceCheckUtils]: 4: Hoare triple {120652#true} call #t~ret170 := main(); {120652#true} is VALID [2022-04-28 14:52:06,843 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 14:52:06,844 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 14:52:06,845 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 14:52:06,845 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 14:52:06,845 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 14:52:06,846 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 14:52:06,846 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 14:52:06,847 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 14:52:06,847 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 14:52:06,847 INFO L290 TraceCheckUtils]: 14: Hoare triple {120652#true} assume true; {120652#true} is VALID [2022-04-28 14:52:06,848 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 14:52:06,848 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 14:52:06,848 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 14:52:06,849 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 14:52:06,849 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 14:52:06,850 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 14:52:06,850 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 14:52:06,850 INFO L290 TraceCheckUtils]: 22: Hoare triple {120652#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {120652#true} is VALID [2022-04-28 14:52:06,850 INFO L290 TraceCheckUtils]: 23: Hoare triple {120652#true} assume !(0 != ~disketteExtension__IsRemoved~1); {120652#true} is VALID [2022-04-28 14:52:06,851 INFO L290 TraceCheckUtils]: 24: Hoare triple {120652#true} assume 0 == ~disketteExtension__IsStarted~2; {120652#true} is VALID [2022-04-28 14:52:06,851 INFO L290 TraceCheckUtils]: 25: Hoare triple {120652#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120652#true} is VALID [2022-04-28 14:52:06,851 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 14:52:06,851 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 14:52:06,851 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 14:52:06,852 INFO L290 TraceCheckUtils]: 29: Hoare triple {120652#true} assume !(0 != ~compRegistered~0); {120652#true} is VALID [2022-04-28 14:52:06,852 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 14:52:06,852 INFO L290 TraceCheckUtils]: 31: Hoare triple {120652#true} assume 0 == ~tmp_ndt_10~0; {120652#true} is VALID [2022-04-28 14:52:06,852 INFO L290 TraceCheckUtils]: 32: Hoare triple {120652#true} ~returnVal2~0 := 0; {120702#(not (= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-28 14:52:06,852 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 14:52:06,853 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 14:52:06,853 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 14:52:06,853 INFO L290 TraceCheckUtils]: 36: Hoare triple {120653#false} #res := ~returnVal2~0; {120653#false} is VALID [2022-04-28 14:52:06,853 INFO L290 TraceCheckUtils]: 37: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-28 14:52:06,853 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {120653#false} {120652#true} #1134#return; {120653#false} is VALID [2022-04-28 14:52:06,853 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 14:52:06,853 INFO L290 TraceCheckUtils]: 40: Hoare triple {120653#false} assume true; {120653#false} is VALID [2022-04-28 14:52:06,853 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 14:52:06,854 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 14:52:06,854 INFO L290 TraceCheckUtils]: 43: Hoare triple {120653#false} assume !(1 == ~pended~0); {120653#false} is VALID [2022-04-28 14:52:06,854 INFO L290 TraceCheckUtils]: 44: Hoare triple {120653#false} assume !(1 == ~pended~0); {120653#false} is VALID [2022-04-28 14:52:06,854 INFO L290 TraceCheckUtils]: 45: Hoare triple {120653#false} assume ~s~0 != ~UNLOADED~0; {120653#false} is VALID [2022-04-28 14:52:06,854 INFO L290 TraceCheckUtils]: 46: Hoare triple {120653#false} assume -1 != ~status~1; {120653#false} is VALID [2022-04-28 14:52:06,854 INFO L290 TraceCheckUtils]: 47: Hoare triple {120653#false} assume ~s~0 != ~SKIP2~0; {120653#false} is VALID [2022-04-28 14:52:06,854 INFO L290 TraceCheckUtils]: 48: Hoare triple {120653#false} assume ~s~0 != ~IPC~0; {120653#false} is VALID [2022-04-28 14:52:06,854 INFO L290 TraceCheckUtils]: 49: Hoare triple {120653#false} assume ~s~0 != ~DC~0; {120653#false} is VALID [2022-04-28 14:52:06,854 INFO L272 TraceCheckUtils]: 50: Hoare triple {120653#false} call errorFn(); {120653#false} is VALID [2022-04-28 14:52:06,854 INFO L290 TraceCheckUtils]: 51: Hoare triple {120653#false} assume !false; {120653#false} is VALID [2022-04-28 14:52:06,855 INFO 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 14:52:06,855 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:52:06,855 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1705374291] [2022-04-28 14:52:06,855 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1705374291] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:06,855 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:06,855 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:52:06,855 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:52:06,855 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1924744473] [2022-04-28 14:52:06,855 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1924744473] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:06,855 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:06,856 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:52:06,856 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2106273253] [2022-04-28 14:52:06,856 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:52:06,856 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 14:52:06,856 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:52:06,856 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 14:52:06,902 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 14:52:06,902 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 14:52:06,902 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:06,902 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 14:52:06,903 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:52:06,903 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 14:52:12,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:12,127 INFO L93 Difference]: Finished difference Result 1092 states and 1408 transitions. [2022-04-28 14:52:12,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 14:52:12,127 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 14:52:12,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:52:12,127 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 14:52:12,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 754 transitions. [2022-04-28 14:52:12,132 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 14:52:12,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 754 transitions. [2022-04-28 14:52:12,136 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 754 transitions. [2022-04-28 14:52:12,822 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 14:52:12,844 INFO L225 Difference]: With dead ends: 1092 [2022-04-28 14:52:12,844 INFO L226 Difference]: Without dead ends: 714 [2022-04-28 14:52:12,845 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 14:52:12,846 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 14:52:12,846 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 14:52:12,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2022-04-28 14:52:14,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 666. [2022-04-28 14:52:14,256 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:52:14,257 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 14:52:14,257 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 14:52:14,258 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 14:52:14,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:14,275 INFO L93 Difference]: Finished difference Result 714 states and 917 transitions. [2022-04-28 14:52:14,275 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 917 transitions. [2022-04-28 14:52:14,275 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:14,276 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:14,277 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 14:52:14,277 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 14:52:14,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:14,293 INFO L93 Difference]: Finished difference Result 714 states and 917 transitions. [2022-04-28 14:52:14,293 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 917 transitions. [2022-04-28 14:52:14,294 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:14,295 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:14,295 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:52:14,295 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:52:14,296 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 14:52:14,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 666 states and 843 transitions. [2022-04-28 14:52:14,319 INFO L78 Accepts]: Start accepts. Automaton has 666 states and 843 transitions. Word has length 52 [2022-04-28 14:52:14,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:52:14,319 INFO L495 AbstractCegarLoop]: Abstraction has 666 states and 843 transitions. [2022-04-28 14:52:14,319 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 14:52:14,319 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 666 states and 843 transitions. [2022-04-28 14:52:15,816 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 14:52:15,817 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 843 transitions. [2022-04-28 14:52:15,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-28 14:52:15,817 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:52:15,817 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 14:52:15,817 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-04-28 14:52:15,818 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:52:15,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:52:15,818 INFO L85 PathProgramCache]: Analyzing trace with hash 376509131, now seen corresponding path program 1 times [2022-04-28 14:52:15,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:15,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [452061320] [2022-04-28 14:52:15,818 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:52:15,818 INFO L85 PathProgramCache]: Analyzing trace with hash 376509131, now seen corresponding path program 2 times [2022-04-28 14:52:15,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:52:15,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [86668840] [2022-04-28 14:52:15,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:52:15,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:52:15,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:15,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:52:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:15,957 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 14:52:15,957 INFO L290 TraceCheckUtils]: 1: Hoare triple {125662#true} assume true; {125662#true} is VALID [2022-04-28 14:52:15,957 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {125662#true} {125662#true} #1156#return; {125662#true} is VALID [2022-04-28 14:52:15,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:52:15,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:15,990 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 14:52:15,991 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 14:52:15,991 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 14:52:16,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:52:16,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:16,005 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 14:52:16,005 INFO L290 TraceCheckUtils]: 1: Hoare triple {125662#true} assume true; {125662#true} is VALID [2022-04-28 14:52:16,006 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 14:52:16,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:52:16,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:16,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:52:16,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:16,093 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 14:52:16,094 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 14:52:16,094 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 14:52:16,094 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 14:52:16,095 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 14:52:16,095 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 14:52:16,095 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 14:52:16,096 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 14:52:16,096 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 14:52:16,096 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 14:52:16,097 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 14:52:16,097 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 14:52:16,097 INFO L290 TraceCheckUtils]: 1: Hoare triple {125662#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {125662#true} is VALID [2022-04-28 14:52:16,097 INFO L290 TraceCheckUtils]: 2: Hoare triple {125662#true} assume !(0 != ~disketteExtension__IsRemoved~1); {125662#true} is VALID [2022-04-28 14:52:16,097 INFO L290 TraceCheckUtils]: 3: Hoare triple {125662#true} assume 0 == ~disketteExtension__IsStarted~2; {125662#true} is VALID [2022-04-28 14:52:16,098 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 14:52:16,098 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 14:52:16,099 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 14:52:16,099 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 14:52:16,099 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 14:52:16,099 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 14:52:16,100 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 14:52:16,100 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 14:52:16,100 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 14:52:16,101 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 14:52:16,101 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 14:52:16,101 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 14:52:16,101 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 14:52:16,102 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 14:52:16,102 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 14:52:16,103 INFO L290 TraceCheckUtils]: 19: Hoare triple {125712#(= ~MPR1~0 ~SKIP1~0)} assume true; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 14:52:16,103 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 14:52:16,105 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 14:52:16,105 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 14:52:16,105 INFO L290 TraceCheckUtils]: 2: Hoare triple {125662#true} assume true; {125662#true} is VALID [2022-04-28 14:52:16,105 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {125662#true} {125662#true} #1156#return; {125662#true} is VALID [2022-04-28 14:52:16,105 INFO L272 TraceCheckUtils]: 4: Hoare triple {125662#true} call #t~ret170 := main(); {125662#true} is VALID [2022-04-28 14:52:16,105 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 14:52:16,106 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 14:52:16,107 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 14:52:16,107 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 14:52:16,108 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 14:52:16,108 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 14:52:16,109 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 14:52:16,109 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 14:52:16,109 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 14:52:16,109 INFO L290 TraceCheckUtils]: 14: Hoare triple {125662#true} assume true; {125662#true} is VALID [2022-04-28 14:52:16,110 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 14:52:16,110 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 14:52:16,110 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 14:52:16,111 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 14:52:16,111 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 14:52:16,112 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 14:52:16,112 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 14:52:16,112 INFO L290 TraceCheckUtils]: 22: Hoare triple {125662#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {125662#true} is VALID [2022-04-28 14:52:16,112 INFO L290 TraceCheckUtils]: 23: Hoare triple {125662#true} assume !(0 != ~disketteExtension__IsRemoved~1); {125662#true} is VALID [2022-04-28 14:52:16,112 INFO L290 TraceCheckUtils]: 24: Hoare triple {125662#true} assume 0 == ~disketteExtension__IsStarted~2; {125662#true} is VALID [2022-04-28 14:52:16,113 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 14:52:16,113 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 14:52:16,114 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 14:52:16,114 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 14:52:16,114 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 14:52:16,114 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 14:52:16,115 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 14:52:16,115 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 14:52:16,115 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 14:52:16,116 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 14:52:16,116 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 14:52:16,116 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 14:52:16,116 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 14:52:16,117 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 14:52:16,118 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 14:52:16,118 INFO L290 TraceCheckUtils]: 40: Hoare triple {125712#(= ~MPR1~0 ~SKIP1~0)} assume true; {125712#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 14:52:16,118 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 14:52:16,119 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 14:52:16,119 INFO L290 TraceCheckUtils]: 43: Hoare triple {125663#false} assume !(1 == ~pended~0); {125663#false} is VALID [2022-04-28 14:52:16,119 INFO L290 TraceCheckUtils]: 44: Hoare triple {125663#false} assume !(1 == ~pended~0); {125663#false} is VALID [2022-04-28 14:52:16,119 INFO L290 TraceCheckUtils]: 45: Hoare triple {125663#false} assume ~s~0 != ~UNLOADED~0; {125663#false} is VALID [2022-04-28 14:52:16,119 INFO L290 TraceCheckUtils]: 46: Hoare triple {125663#false} assume -1 != ~status~1; {125663#false} is VALID [2022-04-28 14:52:16,119 INFO L290 TraceCheckUtils]: 47: Hoare triple {125663#false} assume ~s~0 != ~SKIP2~0; {125663#false} is VALID [2022-04-28 14:52:16,119 INFO L290 TraceCheckUtils]: 48: Hoare triple {125663#false} assume ~s~0 != ~IPC~0; {125663#false} is VALID [2022-04-28 14:52:16,119 INFO L290 TraceCheckUtils]: 49: Hoare triple {125663#false} assume ~s~0 != ~DC~0; {125663#false} is VALID [2022-04-28 14:52:16,119 INFO L272 TraceCheckUtils]: 50: Hoare triple {125663#false} call errorFn(); {125663#false} is VALID [2022-04-28 14:52:16,119 INFO L290 TraceCheckUtils]: 51: Hoare triple {125663#false} assume !false; {125663#false} is VALID [2022-04-28 14:52:16,120 INFO 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 14:52:16,120 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:52:16,120 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [86668840] [2022-04-28 14:52:16,120 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [86668840] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:16,120 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:16,120 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:52:16,120 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:52:16,120 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [452061320] [2022-04-28 14:52:16,120 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [452061320] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:16,120 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:16,121 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:52:16,121 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1570175999] [2022-04-28 14:52:16,121 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:52:16,121 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 14:52:16,121 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:52:16,122 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 14:52:16,162 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 14:52:16,162 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 14:52:16,162 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:16,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 14:52:16,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-28 14:52:16,164 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 14:52:23,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:23,121 INFO L93 Difference]: Finished difference Result 731 states and 921 transitions. [2022-04-28 14:52:23,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 14:52:23,122 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 14:52:23,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:52:23,122 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 14:52:23,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 594 transitions. [2022-04-28 14:52:23,126 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 14:52:23,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 594 transitions. [2022-04-28 14:52:23,129 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 594 transitions. [2022-04-28 14:52:23,721 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 14:52:23,738 INFO L225 Difference]: With dead ends: 731 [2022-04-28 14:52:23,738 INFO L226 Difference]: Without dead ends: 610 [2022-04-28 14:52:23,739 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 14:52:23,739 INFO L413 NwaCegarLoop]: 400 mSDtfsCounter, 769 mSDsluCounter, 770 mSDsCounter, 0 mSdLazyCounter, 1820 mSolverCounterSat, 217 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 776 SdHoareTripleChecker+Valid, 1170 SdHoareTripleChecker+Invalid, 2037 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 217 IncrementalHoareTripleChecker+Valid, 1820 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:52:23,740 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [776 Valid, 1170 Invalid, 2037 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [217 Valid, 1820 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-28 14:52:23,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 610 states. [2022-04-28 14:52:24,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 610 to 575. [2022-04-28 14:52:24,964 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:52:24,964 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 14:52:24,965 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 14:52:24,965 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 14:52:24,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:24,978 INFO L93 Difference]: Finished difference Result 610 states and 774 transitions. [2022-04-28 14:52:24,978 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 774 transitions. [2022-04-28 14:52:24,978 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:24,979 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:24,979 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 14:52:24,980 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 14:52:24,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:24,994 INFO L93 Difference]: Finished difference Result 610 states and 774 transitions. [2022-04-28 14:52:24,994 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 774 transitions. [2022-04-28 14:52:24,995 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:24,995 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:24,995 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:52:24,995 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:52:24,996 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 14:52:25,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 575 states and 731 transitions. [2022-04-28 14:52:25,012 INFO L78 Accepts]: Start accepts. Automaton has 575 states and 731 transitions. Word has length 52 [2022-04-28 14:52:25,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:52:25,013 INFO L495 AbstractCegarLoop]: Abstraction has 575 states and 731 transitions. [2022-04-28 14:52:25,013 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 14:52:25,013 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 575 states and 731 transitions. [2022-04-28 14:52:26,319 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 14:52:26,320 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 731 transitions. [2022-04-28 14:52:26,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-28 14:52:26,320 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:52:26,320 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 14:52:26,320 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-04-28 14:52:26,321 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:52:26,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:52:26,321 INFO L85 PathProgramCache]: Analyzing trace with hash -614500354, now seen corresponding path program 1 times [2022-04-28 14:52:26,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:26,321 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1223234845] [2022-04-28 14:52:26,321 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:52:26,321 INFO L85 PathProgramCache]: Analyzing trace with hash -614500354, now seen corresponding path program 2 times [2022-04-28 14:52:26,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:52:26,321 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1543289862] [2022-04-28 14:52:26,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:52:26,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:52:26,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:26,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:52:26,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:26,439 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 14:52:26,440 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-28 14:52:26,440 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {129574#true} {129574#true} #1156#return; {129574#true} is VALID [2022-04-28 14:52:26,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:52:26,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:26,470 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 14:52:26,470 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-28 14:52:26,470 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {129574#true} {129574#true} #1066#return; {129574#true} is VALID [2022-04-28 14:52:26,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:52:26,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:26,486 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 14:52:26,487 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-28 14:52:26,487 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {129574#true} {129574#true} #1068#return; {129574#true} is VALID [2022-04-28 14:52:26,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:52:26,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:26,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:52:26,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:26,598 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 14:52:26,598 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume !(0 != ~compRegistered~0); {129574#true} is VALID [2022-04-28 14:52:26,598 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 14:52:26,598 INFO L290 TraceCheckUtils]: 3: Hoare triple {129574#true} assume 0 == ~tmp_ndt_10~0; {129574#true} is VALID [2022-04-28 14:52:26,598 INFO L290 TraceCheckUtils]: 4: Hoare triple {129574#true} ~returnVal2~0 := 0; {129574#true} is VALID [2022-04-28 14:52:26,598 INFO L290 TraceCheckUtils]: 5: Hoare triple {129574#true} assume !(~s~0 == ~NP~0); {129574#true} is VALID [2022-04-28 14:52:26,598 INFO L290 TraceCheckUtils]: 6: Hoare triple {129574#true} assume !(~s~0 == ~MPR1~0); {129574#true} is VALID [2022-04-28 14:52:26,599 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 14:52:26,599 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 14:52:26,599 INFO L290 TraceCheckUtils]: 9: Hoare triple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:26,600 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 14:52:26,600 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 14:52:26,600 INFO L290 TraceCheckUtils]: 1: Hoare triple {129574#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {129574#true} is VALID [2022-04-28 14:52:26,601 INFO L290 TraceCheckUtils]: 2: Hoare triple {129574#true} assume !(0 != ~disketteExtension__IsRemoved~1); {129574#true} is VALID [2022-04-28 14:52:26,601 INFO L290 TraceCheckUtils]: 3: Hoare triple {129574#true} assume 0 == ~disketteExtension__IsStarted~2; {129574#true} is VALID [2022-04-28 14:52:26,601 INFO L290 TraceCheckUtils]: 4: Hoare triple {129574#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {129574#true} is VALID [2022-04-28 14:52:26,601 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 14:52:26,601 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 14:52:26,601 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 14:52:26,602 INFO L290 TraceCheckUtils]: 8: Hoare triple {129574#true} assume !(0 != ~compRegistered~0); {129574#true} is VALID [2022-04-28 14:52:26,602 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 14:52:26,602 INFO L290 TraceCheckUtils]: 10: Hoare triple {129574#true} assume 0 == ~tmp_ndt_10~0; {129574#true} is VALID [2022-04-28 14:52:26,602 INFO L290 TraceCheckUtils]: 11: Hoare triple {129574#true} ~returnVal2~0 := 0; {129574#true} is VALID [2022-04-28 14:52:26,602 INFO L290 TraceCheckUtils]: 12: Hoare triple {129574#true} assume !(~s~0 == ~NP~0); {129574#true} is VALID [2022-04-28 14:52:26,602 INFO L290 TraceCheckUtils]: 13: Hoare triple {129574#true} assume !(~s~0 == ~MPR1~0); {129574#true} is VALID [2022-04-28 14:52:26,602 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 14:52:26,603 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 14:52:26,603 INFO L290 TraceCheckUtils]: 16: Hoare triple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:26,604 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 14:52:26,604 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 14:52:26,604 INFO L290 TraceCheckUtils]: 19: Hoare triple {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:26,605 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 14:52:26,607 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 14:52:26,607 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 14:52:26,607 INFO L290 TraceCheckUtils]: 2: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-28 14:52:26,607 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {129574#true} {129574#true} #1156#return; {129574#true} is VALID [2022-04-28 14:52:26,607 INFO L272 TraceCheckUtils]: 4: Hoare triple {129574#true} call #t~ret170 := main(); {129574#true} is VALID [2022-04-28 14:52:26,607 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 14:52:26,608 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 14:52:26,608 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 14:52:26,608 INFO L290 TraceCheckUtils]: 8: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-28 14:52:26,608 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {129574#true} {129574#true} #1066#return; {129574#true} is VALID [2022-04-28 14:52:26,608 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 14:52:26,608 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 14:52:26,609 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 14:52:26,609 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 14:52:26,609 INFO L290 TraceCheckUtils]: 14: Hoare triple {129574#true} assume true; {129574#true} is VALID [2022-04-28 14:52:26,609 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {129574#true} {129574#true} #1068#return; {129574#true} is VALID [2022-04-28 14:52:26,609 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 14:52:26,609 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 14:52:26,609 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 14:52:26,609 INFO L290 TraceCheckUtils]: 19: Hoare triple {129574#true} assume 2 == ~tmp_ndt_3~0; {129574#true} is VALID [2022-04-28 14:52:26,610 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 14:52:26,610 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 14:52:26,610 INFO L290 TraceCheckUtils]: 22: Hoare triple {129574#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {129574#true} is VALID [2022-04-28 14:52:26,610 INFO L290 TraceCheckUtils]: 23: Hoare triple {129574#true} assume !(0 != ~disketteExtension__IsRemoved~1); {129574#true} is VALID [2022-04-28 14:52:26,610 INFO L290 TraceCheckUtils]: 24: Hoare triple {129574#true} assume 0 == ~disketteExtension__IsStarted~2; {129574#true} is VALID [2022-04-28 14:52:26,611 INFO L290 TraceCheckUtils]: 25: Hoare triple {129574#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {129574#true} is VALID [2022-04-28 14:52:26,611 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 14:52:26,611 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 14:52:26,611 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 14:52:26,611 INFO L290 TraceCheckUtils]: 29: Hoare triple {129574#true} assume !(0 != ~compRegistered~0); {129574#true} is VALID [2022-04-28 14:52:26,612 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 14:52:26,612 INFO L290 TraceCheckUtils]: 31: Hoare triple {129574#true} assume 0 == ~tmp_ndt_10~0; {129574#true} is VALID [2022-04-28 14:52:26,612 INFO L290 TraceCheckUtils]: 32: Hoare triple {129574#true} ~returnVal2~0 := 0; {129574#true} is VALID [2022-04-28 14:52:26,612 INFO L290 TraceCheckUtils]: 33: Hoare triple {129574#true} assume !(~s~0 == ~NP~0); {129574#true} is VALID [2022-04-28 14:52:26,612 INFO L290 TraceCheckUtils]: 34: Hoare triple {129574#true} assume !(~s~0 == ~MPR1~0); {129574#true} is VALID [2022-04-28 14:52:26,612 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 14:52:26,612 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 14:52:26,613 INFO L290 TraceCheckUtils]: 37: Hoare triple {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {129627#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:26,613 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 14:52:26,614 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 14:52:26,614 INFO L290 TraceCheckUtils]: 40: Hoare triple {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {129624#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:26,615 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 14:52:26,615 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 14:52:26,616 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 14:52:26,616 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 14:52:26,616 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 14:52:26,616 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 14:52:26,617 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 14:52:26,617 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 14:52:26,617 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 14:52:26,617 INFO L290 TraceCheckUtils]: 50: Hoare triple {129607#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {129575#false} is VALID [2022-04-28 14:52:26,618 INFO L272 TraceCheckUtils]: 51: Hoare triple {129575#false} call errorFn(); {129575#false} is VALID [2022-04-28 14:52:26,618 INFO L290 TraceCheckUtils]: 52: Hoare triple {129575#false} assume !false; {129575#false} is VALID [2022-04-28 14:52:26,618 INFO 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 14:52:26,618 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:52:26,618 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1543289862] [2022-04-28 14:52:26,618 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1543289862] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:26,618 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:26,618 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:52:26,619 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:52:26,619 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1223234845] [2022-04-28 14:52:26,619 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1223234845] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:26,619 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:26,619 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:52:26,619 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [999009624] [2022-04-28 14:52:26,619 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:52:26,619 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 14:52:26,619 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:52:26,620 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 14:52:26,658 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 14:52:26,658 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 14:52:26,658 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:26,659 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 14:52:26,659 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-28 14:52:26,659 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 14:52:33,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:33,222 INFO L93 Difference]: Finished difference Result 609 states and 770 transitions. [2022-04-28 14:52:33,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:52:33,222 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 14:52:33,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:52:33,222 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 14:52:33,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 485 transitions. [2022-04-28 14:52:33,225 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 14:52:33,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 485 transitions. [2022-04-28 14:52:33,227 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 485 transitions. [2022-04-28 14:52:33,687 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 14:52:33,704 INFO L225 Difference]: With dead ends: 609 [2022-04-28 14:52:33,704 INFO L226 Difference]: Without dead ends: 605 [2022-04-28 14:52:33,704 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:52:33,705 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 14:52:33,705 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 14:52:33,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 605 states. [2022-04-28 14:52:34,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 605 to 583. [2022-04-28 14:52:34,925 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:52:34,926 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 14:52:34,926 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 14:52:34,927 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 14:52:34,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:34,940 INFO L93 Difference]: Finished difference Result 605 states and 766 transitions. [2022-04-28 14:52:34,940 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 766 transitions. [2022-04-28 14:52:34,941 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:34,941 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:34,942 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 14:52:34,943 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 14:52:34,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:34,961 INFO L93 Difference]: Finished difference Result 605 states and 766 transitions. [2022-04-28 14:52:34,961 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 766 transitions. [2022-04-28 14:52:34,962 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:34,962 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:34,962 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:52:34,962 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:52:34,963 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 14:52:34,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 583 states and 739 transitions. [2022-04-28 14:52:34,984 INFO L78 Accepts]: Start accepts. Automaton has 583 states and 739 transitions. Word has length 53 [2022-04-28 14:52:34,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:52:34,984 INFO L495 AbstractCegarLoop]: Abstraction has 583 states and 739 transitions. [2022-04-28 14:52:34,985 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 14:52:34,985 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 583 states and 739 transitions. [2022-04-28 14:52:36,327 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 14:52:36,327 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 739 transitions. [2022-04-28 14:52:36,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-28 14:52:36,328 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:52:36,328 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 14:52:36,328 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-04-28 14:52:36,328 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:52:36,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:52:36,328 INFO L85 PathProgramCache]: Analyzing trace with hash -614777184, now seen corresponding path program 1 times [2022-04-28 14:52:36,328 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:36,328 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [310488743] [2022-04-28 14:52:36,329 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:52:36,329 INFO L85 PathProgramCache]: Analyzing trace with hash -614777184, now seen corresponding path program 2 times [2022-04-28 14:52:36,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:52:36,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135214021] [2022-04-28 14:52:36,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:52:36,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:52:36,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:52:36,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,436 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 14:52:36,436 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-28 14:52:36,436 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {133226#true} {133226#true} #1156#return; {133226#true} is VALID [2022-04-28 14:52:36,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:52:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,461 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 14:52:36,462 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-28 14:52:36,462 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {133226#true} {133226#true} #1066#return; {133226#true} is VALID [2022-04-28 14:52:36,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:52:36,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,480 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 14:52:36,481 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-28 14:52:36,481 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {133226#true} {133226#true} #1068#return; {133226#true} is VALID [2022-04-28 14:52:36,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:52:36,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:52:36,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,641 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 14:52:36,641 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume !(0 != ~compRegistered~0); {133226#true} is VALID [2022-04-28 14:52:36,641 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 14:52:36,642 INFO L290 TraceCheckUtils]: 3: Hoare triple {133226#true} assume 0 == ~tmp_ndt_10~0; {133226#true} is VALID [2022-04-28 14:52:36,642 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 14:52:36,642 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 14:52:36,643 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 14:52:36,643 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 14:52:36,643 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 14:52:36,644 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 14:52:36,645 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 14:52:36,646 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 14:52:36,646 INFO L290 TraceCheckUtils]: 1: Hoare triple {133226#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {133226#true} is VALID [2022-04-28 14:52:36,646 INFO L290 TraceCheckUtils]: 2: Hoare triple {133226#true} assume !(0 != ~disketteExtension__IsRemoved~1); {133226#true} is VALID [2022-04-28 14:52:36,646 INFO L290 TraceCheckUtils]: 3: Hoare triple {133226#true} assume 0 == ~disketteExtension__IsStarted~2; {133226#true} is VALID [2022-04-28 14:52:36,646 INFO L290 TraceCheckUtils]: 4: Hoare triple {133226#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {133226#true} is VALID [2022-04-28 14:52:36,646 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 14:52:36,647 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 14:52:36,647 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 14:52:36,647 INFO L290 TraceCheckUtils]: 8: Hoare triple {133226#true} assume !(0 != ~compRegistered~0); {133226#true} is VALID [2022-04-28 14:52:36,647 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 14:52:36,647 INFO L290 TraceCheckUtils]: 10: Hoare triple {133226#true} assume 0 == ~tmp_ndt_10~0; {133226#true} is VALID [2022-04-28 14:52:36,648 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 14:52:36,648 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 14:52:36,648 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 14:52:36,649 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 14:52:36,649 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 14:52:36,649 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 14:52:36,650 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 14:52:36,651 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 14:52:36,651 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 14:52:36,652 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 14:52:36,654 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 14:52:36,654 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 14:52:36,654 INFO L290 TraceCheckUtils]: 2: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-28 14:52:36,654 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {133226#true} {133226#true} #1156#return; {133226#true} is VALID [2022-04-28 14:52:36,654 INFO L272 TraceCheckUtils]: 4: Hoare triple {133226#true} call #t~ret170 := main(); {133226#true} is VALID [2022-04-28 14:52:36,654 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 14:52:36,655 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 14:52:36,655 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 14:52:36,655 INFO L290 TraceCheckUtils]: 8: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-28 14:52:36,655 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {133226#true} {133226#true} #1066#return; {133226#true} is VALID [2022-04-28 14:52:36,655 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 14:52:36,655 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 14:52:36,656 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 14:52:36,656 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 14:52:36,656 INFO L290 TraceCheckUtils]: 14: Hoare triple {133226#true} assume true; {133226#true} is VALID [2022-04-28 14:52:36,656 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {133226#true} {133226#true} #1068#return; {133226#true} is VALID [2022-04-28 14:52:36,656 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 14:52:36,656 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 14:52:36,657 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 14:52:36,657 INFO L290 TraceCheckUtils]: 19: Hoare triple {133226#true} assume 2 == ~tmp_ndt_3~0; {133226#true} is VALID [2022-04-28 14:52:36,657 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 14:52:36,658 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 14:52:36,658 INFO L290 TraceCheckUtils]: 22: Hoare triple {133226#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {133226#true} is VALID [2022-04-28 14:52:36,658 INFO L290 TraceCheckUtils]: 23: Hoare triple {133226#true} assume !(0 != ~disketteExtension__IsRemoved~1); {133226#true} is VALID [2022-04-28 14:52:36,658 INFO L290 TraceCheckUtils]: 24: Hoare triple {133226#true} assume 0 == ~disketteExtension__IsStarted~2; {133226#true} is VALID [2022-04-28 14:52:36,658 INFO L290 TraceCheckUtils]: 25: Hoare triple {133226#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {133226#true} is VALID [2022-04-28 14:52:36,658 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 14:52:36,659 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 14:52:36,659 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 14:52:36,659 INFO L290 TraceCheckUtils]: 29: Hoare triple {133226#true} assume !(0 != ~compRegistered~0); {133226#true} is VALID [2022-04-28 14:52:36,659 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 14:52:36,659 INFO L290 TraceCheckUtils]: 31: Hoare triple {133226#true} assume 0 == ~tmp_ndt_10~0; {133226#true} is VALID [2022-04-28 14:52:36,659 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 14:52:36,660 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 14:52:36,660 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 14:52:36,661 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 14:52:36,661 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 14:52:36,661 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 14:52:36,662 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 14:52:36,662 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 14:52:36,663 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 14:52:36,664 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 14:52:36,664 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 14:52:36,664 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 14:52:36,665 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 14:52:36,665 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 14:52:36,665 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 14:52:36,665 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 14:52:36,666 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 14:52:36,666 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 14:52:36,666 INFO L290 TraceCheckUtils]: 50: Hoare triple {133259#(= main_~status~1 0)} assume 259 == ~status~1; {133227#false} is VALID [2022-04-28 14:52:36,667 INFO L272 TraceCheckUtils]: 51: Hoare triple {133227#false} call errorFn(); {133227#false} is VALID [2022-04-28 14:52:36,667 INFO L290 TraceCheckUtils]: 52: Hoare triple {133227#false} assume !false; {133227#false} is VALID [2022-04-28 14:52:36,667 INFO 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 14:52:36,667 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:52:36,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135214021] [2022-04-28 14:52:36,667 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [135214021] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:36,667 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:36,667 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:52:36,668 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:52:36,668 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [310488743] [2022-04-28 14:52:36,668 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [310488743] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:36,668 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:36,668 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:52:36,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1763392015] [2022-04-28 14:52:36,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:52:36,669 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 14:52:36,670 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:52:36,670 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 14:52:36,712 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 14:52:36,712 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 14:52:36,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:36,713 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 14:52:36,713 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-28 14:52:36,713 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 14:52:44,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:44,063 INFO L93 Difference]: Finished difference Result 644 states and 823 transitions. [2022-04-28 14:52:44,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 14:52:44,063 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 14:52:44,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:52:44,064 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 14:52:44,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 507 transitions. [2022-04-28 14:52:44,066 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 14:52:44,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 507 transitions. [2022-04-28 14:52:44,070 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 507 transitions. [2022-04-28 14:52:44,564 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 14:52:44,581 INFO L225 Difference]: With dead ends: 644 [2022-04-28 14:52:44,582 INFO L226 Difference]: Without dead ends: 629 [2022-04-28 14:52:44,582 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 14:52:44,582 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, 2.6s IncrementalHoareTripleChecker+Time [2022-04-28 14:52:44,582 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [344 Valid, 1735 Invalid, 2538 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [116 Valid, 2422 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-04-28 14:52:44,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 629 states. [2022-04-28 14:52:45,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 629 to 589. [2022-04-28 14:52:45,858 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:52:45,859 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 14:52:45,859 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 14:52:45,860 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 14:52:45,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:45,872 INFO L93 Difference]: Finished difference Result 629 states and 808 transitions. [2022-04-28 14:52:45,872 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 808 transitions. [2022-04-28 14:52:45,873 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:45,873 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:45,874 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 14:52:45,874 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 14:52:45,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:45,886 INFO L93 Difference]: Finished difference Result 629 states and 808 transitions. [2022-04-28 14:52:45,886 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 808 transitions. [2022-04-28 14:52:45,887 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:45,887 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:45,887 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:52:45,887 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:52:45,888 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 14:52:45,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 589 states and 751 transitions. [2022-04-28 14:52:45,904 INFO L78 Accepts]: Start accepts. Automaton has 589 states and 751 transitions. Word has length 53 [2022-04-28 14:52:45,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:52:45,904 INFO L495 AbstractCegarLoop]: Abstraction has 589 states and 751 transitions. [2022-04-28 14:52:45,904 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 14:52:45,904 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 589 states and 751 transitions. [2022-04-28 14:52:47,264 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 14:52:47,264 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 751 transitions. [2022-04-28 14:52:47,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-28 14:52:47,265 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:52:47,265 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 14:52:47,265 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-04-28 14:52:47,265 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:52:47,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:52:47,265 INFO L85 PathProgramCache]: Analyzing trace with hash -903470965, now seen corresponding path program 1 times [2022-04-28 14:52:47,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:47,265 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1711587505] [2022-04-28 14:52:47,265 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:52:47,266 INFO L85 PathProgramCache]: Analyzing trace with hash -903470965, now seen corresponding path program 2 times [2022-04-28 14:52:47,266 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:52:47,266 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1075046624] [2022-04-28 14:52:47,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:52:47,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:52:47,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:47,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:52:47,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:47,395 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 14:52:47,395 INFO L290 TraceCheckUtils]: 1: Hoare triple {137012#true} assume true; {137012#true} is VALID [2022-04-28 14:52:47,395 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137012#true} {137012#true} #1156#return; {137012#true} is VALID [2022-04-28 14:52:47,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:52:47,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:47,426 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 14:52:47,427 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 14:52:47,427 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 14:52:47,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:52:47,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:47,441 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 14:52:47,442 INFO L290 TraceCheckUtils]: 1: Hoare triple {137012#true} assume true; {137012#true} is VALID [2022-04-28 14:52:47,442 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 14:52:47,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:52:47,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:47,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:52:47,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:47,522 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 14:52:47,522 INFO L290 TraceCheckUtils]: 1: Hoare triple {137012#true} assume !(0 != ~compRegistered~0); {137012#true} is VALID [2022-04-28 14:52:47,522 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 14:52:47,522 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 14:52:47,522 INFO L290 TraceCheckUtils]: 4: Hoare triple {137012#true} assume 1 == ~tmp_ndt_11~0; {137012#true} is VALID [2022-04-28 14:52:47,522 INFO L290 TraceCheckUtils]: 5: Hoare triple {137012#true} ~returnVal2~0 := -1073741823; {137012#true} is VALID [2022-04-28 14:52:47,522 INFO L290 TraceCheckUtils]: 6: Hoare triple {137012#true} assume !(~s~0 == ~NP~0); {137012#true} is VALID [2022-04-28 14:52:47,523 INFO L290 TraceCheckUtils]: 7: Hoare triple {137012#true} assume !(~s~0 == ~MPR1~0); {137012#true} is VALID [2022-04-28 14:52:47,523 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 14:52:47,523 INFO L290 TraceCheckUtils]: 9: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:52:47,523 INFO L290 TraceCheckUtils]: 10: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:52:47,524 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 14:52:47,524 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 14:52:47,524 INFO L290 TraceCheckUtils]: 1: Hoare triple {137012#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {137012#true} is VALID [2022-04-28 14:52:47,525 INFO L290 TraceCheckUtils]: 2: Hoare triple {137012#true} assume !(0 != ~disketteExtension__IsRemoved~1); {137012#true} is VALID [2022-04-28 14:52:47,525 INFO L290 TraceCheckUtils]: 3: Hoare triple {137012#true} assume 0 == ~disketteExtension__IsStarted~2; {137012#true} is VALID [2022-04-28 14:52:47,525 INFO L290 TraceCheckUtils]: 4: Hoare triple {137012#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {137012#true} is VALID [2022-04-28 14:52:47,525 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 14:52:47,525 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 14:52:47,526 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 14:52:47,526 INFO L290 TraceCheckUtils]: 8: Hoare triple {137012#true} assume !(0 != ~compRegistered~0); {137012#true} is VALID [2022-04-28 14:52:47,526 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 14:52:47,526 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 14:52:47,526 INFO L290 TraceCheckUtils]: 11: Hoare triple {137012#true} assume 1 == ~tmp_ndt_11~0; {137012#true} is VALID [2022-04-28 14:52:47,526 INFO L290 TraceCheckUtils]: 12: Hoare triple {137012#true} ~returnVal2~0 := -1073741823; {137012#true} is VALID [2022-04-28 14:52:47,526 INFO L290 TraceCheckUtils]: 13: Hoare triple {137012#true} assume !(~s~0 == ~NP~0); {137012#true} is VALID [2022-04-28 14:52:47,526 INFO L290 TraceCheckUtils]: 14: Hoare triple {137012#true} assume !(~s~0 == ~MPR1~0); {137012#true} is VALID [2022-04-28 14:52:47,526 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 14:52:47,527 INFO L290 TraceCheckUtils]: 16: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:52:47,527 INFO L290 TraceCheckUtils]: 17: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:52:47,528 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 14:52:47,528 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 14:52:47,528 INFO L290 TraceCheckUtils]: 20: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:52:47,529 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 14:52:47,531 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 14:52:47,531 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 14:52:47,531 INFO L290 TraceCheckUtils]: 2: Hoare triple {137012#true} assume true; {137012#true} is VALID [2022-04-28 14:52:47,531 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137012#true} {137012#true} #1156#return; {137012#true} is VALID [2022-04-28 14:52:47,531 INFO L272 TraceCheckUtils]: 4: Hoare triple {137012#true} call #t~ret170 := main(); {137012#true} is VALID [2022-04-28 14:52:47,531 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 14:52:47,532 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 14:52:47,533 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 14:52:47,533 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 14:52:47,533 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 14:52:47,534 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 14:52:47,534 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 14:52:47,535 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 14:52:47,535 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 14:52:47,535 INFO L290 TraceCheckUtils]: 14: Hoare triple {137012#true} assume true; {137012#true} is VALID [2022-04-28 14:52:47,535 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 14:52:47,536 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 14:52:47,536 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 14:52:47,537 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 14:52:47,537 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 14:52:47,538 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 14:52:47,538 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 14:52:47,538 INFO L290 TraceCheckUtils]: 22: Hoare triple {137012#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {137012#true} is VALID [2022-04-28 14:52:47,538 INFO L290 TraceCheckUtils]: 23: Hoare triple {137012#true} assume !(0 != ~disketteExtension__IsRemoved~1); {137012#true} is VALID [2022-04-28 14:52:47,538 INFO L290 TraceCheckUtils]: 24: Hoare triple {137012#true} assume 0 == ~disketteExtension__IsStarted~2; {137012#true} is VALID [2022-04-28 14:52:47,538 INFO L290 TraceCheckUtils]: 25: Hoare triple {137012#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {137012#true} is VALID [2022-04-28 14:52:47,538 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 14:52:47,539 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 14:52:47,539 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 14:52:47,539 INFO L290 TraceCheckUtils]: 29: Hoare triple {137012#true} assume !(0 != ~compRegistered~0); {137012#true} is VALID [2022-04-28 14:52:47,539 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 14:52:47,539 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 14:52:47,539 INFO L290 TraceCheckUtils]: 32: Hoare triple {137012#true} assume 1 == ~tmp_ndt_11~0; {137012#true} is VALID [2022-04-28 14:52:47,540 INFO L290 TraceCheckUtils]: 33: Hoare triple {137012#true} ~returnVal2~0 := -1073741823; {137012#true} is VALID [2022-04-28 14:52:47,540 INFO L290 TraceCheckUtils]: 34: Hoare triple {137012#true} assume !(~s~0 == ~NP~0); {137012#true} is VALID [2022-04-28 14:52:47,540 INFO L290 TraceCheckUtils]: 35: Hoare triple {137012#true} assume !(~s~0 == ~MPR1~0); {137012#true} is VALID [2022-04-28 14:52:47,540 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 14:52:47,540 INFO L290 TraceCheckUtils]: 37: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal2~0; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:52:47,541 INFO L290 TraceCheckUtils]: 38: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:52:47,541 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 14:52:47,541 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 14:52:47,542 INFO L290 TraceCheckUtils]: 41: Hoare triple {137063#(<= ~SKIP2~0 ~s~0)} assume true; {137063#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:52:47,543 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 14:52:47,543 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 14:52:47,543 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 14:52:47,544 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 14:52:47,544 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 14:52:47,545 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 14:52:47,545 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 14:52:47,545 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 14:52:47,546 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 14:52:47,546 INFO L290 TraceCheckUtils]: 51: Hoare triple {137013#false} assume 259 == ~status~1; {137013#false} is VALID [2022-04-28 14:52:47,546 INFO L272 TraceCheckUtils]: 52: Hoare triple {137013#false} call errorFn(); {137013#false} is VALID [2022-04-28 14:52:47,546 INFO L290 TraceCheckUtils]: 53: Hoare triple {137013#false} assume !false; {137013#false} is VALID [2022-04-28 14:52:47,546 INFO 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 14:52:47,546 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:52:47,546 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1075046624] [2022-04-28 14:52:47,547 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1075046624] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:47,547 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:47,547 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:52:47,547 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:52:47,547 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1711587505] [2022-04-28 14:52:47,547 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1711587505] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:47,547 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:47,547 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:52:47,547 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [803982025] [2022-04-28 14:52:47,547 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:52:47,548 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 14:52:47,548 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:52:47,548 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 14:52:47,591 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 14:52:47,591 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 14:52:47,591 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:47,593 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 14:52:47,593 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:52:47,594 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 14:52:54,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:54,488 INFO L93 Difference]: Finished difference Result 758 states and 985 transitions. [2022-04-28 14:52:54,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 14:52:54,488 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 14:52:54,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:52:54,488 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 14:52:54,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 662 transitions. [2022-04-28 14:52:54,492 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 14:52:54,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 662 transitions. [2022-04-28 14:52:54,496 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 662 transitions. [2022-04-28 14:52:55,185 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 14:52:55,218 INFO L225 Difference]: With dead ends: 758 [2022-04-28 14:52:55,218 INFO L226 Difference]: Without dead ends: 740 [2022-04-28 14:52:55,219 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 14:52:55,219 INFO L413 NwaCegarLoop]: 517 mSDtfsCounter, 1019 mSDsluCounter, 420 mSDsCounter, 0 mSdLazyCounter, 1356 mSolverCounterSat, 301 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s 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, 1.9s IncrementalHoareTripleChecker+Time [2022-04-28 14:52:55,220 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1034 Valid, 937 Invalid, 1657 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [301 Valid, 1356 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-28 14:52:55,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 740 states. [2022-04-28 14:52:56,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 740 to 573. [2022-04-28 14:52:56,556 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:52:56,556 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 14:52:56,557 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 14:52:56,557 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 14:52:56,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:56,573 INFO L93 Difference]: Finished difference Result 740 states and 965 transitions. [2022-04-28 14:52:56,573 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 965 transitions. [2022-04-28 14:52:56,574 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:56,574 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:56,575 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 14:52:56,575 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 14:52:56,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:56,592 INFO L93 Difference]: Finished difference Result 740 states and 965 transitions. [2022-04-28 14:52:56,592 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 965 transitions. [2022-04-28 14:52:56,593 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:56,593 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:56,593 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:52:56,593 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:52:56,593 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 14:52:56,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 573 states and 727 transitions. [2022-04-28 14:52:56,609 INFO L78 Accepts]: Start accepts. Automaton has 573 states and 727 transitions. Word has length 54 [2022-04-28 14:52:56,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:52:56,609 INFO L495 AbstractCegarLoop]: Abstraction has 573 states and 727 transitions. [2022-04-28 14:52:56,609 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 14:52:56,609 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 573 states and 727 transitions. [2022-04-28 14:52:57,970 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 14:52:57,970 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 727 transitions. [2022-04-28 14:52:57,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-28 14:52:57,971 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:52:57,971 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, 1, 1, 1, 1, 1] [2022-04-28 14:52:57,971 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-04-28 14:52:57,971 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:52:57,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:52:57,971 INFO L85 PathProgramCache]: Analyzing trace with hash -1947373933, now seen corresponding path program 1 times [2022-04-28 14:52:57,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:57,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2071933094] [2022-04-28 14:52:57,972 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:52:57,972 INFO L85 PathProgramCache]: Analyzing trace with hash -1947373933, now seen corresponding path program 2 times [2022-04-28 14:52:57,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:52:57,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1685420790] [2022-04-28 14:52:57,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:52:57,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:52:58,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:52:58,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,080 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 14:52:58,080 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 14:52:58,080 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {141233#true} {141233#true} #1156#return; {141233#true} is VALID [2022-04-28 14:52:58,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:52:58,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,106 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 14:52:58,106 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 14:52:58,106 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {141233#true} {141233#true} #1066#return; {141233#true} is VALID [2022-04-28 14:52:58,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:52:58,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,120 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 14:52:58,120 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 14:52:58,120 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {141233#true} {141233#true} #1068#return; {141233#true} is VALID [2022-04-28 14:52:58,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:52:58,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:52:58,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:52:58,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,240 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 14:52:58,240 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {141233#true} is VALID [2022-04-28 14:52:58,240 INFO L290 TraceCheckUtils]: 2: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 14:52:58,240 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {141233#true} {141233#true} #1146#return; {141233#true} is VALID [2022-04-28 14:52:58,240 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 14:52:58,240 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume 1 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-28 14:52:58,240 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 14:52:58,241 INFO L272 TraceCheckUtils]: 3: Hoare triple {141233#true} call IofCompleteRequest(~Irp, 0); {141294#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:52:58,241 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 14:52:58,241 INFO L290 TraceCheckUtils]: 5: Hoare triple {141233#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {141233#true} is VALID [2022-04-28 14:52:58,241 INFO L290 TraceCheckUtils]: 6: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 14:52:58,241 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {141233#true} {141233#true} #1146#return; {141233#true} is VALID [2022-04-28 14:52:58,241 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 14:52:58,241 INFO L290 TraceCheckUtils]: 9: Hoare triple {141233#true} assume 0 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-28 14:52:58,242 INFO L290 TraceCheckUtils]: 10: Hoare triple {141233#true} ~ntStatus~4 := -1073741536; {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} is VALID [2022-04-28 14:52:58,242 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 14:52:58,243 INFO L290 TraceCheckUtils]: 12: Hoare triple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} assume true; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-28 14:52:58,243 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 14:52:58,243 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 14:52:58,243 INFO L290 TraceCheckUtils]: 1: Hoare triple {141233#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {141233#true} is VALID [2022-04-28 14:52:58,244 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 14:52:58,244 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 14:52:58,244 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 14:52:58,244 INFO L290 TraceCheckUtils]: 5: Hoare triple {141233#true} assume 1 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-28 14:52:58,244 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 14:52:58,245 INFO L272 TraceCheckUtils]: 7: Hoare triple {141233#true} call IofCompleteRequest(~Irp, 0); {141294#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:52:58,245 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 14:52:58,245 INFO L290 TraceCheckUtils]: 9: Hoare triple {141233#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {141233#true} is VALID [2022-04-28 14:52:58,245 INFO L290 TraceCheckUtils]: 10: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 14:52:58,245 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {141233#true} {141233#true} #1146#return; {141233#true} is VALID [2022-04-28 14:52:58,245 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 14:52:58,245 INFO L290 TraceCheckUtils]: 13: Hoare triple {141233#true} assume 0 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-28 14:52:58,246 INFO L290 TraceCheckUtils]: 14: Hoare triple {141233#true} ~ntStatus~4 := -1073741536; {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} is VALID [2022-04-28 14:52:58,246 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 14:52:58,246 INFO L290 TraceCheckUtils]: 16: Hoare triple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} assume true; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-28 14:52:58,247 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 14:52:58,247 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 14:52:58,248 INFO L290 TraceCheckUtils]: 19: Hoare triple {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} assume true; {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} is VALID [2022-04-28 14:52:58,248 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 14:52:58,250 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 14:52:58,262 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 14:52:58,263 INFO L290 TraceCheckUtils]: 2: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 14:52:58,263 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {141233#true} {141233#true} #1156#return; {141233#true} is VALID [2022-04-28 14:52:58,263 INFO L272 TraceCheckUtils]: 4: Hoare triple {141233#true} call #t~ret170 := main(); {141233#true} is VALID [2022-04-28 14:52:58,263 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 14:52:58,265 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 14:52:58,266 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 14:52:58,266 INFO L290 TraceCheckUtils]: 8: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 14:52:58,266 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {141233#true} {141233#true} #1066#return; {141233#true} is VALID [2022-04-28 14:52:58,266 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 14:52:58,266 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 14:52:58,266 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 14:52:58,267 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 14:52:58,267 INFO L290 TraceCheckUtils]: 14: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 14:52:58,267 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {141233#true} {141233#true} #1068#return; {141233#true} is VALID [2022-04-28 14:52:58,267 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 14:52:58,267 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 14:52:58,267 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 14:52:58,267 INFO L290 TraceCheckUtils]: 19: Hoare triple {141233#true} assume 2 == ~tmp_ndt_3~0; {141233#true} is VALID [2022-04-28 14:52:58,268 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 14:52:58,268 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 14:52:58,268 INFO L290 TraceCheckUtils]: 22: Hoare triple {141233#true} assume 0 != ~disketteExtension__HoldNewRequests~2; {141233#true} is VALID [2022-04-28 14:52:58,268 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 14:52:58,269 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 14:52:58,269 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 14:52:58,269 INFO L290 TraceCheckUtils]: 26: Hoare triple {141233#true} assume 1 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-28 14:52:58,269 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 14:52:58,269 INFO L272 TraceCheckUtils]: 28: Hoare triple {141233#true} call IofCompleteRequest(~Irp, 0); {141294#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:52:58,270 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 14:52:58,270 INFO L290 TraceCheckUtils]: 30: Hoare triple {141233#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {141233#true} is VALID [2022-04-28 14:52:58,270 INFO L290 TraceCheckUtils]: 31: Hoare triple {141233#true} assume true; {141233#true} is VALID [2022-04-28 14:52:58,270 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {141233#true} {141233#true} #1146#return; {141233#true} is VALID [2022-04-28 14:52:58,270 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 14:52:58,270 INFO L290 TraceCheckUtils]: 34: Hoare triple {141233#true} assume 0 == ~PagingReferenceCount~0; {141233#true} is VALID [2022-04-28 14:52:58,270 INFO L290 TraceCheckUtils]: 35: Hoare triple {141233#true} ~ntStatus~4 := -1073741536; {141292#(<= (+ FloppyQueueRequest_~ntStatus~4 1073741536) 0)} is VALID [2022-04-28 14:52:58,271 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 14:52:58,271 INFO L290 TraceCheckUtils]: 37: Hoare triple {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} assume true; {141293#(<= (+ |FloppyQueueRequest_#res| 1073741536) 0)} is VALID [2022-04-28 14:52:58,272 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 14:52:58,272 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 14:52:58,272 INFO L290 TraceCheckUtils]: 40: Hoare triple {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} assume true; {141286#(<= (+ |FloppyDeviceControl_#res| 1073741536) 0)} is VALID [2022-04-28 14:52:58,273 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 14:52:58,273 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 14:52:58,274 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 14:52:58,274 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 14:52:58,274 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 14:52:58,275 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 14:52:58,275 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 14:52:58,275 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 14:52:58,276 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 14:52:58,276 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 14:52:58,276 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 14:52:58,276 INFO L290 TraceCheckUtils]: 52: Hoare triple {141266#(not (= main_~status~1 259))} assume 259 == ~status~1; {141234#false} is VALID [2022-04-28 14:52:58,277 INFO L272 TraceCheckUtils]: 53: Hoare triple {141234#false} call errorFn(); {141234#false} is VALID [2022-04-28 14:52:58,277 INFO L290 TraceCheckUtils]: 54: Hoare triple {141234#false} assume !false; {141234#false} is VALID [2022-04-28 14:52:58,277 INFO 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 14:52:58,277 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:52:58,277 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1685420790] [2022-04-28 14:52:58,277 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1685420790] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:58,277 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:58,277 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 14:52:58,278 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:52:58,278 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2071933094] [2022-04-28 14:52:58,278 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2071933094] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:58,278 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:58,278 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 14:52:58,278 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [642101423] [2022-04-28 14:52:58,278 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:52:58,279 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 14:52:58,279 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:52:58,279 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 14:52:58,336 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 14:52:58,336 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 14:52:58,336 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:58,339 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 14:52:58,339 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:52:58,339 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 14:53:05,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:05,622 INFO L93 Difference]: Finished difference Result 608 states and 766 transitions. [2022-04-28 14:53:05,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 14:53:05,622 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 14:53:05,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:05,623 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 14:53:05,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 495 transitions. [2022-04-28 14:53:05,625 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 14:53:05,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 495 transitions. [2022-04-28 14:53:05,628 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 495 transitions. [2022-04-28 14:53:06,119 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 14:53:06,135 INFO L225 Difference]: With dead ends: 608 [2022-04-28 14:53:06,135 INFO L226 Difference]: Without dead ends: 580 [2022-04-28 14:53:06,136 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 14:53:06,136 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, 2.7s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:06,136 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [309 Valid, 1605 Invalid, 2523 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [75 Valid, 2448 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-04-28 14:53:06,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 580 states. [2022-04-28 14:53:07,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 580 to 561. [2022-04-28 14:53:07,451 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:07,451 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 14:53:07,452 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 14:53:07,452 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 14:53:07,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:07,471 INFO L93 Difference]: Finished difference Result 580 states and 735 transitions. [2022-04-28 14:53:07,471 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 735 transitions. [2022-04-28 14:53:07,471 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:07,471 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:07,472 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 14:53:07,473 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 14:53:07,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:07,489 INFO L93 Difference]: Finished difference Result 580 states and 735 transitions. [2022-04-28 14:53:07,489 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 735 transitions. [2022-04-28 14:53:07,489 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:07,489 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:07,490 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:07,490 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:07,490 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 14:53:07,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 561 states and 711 transitions. [2022-04-28 14:53:07,512 INFO L78 Accepts]: Start accepts. Automaton has 561 states and 711 transitions. Word has length 55 [2022-04-28 14:53:07,512 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:07,512 INFO L495 AbstractCegarLoop]: Abstraction has 561 states and 711 transitions. [2022-04-28 14:53:07,512 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 14:53:07,512 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 561 states and 711 transitions. [2022-04-28 14:53:08,856 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 14:53:08,856 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 711 transitions. [2022-04-28 14:53:08,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-28 14:53:08,857 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:08,857 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 14:53:08,857 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-04-28 14:53:08,858 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:08,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:08,858 INFO L85 PathProgramCache]: Analyzing trace with hash 1534534248, now seen corresponding path program 1 times [2022-04-28 14:53:08,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:08,858 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [941804456] [2022-04-28 14:53:08,858 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:08,858 INFO L85 PathProgramCache]: Analyzing trace with hash 1534534248, now seen corresponding path program 2 times [2022-04-28 14:53:08,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:08,858 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240562547] [2022-04-28 14:53:08,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:08,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:08,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:08,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:08,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:08,963 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 14:53:08,963 INFO L290 TraceCheckUtils]: 1: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 14:53:08,963 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144799#true} {144799#true} #1156#return; {144799#true} is VALID [2022-04-28 14:53:08,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:53:08,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:08,986 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 14:53:08,987 INFO L290 TraceCheckUtils]: 1: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 14:53:08,987 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144799#true} {144799#true} #1066#return; {144799#true} is VALID [2022-04-28 14:53:08,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:53:08,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:09,000 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 14:53:09,000 INFO L290 TraceCheckUtils]: 1: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 14:53:09,000 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144799#true} {144799#true} #1068#return; {144799#true} is VALID [2022-04-28 14:53:09,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-04-28 14:53:09,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:09,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:53:09,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:09,013 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 14:53:09,013 INFO L290 TraceCheckUtils]: 1: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 14:53:09,014 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144799#true} {144799#true} #1088#return; {144799#true} is VALID [2022-04-28 14:53:09,014 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 14:53:09,014 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 14:53:09,014 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 14:53:09,014 INFO L290 TraceCheckUtils]: 3: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 14:53:09,015 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {144799#true} {144799#true} #1088#return; {144799#true} is VALID [2022-04-28 14:53:09,015 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 14:53:09,015 INFO L290 TraceCheckUtils]: 6: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 14:53:09,015 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {144799#true} {144799#true} #1122#return; {144799#true} is VALID [2022-04-28 14:53:09,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 14:53:09,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:09,024 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 14:53:09,025 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 14:53:09,025 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 14:53:09,027 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 14:53:09,027 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 14:53:09,027 INFO L290 TraceCheckUtils]: 2: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 14:53:09,027 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {144799#true} {144799#true} #1156#return; {144799#true} is VALID [2022-04-28 14:53:09,027 INFO L272 TraceCheckUtils]: 4: Hoare triple {144799#true} call #t~ret170 := main(); {144799#true} is VALID [2022-04-28 14:53:09,027 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 14:53:09,028 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 14:53:09,028 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 14:53:09,028 INFO L290 TraceCheckUtils]: 8: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 14:53:09,028 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {144799#true} {144799#true} #1066#return; {144799#true} is VALID [2022-04-28 14:53:09,028 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 14:53:09,029 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 14:53:09,029 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 14:53:09,029 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 14:53:09,029 INFO L290 TraceCheckUtils]: 14: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 14:53:09,029 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {144799#true} {144799#true} #1068#return; {144799#true} is VALID [2022-04-28 14:53:09,030 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 14:53:09,030 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 14:53:09,030 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 14:53:09,030 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 14:53:09,030 INFO L290 TraceCheckUtils]: 20: Hoare triple {144799#true} assume 3 == ~tmp_ndt_4~0; {144799#true} is VALID [2022-04-28 14:53:09,030 INFO L272 TraceCheckUtils]: 21: Hoare triple {144799#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {144799#true} is VALID [2022-04-28 14:53:09,030 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 14:53:09,030 INFO L290 TraceCheckUtils]: 23: Hoare triple {144799#true} assume 1 == ~PagingReferenceCount~0; {144799#true} is VALID [2022-04-28 14:53:09,030 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 14:53:09,030 INFO L290 TraceCheckUtils]: 25: Hoare triple {144799#true} assume !(0 != ~disketteExtension__IsRemoved~0); {144799#true} is VALID [2022-04-28 14:53:09,030 INFO L290 TraceCheckUtils]: 26: Hoare triple {144799#true} assume !(0 == ~irpSp__MinorFunction~0); {144799#true} is VALID [2022-04-28 14:53:09,031 INFO L290 TraceCheckUtils]: 27: Hoare triple {144799#true} assume !(5 == ~irpSp__MinorFunction~0); {144799#true} is VALID [2022-04-28 14:53:09,031 INFO L290 TraceCheckUtils]: 28: Hoare triple {144799#true} assume !(1 == ~irpSp__MinorFunction~0); {144799#true} is VALID [2022-04-28 14:53:09,031 INFO L290 TraceCheckUtils]: 29: Hoare triple {144799#true} assume 6 == ~irpSp__MinorFunction~0; {144799#true} is VALID [2022-04-28 14:53:09,031 INFO L290 TraceCheckUtils]: 30: Hoare triple {144799#true} assume 6 == ~irpSp__MinorFunction~0; {144799#true} is VALID [2022-04-28 14:53:09,032 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 14:53:09,032 INFO L290 TraceCheckUtils]: 32: Hoare triple {144799#true} assume !(~s~0 != ~NP~0); {144799#true} is VALID [2022-04-28 14:53:09,032 INFO L290 TraceCheckUtils]: 33: Hoare triple {144799#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {144799#true} is VALID [2022-04-28 14:53:09,032 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 14:53:09,032 INFO L272 TraceCheckUtils]: 35: Hoare triple {144799#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {144799#true} is VALID [2022-04-28 14:53:09,032 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 14:53:09,032 INFO L290 TraceCheckUtils]: 37: Hoare triple {144799#true} assume 0 != ~compRegistered~0; {144799#true} is VALID [2022-04-28 14:53:09,033 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 14:53:09,033 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 14:53:09,033 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 14:53:09,034 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 14:53:09,034 INFO L290 TraceCheckUtils]: 42: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 14:53:09,034 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {144799#true} {144799#true} #1088#return; {144799#true} is VALID [2022-04-28 14:53:09,034 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 14:53:09,034 INFO L290 TraceCheckUtils]: 45: Hoare triple {144799#true} assume true; {144799#true} is VALID [2022-04-28 14:53:09,034 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {144799#true} {144799#true} #1122#return; {144799#true} is VALID [2022-04-28 14:53:09,034 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 14:53:09,034 INFO L290 TraceCheckUtils]: 48: Hoare triple {144799#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {144799#true} is VALID [2022-04-28 14:53:09,034 INFO L272 TraceCheckUtils]: 49: Hoare triple {144799#true} call stubMoreProcessingRequired(); {144829#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:09,035 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 14:53:09,035 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 14:53:09,036 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 14:53:09,036 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 14:53:09,036 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 14:53:09,037 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 14:53:09,037 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 14:53:09,037 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 14:53:09,037 INFO L290 TraceCheckUtils]: 58: Hoare triple {144800#false} assume !(~s~0 == ~SKIP1~0); {144800#false} is VALID [2022-04-28 14:53:09,038 INFO L272 TraceCheckUtils]: 59: Hoare triple {144800#false} call errorFn(); {144800#false} is VALID [2022-04-28 14:53:09,038 INFO L290 TraceCheckUtils]: 60: Hoare triple {144800#false} assume !false; {144800#false} is VALID [2022-04-28 14:53:09,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:09,038 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:09,038 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240562547] [2022-04-28 14:53:09,039 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1240562547] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:09,039 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:09,039 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 14:53:09,040 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:09,040 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [941804456] [2022-04-28 14:53:09,040 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [941804456] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:09,040 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:09,040 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 14:53:09,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856252745] [2022-04-28 14:53:09,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:09,040 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 14:53:09,040 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:09,041 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 14:53:09,083 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 14:53:09,084 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 14:53:09,084 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:09,084 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 14:53:09,084 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:53:09,084 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 14:53:12,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:12,811 INFO L93 Difference]: Finished difference Result 898 states and 1149 transitions. [2022-04-28 14:53:12,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 14:53:12,811 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 14:53:12,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:12,811 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 14:53:12,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 664 transitions. [2022-04-28 14:53:12,815 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 14:53:12,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 664 transitions. [2022-04-28 14:53:12,818 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 664 transitions. [2022-04-28 14:53:13,377 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 14:53:13,393 INFO L225 Difference]: With dead ends: 898 [2022-04-28 14:53:13,393 INFO L226 Difference]: Without dead ends: 589 [2022-04-28 14:53:13,394 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:53:13,394 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, 0.9s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:13,394 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [454 Valid, 825 Invalid, 818 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 676 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-28 14:53:13,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 589 states. [2022-04-28 14:53:14,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 589 to 566. [2022-04-28 14:53:14,703 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:14,704 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 14:53:14,704 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 14:53:14,705 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 14:53:14,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:14,724 INFO L93 Difference]: Finished difference Result 589 states and 746 transitions. [2022-04-28 14:53:14,724 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 746 transitions. [2022-04-28 14:53:14,725 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:14,725 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:14,725 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 14:53:14,726 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 14:53:14,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:14,737 INFO L93 Difference]: Finished difference Result 589 states and 746 transitions. [2022-04-28 14:53:14,737 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 746 transitions. [2022-04-28 14:53:14,737 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:14,738 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:14,738 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:14,738 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:14,738 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 14:53:14,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 566 states and 717 transitions. [2022-04-28 14:53:14,753 INFO L78 Accepts]: Start accepts. Automaton has 566 states and 717 transitions. Word has length 61 [2022-04-28 14:53:14,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:14,753 INFO L495 AbstractCegarLoop]: Abstraction has 566 states and 717 transitions. [2022-04-28 14:53:14,753 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 14:53:14,753 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 566 states and 717 transitions. [2022-04-28 14:53:16,070 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 14:53:16,070 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 717 transitions. [2022-04-28 14:53:16,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-28 14:53:16,071 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:16,071 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 14:53:16,071 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-04-28 14:53:16,072 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:16,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:16,072 INFO L85 PathProgramCache]: Analyzing trace with hash -1752890422, now seen corresponding path program 1 times [2022-04-28 14:53:16,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:16,072 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [815280314] [2022-04-28 14:53:16,072 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:16,072 INFO L85 PathProgramCache]: Analyzing trace with hash -1752890422, now seen corresponding path program 2 times [2022-04-28 14:53:16,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:16,073 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [881482065] [2022-04-28 14:53:16,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:16,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:16,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:16,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:16,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:16,171 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 14:53:16,172 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 14:53:16,172 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148948#true} {148948#true} #1156#return; {148948#true} is VALID [2022-04-28 14:53:16,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:53:16,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:16,193 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 14:53:16,193 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 14:53:16,194 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148948#true} {148948#true} #1066#return; {148948#true} is VALID [2022-04-28 14:53:16,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:53:16,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:16,205 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 14:53:16,205 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 14:53:16,205 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148948#true} {148948#true} #1068#return; {148948#true} is VALID [2022-04-28 14:53:16,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-28 14:53:16,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:16,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:53:16,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:16,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:53:16,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:16,339 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 14:53:16,339 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 14:53:16,339 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148948#true} {148948#true} #1088#return; {148948#true} is VALID [2022-04-28 14:53:16,339 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 14:53:16,340 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 14:53:16,340 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 14:53:16,340 INFO L290 TraceCheckUtils]: 3: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 14:53:16,340 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {148948#true} {148948#true} #1088#return; {148948#true} is VALID [2022-04-28 14:53:16,341 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 14:53:16,341 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 14:53:16,342 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 14:53:16,342 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 14:53:16,342 INFO L290 TraceCheckUtils]: 1: Hoare triple {148948#true} assume 0 != ~compRegistered~0; {148948#true} is VALID [2022-04-28 14:53:16,343 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 14:53:16,343 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 14:53:16,343 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 14:53:16,343 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 14:53:16,344 INFO L290 TraceCheckUtils]: 6: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 14:53:16,344 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {148948#true} {148948#true} #1088#return; {148948#true} is VALID [2022-04-28 14:53:16,344 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 14:53:16,344 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 14:53:16,345 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 14:53:16,346 INFO L290 TraceCheckUtils]: 11: Hoare triple {148991#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {148992#(and (not (<= (+ 2 (div IofCallDriver_~__cil_tmp7~0 18446744073709551616)) 0)) (not (<= IofCallDriver_~__cil_tmp7~0 (+ 18446744072635809813 (* 18446744073709551616 (div IofCallDriver_~__cil_tmp7~0 18446744073709551616))))) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} is VALID [2022-04-28 14:53:16,347 INFO L290 TraceCheckUtils]: 12: Hoare triple {148992#(and (not (<= (+ 2 (div IofCallDriver_~__cil_tmp7~0 18446744073709551616)) 0)) (not (<= IofCallDriver_~__cil_tmp7~0 (+ 18446744072635809813 (* 18446744073709551616 (div IofCallDriver_~__cil_tmp7~0 18446744073709551616))))) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} assume !(18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616); {148949#false} is VALID [2022-04-28 14:53:16,347 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 14:53:16,347 INFO L290 TraceCheckUtils]: 14: Hoare triple {148949#false} assume 0 == ~tmp_ndt_10~0; {148949#false} is VALID [2022-04-28 14:53:16,347 INFO L290 TraceCheckUtils]: 15: Hoare triple {148949#false} ~returnVal2~0 := 0; {148949#false} is VALID [2022-04-28 14:53:16,347 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 14:53:16,347 INFO L290 TraceCheckUtils]: 17: Hoare triple {148949#false} #res := ~returnVal2~0; {148949#false} is VALID [2022-04-28 14:53:16,347 INFO L290 TraceCheckUtils]: 18: Hoare triple {148949#false} assume true; {148949#false} is VALID [2022-04-28 14:53:16,347 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {148949#false} {148948#true} #1044#return; {148949#false} is VALID [2022-04-28 14:53:16,350 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 14:53:16,350 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 14:53:16,350 INFO L290 TraceCheckUtils]: 2: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 14:53:16,350 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148948#true} {148948#true} #1156#return; {148948#true} is VALID [2022-04-28 14:53:16,350 INFO L272 TraceCheckUtils]: 4: Hoare triple {148948#true} call #t~ret170 := main(); {148948#true} is VALID [2022-04-28 14:53:16,350 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 14:53:16,351 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 14:53:16,351 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 14:53:16,351 INFO L290 TraceCheckUtils]: 8: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 14:53:16,351 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {148948#true} {148948#true} #1066#return; {148948#true} is VALID [2022-04-28 14:53:16,351 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 14:53:16,351 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 14:53:16,352 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 14:53:16,352 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 14:53:16,352 INFO L290 TraceCheckUtils]: 14: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 14:53:16,352 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {148948#true} {148948#true} #1068#return; {148948#true} is VALID [2022-04-28 14:53:16,352 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 14:53:16,352 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 14:53:16,352 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 14:53:16,352 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 14:53:16,353 INFO L290 TraceCheckUtils]: 20: Hoare triple {148948#true} assume 3 == ~tmp_ndt_4~0; {148948#true} is VALID [2022-04-28 14:53:16,353 INFO L272 TraceCheckUtils]: 21: Hoare triple {148948#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {148948#true} is VALID [2022-04-28 14:53:16,353 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 14:53:16,353 INFO L290 TraceCheckUtils]: 23: Hoare triple {148948#true} assume 1 == ~PagingReferenceCount~0; {148948#true} is VALID [2022-04-28 14:53:16,353 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 14:53:16,353 INFO L290 TraceCheckUtils]: 25: Hoare triple {148948#true} assume !(0 != ~disketteExtension__IsRemoved~0); {148948#true} is VALID [2022-04-28 14:53:16,353 INFO L290 TraceCheckUtils]: 26: Hoare triple {148948#true} assume !(0 == ~irpSp__MinorFunction~0); {148948#true} is VALID [2022-04-28 14:53:16,353 INFO L290 TraceCheckUtils]: 27: Hoare triple {148948#true} assume !(5 == ~irpSp__MinorFunction~0); {148948#true} is VALID [2022-04-28 14:53:16,353 INFO L290 TraceCheckUtils]: 28: Hoare triple {148948#true} assume !(1 == ~irpSp__MinorFunction~0); {148948#true} is VALID [2022-04-28 14:53:16,353 INFO L290 TraceCheckUtils]: 29: Hoare triple {148948#true} assume 6 == ~irpSp__MinorFunction~0; {148948#true} is VALID [2022-04-28 14:53:16,353 INFO L290 TraceCheckUtils]: 30: Hoare triple {148948#true} assume 6 == ~irpSp__MinorFunction~0; {148948#true} is VALID [2022-04-28 14:53:16,353 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 14:53:16,354 INFO L290 TraceCheckUtils]: 32: Hoare triple {148948#true} assume !(~s~0 != ~NP~0); {148948#true} is VALID [2022-04-28 14:53:16,354 INFO L290 TraceCheckUtils]: 33: Hoare triple {148948#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {148948#true} is VALID [2022-04-28 14:53:16,354 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 14:53:16,354 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 14:53:16,354 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 14:53:16,355 INFO L290 TraceCheckUtils]: 37: Hoare triple {148948#true} assume 0 != ~compRegistered~0; {148948#true} is VALID [2022-04-28 14:53:16,355 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 14:53:16,355 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 14:53:16,356 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 14:53:16,356 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 14:53:16,356 INFO L290 TraceCheckUtils]: 42: Hoare triple {148948#true} assume true; {148948#true} is VALID [2022-04-28 14:53:16,356 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {148948#true} {148948#true} #1088#return; {148948#true} is VALID [2022-04-28 14:53:16,356 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 14:53:16,357 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 14:53:16,358 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 14:53:16,359 INFO L290 TraceCheckUtils]: 47: Hoare triple {148991#(and (<= 0 (+ |IofCallDriver_#t~ret108| 1073741802)) (<= (+ |IofCallDriver_#t~ret108| 1073741802) 0))} assume -2147483648 <= #t~ret108 && #t~ret108 <= 2147483647;~compRetStatus1~0 := #t~ret108;havoc #t~ret108;~__cil_tmp7~0 := ~compRetStatus1~0; {148992#(and (not (<= (+ 2 (div IofCallDriver_~__cil_tmp7~0 18446744073709551616)) 0)) (not (<= IofCallDriver_~__cil_tmp7~0 (+ 18446744072635809813 (* 18446744073709551616 (div IofCallDriver_~__cil_tmp7~0 18446744073709551616))))) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} is VALID [2022-04-28 14:53:16,359 INFO L290 TraceCheckUtils]: 48: Hoare triple {148992#(and (not (<= (+ 2 (div IofCallDriver_~__cil_tmp7~0 18446744073709551616)) 0)) (not (<= IofCallDriver_~__cil_tmp7~0 (+ 18446744072635809813 (* 18446744073709551616 (div IofCallDriver_~__cil_tmp7~0 18446744073709551616))))) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} assume !(18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616); {148949#false} is VALID [2022-04-28 14:53:16,359 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 14:53:16,359 INFO L290 TraceCheckUtils]: 50: Hoare triple {148949#false} assume 0 == ~tmp_ndt_10~0; {148949#false} is VALID [2022-04-28 14:53:16,359 INFO L290 TraceCheckUtils]: 51: Hoare triple {148949#false} ~returnVal2~0 := 0; {148949#false} is VALID [2022-04-28 14:53:16,360 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 14:53:16,360 INFO L290 TraceCheckUtils]: 53: Hoare triple {148949#false} #res := ~returnVal2~0; {148949#false} is VALID [2022-04-28 14:53:16,360 INFO L290 TraceCheckUtils]: 54: Hoare triple {148949#false} assume true; {148949#false} is VALID [2022-04-28 14:53:16,360 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {148949#false} {148948#true} #1044#return; {148949#false} is VALID [2022-04-28 14:53:16,360 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 14:53:16,360 INFO L290 TraceCheckUtils]: 57: Hoare triple {148949#false} assume !(259 == ~__cil_tmp30~0); {148949#false} is VALID [2022-04-28 14:53:16,360 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 14:53:16,360 INFO L272 TraceCheckUtils]: 59: Hoare triple {148949#false} call IofCompleteRequest(~Irp, 0); {148949#false} is VALID [2022-04-28 14:53:16,360 INFO L290 TraceCheckUtils]: 60: Hoare triple {148949#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148949#false} is VALID [2022-04-28 14:53:16,360 INFO L290 TraceCheckUtils]: 61: Hoare triple {148949#false} assume !(~s~0 == ~NP~0); {148949#false} is VALID [2022-04-28 14:53:16,361 INFO L272 TraceCheckUtils]: 62: Hoare triple {148949#false} call errorFn(); {148949#false} is VALID [2022-04-28 14:53:16,361 INFO L290 TraceCheckUtils]: 63: Hoare triple {148949#false} assume !false; {148949#false} is VALID [2022-04-28 14:53:16,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:16,362 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:16,362 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [881482065] [2022-04-28 14:53:16,362 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [881482065] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:16,362 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:16,362 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:53:16,362 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:16,362 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [815280314] [2022-04-28 14:53:16,363 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [815280314] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:16,363 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:16,363 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:53:16,363 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614801523] [2022-04-28 14:53:16,363 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:16,364 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 14:53:16,364 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:16,364 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 14:53:16,409 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 14:53:16,409 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 14:53:16,409 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:16,410 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 14:53:16,410 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:53:16,410 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 14:53:21,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:21,390 INFO L93 Difference]: Finished difference Result 852 states and 1088 transitions. [2022-04-28 14:53:21,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 14:53:21,390 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 14:53:21,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:21,390 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 14:53:21,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 646 transitions. [2022-04-28 14:53:21,394 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 14:53:21,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 646 transitions. [2022-04-28 14:53:21,397 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 646 transitions. [2022-04-28 14:53:21,958 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 14:53:21,971 INFO L225 Difference]: With dead ends: 852 [2022-04-28 14:53:21,971 INFO L226 Difference]: Without dead ends: 538 [2022-04-28 14:53:21,972 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 14:53:21,972 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 14:53:21,973 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 14:53:21,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 538 states. [2022-04-28 14:53:23,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 538 to 511. [2022-04-28 14:53:23,214 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:23,214 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 14:53:23,215 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 14:53:23,215 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 14:53:23,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:23,227 INFO L93 Difference]: Finished difference Result 538 states and 675 transitions. [2022-04-28 14:53:23,227 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 675 transitions. [2022-04-28 14:53:23,228 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:23,228 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:23,229 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 14:53:23,229 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 14:53:23,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:23,239 INFO L93 Difference]: Finished difference Result 538 states and 675 transitions. [2022-04-28 14:53:23,239 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 675 transitions. [2022-04-28 14:53:23,239 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:23,240 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:23,240 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:23,240 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:23,240 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 14:53:23,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 639 transitions. [2022-04-28 14:53:23,253 INFO L78 Accepts]: Start accepts. Automaton has 511 states and 639 transitions. Word has length 64 [2022-04-28 14:53:23,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:23,253 INFO L495 AbstractCegarLoop]: Abstraction has 511 states and 639 transitions. [2022-04-28 14:53:23,253 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 14:53:23,253 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 511 states and 639 transitions. [2022-04-28 14:53:24,473 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 14:53:24,473 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 639 transitions. [2022-04-28 14:53:24,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-28 14:53:24,474 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:24,474 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 14:53:24,474 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-04-28 14:53:24,474 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:24,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:24,474 INFO L85 PathProgramCache]: Analyzing trace with hash -557797138, now seen corresponding path program 1 times [2022-04-28 14:53:24,475 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:24,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1574665295] [2022-04-28 14:53:24,475 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:24,475 INFO L85 PathProgramCache]: Analyzing trace with hash -557797138, now seen corresponding path program 2 times [2022-04-28 14:53:24,475 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:24,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1578937182] [2022-04-28 14:53:24,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:24,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:24,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:24,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:24,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:24,591 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 14:53:24,591 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-28 14:53:24,591 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {152802#true} {152802#true} #1156#return; {152802#true} is VALID [2022-04-28 14:53:24,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:53:24,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:24,629 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 14:53:24,629 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-28 14:53:24,629 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {152802#true} {152802#true} #1066#return; {152802#true} is VALID [2022-04-28 14:53:24,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:53:24,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:24,642 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 14:53:24,642 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-28 14:53:24,642 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {152802#true} {152802#true} #1068#return; {152802#true} is VALID [2022-04-28 14:53:24,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:53:24,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:24,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 14:53:24,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:24,740 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 14:53:24,740 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 14:53:24,741 INFO L290 TraceCheckUtils]: 2: Hoare triple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 14:53:24,741 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 14:53:24,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-28 14:53:24,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:24,754 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 14:53:24,755 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {152802#true} is VALID [2022-04-28 14:53:24,755 INFO L290 TraceCheckUtils]: 2: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-28 14:53:24,755 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 14:53:24,755 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 14:53:24,756 INFO L290 TraceCheckUtils]: 1: Hoare triple {152802#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {152802#true} is VALID [2022-04-28 14:53:24,756 INFO L290 TraceCheckUtils]: 2: Hoare triple {152802#true} assume !(0 != ~disketteExtension__IsRemoved~1); {152802#true} is VALID [2022-04-28 14:53:24,756 INFO L290 TraceCheckUtils]: 3: Hoare triple {152802#true} assume !(0 == ~disketteExtension__IsStarted~2); {152802#true} is VALID [2022-04-28 14:53:24,756 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 14:53:24,756 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 14:53:24,756 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 14:53:24,756 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 14:53:24,756 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 14:53:24,757 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 14:53:24,757 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 14:53:24,757 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 14:53:24,758 INFO L290 TraceCheckUtils]: 12: Hoare triple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 14:53:24,758 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 14:53:24,759 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 14:53:24,759 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 14:53:24,759 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 14:53:24,760 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 14:53:24,760 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 14:53:24,760 INFO L290 TraceCheckUtils]: 19: Hoare triple {152802#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {152802#true} is VALID [2022-04-28 14:53:24,760 INFO L290 TraceCheckUtils]: 20: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-28 14:53:24,761 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 14:53:24,761 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 14:53:24,761 INFO L290 TraceCheckUtils]: 23: Hoare triple {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} assume true; {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} is VALID [2022-04-28 14:53:24,762 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 14:53:24,764 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 14:53:24,764 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 14:53:24,764 INFO L290 TraceCheckUtils]: 2: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-28 14:53:24,764 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {152802#true} {152802#true} #1156#return; {152802#true} is VALID [2022-04-28 14:53:24,764 INFO L272 TraceCheckUtils]: 4: Hoare triple {152802#true} call #t~ret170 := main(); {152802#true} is VALID [2022-04-28 14:53:24,764 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 14:53:24,765 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 14:53:24,765 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 14:53:24,765 INFO L290 TraceCheckUtils]: 8: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-28 14:53:24,765 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {152802#true} {152802#true} #1066#return; {152802#true} is VALID [2022-04-28 14:53:24,765 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 14:53:24,765 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 14:53:24,766 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 14:53:24,766 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 14:53:24,766 INFO L290 TraceCheckUtils]: 14: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-28 14:53:24,766 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {152802#true} {152802#true} #1068#return; {152802#true} is VALID [2022-04-28 14:53:24,766 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 14:53:24,766 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 14:53:24,766 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 14:53:24,766 INFO L290 TraceCheckUtils]: 19: Hoare triple {152802#true} assume 2 == ~tmp_ndt_3~0; {152802#true} is VALID [2022-04-28 14:53:24,767 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 14:53:24,767 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 14:53:24,767 INFO L290 TraceCheckUtils]: 22: Hoare triple {152802#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {152802#true} is VALID [2022-04-28 14:53:24,767 INFO L290 TraceCheckUtils]: 23: Hoare triple {152802#true} assume !(0 != ~disketteExtension__IsRemoved~1); {152802#true} is VALID [2022-04-28 14:53:24,767 INFO L290 TraceCheckUtils]: 24: Hoare triple {152802#true} assume !(0 == ~disketteExtension__IsStarted~2); {152802#true} is VALID [2022-04-28 14:53:24,768 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 14:53:24,768 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 14:53:24,768 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 14:53:24,768 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 14:53:24,768 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 14:53:24,768 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 14:53:24,769 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 14:53:24,769 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 14:53:24,769 INFO L290 TraceCheckUtils]: 33: Hoare triple {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {152856#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-28 14:53:24,770 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 14:53:24,770 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 14:53:24,771 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 14:53:24,771 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 14:53:24,771 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 14:53:24,771 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 14:53:24,772 INFO L290 TraceCheckUtils]: 40: Hoare triple {152802#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {152802#true} is VALID [2022-04-28 14:53:24,772 INFO L290 TraceCheckUtils]: 41: Hoare triple {152802#true} assume true; {152802#true} is VALID [2022-04-28 14:53:24,772 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 14:53:24,772 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 14:53:24,773 INFO L290 TraceCheckUtils]: 44: Hoare triple {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} assume true; {152854#(<= (+ |FloppyDeviceControl_#res| 1073741101) 0)} is VALID [2022-04-28 14:53:24,773 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 14:53:24,774 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 14:53:24,774 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 14:53:24,774 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 14:53:24,775 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 14:53:24,775 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 14:53:24,775 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 14:53:24,776 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 14:53:24,776 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 14:53:24,776 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 14:53:24,777 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 14:53:24,777 INFO L290 TraceCheckUtils]: 56: Hoare triple {152839#(<= (+ main_~status~1 1073741101) 0)} assume 259 == ~status~1; {152803#false} is VALID [2022-04-28 14:53:24,777 INFO L272 TraceCheckUtils]: 57: Hoare triple {152803#false} call errorFn(); {152803#false} is VALID [2022-04-28 14:53:24,777 INFO L290 TraceCheckUtils]: 58: Hoare triple {152803#false} assume !false; {152803#false} is VALID [2022-04-28 14:53:24,778 INFO 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 14:53:24,778 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:24,778 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1578937182] [2022-04-28 14:53:24,778 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1578937182] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:24,778 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:24,778 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 14:53:24,778 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:24,778 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1574665295] [2022-04-28 14:53:24,778 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1574665295] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:24,778 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:24,778 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 14:53:24,779 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [825463569] [2022-04-28 14:53:24,779 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:24,779 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 14:53:24,779 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:24,779 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 14:53:24,824 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 14:53:24,824 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 14:53:24,824 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:24,825 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 14:53:24,825 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:53:24,825 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 14:53:31,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:31,836 INFO L93 Difference]: Finished difference Result 545 states and 678 transitions. [2022-04-28 14:53:31,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 14:53:31,836 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 14:53:31,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:31,836 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 14:53:31,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 468 transitions. [2022-04-28 14:53:31,840 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 14:53:31,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 468 transitions. [2022-04-28 14:53:31,844 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 468 transitions. [2022-04-28 14:53:32,338 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 14:53:32,351 INFO L225 Difference]: With dead ends: 545 [2022-04-28 14:53:32,351 INFO L226 Difference]: Without dead ends: 524 [2022-04-28 14:53:32,351 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 14:53:32,352 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 14:53:32,352 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 14:53:32,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 524 states. [2022-04-28 14:53:33,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 524 to 508. [2022-04-28 14:53:33,545 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:33,546 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 14:53:33,546 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 14:53:33,547 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 14:53:33,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:33,556 INFO L93 Difference]: Finished difference Result 524 states and 656 transitions. [2022-04-28 14:53:33,556 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 656 transitions. [2022-04-28 14:53:33,556 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:33,556 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:33,557 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 14:53:33,557 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 14:53:33,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:33,566 INFO L93 Difference]: Finished difference Result 524 states and 656 transitions. [2022-04-28 14:53:33,566 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 656 transitions. [2022-04-28 14:53:33,567 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:33,567 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:33,567 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:33,567 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:33,567 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 14:53:33,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 508 states and 635 transitions. [2022-04-28 14:53:33,580 INFO L78 Accepts]: Start accepts. Automaton has 508 states and 635 transitions. Word has length 59 [2022-04-28 14:53:33,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:33,580 INFO L495 AbstractCegarLoop]: Abstraction has 508 states and 635 transitions. [2022-04-28 14:53:33,580 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 14:53:33,580 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 508 states and 635 transitions. [2022-04-28 14:53:34,731 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 14:53:34,731 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 635 transitions. [2022-04-28 14:53:34,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-04-28 14:53:34,732 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:34,732 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 14:53:34,732 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-04-28 14:53:34,732 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:34,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:34,732 INFO L85 PathProgramCache]: Analyzing trace with hash 2048336817, now seen corresponding path program 1 times [2022-04-28 14:53:34,732 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:34,732 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [495951776] [2022-04-28 14:53:34,732 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:34,732 INFO L85 PathProgramCache]: Analyzing trace with hash 2048336817, now seen corresponding path program 2 times [2022-04-28 14:53:34,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:34,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [745245350] [2022-04-28 14:53:34,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:34,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:34,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:34,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:34,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:34,827 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 14:53:34,827 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-28 14:53:34,827 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {156024#true} {156024#true} #1156#return; {156024#true} is VALID [2022-04-28 14:53:34,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:53:34,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:34,852 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 14:53:34,852 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-28 14:53:34,852 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {156024#true} {156024#true} #1066#return; {156024#true} is VALID [2022-04-28 14:53:34,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:53:34,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:34,866 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 14:53:34,866 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-28 14:53:34,866 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {156024#true} {156024#true} #1068#return; {156024#true} is VALID [2022-04-28 14:53:34,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:53:34,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:34,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-28 14:53:34,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:34,941 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 14:53:34,942 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume !(0 != ~compRegistered~0); {156024#true} is VALID [2022-04-28 14:53:34,942 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 14:53:34,942 INFO L290 TraceCheckUtils]: 3: Hoare triple {156024#true} assume 0 == ~tmp_ndt_10~0; {156024#true} is VALID [2022-04-28 14:53:34,942 INFO L290 TraceCheckUtils]: 4: Hoare triple {156024#true} ~returnVal2~0 := 0; {156024#true} is VALID [2022-04-28 14:53:34,942 INFO L290 TraceCheckUtils]: 5: Hoare triple {156024#true} assume !(~s~0 == ~NP~0); {156024#true} is VALID [2022-04-28 14:53:34,942 INFO L290 TraceCheckUtils]: 6: Hoare triple {156024#true} assume !(~s~0 == ~MPR1~0); {156024#true} is VALID [2022-04-28 14:53:34,942 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 14:53:34,943 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 14:53:34,943 INFO L290 TraceCheckUtils]: 9: Hoare triple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:53:34,944 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 14:53:34,944 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 14:53:34,944 INFO L290 TraceCheckUtils]: 1: Hoare triple {156024#true} assume 1 == ~PagingReferenceCount~0; {156024#true} is VALID [2022-04-28 14:53:34,944 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 14:53:34,944 INFO L290 TraceCheckUtils]: 3: Hoare triple {156024#true} assume !(0 != ~disketteExtension__IsRemoved~0); {156024#true} is VALID [2022-04-28 14:53:34,944 INFO L290 TraceCheckUtils]: 4: Hoare triple {156024#true} assume !(0 == ~irpSp__MinorFunction~0); {156024#true} is VALID [2022-04-28 14:53:34,944 INFO L290 TraceCheckUtils]: 5: Hoare triple {156024#true} assume 5 == ~irpSp__MinorFunction~0; {156024#true} is VALID [2022-04-28 14:53:34,944 INFO L290 TraceCheckUtils]: 6: Hoare triple {156024#true} assume 5 == ~irpSp__MinorFunction~0; {156024#true} is VALID [2022-04-28 14:53:34,944 INFO L290 TraceCheckUtils]: 7: Hoare triple {156024#true} assume 0 == ~disketteExtension__IsStarted~0; {156024#true} is VALID [2022-04-28 14:53:34,944 INFO L290 TraceCheckUtils]: 8: Hoare triple {156024#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {156024#true} is VALID [2022-04-28 14:53:34,945 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 14:53:34,945 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 14:53:34,945 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 14:53:34,945 INFO L290 TraceCheckUtils]: 12: Hoare triple {156024#true} assume !(0 != ~compRegistered~0); {156024#true} is VALID [2022-04-28 14:53:34,945 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 14:53:34,946 INFO L290 TraceCheckUtils]: 14: Hoare triple {156024#true} assume 0 == ~tmp_ndt_10~0; {156024#true} is VALID [2022-04-28 14:53:34,946 INFO L290 TraceCheckUtils]: 15: Hoare triple {156024#true} ~returnVal2~0 := 0; {156024#true} is VALID [2022-04-28 14:53:34,946 INFO L290 TraceCheckUtils]: 16: Hoare triple {156024#true} assume !(~s~0 == ~NP~0); {156024#true} is VALID [2022-04-28 14:53:34,946 INFO L290 TraceCheckUtils]: 17: Hoare triple {156024#true} assume !(~s~0 == ~MPR1~0); {156024#true} is VALID [2022-04-28 14:53:34,946 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 14:53:34,946 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 14:53:34,947 INFO L290 TraceCheckUtils]: 20: Hoare triple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:53:34,947 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 14:53:34,948 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 14:53:34,948 INFO L290 TraceCheckUtils]: 23: Hoare triple {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:53:34,949 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 14:53:34,950 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 14:53:34,950 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 14:53:34,950 INFO L290 TraceCheckUtils]: 2: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-28 14:53:34,951 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {156024#true} {156024#true} #1156#return; {156024#true} is VALID [2022-04-28 14:53:34,951 INFO L272 TraceCheckUtils]: 4: Hoare triple {156024#true} call #t~ret170 := main(); {156024#true} is VALID [2022-04-28 14:53:34,951 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 14:53:34,952 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 14:53:34,952 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 14:53:34,952 INFO L290 TraceCheckUtils]: 8: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-28 14:53:34,952 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {156024#true} {156024#true} #1066#return; {156024#true} is VALID [2022-04-28 14:53:34,952 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 14:53:34,952 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 14:53:34,953 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 14:53:34,953 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 14:53:34,953 INFO L290 TraceCheckUtils]: 14: Hoare triple {156024#true} assume true; {156024#true} is VALID [2022-04-28 14:53:34,953 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {156024#true} {156024#true} #1068#return; {156024#true} is VALID [2022-04-28 14:53:34,953 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 14:53:34,953 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 14:53:34,953 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 14:53:34,953 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 14:53:34,953 INFO L290 TraceCheckUtils]: 20: Hoare triple {156024#true} assume 3 == ~tmp_ndt_4~0; {156024#true} is VALID [2022-04-28 14:53:34,954 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 14:53:34,954 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 14:53:34,954 INFO L290 TraceCheckUtils]: 23: Hoare triple {156024#true} assume 1 == ~PagingReferenceCount~0; {156024#true} is VALID [2022-04-28 14:53:34,954 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 14:53:34,954 INFO L290 TraceCheckUtils]: 25: Hoare triple {156024#true} assume !(0 != ~disketteExtension__IsRemoved~0); {156024#true} is VALID [2022-04-28 14:53:34,954 INFO L290 TraceCheckUtils]: 26: Hoare triple {156024#true} assume !(0 == ~irpSp__MinorFunction~0); {156024#true} is VALID [2022-04-28 14:53:34,955 INFO L290 TraceCheckUtils]: 27: Hoare triple {156024#true} assume 5 == ~irpSp__MinorFunction~0; {156024#true} is VALID [2022-04-28 14:53:34,955 INFO L290 TraceCheckUtils]: 28: Hoare triple {156024#true} assume 5 == ~irpSp__MinorFunction~0; {156024#true} is VALID [2022-04-28 14:53:34,955 INFO L290 TraceCheckUtils]: 29: Hoare triple {156024#true} assume 0 == ~disketteExtension__IsStarted~0; {156024#true} is VALID [2022-04-28 14:53:34,955 INFO L290 TraceCheckUtils]: 30: Hoare triple {156024#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {156024#true} is VALID [2022-04-28 14:53:34,955 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 14:53:34,956 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 14:53:34,956 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 14:53:34,956 INFO L290 TraceCheckUtils]: 34: Hoare triple {156024#true} assume !(0 != ~compRegistered~0); {156024#true} is VALID [2022-04-28 14:53:34,956 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 14:53:34,956 INFO L290 TraceCheckUtils]: 36: Hoare triple {156024#true} assume 0 == ~tmp_ndt_10~0; {156024#true} is VALID [2022-04-28 14:53:34,956 INFO L290 TraceCheckUtils]: 37: Hoare triple {156024#true} ~returnVal2~0 := 0; {156024#true} is VALID [2022-04-28 14:53:34,956 INFO L290 TraceCheckUtils]: 38: Hoare triple {156024#true} assume !(~s~0 == ~NP~0); {156024#true} is VALID [2022-04-28 14:53:34,956 INFO L290 TraceCheckUtils]: 39: Hoare triple {156024#true} assume !(~s~0 == ~MPR1~0); {156024#true} is VALID [2022-04-28 14:53:34,956 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 14:53:34,957 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 14:53:34,957 INFO L290 TraceCheckUtils]: 42: Hoare triple {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {156081#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:53:34,958 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 14:53:34,958 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 14:53:34,958 INFO L290 TraceCheckUtils]: 45: Hoare triple {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {156078#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:53:34,959 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 14:53:34,959 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 14:53:34,960 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 14:53:34,960 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 14:53:34,960 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 14:53:34,960 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 14:53:34,961 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 14:53:34,961 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 14:53:34,961 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 14:53:34,962 INFO L290 TraceCheckUtils]: 55: Hoare triple {156061#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {156025#false} is VALID [2022-04-28 14:53:34,962 INFO L272 TraceCheckUtils]: 56: Hoare triple {156025#false} call errorFn(); {156025#false} is VALID [2022-04-28 14:53:34,962 INFO L290 TraceCheckUtils]: 57: Hoare triple {156025#false} assume !false; {156025#false} is VALID [2022-04-28 14:53:34,962 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 14:53:34,962 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:34,962 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [745245350] [2022-04-28 14:53:34,962 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [745245350] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:34,962 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:34,962 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:53:34,963 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:34,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [495951776] [2022-04-28 14:53:34,963 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [495951776] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:34,963 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:34,963 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:53:34,963 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [62574537] [2022-04-28 14:53:34,963 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:34,963 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 14:53:34,963 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:34,964 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 14:53:35,003 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 14:53:35,004 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 14:53:35,004 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:35,004 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 14:53:35,004 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2022-04-28 14:53:35,004 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 14:53:41,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:41,745 INFO L93 Difference]: Finished difference Result 538 states and 669 transitions. [2022-04-28 14:53:41,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 14:53:41,745 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 14:53:41,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:41,746 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 14:53:41,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 455 transitions. [2022-04-28 14:53:41,748 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 14:53:41,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 455 transitions. [2022-04-28 14:53:41,750 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 455 transitions. [2022-04-28 14:53:42,174 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 14:53:42,187 INFO L225 Difference]: With dead ends: 538 [2022-04-28 14:53:42,187 INFO L226 Difference]: Without dead ends: 520 [2022-04-28 14:53:42,187 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:53:42,187 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 14:53:42,188 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 14:53:42,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 520 states. [2022-04-28 14:53:43,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 520 to 504. [2022-04-28 14:53:43,370 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:43,371 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 14:53:43,371 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 14:53:43,372 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 14:53:43,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:43,380 INFO L93 Difference]: Finished difference Result 520 states and 650 transitions. [2022-04-28 14:53:43,381 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 650 transitions. [2022-04-28 14:53:43,381 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:43,381 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:43,382 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 14:53:43,382 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 14:53:43,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:43,391 INFO L93 Difference]: Finished difference Result 520 states and 650 transitions. [2022-04-28 14:53:43,391 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 650 transitions. [2022-04-28 14:53:43,391 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:43,392 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:43,392 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:43,392 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:43,392 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 14:53:43,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 504 states and 629 transitions. [2022-04-28 14:53:43,404 INFO L78 Accepts]: Start accepts. Automaton has 504 states and 629 transitions. Word has length 58 [2022-04-28 14:53:43,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:43,404 INFO L495 AbstractCegarLoop]: Abstraction has 504 states and 629 transitions. [2022-04-28 14:53:43,404 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 14:53:43,404 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 504 states and 629 transitions. [2022-04-28 14:53:44,563 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 14:53:44,563 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 629 transitions. [2022-04-28 14:53:44,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-28 14:53:44,564 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:44,564 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 14:53:44,564 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-04-28 14:53:44,564 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:44,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:44,564 INFO L85 PathProgramCache]: Analyzing trace with hash 853367933, now seen corresponding path program 1 times [2022-04-28 14:53:44,564 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:44,564 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1175144213] [2022-04-28 14:53:44,565 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:44,565 INFO L85 PathProgramCache]: Analyzing trace with hash 853367933, now seen corresponding path program 2 times [2022-04-28 14:53:44,565 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:44,565 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1143901958] [2022-04-28 14:53:44,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:44,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:44,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:44,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:44,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:44,661 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 14:53:44,661 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 14:53:44,661 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {159210#true} {159210#true} #1156#return; {159210#true} is VALID [2022-04-28 14:53:44,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:53:44,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:44,687 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 14:53:44,687 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 14:53:44,687 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {159210#true} {159210#true} #1066#return; {159210#true} is VALID [2022-04-28 14:53:44,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:53:44,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:44,701 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 14:53:44,701 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 14:53:44,701 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {159210#true} {159210#true} #1068#return; {159210#true} is VALID [2022-04-28 14:53:44,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:53:44,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:44,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-28 14:53:44,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:44,771 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 14:53:44,771 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 14:53:44,771 INFO L290 TraceCheckUtils]: 2: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 14:53:44,771 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {159210#true} {159210#true} #1026#return; {159210#true} is VALID [2022-04-28 14:53:44,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-04-28 14:53:44,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:44,783 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 14:53:44,783 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {159210#true} is VALID [2022-04-28 14:53:44,783 INFO L290 TraceCheckUtils]: 2: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 14:53:44,784 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 14:53:44,784 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 14:53:44,784 INFO L290 TraceCheckUtils]: 1: Hoare triple {159210#true} assume 1 == ~PagingReferenceCount~0; {159210#true} is VALID [2022-04-28 14:53:44,784 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 14:53:44,784 INFO L290 TraceCheckUtils]: 3: Hoare triple {159210#true} assume !(0 != ~disketteExtension__IsRemoved~0); {159210#true} is VALID [2022-04-28 14:53:44,784 INFO L290 TraceCheckUtils]: 4: Hoare triple {159210#true} assume !(0 == ~irpSp__MinorFunction~0); {159210#true} is VALID [2022-04-28 14:53:44,784 INFO L290 TraceCheckUtils]: 5: Hoare triple {159210#true} assume 5 == ~irpSp__MinorFunction~0; {159210#true} is VALID [2022-04-28 14:53:44,785 INFO L290 TraceCheckUtils]: 6: Hoare triple {159210#true} assume 5 == ~irpSp__MinorFunction~0; {159210#true} is VALID [2022-04-28 14:53:44,785 INFO L290 TraceCheckUtils]: 7: Hoare triple {159210#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {159210#true} is VALID [2022-04-28 14:53:44,785 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 14:53:44,785 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 14:53:44,786 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 14:53:44,786 INFO L290 TraceCheckUtils]: 11: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 14:53:44,786 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {159210#true} {159210#true} #1026#return; {159210#true} is VALID [2022-04-28 14:53:44,786 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 14:53:44,786 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 14:53:44,787 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 14:53:44,787 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 14:53:44,787 INFO L290 TraceCheckUtils]: 17: Hoare triple {159210#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {159210#true} is VALID [2022-04-28 14:53:44,787 INFO L290 TraceCheckUtils]: 18: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 14:53:44,788 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 14:53:44,788 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 14:53:44,788 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 14:53:44,789 INFO L290 TraceCheckUtils]: 22: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {159261#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-28 14:53:44,789 INFO L290 TraceCheckUtils]: 23: Hoare triple {159261#(= |FloppyPnp_#res| (- 1073741823))} assume true; {159261#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-28 14:53:44,790 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {159261#(= |FloppyPnp_#res| (- 1073741823))} {159210#true} #1076#return; {159246#(= (- 1073741823) |main_#t~ret100|)} is VALID [2022-04-28 14:53:44,791 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 14:53:44,792 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 14:53:44,792 INFO L290 TraceCheckUtils]: 2: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 14:53:44,792 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {159210#true} {159210#true} #1156#return; {159210#true} is VALID [2022-04-28 14:53:44,792 INFO L272 TraceCheckUtils]: 4: Hoare triple {159210#true} call #t~ret170 := main(); {159210#true} is VALID [2022-04-28 14:53:44,792 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 14:53:44,793 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 14:53:44,793 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 14:53:44,793 INFO L290 TraceCheckUtils]: 8: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 14:53:44,793 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {159210#true} {159210#true} #1066#return; {159210#true} is VALID [2022-04-28 14:53:44,793 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 14:53:44,793 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 14:53:44,794 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 14:53:44,794 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 14:53:44,794 INFO L290 TraceCheckUtils]: 14: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 14:53:44,794 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {159210#true} {159210#true} #1068#return; {159210#true} is VALID [2022-04-28 14:53:44,794 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 14:53:44,794 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 14:53:44,794 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 14:53:44,795 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 14:53:44,795 INFO L290 TraceCheckUtils]: 20: Hoare triple {159210#true} assume 3 == ~tmp_ndt_4~0; {159210#true} is VALID [2022-04-28 14:53:44,795 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 14:53:44,796 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 14:53:44,796 INFO L290 TraceCheckUtils]: 23: Hoare triple {159210#true} assume 1 == ~PagingReferenceCount~0; {159210#true} is VALID [2022-04-28 14:53:44,796 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 14:53:44,796 INFO L290 TraceCheckUtils]: 25: Hoare triple {159210#true} assume !(0 != ~disketteExtension__IsRemoved~0); {159210#true} is VALID [2022-04-28 14:53:44,796 INFO L290 TraceCheckUtils]: 26: Hoare triple {159210#true} assume !(0 == ~irpSp__MinorFunction~0); {159210#true} is VALID [2022-04-28 14:53:44,796 INFO L290 TraceCheckUtils]: 27: Hoare triple {159210#true} assume 5 == ~irpSp__MinorFunction~0; {159210#true} is VALID [2022-04-28 14:53:44,796 INFO L290 TraceCheckUtils]: 28: Hoare triple {159210#true} assume 5 == ~irpSp__MinorFunction~0; {159210#true} is VALID [2022-04-28 14:53:44,796 INFO L290 TraceCheckUtils]: 29: Hoare triple {159210#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {159210#true} is VALID [2022-04-28 14:53:44,797 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 14:53:44,797 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 14:53:44,797 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 14:53:44,797 INFO L290 TraceCheckUtils]: 33: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 14:53:44,797 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {159210#true} {159210#true} #1026#return; {159210#true} is VALID [2022-04-28 14:53:44,797 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 14:53:44,798 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 14:53:44,798 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 14:53:44,798 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 14:53:44,798 INFO L290 TraceCheckUtils]: 39: Hoare triple {159210#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {159210#true} is VALID [2022-04-28 14:53:44,798 INFO L290 TraceCheckUtils]: 40: Hoare triple {159210#true} assume true; {159210#true} is VALID [2022-04-28 14:53:44,799 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 14:53:44,799 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 14:53:44,800 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 14:53:44,800 INFO L290 TraceCheckUtils]: 44: Hoare triple {159256#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {159261#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-28 14:53:44,800 INFO L290 TraceCheckUtils]: 45: Hoare triple {159261#(= |FloppyPnp_#res| (- 1073741823))} assume true; {159261#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-28 14:53:44,801 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {159261#(= |FloppyPnp_#res| (- 1073741823))} {159210#true} #1076#return; {159246#(= (- 1073741823) |main_#t~ret100|)} is VALID [2022-04-28 14:53:44,801 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 14:53:44,802 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 14:53:44,802 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 14:53:44,802 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 14:53:44,803 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 14:53:44,803 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 14:53:44,803 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 14:53:44,804 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 14:53:44,804 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 14:53:44,804 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 14:53:44,805 INFO L290 TraceCheckUtils]: 57: Hoare triple {159247#(= main_~status~1 (- 1073741823))} assume 259 == ~status~1; {159211#false} is VALID [2022-04-28 14:53:44,805 INFO L272 TraceCheckUtils]: 58: Hoare triple {159211#false} call errorFn(); {159211#false} is VALID [2022-04-28 14:53:44,805 INFO L290 TraceCheckUtils]: 59: Hoare triple {159211#false} assume !false; {159211#false} is VALID [2022-04-28 14:53:44,805 INFO 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 14:53:44,805 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:44,805 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1143901958] [2022-04-28 14:53:44,806 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1143901958] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:44,806 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:44,806 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:53:44,806 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:44,806 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1175144213] [2022-04-28 14:53:44,806 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1175144213] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:44,806 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:44,806 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:53:44,806 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [87469687] [2022-04-28 14:53:44,806 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:44,807 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 14:53:44,807 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:44,807 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 14:53:44,858 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 14:53:44,859 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:53:44,859 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:44,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:53:44,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:53:44,859 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 14:53:50,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:50,802 INFO L93 Difference]: Finished difference Result 539 states and 669 transitions. [2022-04-28 14:53:50,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:53:50,802 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 14:53:50,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:50,802 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 14:53:50,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 457 transitions. [2022-04-28 14:53:50,805 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 14:53:50,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 457 transitions. [2022-04-28 14:53:50,807 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 457 transitions. [2022-04-28 14:53:51,249 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 14:53:51,263 INFO L225 Difference]: With dead ends: 539 [2022-04-28 14:53:51,263 INFO L226 Difference]: Without dead ends: 515 [2022-04-28 14:53:51,264 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 14:53:51,264 INFO L413 NwaCegarLoop]: 362 mSDtfsCounter, 635 mSDsluCounter, 528 mSDsCounter, 0 mSdLazyCounter, 1978 mSolverCounterSat, 211 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 648 SdHoareTripleChecker+Valid, 890 SdHoareTripleChecker+Invalid, 2189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 211 IncrementalHoareTripleChecker+Valid, 1978 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:51,264 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 14:53:51,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 515 states. [2022-04-28 14:53:52,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 515 to 499. [2022-04-28 14:53:52,437 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:52,438 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 14:53:52,438 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 14:53:52,439 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 14:53:52,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:52,447 INFO L93 Difference]: Finished difference Result 515 states and 642 transitions. [2022-04-28 14:53:52,447 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 642 transitions. [2022-04-28 14:53:52,448 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:52,448 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:52,448 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 14:53:52,448 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 14:53:52,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:52,457 INFO L93 Difference]: Finished difference Result 515 states and 642 transitions. [2022-04-28 14:53:52,457 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 642 transitions. [2022-04-28 14:53:52,457 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:52,458 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:52,458 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:52,458 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:52,458 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 14:53:52,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 621 transitions. [2022-04-28 14:53:52,469 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 621 transitions. Word has length 60 [2022-04-28 14:53:52,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:52,469 INFO L495 AbstractCegarLoop]: Abstraction has 499 states and 621 transitions. [2022-04-28 14:53:52,469 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 14:53:52,469 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 499 states and 621 transitions. [2022-04-28 14:53:53,613 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 14:53:53,614 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 621 transitions. [2022-04-28 14:53:53,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-04-28 14:53:53,614 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:53,614 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 14:53:53,614 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-04-28 14:53:53,614 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:53,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:53,615 INFO L85 PathProgramCache]: Analyzing trace with hash 1746189105, now seen corresponding path program 1 times [2022-04-28 14:53:53,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:53,615 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [565705405] [2022-04-28 14:53:53,615 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:53,615 INFO L85 PathProgramCache]: Analyzing trace with hash 1746189105, now seen corresponding path program 2 times [2022-04-28 14:53:53,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:53,615 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [261138461] [2022-04-28 14:53:53,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:53,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:53,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:53,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:53,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:53,713 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 14:53:53,713 INFO L290 TraceCheckUtils]: 1: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 14:53:53,713 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {162378#true} {162378#true} #1156#return; {162378#true} is VALID [2022-04-28 14:53:53,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:53:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:53,744 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 14:53:53,744 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 14:53:53,744 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 14:53:53,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:53:53,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:53,758 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 14:53:53,758 INFO L290 TraceCheckUtils]: 1: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 14:53:53,758 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 14:53:53,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-28 14:53:53,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:53,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:53:53,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:53,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:53:53,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:53,810 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 14:53:53,810 INFO L290 TraceCheckUtils]: 1: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 14:53:53,811 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {162378#true} {162378#true} #1088#return; {162378#true} is VALID [2022-04-28 14:53:53,811 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 14:53:53,811 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 14:53:53,811 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 14:53:53,811 INFO L290 TraceCheckUtils]: 3: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 14:53:53,811 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {162378#true} {162378#true} #1088#return; {162378#true} is VALID [2022-04-28 14:53:53,812 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 14:53:53,812 INFO L290 TraceCheckUtils]: 6: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 14:53:53,812 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {162378#true} {162378#true} #1122#return; {162378#true} is VALID [2022-04-28 14:53:53,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:53:53,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:53,828 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 14:53:53,828 INFO L290 TraceCheckUtils]: 1: Hoare triple {162436#(= ~MPR1~0 ~s~0)} assume true; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-28 14:53:53,828 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 14:53:53,829 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 14:53:53,829 INFO L290 TraceCheckUtils]: 1: Hoare triple {162378#true} assume 0 != ~compRegistered~0; {162378#true} is VALID [2022-04-28 14:53:53,829 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 14:53:53,829 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 14:53:53,830 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 14:53:53,830 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 14:53:53,830 INFO L290 TraceCheckUtils]: 6: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 14:53:53,830 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {162378#true} {162378#true} #1088#return; {162378#true} is VALID [2022-04-28 14:53:53,830 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 14:53:53,830 INFO L290 TraceCheckUtils]: 9: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 14:53:53,830 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {162378#true} {162378#true} #1122#return; {162378#true} is VALID [2022-04-28 14:53:53,830 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 14:53:53,831 INFO L290 TraceCheckUtils]: 12: Hoare triple {162378#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {162378#true} is VALID [2022-04-28 14:53:53,831 INFO L272 TraceCheckUtils]: 13: Hoare triple {162378#true} call stubMoreProcessingRequired(); {162435#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:53,831 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 14:53:53,831 INFO L290 TraceCheckUtils]: 15: Hoare triple {162436#(= ~MPR1~0 ~s~0)} assume true; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-28 14:53:53,832 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 14:53:53,832 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 14:53:53,833 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 14:53:53,833 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 14:53:53,833 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 14:53:53,834 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 14:53:53,834 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 14:53:53,835 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 14:53:53,836 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 14:53:53,836 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 14:53:53,837 INFO L290 TraceCheckUtils]: 2: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 14:53:53,837 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {162378#true} {162378#true} #1156#return; {162378#true} is VALID [2022-04-28 14:53:53,837 INFO L272 TraceCheckUtils]: 4: Hoare triple {162378#true} call #t~ret170 := main(); {162378#true} is VALID [2022-04-28 14:53:53,837 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 14:53:53,838 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 14:53:53,838 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 14:53:53,839 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 14:53:53,839 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 14:53:53,839 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 14:53:53,840 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 14:53:53,841 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 14:53:53,841 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 14:53:53,841 INFO L290 TraceCheckUtils]: 14: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 14:53:53,841 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 14:53:53,841 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 14:53:53,842 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 14:53:53,842 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 14:53:53,843 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 14:53:53,843 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 14:53:53,844 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 14:53:53,845 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 14:53:53,845 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 14:53:53,845 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 14:53:53,846 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 14:53:53,846 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 14:53:53,846 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 14:53:53,847 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 14:53:53,847 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 14:53:53,847 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 14:53:53,848 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 14:53:53,848 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 14:53:53,849 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 14:53:53,849 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 14:53:53,850 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 14:53:53,850 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 14:53:53,850 INFO L290 TraceCheckUtils]: 37: Hoare triple {162378#true} assume 0 != ~compRegistered~0; {162378#true} is VALID [2022-04-28 14:53:53,850 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 14:53:53,851 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 14:53:53,851 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 14:53:53,851 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 14:53:53,851 INFO L290 TraceCheckUtils]: 42: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 14:53:53,851 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {162378#true} {162378#true} #1088#return; {162378#true} is VALID [2022-04-28 14:53:53,851 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 14:53:53,851 INFO L290 TraceCheckUtils]: 45: Hoare triple {162378#true} assume true; {162378#true} is VALID [2022-04-28 14:53:53,852 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {162378#true} {162378#true} #1122#return; {162378#true} is VALID [2022-04-28 14:53:53,852 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 14:53:53,852 INFO L290 TraceCheckUtils]: 48: Hoare triple {162378#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {162378#true} is VALID [2022-04-28 14:53:53,852 INFO L272 TraceCheckUtils]: 49: Hoare triple {162378#true} call stubMoreProcessingRequired(); {162435#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:53,852 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 14:53:53,853 INFO L290 TraceCheckUtils]: 51: Hoare triple {162436#(= ~MPR1~0 ~s~0)} assume true; {162436#(= ~MPR1~0 ~s~0)} is VALID [2022-04-28 14:53:53,853 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 14:53:53,853 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 14:53:53,854 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 14:53:53,854 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 14:53:53,855 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 14:53:53,855 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 14:53:53,855 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 14:53:53,856 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 14:53:53,856 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 14:53:53,856 INFO L290 TraceCheckUtils]: 61: Hoare triple {162379#false} assume !(259 == ~__cil_tmp30~0); {162379#false} is VALID [2022-04-28 14:53:53,856 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 14:53:53,856 INFO L272 TraceCheckUtils]: 63: Hoare triple {162379#false} call IofCompleteRequest(~Irp, 0); {162379#false} is VALID [2022-04-28 14:53:53,856 INFO L290 TraceCheckUtils]: 64: Hoare triple {162379#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {162379#false} is VALID [2022-04-28 14:53:53,856 INFO L290 TraceCheckUtils]: 65: Hoare triple {162379#false} assume !(~s~0 == ~NP~0); {162379#false} is VALID [2022-04-28 14:53:53,856 INFO L272 TraceCheckUtils]: 66: Hoare triple {162379#false} call errorFn(); {162379#false} is VALID [2022-04-28 14:53:53,857 INFO L290 TraceCheckUtils]: 67: Hoare triple {162379#false} assume !false; {162379#false} is VALID [2022-04-28 14:53:53,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:53,857 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:53,857 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [261138461] [2022-04-28 14:53:53,857 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [261138461] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:53,857 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:53,857 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:53:53,857 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:53,858 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [565705405] [2022-04-28 14:53:53,858 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [565705405] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:53,858 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:53,858 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:53:53,858 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1996595671] [2022-04-28 14:53:53,858 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:53,858 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 14:53:53,858 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:53,858 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 14:53:53,909 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 14:53:53,909 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:53:53,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:53,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:53:53,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:53:53,910 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 14:53:59,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:59,253 INFO L93 Difference]: Finished difference Result 780 states and 980 transitions. [2022-04-28 14:53:59,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 14:53:59,253 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 14:53:59,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:59,254 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 14:53:59,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 630 transitions. [2022-04-28 14:53:59,257 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 14:53:59,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 630 transitions. [2022-04-28 14:53:59,268 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 630 transitions. [2022-04-28 14:53:59,828 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 14:53:59,842 INFO L225 Difference]: With dead ends: 780 [2022-04-28 14:53:59,843 INFO L226 Difference]: Without dead ends: 521 [2022-04-28 14:53:59,843 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 14:53:59,844 INFO L413 NwaCegarLoop]: 357 mSDtfsCounter, 717 mSDsluCounter, 613 mSDsCounter, 0 mSdLazyCounter, 1349 mSolverCounterSat, 205 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 730 SdHoareTripleChecker+Valid, 970 SdHoareTripleChecker+Invalid, 1554 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 205 IncrementalHoareTripleChecker+Valid, 1349 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:59,844 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [730 Valid, 970 Invalid, 1554 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [205 Valid, 1349 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-28 14:53:59,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 521 states. [2022-04-28 14:54:01,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 521 to 499. [2022-04-28 14:54:01,019 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:01,020 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 14:54:01,020 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 14:54:01,020 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 14:54:01,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:01,030 INFO L93 Difference]: Finished difference Result 521 states and 649 transitions. [2022-04-28 14:54:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 649 transitions. [2022-04-28 14:54:01,030 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:01,030 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:01,031 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 14:54:01,031 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 14:54:01,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:01,044 INFO L93 Difference]: Finished difference Result 521 states and 649 transitions. [2022-04-28 14:54:01,044 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 649 transitions. [2022-04-28 14:54:01,044 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:01,044 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:01,044 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:01,044 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:01,045 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 14:54:01,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 619 transitions. [2022-04-28 14:54:01,056 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 619 transitions. Word has length 68 [2022-04-28 14:54:01,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:01,057 INFO L495 AbstractCegarLoop]: Abstraction has 499 states and 619 transitions. [2022-04-28 14:54:01,057 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 14:54:01,057 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 499 states and 619 transitions. [2022-04-28 14:54:02,184 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 14:54:02,184 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 619 transitions. [2022-04-28 14:54:02,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-28 14:54:02,185 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:02,185 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 14:54:02,185 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-04-28 14:54:02,185 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:02,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:02,185 INFO L85 PathProgramCache]: Analyzing trace with hash -662819238, now seen corresponding path program 1 times [2022-04-28 14:54:02,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:02,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1920626190] [2022-04-28 14:54:02,186 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:54:02,186 INFO L85 PathProgramCache]: Analyzing trace with hash -662819238, now seen corresponding path program 2 times [2022-04-28 14:54:02,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:02,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1430219435] [2022-04-28 14:54:02,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:02,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:02,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:02,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:02,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:02,291 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 14:54:02,291 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-28 14:54:02,291 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {166059#true} {166059#true} #1156#return; {166059#true} is VALID [2022-04-28 14:54:02,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:54:02,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:02,314 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 14:54:02,314 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-28 14:54:02,315 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {166059#true} {166059#true} #1066#return; {166059#true} is VALID [2022-04-28 14:54:02,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:54:02,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:02,327 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 14:54:02,327 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-28 14:54:02,328 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {166059#true} {166059#true} #1068#return; {166059#true} is VALID [2022-04-28 14:54:02,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:54:02,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:02,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 14:54:02,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:02,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:54:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:02,424 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 14:54:02,424 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume 0 == ~tmp_ndt_14~0; {166059#true} is VALID [2022-04-28 14:54:02,424 INFO L290 TraceCheckUtils]: 2: Hoare triple {166059#true} #res := 0; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-28 14:54:02,425 INFO L290 TraceCheckUtils]: 3: Hoare triple {166130#(<= 0 |PsCreateSystemThread_#res|)} assume true; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-28 14:54:02,426 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {166130#(<= 0 |PsCreateSystemThread_#res|)} {166059#true} #1114#return; {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-28 14:54:02,426 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 14:54:02,426 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 14:54:02,426 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 14:54:02,426 INFO L290 TraceCheckUtils]: 3: Hoare triple {166059#true} assume 1 == ~PagingReferenceCount~0; {166059#true} is VALID [2022-04-28 14:54:02,426 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 14:54:02,426 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 14:54:02,426 INFO L290 TraceCheckUtils]: 6: Hoare triple {166059#true} assume 0 == ~tmp_ndt_14~0; {166059#true} is VALID [2022-04-28 14:54:02,427 INFO L290 TraceCheckUtils]: 7: Hoare triple {166059#true} #res := 0; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-28 14:54:02,427 INFO L290 TraceCheckUtils]: 8: Hoare triple {166130#(<= 0 |PsCreateSystemThread_#res|)} assume true; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-28 14:54:02,428 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {166130#(<= 0 |PsCreateSystemThread_#res|)} {166059#true} #1114#return; {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-28 14:54:02,428 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 14:54:02,429 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 14:54:02,429 INFO L290 TraceCheckUtils]: 12: Hoare triple {166060#false} assume 0 == ~PagingReferenceCount~0; {166060#false} is VALID [2022-04-28 14:54:02,429 INFO L290 TraceCheckUtils]: 13: Hoare triple {166060#false} #res := ~status~0; {166060#false} is VALID [2022-04-28 14:54:02,429 INFO L290 TraceCheckUtils]: 14: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-28 14:54:02,429 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {166060#false} {166059#true} #1138#return; {166060#false} is VALID [2022-04-28 14:54:02,433 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 14:54:02,433 INFO L290 TraceCheckUtils]: 1: Hoare triple {166059#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {166059#true} is VALID [2022-04-28 14:54:02,434 INFO L290 TraceCheckUtils]: 2: Hoare triple {166059#true} assume !(0 != ~disketteExtension__IsRemoved~1); {166059#true} is VALID [2022-04-28 14:54:02,434 INFO L290 TraceCheckUtils]: 3: Hoare triple {166059#true} assume !(0 == ~disketteExtension__IsStarted~2); {166059#true} is VALID [2022-04-28 14:54:02,434 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 14:54:02,434 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 14:54:02,434 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 14:54:02,434 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 14:54:02,434 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 14:54:02,435 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 14:54:02,435 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 14:54:02,435 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 14:54:02,435 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 14:54:02,435 INFO L290 TraceCheckUtils]: 13: Hoare triple {166059#true} assume 1 == ~PagingReferenceCount~0; {166059#true} is VALID [2022-04-28 14:54:02,435 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 14:54:02,435 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 14:54:02,435 INFO L290 TraceCheckUtils]: 16: Hoare triple {166059#true} assume 0 == ~tmp_ndt_14~0; {166059#true} is VALID [2022-04-28 14:54:02,436 INFO L290 TraceCheckUtils]: 17: Hoare triple {166059#true} #res := 0; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-28 14:54:02,436 INFO L290 TraceCheckUtils]: 18: Hoare triple {166130#(<= 0 |PsCreateSystemThread_#res|)} assume true; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-28 14:54:02,437 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {166130#(<= 0 |PsCreateSystemThread_#res|)} {166059#true} #1114#return; {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-28 14:54:02,437 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 14:54:02,438 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 14:54:02,438 INFO L290 TraceCheckUtils]: 22: Hoare triple {166060#false} assume 0 == ~PagingReferenceCount~0; {166060#false} is VALID [2022-04-28 14:54:02,438 INFO L290 TraceCheckUtils]: 23: Hoare triple {166060#false} #res := ~status~0; {166060#false} is VALID [2022-04-28 14:54:02,438 INFO L290 TraceCheckUtils]: 24: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-28 14:54:02,438 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {166060#false} {166059#true} #1138#return; {166060#false} is VALID [2022-04-28 14:54:02,438 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 14:54:02,438 INFO L290 TraceCheckUtils]: 27: Hoare triple {166060#false} ~__cil_tmp91~0 := ~ntStatus~3; {166060#false} is VALID [2022-04-28 14:54:02,438 INFO L290 TraceCheckUtils]: 28: Hoare triple {166060#false} assume !(259 != ~__cil_tmp91~0); {166060#false} is VALID [2022-04-28 14:54:02,438 INFO L290 TraceCheckUtils]: 29: Hoare triple {166060#false} #res := ~ntStatus~3; {166060#false} is VALID [2022-04-28 14:54:02,438 INFO L290 TraceCheckUtils]: 30: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-28 14:54:02,438 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {166060#false} {166059#true} #1074#return; {166060#false} is VALID [2022-04-28 14:54:02,440 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 14:54:02,440 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 14:54:02,440 INFO L290 TraceCheckUtils]: 2: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-28 14:54:02,440 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {166059#true} {166059#true} #1156#return; {166059#true} is VALID [2022-04-28 14:54:02,441 INFO L272 TraceCheckUtils]: 4: Hoare triple {166059#true} call #t~ret170 := main(); {166059#true} is VALID [2022-04-28 14:54:02,441 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 14:54:02,441 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 14:54:02,442 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 14:54:02,442 INFO L290 TraceCheckUtils]: 8: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-28 14:54:02,442 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {166059#true} {166059#true} #1066#return; {166059#true} is VALID [2022-04-28 14:54:02,442 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 14:54:02,442 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 14:54:02,442 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 14:54:02,443 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 14:54:02,443 INFO L290 TraceCheckUtils]: 14: Hoare triple {166059#true} assume true; {166059#true} is VALID [2022-04-28 14:54:02,443 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {166059#true} {166059#true} #1068#return; {166059#true} is VALID [2022-04-28 14:54:02,443 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 14:54:02,443 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 14:54:02,443 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 14:54:02,443 INFO L290 TraceCheckUtils]: 19: Hoare triple {166059#true} assume 2 == ~tmp_ndt_3~0; {166059#true} is VALID [2022-04-28 14:54:02,444 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 14:54:02,444 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 14:54:02,444 INFO L290 TraceCheckUtils]: 22: Hoare triple {166059#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {166059#true} is VALID [2022-04-28 14:54:02,444 INFO L290 TraceCheckUtils]: 23: Hoare triple {166059#true} assume !(0 != ~disketteExtension__IsRemoved~1); {166059#true} is VALID [2022-04-28 14:54:02,444 INFO L290 TraceCheckUtils]: 24: Hoare triple {166059#true} assume !(0 == ~disketteExtension__IsStarted~2); {166059#true} is VALID [2022-04-28 14:54:02,444 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 14:54:02,444 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 14:54:02,444 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 14:54:02,444 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 14:54:02,444 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 14:54:02,445 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 14:54:02,445 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 14:54:02,445 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 14:54:02,445 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 14:54:02,445 INFO L290 TraceCheckUtils]: 34: Hoare triple {166059#true} assume 1 == ~PagingReferenceCount~0; {166059#true} is VALID [2022-04-28 14:54:02,445 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 14:54:02,446 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 14:54:02,446 INFO L290 TraceCheckUtils]: 37: Hoare triple {166059#true} assume 0 == ~tmp_ndt_14~0; {166059#true} is VALID [2022-04-28 14:54:02,446 INFO L290 TraceCheckUtils]: 38: Hoare triple {166059#true} #res := 0; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-28 14:54:02,446 INFO L290 TraceCheckUtils]: 39: Hoare triple {166130#(<= 0 |PsCreateSystemThread_#res|)} assume true; {166130#(<= 0 |PsCreateSystemThread_#res|)} is VALID [2022-04-28 14:54:02,447 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {166130#(<= 0 |PsCreateSystemThread_#res|)} {166059#true} #1114#return; {166128#(<= 0 |FlQueueIrpToThread_#t~ret12|)} is VALID [2022-04-28 14:54:02,448 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 14:54:02,448 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 14:54:02,448 INFO L290 TraceCheckUtils]: 43: Hoare triple {166060#false} assume 0 == ~PagingReferenceCount~0; {166060#false} is VALID [2022-04-28 14:54:02,448 INFO L290 TraceCheckUtils]: 44: Hoare triple {166060#false} #res := ~status~0; {166060#false} is VALID [2022-04-28 14:54:02,448 INFO L290 TraceCheckUtils]: 45: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-28 14:54:02,448 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {166060#false} {166059#true} #1138#return; {166060#false} is VALID [2022-04-28 14:54:02,448 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 14:54:02,448 INFO L290 TraceCheckUtils]: 48: Hoare triple {166060#false} ~__cil_tmp91~0 := ~ntStatus~3; {166060#false} is VALID [2022-04-28 14:54:02,449 INFO L290 TraceCheckUtils]: 49: Hoare triple {166060#false} assume !(259 != ~__cil_tmp91~0); {166060#false} is VALID [2022-04-28 14:54:02,449 INFO L290 TraceCheckUtils]: 50: Hoare triple {166060#false} #res := ~ntStatus~3; {166060#false} is VALID [2022-04-28 14:54:02,449 INFO L290 TraceCheckUtils]: 51: Hoare triple {166060#false} assume true; {166060#false} is VALID [2022-04-28 14:54:02,449 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {166060#false} {166059#true} #1074#return; {166060#false} is VALID [2022-04-28 14:54:02,449 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 14:54:02,449 INFO L290 TraceCheckUtils]: 54: Hoare triple {166060#false} assume !(1 == ~pended~0); {166060#false} is VALID [2022-04-28 14:54:02,449 INFO L290 TraceCheckUtils]: 55: Hoare triple {166060#false} assume !(1 == ~pended~0); {166060#false} is VALID [2022-04-28 14:54:02,449 INFO L290 TraceCheckUtils]: 56: Hoare triple {166060#false} assume ~s~0 != ~UNLOADED~0; {166060#false} is VALID [2022-04-28 14:54:02,449 INFO L290 TraceCheckUtils]: 57: Hoare triple {166060#false} assume -1 != ~status~1; {166060#false} is VALID [2022-04-28 14:54:02,449 INFO L290 TraceCheckUtils]: 58: Hoare triple {166060#false} assume ~s~0 != ~SKIP2~0; {166060#false} is VALID [2022-04-28 14:54:02,449 INFO L290 TraceCheckUtils]: 59: Hoare triple {166060#false} assume ~s~0 != ~IPC~0; {166060#false} is VALID [2022-04-28 14:54:02,449 INFO L290 TraceCheckUtils]: 60: Hoare triple {166060#false} assume ~s~0 != ~DC~0; {166060#false} is VALID [2022-04-28 14:54:02,449 INFO L272 TraceCheckUtils]: 61: Hoare triple {166060#false} call errorFn(); {166060#false} is VALID [2022-04-28 14:54:02,449 INFO L290 TraceCheckUtils]: 62: Hoare triple {166060#false} assume !false; {166060#false} is VALID [2022-04-28 14:54:02,450 INFO 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 14:54:02,450 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:02,450 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1430219435] [2022-04-28 14:54:02,450 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1430219435] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:02,450 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:02,450 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:54:02,450 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:02,450 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1920626190] [2022-04-28 14:54:02,451 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1920626190] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:02,451 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:02,451 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:54:02,451 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [408418534] [2022-04-28 14:54:02,451 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:02,452 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 14:54:02,452 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:02,452 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 14:54:02,498 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 14:54:02,498 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 14:54:02,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:02,499 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 14:54:02,499 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:54:02,499 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 14:54:07,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:07,860 INFO L93 Difference]: Finished difference Result 611 states and 749 transitions. [2022-04-28 14:54:07,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 14:54:07,860 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 14:54:07,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:07,861 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 14:54:07,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 522 transitions. [2022-04-28 14:54:07,863 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 14:54:07,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 522 transitions. [2022-04-28 14:54:07,866 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 522 transitions. [2022-04-28 14:54:08,361 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 14:54:08,376 INFO L225 Difference]: With dead ends: 611 [2022-04-28 14:54:08,376 INFO L226 Difference]: Without dead ends: 519 [2022-04-28 14:54:08,376 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 14:54:08,376 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 14:54:08,377 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 14:54:08,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 519 states. [2022-04-28 14:54:09,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 519 to 503. [2022-04-28 14:54:09,566 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:09,567 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 14:54:09,567 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 14:54:09,568 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 14:54:09,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:09,577 INFO L93 Difference]: Finished difference Result 519 states and 644 transitions. [2022-04-28 14:54:09,577 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 644 transitions. [2022-04-28 14:54:09,577 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:09,577 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:09,578 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 14:54:09,578 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 14:54:09,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:09,586 INFO L93 Difference]: Finished difference Result 519 states and 644 transitions. [2022-04-28 14:54:09,587 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 644 transitions. [2022-04-28 14:54:09,587 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:09,587 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:09,587 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:09,587 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:09,587 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 14:54:09,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 623 transitions. [2022-04-28 14:54:09,604 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 623 transitions. Word has length 63 [2022-04-28 14:54:09,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:09,605 INFO L495 AbstractCegarLoop]: Abstraction has 503 states and 623 transitions. [2022-04-28 14:54:09,605 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 14:54:09,605 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 503 states and 623 transitions. [2022-04-28 14:54:10,739 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 14:54:10,740 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 623 transitions. [2022-04-28 14:54:10,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-28 14:54:10,740 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:10,740 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 14:54:10,741 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-04-28 14:54:10,741 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:10,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:10,741 INFO L85 PathProgramCache]: Analyzing trace with hash 1616978329, now seen corresponding path program 1 times [2022-04-28 14:54:10,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:10,741 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [485527071] [2022-04-28 14:54:10,741 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:54:10,741 INFO L85 PathProgramCache]: Analyzing trace with hash 1616978329, now seen corresponding path program 2 times [2022-04-28 14:54:10,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:10,741 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1539794062] [2022-04-28 14:54:10,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:10,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:10,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:10,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:10,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:10,842 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 14:54:10,842 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 14:54:10,842 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {169405#true} {169405#true} #1156#return; {169405#true} is VALID [2022-04-28 14:54:10,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:54:10,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:10,868 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 14:54:10,868 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 14:54:10,869 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {169405#true} {169405#true} #1066#return; {169405#true} is VALID [2022-04-28 14:54:10,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:54:10,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:10,887 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 14:54:10,887 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 14:54:10,887 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {169405#true} {169405#true} #1068#return; {169405#true} is VALID [2022-04-28 14:54:10,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:54:10,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:10,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 14:54:10,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:11,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:54:11,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:11,022 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 14:54:11,022 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_14~0); {169405#true} is VALID [2022-04-28 14:54:11,022 INFO L290 TraceCheckUtils]: 2: Hoare triple {169405#true} #res := -1073741823; {169405#true} is VALID [2022-04-28 14:54:11,022 INFO L290 TraceCheckUtils]: 3: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 14:54:11,023 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {169405#true} {169405#true} #1114#return; {169405#true} is VALID [2022-04-28 14:54:11,023 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 14:54:11,023 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 14:54:11,023 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 14:54:11,023 INFO L290 TraceCheckUtils]: 3: Hoare triple {169405#true} assume 1 == ~PagingReferenceCount~0; {169405#true} is VALID [2022-04-28 14:54:11,023 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 14:54:11,023 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 14:54:11,023 INFO L290 TraceCheckUtils]: 6: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_14~0); {169405#true} is VALID [2022-04-28 14:54:11,023 INFO L290 TraceCheckUtils]: 7: Hoare triple {169405#true} #res := -1073741823; {169405#true} is VALID [2022-04-28 14:54:11,023 INFO L290 TraceCheckUtils]: 8: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 14:54:11,023 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {169405#true} {169405#true} #1114#return; {169405#true} is VALID [2022-04-28 14:54:11,024 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 14:54:11,024 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 14:54:11,024 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 14:54:11,025 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 14:54:11,025 INFO L290 TraceCheckUtils]: 14: Hoare triple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-28 14:54:11,026 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 14:54:11,026 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 14:54:11,026 INFO L290 TraceCheckUtils]: 1: Hoare triple {169405#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {169405#true} is VALID [2022-04-28 14:54:11,026 INFO L290 TraceCheckUtils]: 2: Hoare triple {169405#true} assume !(0 != ~disketteExtension__IsRemoved~1); {169405#true} is VALID [2022-04-28 14:54:11,026 INFO L290 TraceCheckUtils]: 3: Hoare triple {169405#true} assume !(0 == ~disketteExtension__IsStarted~2); {169405#true} is VALID [2022-04-28 14:54:11,026 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 14:54:11,027 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 14:54:11,027 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 14:54:11,027 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 14:54:11,027 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 14:54:11,027 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 14:54:11,028 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 14:54:11,028 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 14:54:11,028 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 14:54:11,028 INFO L290 TraceCheckUtils]: 13: Hoare triple {169405#true} assume 1 == ~PagingReferenceCount~0; {169405#true} is VALID [2022-04-28 14:54:11,028 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 14:54:11,028 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 14:54:11,028 INFO L290 TraceCheckUtils]: 16: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_14~0); {169405#true} is VALID [2022-04-28 14:54:11,028 INFO L290 TraceCheckUtils]: 17: Hoare triple {169405#true} #res := -1073741823; {169405#true} is VALID [2022-04-28 14:54:11,028 INFO L290 TraceCheckUtils]: 18: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 14:54:11,028 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {169405#true} {169405#true} #1114#return; {169405#true} is VALID [2022-04-28 14:54:11,028 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 14:54:11,029 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 14:54:11,029 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 14:54:11,030 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 14:54:11,030 INFO L290 TraceCheckUtils]: 24: Hoare triple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-28 14:54:11,031 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 14:54:11,031 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 14:54:11,032 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 14:54:11,032 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 14:54:11,032 INFO L290 TraceCheckUtils]: 29: Hoare triple {169406#false} #res := ~ntStatus~3; {169406#false} is VALID [2022-04-28 14:54:11,032 INFO L290 TraceCheckUtils]: 30: Hoare triple {169406#false} assume true; {169406#false} is VALID [2022-04-28 14:54:11,032 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {169406#false} {169405#true} #1074#return; {169406#false} is VALID [2022-04-28 14:54:11,034 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 14:54:11,034 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 14:54:11,034 INFO L290 TraceCheckUtils]: 2: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 14:54:11,034 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {169405#true} {169405#true} #1156#return; {169405#true} is VALID [2022-04-28 14:54:11,034 INFO L272 TraceCheckUtils]: 4: Hoare triple {169405#true} call #t~ret170 := main(); {169405#true} is VALID [2022-04-28 14:54:11,034 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 14:54:11,035 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 14:54:11,036 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 14:54:11,036 INFO L290 TraceCheckUtils]: 8: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 14:54:11,036 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {169405#true} {169405#true} #1066#return; {169405#true} is VALID [2022-04-28 14:54:11,036 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 14:54:11,036 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 14:54:11,036 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 14:54:11,037 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 14:54:11,037 INFO L290 TraceCheckUtils]: 14: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 14:54:11,037 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {169405#true} {169405#true} #1068#return; {169405#true} is VALID [2022-04-28 14:54:11,037 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 14:54:11,037 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 14:54:11,037 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 14:54:11,037 INFO L290 TraceCheckUtils]: 19: Hoare triple {169405#true} assume 2 == ~tmp_ndt_3~0; {169405#true} is VALID [2022-04-28 14:54:11,038 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 14:54:11,038 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 14:54:11,038 INFO L290 TraceCheckUtils]: 22: Hoare triple {169405#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {169405#true} is VALID [2022-04-28 14:54:11,038 INFO L290 TraceCheckUtils]: 23: Hoare triple {169405#true} assume !(0 != ~disketteExtension__IsRemoved~1); {169405#true} is VALID [2022-04-28 14:54:11,038 INFO L290 TraceCheckUtils]: 24: Hoare triple {169405#true} assume !(0 == ~disketteExtension__IsStarted~2); {169405#true} is VALID [2022-04-28 14:54:11,038 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 14:54:11,038 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 14:54:11,038 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 14:54:11,039 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 14:54:11,039 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 14:54:11,039 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 14:54:11,039 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 14:54:11,039 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 14:54:11,040 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 14:54:11,040 INFO L290 TraceCheckUtils]: 34: Hoare triple {169405#true} assume 1 == ~PagingReferenceCount~0; {169405#true} is VALID [2022-04-28 14:54:11,040 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 14:54:11,040 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 14:54:11,040 INFO L290 TraceCheckUtils]: 37: Hoare triple {169405#true} assume !(0 == ~tmp_ndt_14~0); {169405#true} is VALID [2022-04-28 14:54:11,040 INFO L290 TraceCheckUtils]: 38: Hoare triple {169405#true} #res := -1073741823; {169405#true} is VALID [2022-04-28 14:54:11,040 INFO L290 TraceCheckUtils]: 39: Hoare triple {169405#true} assume true; {169405#true} is VALID [2022-04-28 14:54:11,040 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {169405#true} {169405#true} #1114#return; {169405#true} is VALID [2022-04-28 14:54:11,040 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 14:54:11,041 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 14:54:11,041 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 14:54:11,041 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 14:54:11,042 INFO L290 TraceCheckUtils]: 45: Hoare triple {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {169478#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-28 14:54:11,042 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 14:54:11,043 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 14:54:11,043 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 14:54:11,043 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 14:54:11,043 INFO L290 TraceCheckUtils]: 50: Hoare triple {169406#false} #res := ~ntStatus~3; {169406#false} is VALID [2022-04-28 14:54:11,044 INFO L290 TraceCheckUtils]: 51: Hoare triple {169406#false} assume true; {169406#false} is VALID [2022-04-28 14:54:11,044 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {169406#false} {169405#true} #1074#return; {169406#false} is VALID [2022-04-28 14:54:11,044 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 14:54:11,044 INFO L290 TraceCheckUtils]: 54: Hoare triple {169406#false} assume !(1 == ~pended~0); {169406#false} is VALID [2022-04-28 14:54:11,044 INFO L290 TraceCheckUtils]: 55: Hoare triple {169406#false} assume !(1 == ~pended~0); {169406#false} is VALID [2022-04-28 14:54:11,044 INFO L290 TraceCheckUtils]: 56: Hoare triple {169406#false} assume ~s~0 != ~UNLOADED~0; {169406#false} is VALID [2022-04-28 14:54:11,044 INFO L290 TraceCheckUtils]: 57: Hoare triple {169406#false} assume -1 != ~status~1; {169406#false} is VALID [2022-04-28 14:54:11,044 INFO L290 TraceCheckUtils]: 58: Hoare triple {169406#false} assume ~s~0 != ~SKIP2~0; {169406#false} is VALID [2022-04-28 14:54:11,044 INFO L290 TraceCheckUtils]: 59: Hoare triple {169406#false} assume ~s~0 != ~IPC~0; {169406#false} is VALID [2022-04-28 14:54:11,044 INFO L290 TraceCheckUtils]: 60: Hoare triple {169406#false} assume ~s~0 != ~DC~0; {169406#false} is VALID [2022-04-28 14:54:11,044 INFO L272 TraceCheckUtils]: 61: Hoare triple {169406#false} call errorFn(); {169406#false} is VALID [2022-04-28 14:54:11,044 INFO L290 TraceCheckUtils]: 62: Hoare triple {169406#false} assume !false; {169406#false} is VALID [2022-04-28 14:54:11,045 INFO 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 14:54:11,045 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:11,045 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1539794062] [2022-04-28 14:54:11,045 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1539794062] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:11,045 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:11,045 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:54:11,045 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:11,045 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [485527071] [2022-04-28 14:54:11,046 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [485527071] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:11,046 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:11,046 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:54:11,046 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1474722378] [2022-04-28 14:54:11,046 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:11,047 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 14:54:11,047 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:11,048 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 14:54:11,102 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 14:54:11,102 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:54:11,102 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:11,103 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:54:11,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:54:11,103 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 14:54:17,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:17,433 INFO L93 Difference]: Finished difference Result 529 states and 653 transitions. [2022-04-28 14:54:17,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:54:17,434 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 14:54:17,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:17,434 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 14:54:17,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 450 transitions. [2022-04-28 14:54:17,437 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 14:54:17,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 450 transitions. [2022-04-28 14:54:17,447 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 450 transitions. [2022-04-28 14:54:17,887 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 14:54:17,901 INFO L225 Difference]: With dead ends: 529 [2022-04-28 14:54:17,901 INFO L226 Difference]: Without dead ends: 505 [2022-04-28 14:54:17,901 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=61, Invalid=245, Unknown=0, NotChecked=0, Total=306 [2022-04-28 14:54:17,901 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 14:54:17,902 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 14:54:17,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2022-04-28 14:54:19,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 489. [2022-04-28 14:54:19,075 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:19,076 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 14:54:19,076 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 14:54:19,077 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 14:54:19,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:19,085 INFO L93 Difference]: Finished difference Result 505 states and 625 transitions. [2022-04-28 14:54:19,085 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 625 transitions. [2022-04-28 14:54:19,086 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:19,086 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:19,086 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 14:54:19,087 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 14:54:19,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:19,095 INFO L93 Difference]: Finished difference Result 505 states and 625 transitions. [2022-04-28 14:54:19,095 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 625 transitions. [2022-04-28 14:54:19,096 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:19,096 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:19,096 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:19,096 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:19,096 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 14:54:19,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 489 states and 604 transitions. [2022-04-28 14:54:19,107 INFO L78 Accepts]: Start accepts. Automaton has 489 states and 604 transitions. Word has length 63 [2022-04-28 14:54:19,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:19,107 INFO L495 AbstractCegarLoop]: Abstraction has 489 states and 604 transitions. [2022-04-28 14:54:19,107 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 14:54:19,108 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 489 states and 604 transitions. [2022-04-28 14:54:20,224 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 14:54:20,224 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 604 transitions. [2022-04-28 14:54:20,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-28 14:54:20,225 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:20,225 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:54:20,225 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2022-04-28 14:54:20,225 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:20,225 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:20,225 INFO L85 PathProgramCache]: Analyzing trace with hash 1834799191, now seen corresponding path program 1 times [2022-04-28 14:54:20,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:20,225 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1893483392] [2022-04-28 14:54:20,226 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:54:20,226 INFO L85 PathProgramCache]: Analyzing trace with hash 1834799191, now seen corresponding path program 2 times [2022-04-28 14:54:20,226 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:20,226 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [463797718] [2022-04-28 14:54:20,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:20,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:20,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:20,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:20,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:20,314 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 14:54:20,314 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-28 14:54:20,315 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172539#true} {172539#true} #1156#return; {172539#true} is VALID [2022-04-28 14:54:20,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:54:20,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:20,338 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 14:54:20,338 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-28 14:54:20,338 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172539#true} {172539#true} #1066#return; {172539#true} is VALID [2022-04-28 14:54:20,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:54:20,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:20,366 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 14:54:20,366 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-28 14:54:20,366 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172539#true} {172539#true} #1068#return; {172539#true} is VALID [2022-04-28 14:54:20,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:54:20,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:20,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:54:20,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:20,456 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 14:54:20,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume !(0 != ~compRegistered~0); {172539#true} is VALID [2022-04-28 14:54:20,457 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 14:54:20,457 INFO L290 TraceCheckUtils]: 3: Hoare triple {172539#true} assume 0 == ~tmp_ndt_10~0; {172539#true} is VALID [2022-04-28 14:54:20,457 INFO L290 TraceCheckUtils]: 4: Hoare triple {172539#true} ~returnVal2~0 := 0; {172539#true} is VALID [2022-04-28 14:54:20,457 INFO L290 TraceCheckUtils]: 5: Hoare triple {172539#true} assume !(~s~0 == ~NP~0); {172539#true} is VALID [2022-04-28 14:54:20,457 INFO L290 TraceCheckUtils]: 6: Hoare triple {172539#true} assume !(~s~0 == ~MPR1~0); {172539#true} is VALID [2022-04-28 14:54:20,457 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 14:54:20,458 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 14:54:20,458 INFO L290 TraceCheckUtils]: 9: Hoare triple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:20,459 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 14:54:20,459 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 14:54:20,459 INFO L290 TraceCheckUtils]: 1: Hoare triple {172539#true} assume 1 == ~PagingReferenceCount~0; {172539#true} is VALID [2022-04-28 14:54:20,459 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 14:54:20,459 INFO L290 TraceCheckUtils]: 3: Hoare triple {172539#true} assume !(0 != ~disketteExtension__IsRemoved~0); {172539#true} is VALID [2022-04-28 14:54:20,459 INFO L290 TraceCheckUtils]: 4: Hoare triple {172539#true} assume !(0 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-28 14:54:20,459 INFO L290 TraceCheckUtils]: 5: Hoare triple {172539#true} assume !(5 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-28 14:54:20,460 INFO L290 TraceCheckUtils]: 6: Hoare triple {172539#true} assume !(1 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-28 14:54:20,460 INFO L290 TraceCheckUtils]: 7: Hoare triple {172539#true} assume 6 == ~irpSp__MinorFunction~0; {172539#true} is VALID [2022-04-28 14:54:20,460 INFO L290 TraceCheckUtils]: 8: Hoare triple {172539#true} assume 6 == ~irpSp__MinorFunction~0; {172539#true} is VALID [2022-04-28 14:54:20,460 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 14:54:20,460 INFO L290 TraceCheckUtils]: 10: Hoare triple {172539#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {172539#true} is VALID [2022-04-28 14:54:20,460 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 14:54:20,461 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 14:54:20,461 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 14:54:20,461 INFO L290 TraceCheckUtils]: 14: Hoare triple {172539#true} assume !(0 != ~compRegistered~0); {172539#true} is VALID [2022-04-28 14:54:20,461 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 14:54:20,461 INFO L290 TraceCheckUtils]: 16: Hoare triple {172539#true} assume 0 == ~tmp_ndt_10~0; {172539#true} is VALID [2022-04-28 14:54:20,461 INFO L290 TraceCheckUtils]: 17: Hoare triple {172539#true} ~returnVal2~0 := 0; {172539#true} is VALID [2022-04-28 14:54:20,461 INFO L290 TraceCheckUtils]: 18: Hoare triple {172539#true} assume !(~s~0 == ~NP~0); {172539#true} is VALID [2022-04-28 14:54:20,461 INFO L290 TraceCheckUtils]: 19: Hoare triple {172539#true} assume !(~s~0 == ~MPR1~0); {172539#true} is VALID [2022-04-28 14:54:20,461 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 14:54:20,462 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 14:54:20,462 INFO L290 TraceCheckUtils]: 22: Hoare triple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:20,463 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 14:54:20,463 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 14:54:20,464 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 14:54:20,464 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 14:54:20,464 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 14:54:20,465 INFO L290 TraceCheckUtils]: 28: Hoare triple {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:20,465 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 14:54:20,467 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 14:54:20,467 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 14:54:20,467 INFO L290 TraceCheckUtils]: 2: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-28 14:54:20,467 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {172539#true} {172539#true} #1156#return; {172539#true} is VALID [2022-04-28 14:54:20,467 INFO L272 TraceCheckUtils]: 4: Hoare triple {172539#true} call #t~ret170 := main(); {172539#true} is VALID [2022-04-28 14:54:20,467 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 14:54:20,468 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 14:54:20,468 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 14:54:20,469 INFO L290 TraceCheckUtils]: 8: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-28 14:54:20,469 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {172539#true} {172539#true} #1066#return; {172539#true} is VALID [2022-04-28 14:54:20,469 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 14:54:20,469 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 14:54:20,469 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 14:54:20,469 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 14:54:20,470 INFO L290 TraceCheckUtils]: 14: Hoare triple {172539#true} assume true; {172539#true} is VALID [2022-04-28 14:54:20,470 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {172539#true} {172539#true} #1068#return; {172539#true} is VALID [2022-04-28 14:54:20,470 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 14:54:20,470 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 14:54:20,470 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 14:54:20,470 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 14:54:20,470 INFO L290 TraceCheckUtils]: 20: Hoare triple {172539#true} assume 3 == ~tmp_ndt_4~0; {172539#true} is VALID [2022-04-28 14:54:20,471 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 14:54:20,471 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 14:54:20,471 INFO L290 TraceCheckUtils]: 23: Hoare triple {172539#true} assume 1 == ~PagingReferenceCount~0; {172539#true} is VALID [2022-04-28 14:54:20,471 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 14:54:20,471 INFO L290 TraceCheckUtils]: 25: Hoare triple {172539#true} assume !(0 != ~disketteExtension__IsRemoved~0); {172539#true} is VALID [2022-04-28 14:54:20,471 INFO L290 TraceCheckUtils]: 26: Hoare triple {172539#true} assume !(0 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-28 14:54:20,471 INFO L290 TraceCheckUtils]: 27: Hoare triple {172539#true} assume !(5 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-28 14:54:20,471 INFO L290 TraceCheckUtils]: 28: Hoare triple {172539#true} assume !(1 == ~irpSp__MinorFunction~0); {172539#true} is VALID [2022-04-28 14:54:20,472 INFO L290 TraceCheckUtils]: 29: Hoare triple {172539#true} assume 6 == ~irpSp__MinorFunction~0; {172539#true} is VALID [2022-04-28 14:54:20,472 INFO L290 TraceCheckUtils]: 30: Hoare triple {172539#true} assume 6 == ~irpSp__MinorFunction~0; {172539#true} is VALID [2022-04-28 14:54:20,472 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 14:54:20,472 INFO L290 TraceCheckUtils]: 32: Hoare triple {172539#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {172539#true} is VALID [2022-04-28 14:54:20,472 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 14:54:20,472 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 14:54:20,473 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 14:54:20,473 INFO L290 TraceCheckUtils]: 36: Hoare triple {172539#true} assume !(0 != ~compRegistered~0); {172539#true} is VALID [2022-04-28 14:54:20,473 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 14:54:20,473 INFO L290 TraceCheckUtils]: 38: Hoare triple {172539#true} assume 0 == ~tmp_ndt_10~0; {172539#true} is VALID [2022-04-28 14:54:20,473 INFO L290 TraceCheckUtils]: 39: Hoare triple {172539#true} ~returnVal2~0 := 0; {172539#true} is VALID [2022-04-28 14:54:20,473 INFO L290 TraceCheckUtils]: 40: Hoare triple {172539#true} assume !(~s~0 == ~NP~0); {172539#true} is VALID [2022-04-28 14:54:20,473 INFO L290 TraceCheckUtils]: 41: Hoare triple {172539#true} assume !(~s~0 == ~MPR1~0); {172539#true} is VALID [2022-04-28 14:54:20,473 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 14:54:20,474 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 14:54:20,474 INFO L290 TraceCheckUtils]: 44: Hoare triple {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {172602#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:20,475 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 14:54:20,475 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 14:54:20,475 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 14:54:20,476 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 14:54:20,476 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 14:54:20,476 INFO L290 TraceCheckUtils]: 50: Hoare triple {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {172599#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:20,477 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 14:54:20,477 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 14:54:20,478 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 14:54:20,478 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 14:54:20,478 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 14:54:20,478 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 14:54:20,479 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 14:54:20,479 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 14:54:20,479 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 14:54:20,480 INFO L290 TraceCheckUtils]: 60: Hoare triple {172581#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {172540#false} is VALID [2022-04-28 14:54:20,480 INFO L272 TraceCheckUtils]: 61: Hoare triple {172540#false} call errorFn(); {172540#false} is VALID [2022-04-28 14:54:20,480 INFO L290 TraceCheckUtils]: 62: Hoare triple {172540#false} assume !false; {172540#false} is VALID [2022-04-28 14:54:20,480 INFO 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 14:54:20,480 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:20,480 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [463797718] [2022-04-28 14:54:20,480 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [463797718] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:20,480 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:20,481 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 14:54:20,481 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:20,481 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1893483392] [2022-04-28 14:54:20,481 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1893483392] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:20,481 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:20,481 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 14:54:20,481 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174314263] [2022-04-28 14:54:20,481 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:20,481 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 14:54:20,482 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:20,482 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 14:54:20,530 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 14:54:20,530 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 14:54:20,531 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:20,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 14:54:20,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:54:20,531 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 14:54:26,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:26,727 INFO L93 Difference]: Finished difference Result 522 states and 642 transitions. [2022-04-28 14:54:26,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:54:26,728 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 14:54:26,728 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:26,728 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 14:54:26,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 441 transitions. [2022-04-28 14:54:26,730 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 14:54:26,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 441 transitions. [2022-04-28 14:54:26,732 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 441 transitions. [2022-04-28 14:54:27,145 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 14:54:27,157 INFO L225 Difference]: With dead ends: 522 [2022-04-28 14:54:27,157 INFO L226 Difference]: Without dead ends: 501 [2022-04-28 14:54:27,157 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 14:54:27,157 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, 2.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:54:27,158 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [361 Valid, 1602 Invalid, 2271 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [110 Valid, 2161 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-28 14:54:27,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 501 states. [2022-04-28 14:54:28,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 501 to 485. [2022-04-28 14:54:28,314 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:28,315 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 14:54:28,315 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 14:54:28,315 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 14:54:28,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:28,324 INFO L93 Difference]: Finished difference Result 501 states and 619 transitions. [2022-04-28 14:54:28,324 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 619 transitions. [2022-04-28 14:54:28,324 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:28,324 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:28,324 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 14:54:28,325 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 14:54:28,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:28,333 INFO L93 Difference]: Finished difference Result 501 states and 619 transitions. [2022-04-28 14:54:28,333 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 619 transitions. [2022-04-28 14:54:28,333 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:28,333 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:28,333 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:28,334 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:28,334 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 14:54:28,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 598 transitions. [2022-04-28 14:54:28,345 INFO L78 Accepts]: Start accepts. Automaton has 485 states and 598 transitions. Word has length 63 [2022-04-28 14:54:28,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:28,345 INFO L495 AbstractCegarLoop]: Abstraction has 485 states and 598 transitions. [2022-04-28 14:54:28,345 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 14:54:28,345 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 485 states and 598 transitions. [2022-04-28 14:54:29,497 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 14:54:29,497 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 598 transitions. [2022-04-28 14:54:29,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-28 14:54:29,498 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:29,498 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 14:54:29,498 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-04-28 14:54:29,498 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:29,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:29,498 INFO L85 PathProgramCache]: Analyzing trace with hash 2018781837, now seen corresponding path program 1 times [2022-04-28 14:54:29,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:29,498 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1517034905] [2022-04-28 14:54:29,499 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:54:29,499 INFO L85 PathProgramCache]: Analyzing trace with hash 2018781837, now seen corresponding path program 2 times [2022-04-28 14:54:29,499 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:29,499 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1069755437] [2022-04-28 14:54:29,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:29,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:29,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:29,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:29,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:29,614 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 14:54:29,614 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 14:54:29,614 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1156#return; {175625#true} is VALID [2022-04-28 14:54:29,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:54:29,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:29,636 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 14:54:29,636 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 14:54:29,637 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1066#return; {175625#true} is VALID [2022-04-28 14:54:29,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:54:29,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:29,649 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 14:54:29,650 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 14:54:29,650 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1068#return; {175625#true} is VALID [2022-04-28 14:54:29,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-28 14:54:29,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:29,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:54:29,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:29,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:54:29,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:29,718 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 14:54:29,718 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 14:54:29,718 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1088#return; {175625#true} is VALID [2022-04-28 14:54:29,718 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 14:54:29,719 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 14:54:29,719 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 14:54:29,719 INFO L290 TraceCheckUtils]: 3: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 14:54:29,719 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {175625#true} {175625#true} #1088#return; {175625#true} is VALID [2022-04-28 14:54:29,719 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 14:54:29,719 INFO L290 TraceCheckUtils]: 6: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 14:54:29,720 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {175625#true} {175625#true} #1122#return; {175625#true} is VALID [2022-04-28 14:54:29,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:54:29,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:29,729 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 14:54:29,730 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 14:54:29,730 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175625#true} {175625#true} #1124#return; {175625#true} is VALID [2022-04-28 14:54:29,730 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 14:54:29,730 INFO L290 TraceCheckUtils]: 1: Hoare triple {175625#true} assume 0 != ~compRegistered~0; {175625#true} is VALID [2022-04-28 14:54:29,730 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 14:54:29,730 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 14:54:29,731 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 14:54:29,731 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 14:54:29,731 INFO L290 TraceCheckUtils]: 6: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 14:54:29,731 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {175625#true} {175625#true} #1088#return; {175625#true} is VALID [2022-04-28 14:54:29,731 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 14:54:29,731 INFO L290 TraceCheckUtils]: 9: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 14:54:29,732 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {175625#true} {175625#true} #1122#return; {175625#true} is VALID [2022-04-28 14:54:29,732 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 14:54:29,732 INFO L290 TraceCheckUtils]: 12: Hoare triple {175625#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {175625#true} is VALID [2022-04-28 14:54:29,732 INFO L272 TraceCheckUtils]: 13: Hoare triple {175625#true} call stubMoreProcessingRequired(); {175686#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:54:29,732 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 14:54:29,732 INFO L290 TraceCheckUtils]: 15: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 14:54:29,732 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {175625#true} {175625#true} #1124#return; {175625#true} is VALID [2022-04-28 14:54:29,732 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 14:54:29,732 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 14:54:29,732 INFO L290 TraceCheckUtils]: 19: Hoare triple {175625#true} assume !(1 == ~tmp_ndt_11~0); {175625#true} is VALID [2022-04-28 14:54:29,733 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 14:54:29,733 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 14:54:29,734 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 14:54:29,734 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 14:54:29,734 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 14:54:29,735 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 14:54:29,735 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 14:54:29,737 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 14:54:29,737 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 14:54:29,737 INFO L290 TraceCheckUtils]: 2: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 14:54:29,737 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {175625#true} {175625#true} #1156#return; {175625#true} is VALID [2022-04-28 14:54:29,737 INFO L272 TraceCheckUtils]: 4: Hoare triple {175625#true} call #t~ret170 := main(); {175625#true} is VALID [2022-04-28 14:54:29,737 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 14:54:29,738 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 14:54:29,738 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 14:54:29,738 INFO L290 TraceCheckUtils]: 8: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 14:54:29,738 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {175625#true} {175625#true} #1066#return; {175625#true} is VALID [2022-04-28 14:54:29,739 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 14:54:29,739 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 14:54:29,739 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 14:54:29,739 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 14:54:29,739 INFO L290 TraceCheckUtils]: 14: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 14:54:29,739 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {175625#true} {175625#true} #1068#return; {175625#true} is VALID [2022-04-28 14:54:29,739 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 14:54:29,740 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 14:54:29,740 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 14:54:29,740 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 14:54:29,740 INFO L290 TraceCheckUtils]: 20: Hoare triple {175625#true} assume 3 == ~tmp_ndt_4~0; {175625#true} is VALID [2022-04-28 14:54:29,740 INFO L272 TraceCheckUtils]: 21: Hoare triple {175625#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {175625#true} is VALID [2022-04-28 14:54:29,740 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 14:54:29,740 INFO L290 TraceCheckUtils]: 23: Hoare triple {175625#true} assume 1 == ~PagingReferenceCount~0; {175625#true} is VALID [2022-04-28 14:54:29,740 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 14:54:29,740 INFO L290 TraceCheckUtils]: 25: Hoare triple {175625#true} assume !(0 != ~disketteExtension__IsRemoved~0); {175625#true} is VALID [2022-04-28 14:54:29,740 INFO L290 TraceCheckUtils]: 26: Hoare triple {175625#true} assume !(0 == ~irpSp__MinorFunction~0); {175625#true} is VALID [2022-04-28 14:54:29,740 INFO L290 TraceCheckUtils]: 27: Hoare triple {175625#true} assume !(5 == ~irpSp__MinorFunction~0); {175625#true} is VALID [2022-04-28 14:54:29,740 INFO L290 TraceCheckUtils]: 28: Hoare triple {175625#true} assume !(1 == ~irpSp__MinorFunction~0); {175625#true} is VALID [2022-04-28 14:54:29,740 INFO L290 TraceCheckUtils]: 29: Hoare triple {175625#true} assume 6 == ~irpSp__MinorFunction~0; {175625#true} is VALID [2022-04-28 14:54:29,741 INFO L290 TraceCheckUtils]: 30: Hoare triple {175625#true} assume 6 == ~irpSp__MinorFunction~0; {175625#true} is VALID [2022-04-28 14:54:29,741 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 14:54:29,741 INFO L290 TraceCheckUtils]: 32: Hoare triple {175625#true} assume !(~s~0 != ~NP~0); {175625#true} is VALID [2022-04-28 14:54:29,741 INFO L290 TraceCheckUtils]: 33: Hoare triple {175625#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {175625#true} is VALID [2022-04-28 14:54:29,741 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 14:54:29,741 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 14:54:29,741 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 14:54:29,742 INFO L290 TraceCheckUtils]: 37: Hoare triple {175625#true} assume 0 != ~compRegistered~0; {175625#true} is VALID [2022-04-28 14:54:29,742 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 14:54:29,742 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 14:54:29,743 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 14:54:29,743 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 14:54:29,743 INFO L290 TraceCheckUtils]: 42: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 14:54:29,743 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {175625#true} {175625#true} #1088#return; {175625#true} is VALID [2022-04-28 14:54:29,743 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 14:54:29,743 INFO L290 TraceCheckUtils]: 45: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 14:54:29,743 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {175625#true} {175625#true} #1122#return; {175625#true} is VALID [2022-04-28 14:54:29,743 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 14:54:29,743 INFO L290 TraceCheckUtils]: 48: Hoare triple {175625#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {175625#true} is VALID [2022-04-28 14:54:29,744 INFO L272 TraceCheckUtils]: 49: Hoare triple {175625#true} call stubMoreProcessingRequired(); {175686#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:54:29,744 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 14:54:29,744 INFO L290 TraceCheckUtils]: 51: Hoare triple {175625#true} assume true; {175625#true} is VALID [2022-04-28 14:54:29,744 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {175625#true} {175625#true} #1124#return; {175625#true} is VALID [2022-04-28 14:54:29,744 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 14:54:29,744 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 14:54:29,744 INFO L290 TraceCheckUtils]: 55: Hoare triple {175625#true} assume !(1 == ~tmp_ndt_11~0); {175625#true} is VALID [2022-04-28 14:54:29,744 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 14:54:29,745 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 14:54:29,745 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 14:54:29,745 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 14:54:29,746 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 14:54:29,746 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 14:54:29,747 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 14:54:29,747 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 14:54:29,748 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 14:54:29,748 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 14:54:29,748 INFO L272 TraceCheckUtils]: 66: Hoare triple {175626#false} call IofCompleteRequest(~Irp, 0); {175626#false} is VALID [2022-04-28 14:54:29,748 INFO L290 TraceCheckUtils]: 67: Hoare triple {175626#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {175626#false} is VALID [2022-04-28 14:54:29,748 INFO L290 TraceCheckUtils]: 68: Hoare triple {175626#false} assume !(~s~0 == ~NP~0); {175626#false} is VALID [2022-04-28 14:54:29,748 INFO L272 TraceCheckUtils]: 69: Hoare triple {175626#false} call errorFn(); {175626#false} is VALID [2022-04-28 14:54:29,748 INFO L290 TraceCheckUtils]: 70: Hoare triple {175626#false} assume !false; {175626#false} is VALID [2022-04-28 14:54:29,748 INFO 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 14:54:29,748 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:29,749 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1069755437] [2022-04-28 14:54:29,749 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1069755437] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:29,749 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:29,749 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:54:29,749 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:29,749 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1517034905] [2022-04-28 14:54:29,749 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1517034905] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:29,749 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:29,749 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:54:29,749 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [783346508] [2022-04-28 14:54:29,749 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:29,750 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 14:54:29,750 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:29,750 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 14:54:29,799 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 14:54:29,799 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:54:29,799 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:29,799 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:54:29,800 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:54:29,800 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 14:54:34,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:34,890 INFO L93 Difference]: Finished difference Result 746 states and 929 transitions. [2022-04-28 14:54:34,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-28 14:54:34,890 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 14:54:34,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:34,890 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 14:54:34,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 643 transitions. [2022-04-28 14:54:34,894 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 14:54:34,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 643 transitions. [2022-04-28 14:54:34,897 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 643 transitions. [2022-04-28 14:54:35,449 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 14:54:35,461 INFO L225 Difference]: With dead ends: 746 [2022-04-28 14:54:35,461 INFO L226 Difference]: Without dead ends: 520 [2022-04-28 14:54:35,462 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 14:54:35,462 INFO L413 NwaCegarLoop]: 371 mSDtfsCounter, 578 mSDsluCounter, 954 mSDsCounter, 0 mSdLazyCounter, 1325 mSolverCounterSat, 177 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 587 SdHoareTripleChecker+Valid, 1325 SdHoareTripleChecker+Invalid, 1502 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 177 IncrementalHoareTripleChecker+Valid, 1325 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-28 14:54:35,462 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [587 Valid, 1325 Invalid, 1502 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [177 Valid, 1325 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-28 14:54:35,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 520 states. [2022-04-28 14:54:36,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 520 to 485. [2022-04-28 14:54:36,686 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:36,687 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 14:54:36,687 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 14:54:36,688 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 14:54:36,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:36,696 INFO L93 Difference]: Finished difference Result 520 states and 645 transitions. [2022-04-28 14:54:36,697 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 645 transitions. [2022-04-28 14:54:36,697 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:36,697 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:36,697 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 14:54:36,698 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 14:54:36,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:36,707 INFO L93 Difference]: Finished difference Result 520 states and 645 transitions. [2022-04-28 14:54:36,707 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 645 transitions. [2022-04-28 14:54:36,708 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:36,708 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:36,708 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:36,708 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:36,708 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 14:54:36,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 596 transitions. [2022-04-28 14:54:36,725 INFO L78 Accepts]: Start accepts. Automaton has 485 states and 596 transitions. Word has length 71 [2022-04-28 14:54:36,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:36,725 INFO L495 AbstractCegarLoop]: Abstraction has 485 states and 596 transitions. [2022-04-28 14:54:36,725 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 14:54:36,725 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 485 states and 596 transitions. [2022-04-28 14:54:37,829 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 14:54:37,829 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 596 transitions. [2022-04-28 14:54:37,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-28 14:54:37,830 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:37,830 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 14:54:37,830 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-04-28 14:54:37,830 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:37,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:37,830 INFO L85 PathProgramCache]: Analyzing trace with hash -2107854790, now seen corresponding path program 1 times [2022-04-28 14:54:37,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:37,830 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [910595605] [2022-04-28 14:54:37,830 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:54:37,830 INFO L85 PathProgramCache]: Analyzing trace with hash -2107854790, now seen corresponding path program 2 times [2022-04-28 14:54:37,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:37,831 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [414872668] [2022-04-28 14:54:37,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:37,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:37,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:37,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:37,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:37,939 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 14:54:37,939 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-28 14:54:37,939 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {179199#true} {179199#true} #1156#return; {179199#true} is VALID [2022-04-28 14:54:37,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:54:37,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:37,970 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 14:54:37,970 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-28 14:54:37,970 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {179199#true} {179199#true} #1066#return; {179199#true} is VALID [2022-04-28 14:54:37,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:54:37,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:37,986 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 14:54:37,987 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-28 14:54:37,987 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {179199#true} {179199#true} #1068#return; {179199#true} is VALID [2022-04-28 14:54:38,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:54:38,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:38,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-28 14:54:38,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:38,089 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 14:54:38,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume !(0 != ~compRegistered~0); {179199#true} is VALID [2022-04-28 14:54:38,089 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 14:54:38,089 INFO L290 TraceCheckUtils]: 3: Hoare triple {179199#true} assume 0 == ~tmp_ndt_10~0; {179199#true} is VALID [2022-04-28 14:54:38,089 INFO L290 TraceCheckUtils]: 4: Hoare triple {179199#true} ~returnVal2~0 := 0; {179199#true} is VALID [2022-04-28 14:54:38,089 INFO L290 TraceCheckUtils]: 5: Hoare triple {179199#true} assume !(~s~0 == ~NP~0); {179199#true} is VALID [2022-04-28 14:54:38,089 INFO L290 TraceCheckUtils]: 6: Hoare triple {179199#true} assume !(~s~0 == ~MPR1~0); {179199#true} is VALID [2022-04-28 14:54:38,090 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 14:54:38,090 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 14:54:38,091 INFO L290 TraceCheckUtils]: 9: Hoare triple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:38,092 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 14:54:38,092 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 14:54:38,092 INFO L290 TraceCheckUtils]: 1: Hoare triple {179199#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {179199#true} is VALID [2022-04-28 14:54:38,092 INFO L290 TraceCheckUtils]: 2: Hoare triple {179199#true} assume !(0 != ~disketteExtension__IsRemoved~1); {179199#true} is VALID [2022-04-28 14:54:38,092 INFO L290 TraceCheckUtils]: 3: Hoare triple {179199#true} assume !(0 == ~disketteExtension__IsStarted~2); {179199#true} is VALID [2022-04-28 14:54:38,092 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 14:54:38,092 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 14:54:38,092 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 14:54:38,092 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 14:54:38,093 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 14:54:38,093 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 14:54:38,093 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 14:54:38,093 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 14:54:38,093 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 14:54:38,093 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 14:54:38,093 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 14:54:38,093 INFO L290 TraceCheckUtils]: 15: Hoare triple {179199#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {179199#true} is VALID [2022-04-28 14:54:38,093 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 14:54:38,094 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 14:54:38,094 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 14:54:38,094 INFO L290 TraceCheckUtils]: 19: Hoare triple {179199#true} assume !(0 != ~compRegistered~0); {179199#true} is VALID [2022-04-28 14:54:38,094 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 14:54:38,094 INFO L290 TraceCheckUtils]: 21: Hoare triple {179199#true} assume 0 == ~tmp_ndt_10~0; {179199#true} is VALID [2022-04-28 14:54:38,095 INFO L290 TraceCheckUtils]: 22: Hoare triple {179199#true} ~returnVal2~0 := 0; {179199#true} is VALID [2022-04-28 14:54:38,095 INFO L290 TraceCheckUtils]: 23: Hoare triple {179199#true} assume !(~s~0 == ~NP~0); {179199#true} is VALID [2022-04-28 14:54:38,095 INFO L290 TraceCheckUtils]: 24: Hoare triple {179199#true} assume !(~s~0 == ~MPR1~0); {179199#true} is VALID [2022-04-28 14:54:38,095 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 14:54:38,095 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 14:54:38,096 INFO L290 TraceCheckUtils]: 27: Hoare triple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:38,097 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 14:54:38,097 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 14:54:38,097 INFO L290 TraceCheckUtils]: 30: Hoare triple {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:38,098 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 14:54:38,100 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 14:54:38,100 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 14:54:38,101 INFO L290 TraceCheckUtils]: 2: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-28 14:54:38,101 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {179199#true} {179199#true} #1156#return; {179199#true} is VALID [2022-04-28 14:54:38,101 INFO L272 TraceCheckUtils]: 4: Hoare triple {179199#true} call #t~ret170 := main(); {179199#true} is VALID [2022-04-28 14:54:38,101 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 14:54:38,102 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 14:54:38,102 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 14:54:38,102 INFO L290 TraceCheckUtils]: 8: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-28 14:54:38,102 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {179199#true} {179199#true} #1066#return; {179199#true} is VALID [2022-04-28 14:54:38,102 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 14:54:38,102 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 14:54:38,103 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 14:54:38,103 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 14:54:38,103 INFO L290 TraceCheckUtils]: 14: Hoare triple {179199#true} assume true; {179199#true} is VALID [2022-04-28 14:54:38,103 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {179199#true} {179199#true} #1068#return; {179199#true} is VALID [2022-04-28 14:54:38,103 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 14:54:38,103 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 14:54:38,104 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 14:54:38,104 INFO L290 TraceCheckUtils]: 19: Hoare triple {179199#true} assume 2 == ~tmp_ndt_3~0; {179199#true} is VALID [2022-04-28 14:54:38,104 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 14:54:38,105 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 14:54:38,105 INFO L290 TraceCheckUtils]: 22: Hoare triple {179199#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {179199#true} is VALID [2022-04-28 14:54:38,105 INFO L290 TraceCheckUtils]: 23: Hoare triple {179199#true} assume !(0 != ~disketteExtension__IsRemoved~1); {179199#true} is VALID [2022-04-28 14:54:38,105 INFO L290 TraceCheckUtils]: 24: Hoare triple {179199#true} assume !(0 == ~disketteExtension__IsStarted~2); {179199#true} is VALID [2022-04-28 14:54:38,105 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 14:54:38,105 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 14:54:38,105 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 14:54:38,105 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 14:54:38,105 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 14:54:38,105 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 14:54:38,105 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 14:54:38,105 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 14:54:38,105 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 14:54:38,106 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 14:54:38,106 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 14:54:38,106 INFO L290 TraceCheckUtils]: 36: Hoare triple {179199#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {179199#true} is VALID [2022-04-28 14:54:38,106 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 14:54:38,106 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 14:54:38,107 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 14:54:38,107 INFO L290 TraceCheckUtils]: 40: Hoare triple {179199#true} assume !(0 != ~compRegistered~0); {179199#true} is VALID [2022-04-28 14:54:38,107 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 14:54:38,107 INFO L290 TraceCheckUtils]: 42: Hoare triple {179199#true} assume 0 == ~tmp_ndt_10~0; {179199#true} is VALID [2022-04-28 14:54:38,107 INFO L290 TraceCheckUtils]: 43: Hoare triple {179199#true} ~returnVal2~0 := 0; {179199#true} is VALID [2022-04-28 14:54:38,107 INFO L290 TraceCheckUtils]: 44: Hoare triple {179199#true} assume !(~s~0 == ~NP~0); {179199#true} is VALID [2022-04-28 14:54:38,107 INFO L290 TraceCheckUtils]: 45: Hoare triple {179199#true} assume !(~s~0 == ~MPR1~0); {179199#true} is VALID [2022-04-28 14:54:38,107 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 14:54:38,108 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 14:54:38,108 INFO L290 TraceCheckUtils]: 48: Hoare triple {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {179263#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:38,109 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 14:54:38,109 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 14:54:38,109 INFO L290 TraceCheckUtils]: 51: Hoare triple {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} assume true; {179260#(= |FloppyDeviceControl_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:38,110 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 14:54:38,110 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 14:54:38,111 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 14:54:38,111 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 14:54:38,111 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 14:54:38,112 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 14:54:38,112 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 14:54:38,112 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 14:54:38,113 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 14:54:38,113 INFO L290 TraceCheckUtils]: 61: Hoare triple {179243#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {179200#false} is VALID [2022-04-28 14:54:38,113 INFO L272 TraceCheckUtils]: 62: Hoare triple {179200#false} call errorFn(); {179200#false} is VALID [2022-04-28 14:54:38,113 INFO L290 TraceCheckUtils]: 63: Hoare triple {179200#false} assume !false; {179200#false} is VALID [2022-04-28 14:54:38,113 INFO 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 14:54:38,113 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:38,114 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [414872668] [2022-04-28 14:54:38,114 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [414872668] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:38,114 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:38,114 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:54:38,114 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:38,114 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [910595605] [2022-04-28 14:54:38,114 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [910595605] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:38,114 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:38,114 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:54:38,114 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [934065878] [2022-04-28 14:54:38,114 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:38,115 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 14:54:38,115 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:38,115 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 14:54:38,158 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 14:54:38,158 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 14:54:38,158 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:38,159 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 14:54:38,159 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-28 14:54:38,159 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 14:54:44,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:44,203 INFO L93 Difference]: Finished difference Result 512 states and 627 transitions. [2022-04-28 14:54:44,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:54:44,203 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 14:54:44,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:44,203 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 14:54:44,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 431 transitions. [2022-04-28 14:54:44,205 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 14:54:44,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 431 transitions. [2022-04-28 14:54:44,208 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 431 transitions. [2022-04-28 14:54:44,623 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 14:54:44,634 INFO L225 Difference]: With dead ends: 512 [2022-04-28 14:54:44,634 INFO L226 Difference]: Without dead ends: 490 [2022-04-28 14:54:44,634 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 14:54:44,635 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 14:54:44,635 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 14:54:44,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 490 states. [2022-04-28 14:54:45,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 490 to 474. [2022-04-28 14:54:45,780 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:45,781 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 14:54:45,781 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 14:54:45,781 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 14:54:45,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:45,790 INFO L93 Difference]: Finished difference Result 490 states and 602 transitions. [2022-04-28 14:54:45,790 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 602 transitions. [2022-04-28 14:54:45,790 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:45,790 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:45,790 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 14:54:45,791 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 14:54:45,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:45,799 INFO L93 Difference]: Finished difference Result 490 states and 602 transitions. [2022-04-28 14:54:45,799 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 602 transitions. [2022-04-28 14:54:45,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:45,799 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:45,799 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:45,799 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:45,800 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 14:54:45,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 474 states and 581 transitions. [2022-04-28 14:54:45,810 INFO L78 Accepts]: Start accepts. Automaton has 474 states and 581 transitions. Word has length 64 [2022-04-28 14:54:45,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:45,810 INFO L495 AbstractCegarLoop]: Abstraction has 474 states and 581 transitions. [2022-04-28 14:54:45,810 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 14:54:45,810 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 474 states and 581 transitions. [2022-04-28 14:54:46,891 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 14:54:46,891 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 581 transitions. [2022-04-28 14:54:46,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-28 14:54:46,892 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:46,892 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 14:54:46,892 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-04-28 14:54:46,892 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:46,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:46,892 INFO L85 PathProgramCache]: Analyzing trace with hash 245569005, now seen corresponding path program 1 times [2022-04-28 14:54:46,892 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:46,892 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2062915465] [2022-04-28 14:54:46,893 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:54:46,893 INFO L85 PathProgramCache]: Analyzing trace with hash 245569005, now seen corresponding path program 2 times [2022-04-28 14:54:46,893 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:46,893 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [806123710] [2022-04-28 14:54:46,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:46,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:46,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:46,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:46,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:46,985 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 14:54:46,985 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-28 14:54:46,985 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182220#true} {182220#true} #1156#return; {182220#true} is VALID [2022-04-28 14:54:47,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:54:47,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:47,020 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 14:54:47,020 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-28 14:54:47,020 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182220#true} {182220#true} #1066#return; {182220#true} is VALID [2022-04-28 14:54:47,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:54:47,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:47,037 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 14:54:47,037 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-28 14:54:47,037 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182220#true} {182220#true} #1068#return; {182220#true} is VALID [2022-04-28 14:54:47,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:54:47,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:47,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:54:47,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:47,137 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 14:54:47,137 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume !(0 != ~compRegistered~0); {182220#true} is VALID [2022-04-28 14:54:47,138 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 14:54:47,138 INFO L290 TraceCheckUtils]: 3: Hoare triple {182220#true} assume 0 == ~tmp_ndt_10~0; {182220#true} is VALID [2022-04-28 14:54:47,138 INFO L290 TraceCheckUtils]: 4: Hoare triple {182220#true} ~returnVal2~0 := 0; {182220#true} is VALID [2022-04-28 14:54:47,138 INFO L290 TraceCheckUtils]: 5: Hoare triple {182220#true} assume !(~s~0 == ~NP~0); {182220#true} is VALID [2022-04-28 14:54:47,138 INFO L290 TraceCheckUtils]: 6: Hoare triple {182220#true} assume !(~s~0 == ~MPR1~0); {182220#true} is VALID [2022-04-28 14:54:47,138 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 14:54:47,139 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 14:54:47,139 INFO L290 TraceCheckUtils]: 9: Hoare triple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:47,140 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 14:54:47,140 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 14:54:47,140 INFO L290 TraceCheckUtils]: 1: Hoare triple {182220#true} assume 1 == ~PagingReferenceCount~0; {182220#true} is VALID [2022-04-28 14:54:47,140 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 14:54:47,141 INFO L290 TraceCheckUtils]: 3: Hoare triple {182220#true} assume !(0 != ~disketteExtension__IsRemoved~0); {182220#true} is VALID [2022-04-28 14:54:47,141 INFO L290 TraceCheckUtils]: 4: Hoare triple {182220#true} assume !(0 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 14:54:47,141 INFO L290 TraceCheckUtils]: 5: Hoare triple {182220#true} assume !(5 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 14:54:47,141 INFO L290 TraceCheckUtils]: 6: Hoare triple {182220#true} assume !(1 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 14:54:47,141 INFO L290 TraceCheckUtils]: 7: Hoare triple {182220#true} assume !(6 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 14:54:47,141 INFO L290 TraceCheckUtils]: 8: Hoare triple {182220#true} assume !(3 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 14:54:47,141 INFO L290 TraceCheckUtils]: 9: Hoare triple {182220#true} assume 4 == ~irpSp__MinorFunction~0; {182220#true} is VALID [2022-04-28 14:54:47,141 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 14:54:47,141 INFO L290 TraceCheckUtils]: 11: Hoare triple {182220#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {182220#true} is VALID [2022-04-28 14:54:47,141 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 14:54:47,142 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 14:54:47,142 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 14:54:47,142 INFO L290 TraceCheckUtils]: 15: Hoare triple {182220#true} assume !(0 != ~compRegistered~0); {182220#true} is VALID [2022-04-28 14:54:47,142 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 14:54:47,142 INFO L290 TraceCheckUtils]: 17: Hoare triple {182220#true} assume 0 == ~tmp_ndt_10~0; {182220#true} is VALID [2022-04-28 14:54:47,143 INFO L290 TraceCheckUtils]: 18: Hoare triple {182220#true} ~returnVal2~0 := 0; {182220#true} is VALID [2022-04-28 14:54:47,143 INFO L290 TraceCheckUtils]: 19: Hoare triple {182220#true} assume !(~s~0 == ~NP~0); {182220#true} is VALID [2022-04-28 14:54:47,143 INFO L290 TraceCheckUtils]: 20: Hoare triple {182220#true} assume !(~s~0 == ~MPR1~0); {182220#true} is VALID [2022-04-28 14:54:47,143 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 14:54:47,143 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 14:54:47,144 INFO L290 TraceCheckUtils]: 23: Hoare triple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:47,145 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 14:54:47,145 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 14:54:47,145 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 14:54:47,146 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 14:54:47,146 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 14:54:47,147 INFO L290 TraceCheckUtils]: 29: Hoare triple {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:47,147 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 14:54:47,149 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 14:54:47,150 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 14:54:47,150 INFO L290 TraceCheckUtils]: 2: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-28 14:54:47,150 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {182220#true} {182220#true} #1156#return; {182220#true} is VALID [2022-04-28 14:54:47,150 INFO L272 TraceCheckUtils]: 4: Hoare triple {182220#true} call #t~ret170 := main(); {182220#true} is VALID [2022-04-28 14:54:47,150 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 14:54:47,151 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 14:54:47,151 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 14:54:47,151 INFO L290 TraceCheckUtils]: 8: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-28 14:54:47,151 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {182220#true} {182220#true} #1066#return; {182220#true} is VALID [2022-04-28 14:54:47,151 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 14:54:47,152 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 14:54:47,152 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 14:54:47,152 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 14:54:47,152 INFO L290 TraceCheckUtils]: 14: Hoare triple {182220#true} assume true; {182220#true} is VALID [2022-04-28 14:54:47,152 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {182220#true} {182220#true} #1068#return; {182220#true} is VALID [2022-04-28 14:54:47,152 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 14:54:47,153 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 14:54:47,153 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 14:54:47,153 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 14:54:47,153 INFO L290 TraceCheckUtils]: 20: Hoare triple {182220#true} assume 3 == ~tmp_ndt_4~0; {182220#true} is VALID [2022-04-28 14:54:47,154 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 14:54:47,154 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 14:54:47,154 INFO L290 TraceCheckUtils]: 23: Hoare triple {182220#true} assume 1 == ~PagingReferenceCount~0; {182220#true} is VALID [2022-04-28 14:54:47,154 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 14:54:47,154 INFO L290 TraceCheckUtils]: 25: Hoare triple {182220#true} assume !(0 != ~disketteExtension__IsRemoved~0); {182220#true} is VALID [2022-04-28 14:54:47,154 INFO L290 TraceCheckUtils]: 26: Hoare triple {182220#true} assume !(0 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 14:54:47,154 INFO L290 TraceCheckUtils]: 27: Hoare triple {182220#true} assume !(5 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 14:54:47,154 INFO L290 TraceCheckUtils]: 28: Hoare triple {182220#true} assume !(1 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 14:54:47,154 INFO L290 TraceCheckUtils]: 29: Hoare triple {182220#true} assume !(6 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 14:54:47,155 INFO L290 TraceCheckUtils]: 30: Hoare triple {182220#true} assume !(3 == ~irpSp__MinorFunction~0); {182220#true} is VALID [2022-04-28 14:54:47,155 INFO L290 TraceCheckUtils]: 31: Hoare triple {182220#true} assume 4 == ~irpSp__MinorFunction~0; {182220#true} is VALID [2022-04-28 14:54:47,155 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 14:54:47,155 INFO L290 TraceCheckUtils]: 33: Hoare triple {182220#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {182220#true} is VALID [2022-04-28 14:54:47,155 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 14:54:47,156 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 14:54:47,156 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 14:54:47,156 INFO L290 TraceCheckUtils]: 37: Hoare triple {182220#true} assume !(0 != ~compRegistered~0); {182220#true} is VALID [2022-04-28 14:54:47,156 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 14:54:47,156 INFO L290 TraceCheckUtils]: 39: Hoare triple {182220#true} assume 0 == ~tmp_ndt_10~0; {182220#true} is VALID [2022-04-28 14:54:47,156 INFO L290 TraceCheckUtils]: 40: Hoare triple {182220#true} ~returnVal2~0 := 0; {182220#true} is VALID [2022-04-28 14:54:47,156 INFO L290 TraceCheckUtils]: 41: Hoare triple {182220#true} assume !(~s~0 == ~NP~0); {182220#true} is VALID [2022-04-28 14:54:47,156 INFO L290 TraceCheckUtils]: 42: Hoare triple {182220#true} assume !(~s~0 == ~MPR1~0); {182220#true} is VALID [2022-04-28 14:54:47,156 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 14:54:47,157 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 14:54:47,157 INFO L290 TraceCheckUtils]: 45: Hoare triple {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {182284#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:47,158 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 14:54:47,158 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 14:54:47,159 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 14:54:47,159 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 14:54:47,159 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 14:54:47,160 INFO L290 TraceCheckUtils]: 51: Hoare triple {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {182281#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:47,160 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 14:54:47,161 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 14:54:47,161 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 14:54:47,161 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 14:54:47,162 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 14:54:47,162 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 14:54:47,162 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 14:54:47,162 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 14:54:47,163 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 14:54:47,163 INFO L290 TraceCheckUtils]: 61: Hoare triple {182263#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {182221#false} is VALID [2022-04-28 14:54:47,163 INFO L272 TraceCheckUtils]: 62: Hoare triple {182221#false} call errorFn(); {182221#false} is VALID [2022-04-28 14:54:47,163 INFO L290 TraceCheckUtils]: 63: Hoare triple {182221#false} assume !false; {182221#false} is VALID [2022-04-28 14:54:47,163 INFO 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 14:54:47,164 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:47,164 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [806123710] [2022-04-28 14:54:47,164 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [806123710] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:47,164 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:47,164 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 14:54:47,164 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:47,164 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2062915465] [2022-04-28 14:54:47,164 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2062915465] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:47,164 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:47,164 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 14:54:47,164 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [911167509] [2022-04-28 14:54:47,164 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:47,165 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 14:54:47,165 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:47,165 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 14:54:47,218 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 14:54:47,219 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 14:54:47,219 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:47,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 14:54:47,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:54:47,219 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 14:54:53,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:53,988 INFO L93 Difference]: Finished difference Result 507 states and 619 transitions. [2022-04-28 14:54:53,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:54:53,988 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 14:54:53,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:53,988 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 14:54:53,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 423 transitions. [2022-04-28 14:54:53,990 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 14:54:53,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 423 transitions. [2022-04-28 14:54:53,992 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 423 transitions. [2022-04-28 14:54:54,397 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 14:54:54,408 INFO L225 Difference]: With dead ends: 507 [2022-04-28 14:54:54,408 INFO L226 Difference]: Without dead ends: 485 [2022-04-28 14:54:54,408 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 14:54:54,408 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, 2.5s IncrementalHoareTripleChecker+Time [2022-04-28 14:54:54,408 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [183 Valid, 1683 Invalid, 2532 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 2477 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-04-28 14:54:54,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2022-04-28 14:54:55,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 469. [2022-04-28 14:54:55,643 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:55,643 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 14:54:55,644 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 14:54:55,644 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 14:54:55,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:55,653 INFO L93 Difference]: Finished difference Result 485 states and 595 transitions. [2022-04-28 14:54:55,653 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 595 transitions. [2022-04-28 14:54:55,654 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:55,654 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:55,654 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 14:54:55,654 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 14:54:55,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:55,663 INFO L93 Difference]: Finished difference Result 485 states and 595 transitions. [2022-04-28 14:54:55,663 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 595 transitions. [2022-04-28 14:54:55,663 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:55,663 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:55,663 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:55,663 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:55,663 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 14:54:55,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 469 states and 574 transitions. [2022-04-28 14:54:55,674 INFO L78 Accepts]: Start accepts. Automaton has 469 states and 574 transitions. Word has length 64 [2022-04-28 14:54:55,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:55,674 INFO L495 AbstractCegarLoop]: Abstraction has 469 states and 574 transitions. [2022-04-28 14:54:55,674 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 14:54:55,674 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 469 states and 574 transitions. [2022-04-28 14:54:56,757 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 14:54:56,757 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 574 transitions. [2022-04-28 14:54:56,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-28 14:54:56,758 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:56,758 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 14:54:56,758 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2022-04-28 14:54:56,758 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:56,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:56,759 INFO L85 PathProgramCache]: Analyzing trace with hash -684542465, now seen corresponding path program 1 times [2022-04-28 14:54:56,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:56,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [165498449] [2022-04-28 14:54:56,759 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:54:56,759 INFO L85 PathProgramCache]: Analyzing trace with hash -684542465, now seen corresponding path program 2 times [2022-04-28 14:54:56,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:56,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2054168183] [2022-04-28 14:54:56,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:56,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:56,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:56,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:56,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:56,855 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 14:54:56,855 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-28 14:54:56,855 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185213#true} {185213#true} #1156#return; {185213#true} is VALID [2022-04-28 14:54:56,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:54:56,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:56,880 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 14:54:56,880 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-28 14:54:56,880 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185213#true} {185213#true} #1066#return; {185213#true} is VALID [2022-04-28 14:54:56,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:54:56,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:56,896 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 14:54:56,896 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-28 14:54:56,896 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185213#true} {185213#true} #1068#return; {185213#true} is VALID [2022-04-28 14:54:56,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:54:56,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:56,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:54:56,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:56,985 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 14:54:56,985 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume !(0 != ~compRegistered~0); {185213#true} is VALID [2022-04-28 14:54:56,985 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 14:54:56,985 INFO L290 TraceCheckUtils]: 3: Hoare triple {185213#true} assume 0 == ~tmp_ndt_10~0; {185213#true} is VALID [2022-04-28 14:54:56,985 INFO L290 TraceCheckUtils]: 4: Hoare triple {185213#true} ~returnVal2~0 := 0; {185213#true} is VALID [2022-04-28 14:54:56,985 INFO L290 TraceCheckUtils]: 5: Hoare triple {185213#true} assume !(~s~0 == ~NP~0); {185213#true} is VALID [2022-04-28 14:54:56,986 INFO L290 TraceCheckUtils]: 6: Hoare triple {185213#true} assume !(~s~0 == ~MPR1~0); {185213#true} is VALID [2022-04-28 14:54:56,986 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 14:54:56,986 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 14:54:56,986 INFO L290 TraceCheckUtils]: 9: Hoare triple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:56,987 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 14:54:56,987 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 14:54:56,987 INFO L290 TraceCheckUtils]: 1: Hoare triple {185213#true} assume 1 == ~PagingReferenceCount~0; {185213#true} is VALID [2022-04-28 14:54:56,987 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 14:54:56,988 INFO L290 TraceCheckUtils]: 3: Hoare triple {185213#true} assume !(0 != ~disketteExtension__IsRemoved~0); {185213#true} is VALID [2022-04-28 14:54:56,988 INFO L290 TraceCheckUtils]: 4: Hoare triple {185213#true} assume !(0 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 14:54:56,988 INFO L290 TraceCheckUtils]: 5: Hoare triple {185213#true} assume !(5 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 14:54:56,988 INFO L290 TraceCheckUtils]: 6: Hoare triple {185213#true} assume !(1 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 14:54:56,988 INFO L290 TraceCheckUtils]: 7: Hoare triple {185213#true} assume !(6 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 14:54:56,988 INFO L290 TraceCheckUtils]: 8: Hoare triple {185213#true} assume !(3 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 14:54:56,988 INFO L290 TraceCheckUtils]: 9: Hoare triple {185213#true} assume !(4 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 14:54:56,988 INFO L290 TraceCheckUtils]: 10: Hoare triple {185213#true} assume !(2 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 14:54:56,988 INFO L290 TraceCheckUtils]: 11: Hoare triple {185213#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {185213#true} is VALID [2022-04-28 14:54:56,988 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 14:54:56,989 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 14:54:56,989 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 14:54:56,989 INFO L290 TraceCheckUtils]: 15: Hoare triple {185213#true} assume !(0 != ~compRegistered~0); {185213#true} is VALID [2022-04-28 14:54:56,989 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 14:54:56,989 INFO L290 TraceCheckUtils]: 17: Hoare triple {185213#true} assume 0 == ~tmp_ndt_10~0; {185213#true} is VALID [2022-04-28 14:54:56,989 INFO L290 TraceCheckUtils]: 18: Hoare triple {185213#true} ~returnVal2~0 := 0; {185213#true} is VALID [2022-04-28 14:54:56,989 INFO L290 TraceCheckUtils]: 19: Hoare triple {185213#true} assume !(~s~0 == ~NP~0); {185213#true} is VALID [2022-04-28 14:54:56,990 INFO L290 TraceCheckUtils]: 20: Hoare triple {185213#true} assume !(~s~0 == ~MPR1~0); {185213#true} is VALID [2022-04-28 14:54:56,990 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 14:54:56,990 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 14:54:56,990 INFO L290 TraceCheckUtils]: 23: Hoare triple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:56,991 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 14:54:56,991 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 14:54:56,992 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 14:54:56,992 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 14:54:56,992 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 14:54:56,993 INFO L290 TraceCheckUtils]: 29: Hoare triple {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:56,993 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 14:54:56,995 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 14:54:56,995 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 14:54:56,995 INFO L290 TraceCheckUtils]: 2: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-28 14:54:56,995 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {185213#true} {185213#true} #1156#return; {185213#true} is VALID [2022-04-28 14:54:56,995 INFO L272 TraceCheckUtils]: 4: Hoare triple {185213#true} call #t~ret170 := main(); {185213#true} is VALID [2022-04-28 14:54:56,995 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 14:54:56,996 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 14:54:56,996 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 14:54:56,996 INFO L290 TraceCheckUtils]: 8: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-28 14:54:56,996 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {185213#true} {185213#true} #1066#return; {185213#true} is VALID [2022-04-28 14:54:56,996 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 14:54:56,997 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 14:54:56,997 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 14:54:56,997 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 14:54:56,997 INFO L290 TraceCheckUtils]: 14: Hoare triple {185213#true} assume true; {185213#true} is VALID [2022-04-28 14:54:56,997 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {185213#true} {185213#true} #1068#return; {185213#true} is VALID [2022-04-28 14:54:56,997 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 14:54:56,997 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 14:54:56,998 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 14:54:56,998 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 14:54:56,998 INFO L290 TraceCheckUtils]: 20: Hoare triple {185213#true} assume 3 == ~tmp_ndt_4~0; {185213#true} is VALID [2022-04-28 14:54:56,998 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 14:54:56,999 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 14:54:56,999 INFO L290 TraceCheckUtils]: 23: Hoare triple {185213#true} assume 1 == ~PagingReferenceCount~0; {185213#true} is VALID [2022-04-28 14:54:56,999 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 14:54:56,999 INFO L290 TraceCheckUtils]: 25: Hoare triple {185213#true} assume !(0 != ~disketteExtension__IsRemoved~0); {185213#true} is VALID [2022-04-28 14:54:56,999 INFO L290 TraceCheckUtils]: 26: Hoare triple {185213#true} assume !(0 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 14:54:56,999 INFO L290 TraceCheckUtils]: 27: Hoare triple {185213#true} assume !(5 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 14:54:56,999 INFO L290 TraceCheckUtils]: 28: Hoare triple {185213#true} assume !(1 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 14:54:56,999 INFO L290 TraceCheckUtils]: 29: Hoare triple {185213#true} assume !(6 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 14:54:56,999 INFO L290 TraceCheckUtils]: 30: Hoare triple {185213#true} assume !(3 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 14:54:56,999 INFO L290 TraceCheckUtils]: 31: Hoare triple {185213#true} assume !(4 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 14:54:56,999 INFO L290 TraceCheckUtils]: 32: Hoare triple {185213#true} assume !(2 == ~irpSp__MinorFunction~0); {185213#true} is VALID [2022-04-28 14:54:57,000 INFO L290 TraceCheckUtils]: 33: Hoare triple {185213#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {185213#true} is VALID [2022-04-28 14:54:57,000 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 14:54:57,000 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 14:54:57,000 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 14:54:57,000 INFO L290 TraceCheckUtils]: 37: Hoare triple {185213#true} assume !(0 != ~compRegistered~0); {185213#true} is VALID [2022-04-28 14:54:57,000 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 14:54:57,001 INFO L290 TraceCheckUtils]: 39: Hoare triple {185213#true} assume 0 == ~tmp_ndt_10~0; {185213#true} is VALID [2022-04-28 14:54:57,001 INFO L290 TraceCheckUtils]: 40: Hoare triple {185213#true} ~returnVal2~0 := 0; {185213#true} is VALID [2022-04-28 14:54:57,001 INFO L290 TraceCheckUtils]: 41: Hoare triple {185213#true} assume !(~s~0 == ~NP~0); {185213#true} is VALID [2022-04-28 14:54:57,001 INFO L290 TraceCheckUtils]: 42: Hoare triple {185213#true} assume !(~s~0 == ~MPR1~0); {185213#true} is VALID [2022-04-28 14:54:57,001 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 14:54:57,001 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 14:54:57,002 INFO L290 TraceCheckUtils]: 45: Hoare triple {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {185277#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:57,002 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 14:54:57,003 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 14:54:57,003 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 14:54:57,003 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 14:54:57,004 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 14:54:57,004 INFO L290 TraceCheckUtils]: 51: Hoare triple {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {185274#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:54:57,005 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 14:54:57,005 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 14:54:57,005 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 14:54:57,005 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 14:54:57,006 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 14:54:57,006 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 14:54:57,006 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 14:54:57,007 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 14:54:57,007 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 14:54:57,007 INFO L290 TraceCheckUtils]: 61: Hoare triple {185256#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {185214#false} is VALID [2022-04-28 14:54:57,007 INFO L272 TraceCheckUtils]: 62: Hoare triple {185214#false} call errorFn(); {185214#false} is VALID [2022-04-28 14:54:57,007 INFO L290 TraceCheckUtils]: 63: Hoare triple {185214#false} assume !false; {185214#false} is VALID [2022-04-28 14:54:57,008 INFO 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 14:54:57,008 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:57,008 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2054168183] [2022-04-28 14:54:57,008 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2054168183] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:57,008 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:57,008 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 14:54:57,009 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:57,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [165498449] [2022-04-28 14:54:57,009 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [165498449] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:57,009 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:57,009 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 14:54:57,009 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [529181716] [2022-04-28 14:54:57,009 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:57,010 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 14:54:57,010 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:57,010 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 14:54:57,057 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 14:54:57,058 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 14:54:57,058 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:57,058 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 14:54:57,058 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:54:57,058 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 14:55:03,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:03,308 INFO L93 Difference]: Finished difference Result 502 states and 612 transitions. [2022-04-28 14:55:03,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:55:03,308 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 14:55:03,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:55:03,308 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 14:55:03,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 416 transitions. [2022-04-28 14:55:03,310 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 14:55:03,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 416 transitions. [2022-04-28 14:55:03,313 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 416 transitions. [2022-04-28 14:55:03,702 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 14:55:03,713 INFO L225 Difference]: With dead ends: 502 [2022-04-28 14:55:03,713 INFO L226 Difference]: Without dead ends: 481 [2022-04-28 14:55:03,714 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:55:03,714 INFO L413 NwaCegarLoop]: 347 mSDtfsCounter, 291 mSDsluCounter, 1187 mSDsCounter, 0 mSdLazyCounter, 2212 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 295 SdHoareTripleChecker+Valid, 1534 SdHoareTripleChecker+Invalid, 2308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 2212 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:55:03,714 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 14:55:03,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 481 states. [2022-04-28 14:55:04,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 481 to 465. [2022-04-28 14:55:04,837 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:55:04,837 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 14:55:04,837 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 14:55:04,839 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 14:55:04,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:04,847 INFO L93 Difference]: Finished difference Result 481 states and 589 transitions. [2022-04-28 14:55:04,847 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 589 transitions. [2022-04-28 14:55:04,848 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:55:04,848 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:55:04,848 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 14:55:04,849 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 14:55:04,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:04,857 INFO L93 Difference]: Finished difference Result 481 states and 589 transitions. [2022-04-28 14:55:04,857 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 589 transitions. [2022-04-28 14:55:04,857 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:55:04,857 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:55:04,857 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:55:04,857 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:55:04,858 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 14:55:04,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 568 transitions. [2022-04-28 14:55:04,868 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 568 transitions. Word has length 64 [2022-04-28 14:55:04,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:55:04,868 INFO L495 AbstractCegarLoop]: Abstraction has 465 states and 568 transitions. [2022-04-28 14:55:04,868 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 14:55:04,868 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 465 states and 568 transitions. [2022-04-28 14:55:05,930 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 14:55:05,930 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 568 transitions. [2022-04-28 14:55:05,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-04-28 14:55:05,931 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:55:05,931 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 14:55:05,931 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2022-04-28 14:55:05,932 INFO L420 AbstractCegarLoop]: === Iteration 44 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:55:05,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:55:05,932 INFO L85 PathProgramCache]: Analyzing trace with hash 1161284456, now seen corresponding path program 1 times [2022-04-28 14:55:05,932 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:05,932 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2003102773] [2022-04-28 14:55:05,932 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:55:05,932 INFO L85 PathProgramCache]: Analyzing trace with hash 1161284456, now seen corresponding path program 2 times [2022-04-28 14:55:05,932 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:55:05,933 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1284257673] [2022-04-28 14:55:05,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:55:05,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:55:05,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:06,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:55:06,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:06,048 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 14:55:06,048 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-28 14:55:06,048 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188180#true} {188180#true} #1156#return; {188180#true} is VALID [2022-04-28 14:55:06,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:55:06,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:06,073 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 14:55:06,073 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-28 14:55:06,073 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188180#true} {188180#true} #1066#return; {188180#true} is VALID [2022-04-28 14:55:06,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:55:06,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:06,088 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 14:55:06,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-28 14:55:06,089 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188180#true} {188180#true} #1068#return; {188180#true} is VALID [2022-04-28 14:55:06,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-28 14:55:06,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:06,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:55:06,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:06,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:55:06,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:06,133 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 14:55:06,133 INFO L290 TraceCheckUtils]: 1: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,134 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1088#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,134 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 14:55:06,135 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 14:55:06,135 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 14:55:06,135 INFO L290 TraceCheckUtils]: 3: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,136 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1088#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,136 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 14:55:06,137 INFO L290 TraceCheckUtils]: 6: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,137 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1122#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:55:06,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:06,146 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 14:55:06,146 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-28 14:55:06,147 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188180#true} {188218#(= ~setEventCalled~0 1)} #1124#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,147 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 14:55:06,147 INFO L290 TraceCheckUtils]: 1: Hoare triple {188180#true} assume 0 != ~compRegistered~0; {188180#true} is VALID [2022-04-28 14:55:06,148 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 14:55:06,154 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 14:55:06,155 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 14:55:06,156 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 14:55:06,156 INFO L290 TraceCheckUtils]: 6: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,157 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1088#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,157 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 14:55:06,157 INFO L290 TraceCheckUtils]: 9: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,158 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1122#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,159 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 14:55:06,159 INFO L290 TraceCheckUtils]: 12: Hoare triple {188218#(= ~setEventCalled~0 1)} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,159 INFO L272 TraceCheckUtils]: 13: Hoare triple {188218#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {188238#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:55:06,159 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 14:55:06,160 INFO L290 TraceCheckUtils]: 15: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-28 14:55:06,160 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {188180#true} {188218#(= ~setEventCalled~0 1)} #1124#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,160 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 14:55:06,161 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 14:55:06,161 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 14:55:06,161 INFO L290 TraceCheckUtils]: 20: Hoare triple {188218#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,162 INFO L290 TraceCheckUtils]: 21: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,162 INFO L290 TraceCheckUtils]: 22: Hoare triple {188218#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,162 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 14:55:06,163 INFO L290 TraceCheckUtils]: 24: Hoare triple {188218#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,163 INFO L290 TraceCheckUtils]: 25: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,164 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1098#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,166 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 14:55:06,166 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 14:55:06,166 INFO L290 TraceCheckUtils]: 2: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-28 14:55:06,166 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {188180#true} {188180#true} #1156#return; {188180#true} is VALID [2022-04-28 14:55:06,166 INFO L272 TraceCheckUtils]: 4: Hoare triple {188180#true} call #t~ret170 := main(); {188180#true} is VALID [2022-04-28 14:55:06,166 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 14:55:06,167 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 14:55:06,167 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 14:55:06,168 INFO L290 TraceCheckUtils]: 8: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-28 14:55:06,168 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {188180#true} {188180#true} #1066#return; {188180#true} is VALID [2022-04-28 14:55:06,168 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 14:55:06,168 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 14:55:06,168 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 14:55:06,169 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 14:55:06,169 INFO L290 TraceCheckUtils]: 14: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-28 14:55:06,169 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {188180#true} {188180#true} #1068#return; {188180#true} is VALID [2022-04-28 14:55:06,169 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 14:55:06,169 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 14:55:06,169 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 14:55:06,169 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 14:55:06,169 INFO L290 TraceCheckUtils]: 20: Hoare triple {188180#true} assume 3 == ~tmp_ndt_4~0; {188180#true} is VALID [2022-04-28 14:55:06,169 INFO L272 TraceCheckUtils]: 21: Hoare triple {188180#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {188180#true} is VALID [2022-04-28 14:55:06,169 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 14:55:06,169 INFO L290 TraceCheckUtils]: 23: Hoare triple {188180#true} assume 1 == ~PagingReferenceCount~0; {188180#true} is VALID [2022-04-28 14:55:06,169 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 14:55:06,170 INFO L290 TraceCheckUtils]: 25: Hoare triple {188180#true} assume !(0 != ~disketteExtension__IsRemoved~0); {188180#true} is VALID [2022-04-28 14:55:06,170 INFO L290 TraceCheckUtils]: 26: Hoare triple {188180#true} assume 0 == ~irpSp__MinorFunction~0; {188180#true} is VALID [2022-04-28 14:55:06,170 INFO L272 TraceCheckUtils]: 27: Hoare triple {188180#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {188180#true} is VALID [2022-04-28 14:55:06,170 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 14:55:06,170 INFO L290 TraceCheckUtils]: 29: Hoare triple {188180#true} assume !(~s~0 != ~NP~0); {188180#true} is VALID [2022-04-28 14:55:06,170 INFO L290 TraceCheckUtils]: 30: Hoare triple {188180#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {188180#true} is VALID [2022-04-28 14:55:06,170 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 14:55:06,171 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 14:55:06,171 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 14:55:06,171 INFO L290 TraceCheckUtils]: 34: Hoare triple {188180#true} assume 0 != ~compRegistered~0; {188180#true} is VALID [2022-04-28 14:55:06,172 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 14:55:06,172 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 14:55:06,172 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 14:55:06,173 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 14:55:06,173 INFO L290 TraceCheckUtils]: 39: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,174 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1088#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,174 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 14:55:06,174 INFO L290 TraceCheckUtils]: 42: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,175 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1122#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,175 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 14:55:06,176 INFO L290 TraceCheckUtils]: 45: Hoare triple {188218#(= ~setEventCalled~0 1)} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,176 INFO L272 TraceCheckUtils]: 46: Hoare triple {188218#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {188238#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:55:06,176 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 14:55:06,176 INFO L290 TraceCheckUtils]: 48: Hoare triple {188180#true} assume true; {188180#true} is VALID [2022-04-28 14:55:06,177 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {188180#true} {188218#(= ~setEventCalled~0 1)} #1124#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,177 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 14:55:06,178 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 14:55:06,178 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 14:55:06,178 INFO L290 TraceCheckUtils]: 53: Hoare triple {188218#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,178 INFO L290 TraceCheckUtils]: 54: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,179 INFO L290 TraceCheckUtils]: 55: Hoare triple {188218#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,179 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 14:55:06,179 INFO L290 TraceCheckUtils]: 57: Hoare triple {188218#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,180 INFO L290 TraceCheckUtils]: 58: Hoare triple {188218#(= ~setEventCalled~0 1)} assume true; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,180 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {188218#(= ~setEventCalled~0 1)} {188180#true} #1098#return; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,181 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 14:55:06,181 INFO L290 TraceCheckUtils]: 61: Hoare triple {188218#(= ~setEventCalled~0 1)} assume 259 == ~__cil_tmp42~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,181 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 14:55:06,182 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 14:55:06,182 INFO L290 TraceCheckUtils]: 64: Hoare triple {188218#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {188218#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:55:06,182 INFO L290 TraceCheckUtils]: 65: Hoare triple {188218#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {188181#false} is VALID [2022-04-28 14:55:06,182 INFO L290 TraceCheckUtils]: 66: Hoare triple {188181#false} assume !(1 == ~customIrp~0); {188181#false} is VALID [2022-04-28 14:55:06,182 INFO L290 TraceCheckUtils]: 67: Hoare triple {188181#false} assume ~s~0 == ~MPR3~0; {188181#false} is VALID [2022-04-28 14:55:06,183 INFO L272 TraceCheckUtils]: 68: Hoare triple {188181#false} call errorFn(); {188181#false} is VALID [2022-04-28 14:55:06,183 INFO L290 TraceCheckUtils]: 69: Hoare triple {188181#false} assume !false; {188181#false} is VALID [2022-04-28 14:55:06,183 INFO 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 14:55:06,183 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:55:06,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1284257673] [2022-04-28 14:55:06,183 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1284257673] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:06,183 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:06,183 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:55:06,184 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:55:06,184 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2003102773] [2022-04-28 14:55:06,184 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2003102773] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:06,184 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:06,184 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:55:06,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1557280652] [2022-04-28 14:55:06,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:55:06,184 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 14:55:06,184 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:55:06,184 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 14:55:06,238 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 14:55:06,238 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 14:55:06,238 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:06,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 14:55:06,238 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-04-28 14:55:06,239 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 14:55:10,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:10,187 INFO L93 Difference]: Finished difference Result 878 states and 1082 transitions. [2022-04-28 14:55:10,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 14:55:10,187 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 14:55:10,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:55:10,187 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 14:55:10,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 750 transitions. [2022-04-28 14:55:10,191 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 14:55:10,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 750 transitions. [2022-04-28 14:55:10,196 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 750 transitions. [2022-04-28 14:55:10,850 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 14:55:10,867 INFO L225 Difference]: With dead ends: 878 [2022-04-28 14:55:10,867 INFO L226 Difference]: Without dead ends: 625 [2022-04-28 14:55:10,867 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 14:55:10,868 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 14:55:10,868 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 14:55:10,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 625 states. [2022-04-28 14:55:12,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 625 to 586. [2022-04-28 14:55:12,269 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:55:12,270 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 14:55:12,270 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 14:55:12,270 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 14:55:12,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:12,282 INFO L93 Difference]: Finished difference Result 625 states and 761 transitions. [2022-04-28 14:55:12,282 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 761 transitions. [2022-04-28 14:55:12,283 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:55:12,283 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:55:12,283 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 14:55:12,283 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 14:55:12,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:12,296 INFO L93 Difference]: Finished difference Result 625 states and 761 transitions. [2022-04-28 14:55:12,296 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 761 transitions. [2022-04-28 14:55:12,296 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:55:12,296 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:55:12,296 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:55:12,296 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:55:12,297 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 14:55:12,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 586 states and 716 transitions. [2022-04-28 14:55:12,312 INFO L78 Accepts]: Start accepts. Automaton has 586 states and 716 transitions. Word has length 70 [2022-04-28 14:55:12,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:55:12,312 INFO L495 AbstractCegarLoop]: Abstraction has 586 states and 716 transitions. [2022-04-28 14:55:12,312 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 14:55:12,312 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 586 states and 716 transitions. [2022-04-28 14:55:13,662 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 14:55:13,662 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 716 transitions. [2022-04-28 14:55:13,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-04-28 14:55:13,663 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:55:13,663 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 14:55:13,663 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2022-04-28 14:55:13,663 INFO L420 AbstractCegarLoop]: === Iteration 45 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:55:13,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:55:13,663 INFO L85 PathProgramCache]: Analyzing trace with hash 1771054254, now seen corresponding path program 1 times [2022-04-28 14:55:13,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:13,664 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [459812885] [2022-04-28 14:55:13,664 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:55:13,664 INFO L85 PathProgramCache]: Analyzing trace with hash 1771054254, now seen corresponding path program 2 times [2022-04-28 14:55:13,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:55:13,664 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428873683] [2022-04-28 14:55:13,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:55:13,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:55:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:13,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:55:13,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:13,775 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 14:55:13,776 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-28 14:55:13,776 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {192429#true} {192429#true} #1156#return; {192429#true} is VALID [2022-04-28 14:55:13,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:55:13,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:13,800 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 14:55:13,800 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-28 14:55:13,800 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {192429#true} {192429#true} #1066#return; {192429#true} is VALID [2022-04-28 14:55:13,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:55:13,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:13,813 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 14:55:13,814 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-28 14:55:13,814 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {192429#true} {192429#true} #1068#return; {192429#true} is VALID [2022-04-28 14:55:13,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:55:13,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:13,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-04-28 14:55:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:13,894 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 14:55:13,894 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume !(0 != ~compRegistered~0); {192429#true} is VALID [2022-04-28 14:55:13,894 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 14:55:13,894 INFO L290 TraceCheckUtils]: 3: Hoare triple {192429#true} assume 0 == ~tmp_ndt_10~0; {192429#true} is VALID [2022-04-28 14:55:13,894 INFO L290 TraceCheckUtils]: 4: Hoare triple {192429#true} ~returnVal2~0 := 0; {192429#true} is VALID [2022-04-28 14:55:13,894 INFO L290 TraceCheckUtils]: 5: Hoare triple {192429#true} assume !(~s~0 == ~NP~0); {192429#true} is VALID [2022-04-28 14:55:13,894 INFO L290 TraceCheckUtils]: 6: Hoare triple {192429#true} assume !(~s~0 == ~MPR1~0); {192429#true} is VALID [2022-04-28 14:55:13,894 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 14:55:13,895 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 14:55:13,895 INFO L290 TraceCheckUtils]: 9: Hoare triple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:55:13,895 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 14:55:13,896 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 14:55:13,896 INFO L290 TraceCheckUtils]: 1: Hoare triple {192429#true} assume 1 == ~PagingReferenceCount~0; {192429#true} is VALID [2022-04-28 14:55:13,896 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 14:55:13,896 INFO L290 TraceCheckUtils]: 3: Hoare triple {192429#true} assume !(0 != ~disketteExtension__IsRemoved~0); {192429#true} is VALID [2022-04-28 14:55:13,896 INFO L290 TraceCheckUtils]: 4: Hoare triple {192429#true} assume !(0 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 14:55:13,896 INFO L290 TraceCheckUtils]: 5: Hoare triple {192429#true} assume !(5 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 14:55:13,896 INFO L290 TraceCheckUtils]: 6: Hoare triple {192429#true} assume !(1 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 14:55:13,896 INFO L290 TraceCheckUtils]: 7: Hoare triple {192429#true} assume !(6 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 14:55:13,896 INFO L290 TraceCheckUtils]: 8: Hoare triple {192429#true} assume !(3 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 14:55:13,896 INFO L290 TraceCheckUtils]: 9: Hoare triple {192429#true} assume !(4 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 14:55:13,896 INFO L290 TraceCheckUtils]: 10: Hoare triple {192429#true} assume 2 == ~irpSp__MinorFunction~0; {192429#true} is VALID [2022-04-28 14:55:13,896 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 14:55:13,896 INFO L290 TraceCheckUtils]: 12: Hoare triple {192429#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {192429#true} is VALID [2022-04-28 14:55:13,897 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 14:55:13,897 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 14:55:13,897 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 14:55:13,897 INFO L290 TraceCheckUtils]: 16: Hoare triple {192429#true} assume !(0 != ~compRegistered~0); {192429#true} is VALID [2022-04-28 14:55:13,897 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 14:55:13,897 INFO L290 TraceCheckUtils]: 18: Hoare triple {192429#true} assume 0 == ~tmp_ndt_10~0; {192429#true} is VALID [2022-04-28 14:55:13,897 INFO L290 TraceCheckUtils]: 19: Hoare triple {192429#true} ~returnVal2~0 := 0; {192429#true} is VALID [2022-04-28 14:55:13,897 INFO L290 TraceCheckUtils]: 20: Hoare triple {192429#true} assume !(~s~0 == ~NP~0); {192429#true} is VALID [2022-04-28 14:55:13,898 INFO L290 TraceCheckUtils]: 21: Hoare triple {192429#true} assume !(~s~0 == ~MPR1~0); {192429#true} is VALID [2022-04-28 14:55:13,898 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 14:55:13,898 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 14:55:13,898 INFO L290 TraceCheckUtils]: 24: Hoare triple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:55:13,899 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 14:55:13,899 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 14:55:13,900 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 14:55:13,900 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 14:55:13,900 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 14:55:13,901 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 14:55:13,901 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 14:55:13,901 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 14:55:13,901 INFO L290 TraceCheckUtils]: 33: Hoare triple {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:55:13,902 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 14:55:13,904 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 14:55:13,904 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 14:55:13,904 INFO L290 TraceCheckUtils]: 2: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-28 14:55:13,904 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {192429#true} {192429#true} #1156#return; {192429#true} is VALID [2022-04-28 14:55:13,904 INFO L272 TraceCheckUtils]: 4: Hoare triple {192429#true} call #t~ret170 := main(); {192429#true} is VALID [2022-04-28 14:55:13,904 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 14:55:13,905 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 14:55:13,905 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 14:55:13,905 INFO L290 TraceCheckUtils]: 8: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-28 14:55:13,905 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {192429#true} {192429#true} #1066#return; {192429#true} is VALID [2022-04-28 14:55:13,905 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 14:55:13,905 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 14:55:13,906 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 14:55:13,906 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 14:55:13,906 INFO L290 TraceCheckUtils]: 14: Hoare triple {192429#true} assume true; {192429#true} is VALID [2022-04-28 14:55:13,906 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {192429#true} {192429#true} #1068#return; {192429#true} is VALID [2022-04-28 14:55:13,906 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 14:55:13,906 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 14:55:13,906 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 14:55:13,906 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 14:55:13,906 INFO L290 TraceCheckUtils]: 20: Hoare triple {192429#true} assume 3 == ~tmp_ndt_4~0; {192429#true} is VALID [2022-04-28 14:55:13,907 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 14:55:13,907 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 14:55:13,907 INFO L290 TraceCheckUtils]: 23: Hoare triple {192429#true} assume 1 == ~PagingReferenceCount~0; {192429#true} is VALID [2022-04-28 14:55:13,907 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 14:55:13,907 INFO L290 TraceCheckUtils]: 25: Hoare triple {192429#true} assume !(0 != ~disketteExtension__IsRemoved~0); {192429#true} is VALID [2022-04-28 14:55:13,907 INFO L290 TraceCheckUtils]: 26: Hoare triple {192429#true} assume !(0 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 14:55:13,907 INFO L290 TraceCheckUtils]: 27: Hoare triple {192429#true} assume !(5 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 14:55:13,907 INFO L290 TraceCheckUtils]: 28: Hoare triple {192429#true} assume !(1 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 14:55:13,907 INFO L290 TraceCheckUtils]: 29: Hoare triple {192429#true} assume !(6 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 14:55:13,907 INFO L290 TraceCheckUtils]: 30: Hoare triple {192429#true} assume !(3 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 14:55:13,907 INFO L290 TraceCheckUtils]: 31: Hoare triple {192429#true} assume !(4 == ~irpSp__MinorFunction~0); {192429#true} is VALID [2022-04-28 14:55:13,907 INFO L290 TraceCheckUtils]: 32: Hoare triple {192429#true} assume 2 == ~irpSp__MinorFunction~0; {192429#true} is VALID [2022-04-28 14:55:13,907 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 14:55:13,908 INFO L290 TraceCheckUtils]: 34: Hoare triple {192429#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {192429#true} is VALID [2022-04-28 14:55:13,908 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 14:55:13,908 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 14:55:13,908 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 14:55:13,908 INFO L290 TraceCheckUtils]: 38: Hoare triple {192429#true} assume !(0 != ~compRegistered~0); {192429#true} is VALID [2022-04-28 14:55:13,908 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 14:55:13,908 INFO L290 TraceCheckUtils]: 40: Hoare triple {192429#true} assume 0 == ~tmp_ndt_10~0; {192429#true} is VALID [2022-04-28 14:55:13,908 INFO L290 TraceCheckUtils]: 41: Hoare triple {192429#true} ~returnVal2~0 := 0; {192429#true} is VALID [2022-04-28 14:55:13,908 INFO L290 TraceCheckUtils]: 42: Hoare triple {192429#true} assume !(~s~0 == ~NP~0); {192429#true} is VALID [2022-04-28 14:55:13,909 INFO L290 TraceCheckUtils]: 43: Hoare triple {192429#true} assume !(~s~0 == ~MPR1~0); {192429#true} is VALID [2022-04-28 14:55:13,909 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 14:55:13,909 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 14:55:13,909 INFO L290 TraceCheckUtils]: 46: Hoare triple {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {192497#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:55:13,910 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 14:55:13,910 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 14:55:13,911 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 14:55:13,911 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 14:55:13,911 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 14:55:13,912 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 14:55:13,912 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 14:55:13,912 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 14:55:13,912 INFO L290 TraceCheckUtils]: 55: Hoare triple {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {192494#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:55:13,913 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 14:55:13,913 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 14:55:13,914 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 14:55:13,914 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 14:55:13,914 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 14:55:13,914 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 14:55:13,915 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 14:55:13,915 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 14:55:13,915 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 14:55:13,915 INFO L290 TraceCheckUtils]: 65: Hoare triple {192476#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {192430#false} is VALID [2022-04-28 14:55:13,915 INFO L272 TraceCheckUtils]: 66: Hoare triple {192430#false} call errorFn(); {192430#false} is VALID [2022-04-28 14:55:13,916 INFO L290 TraceCheckUtils]: 67: Hoare triple {192430#false} assume !false; {192430#false} is VALID [2022-04-28 14:55:13,916 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 14:55:13,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:55:13,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428873683] [2022-04-28 14:55:13,916 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1428873683] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:13,916 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:13,916 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 14:55:13,916 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:55:13,917 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [459812885] [2022-04-28 14:55:13,917 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [459812885] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:13,917 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:13,917 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 14:55:13,917 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1317454638] [2022-04-28 14:55:13,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:55:13,917 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 14:55:13,917 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:55:13,917 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 14:55:13,971 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 14:55:13,971 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 14:55:13,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:13,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 14:55:13,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:55:13,971 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 14:55:20,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:20,179 INFO L93 Difference]: Finished difference Result 619 states and 755 transitions. [2022-04-28 14:55:20,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:55:20,179 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 14:55:20,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:55:20,179 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 14:55:20,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 407 transitions. [2022-04-28 14:55:20,182 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 14:55:20,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 407 transitions. [2022-04-28 14:55:20,184 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 407 transitions. [2022-04-28 14:55:20,577 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 14:55:20,592 INFO L225 Difference]: With dead ends: 619 [2022-04-28 14:55:20,592 INFO L226 Difference]: Without dead ends: 576 [2022-04-28 14:55:20,593 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:55:20,594 INFO L413 NwaCegarLoop]: 339 mSDtfsCounter, 402 mSDsluCounter, 1099 mSDsCounter, 0 mSdLazyCounter, 1993 mSolverCounterSat, 132 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s 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 14:55:20,594 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 14:55:20,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 576 states. [2022-04-28 14:55:21,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 576 to 560. [2022-04-28 14:55:21,954 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:55:21,955 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 14:55:21,956 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 14:55:21,956 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 14:55:21,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:21,967 INFO L93 Difference]: Finished difference Result 576 states and 706 transitions. [2022-04-28 14:55:21,967 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 706 transitions. [2022-04-28 14:55:21,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:55:21,967 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:55:21,968 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 14:55:21,968 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 14:55:21,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:21,978 INFO L93 Difference]: Finished difference Result 576 states and 706 transitions. [2022-04-28 14:55:21,978 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 706 transitions. [2022-04-28 14:55:21,979 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:55:21,979 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:55:21,979 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:55:21,979 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:55:21,980 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 14:55:21,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 560 states and 684 transitions. [2022-04-28 14:55:21,994 INFO L78 Accepts]: Start accepts. Automaton has 560 states and 684 transitions. Word has length 68 [2022-04-28 14:55:21,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:55:21,995 INFO L495 AbstractCegarLoop]: Abstraction has 560 states and 684 transitions. [2022-04-28 14:55:21,995 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 14:55:21,995 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 560 states and 684 transitions. [2022-04-28 14:55:23,312 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 14:55:23,312 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 684 transitions. [2022-04-28 14:55:23,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-28 14:55:23,313 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:55:23,313 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 14:55:23,313 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2022-04-28 14:55:23,313 INFO L420 AbstractCegarLoop]: === Iteration 46 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:55:23,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:55:23,313 INFO L85 PathProgramCache]: Analyzing trace with hash -699513037, now seen corresponding path program 1 times [2022-04-28 14:55:23,313 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:23,313 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [985575980] [2022-04-28 14:55:23,314 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:55:23,314 INFO L85 PathProgramCache]: Analyzing trace with hash -699513037, now seen corresponding path program 2 times [2022-04-28 14:55:23,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:55:23,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1823867223] [2022-04-28 14:55:23,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:55:23,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:55:23,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:23,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:55:23,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:23,438 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 14:55:23,439 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 14:55:23,439 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {196014#true} {196014#true} #1156#return; {196014#true} is VALID [2022-04-28 14:55:23,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:55:23,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:23,463 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 14:55:23,463 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 14:55:23,463 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {196014#true} {196014#true} #1066#return; {196014#true} is VALID [2022-04-28 14:55:23,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:55:23,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:23,475 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 14:55:23,475 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 14:55:23,475 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {196014#true} {196014#true} #1068#return; {196014#true} is VALID [2022-04-28 14:55:23,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:55:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:23,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 14:55:23,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:23,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:55:23,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:23,601 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 14:55:23,601 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_14~0); {196014#true} is VALID [2022-04-28 14:55:23,601 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} #res := -1073741823; {196014#true} is VALID [2022-04-28 14:55:23,601 INFO L290 TraceCheckUtils]: 3: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 14:55:23,601 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {196014#true} {196014#true} #1114#return; {196014#true} is VALID [2022-04-28 14:55:23,601 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 14:55:23,601 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 14:55:23,601 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 14:55:23,601 INFO L290 TraceCheckUtils]: 3: Hoare triple {196014#true} assume 1 == ~PagingReferenceCount~0; {196014#true} is VALID [2022-04-28 14:55:23,602 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 14:55:23,602 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 14:55:23,602 INFO L290 TraceCheckUtils]: 6: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_14~0); {196014#true} is VALID [2022-04-28 14:55:23,602 INFO L290 TraceCheckUtils]: 7: Hoare triple {196014#true} #res := -1073741823; {196014#true} is VALID [2022-04-28 14:55:23,602 INFO L290 TraceCheckUtils]: 8: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 14:55:23,602 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {196014#true} {196014#true} #1114#return; {196014#true} is VALID [2022-04-28 14:55:23,602 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 14:55:23,603 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 14:55:23,603 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 14:55:23,603 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 14:55:23,604 INFO L290 TraceCheckUtils]: 14: Hoare triple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-28 14:55:23,604 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 14:55:23,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-28 14:55:23,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:23,617 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 14:55:23,617 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {196014#true} is VALID [2022-04-28 14:55:23,617 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 14:55:23,617 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 14:55:23,618 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 14:55:23,618 INFO L290 TraceCheckUtils]: 1: Hoare triple {196014#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {196014#true} is VALID [2022-04-28 14:55:23,618 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} assume !(0 != ~disketteExtension__IsRemoved~1); {196014#true} is VALID [2022-04-28 14:55:23,618 INFO L290 TraceCheckUtils]: 3: Hoare triple {196014#true} assume !(0 == ~disketteExtension__IsStarted~2); {196014#true} is VALID [2022-04-28 14:55:23,618 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 14:55:23,618 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 14:55:23,618 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 14:55:23,618 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 14:55:23,618 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 14:55:23,619 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 14:55:23,619 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 14:55:23,619 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 14:55:23,619 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 14:55:23,619 INFO L290 TraceCheckUtils]: 13: Hoare triple {196014#true} assume 1 == ~PagingReferenceCount~0; {196014#true} is VALID [2022-04-28 14:55:23,619 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 14:55:23,619 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 14:55:23,620 INFO L290 TraceCheckUtils]: 16: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_14~0); {196014#true} is VALID [2022-04-28 14:55:23,620 INFO L290 TraceCheckUtils]: 17: Hoare triple {196014#true} #res := -1073741823; {196014#true} is VALID [2022-04-28 14:55:23,620 INFO L290 TraceCheckUtils]: 18: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 14:55:23,620 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {196014#true} {196014#true} #1114#return; {196014#true} is VALID [2022-04-28 14:55:23,620 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 14:55:23,620 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 14:55:23,621 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 14:55:23,621 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 14:55:23,621 INFO L290 TraceCheckUtils]: 24: Hoare triple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-28 14:55:23,622 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 14:55:23,622 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 14:55:23,623 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 14:55:23,623 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 14:55:23,624 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 14:55:23,624 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 14:55:23,624 INFO L290 TraceCheckUtils]: 31: Hoare triple {196014#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {196014#true} is VALID [2022-04-28 14:55:23,624 INFO L290 TraceCheckUtils]: 32: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 14:55:23,624 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 14:55:23,625 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 14:55:23,625 INFO L290 TraceCheckUtils]: 35: Hoare triple {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} assume true; {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:55:23,626 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 14:55:23,628 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 14:55:23,628 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 14:55:23,628 INFO L290 TraceCheckUtils]: 2: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 14:55:23,628 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {196014#true} {196014#true} #1156#return; {196014#true} is VALID [2022-04-28 14:55:23,628 INFO L272 TraceCheckUtils]: 4: Hoare triple {196014#true} call #t~ret170 := main(); {196014#true} is VALID [2022-04-28 14:55:23,628 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 14:55:23,629 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 14:55:23,629 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 14:55:23,629 INFO L290 TraceCheckUtils]: 8: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 14:55:23,629 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {196014#true} {196014#true} #1066#return; {196014#true} is VALID [2022-04-28 14:55:23,629 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 14:55:23,629 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 14:55:23,630 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 14:55:23,630 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 14:55:23,630 INFO L290 TraceCheckUtils]: 14: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 14:55:23,630 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {196014#true} {196014#true} #1068#return; {196014#true} is VALID [2022-04-28 14:55:23,630 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 14:55:23,630 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 14:55:23,631 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 14:55:23,631 INFO L290 TraceCheckUtils]: 19: Hoare triple {196014#true} assume 2 == ~tmp_ndt_3~0; {196014#true} is VALID [2022-04-28 14:55:23,631 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 14:55:23,632 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 14:55:23,632 INFO L290 TraceCheckUtils]: 22: Hoare triple {196014#true} assume !(0 != ~disketteExtension__HoldNewRequests~2); {196014#true} is VALID [2022-04-28 14:55:23,632 INFO L290 TraceCheckUtils]: 23: Hoare triple {196014#true} assume !(0 != ~disketteExtension__IsRemoved~1); {196014#true} is VALID [2022-04-28 14:55:23,632 INFO L290 TraceCheckUtils]: 24: Hoare triple {196014#true} assume !(0 == ~disketteExtension__IsStarted~2); {196014#true} is VALID [2022-04-28 14:55:23,632 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 14:55:23,632 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 14:55:23,632 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 14:55:23,632 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 14:55:23,632 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 14:55:23,633 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 14:55:23,633 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 14:55:23,633 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 14:55:23,633 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 14:55:23,633 INFO L290 TraceCheckUtils]: 34: Hoare triple {196014#true} assume 1 == ~PagingReferenceCount~0; {196014#true} is VALID [2022-04-28 14:55:23,633 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 14:55:23,633 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 14:55:23,633 INFO L290 TraceCheckUtils]: 37: Hoare triple {196014#true} assume !(0 == ~tmp_ndt_14~0); {196014#true} is VALID [2022-04-28 14:55:23,633 INFO L290 TraceCheckUtils]: 38: Hoare triple {196014#true} #res := -1073741823; {196014#true} is VALID [2022-04-28 14:55:23,634 INFO L290 TraceCheckUtils]: 39: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 14:55:23,634 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {196014#true} {196014#true} #1114#return; {196014#true} is VALID [2022-04-28 14:55:23,634 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 14:55:23,634 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 14:55:23,634 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 14:55:23,635 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 14:55:23,635 INFO L290 TraceCheckUtils]: 45: Hoare triple {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} assume true; {196098#(<= (+ |FlQueueIrpToThread_#res| 1) 0)} is VALID [2022-04-28 14:55:23,636 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 14:55:23,636 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 14:55:23,636 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 14:55:23,637 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 14:55:23,637 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 14:55:23,637 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 14:55:23,638 INFO L290 TraceCheckUtils]: 52: Hoare triple {196014#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {196014#true} is VALID [2022-04-28 14:55:23,638 INFO L290 TraceCheckUtils]: 53: Hoare triple {196014#true} assume true; {196014#true} is VALID [2022-04-28 14:55:23,638 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 14:55:23,638 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 14:55:23,639 INFO L290 TraceCheckUtils]: 56: Hoare triple {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} assume true; {196090#(<= (+ |FloppyDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:55:23,639 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 14:55:23,640 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 14:55:23,640 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 14:55:23,640 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 14:55:23,641 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 14:55:23,641 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 14:55:23,641 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 14:55:23,642 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 14:55:23,642 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 14:55:23,642 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 14:55:23,643 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 14:55:23,643 INFO L290 TraceCheckUtils]: 68: Hoare triple {196063#(<= (+ main_~status~1 1) 0)} assume 259 == ~status~1; {196015#false} is VALID [2022-04-28 14:55:23,643 INFO L272 TraceCheckUtils]: 69: Hoare triple {196015#false} call errorFn(); {196015#false} is VALID [2022-04-28 14:55:23,643 INFO L290 TraceCheckUtils]: 70: Hoare triple {196015#false} assume !false; {196015#false} is VALID [2022-04-28 14:55:23,643 INFO 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 14:55:23,644 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:55:23,644 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1823867223] [2022-04-28 14:55:23,644 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1823867223] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:23,644 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:23,644 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:55:23,644 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:55:23,644 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [985575980] [2022-04-28 14:55:23,644 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [985575980] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:23,644 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:23,644 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:55:23,644 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962513807] [2022-04-28 14:55:23,644 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:55:23,645 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 14:55:23,645 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:55:23,645 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 14:55:23,697 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 14:55:23,697 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 14:55:23,697 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:23,698 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 14:55:23,698 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2022-04-28 14:55:23,698 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 14:55:30,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:30,543 INFO L93 Difference]: Finished difference Result 589 states and 718 transitions. [2022-04-28 14:55:30,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 14:55:30,543 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 14:55:30,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:55:30,543 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 14:55:30,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 376 transitions. [2022-04-28 14:55:30,545 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 14:55:30,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 376 transitions. [2022-04-28 14:55:30,547 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 376 transitions. [2022-04-28 14:55:30,933 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 14:55:30,946 INFO L225 Difference]: With dead ends: 589 [2022-04-28 14:55:30,946 INFO L226 Difference]: Without dead ends: 535 [2022-04-28 14:55:30,946 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 14:55:30,947 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 14:55:30,947 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 14:55:30,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2022-04-28 14:55:32,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 519. [2022-04-28 14:55:32,188 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:55:32,189 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 14:55:32,189 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 14:55:32,189 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 14:55:32,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:32,199 INFO L93 Difference]: Finished difference Result 535 states and 654 transitions. [2022-04-28 14:55:32,199 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 654 transitions. [2022-04-28 14:55:32,199 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:55:32,200 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:55:32,200 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 14:55:32,201 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 14:55:32,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:32,214 INFO L93 Difference]: Finished difference Result 535 states and 654 transitions. [2022-04-28 14:55:32,214 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 654 transitions. [2022-04-28 14:55:32,215 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:55:32,215 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:55:32,215 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:55:32,216 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:55:32,216 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 14:55:32,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 519 states and 632 transitions. [2022-04-28 14:55:32,234 INFO L78 Accepts]: Start accepts. Automaton has 519 states and 632 transitions. Word has length 71 [2022-04-28 14:55:32,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:55:32,235 INFO L495 AbstractCegarLoop]: Abstraction has 519 states and 632 transitions. [2022-04-28 14:55:32,235 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 14:55:32,235 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 519 states and 632 transitions. [2022-04-28 14:55:33,444 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 14:55:33,444 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 632 transitions. [2022-04-28 14:55:33,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-04-28 14:55:33,445 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:55:33,445 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 14:55:33,445 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2022-04-28 14:55:33,445 INFO L420 AbstractCegarLoop]: === Iteration 47 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:55:33,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:55:33,445 INFO L85 PathProgramCache]: Analyzing trace with hash -1796970753, now seen corresponding path program 1 times [2022-04-28 14:55:33,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:33,445 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [47268106] [2022-04-28 14:55:33,446 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:55:33,446 INFO L85 PathProgramCache]: Analyzing trace with hash -1796970753, now seen corresponding path program 2 times [2022-04-28 14:55:33,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:55:33,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64587704] [2022-04-28 14:55:33,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:55:33,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:55:33,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:33,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:55:33,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:33,548 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 14:55:33,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 14:55:33,548 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1156#return; {199400#true} is VALID [2022-04-28 14:55:33,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:55:33,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:33,576 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 14:55:33,576 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 14:55:33,576 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1066#return; {199400#true} is VALID [2022-04-28 14:55:33,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:55:33,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:33,592 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 14:55:33,592 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 14:55:33,592 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1068#return; {199400#true} is VALID [2022-04-28 14:55:33,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-28 14:55:33,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:33,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:55:33,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:33,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:55:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:33,627 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 14:55:33,627 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 14:55:33,627 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1088#return; {199400#true} is VALID [2022-04-28 14:55:33,627 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 14:55:33,627 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 14:55:33,628 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 14:55:33,628 INFO L290 TraceCheckUtils]: 3: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 14:55:33,628 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {199400#true} {199400#true} #1088#return; {199400#true} is VALID [2022-04-28 14:55:33,628 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 14:55:33,628 INFO L290 TraceCheckUtils]: 6: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 14:55:33,628 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {199400#true} {199400#true} #1122#return; {199400#true} is VALID [2022-04-28 14:55:33,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:55:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:33,636 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 14:55:33,636 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 14:55:33,636 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {199400#true} {199400#true} #1124#return; {199400#true} is VALID [2022-04-28 14:55:33,637 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 14:55:33,637 INFO L290 TraceCheckUtils]: 1: Hoare triple {199400#true} assume 0 != ~compRegistered~0; {199400#true} is VALID [2022-04-28 14:55:33,637 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 14:55:33,637 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 14:55:33,638 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 14:55:33,638 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 14:55:33,638 INFO L290 TraceCheckUtils]: 6: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 14:55:33,638 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {199400#true} {199400#true} #1088#return; {199400#true} is VALID [2022-04-28 14:55:33,638 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 14:55:33,638 INFO L290 TraceCheckUtils]: 9: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 14:55:33,638 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {199400#true} {199400#true} #1122#return; {199400#true} is VALID [2022-04-28 14:55:33,639 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 14:55:33,639 INFO L290 TraceCheckUtils]: 12: Hoare triple {199400#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {199400#true} is VALID [2022-04-28 14:55:33,639 INFO L272 TraceCheckUtils]: 13: Hoare triple {199400#true} call stubMoreProcessingRequired(); {199467#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:55:33,639 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 14:55:33,639 INFO L290 TraceCheckUtils]: 15: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 14:55:33,639 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {199400#true} {199400#true} #1124#return; {199400#true} is VALID [2022-04-28 14:55:33,639 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 14:55:33,640 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 14:55:33,640 INFO L290 TraceCheckUtils]: 19: Hoare triple {199400#true} assume !(1 == ~tmp_ndt_11~0); {199400#true} is VALID [2022-04-28 14:55:33,640 INFO L290 TraceCheckUtils]: 20: Hoare triple {199400#true} ~returnVal2~0 := 259; {199400#true} is VALID [2022-04-28 14:55:33,640 INFO L290 TraceCheckUtils]: 21: Hoare triple {199400#true} assume !(~s~0 == ~NP~0); {199400#true} is VALID [2022-04-28 14:55:33,640 INFO L290 TraceCheckUtils]: 22: Hoare triple {199400#true} assume ~s~0 == ~MPR1~0; {199400#true} is VALID [2022-04-28 14:55:33,640 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 14:55:33,640 INFO L290 TraceCheckUtils]: 24: Hoare triple {199438#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-28 14:55:33,641 INFO L290 TraceCheckUtils]: 25: Hoare triple {199438#(= ~MPR3~0 ~s~0)} assume true; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-28 14:55:33,641 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 14:55:33,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-04-28 14:55:33,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:33,663 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 14:55:33,663 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 14:55:33,663 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 14:55:33,664 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 14:55:33,664 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 14:55:33,664 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 14:55:33,665 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 14:55:33,665 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 14:55:33,666 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 14:55:33,668 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 14:55:33,668 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 14:55:33,668 INFO L290 TraceCheckUtils]: 2: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 14:55:33,668 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {199400#true} {199400#true} #1156#return; {199400#true} is VALID [2022-04-28 14:55:33,668 INFO L272 TraceCheckUtils]: 4: Hoare triple {199400#true} call #t~ret170 := main(); {199400#true} is VALID [2022-04-28 14:55:33,668 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 14:55:33,669 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 14:55:33,669 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 14:55:33,669 INFO L290 TraceCheckUtils]: 8: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 14:55:33,669 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {199400#true} {199400#true} #1066#return; {199400#true} is VALID [2022-04-28 14:55:33,670 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 14:55:33,670 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 14:55:33,670 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 14:55:33,670 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 14:55:33,670 INFO L290 TraceCheckUtils]: 14: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 14:55:33,670 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {199400#true} {199400#true} #1068#return; {199400#true} is VALID [2022-04-28 14:55:33,671 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 14:55:33,671 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 14:55:33,671 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 14:55:33,671 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 14:55:33,671 INFO L290 TraceCheckUtils]: 20: Hoare triple {199400#true} assume 3 == ~tmp_ndt_4~0; {199400#true} is VALID [2022-04-28 14:55:33,671 INFO L272 TraceCheckUtils]: 21: Hoare triple {199400#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {199400#true} is VALID [2022-04-28 14:55:33,671 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 14:55:33,671 INFO L290 TraceCheckUtils]: 23: Hoare triple {199400#true} assume 1 == ~PagingReferenceCount~0; {199400#true} is VALID [2022-04-28 14:55:33,671 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 14:55:33,671 INFO L290 TraceCheckUtils]: 25: Hoare triple {199400#true} assume !(0 != ~disketteExtension__IsRemoved~0); {199400#true} is VALID [2022-04-28 14:55:33,671 INFO L290 TraceCheckUtils]: 26: Hoare triple {199400#true} assume !(0 == ~irpSp__MinorFunction~0); {199400#true} is VALID [2022-04-28 14:55:33,671 INFO L290 TraceCheckUtils]: 27: Hoare triple {199400#true} assume !(5 == ~irpSp__MinorFunction~0); {199400#true} is VALID [2022-04-28 14:55:33,671 INFO L290 TraceCheckUtils]: 28: Hoare triple {199400#true} assume !(1 == ~irpSp__MinorFunction~0); {199400#true} is VALID [2022-04-28 14:55:33,672 INFO L290 TraceCheckUtils]: 29: Hoare triple {199400#true} assume 6 == ~irpSp__MinorFunction~0; {199400#true} is VALID [2022-04-28 14:55:33,672 INFO L290 TraceCheckUtils]: 30: Hoare triple {199400#true} assume 6 == ~irpSp__MinorFunction~0; {199400#true} is VALID [2022-04-28 14:55:33,672 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 14:55:33,672 INFO L290 TraceCheckUtils]: 32: Hoare triple {199400#true} assume !(~s~0 != ~NP~0); {199400#true} is VALID [2022-04-28 14:55:33,672 INFO L290 TraceCheckUtils]: 33: Hoare triple {199400#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {199400#true} is VALID [2022-04-28 14:55:33,672 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 14:55:33,673 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 14:55:33,673 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 14:55:33,673 INFO L290 TraceCheckUtils]: 37: Hoare triple {199400#true} assume 0 != ~compRegistered~0; {199400#true} is VALID [2022-04-28 14:55:33,673 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 14:55:33,673 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 14:55:33,674 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 14:55:33,674 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 14:55:33,674 INFO L290 TraceCheckUtils]: 42: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 14:55:33,674 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {199400#true} {199400#true} #1088#return; {199400#true} is VALID [2022-04-28 14:55:33,674 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 14:55:33,674 INFO L290 TraceCheckUtils]: 45: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 14:55:33,675 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {199400#true} {199400#true} #1122#return; {199400#true} is VALID [2022-04-28 14:55:33,675 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 14:55:33,675 INFO L290 TraceCheckUtils]: 48: Hoare triple {199400#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {199400#true} is VALID [2022-04-28 14:55:33,675 INFO L272 TraceCheckUtils]: 49: Hoare triple {199400#true} call stubMoreProcessingRequired(); {199467#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:55:33,675 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 14:55:33,675 INFO L290 TraceCheckUtils]: 51: Hoare triple {199400#true} assume true; {199400#true} is VALID [2022-04-28 14:55:33,675 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {199400#true} {199400#true} #1124#return; {199400#true} is VALID [2022-04-28 14:55:33,675 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 14:55:33,675 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 14:55:33,675 INFO L290 TraceCheckUtils]: 55: Hoare triple {199400#true} assume !(1 == ~tmp_ndt_11~0); {199400#true} is VALID [2022-04-28 14:55:33,676 INFO L290 TraceCheckUtils]: 56: Hoare triple {199400#true} ~returnVal2~0 := 259; {199400#true} is VALID [2022-04-28 14:55:33,676 INFO L290 TraceCheckUtils]: 57: Hoare triple {199400#true} assume !(~s~0 == ~NP~0); {199400#true} is VALID [2022-04-28 14:55:33,676 INFO L290 TraceCheckUtils]: 58: Hoare triple {199400#true} assume ~s~0 == ~MPR1~0; {199400#true} is VALID [2022-04-28 14:55:33,676 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 14:55:33,676 INFO L290 TraceCheckUtils]: 60: Hoare triple {199438#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-28 14:55:33,677 INFO L290 TraceCheckUtils]: 61: Hoare triple {199438#(= ~MPR3~0 ~s~0)} assume true; {199438#(= ~MPR3~0 ~s~0)} is VALID [2022-04-28 14:55:33,677 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 14:55:33,678 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 14:55:33,678 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 14:55:33,679 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 14:55:33,679 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 14:55:33,680 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 14:55:33,680 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 14:55:33,680 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 14:55:33,680 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 14:55:33,681 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 14:55:33,681 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 14:55:33,681 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 14:55:33,682 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 14:55:33,682 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 14:55:33,682 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 14:55:33,682 INFO L272 TraceCheckUtils]: 77: Hoare triple {199401#false} call IofCompleteRequest(~Irp, 0); {199401#false} is VALID [2022-04-28 14:55:33,684 INFO L290 TraceCheckUtils]: 78: Hoare triple {199401#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {199401#false} is VALID [2022-04-28 14:55:33,684 INFO L290 TraceCheckUtils]: 79: Hoare triple {199401#false} assume !(~s~0 == ~NP~0); {199401#false} is VALID [2022-04-28 14:55:33,684 INFO L272 TraceCheckUtils]: 80: Hoare triple {199401#false} call errorFn(); {199401#false} is VALID [2022-04-28 14:55:33,684 INFO L290 TraceCheckUtils]: 81: Hoare triple {199401#false} assume !false; {199401#false} is VALID [2022-04-28 14:55:33,684 INFO 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 14:55:33,684 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:55:33,684 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64587704] [2022-04-28 14:55:33,685 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [64587704] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:33,685 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:33,685 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:55:33,685 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:55:33,685 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [47268106] [2022-04-28 14:55:33,685 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [47268106] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:33,685 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:33,685 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:55:33,685 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1807564380] [2022-04-28 14:55:33,685 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:55:33,685 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 14:55:33,686 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:55:33,686 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 14:55:33,754 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 14:55:33,754 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 14:55:33,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:33,754 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 14:55:33,754 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2022-04-28 14:55:33,755 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 14:55:37,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:37,669 INFO L93 Difference]: Finished difference Result 840 states and 1028 transitions. [2022-04-28 14:55:37,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 14:55:37,669 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 14:55:37,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:55:37,669 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 14:55:37,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 628 transitions. [2022-04-28 14:55:37,672 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 14:55:37,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 628 transitions. [2022-04-28 14:55:37,675 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 628 transitions. [2022-04-28 14:55:38,195 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 14:55:38,215 INFO L225 Difference]: With dead ends: 840 [2022-04-28 14:55:38,215 INFO L226 Difference]: Without dead ends: 523 [2022-04-28 14:55:38,216 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2022-04-28 14:55:38,216 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 14:55:38,216 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 14:55:38,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 523 states. [2022-04-28 14:55:39,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 523 to 501. [2022-04-28 14:55:39,438 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:55:39,439 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 14:55:39,439 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 14:55:39,440 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 14:55:39,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:39,449 INFO L93 Difference]: Finished difference Result 523 states and 631 transitions. [2022-04-28 14:55:39,449 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 631 transitions. [2022-04-28 14:55:39,449 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:55:39,449 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:55:39,449 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 14:55:39,450 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 14:55:39,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:39,459 INFO L93 Difference]: Finished difference Result 523 states and 631 transitions. [2022-04-28 14:55:39,459 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 631 transitions. [2022-04-28 14:55:39,459 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:55:39,459 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:55:39,459 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:55:39,459 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:55:39,460 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 14:55:39,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 501 states and 602 transitions. [2022-04-28 14:55:39,478 INFO L78 Accepts]: Start accepts. Automaton has 501 states and 602 transitions. Word has length 82 [2022-04-28 14:55:39,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:55:39,478 INFO L495 AbstractCegarLoop]: Abstraction has 501 states and 602 transitions. [2022-04-28 14:55:39,478 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 14:55:39,478 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 501 states and 602 transitions. [2022-04-28 14:55:40,667 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 14:55:40,667 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 602 transitions. [2022-04-28 14:55:40,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-04-28 14:55:40,668 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:55:40,668 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 14:55:40,668 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2022-04-28 14:55:40,668 INFO L420 AbstractCegarLoop]: === Iteration 48 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:55:40,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:55:40,668 INFO L85 PathProgramCache]: Analyzing trace with hash -2026941125, now seen corresponding path program 1 times [2022-04-28 14:55:40,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:40,669 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [702138482] [2022-04-28 14:55:40,669 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:55:40,669 INFO L85 PathProgramCache]: Analyzing trace with hash -2026941125, now seen corresponding path program 2 times [2022-04-28 14:55:40,669 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:55:40,669 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1495309747] [2022-04-28 14:55:40,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:55:40,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:55:40,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:40,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:55:40,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:40,796 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 14:55:40,796 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,796 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1156#return; {203217#true} is VALID [2022-04-28 14:55:40,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:55:40,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:40,830 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 14:55:40,830 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,831 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1066#return; {203217#true} is VALID [2022-04-28 14:55:40,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:55:40,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:40,847 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 14:55:40,847 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,847 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1068#return; {203217#true} is VALID [2022-04-28 14:55:40,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-28 14:55:40,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:40,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:55:40,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:40,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:55:40,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:40,915 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 14:55:40,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,915 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1088#return; {203217#true} is VALID [2022-04-28 14:55:40,915 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 14:55:40,916 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 14:55:40,916 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 14:55:40,916 INFO L290 TraceCheckUtils]: 3: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,916 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {203217#true} {203217#true} #1088#return; {203217#true} is VALID [2022-04-28 14:55:40,916 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 14:55:40,916 INFO L290 TraceCheckUtils]: 6: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,917 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {203217#true} {203217#true} #1122#return; {203217#true} is VALID [2022-04-28 14:55:40,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:55:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:40,929 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 14:55:40,929 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,929 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {203217#true} {203217#true} #1124#return; {203217#true} is VALID [2022-04-28 14:55:40,929 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 14:55:40,929 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume 0 != ~compRegistered~0; {203217#true} is VALID [2022-04-28 14:55:40,930 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 14:55:40,930 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 14:55:40,931 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 14:55:40,931 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 14:55:40,931 INFO L290 TraceCheckUtils]: 6: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,931 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {203217#true} {203217#true} #1088#return; {203217#true} is VALID [2022-04-28 14:55:40,931 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 14:55:40,931 INFO L290 TraceCheckUtils]: 9: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,931 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {203217#true} {203217#true} #1122#return; {203217#true} is VALID [2022-04-28 14:55:40,931 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 14:55:40,931 INFO L290 TraceCheckUtils]: 12: Hoare triple {203217#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {203217#true} is VALID [2022-04-28 14:55:40,932 INFO L272 TraceCheckUtils]: 13: Hoare triple {203217#true} call stubMoreProcessingRequired(); {203289#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:55:40,932 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 14:55:40,932 INFO L290 TraceCheckUtils]: 15: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,932 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {203217#true} {203217#true} #1124#return; {203217#true} is VALID [2022-04-28 14:55:40,932 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 14:55:40,932 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 14:55:40,932 INFO L290 TraceCheckUtils]: 19: Hoare triple {203217#true} assume !(1 == ~tmp_ndt_11~0); {203217#true} is VALID [2022-04-28 14:55:40,933 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 14:55:40,933 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 14:55:40,934 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 14:55:40,934 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 14:55:40,934 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 14:55:40,935 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 14:55:40,936 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 14:55:40,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-04-28 14:55:40,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:40,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:55:40,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:40,975 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 14:55:40,975 INFO L290 TraceCheckUtils]: 1: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_5~0); {203217#true} is VALID [2022-04-28 14:55:40,975 INFO L290 TraceCheckUtils]: 2: Hoare triple {203217#true} #res := 0; {203217#true} is VALID [2022-04-28 14:55:40,976 INFO L290 TraceCheckUtils]: 3: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,976 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {203217#true} {203217#true} #1150#return; {203217#true} is VALID [2022-04-28 14:55:40,976 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 14:55:40,977 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 14:55:40,977 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 14:55:40,977 INFO L290 TraceCheckUtils]: 3: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_5~0); {203217#true} is VALID [2022-04-28 14:55:40,977 INFO L290 TraceCheckUtils]: 4: Hoare triple {203217#true} #res := 0; {203217#true} is VALID [2022-04-28 14:55:40,977 INFO L290 TraceCheckUtils]: 5: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,977 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {203217#true} {203217#true} #1150#return; {203217#true} is VALID [2022-04-28 14:55:40,978 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 14:55:40,978 INFO L290 TraceCheckUtils]: 8: Hoare triple {203217#true} assume 0 == ~irp~0;#res := -1073741670; {203217#true} is VALID [2022-04-28 14:55:40,978 INFO L290 TraceCheckUtils]: 9: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,978 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {203217#true} {203218#false} #1102#return; {203218#false} is VALID [2022-04-28 14:55:40,980 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 14:55:40,980 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 14:55:40,980 INFO L290 TraceCheckUtils]: 2: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,980 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {203217#true} {203217#true} #1156#return; {203217#true} is VALID [2022-04-28 14:55:40,980 INFO L272 TraceCheckUtils]: 4: Hoare triple {203217#true} call #t~ret170 := main(); {203217#true} is VALID [2022-04-28 14:55:40,980 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 14:55:40,981 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 14:55:40,981 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 14:55:40,981 INFO L290 TraceCheckUtils]: 8: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,981 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {203217#true} {203217#true} #1066#return; {203217#true} is VALID [2022-04-28 14:55:40,981 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 14:55:40,981 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 14:55:40,982 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 14:55:40,982 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 14:55:40,982 INFO L290 TraceCheckUtils]: 14: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,982 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {203217#true} {203217#true} #1068#return; {203217#true} is VALID [2022-04-28 14:55:40,982 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 14:55:40,982 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 14:55:40,983 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 14:55:40,983 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 14:55:40,983 INFO L290 TraceCheckUtils]: 20: Hoare triple {203217#true} assume 3 == ~tmp_ndt_4~0; {203217#true} is VALID [2022-04-28 14:55:40,983 INFO L272 TraceCheckUtils]: 21: Hoare triple {203217#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {203217#true} is VALID [2022-04-28 14:55:40,983 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 14:55:40,983 INFO L290 TraceCheckUtils]: 23: Hoare triple {203217#true} assume 1 == ~PagingReferenceCount~0; {203217#true} is VALID [2022-04-28 14:55:40,983 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 14:55:40,983 INFO L290 TraceCheckUtils]: 25: Hoare triple {203217#true} assume !(0 != ~disketteExtension__IsRemoved~0); {203217#true} is VALID [2022-04-28 14:55:40,983 INFO L290 TraceCheckUtils]: 26: Hoare triple {203217#true} assume 0 == ~irpSp__MinorFunction~0; {203217#true} is VALID [2022-04-28 14:55:40,983 INFO L272 TraceCheckUtils]: 27: Hoare triple {203217#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {203217#true} is VALID [2022-04-28 14:55:40,983 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 14:55:40,983 INFO L290 TraceCheckUtils]: 29: Hoare triple {203217#true} assume !(~s~0 != ~NP~0); {203217#true} is VALID [2022-04-28 14:55:40,983 INFO L290 TraceCheckUtils]: 30: Hoare triple {203217#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {203217#true} is VALID [2022-04-28 14:55:40,984 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 14:55:40,984 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 14:55:40,984 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 14:55:40,984 INFO L290 TraceCheckUtils]: 34: Hoare triple {203217#true} assume 0 != ~compRegistered~0; {203217#true} is VALID [2022-04-28 14:55:40,985 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 14:55:40,985 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 14:55:40,986 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 14:55:40,986 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 14:55:40,986 INFO L290 TraceCheckUtils]: 39: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,986 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {203217#true} {203217#true} #1088#return; {203217#true} is VALID [2022-04-28 14:55:40,986 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 14:55:40,986 INFO L290 TraceCheckUtils]: 42: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,986 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {203217#true} {203217#true} #1122#return; {203217#true} is VALID [2022-04-28 14:55:40,986 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 14:55:40,986 INFO L290 TraceCheckUtils]: 45: Hoare triple {203217#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {203217#true} is VALID [2022-04-28 14:55:40,987 INFO L272 TraceCheckUtils]: 46: Hoare triple {203217#true} call stubMoreProcessingRequired(); {203289#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:55:40,987 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 14:55:40,987 INFO L290 TraceCheckUtils]: 48: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,987 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {203217#true} {203217#true} #1124#return; {203217#true} is VALID [2022-04-28 14:55:40,987 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 14:55:40,987 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 14:55:40,987 INFO L290 TraceCheckUtils]: 52: Hoare triple {203217#true} assume !(1 == ~tmp_ndt_11~0); {203217#true} is VALID [2022-04-28 14:55:40,988 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 14:55:40,988 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 14:55:40,988 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 14:55:40,989 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 14:55:40,989 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 14:55:40,990 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 14:55:40,990 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 14:55:40,991 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 14:55:40,991 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 14:55:40,991 INFO L290 TraceCheckUtils]: 62: Hoare triple {203218#false} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {203218#false} is VALID [2022-04-28 14:55:40,992 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 14:55:40,992 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 14:55:40,993 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 14:55:40,993 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 14:55:40,993 INFO L290 TraceCheckUtils]: 67: Hoare triple {203217#true} assume !(0 == ~tmp_ndt_5~0); {203217#true} is VALID [2022-04-28 14:55:40,993 INFO L290 TraceCheckUtils]: 68: Hoare triple {203217#true} #res := 0; {203217#true} is VALID [2022-04-28 14:55:40,993 INFO L290 TraceCheckUtils]: 69: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,993 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {203217#true} {203217#true} #1150#return; {203217#true} is VALID [2022-04-28 14:55:40,993 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 14:55:40,993 INFO L290 TraceCheckUtils]: 72: Hoare triple {203217#true} assume 0 == ~irp~0;#res := -1073741670; {203217#true} is VALID [2022-04-28 14:55:40,993 INFO L290 TraceCheckUtils]: 73: Hoare triple {203217#true} assume true; {203217#true} is VALID [2022-04-28 14:55:40,993 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {203217#true} {203218#false} #1102#return; {203218#false} is VALID [2022-04-28 14:55:40,993 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 14:55:40,994 INFO L290 TraceCheckUtils]: 76: Hoare triple {203218#false} assume !(~ntStatus~1 >= 0); {203218#false} is VALID [2022-04-28 14:55:40,994 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 14:55:40,994 INFO L272 TraceCheckUtils]: 78: Hoare triple {203218#false} call IofCompleteRequest(~Irp, 0); {203218#false} is VALID [2022-04-28 14:55:40,994 INFO L290 TraceCheckUtils]: 79: Hoare triple {203218#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {203218#false} is VALID [2022-04-28 14:55:40,994 INFO L290 TraceCheckUtils]: 80: Hoare triple {203218#false} assume !(~s~0 == ~NP~0); {203218#false} is VALID [2022-04-28 14:55:40,994 INFO L272 TraceCheckUtils]: 81: Hoare triple {203218#false} call errorFn(); {203218#false} is VALID [2022-04-28 14:55:40,994 INFO L290 TraceCheckUtils]: 82: Hoare triple {203218#false} assume !false; {203218#false} is VALID [2022-04-28 14:55:40,994 INFO 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 14:55:40,994 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:55:40,995 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1495309747] [2022-04-28 14:55:40,995 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1495309747] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:40,995 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:40,995 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 14:55:40,995 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:55:40,995 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [702138482] [2022-04-28 14:55:40,995 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [702138482] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:40,995 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:40,995 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 14:55:40,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [214541570] [2022-04-28 14:55:40,995 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:55:40,996 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 14:55:40,996 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:55:40,996 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 14:55:41,051 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 14:55:41,051 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 14:55:41,051 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:41,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 14:55:41,052 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:55:41,052 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 14:55:46,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:46,031 INFO L93 Difference]: Finished difference Result 839 states and 1046 transitions. [2022-04-28 14:55:46,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-28 14:55:46,031 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 14:55:46,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:55:46,031 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 14:55:46,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 576 transitions. [2022-04-28 14:55:46,034 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 14:55:46,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 576 transitions. [2022-04-28 14:55:46,039 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 576 transitions. [2022-04-28 14:55:46,509 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 14:55:46,524 INFO L225 Difference]: With dead ends: 839 [2022-04-28 14:55:46,524 INFO L226 Difference]: Without dead ends: 585 [2022-04-28 14:55:46,525 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 14:55:46,525 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, 1.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:55:46,525 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [559 Valid, 1412 Invalid, 1321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [191 Valid, 1130 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-28 14:55:46,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2022-04-28 14:55:47,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 465. [2022-04-28 14:55:47,699 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:55:47,700 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 14:55:47,700 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 14:55:47,700 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 14:55:47,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:47,716 INFO L93 Difference]: Finished difference Result 585 states and 740 transitions. [2022-04-28 14:55:47,716 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 740 transitions. [2022-04-28 14:55:47,717 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:55:47,717 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:55:47,717 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 14:55:47,718 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 14:55:47,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:47,729 INFO L93 Difference]: Finished difference Result 585 states and 740 transitions. [2022-04-28 14:55:47,729 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 740 transitions. [2022-04-28 14:55:47,729 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:55:47,730 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:55:47,730 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:55:47,730 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:55:47,730 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 14:55:47,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 556 transitions. [2022-04-28 14:55:47,740 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 556 transitions. Word has length 83 [2022-04-28 14:55:47,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:55:47,740 INFO L495 AbstractCegarLoop]: Abstraction has 465 states and 556 transitions. [2022-04-28 14:55:47,740 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 14:55:47,740 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 465 states and 556 transitions. [2022-04-28 14:55:48,817 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 14:55:48,817 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 556 transitions. [2022-04-28 14:55:48,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-04-28 14:55:48,817 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:55:48,817 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 14:55:48,818 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2022-04-28 14:55:48,818 INFO L420 AbstractCegarLoop]: === Iteration 49 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:55:48,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:55:48,818 INFO L85 PathProgramCache]: Analyzing trace with hash -564339607, now seen corresponding path program 1 times [2022-04-28 14:55:48,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:48,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [776927991] [2022-04-28 14:55:48,818 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:55:48,818 INFO L85 PathProgramCache]: Analyzing trace with hash -564339607, now seen corresponding path program 2 times [2022-04-28 14:55:48,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:55:48,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1563450338] [2022-04-28 14:55:48,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:55:48,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:55:48,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:48,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:55:48,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:48,913 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 14:55:48,913 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:48,913 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1156#return; {207096#true} is VALID [2022-04-28 14:55:48,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:55:48,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:48,937 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 14:55:48,938 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:48,938 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1066#return; {207096#true} is VALID [2022-04-28 14:55:48,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:55:48,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:48,960 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 14:55:48,960 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:48,960 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1068#return; {207096#true} is VALID [2022-04-28 14:55:48,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:55:48,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:49,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:55:49,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:49,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:55:49,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:49,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:55:49,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:49,098 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 14:55:49,098 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,098 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-28 14:55:49,099 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 14:55:49,099 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 14:55:49,099 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 14:55:49,099 INFO L290 TraceCheckUtils]: 3: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,100 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-28 14:55:49,100 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 14:55:49,100 INFO L290 TraceCheckUtils]: 6: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,100 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {207096#true} {207096#true} #1122#return; {207096#true} is VALID [2022-04-28 14:55:49,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:55:49,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:49,113 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 14:55:49,113 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,113 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {207096#true} {207096#true} #1124#return; {207096#true} is VALID [2022-04-28 14:55:49,114 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 14:55:49,114 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume 0 != ~compRegistered~0; {207096#true} is VALID [2022-04-28 14:55:49,114 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 14:55:49,115 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 14:55:49,115 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 14:55:49,115 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 14:55:49,115 INFO L290 TraceCheckUtils]: 6: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,115 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-28 14:55:49,116 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 14:55:49,116 INFO L290 TraceCheckUtils]: 9: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,116 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {207096#true} {207096#true} #1122#return; {207096#true} is VALID [2022-04-28 14:55:49,116 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 14:55:49,116 INFO L290 TraceCheckUtils]: 12: Hoare triple {207096#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {207096#true} is VALID [2022-04-28 14:55:49,116 INFO L272 TraceCheckUtils]: 13: Hoare triple {207096#true} call stubMoreProcessingRequired(); {207217#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:55:49,116 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 14:55:49,116 INFO L290 TraceCheckUtils]: 15: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,117 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {207096#true} {207096#true} #1124#return; {207096#true} is VALID [2022-04-28 14:55:49,117 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 14:55:49,117 INFO L290 TraceCheckUtils]: 18: Hoare triple {207096#true} assume 0 == ~tmp_ndt_10~0; {207096#true} is VALID [2022-04-28 14:55:49,117 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 14:55:49,117 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 14:55:49,118 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 14:55:49,118 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 14:55:49,119 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 14:55:49,119 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 14:55:49,120 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 14:55:49,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 14:55:49,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:49,123 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 14:55:49,123 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {207096#true} is VALID [2022-04-28 14:55:49,123 INFO L290 TraceCheckUtils]: 2: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,124 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 14:55:49,124 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 14:55:49,124 INFO L290 TraceCheckUtils]: 1: Hoare triple {207096#true} assume 1 == ~PagingReferenceCount~0; {207096#true} is VALID [2022-04-28 14:55:49,124 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 14:55:49,124 INFO L290 TraceCheckUtils]: 3: Hoare triple {207096#true} assume !(0 != ~disketteExtension__IsRemoved~0); {207096#true} is VALID [2022-04-28 14:55:49,124 INFO L290 TraceCheckUtils]: 4: Hoare triple {207096#true} assume !(0 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-28 14:55:49,124 INFO L290 TraceCheckUtils]: 5: Hoare triple {207096#true} assume !(5 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-28 14:55:49,124 INFO L290 TraceCheckUtils]: 6: Hoare triple {207096#true} assume !(1 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-28 14:55:49,124 INFO L290 TraceCheckUtils]: 7: Hoare triple {207096#true} assume 6 == ~irpSp__MinorFunction~0; {207096#true} is VALID [2022-04-28 14:55:49,125 INFO L290 TraceCheckUtils]: 8: Hoare triple {207096#true} assume 6 == ~irpSp__MinorFunction~0; {207096#true} is VALID [2022-04-28 14:55:49,125 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 14:55:49,125 INFO L290 TraceCheckUtils]: 10: Hoare triple {207096#true} assume !(~s~0 != ~NP~0); {207096#true} is VALID [2022-04-28 14:55:49,125 INFO L290 TraceCheckUtils]: 11: Hoare triple {207096#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {207096#true} is VALID [2022-04-28 14:55:49,125 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 14:55:49,126 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 14:55:49,126 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 14:55:49,126 INFO L290 TraceCheckUtils]: 15: Hoare triple {207096#true} assume 0 != ~compRegistered~0; {207096#true} is VALID [2022-04-28 14:55:49,127 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 14:55:49,127 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 14:55:49,128 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 14:55:49,128 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 14:55:49,128 INFO L290 TraceCheckUtils]: 20: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,128 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-28 14:55:49,128 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 14:55:49,128 INFO L290 TraceCheckUtils]: 23: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,128 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {207096#true} {207096#true} #1122#return; {207096#true} is VALID [2022-04-28 14:55:49,128 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 14:55:49,128 INFO L290 TraceCheckUtils]: 26: Hoare triple {207096#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {207096#true} is VALID [2022-04-28 14:55:49,129 INFO L272 TraceCheckUtils]: 27: Hoare triple {207096#true} call stubMoreProcessingRequired(); {207217#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:55:49,129 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 14:55:49,129 INFO L290 TraceCheckUtils]: 29: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,129 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {207096#true} {207096#true} #1124#return; {207096#true} is VALID [2022-04-28 14:55:49,129 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 14:55:49,129 INFO L290 TraceCheckUtils]: 32: Hoare triple {207096#true} assume 0 == ~tmp_ndt_10~0; {207096#true} is VALID [2022-04-28 14:55:49,129 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 14:55:49,130 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 14:55:49,130 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 14:55:49,131 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 14:55:49,131 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 14:55:49,132 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 14:55:49,132 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 14:55:49,133 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 14:55:49,133 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 14:55:49,134 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 14:55:49,134 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 14:55:49,134 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 14:55:49,134 INFO L290 TraceCheckUtils]: 45: Hoare triple {207096#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {207096#true} is VALID [2022-04-28 14:55:49,134 INFO L290 TraceCheckUtils]: 46: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,135 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 14:55:49,135 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 14:55:49,136 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 14:55:49,136 INFO L290 TraceCheckUtils]: 50: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {207198#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 14:55:49,136 INFO L290 TraceCheckUtils]: 51: Hoare triple {207198#(= |FloppyPnp_#res| 0)} assume true; {207198#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 14:55:49,137 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 14:55:49,139 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 14:55:49,139 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 14:55:49,140 INFO L290 TraceCheckUtils]: 2: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,140 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {207096#true} {207096#true} #1156#return; {207096#true} is VALID [2022-04-28 14:55:49,140 INFO L272 TraceCheckUtils]: 4: Hoare triple {207096#true} call #t~ret170 := main(); {207096#true} is VALID [2022-04-28 14:55:49,140 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 14:55:49,141 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 14:55:49,141 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 14:55:49,141 INFO L290 TraceCheckUtils]: 8: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,141 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {207096#true} {207096#true} #1066#return; {207096#true} is VALID [2022-04-28 14:55:49,141 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 14:55:49,141 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 14:55:49,142 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 14:55:49,142 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 14:55:49,142 INFO L290 TraceCheckUtils]: 14: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,142 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {207096#true} {207096#true} #1068#return; {207096#true} is VALID [2022-04-28 14:55:49,142 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 14:55:49,142 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 14:55:49,142 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 14:55:49,143 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 14:55:49,143 INFO L290 TraceCheckUtils]: 20: Hoare triple {207096#true} assume 3 == ~tmp_ndt_4~0; {207096#true} is VALID [2022-04-28 14:55:49,144 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 14:55:49,144 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 14:55:49,144 INFO L290 TraceCheckUtils]: 23: Hoare triple {207096#true} assume 1 == ~PagingReferenceCount~0; {207096#true} is VALID [2022-04-28 14:55:49,144 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 14:55:49,144 INFO L290 TraceCheckUtils]: 25: Hoare triple {207096#true} assume !(0 != ~disketteExtension__IsRemoved~0); {207096#true} is VALID [2022-04-28 14:55:49,144 INFO L290 TraceCheckUtils]: 26: Hoare triple {207096#true} assume !(0 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-28 14:55:49,144 INFO L290 TraceCheckUtils]: 27: Hoare triple {207096#true} assume !(5 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-28 14:55:49,144 INFO L290 TraceCheckUtils]: 28: Hoare triple {207096#true} assume !(1 == ~irpSp__MinorFunction~0); {207096#true} is VALID [2022-04-28 14:55:49,144 INFO L290 TraceCheckUtils]: 29: Hoare triple {207096#true} assume 6 == ~irpSp__MinorFunction~0; {207096#true} is VALID [2022-04-28 14:55:49,144 INFO L290 TraceCheckUtils]: 30: Hoare triple {207096#true} assume 6 == ~irpSp__MinorFunction~0; {207096#true} is VALID [2022-04-28 14:55:49,144 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 14:55:49,144 INFO L290 TraceCheckUtils]: 32: Hoare triple {207096#true} assume !(~s~0 != ~NP~0); {207096#true} is VALID [2022-04-28 14:55:49,145 INFO L290 TraceCheckUtils]: 33: Hoare triple {207096#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {207096#true} is VALID [2022-04-28 14:55:49,145 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 14:55:49,145 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 14:55:49,145 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 14:55:49,145 INFO L290 TraceCheckUtils]: 37: Hoare triple {207096#true} assume 0 != ~compRegistered~0; {207096#true} is VALID [2022-04-28 14:55:49,146 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 14:55:49,146 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 14:55:49,147 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 14:55:49,147 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 14:55:49,147 INFO L290 TraceCheckUtils]: 42: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,147 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {207096#true} {207096#true} #1088#return; {207096#true} is VALID [2022-04-28 14:55:49,147 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 14:55:49,147 INFO L290 TraceCheckUtils]: 45: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,147 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {207096#true} {207096#true} #1122#return; {207096#true} is VALID [2022-04-28 14:55:49,147 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 14:55:49,147 INFO L290 TraceCheckUtils]: 48: Hoare triple {207096#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {207096#true} is VALID [2022-04-28 14:55:49,148 INFO L272 TraceCheckUtils]: 49: Hoare triple {207096#true} call stubMoreProcessingRequired(); {207217#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:55:49,148 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 14:55:49,148 INFO L290 TraceCheckUtils]: 51: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,148 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {207096#true} {207096#true} #1124#return; {207096#true} is VALID [2022-04-28 14:55:49,148 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 14:55:49,148 INFO L290 TraceCheckUtils]: 54: Hoare triple {207096#true} assume 0 == ~tmp_ndt_10~0; {207096#true} is VALID [2022-04-28 14:55:49,149 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 14:55:49,149 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 14:55:49,149 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 14:55:49,150 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 14:55:49,150 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 14:55:49,150 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 14:55:49,151 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 14:55:49,152 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 14:55:49,152 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 14:55:49,152 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 14:55:49,153 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 14:55:49,153 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 14:55:49,153 INFO L290 TraceCheckUtils]: 67: Hoare triple {207096#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {207096#true} is VALID [2022-04-28 14:55:49,153 INFO L290 TraceCheckUtils]: 68: Hoare triple {207096#true} assume true; {207096#true} is VALID [2022-04-28 14:55:49,153 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 14:55:49,154 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 14:55:49,154 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 14:55:49,154 INFO L290 TraceCheckUtils]: 72: Hoare triple {207193#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {207198#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 14:55:49,155 INFO L290 TraceCheckUtils]: 73: Hoare triple {207198#(= |FloppyPnp_#res| 0)} assume true; {207198#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 14:55:49,155 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 14:55:49,156 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 14:55:49,156 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 14:55:49,156 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 14:55:49,157 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 14:55:49,157 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 14:55:49,157 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 14:55:49,158 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 14:55:49,158 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 14:55:49,165 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 14:55:49,166 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 14:55:49,166 INFO L290 TraceCheckUtils]: 85: Hoare triple {207161#(not (= main_~status~1 259))} assume 259 == ~status~1; {207097#false} is VALID [2022-04-28 14:55:49,166 INFO L272 TraceCheckUtils]: 86: Hoare triple {207097#false} call errorFn(); {207097#false} is VALID [2022-04-28 14:55:49,166 INFO L290 TraceCheckUtils]: 87: Hoare triple {207097#false} assume !false; {207097#false} is VALID [2022-04-28 14:55:49,167 INFO 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 14:55:49,167 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:55:49,167 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1563450338] [2022-04-28 14:55:49,167 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1563450338] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:49,167 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:49,167 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:55:49,167 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:55:49,167 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [776927991] [2022-04-28 14:55:49,168 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [776927991] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:49,168 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:49,168 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:55:49,168 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [260584099] [2022-04-28 14:55:49,168 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:55:49,168 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 14:55:49,168 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:55:49,168 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 14:55:49,242 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 14:55:49,242 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 14:55:49,242 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:49,243 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 14:55:49,243 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:55:49,243 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 14:55:54,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:54,973 INFO L93 Difference]: Finished difference Result 526 states and 629 transitions. [2022-04-28 14:55:54,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 14:55:54,973 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 14:55:54,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:55:54,973 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 14:55:54,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 373 transitions. [2022-04-28 14:55:54,975 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 14:55:54,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 373 transitions. [2022-04-28 14:55:54,977 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 373 transitions. [2022-04-28 14:55:55,317 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 14:55:55,338 INFO L225 Difference]: With dead ends: 526 [2022-04-28 14:55:55,338 INFO L226 Difference]: Without dead ends: 505 [2022-04-28 14:55:55,338 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 14:55:55,339 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 14:55:55,339 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 14:55:55,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2022-04-28 14:55:56,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 473. [2022-04-28 14:55:56,551 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:55:56,552 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 14:55:56,552 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 14:55:56,552 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 14:55:56,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:56,567 INFO L93 Difference]: Finished difference Result 505 states and 606 transitions. [2022-04-28 14:55:56,567 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 606 transitions. [2022-04-28 14:55:56,567 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:55:56,567 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:55:56,568 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 14:55:56,568 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 14:55:56,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:55:56,576 INFO L93 Difference]: Finished difference Result 505 states and 606 transitions. [2022-04-28 14:55:56,576 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 606 transitions. [2022-04-28 14:55:56,577 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:55:56,577 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:55:56,577 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:55:56,577 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:55:56,577 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 14:55:56,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 473 states and 566 transitions. [2022-04-28 14:55:56,587 INFO L78 Accepts]: Start accepts. Automaton has 473 states and 566 transitions. Word has length 88 [2022-04-28 14:55:56,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:55:56,587 INFO L495 AbstractCegarLoop]: Abstraction has 473 states and 566 transitions. [2022-04-28 14:55:56,587 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 14:55:56,588 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 473 states and 566 transitions. [2022-04-28 14:55:57,705 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 14:55:57,705 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 566 transitions. [2022-04-28 14:55:57,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-04-28 14:55:57,706 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:55:57,706 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 14:55:57,706 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48 [2022-04-28 14:55:57,707 INFO L420 AbstractCegarLoop]: === Iteration 50 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:55:57,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:55:57,707 INFO L85 PathProgramCache]: Analyzing trace with hash 1551103562, now seen corresponding path program 1 times [2022-04-28 14:55:57,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:57,707 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [949529284] [2022-04-28 14:55:57,707 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:55:57,708 INFO L85 PathProgramCache]: Analyzing trace with hash 1551103562, now seen corresponding path program 2 times [2022-04-28 14:55:57,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:55:57,708 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1315650943] [2022-04-28 14:55:57,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:55:57,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:55:57,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:57,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:55:57,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:57,815 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 14:55:57,815 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:57,815 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1156#return; {210247#true} is VALID [2022-04-28 14:55:57,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:55:57,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:57,837 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 14:55:57,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:57,837 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1066#return; {210247#true} is VALID [2022-04-28 14:55:57,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:55:57,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:57,849 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 14:55:57,849 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:57,849 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1068#return; {210247#true} is VALID [2022-04-28 14:55:57,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:55:57,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:57,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:55:57,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:57,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:55:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:57,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:55:57,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:57,980 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 14:55:57,980 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:57,980 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-28 14:55:57,980 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 14:55:57,981 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 14:55:57,981 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 14:55:57,981 INFO L290 TraceCheckUtils]: 3: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:57,981 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-28 14:55:57,981 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 14:55:57,981 INFO L290 TraceCheckUtils]: 6: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:57,981 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {210247#true} {210247#true} #1122#return; {210247#true} is VALID [2022-04-28 14:55:57,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:55:57,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:57,992 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 14:55:57,992 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:57,992 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210247#true} {210247#true} #1124#return; {210247#true} is VALID [2022-04-28 14:55:57,992 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 14:55:57,992 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume 0 != ~compRegistered~0; {210247#true} is VALID [2022-04-28 14:55:57,993 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 14:55:57,993 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 14:55:57,994 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 14:55:57,994 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 14:55:57,994 INFO L290 TraceCheckUtils]: 6: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:57,994 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-28 14:55:57,994 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 14:55:57,994 INFO L290 TraceCheckUtils]: 9: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:57,994 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {210247#true} {210247#true} #1122#return; {210247#true} is VALID [2022-04-28 14:55:57,994 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 14:55:57,994 INFO L290 TraceCheckUtils]: 12: Hoare triple {210247#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {210247#true} is VALID [2022-04-28 14:55:57,994 INFO L272 TraceCheckUtils]: 13: Hoare triple {210247#true} call stubMoreProcessingRequired(); {210370#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:55:57,995 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 14:55:57,995 INFO L290 TraceCheckUtils]: 15: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:57,995 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {210247#true} {210247#true} #1124#return; {210247#true} is VALID [2022-04-28 14:55:57,995 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 14:55:57,995 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 14:55:57,995 INFO L290 TraceCheckUtils]: 19: Hoare triple {210247#true} assume 1 == ~tmp_ndt_11~0; {210247#true} is VALID [2022-04-28 14:55:57,995 INFO L290 TraceCheckUtils]: 20: Hoare triple {210247#true} ~returnVal2~0 := -1073741823; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 14:55:57,995 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 14:55:57,996 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 14:55:57,996 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 14:55:57,996 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 14:55:57,997 INFO L290 TraceCheckUtils]: 25: Hoare triple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 14:55:57,997 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 14:55:57,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-04-28 14:55:57,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:55:57,999 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 14:55:58,000 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210247#true} is VALID [2022-04-28 14:55:58,000 INFO L290 TraceCheckUtils]: 2: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:58,000 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 14:55:58,000 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 14:55:58,000 INFO L290 TraceCheckUtils]: 1: Hoare triple {210247#true} assume 1 == ~PagingReferenceCount~0; {210247#true} is VALID [2022-04-28 14:55:58,000 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 14:55:58,000 INFO L290 TraceCheckUtils]: 3: Hoare triple {210247#true} assume !(0 != ~disketteExtension__IsRemoved~0); {210247#true} is VALID [2022-04-28 14:55:58,000 INFO L290 TraceCheckUtils]: 4: Hoare triple {210247#true} assume !(0 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-28 14:55:58,000 INFO L290 TraceCheckUtils]: 5: Hoare triple {210247#true} assume !(5 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-28 14:55:58,000 INFO L290 TraceCheckUtils]: 6: Hoare triple {210247#true} assume !(1 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-28 14:55:58,001 INFO L290 TraceCheckUtils]: 7: Hoare triple {210247#true} assume 6 == ~irpSp__MinorFunction~0; {210247#true} is VALID [2022-04-28 14:55:58,001 INFO L290 TraceCheckUtils]: 8: Hoare triple {210247#true} assume 6 == ~irpSp__MinorFunction~0; {210247#true} is VALID [2022-04-28 14:55:58,001 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 14:55:58,001 INFO L290 TraceCheckUtils]: 10: Hoare triple {210247#true} assume !(~s~0 != ~NP~0); {210247#true} is VALID [2022-04-28 14:55:58,001 INFO L290 TraceCheckUtils]: 11: Hoare triple {210247#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {210247#true} is VALID [2022-04-28 14:55:58,001 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 14:55:58,001 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 14:55:58,001 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 14:55:58,002 INFO L290 TraceCheckUtils]: 15: Hoare triple {210247#true} assume 0 != ~compRegistered~0; {210247#true} is VALID [2022-04-28 14:55:58,002 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 14:55:58,002 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 14:55:58,003 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 14:55:58,003 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 14:55:58,003 INFO L290 TraceCheckUtils]: 20: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:58,003 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-28 14:55:58,003 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 14:55:58,003 INFO L290 TraceCheckUtils]: 23: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:58,003 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {210247#true} {210247#true} #1122#return; {210247#true} is VALID [2022-04-28 14:55:58,003 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 14:55:58,003 INFO L290 TraceCheckUtils]: 26: Hoare triple {210247#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {210247#true} is VALID [2022-04-28 14:55:58,003 INFO L272 TraceCheckUtils]: 27: Hoare triple {210247#true} call stubMoreProcessingRequired(); {210370#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:55:58,003 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 14:55:58,004 INFO L290 TraceCheckUtils]: 29: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:58,004 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {210247#true} {210247#true} #1124#return; {210247#true} is VALID [2022-04-28 14:55:58,004 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 14:55:58,004 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 14:55:58,004 INFO L290 TraceCheckUtils]: 33: Hoare triple {210247#true} assume 1 == ~tmp_ndt_11~0; {210247#true} is VALID [2022-04-28 14:55:58,004 INFO L290 TraceCheckUtils]: 34: Hoare triple {210247#true} ~returnVal2~0 := -1073741823; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 14:55:58,004 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 14:55:58,005 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 14:55:58,005 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 14:55:58,005 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 14:55:58,006 INFO L290 TraceCheckUtils]: 39: Hoare triple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 14:55:58,006 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 14:55:58,007 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 14:55:58,007 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 14:55:58,007 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 14:55:58,008 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 14:55:58,008 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 14:55:58,008 INFO L290 TraceCheckUtils]: 46: Hoare triple {210247#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210247#true} is VALID [2022-04-28 14:55:58,008 INFO L290 TraceCheckUtils]: 47: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:58,008 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 14:55:58,009 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 14:55:58,009 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 14:55:58,009 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 14:55:58,009 INFO L290 TraceCheckUtils]: 52: Hoare triple {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} assume true; {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-28 14:55:58,010 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 14:55:58,012 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 14:55:58,012 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 14:55:58,012 INFO L290 TraceCheckUtils]: 2: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:58,012 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {210247#true} {210247#true} #1156#return; {210247#true} is VALID [2022-04-28 14:55:58,012 INFO L272 TraceCheckUtils]: 4: Hoare triple {210247#true} call #t~ret170 := main(); {210247#true} is VALID [2022-04-28 14:55:58,012 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 14:55:58,013 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 14:55:58,013 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 14:55:58,013 INFO L290 TraceCheckUtils]: 8: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:58,013 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {210247#true} {210247#true} #1066#return; {210247#true} is VALID [2022-04-28 14:55:58,013 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 14:55:58,013 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 14:55:58,014 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 14:55:58,014 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 14:55:58,014 INFO L290 TraceCheckUtils]: 14: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:58,014 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {210247#true} {210247#true} #1068#return; {210247#true} is VALID [2022-04-28 14:55:58,014 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 14:55:58,014 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 14:55:58,014 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 14:55:58,014 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 14:55:58,014 INFO L290 TraceCheckUtils]: 20: Hoare triple {210247#true} assume 3 == ~tmp_ndt_4~0; {210247#true} is VALID [2022-04-28 14:55:58,015 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 14:55:58,015 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 14:55:58,015 INFO L290 TraceCheckUtils]: 23: Hoare triple {210247#true} assume 1 == ~PagingReferenceCount~0; {210247#true} is VALID [2022-04-28 14:55:58,015 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 14:55:58,015 INFO L290 TraceCheckUtils]: 25: Hoare triple {210247#true} assume !(0 != ~disketteExtension__IsRemoved~0); {210247#true} is VALID [2022-04-28 14:55:58,015 INFO L290 TraceCheckUtils]: 26: Hoare triple {210247#true} assume !(0 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-28 14:55:58,015 INFO L290 TraceCheckUtils]: 27: Hoare triple {210247#true} assume !(5 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-28 14:55:58,015 INFO L290 TraceCheckUtils]: 28: Hoare triple {210247#true} assume !(1 == ~irpSp__MinorFunction~0); {210247#true} is VALID [2022-04-28 14:55:58,015 INFO L290 TraceCheckUtils]: 29: Hoare triple {210247#true} assume 6 == ~irpSp__MinorFunction~0; {210247#true} is VALID [2022-04-28 14:55:58,015 INFO L290 TraceCheckUtils]: 30: Hoare triple {210247#true} assume 6 == ~irpSp__MinorFunction~0; {210247#true} is VALID [2022-04-28 14:55:58,015 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 14:55:58,015 INFO L290 TraceCheckUtils]: 32: Hoare triple {210247#true} assume !(~s~0 != ~NP~0); {210247#true} is VALID [2022-04-28 14:55:58,016 INFO L290 TraceCheckUtils]: 33: Hoare triple {210247#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {210247#true} is VALID [2022-04-28 14:55:58,016 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 14:55:58,016 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 14:55:58,016 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 14:55:58,016 INFO L290 TraceCheckUtils]: 37: Hoare triple {210247#true} assume 0 != ~compRegistered~0; {210247#true} is VALID [2022-04-28 14:55:58,017 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 14:55:58,017 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 14:55:58,017 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 14:55:58,017 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 14:55:58,018 INFO L290 TraceCheckUtils]: 42: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:58,018 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {210247#true} {210247#true} #1088#return; {210247#true} is VALID [2022-04-28 14:55:58,018 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 14:55:58,018 INFO L290 TraceCheckUtils]: 45: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:58,018 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {210247#true} {210247#true} #1122#return; {210247#true} is VALID [2022-04-28 14:55:58,018 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 14:55:58,018 INFO L290 TraceCheckUtils]: 48: Hoare triple {210247#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {210247#true} is VALID [2022-04-28 14:55:58,018 INFO L272 TraceCheckUtils]: 49: Hoare triple {210247#true} call stubMoreProcessingRequired(); {210370#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:55:58,018 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 14:55:58,018 INFO L290 TraceCheckUtils]: 51: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:58,018 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {210247#true} {210247#true} #1124#return; {210247#true} is VALID [2022-04-28 14:55:58,018 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 14:55:58,018 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 14:55:58,018 INFO L290 TraceCheckUtils]: 55: Hoare triple {210247#true} assume 1 == ~tmp_ndt_11~0; {210247#true} is VALID [2022-04-28 14:55:58,019 INFO L290 TraceCheckUtils]: 56: Hoare triple {210247#true} ~returnVal2~0 := -1073741823; {210364#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 14:55:58,019 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 14:55:58,019 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 14:55:58,020 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 14:55:58,020 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 14:55:58,020 INFO L290 TraceCheckUtils]: 61: Hoare triple {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {210365#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 14:55:58,021 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 14:55:58,021 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 14:55:58,022 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 14:55:58,022 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 14:55:58,022 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 14:55:58,022 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 14:55:58,023 INFO L290 TraceCheckUtils]: 68: Hoare triple {210247#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210247#true} is VALID [2022-04-28 14:55:58,023 INFO L290 TraceCheckUtils]: 69: Hoare triple {210247#true} assume true; {210247#true} is VALID [2022-04-28 14:55:58,023 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 14:55:58,023 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 14:55:58,024 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 14:55:58,024 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 14:55:58,024 INFO L290 TraceCheckUtils]: 74: Hoare triple {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} assume true; {210351#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-28 14:55:58,025 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 14:55:58,025 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 14:55:58,025 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 14:55:58,026 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 14:55:58,026 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 14:55:58,026 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 14:55:58,027 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 14:55:58,027 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 14:55:58,027 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 14:55:58,028 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 14:55:58,028 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 14:55:58,031 INFO L290 TraceCheckUtils]: 86: Hoare triple {210313#(<= (+ main_~status~1 1073741823) 0)} assume 259 == ~status~1; {210248#false} is VALID [2022-04-28 14:55:58,031 INFO L272 TraceCheckUtils]: 87: Hoare triple {210248#false} call errorFn(); {210248#false} is VALID [2022-04-28 14:55:58,031 INFO L290 TraceCheckUtils]: 88: Hoare triple {210248#false} assume !false; {210248#false} is VALID [2022-04-28 14:55:58,032 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 14:55:58,032 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:55:58,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1315650943] [2022-04-28 14:55:58,032 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1315650943] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:58,032 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:58,032 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:55:58,032 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:55:58,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [949529284] [2022-04-28 14:55:58,032 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [949529284] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:55:58,033 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:55:58,033 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:55:58,033 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517049578] [2022-04-28 14:55:58,033 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:55:58,033 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 14:55:58,033 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:55:58,033 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 14:55:58,091 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 14:55:58,091 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 14:55:58,092 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:55:58,092 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 14:55:58,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:55:58,092 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 14:56:03,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:03,666 INFO L93 Difference]: Finished difference Result 526 states and 628 transitions. [2022-04-28 14:56:03,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-28 14:56:03,666 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 14:56:03,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:56:03,666 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 14:56:03,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 372 transitions. [2022-04-28 14:56:03,668 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 14:56:03,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 372 transitions. [2022-04-28 14:56:03,670 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 372 transitions. [2022-04-28 14:56:04,000 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 14:56:04,011 INFO L225 Difference]: With dead ends: 526 [2022-04-28 14:56:04,011 INFO L226 Difference]: Without dead ends: 505 [2022-04-28 14:56:04,012 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=78, Invalid=342, Unknown=0, NotChecked=0, Total=420 [2022-04-28 14:56:04,012 INFO L413 NwaCegarLoop]: 305 mSDtfsCounter, 399 mSDsluCounter, 1406 mSDsCounter, 0 mSdLazyCounter, 1647 mSolverCounterSat, 118 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s 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 14:56:04,012 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 14:56:04,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2022-04-28 14:56:05,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 465. [2022-04-28 14:56:05,203 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:56:05,203 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 14:56:05,204 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 14:56:05,204 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 14:56:05,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:05,212 INFO L93 Difference]: Finished difference Result 505 states and 605 transitions. [2022-04-28 14:56:05,212 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 605 transitions. [2022-04-28 14:56:05,213 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:56:05,213 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:56:05,213 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 14:56:05,213 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 14:56:05,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:05,221 INFO L93 Difference]: Finished difference Result 505 states and 605 transitions. [2022-04-28 14:56:05,221 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 605 transitions. [2022-04-28 14:56:05,222 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:56:05,222 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:56:05,222 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:56:05,222 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:56:05,222 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 14:56:05,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 555 transitions. [2022-04-28 14:56:05,232 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 555 transitions. Word has length 89 [2022-04-28 14:56:05,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:56:05,232 INFO L495 AbstractCegarLoop]: Abstraction has 465 states and 555 transitions. [2022-04-28 14:56:05,232 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 14:56:05,232 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 465 states and 555 transitions. [2022-04-28 14:56:06,328 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 14:56:06,329 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 555 transitions. [2022-04-28 14:56:06,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-04-28 14:56:06,329 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:56:06,329 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 14:56:06,329 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49 [2022-04-28 14:56:06,329 INFO L420 AbstractCegarLoop]: === Iteration 51 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:56:06,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:56:06,330 INFO L85 PathProgramCache]: Analyzing trace with hash 945867422, now seen corresponding path program 1 times [2022-04-28 14:56:06,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:56:06,330 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1959743605] [2022-04-28 14:56:06,330 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:56:06,330 INFO L85 PathProgramCache]: Analyzing trace with hash 945867422, now seen corresponding path program 2 times [2022-04-28 14:56:06,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:56:06,330 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [833108187] [2022-04-28 14:56:06,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:56:06,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:56:06,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:06,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:56:06,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:06,429 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 14:56:06,429 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 14:56:06,429 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {213375#true} {213375#true} #1156#return; {213375#true} is VALID [2022-04-28 14:56:06,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:56:06,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:06,452 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 14:56:06,453 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 14:56:06,453 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {213375#true} {213375#true} #1066#return; {213375#true} is VALID [2022-04-28 14:56:06,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:56:06,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:06,465 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 14:56:06,465 INFO L290 TraceCheckUtils]: 1: Hoare triple {213386#(= ~customIrp~0 0)} assume true; {213386#(= ~customIrp~0 0)} is VALID [2022-04-28 14:56:06,466 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {213386#(= ~customIrp~0 0)} {213375#true} #1068#return; {213386#(= ~customIrp~0 0)} is VALID [2022-04-28 14:56:06,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:56:06,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:06,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-28 14:56:06,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:06,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:56:06,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:06,548 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 14:56:06,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume !(0 == ~tmp_ndt_14~0); {213375#true} is VALID [2022-04-28 14:56:06,548 INFO L290 TraceCheckUtils]: 2: Hoare triple {213375#true} #res := -1073741823; {213375#true} is VALID [2022-04-28 14:56:06,548 INFO L290 TraceCheckUtils]: 3: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 14:56:06,548 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {213375#true} {213375#true} #1114#return; {213375#true} is VALID [2022-04-28 14:56:06,549 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 14:56:06,549 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 14:56:06,549 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 14:56:06,549 INFO L290 TraceCheckUtils]: 3: Hoare triple {213375#true} assume 1 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-28 14:56:06,549 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 14:56:06,549 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 14:56:06,549 INFO L290 TraceCheckUtils]: 6: Hoare triple {213375#true} assume !(0 == ~tmp_ndt_14~0); {213375#true} is VALID [2022-04-28 14:56:06,549 INFO L290 TraceCheckUtils]: 7: Hoare triple {213375#true} #res := -1073741823; {213375#true} is VALID [2022-04-28 14:56:06,549 INFO L290 TraceCheckUtils]: 8: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 14:56:06,549 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {213375#true} {213375#true} #1114#return; {213375#true} is VALID [2022-04-28 14:56:06,549 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 14:56:06,550 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 14:56:06,550 INFO L290 TraceCheckUtils]: 12: Hoare triple {213375#true} assume 0 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-28 14:56:06,550 INFO L290 TraceCheckUtils]: 13: Hoare triple {213375#true} #res := ~status~0; {213375#true} is VALID [2022-04-28 14:56:06,550 INFO L290 TraceCheckUtils]: 14: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 14:56:06,551 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 14:56:06,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-28 14:56:06,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:06,573 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 14:56:06,573 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 14:56:06,574 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 14:56:06,574 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 14:56:06,574 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 14:56:06,575 INFO L290 TraceCheckUtils]: 5: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:56:06,575 INFO L290 TraceCheckUtils]: 6: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:56:06,576 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 14:56:06,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-04-28 14:56:06,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:06,596 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 14:56:06,596 INFO L290 TraceCheckUtils]: 1: Hoare triple {213375#true} assume !(0 != ~compRegistered~0); {213375#true} is VALID [2022-04-28 14:56:06,596 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 14:56:06,596 INFO L290 TraceCheckUtils]: 3: Hoare triple {213375#true} assume 0 == ~tmp_ndt_10~0; {213375#true} is VALID [2022-04-28 14:56:06,596 INFO L290 TraceCheckUtils]: 4: Hoare triple {213375#true} ~returnVal2~0 := 0; {213375#true} is VALID [2022-04-28 14:56:06,596 INFO L290 TraceCheckUtils]: 5: Hoare triple {213375#true} assume !(~s~0 == ~NP~0); {213375#true} is VALID [2022-04-28 14:56:06,596 INFO L290 TraceCheckUtils]: 6: Hoare triple {213375#true} assume !(~s~0 == ~MPR1~0); {213375#true} is VALID [2022-04-28 14:56:06,596 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 14:56:06,596 INFO L290 TraceCheckUtils]: 8: Hoare triple {213375#true} #res := ~returnVal2~0; {213375#true} is VALID [2022-04-28 14:56:06,597 INFO L290 TraceCheckUtils]: 9: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 14:56:06,597 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 14:56:06,598 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 14:56:06,599 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 14:56:06,599 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 14:56:06,599 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 14:56:06,600 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 14:56:06,600 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 14:56:06,600 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 14:56:06,601 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 14:56:06,601 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 14:56:06,602 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 14:56:06,602 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 14:56:06,602 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 14:56:06,602 INFO L290 TraceCheckUtils]: 12: Hoare triple {213375#true} assume 1 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-28 14:56:06,602 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 14:56:06,602 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 14:56:06,602 INFO L290 TraceCheckUtils]: 15: Hoare triple {213375#true} assume !(0 == ~tmp_ndt_14~0); {213375#true} is VALID [2022-04-28 14:56:06,602 INFO L290 TraceCheckUtils]: 16: Hoare triple {213375#true} #res := -1073741823; {213375#true} is VALID [2022-04-28 14:56:06,602 INFO L290 TraceCheckUtils]: 17: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 14:56:06,602 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {213375#true} {213375#true} #1114#return; {213375#true} is VALID [2022-04-28 14:56:06,602 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 14:56:06,602 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 14:56:06,602 INFO L290 TraceCheckUtils]: 21: Hoare triple {213375#true} assume 0 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-28 14:56:06,603 INFO L290 TraceCheckUtils]: 22: Hoare triple {213375#true} #res := ~status~0; {213375#true} is VALID [2022-04-28 14:56:06,603 INFO L290 TraceCheckUtils]: 23: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 14:56:06,603 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 14:56:06,604 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 14:56:06,604 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 14:56:06,605 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 14:56:06,605 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 14:56:06,606 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 14:56:06,606 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 14:56:06,606 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 14:56:06,607 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 14:56:06,607 INFO L290 TraceCheckUtils]: 33: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:56:06,607 INFO L290 TraceCheckUtils]: 34: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:56:06,608 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 14:56:06,608 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 14:56:06,609 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 14:56:06,609 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 14:56:06,609 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 14:56:06,610 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 14:56:06,610 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 14:56:06,610 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 14:56:06,610 INFO L290 TraceCheckUtils]: 43: Hoare triple {213375#true} assume !(0 != ~compRegistered~0); {213375#true} is VALID [2022-04-28 14:56:06,610 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 14:56:06,611 INFO L290 TraceCheckUtils]: 45: Hoare triple {213375#true} assume 0 == ~tmp_ndt_10~0; {213375#true} is VALID [2022-04-28 14:56:06,611 INFO L290 TraceCheckUtils]: 46: Hoare triple {213375#true} ~returnVal2~0 := 0; {213375#true} is VALID [2022-04-28 14:56:06,611 INFO L290 TraceCheckUtils]: 47: Hoare triple {213375#true} assume !(~s~0 == ~NP~0); {213375#true} is VALID [2022-04-28 14:56:06,611 INFO L290 TraceCheckUtils]: 48: Hoare triple {213375#true} assume !(~s~0 == ~MPR1~0); {213375#true} is VALID [2022-04-28 14:56:06,611 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 14:56:06,611 INFO L290 TraceCheckUtils]: 50: Hoare triple {213375#true} #res := ~returnVal2~0; {213375#true} is VALID [2022-04-28 14:56:06,611 INFO L290 TraceCheckUtils]: 51: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 14:56:06,612 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 14:56:06,612 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 14:56:06,612 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 14:56:06,612 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 14:56:06,613 INFO L290 TraceCheckUtils]: 56: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := ~ntStatus~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:56:06,613 INFO L290 TraceCheckUtils]: 57: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:56:06,614 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {213475#(= |old(~customIrp~0)| 1)} {213386#(= ~customIrp~0 0)} #1076#return; {213376#false} is VALID [2022-04-28 14:56:06,616 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 14:56:06,616 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 14:56:06,616 INFO L290 TraceCheckUtils]: 2: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 14:56:06,616 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {213375#true} {213375#true} #1156#return; {213375#true} is VALID [2022-04-28 14:56:06,616 INFO L272 TraceCheckUtils]: 4: Hoare triple {213375#true} call #t~ret170 := main(); {213375#true} is VALID [2022-04-28 14:56:06,616 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 14:56:06,617 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 14:56:06,617 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 14:56:06,617 INFO L290 TraceCheckUtils]: 8: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 14:56:06,617 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {213375#true} {213375#true} #1066#return; {213375#true} is VALID [2022-04-28 14:56:06,617 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 14:56:06,617 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 14:56:06,618 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 14:56:06,618 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 14:56:06,619 INFO L290 TraceCheckUtils]: 14: Hoare triple {213386#(= ~customIrp~0 0)} assume true; {213386#(= ~customIrp~0 0)} is VALID [2022-04-28 14:56:06,619 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {213386#(= ~customIrp~0 0)} {213375#true} #1068#return; {213386#(= ~customIrp~0 0)} is VALID [2022-04-28 14:56:06,619 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 14:56:06,620 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 14:56:06,620 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 14:56:06,620 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 14:56:06,620 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 14:56:06,621 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 14:56:06,622 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 14:56:06,623 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 14:56:06,623 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 14:56:06,624 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 14:56:06,624 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 14:56:06,624 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 14:56:06,625 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 14:56:06,625 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 14:56:06,626 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 14:56:06,626 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 14:56:06,626 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 14:56:06,626 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 14:56:06,626 INFO L290 TraceCheckUtils]: 34: Hoare triple {213375#true} assume 1 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-28 14:56:06,626 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 14:56:06,626 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 14:56:06,626 INFO L290 TraceCheckUtils]: 37: Hoare triple {213375#true} assume !(0 == ~tmp_ndt_14~0); {213375#true} is VALID [2022-04-28 14:56:06,626 INFO L290 TraceCheckUtils]: 38: Hoare triple {213375#true} #res := -1073741823; {213375#true} is VALID [2022-04-28 14:56:06,626 INFO L290 TraceCheckUtils]: 39: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 14:56:06,626 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {213375#true} {213375#true} #1114#return; {213375#true} is VALID [2022-04-28 14:56:06,627 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 14:56:06,627 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 14:56:06,627 INFO L290 TraceCheckUtils]: 43: Hoare triple {213375#true} assume 0 == ~PagingReferenceCount~0; {213375#true} is VALID [2022-04-28 14:56:06,627 INFO L290 TraceCheckUtils]: 44: Hoare triple {213375#true} #res := ~status~0; {213375#true} is VALID [2022-04-28 14:56:06,627 INFO L290 TraceCheckUtils]: 45: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 14:56:06,627 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 14:56:06,628 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 14:56:06,628 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 14:56:06,629 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 14:56:06,629 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 14:56:06,630 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 14:56:06,630 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 14:56:06,630 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 14:56:06,631 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 14:56:06,631 INFO L290 TraceCheckUtils]: 55: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := 0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:56:06,631 INFO L290 TraceCheckUtils]: 56: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:56:06,632 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 14:56:06,633 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 14:56:06,633 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 14:56:06,633 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 14:56:06,633 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 14:56:06,634 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 14:56:06,634 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 14:56:06,635 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 14:56:06,635 INFO L290 TraceCheckUtils]: 65: Hoare triple {213375#true} assume !(0 != ~compRegistered~0); {213375#true} is VALID [2022-04-28 14:56:06,635 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 14:56:06,635 INFO L290 TraceCheckUtils]: 67: Hoare triple {213375#true} assume 0 == ~tmp_ndt_10~0; {213375#true} is VALID [2022-04-28 14:56:06,635 INFO L290 TraceCheckUtils]: 68: Hoare triple {213375#true} ~returnVal2~0 := 0; {213375#true} is VALID [2022-04-28 14:56:06,635 INFO L290 TraceCheckUtils]: 69: Hoare triple {213375#true} assume !(~s~0 == ~NP~0); {213375#true} is VALID [2022-04-28 14:56:06,635 INFO L290 TraceCheckUtils]: 70: Hoare triple {213375#true} assume !(~s~0 == ~MPR1~0); {213375#true} is VALID [2022-04-28 14:56:06,635 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 14:56:06,635 INFO L290 TraceCheckUtils]: 72: Hoare triple {213375#true} #res := ~returnVal2~0; {213375#true} is VALID [2022-04-28 14:56:06,635 INFO L290 TraceCheckUtils]: 73: Hoare triple {213375#true} assume true; {213375#true} is VALID [2022-04-28 14:56:06,636 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 14:56:06,636 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 14:56:06,636 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 14:56:06,637 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 14:56:06,637 INFO L290 TraceCheckUtils]: 78: Hoare triple {213475#(= |old(~customIrp~0)| 1)} #res := ~ntStatus~0; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:56:06,637 INFO L290 TraceCheckUtils]: 79: Hoare triple {213475#(= |old(~customIrp~0)| 1)} assume true; {213475#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:56:06,638 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {213475#(= |old(~customIrp~0)| 1)} {213386#(= ~customIrp~0 0)} #1076#return; {213376#false} is VALID [2022-04-28 14:56:06,638 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 14:56:06,638 INFO L290 TraceCheckUtils]: 82: Hoare triple {213376#false} assume !(1 == ~pended~0); {213376#false} is VALID [2022-04-28 14:56:06,638 INFO L290 TraceCheckUtils]: 83: Hoare triple {213376#false} assume !(1 == ~pended~0); {213376#false} is VALID [2022-04-28 14:56:06,638 INFO L290 TraceCheckUtils]: 84: Hoare triple {213376#false} assume ~s~0 != ~UNLOADED~0; {213376#false} is VALID [2022-04-28 14:56:06,638 INFO L290 TraceCheckUtils]: 85: Hoare triple {213376#false} assume -1 != ~status~1; {213376#false} is VALID [2022-04-28 14:56:06,638 INFO L290 TraceCheckUtils]: 86: Hoare triple {213376#false} assume !(~s~0 != ~SKIP2~0); {213376#false} is VALID [2022-04-28 14:56:06,638 INFO L290 TraceCheckUtils]: 87: Hoare triple {213376#false} assume !(1 == ~pended~0); {213376#false} is VALID [2022-04-28 14:56:06,639 INFO L290 TraceCheckUtils]: 88: Hoare triple {213376#false} assume !(~s~0 == ~DC~0); {213376#false} is VALID [2022-04-28 14:56:06,639 INFO L290 TraceCheckUtils]: 89: Hoare triple {213376#false} assume ~status~1 != ~lowerDriverReturn~0; {213376#false} is VALID [2022-04-28 14:56:06,639 INFO L272 TraceCheckUtils]: 90: Hoare triple {213376#false} call errorFn(); {213376#false} is VALID [2022-04-28 14:56:06,639 INFO L290 TraceCheckUtils]: 91: Hoare triple {213376#false} assume !false; {213376#false} is VALID [2022-04-28 14:56:06,639 INFO 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 14:56:06,639 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:56:06,639 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [833108187] [2022-04-28 14:56:06,639 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [833108187] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:56:06,639 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:56:06,640 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:56:06,640 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:56:06,640 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1959743605] [2022-04-28 14:56:06,640 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1959743605] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:56:06,640 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:56:06,640 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:56:06,640 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1473034865] [2022-04-28 14:56:06,640 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:56:06,640 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 14:56:06,641 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:56:06,641 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 14:56:06,718 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 14:56:06,719 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:56:06,719 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:56:06,719 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:56:06,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:56:06,719 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 14:56:11,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:11,487 INFO L93 Difference]: Finished difference Result 910 states and 1073 transitions. [2022-04-28 14:56:11,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 14:56:11,487 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 14:56:11,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:56:11,487 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 14:56:11,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 632 transitions. [2022-04-28 14:56:11,491 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 14:56:11,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 632 transitions. [2022-04-28 14:56:11,495 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 632 transitions. [2022-04-28 14:56:12,050 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 14:56:12,069 INFO L225 Difference]: With dead ends: 910 [2022-04-28 14:56:12,069 INFO L226 Difference]: Without dead ends: 611 [2022-04-28 14:56:12,070 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 14:56:12,070 INFO L413 NwaCegarLoop]: 318 mSDtfsCounter, 957 mSDsluCounter, 197 mSDsCounter, 0 mSdLazyCounter, 1004 mSolverCounterSat, 317 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 964 SdHoareTripleChecker+Valid, 515 SdHoareTripleChecker+Invalid, 1321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 317 IncrementalHoareTripleChecker+Valid, 1004 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:56:12,070 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 14:56:12,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 611 states. [2022-04-28 14:56:13,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 611 to 586. [2022-04-28 14:56:13,590 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:56:13,591 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 14:56:13,591 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 14:56:13,592 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 14:56:13,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:13,603 INFO L93 Difference]: Finished difference Result 611 states and 714 transitions. [2022-04-28 14:56:13,603 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 714 transitions. [2022-04-28 14:56:13,604 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:56:13,604 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:56:13,604 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 14:56:13,604 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 14:56:13,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:13,615 INFO L93 Difference]: Finished difference Result 611 states and 714 transitions. [2022-04-28 14:56:13,615 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 714 transitions. [2022-04-28 14:56:13,616 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:56:13,616 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:56:13,616 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:56:13,616 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:56:13,616 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 14:56:13,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 586 states and 689 transitions. [2022-04-28 14:56:13,630 INFO L78 Accepts]: Start accepts. Automaton has 586 states and 689 transitions. Word has length 92 [2022-04-28 14:56:13,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:56:13,630 INFO L495 AbstractCegarLoop]: Abstraction has 586 states and 689 transitions. [2022-04-28 14:56:13,631 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 14:56:13,631 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 586 states and 689 transitions. [2022-04-28 14:56:15,006 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 14:56:15,006 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 689 transitions. [2022-04-28 14:56:15,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-04-28 14:56:15,007 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:56:15,007 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:56:15,007 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50 [2022-04-28 14:56:15,007 INFO L420 AbstractCegarLoop]: === Iteration 52 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:56:15,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:56:15,007 INFO L85 PathProgramCache]: Analyzing trace with hash 680283571, now seen corresponding path program 1 times [2022-04-28 14:56:15,007 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:56:15,008 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1145882354] [2022-04-28 14:56:15,008 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:56:15,008 INFO L85 PathProgramCache]: Analyzing trace with hash 680283571, now seen corresponding path program 2 times [2022-04-28 14:56:15,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:56:15,008 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1783079903] [2022-04-28 14:56:15,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:56:15,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:56:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:15,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:56:15,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:15,099 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 14:56:15,099 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 14:56:15,099 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {217736#true} {217736#true} #1156#return; {217736#true} is VALID [2022-04-28 14:56:15,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:56:15,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:15,120 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 14:56:15,120 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 14:56:15,121 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {217736#true} {217736#true} #1066#return; {217736#true} is VALID [2022-04-28 14:56:15,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:56:15,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:15,142 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 14:56:15,142 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 14:56:15,142 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {217736#true} {217736#true} #1068#return; {217736#true} is VALID [2022-04-28 14:56:15,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:56:15,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:15,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-28 14:56:15,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:15,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:56:15,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:15,232 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 14:56:15,232 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_14~0); {217736#true} is VALID [2022-04-28 14:56:15,232 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} #res := -1073741823; {217736#true} is VALID [2022-04-28 14:56:15,232 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 14:56:15,232 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {217736#true} {217736#true} #1114#return; {217736#true} is VALID [2022-04-28 14:56:15,232 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 14:56:15,232 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 14:56:15,232 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 14:56:15,233 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-28 14:56:15,233 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 14:56:15,233 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 14:56:15,233 INFO L290 TraceCheckUtils]: 6: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_14~0); {217736#true} is VALID [2022-04-28 14:56:15,233 INFO L290 TraceCheckUtils]: 7: Hoare triple {217736#true} #res := -1073741823; {217736#true} is VALID [2022-04-28 14:56:15,233 INFO L290 TraceCheckUtils]: 8: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 14:56:15,233 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {217736#true} {217736#true} #1114#return; {217736#true} is VALID [2022-04-28 14:56:15,233 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 14:56:15,233 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 14:56:15,233 INFO L290 TraceCheckUtils]: 12: Hoare triple {217736#true} assume 0 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-28 14:56:15,233 INFO L290 TraceCheckUtils]: 13: Hoare triple {217736#true} #res := ~status~0; {217736#true} is VALID [2022-04-28 14:56:15,233 INFO L290 TraceCheckUtils]: 14: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 14:56:15,234 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {217736#true} {217736#true} #1026#return; {217736#true} is VALID [2022-04-28 14:56:15,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-28 14:56:15,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:15,250 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 14:56:15,250 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-28 14:56:15,251 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} assume !(1 == ~customIrp~0); {217736#true} is VALID [2022-04-28 14:56:15,251 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-28 14:56:15,251 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 14:56:15,251 INFO L290 TraceCheckUtils]: 5: Hoare triple {217736#true} assume 0 == ~tmp_ndt_12~0; {217736#true} is VALID [2022-04-28 14:56:15,251 INFO L290 TraceCheckUtils]: 6: Hoare triple {217736#true} #res := 0; {217736#true} is VALID [2022-04-28 14:56:15,251 INFO L290 TraceCheckUtils]: 7: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 14:56:15,251 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {217736#true} {217736#true} #1028#return; {217736#true} is VALID [2022-04-28 14:56:15,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-28 14:56:15,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:15,303 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 14:56:15,303 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume !(0 != ~compRegistered~0); {217736#true} is VALID [2022-04-28 14:56:15,303 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 14:56:15,303 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume 0 == ~tmp_ndt_10~0; {217736#true} is VALID [2022-04-28 14:56:15,303 INFO L290 TraceCheckUtils]: 4: Hoare triple {217736#true} ~returnVal2~0 := 0; {217736#true} is VALID [2022-04-28 14:56:15,303 INFO L290 TraceCheckUtils]: 5: Hoare triple {217736#true} assume !(~s~0 == ~NP~0); {217736#true} is VALID [2022-04-28 14:56:15,303 INFO L290 TraceCheckUtils]: 6: Hoare triple {217736#true} assume !(~s~0 == ~MPR1~0); {217736#true} is VALID [2022-04-28 14:56:15,304 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 14:56:15,304 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 14:56:15,305 INFO L290 TraceCheckUtils]: 9: Hoare triple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:56:15,306 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 14:56:15,306 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 14:56:15,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-28 14:56:15,306 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 14:56:15,306 INFO L290 TraceCheckUtils]: 3: Hoare triple {217736#true} assume !(0 != ~disketteExtension__IsRemoved~0); {217736#true} is VALID [2022-04-28 14:56:15,306 INFO L290 TraceCheckUtils]: 4: Hoare triple {217736#true} assume !(0 == ~irpSp__MinorFunction~0); {217736#true} is VALID [2022-04-28 14:56:15,306 INFO L290 TraceCheckUtils]: 5: Hoare triple {217736#true} assume 5 == ~irpSp__MinorFunction~0; {217736#true} is VALID [2022-04-28 14:56:15,306 INFO L290 TraceCheckUtils]: 6: Hoare triple {217736#true} assume 5 == ~irpSp__MinorFunction~0; {217736#true} is VALID [2022-04-28 14:56:15,306 INFO L290 TraceCheckUtils]: 7: Hoare triple {217736#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {217736#true} is VALID [2022-04-28 14:56:15,307 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 14:56:15,307 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 14:56:15,307 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 14:56:15,308 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 14:56:15,308 INFO L290 TraceCheckUtils]: 12: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-28 14:56:15,308 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 14:56:15,308 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 14:56:15,308 INFO L290 TraceCheckUtils]: 15: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_14~0); {217736#true} is VALID [2022-04-28 14:56:15,308 INFO L290 TraceCheckUtils]: 16: Hoare triple {217736#true} #res := -1073741823; {217736#true} is VALID [2022-04-28 14:56:15,308 INFO L290 TraceCheckUtils]: 17: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 14:56:15,308 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {217736#true} {217736#true} #1114#return; {217736#true} is VALID [2022-04-28 14:56:15,308 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 14:56:15,308 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 14:56:15,308 INFO L290 TraceCheckUtils]: 21: Hoare triple {217736#true} assume 0 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-28 14:56:15,308 INFO L290 TraceCheckUtils]: 22: Hoare triple {217736#true} #res := ~status~0; {217736#true} is VALID [2022-04-28 14:56:15,308 INFO L290 TraceCheckUtils]: 23: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 14:56:15,309 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {217736#true} {217736#true} #1026#return; {217736#true} is VALID [2022-04-28 14:56:15,309 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 14:56:15,309 INFO L290 TraceCheckUtils]: 26: Hoare triple {217736#true} assume 259 == ~__cil_tmp29~0; {217736#true} is VALID [2022-04-28 14:56:15,310 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 14:56:15,310 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 14:56:15,310 INFO L290 TraceCheckUtils]: 29: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-28 14:56:15,310 INFO L290 TraceCheckUtils]: 30: Hoare triple {217736#true} assume !(1 == ~customIrp~0); {217736#true} is VALID [2022-04-28 14:56:15,310 INFO L290 TraceCheckUtils]: 31: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-28 14:56:15,310 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 14:56:15,310 INFO L290 TraceCheckUtils]: 33: Hoare triple {217736#true} assume 0 == ~tmp_ndt_12~0; {217736#true} is VALID [2022-04-28 14:56:15,310 INFO L290 TraceCheckUtils]: 34: Hoare triple {217736#true} #res := 0; {217736#true} is VALID [2022-04-28 14:56:15,310 INFO L290 TraceCheckUtils]: 35: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 14:56:15,311 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {217736#true} {217736#true} #1028#return; {217736#true} is VALID [2022-04-28 14:56:15,311 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 14:56:15,311 INFO L290 TraceCheckUtils]: 38: Hoare triple {217736#true} assume 0 != ~disketteExtension__FloppyThread~0; {217736#true} is VALID [2022-04-28 14:56:15,311 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 14:56:15,311 INFO L290 TraceCheckUtils]: 40: Hoare triple {217736#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {217736#true} is VALID [2022-04-28 14:56:15,311 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 14:56:15,312 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 14:56:15,312 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 14:56:15,312 INFO L290 TraceCheckUtils]: 44: Hoare triple {217736#true} assume !(0 != ~compRegistered~0); {217736#true} is VALID [2022-04-28 14:56:15,312 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 14:56:15,312 INFO L290 TraceCheckUtils]: 46: Hoare triple {217736#true} assume 0 == ~tmp_ndt_10~0; {217736#true} is VALID [2022-04-28 14:56:15,312 INFO L290 TraceCheckUtils]: 47: Hoare triple {217736#true} ~returnVal2~0 := 0; {217736#true} is VALID [2022-04-28 14:56:15,312 INFO L290 TraceCheckUtils]: 48: Hoare triple {217736#true} assume !(~s~0 == ~NP~0); {217736#true} is VALID [2022-04-28 14:56:15,312 INFO L290 TraceCheckUtils]: 49: Hoare triple {217736#true} assume !(~s~0 == ~MPR1~0); {217736#true} is VALID [2022-04-28 14:56:15,313 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 14:56:15,313 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 14:56:15,313 INFO L290 TraceCheckUtils]: 52: Hoare triple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:56:15,314 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 14:56:15,315 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 14:56:15,315 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 14:56:15,315 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 14:56:15,316 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 14:56:15,316 INFO L290 TraceCheckUtils]: 58: Hoare triple {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:56:15,317 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 14:56:15,319 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 14:56:15,319 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 14:56:15,319 INFO L290 TraceCheckUtils]: 2: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 14:56:15,319 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {217736#true} {217736#true} #1156#return; {217736#true} is VALID [2022-04-28 14:56:15,319 INFO L272 TraceCheckUtils]: 4: Hoare triple {217736#true} call #t~ret170 := main(); {217736#true} is VALID [2022-04-28 14:56:15,319 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 14:56:15,320 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 14:56:15,320 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 14:56:15,321 INFO L290 TraceCheckUtils]: 8: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 14:56:15,321 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {217736#true} {217736#true} #1066#return; {217736#true} is VALID [2022-04-28 14:56:15,321 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 14:56:15,321 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 14:56:15,322 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 14:56:15,322 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 14:56:15,322 INFO L290 TraceCheckUtils]: 14: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 14:56:15,322 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {217736#true} {217736#true} #1068#return; {217736#true} is VALID [2022-04-28 14:56:15,322 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 14:56:15,322 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 14:56:15,322 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 14:56:15,322 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 14:56:15,322 INFO L290 TraceCheckUtils]: 20: Hoare triple {217736#true} assume 3 == ~tmp_ndt_4~0; {217736#true} is VALID [2022-04-28 14:56:15,323 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 14:56:15,323 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 14:56:15,323 INFO L290 TraceCheckUtils]: 23: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-28 14:56:15,323 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 14:56:15,323 INFO L290 TraceCheckUtils]: 25: Hoare triple {217736#true} assume !(0 != ~disketteExtension__IsRemoved~0); {217736#true} is VALID [2022-04-28 14:56:15,324 INFO L290 TraceCheckUtils]: 26: Hoare triple {217736#true} assume !(0 == ~irpSp__MinorFunction~0); {217736#true} is VALID [2022-04-28 14:56:15,324 INFO L290 TraceCheckUtils]: 27: Hoare triple {217736#true} assume 5 == ~irpSp__MinorFunction~0; {217736#true} is VALID [2022-04-28 14:56:15,324 INFO L290 TraceCheckUtils]: 28: Hoare triple {217736#true} assume 5 == ~irpSp__MinorFunction~0; {217736#true} is VALID [2022-04-28 14:56:15,324 INFO L290 TraceCheckUtils]: 29: Hoare triple {217736#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {217736#true} is VALID [2022-04-28 14:56:15,325 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 14:56:15,325 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 14:56:15,325 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 14:56:15,325 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 14:56:15,325 INFO L290 TraceCheckUtils]: 34: Hoare triple {217736#true} assume 1 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-28 14:56:15,325 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 14:56:15,325 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 14:56:15,325 INFO L290 TraceCheckUtils]: 37: Hoare triple {217736#true} assume !(0 == ~tmp_ndt_14~0); {217736#true} is VALID [2022-04-28 14:56:15,325 INFO L290 TraceCheckUtils]: 38: Hoare triple {217736#true} #res := -1073741823; {217736#true} is VALID [2022-04-28 14:56:15,325 INFO L290 TraceCheckUtils]: 39: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 14:56:15,325 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {217736#true} {217736#true} #1114#return; {217736#true} is VALID [2022-04-28 14:56:15,325 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 14:56:15,325 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 14:56:15,325 INFO L290 TraceCheckUtils]: 43: Hoare triple {217736#true} assume 0 == ~PagingReferenceCount~0; {217736#true} is VALID [2022-04-28 14:56:15,326 INFO L290 TraceCheckUtils]: 44: Hoare triple {217736#true} #res := ~status~0; {217736#true} is VALID [2022-04-28 14:56:15,326 INFO L290 TraceCheckUtils]: 45: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 14:56:15,326 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {217736#true} {217736#true} #1026#return; {217736#true} is VALID [2022-04-28 14:56:15,326 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 14:56:15,326 INFO L290 TraceCheckUtils]: 48: Hoare triple {217736#true} assume 259 == ~__cil_tmp29~0; {217736#true} is VALID [2022-04-28 14:56:15,327 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 14:56:15,327 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 14:56:15,327 INFO L290 TraceCheckUtils]: 51: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-28 14:56:15,327 INFO L290 TraceCheckUtils]: 52: Hoare triple {217736#true} assume !(1 == ~customIrp~0); {217736#true} is VALID [2022-04-28 14:56:15,327 INFO L290 TraceCheckUtils]: 53: Hoare triple {217736#true} assume !(~s~0 == ~MPR3~0); {217736#true} is VALID [2022-04-28 14:56:15,327 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 14:56:15,327 INFO L290 TraceCheckUtils]: 55: Hoare triple {217736#true} assume 0 == ~tmp_ndt_12~0; {217736#true} is VALID [2022-04-28 14:56:15,327 INFO L290 TraceCheckUtils]: 56: Hoare triple {217736#true} #res := 0; {217736#true} is VALID [2022-04-28 14:56:15,327 INFO L290 TraceCheckUtils]: 57: Hoare triple {217736#true} assume true; {217736#true} is VALID [2022-04-28 14:56:15,327 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {217736#true} {217736#true} #1028#return; {217736#true} is VALID [2022-04-28 14:56:15,328 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 14:56:15,328 INFO L290 TraceCheckUtils]: 60: Hoare triple {217736#true} assume 0 != ~disketteExtension__FloppyThread~0; {217736#true} is VALID [2022-04-28 14:56:15,328 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 14:56:15,328 INFO L290 TraceCheckUtils]: 62: Hoare triple {217736#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {217736#true} is VALID [2022-04-28 14:56:15,328 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 14:56:15,328 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 14:56:15,329 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 14:56:15,329 INFO L290 TraceCheckUtils]: 66: Hoare triple {217736#true} assume !(0 != ~compRegistered~0); {217736#true} is VALID [2022-04-28 14:56:15,329 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 14:56:15,329 INFO L290 TraceCheckUtils]: 68: Hoare triple {217736#true} assume 0 == ~tmp_ndt_10~0; {217736#true} is VALID [2022-04-28 14:56:15,329 INFO L290 TraceCheckUtils]: 69: Hoare triple {217736#true} ~returnVal2~0 := 0; {217736#true} is VALID [2022-04-28 14:56:15,329 INFO L290 TraceCheckUtils]: 70: Hoare triple {217736#true} assume !(~s~0 == ~NP~0); {217736#true} is VALID [2022-04-28 14:56:15,329 INFO L290 TraceCheckUtils]: 71: Hoare triple {217736#true} assume !(~s~0 == ~MPR1~0); {217736#true} is VALID [2022-04-28 14:56:15,329 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 14:56:15,330 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 14:56:15,330 INFO L290 TraceCheckUtils]: 74: Hoare triple {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {217861#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:56:15,331 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 14:56:15,331 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 14:56:15,331 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 14:56:15,332 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 14:56:15,332 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 14:56:15,332 INFO L290 TraceCheckUtils]: 80: Hoare triple {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {217851#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:56:15,333 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 14:56:15,333 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 14:56:15,334 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 14:56:15,334 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 14:56:15,334 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 14:56:15,335 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 14:56:15,335 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 14:56:15,335 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 14:56:15,335 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 14:56:15,336 INFO L290 TraceCheckUtils]: 90: Hoare triple {217808#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {217737#false} is VALID [2022-04-28 14:56:15,336 INFO L272 TraceCheckUtils]: 91: Hoare triple {217737#false} call errorFn(); {217737#false} is VALID [2022-04-28 14:56:15,336 INFO L290 TraceCheckUtils]: 92: Hoare triple {217737#false} assume !false; {217737#false} is VALID [2022-04-28 14:56:15,336 INFO 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 14:56:15,336 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:56:15,336 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1783079903] [2022-04-28 14:56:15,337 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1783079903] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:56:15,337 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:56:15,337 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:56:15,338 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:56:15,338 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1145882354] [2022-04-28 14:56:15,338 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1145882354] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:56:15,338 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:56:15,338 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:56:15,338 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1122951333] [2022-04-28 14:56:15,338 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:56:15,338 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 14:56:15,338 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:56:15,339 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 14:56:15,409 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 14:56:15,409 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 14:56:15,409 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:56:15,409 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 14:56:15,410 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=196, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:56:15,410 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 14:56:21,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:21,352 INFO L93 Difference]: Finished difference Result 590 states and 692 transitions. [2022-04-28 14:56:21,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 14:56:21,352 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 14:56:21,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:56:21,352 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 14:56:21,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 319 transitions. [2022-04-28 14:56:21,354 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 14:56:21,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 319 transitions. [2022-04-28 14:56:21,356 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 319 transitions. [2022-04-28 14:56:21,660 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 14:56:21,671 INFO L225 Difference]: With dead ends: 590 [2022-04-28 14:56:21,671 INFO L226 Difference]: Without dead ends: 498 [2022-04-28 14:56:21,672 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 14:56:21,672 INFO L413 NwaCegarLoop]: 245 mSDtfsCounter, 557 mSDsluCounter, 399 mSDsCounter, 0 mSdLazyCounter, 2100 mSolverCounterSat, 188 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 570 SdHoareTripleChecker+Valid, 644 SdHoareTripleChecker+Invalid, 2288 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 188 IncrementalHoareTripleChecker+Valid, 2100 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-28 14:56:21,672 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [570 Valid, 644 Invalid, 2288 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [188 Valid, 2100 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-28 14:56:21,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 498 states. [2022-04-28 14:56:22,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 498 to 496. [2022-04-28 14:56:22,931 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:56:22,932 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 14:56:22,932 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 14:56:22,932 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 14:56:22,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:22,940 INFO L93 Difference]: Finished difference Result 498 states and 587 transitions. [2022-04-28 14:56:22,940 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 587 transitions. [2022-04-28 14:56:22,941 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:56:22,941 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:56:22,941 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 14:56:22,941 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 14:56:22,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:22,950 INFO L93 Difference]: Finished difference Result 498 states and 587 transitions. [2022-04-28 14:56:22,950 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 587 transitions. [2022-04-28 14:56:22,950 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:56:22,950 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:56:22,950 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:56:22,950 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:56:22,951 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 14:56:22,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 496 states and 585 transitions. [2022-04-28 14:56:22,961 INFO L78 Accepts]: Start accepts. Automaton has 496 states and 585 transitions. Word has length 93 [2022-04-28 14:56:22,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:56:22,961 INFO L495 AbstractCegarLoop]: Abstraction has 496 states and 585 transitions. [2022-04-28 14:56:22,961 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 14:56:22,961 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 496 states and 585 transitions. [2022-04-28 14:56:24,169 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 14:56:24,169 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 585 transitions. [2022-04-28 14:56:24,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-04-28 14:56:24,170 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:56:24,170 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 14:56:24,170 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51 [2022-04-28 14:56:24,170 INFO L420 AbstractCegarLoop]: === Iteration 53 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:56:24,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:56:24,170 INFO L85 PathProgramCache]: Analyzing trace with hash 313967105, now seen corresponding path program 1 times [2022-04-28 14:56:24,170 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:56:24,170 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2090042114] [2022-04-28 14:56:24,170 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:56:24,170 INFO L85 PathProgramCache]: Analyzing trace with hash 313967105, now seen corresponding path program 2 times [2022-04-28 14:56:24,171 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:56:24,171 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18543952] [2022-04-28 14:56:24,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:56:24,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:56:24,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:24,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:56:24,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:24,253 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 14:56:24,253 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,253 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1156#return; {221044#true} is VALID [2022-04-28 14:56:24,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:56:24,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:24,275 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 14:56:24,275 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,275 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1066#return; {221044#true} is VALID [2022-04-28 14:56:24,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:56:24,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:24,286 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 14:56:24,286 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,287 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1068#return; {221044#true} is VALID [2022-04-28 14:56:24,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:56:24,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:24,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:56:24,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:24,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:56:24,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:24,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:56:24,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:24,376 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 14:56:24,376 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,377 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-28 14:56:24,377 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 14:56:24,377 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 14:56:24,377 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 14:56:24,377 INFO L290 TraceCheckUtils]: 3: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,377 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-28 14:56:24,377 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 14:56:24,377 INFO L290 TraceCheckUtils]: 6: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,378 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {221044#true} {221044#true} #1122#return; {221044#true} is VALID [2022-04-28 14:56:24,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:56:24,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:24,386 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 14:56:24,386 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,387 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {221044#true} {221044#true} #1124#return; {221044#true} is VALID [2022-04-28 14:56:24,387 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 14:56:24,387 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume 0 != ~compRegistered~0; {221044#true} is VALID [2022-04-28 14:56:24,387 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 14:56:24,387 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 14:56:24,388 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 14:56:24,388 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 14:56:24,388 INFO L290 TraceCheckUtils]: 6: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,388 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-28 14:56:24,388 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 14:56:24,388 INFO L290 TraceCheckUtils]: 9: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,388 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {221044#true} {221044#true} #1122#return; {221044#true} is VALID [2022-04-28 14:56:24,388 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 14:56:24,388 INFO L290 TraceCheckUtils]: 12: Hoare triple {221044#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {221044#true} is VALID [2022-04-28 14:56:24,389 INFO L272 TraceCheckUtils]: 13: Hoare triple {221044#true} call stubMoreProcessingRequired(); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:24,389 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 14:56:24,389 INFO L290 TraceCheckUtils]: 15: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,389 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {221044#true} {221044#true} #1124#return; {221044#true} is VALID [2022-04-28 14:56:24,389 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 14:56:24,389 INFO L290 TraceCheckUtils]: 18: Hoare triple {221044#true} assume 0 == ~tmp_ndt_10~0; {221044#true} is VALID [2022-04-28 14:56:24,403 INFO L290 TraceCheckUtils]: 19: Hoare triple {221044#true} ~returnVal2~0 := 0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 14:56:24,404 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 14:56:24,404 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 14:56:24,404 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 14:56:24,405 INFO L290 TraceCheckUtils]: 23: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 14:56:24,405 INFO L290 TraceCheckUtils]: 24: Hoare triple {221177#(<= |IofCallDriver_#res| 0)} assume true; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 14:56:24,406 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 14:56:24,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-28 14:56:24,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:24,425 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 14:56:24,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-28 14:56:24,425 INFO L290 TraceCheckUtils]: 2: Hoare triple {221044#true} assume !(1 == ~customIrp~0); {221044#true} is VALID [2022-04-28 14:56:24,425 INFO L290 TraceCheckUtils]: 3: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-28 14:56:24,425 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 14:56:24,425 INFO L290 TraceCheckUtils]: 5: Hoare triple {221044#true} assume 0 == ~tmp_ndt_12~0; {221044#true} is VALID [2022-04-28 14:56:24,425 INFO L290 TraceCheckUtils]: 6: Hoare triple {221044#true} #res := 0; {221044#true} is VALID [2022-04-28 14:56:24,425 INFO L290 TraceCheckUtils]: 7: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,425 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {221044#true} {221045#false} #1046#return; {221045#false} is VALID [2022-04-28 14:56:24,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-04-28 14:56:24,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:24,427 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 14:56:24,428 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {221044#true} is VALID [2022-04-28 14:56:24,428 INFO L290 TraceCheckUtils]: 2: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,428 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {221044#true} {221045#false} #1048#return; {221045#false} is VALID [2022-04-28 14:56:24,428 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 14:56:24,428 INFO L290 TraceCheckUtils]: 1: Hoare triple {221044#true} assume 1 == ~PagingReferenceCount~0; {221044#true} is VALID [2022-04-28 14:56:24,428 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 14:56:24,428 INFO L290 TraceCheckUtils]: 3: Hoare triple {221044#true} assume !(0 != ~disketteExtension__IsRemoved~0); {221044#true} is VALID [2022-04-28 14:56:24,428 INFO L290 TraceCheckUtils]: 4: Hoare triple {221044#true} assume !(0 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-28 14:56:24,428 INFO L290 TraceCheckUtils]: 5: Hoare triple {221044#true} assume !(5 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-28 14:56:24,428 INFO L290 TraceCheckUtils]: 6: Hoare triple {221044#true} assume !(1 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-28 14:56:24,428 INFO L290 TraceCheckUtils]: 7: Hoare triple {221044#true} assume 6 == ~irpSp__MinorFunction~0; {221044#true} is VALID [2022-04-28 14:56:24,428 INFO L290 TraceCheckUtils]: 8: Hoare triple {221044#true} assume 6 == ~irpSp__MinorFunction~0; {221044#true} is VALID [2022-04-28 14:56:24,429 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 14:56:24,429 INFO L290 TraceCheckUtils]: 10: Hoare triple {221044#true} assume !(~s~0 != ~NP~0); {221044#true} is VALID [2022-04-28 14:56:24,429 INFO L290 TraceCheckUtils]: 11: Hoare triple {221044#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {221044#true} is VALID [2022-04-28 14:56:24,429 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 14:56:24,429 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 14:56:24,430 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 14:56:24,430 INFO L290 TraceCheckUtils]: 15: Hoare triple {221044#true} assume 0 != ~compRegistered~0; {221044#true} is VALID [2022-04-28 14:56:24,430 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 14:56:24,430 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 14:56:24,431 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 14:56:24,431 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 14:56:24,431 INFO L290 TraceCheckUtils]: 20: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,431 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-28 14:56:24,431 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 14:56:24,432 INFO L290 TraceCheckUtils]: 23: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,432 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {221044#true} {221044#true} #1122#return; {221044#true} is VALID [2022-04-28 14:56:24,432 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 14:56:24,432 INFO L290 TraceCheckUtils]: 26: Hoare triple {221044#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {221044#true} is VALID [2022-04-28 14:56:24,432 INFO L272 TraceCheckUtils]: 27: Hoare triple {221044#true} call stubMoreProcessingRequired(); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:24,432 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 14:56:24,432 INFO L290 TraceCheckUtils]: 29: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,432 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {221044#true} {221044#true} #1124#return; {221044#true} is VALID [2022-04-28 14:56:24,432 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 14:56:24,433 INFO L290 TraceCheckUtils]: 32: Hoare triple {221044#true} assume 0 == ~tmp_ndt_10~0; {221044#true} is VALID [2022-04-28 14:56:24,433 INFO L290 TraceCheckUtils]: 33: Hoare triple {221044#true} ~returnVal2~0 := 0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 14:56:24,433 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 14:56:24,433 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 14:56:24,434 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 14:56:24,434 INFO L290 TraceCheckUtils]: 37: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 14:56:24,435 INFO L290 TraceCheckUtils]: 38: Hoare triple {221177#(<= |IofCallDriver_#res| 0)} assume true; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 14:56:24,435 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 14:56:24,436 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 14:56:24,436 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 14:56:24,436 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 14:56:24,436 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 14:56:24,436 INFO L290 TraceCheckUtils]: 44: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-28 14:56:24,436 INFO L290 TraceCheckUtils]: 45: Hoare triple {221044#true} assume !(1 == ~customIrp~0); {221044#true} is VALID [2022-04-28 14:56:24,436 INFO L290 TraceCheckUtils]: 46: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-28 14:56:24,437 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 14:56:24,437 INFO L290 TraceCheckUtils]: 48: Hoare triple {221044#true} assume 0 == ~tmp_ndt_12~0; {221044#true} is VALID [2022-04-28 14:56:24,437 INFO L290 TraceCheckUtils]: 49: Hoare triple {221044#true} #res := 0; {221044#true} is VALID [2022-04-28 14:56:24,437 INFO L290 TraceCheckUtils]: 50: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,437 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {221044#true} {221045#false} #1046#return; {221045#false} is VALID [2022-04-28 14:56:24,437 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 14:56:24,437 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 14:56:24,437 INFO L272 TraceCheckUtils]: 54: Hoare triple {221045#false} call IofCompleteRequest(~Irp, 0); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:24,437 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 14:56:24,437 INFO L290 TraceCheckUtils]: 56: Hoare triple {221044#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {221044#true} is VALID [2022-04-28 14:56:24,437 INFO L290 TraceCheckUtils]: 57: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,437 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {221044#true} {221045#false} #1048#return; {221045#false} is VALID [2022-04-28 14:56:24,437 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 14:56:24,438 INFO L290 TraceCheckUtils]: 60: Hoare triple {221045#false} assume !(0 == ~PagingReferenceCount~0); {221045#false} is VALID [2022-04-28 14:56:24,438 INFO L290 TraceCheckUtils]: 61: Hoare triple {221045#false} #res := ~ntStatus~0; {221045#false} is VALID [2022-04-28 14:56:24,438 INFO L290 TraceCheckUtils]: 62: Hoare triple {221045#false} assume true; {221045#false} is VALID [2022-04-28 14:56:24,438 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {221045#false} {221044#true} #1076#return; {221045#false} is VALID [2022-04-28 14:56:24,440 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 14:56:24,440 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 14:56:24,440 INFO L290 TraceCheckUtils]: 2: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,440 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {221044#true} {221044#true} #1156#return; {221044#true} is VALID [2022-04-28 14:56:24,440 INFO L272 TraceCheckUtils]: 4: Hoare triple {221044#true} call #t~ret170 := main(); {221044#true} is VALID [2022-04-28 14:56:24,440 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 14:56:24,441 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 14:56:24,441 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 14:56:24,441 INFO L290 TraceCheckUtils]: 8: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,442 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {221044#true} {221044#true} #1066#return; {221044#true} is VALID [2022-04-28 14:56:24,442 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 14:56:24,442 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 14:56:24,442 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 14:56:24,442 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 14:56:24,442 INFO L290 TraceCheckUtils]: 14: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,443 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {221044#true} {221044#true} #1068#return; {221044#true} is VALID [2022-04-28 14:56:24,443 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 14:56:24,443 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 14:56:24,443 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 14:56:24,443 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 14:56:24,443 INFO L290 TraceCheckUtils]: 20: Hoare triple {221044#true} assume 3 == ~tmp_ndt_4~0; {221044#true} is VALID [2022-04-28 14:56:24,444 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 14:56:24,444 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 14:56:24,444 INFO L290 TraceCheckUtils]: 23: Hoare triple {221044#true} assume 1 == ~PagingReferenceCount~0; {221044#true} is VALID [2022-04-28 14:56:24,444 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 14:56:24,444 INFO L290 TraceCheckUtils]: 25: Hoare triple {221044#true} assume !(0 != ~disketteExtension__IsRemoved~0); {221044#true} is VALID [2022-04-28 14:56:24,444 INFO L290 TraceCheckUtils]: 26: Hoare triple {221044#true} assume !(0 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-28 14:56:24,444 INFO L290 TraceCheckUtils]: 27: Hoare triple {221044#true} assume !(5 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-28 14:56:24,444 INFO L290 TraceCheckUtils]: 28: Hoare triple {221044#true} assume !(1 == ~irpSp__MinorFunction~0); {221044#true} is VALID [2022-04-28 14:56:24,445 INFO L290 TraceCheckUtils]: 29: Hoare triple {221044#true} assume 6 == ~irpSp__MinorFunction~0; {221044#true} is VALID [2022-04-28 14:56:24,445 INFO L290 TraceCheckUtils]: 30: Hoare triple {221044#true} assume 6 == ~irpSp__MinorFunction~0; {221044#true} is VALID [2022-04-28 14:56:24,445 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 14:56:24,445 INFO L290 TraceCheckUtils]: 32: Hoare triple {221044#true} assume !(~s~0 != ~NP~0); {221044#true} is VALID [2022-04-28 14:56:24,445 INFO L290 TraceCheckUtils]: 33: Hoare triple {221044#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {221044#true} is VALID [2022-04-28 14:56:24,445 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 14:56:24,446 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 14:56:24,446 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 14:56:24,446 INFO L290 TraceCheckUtils]: 37: Hoare triple {221044#true} assume 0 != ~compRegistered~0; {221044#true} is VALID [2022-04-28 14:56:24,447 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 14:56:24,447 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 14:56:24,447 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 14:56:24,447 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 14:56:24,447 INFO L290 TraceCheckUtils]: 42: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,448 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {221044#true} {221044#true} #1088#return; {221044#true} is VALID [2022-04-28 14:56:24,448 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 14:56:24,448 INFO L290 TraceCheckUtils]: 45: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,448 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {221044#true} {221044#true} #1122#return; {221044#true} is VALID [2022-04-28 14:56:24,448 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 14:56:24,448 INFO L290 TraceCheckUtils]: 48: Hoare triple {221044#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {221044#true} is VALID [2022-04-28 14:56:24,448 INFO L272 TraceCheckUtils]: 49: Hoare triple {221044#true} call stubMoreProcessingRequired(); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:24,448 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 14:56:24,448 INFO L290 TraceCheckUtils]: 51: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,449 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {221044#true} {221044#true} #1124#return; {221044#true} is VALID [2022-04-28 14:56:24,449 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 14:56:24,449 INFO L290 TraceCheckUtils]: 54: Hoare triple {221044#true} assume 0 == ~tmp_ndt_10~0; {221044#true} is VALID [2022-04-28 14:56:24,449 INFO L290 TraceCheckUtils]: 55: Hoare triple {221044#true} ~returnVal2~0 := 0; {221176#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 14:56:24,449 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 14:56:24,450 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 14:56:24,450 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 14:56:24,450 INFO L290 TraceCheckUtils]: 59: Hoare triple {221176#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 14:56:24,451 INFO L290 TraceCheckUtils]: 60: Hoare triple {221177#(<= |IofCallDriver_#res| 0)} assume true; {221177#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 14:56:24,452 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 14:56:24,452 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 14:56:24,452 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 14:56:24,452 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 14:56:24,453 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 14:56:24,453 INFO L290 TraceCheckUtils]: 66: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-28 14:56:24,453 INFO L290 TraceCheckUtils]: 67: Hoare triple {221044#true} assume !(1 == ~customIrp~0); {221044#true} is VALID [2022-04-28 14:56:24,453 INFO L290 TraceCheckUtils]: 68: Hoare triple {221044#true} assume !(~s~0 == ~MPR3~0); {221044#true} is VALID [2022-04-28 14:56:24,453 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 14:56:24,453 INFO L290 TraceCheckUtils]: 70: Hoare triple {221044#true} assume 0 == ~tmp_ndt_12~0; {221044#true} is VALID [2022-04-28 14:56:24,453 INFO L290 TraceCheckUtils]: 71: Hoare triple {221044#true} #res := 0; {221044#true} is VALID [2022-04-28 14:56:24,453 INFO L290 TraceCheckUtils]: 72: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,453 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {221044#true} {221045#false} #1046#return; {221045#false} is VALID [2022-04-28 14:56:24,453 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 14:56:24,453 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 14:56:24,453 INFO L272 TraceCheckUtils]: 76: Hoare triple {221045#false} call IofCompleteRequest(~Irp, 0); {221182#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:24,453 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 14:56:24,453 INFO L290 TraceCheckUtils]: 78: Hoare triple {221044#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {221044#true} is VALID [2022-04-28 14:56:24,454 INFO L290 TraceCheckUtils]: 79: Hoare triple {221044#true} assume true; {221044#true} is VALID [2022-04-28 14:56:24,454 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {221044#true} {221045#false} #1048#return; {221045#false} is VALID [2022-04-28 14:56:24,454 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 14:56:24,454 INFO L290 TraceCheckUtils]: 82: Hoare triple {221045#false} assume !(0 == ~PagingReferenceCount~0); {221045#false} is VALID [2022-04-28 14:56:24,454 INFO L290 TraceCheckUtils]: 83: Hoare triple {221045#false} #res := ~ntStatus~0; {221045#false} is VALID [2022-04-28 14:56:24,454 INFO L290 TraceCheckUtils]: 84: Hoare triple {221045#false} assume true; {221045#false} is VALID [2022-04-28 14:56:24,454 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {221045#false} {221044#true} #1076#return; {221045#false} is VALID [2022-04-28 14:56:24,454 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 14:56:24,454 INFO L290 TraceCheckUtils]: 87: Hoare triple {221045#false} assume !(1 == ~pended~0); {221045#false} is VALID [2022-04-28 14:56:24,454 INFO L290 TraceCheckUtils]: 88: Hoare triple {221045#false} assume !(1 == ~pended~0); {221045#false} is VALID [2022-04-28 14:56:24,454 INFO L290 TraceCheckUtils]: 89: Hoare triple {221045#false} assume ~s~0 != ~UNLOADED~0; {221045#false} is VALID [2022-04-28 14:56:24,454 INFO L290 TraceCheckUtils]: 90: Hoare triple {221045#false} assume -1 != ~status~1; {221045#false} is VALID [2022-04-28 14:56:24,454 INFO L290 TraceCheckUtils]: 91: Hoare triple {221045#false} assume ~s~0 != ~SKIP2~0; {221045#false} is VALID [2022-04-28 14:56:24,454 INFO L290 TraceCheckUtils]: 92: Hoare triple {221045#false} assume ~s~0 != ~IPC~0; {221045#false} is VALID [2022-04-28 14:56:24,455 INFO L290 TraceCheckUtils]: 93: Hoare triple {221045#false} assume !(~s~0 != ~DC~0); {221045#false} is VALID [2022-04-28 14:56:24,455 INFO L290 TraceCheckUtils]: 94: Hoare triple {221045#false} assume !(1 == ~pended~0); {221045#false} is VALID [2022-04-28 14:56:24,455 INFO L290 TraceCheckUtils]: 95: Hoare triple {221045#false} assume ~s~0 == ~DC~0; {221045#false} is VALID [2022-04-28 14:56:24,455 INFO L290 TraceCheckUtils]: 96: Hoare triple {221045#false} assume 259 == ~status~1; {221045#false} is VALID [2022-04-28 14:56:24,455 INFO L272 TraceCheckUtils]: 97: Hoare triple {221045#false} call errorFn(); {221045#false} is VALID [2022-04-28 14:56:24,455 INFO L290 TraceCheckUtils]: 98: Hoare triple {221045#false} assume !false; {221045#false} is VALID [2022-04-28 14:56:24,455 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 14:56:24,455 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:56:24,455 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [18543952] [2022-04-28 14:56:24,456 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [18543952] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:56:24,456 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:56:24,456 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 14:56:24,456 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:56:24,456 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2090042114] [2022-04-28 14:56:24,456 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2090042114] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:56:24,456 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:56:24,456 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 14:56:24,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [10205606] [2022-04-28 14:56:24,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:56:24,457 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 14:56:24,457 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:56:24,457 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 14:56:24,532 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 14:56:24,532 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 14:56:24,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:56:24,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 14:56:24,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=132, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:56:24,533 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 14:56:27,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:27,500 INFO L93 Difference]: Finished difference Result 531 states and 619 transitions. [2022-04-28 14:56:27,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:56:27,501 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 14:56:27,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:56:27,501 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 14:56:27,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 284 transitions. [2022-04-28 14:56:27,502 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 14:56:27,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 284 transitions. [2022-04-28 14:56:27,504 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 284 transitions. [2022-04-28 14:56:27,733 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 14:56:27,744 INFO L225 Difference]: With dead ends: 531 [2022-04-28 14:56:27,744 INFO L226 Difference]: Without dead ends: 492 [2022-04-28 14:56:27,744 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:56:27,745 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, 0.6s IncrementalHoareTripleChecker+Time [2022-04-28 14:56:27,745 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [329 Valid, 878 Invalid, 672 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [144 Valid, 528 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-28 14:56:27,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 492 states. [2022-04-28 14:56:28,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 492 to 439. [2022-04-28 14:56:28,876 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:56:28,877 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 14:56:28,877 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 14:56:28,877 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 14:56:28,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:28,885 INFO L93 Difference]: Finished difference Result 492 states and 578 transitions. [2022-04-28 14:56:28,885 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 578 transitions. [2022-04-28 14:56:28,885 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:56:28,885 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:56:28,886 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 14:56:28,886 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 14:56:28,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:28,893 INFO L93 Difference]: Finished difference Result 492 states and 578 transitions. [2022-04-28 14:56:28,894 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 578 transitions. [2022-04-28 14:56:28,894 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:56:28,894 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:56:28,894 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:56:28,894 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:56:28,894 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 14:56:28,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 512 transitions. [2022-04-28 14:56:28,903 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 512 transitions. Word has length 99 [2022-04-28 14:56:28,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:56:28,903 INFO L495 AbstractCegarLoop]: Abstraction has 439 states and 512 transitions. [2022-04-28 14:56:28,903 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 14:56:28,903 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 439 states and 512 transitions. [2022-04-28 14:56:29,943 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 14:56:29,943 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 512 transitions. [2022-04-28 14:56:29,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-04-28 14:56:29,943 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:56:29,943 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 14:56:29,944 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52 [2022-04-28 14:56:29,944 INFO L420 AbstractCegarLoop]: === Iteration 54 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:56:29,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:56:29,944 INFO L85 PathProgramCache]: Analyzing trace with hash 1018925480, now seen corresponding path program 1 times [2022-04-28 14:56:29,944 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:56:29,944 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2130534728] [2022-04-28 14:56:29,944 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:56:29,944 INFO L85 PathProgramCache]: Analyzing trace with hash 1018925480, now seen corresponding path program 2 times [2022-04-28 14:56:29,944 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:56:29,944 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1871720086] [2022-04-28 14:56:29,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:56:29,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:56:29,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:30,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:56:30,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:30,051 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 14:56:30,051 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,052 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1156#return; {224115#true} is VALID [2022-04-28 14:56:30,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:56:30,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:30,073 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 14:56:30,073 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,073 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1066#return; {224115#true} is VALID [2022-04-28 14:56:30,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:56:30,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:30,094 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 14:56:30,094 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,094 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1068#return; {224115#true} is VALID [2022-04-28 14:56:30,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:56:30,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:30,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:56:30,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:30,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:56:30,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:30,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:56:30,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:30,219 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 14:56:30,219 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,219 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-28 14:56:30,219 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 14:56:30,220 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 14:56:30,220 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 14:56:30,220 INFO L290 TraceCheckUtils]: 3: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,220 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-28 14:56:30,221 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 14:56:30,221 INFO L290 TraceCheckUtils]: 6: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,221 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {224115#true} {224115#true} #1122#return; {224115#true} is VALID [2022-04-28 14:56:30,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:56:30,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:30,232 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 14:56:30,233 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,233 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {224115#true} {224115#true} #1124#return; {224115#true} is VALID [2022-04-28 14:56:30,233 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 14:56:30,233 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume 0 != ~compRegistered~0; {224115#true} is VALID [2022-04-28 14:56:30,233 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 14:56:30,234 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 14:56:30,234 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 14:56:30,234 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 14:56:30,234 INFO L290 TraceCheckUtils]: 6: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,234 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-28 14:56:30,235 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 14:56:30,235 INFO L290 TraceCheckUtils]: 9: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,235 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {224115#true} {224115#true} #1122#return; {224115#true} is VALID [2022-04-28 14:56:30,235 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 14:56:30,235 INFO L290 TraceCheckUtils]: 12: Hoare triple {224115#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {224115#true} is VALID [2022-04-28 14:56:30,235 INFO L272 TraceCheckUtils]: 13: Hoare triple {224115#true} call stubMoreProcessingRequired(); {224254#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:30,235 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 14:56:30,235 INFO L290 TraceCheckUtils]: 15: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,235 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {224115#true} {224115#true} #1124#return; {224115#true} is VALID [2022-04-28 14:56:30,235 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 14:56:30,236 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 14:56:30,236 INFO L290 TraceCheckUtils]: 19: Hoare triple {224115#true} assume !(1 == ~tmp_ndt_11~0); {224115#true} is VALID [2022-04-28 14:56:30,236 INFO L290 TraceCheckUtils]: 20: Hoare triple {224115#true} ~returnVal2~0 := 259; {224115#true} is VALID [2022-04-28 14:56:30,251 INFO L290 TraceCheckUtils]: 21: Hoare triple {224115#true} assume !(~s~0 == ~NP~0); {224115#true} is VALID [2022-04-28 14:56:30,251 INFO L290 TraceCheckUtils]: 22: Hoare triple {224115#true} assume ~s~0 == ~MPR1~0; {224115#true} is VALID [2022-04-28 14:56:30,252 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 14:56:30,252 INFO L290 TraceCheckUtils]: 24: Hoare triple {224115#true} #res := ~returnVal2~0; {224115#true} is VALID [2022-04-28 14:56:30,252 INFO L290 TraceCheckUtils]: 25: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,253 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 14:56:30,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-28 14:56:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:30,271 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 14:56:30,271 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume ~s~0 == ~MPR3~0; {224115#true} is VALID [2022-04-28 14:56:30,271 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 14:56:30,271 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 14:56:30,271 INFO L290 TraceCheckUtils]: 4: Hoare triple {224115#true} assume 0 == ~tmp_ndt_12~0; {224115#true} is VALID [2022-04-28 14:56:30,271 INFO L290 TraceCheckUtils]: 5: Hoare triple {224115#true} #res := 0; {224115#true} is VALID [2022-04-28 14:56:30,271 INFO L290 TraceCheckUtils]: 6: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,272 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 14:56:30,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-04-28 14:56:30,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:30,275 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 14:56:30,275 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {224115#true} is VALID [2022-04-28 14:56:30,275 INFO L290 TraceCheckUtils]: 2: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,275 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 14:56:30,275 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 14:56:30,275 INFO L290 TraceCheckUtils]: 1: Hoare triple {224115#true} assume 1 == ~PagingReferenceCount~0; {224115#true} is VALID [2022-04-28 14:56:30,276 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 14:56:30,276 INFO L290 TraceCheckUtils]: 3: Hoare triple {224115#true} assume !(0 != ~disketteExtension__IsRemoved~0); {224115#true} is VALID [2022-04-28 14:56:30,276 INFO L290 TraceCheckUtils]: 4: Hoare triple {224115#true} assume !(0 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-28 14:56:30,276 INFO L290 TraceCheckUtils]: 5: Hoare triple {224115#true} assume !(5 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-28 14:56:30,276 INFO L290 TraceCheckUtils]: 6: Hoare triple {224115#true} assume !(1 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-28 14:56:30,276 INFO L290 TraceCheckUtils]: 7: Hoare triple {224115#true} assume 6 == ~irpSp__MinorFunction~0; {224115#true} is VALID [2022-04-28 14:56:30,276 INFO L290 TraceCheckUtils]: 8: Hoare triple {224115#true} assume 6 == ~irpSp__MinorFunction~0; {224115#true} is VALID [2022-04-28 14:56:30,276 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 14:56:30,277 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 14:56:30,277 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 14:56:30,278 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 14:56:30,278 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 14:56:30,278 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 14:56:30,279 INFO L290 TraceCheckUtils]: 15: Hoare triple {224115#true} assume 0 != ~compRegistered~0; {224115#true} is VALID [2022-04-28 14:56:30,279 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 14:56:30,279 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 14:56:30,280 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 14:56:30,280 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 14:56:30,280 INFO L290 TraceCheckUtils]: 20: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,280 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-28 14:56:30,280 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 14:56:30,280 INFO L290 TraceCheckUtils]: 23: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,280 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {224115#true} {224115#true} #1122#return; {224115#true} is VALID [2022-04-28 14:56:30,280 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 14:56:30,280 INFO L290 TraceCheckUtils]: 26: Hoare triple {224115#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {224115#true} is VALID [2022-04-28 14:56:30,281 INFO L272 TraceCheckUtils]: 27: Hoare triple {224115#true} call stubMoreProcessingRequired(); {224254#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:30,281 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 14:56:30,281 INFO L290 TraceCheckUtils]: 29: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,281 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {224115#true} {224115#true} #1124#return; {224115#true} is VALID [2022-04-28 14:56:30,281 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 14:56:30,281 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 14:56:30,281 INFO L290 TraceCheckUtils]: 33: Hoare triple {224115#true} assume !(1 == ~tmp_ndt_11~0); {224115#true} is VALID [2022-04-28 14:56:30,281 INFO L290 TraceCheckUtils]: 34: Hoare triple {224115#true} ~returnVal2~0 := 259; {224115#true} is VALID [2022-04-28 14:56:30,281 INFO L290 TraceCheckUtils]: 35: Hoare triple {224115#true} assume !(~s~0 == ~NP~0); {224115#true} is VALID [2022-04-28 14:56:30,282 INFO L290 TraceCheckUtils]: 36: Hoare triple {224115#true} assume ~s~0 == ~MPR1~0; {224115#true} is VALID [2022-04-28 14:56:30,282 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 14:56:30,282 INFO L290 TraceCheckUtils]: 38: Hoare triple {224115#true} #res := ~returnVal2~0; {224115#true} is VALID [2022-04-28 14:56:30,282 INFO L290 TraceCheckUtils]: 39: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,282 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 14:56:30,283 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 14:56:30,283 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 14:56:30,284 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 14:56:30,284 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 14:56:30,284 INFO L290 TraceCheckUtils]: 45: Hoare triple {224115#true} assume ~s~0 == ~MPR3~0; {224115#true} is VALID [2022-04-28 14:56:30,284 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 14:56:30,284 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 14:56:30,285 INFO L290 TraceCheckUtils]: 48: Hoare triple {224115#true} assume 0 == ~tmp_ndt_12~0; {224115#true} is VALID [2022-04-28 14:56:30,285 INFO L290 TraceCheckUtils]: 49: Hoare triple {224115#true} #res := 0; {224115#true} is VALID [2022-04-28 14:56:30,285 INFO L290 TraceCheckUtils]: 50: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,285 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 14:56:30,286 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 14:56:30,286 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 14:56:30,287 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 14:56:30,287 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 14:56:30,287 INFO L290 TraceCheckUtils]: 56: Hoare triple {224115#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {224115#true} is VALID [2022-04-28 14:56:30,287 INFO L290 TraceCheckUtils]: 57: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,288 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 14:56:30,288 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 14:56:30,288 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 14:56:30,289 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 14:56:30,289 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 14:56:30,290 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 14:56:30,292 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 14:56:30,292 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 14:56:30,292 INFO L290 TraceCheckUtils]: 2: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,292 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {224115#true} {224115#true} #1156#return; {224115#true} is VALID [2022-04-28 14:56:30,292 INFO L272 TraceCheckUtils]: 4: Hoare triple {224115#true} call #t~ret170 := main(); {224115#true} is VALID [2022-04-28 14:56:30,292 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 14:56:30,293 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 14:56:30,293 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 14:56:30,293 INFO L290 TraceCheckUtils]: 8: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,293 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {224115#true} {224115#true} #1066#return; {224115#true} is VALID [2022-04-28 14:56:30,293 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 14:56:30,293 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 14:56:30,294 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 14:56:30,294 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 14:56:30,294 INFO L290 TraceCheckUtils]: 14: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,294 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {224115#true} {224115#true} #1068#return; {224115#true} is VALID [2022-04-28 14:56:30,294 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 14:56:30,294 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 14:56:30,294 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 14:56:30,294 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 14:56:30,294 INFO L290 TraceCheckUtils]: 20: Hoare triple {224115#true} assume 3 == ~tmp_ndt_4~0; {224115#true} is VALID [2022-04-28 14:56:30,295 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 14:56:30,295 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 14:56:30,296 INFO L290 TraceCheckUtils]: 23: Hoare triple {224115#true} assume 1 == ~PagingReferenceCount~0; {224115#true} is VALID [2022-04-28 14:56:30,296 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 14:56:30,296 INFO L290 TraceCheckUtils]: 25: Hoare triple {224115#true} assume !(0 != ~disketteExtension__IsRemoved~0); {224115#true} is VALID [2022-04-28 14:56:30,296 INFO L290 TraceCheckUtils]: 26: Hoare triple {224115#true} assume !(0 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-28 14:56:30,296 INFO L290 TraceCheckUtils]: 27: Hoare triple {224115#true} assume !(5 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-28 14:56:30,296 INFO L290 TraceCheckUtils]: 28: Hoare triple {224115#true} assume !(1 == ~irpSp__MinorFunction~0); {224115#true} is VALID [2022-04-28 14:56:30,296 INFO L290 TraceCheckUtils]: 29: Hoare triple {224115#true} assume 6 == ~irpSp__MinorFunction~0; {224115#true} is VALID [2022-04-28 14:56:30,296 INFO L290 TraceCheckUtils]: 30: Hoare triple {224115#true} assume 6 == ~irpSp__MinorFunction~0; {224115#true} is VALID [2022-04-28 14:56:30,296 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 14:56:30,297 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 14:56:30,297 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 14:56:30,298 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 14:56:30,298 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 14:56:30,298 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 14:56:30,298 INFO L290 TraceCheckUtils]: 37: Hoare triple {224115#true} assume 0 != ~compRegistered~0; {224115#true} is VALID [2022-04-28 14:56:30,299 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 14:56:30,299 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 14:56:30,300 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 14:56:30,300 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 14:56:30,300 INFO L290 TraceCheckUtils]: 42: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,300 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {224115#true} {224115#true} #1088#return; {224115#true} is VALID [2022-04-28 14:56:30,300 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 14:56:30,300 INFO L290 TraceCheckUtils]: 45: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,300 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {224115#true} {224115#true} #1122#return; {224115#true} is VALID [2022-04-28 14:56:30,300 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 14:56:30,300 INFO L290 TraceCheckUtils]: 48: Hoare triple {224115#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {224115#true} is VALID [2022-04-28 14:56:30,301 INFO L272 TraceCheckUtils]: 49: Hoare triple {224115#true} call stubMoreProcessingRequired(); {224254#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:30,301 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 14:56:30,301 INFO L290 TraceCheckUtils]: 51: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,301 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {224115#true} {224115#true} #1124#return; {224115#true} is VALID [2022-04-28 14:56:30,301 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 14:56:30,301 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 14:56:30,301 INFO L290 TraceCheckUtils]: 55: Hoare triple {224115#true} assume !(1 == ~tmp_ndt_11~0); {224115#true} is VALID [2022-04-28 14:56:30,301 INFO L290 TraceCheckUtils]: 56: Hoare triple {224115#true} ~returnVal2~0 := 259; {224115#true} is VALID [2022-04-28 14:56:30,301 INFO L290 TraceCheckUtils]: 57: Hoare triple {224115#true} assume !(~s~0 == ~NP~0); {224115#true} is VALID [2022-04-28 14:56:30,301 INFO L290 TraceCheckUtils]: 58: Hoare triple {224115#true} assume ~s~0 == ~MPR1~0; {224115#true} is VALID [2022-04-28 14:56:30,302 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 14:56:30,302 INFO L290 TraceCheckUtils]: 60: Hoare triple {224115#true} #res := ~returnVal2~0; {224115#true} is VALID [2022-04-28 14:56:30,302 INFO L290 TraceCheckUtils]: 61: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,302 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 14:56:30,303 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 14:56:30,303 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 14:56:30,304 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 14:56:30,304 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 14:56:30,304 INFO L290 TraceCheckUtils]: 67: Hoare triple {224115#true} assume ~s~0 == ~MPR3~0; {224115#true} is VALID [2022-04-28 14:56:30,305 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 14:56:30,305 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 14:56:30,305 INFO L290 TraceCheckUtils]: 70: Hoare triple {224115#true} assume 0 == ~tmp_ndt_12~0; {224115#true} is VALID [2022-04-28 14:56:30,305 INFO L290 TraceCheckUtils]: 71: Hoare triple {224115#true} #res := 0; {224115#true} is VALID [2022-04-28 14:56:30,305 INFO L290 TraceCheckUtils]: 72: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,306 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 14:56:30,306 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 14:56:30,306 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 14:56:30,307 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 14:56:30,307 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 14:56:30,307 INFO L290 TraceCheckUtils]: 78: Hoare triple {224115#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {224115#true} is VALID [2022-04-28 14:56:30,307 INFO L290 TraceCheckUtils]: 79: Hoare triple {224115#true} assume true; {224115#true} is VALID [2022-04-28 14:56:30,308 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 14:56:30,308 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 14:56:30,308 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 14:56:30,309 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 14:56:30,309 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 14:56:30,310 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 14:56:30,310 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 14:56:30,311 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 14:56:30,311 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 14:56:30,311 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 14:56:30,312 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 14:56:30,312 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 14:56:30,312 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 14:56:30,312 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 14:56:30,313 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 14:56:30,313 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 14:56:30,313 INFO L290 TraceCheckUtils]: 96: Hoare triple {224191#(= main_~status~1 0)} assume 259 == ~status~1; {224116#false} is VALID [2022-04-28 14:56:30,313 INFO L272 TraceCheckUtils]: 97: Hoare triple {224116#false} call errorFn(); {224116#false} is VALID [2022-04-28 14:56:30,314 INFO L290 TraceCheckUtils]: 98: Hoare triple {224116#false} assume !false; {224116#false} is VALID [2022-04-28 14:56:30,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:56:30,314 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:56:30,314 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1871720086] [2022-04-28 14:56:30,314 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1871720086] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:56:30,314 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:56:30,314 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:56:30,314 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:56:30,315 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2130534728] [2022-04-28 14:56:30,315 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2130534728] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:56:30,315 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:56:30,315 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:56:30,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [450083943] [2022-04-28 14:56:30,315 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:56:30,315 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 14:56:30,315 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:56:30,316 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 14:56:30,397 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 14:56:30,397 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 14:56:30,398 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:56:30,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 14:56:30,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=158, Unknown=0, NotChecked=0, Total=210 [2022-04-28 14:56:30,398 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 14:56:37,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:37,185 INFO L93 Difference]: Finished difference Result 842 states and 986 transitions. [2022-04-28 14:56:37,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-04-28 14:56:37,185 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 14:56:37,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:56:37,186 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 14:56:37,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 443 transitions. [2022-04-28 14:56:37,188 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 14:56:37,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 443 transitions. [2022-04-28 14:56:37,190 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 22 states and 443 transitions. [2022-04-28 14:56:37,582 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 14:56:37,612 INFO L225 Difference]: With dead ends: 842 [2022-04-28 14:56:37,612 INFO L226 Difference]: Without dead ends: 797 [2022-04-28 14:56:37,612 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 14:56:37,613 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 14:56:37,613 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 14:56:37,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 797 states. [2022-04-28 14:56:39,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 797 to 419. [2022-04-28 14:56:39,040 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:56:39,040 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 14:56:39,041 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 14:56:39,041 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 14:56:39,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:39,066 INFO L93 Difference]: Finished difference Result 797 states and 932 transitions. [2022-04-28 14:56:39,066 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 932 transitions. [2022-04-28 14:56:39,066 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:56:39,066 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:56:39,067 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 14:56:39,067 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 14:56:39,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:39,086 INFO L93 Difference]: Finished difference Result 797 states and 932 transitions. [2022-04-28 14:56:39,086 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 932 transitions. [2022-04-28 14:56:39,086 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:56:39,086 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:56:39,086 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:56:39,086 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:56:39,086 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 14:56:39,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 419 states and 487 transitions. [2022-04-28 14:56:39,094 INFO L78 Accepts]: Start accepts. Automaton has 419 states and 487 transitions. Word has length 99 [2022-04-28 14:56:39,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:56:39,095 INFO L495 AbstractCegarLoop]: Abstraction has 419 states and 487 transitions. [2022-04-28 14:56:39,095 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 14:56:39,095 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 419 states and 487 transitions. [2022-04-28 14:56:40,237 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 14:56:40,238 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 487 transitions. [2022-04-28 14:56:40,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-04-28 14:56:40,238 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:56:40,238 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 14:56:40,238 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53 [2022-04-28 14:56:40,239 INFO L420 AbstractCegarLoop]: === Iteration 55 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:56:40,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:56:40,239 INFO L85 PathProgramCache]: Analyzing trace with hash 1434876468, now seen corresponding path program 1 times [2022-04-28 14:56:40,239 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:56:40,239 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [694589560] [2022-04-28 14:56:40,239 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:56:40,239 INFO L85 PathProgramCache]: Analyzing trace with hash 1434876468, now seen corresponding path program 2 times [2022-04-28 14:56:40,239 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:56:40,239 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [125447093] [2022-04-28 14:56:40,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:56:40,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:56:40,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:40,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:56:40,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:40,352 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 14:56:40,352 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,352 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1156#return; {228405#true} is VALID [2022-04-28 14:56:40,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:56:40,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:40,374 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 14:56:40,374 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,374 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1066#return; {228405#true} is VALID [2022-04-28 14:56:40,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:56:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:40,389 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 14:56:40,389 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,389 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1068#return; {228405#true} is VALID [2022-04-28 14:56:40,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:56:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:40,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 14:56:40,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:40,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:56:40,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:40,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:56:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:40,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:56:40,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:40,582 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 14:56:40,582 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,582 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-28 14:56:40,582 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 14:56:40,583 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 14:56:40,583 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 14:56:40,583 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,583 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-28 14:56:40,583 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 14:56:40,583 INFO L290 TraceCheckUtils]: 6: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,584 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-28 14:56:40,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:56:40,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:40,596 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 14:56:40,596 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,596 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-28 14:56:40,596 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 14:56:40,596 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume 0 != ~compRegistered~0; {228405#true} is VALID [2022-04-28 14:56:40,597 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 14:56:40,597 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 14:56:40,597 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 14:56:40,598 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 14:56:40,598 INFO L290 TraceCheckUtils]: 6: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,598 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-28 14:56:40,598 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 14:56:40,598 INFO L290 TraceCheckUtils]: 9: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,598 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-28 14:56:40,598 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 14:56:40,598 INFO L290 TraceCheckUtils]: 12: Hoare triple {228405#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {228405#true} is VALID [2022-04-28 14:56:40,598 INFO L272 TraceCheckUtils]: 13: Hoare triple {228405#true} call stubMoreProcessingRequired(); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:40,598 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 14:56:40,598 INFO L290 TraceCheckUtils]: 15: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,598 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-28 14:56:40,599 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 14:56:40,599 INFO L290 TraceCheckUtils]: 18: Hoare triple {228405#true} assume 0 == ~tmp_ndt_10~0; {228405#true} is VALID [2022-04-28 14:56:40,599 INFO L290 TraceCheckUtils]: 19: Hoare triple {228405#true} ~returnVal2~0 := 0; {228405#true} is VALID [2022-04-28 14:56:40,599 INFO L290 TraceCheckUtils]: 20: Hoare triple {228405#true} assume !(~s~0 == ~NP~0); {228405#true} is VALID [2022-04-28 14:56:40,599 INFO L290 TraceCheckUtils]: 21: Hoare triple {228405#true} assume ~s~0 == ~MPR1~0; {228405#true} is VALID [2022-04-28 14:56:40,599 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 14:56:40,599 INFO L290 TraceCheckUtils]: 23: Hoare triple {228405#true} #res := ~returnVal2~0; {228405#true} is VALID [2022-04-28 14:56:40,599 INFO L290 TraceCheckUtils]: 24: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,599 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {228405#true} {228405#true} #1098#return; {228405#true} is VALID [2022-04-28 14:56:40,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 14:56:40,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:40,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:56:40,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:40,640 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 14:56:40,640 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-28 14:56:40,640 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-28 14:56:40,640 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,640 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-28 14:56:40,640 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 14:56:40,641 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 14:56:40,641 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 14:56:40,641 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-28 14:56:40,641 INFO L290 TraceCheckUtils]: 4: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-28 14:56:40,641 INFO L290 TraceCheckUtils]: 5: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,641 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-28 14:56:40,641 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 14:56:40,641 INFO L290 TraceCheckUtils]: 8: Hoare triple {228405#true} assume 0 == ~irp~0;#res := -1073741670; {228405#true} is VALID [2022-04-28 14:56:40,641 INFO L290 TraceCheckUtils]: 9: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,641 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {228405#true} {228405#true} #1102#return; {228405#true} is VALID [2022-04-28 14:56:40,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-28 14:56:40,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:40,643 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 14:56:40,643 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {228405#true} is VALID [2022-04-28 14:56:40,643 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,644 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 14:56:40,644 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 14:56:40,644 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume !(~s~0 != ~NP~0); {228405#true} is VALID [2022-04-28 14:56:40,644 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {228405#true} is VALID [2022-04-28 14:56:40,644 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 14:56:40,645 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 14:56:40,645 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 14:56:40,645 INFO L290 TraceCheckUtils]: 6: Hoare triple {228405#true} assume 0 != ~compRegistered~0; {228405#true} is VALID [2022-04-28 14:56:40,645 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 14:56:40,645 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 14:56:40,646 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 14:56:40,646 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 14:56:40,646 INFO L290 TraceCheckUtils]: 11: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,646 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-28 14:56:40,646 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 14:56:40,646 INFO L290 TraceCheckUtils]: 14: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,646 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-28 14:56:40,646 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 14:56:40,646 INFO L290 TraceCheckUtils]: 17: Hoare triple {228405#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {228405#true} is VALID [2022-04-28 14:56:40,647 INFO L272 TraceCheckUtils]: 18: Hoare triple {228405#true} call stubMoreProcessingRequired(); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:40,647 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 14:56:40,647 INFO L290 TraceCheckUtils]: 20: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,647 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-28 14:56:40,647 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 14:56:40,647 INFO L290 TraceCheckUtils]: 23: Hoare triple {228405#true} assume 0 == ~tmp_ndt_10~0; {228405#true} is VALID [2022-04-28 14:56:40,647 INFO L290 TraceCheckUtils]: 24: Hoare triple {228405#true} ~returnVal2~0 := 0; {228405#true} is VALID [2022-04-28 14:56:40,647 INFO L290 TraceCheckUtils]: 25: Hoare triple {228405#true} assume !(~s~0 == ~NP~0); {228405#true} is VALID [2022-04-28 14:56:40,647 INFO L290 TraceCheckUtils]: 26: Hoare triple {228405#true} assume ~s~0 == ~MPR1~0; {228405#true} is VALID [2022-04-28 14:56:40,647 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 14:56:40,647 INFO L290 TraceCheckUtils]: 28: Hoare triple {228405#true} #res := ~returnVal2~0; {228405#true} is VALID [2022-04-28 14:56:40,647 INFO L290 TraceCheckUtils]: 29: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,647 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {228405#true} {228405#true} #1098#return; {228405#true} is VALID [2022-04-28 14:56:40,647 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 14:56:40,647 INFO L290 TraceCheckUtils]: 32: Hoare triple {228405#true} assume !(259 == ~__cil_tmp42~0); {228405#true} is VALID [2022-04-28 14:56:40,648 INFO L290 TraceCheckUtils]: 33: Hoare triple {228405#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {228405#true} is VALID [2022-04-28 14:56:40,648 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 14:56:40,648 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 14:56:40,649 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 14:56:40,649 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 14:56:40,649 INFO L290 TraceCheckUtils]: 38: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-28 14:56:40,649 INFO L290 TraceCheckUtils]: 39: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-28 14:56:40,649 INFO L290 TraceCheckUtils]: 40: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,649 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-28 14:56:40,650 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 14:56:40,650 INFO L290 TraceCheckUtils]: 43: Hoare triple {228405#true} assume 0 == ~irp~0;#res := -1073741670; {228405#true} is VALID [2022-04-28 14:56:40,650 INFO L290 TraceCheckUtils]: 44: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,650 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {228405#true} {228405#true} #1102#return; {228405#true} is VALID [2022-04-28 14:56:40,650 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 14:56:40,650 INFO L290 TraceCheckUtils]: 47: Hoare triple {228405#true} assume !(~ntStatus~1 >= 0); {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-28 14:56:40,650 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 14:56:40,651 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 14:56:40,651 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 14:56:40,651 INFO L290 TraceCheckUtils]: 51: Hoare triple {228405#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {228405#true} is VALID [2022-04-28 14:56:40,651 INFO L290 TraceCheckUtils]: 52: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,652 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 14:56:40,652 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 14:56:40,652 INFO L290 TraceCheckUtils]: 55: Hoare triple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} assume true; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-28 14:56:40,653 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 14:56:40,653 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 14:56:40,653 INFO L290 TraceCheckUtils]: 1: Hoare triple {228405#true} assume 1 == ~PagingReferenceCount~0; {228405#true} is VALID [2022-04-28 14:56:40,653 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 14:56:40,653 INFO L290 TraceCheckUtils]: 3: Hoare triple {228405#true} assume !(0 != ~disketteExtension__IsRemoved~0); {228405#true} is VALID [2022-04-28 14:56:40,653 INFO L290 TraceCheckUtils]: 4: Hoare triple {228405#true} assume 0 == ~irpSp__MinorFunction~0; {228405#true} is VALID [2022-04-28 14:56:40,654 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 14:56:40,654 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 14:56:40,654 INFO L290 TraceCheckUtils]: 7: Hoare triple {228405#true} assume !(~s~0 != ~NP~0); {228405#true} is VALID [2022-04-28 14:56:40,654 INFO L290 TraceCheckUtils]: 8: Hoare triple {228405#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {228405#true} is VALID [2022-04-28 14:56:40,654 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 14:56:40,655 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 14:56:40,655 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 14:56:40,655 INFO L290 TraceCheckUtils]: 12: Hoare triple {228405#true} assume 0 != ~compRegistered~0; {228405#true} is VALID [2022-04-28 14:56:40,655 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 14:56:40,655 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 14:56:40,656 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 14:56:40,656 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 14:56:40,656 INFO L290 TraceCheckUtils]: 17: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,656 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-28 14:56:40,656 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 14:56:40,656 INFO L290 TraceCheckUtils]: 20: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,656 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-28 14:56:40,656 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 14:56:40,656 INFO L290 TraceCheckUtils]: 23: Hoare triple {228405#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {228405#true} is VALID [2022-04-28 14:56:40,657 INFO L272 TraceCheckUtils]: 24: Hoare triple {228405#true} call stubMoreProcessingRequired(); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:40,657 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 14:56:40,657 INFO L290 TraceCheckUtils]: 26: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,657 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-28 14:56:40,657 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 14:56:40,657 INFO L290 TraceCheckUtils]: 29: Hoare triple {228405#true} assume 0 == ~tmp_ndt_10~0; {228405#true} is VALID [2022-04-28 14:56:40,657 INFO L290 TraceCheckUtils]: 30: Hoare triple {228405#true} ~returnVal2~0 := 0; {228405#true} is VALID [2022-04-28 14:56:40,657 INFO L290 TraceCheckUtils]: 31: Hoare triple {228405#true} assume !(~s~0 == ~NP~0); {228405#true} is VALID [2022-04-28 14:56:40,657 INFO L290 TraceCheckUtils]: 32: Hoare triple {228405#true} assume ~s~0 == ~MPR1~0; {228405#true} is VALID [2022-04-28 14:56:40,657 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 14:56:40,657 INFO L290 TraceCheckUtils]: 34: Hoare triple {228405#true} #res := ~returnVal2~0; {228405#true} is VALID [2022-04-28 14:56:40,657 INFO L290 TraceCheckUtils]: 35: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,657 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {228405#true} {228405#true} #1098#return; {228405#true} is VALID [2022-04-28 14:56:40,657 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 14:56:40,657 INFO L290 TraceCheckUtils]: 38: Hoare triple {228405#true} assume !(259 == ~__cil_tmp42~0); {228405#true} is VALID [2022-04-28 14:56:40,657 INFO L290 TraceCheckUtils]: 39: Hoare triple {228405#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {228405#true} is VALID [2022-04-28 14:56:40,658 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 14:56:40,658 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 14:56:40,659 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 14:56:40,659 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 14:56:40,659 INFO L290 TraceCheckUtils]: 44: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-28 14:56:40,659 INFO L290 TraceCheckUtils]: 45: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-28 14:56:40,659 INFO L290 TraceCheckUtils]: 46: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,659 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-28 14:56:40,659 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 14:56:40,659 INFO L290 TraceCheckUtils]: 49: Hoare triple {228405#true} assume 0 == ~irp~0;#res := -1073741670; {228405#true} is VALID [2022-04-28 14:56:40,659 INFO L290 TraceCheckUtils]: 50: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,660 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {228405#true} {228405#true} #1102#return; {228405#true} is VALID [2022-04-28 14:56:40,660 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 14:56:40,660 INFO L290 TraceCheckUtils]: 53: Hoare triple {228405#true} assume !(~ntStatus~1 >= 0); {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-28 14:56:40,660 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 14:56:40,661 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 14:56:40,661 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 14:56:40,661 INFO L290 TraceCheckUtils]: 57: Hoare triple {228405#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {228405#true} is VALID [2022-04-28 14:56:40,661 INFO L290 TraceCheckUtils]: 58: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,661 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 14:56:40,662 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 14:56:40,662 INFO L290 TraceCheckUtils]: 61: Hoare triple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} assume true; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-28 14:56:40,662 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 14:56:40,663 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 14:56:40,663 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 14:56:40,663 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 14:56:40,664 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 14:56:40,664 INFO L290 TraceCheckUtils]: 67: Hoare triple {228550#(<= (+ |FloppyPnp_#res| 1) 0)} assume true; {228550#(<= (+ |FloppyPnp_#res| 1) 0)} is VALID [2022-04-28 14:56:40,664 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 14:56:40,666 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 14:56:40,666 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 14:56:40,666 INFO L290 TraceCheckUtils]: 2: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,666 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {228405#true} {228405#true} #1156#return; {228405#true} is VALID [2022-04-28 14:56:40,666 INFO L272 TraceCheckUtils]: 4: Hoare triple {228405#true} call #t~ret170 := main(); {228405#true} is VALID [2022-04-28 14:56:40,666 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 14:56:40,667 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 14:56:40,667 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 14:56:40,667 INFO L290 TraceCheckUtils]: 8: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,667 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {228405#true} {228405#true} #1066#return; {228405#true} is VALID [2022-04-28 14:56:40,667 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 14:56:40,667 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 14:56:40,668 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 14:56:40,668 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 14:56:40,668 INFO L290 TraceCheckUtils]: 14: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,668 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {228405#true} {228405#true} #1068#return; {228405#true} is VALID [2022-04-28 14:56:40,668 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 14:56:40,668 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 14:56:40,668 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 14:56:40,668 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 14:56:40,668 INFO L290 TraceCheckUtils]: 20: Hoare triple {228405#true} assume 3 == ~tmp_ndt_4~0; {228405#true} is VALID [2022-04-28 14:56:40,669 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 14:56:40,669 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 14:56:40,669 INFO L290 TraceCheckUtils]: 23: Hoare triple {228405#true} assume 1 == ~PagingReferenceCount~0; {228405#true} is VALID [2022-04-28 14:56:40,669 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 14:56:40,669 INFO L290 TraceCheckUtils]: 25: Hoare triple {228405#true} assume !(0 != ~disketteExtension__IsRemoved~0); {228405#true} is VALID [2022-04-28 14:56:40,669 INFO L290 TraceCheckUtils]: 26: Hoare triple {228405#true} assume 0 == ~irpSp__MinorFunction~0; {228405#true} is VALID [2022-04-28 14:56:40,670 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 14:56:40,670 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 14:56:40,670 INFO L290 TraceCheckUtils]: 29: Hoare triple {228405#true} assume !(~s~0 != ~NP~0); {228405#true} is VALID [2022-04-28 14:56:40,670 INFO L290 TraceCheckUtils]: 30: Hoare triple {228405#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {228405#true} is VALID [2022-04-28 14:56:40,670 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 14:56:40,671 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 14:56:40,671 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 14:56:40,671 INFO L290 TraceCheckUtils]: 34: Hoare triple {228405#true} assume 0 != ~compRegistered~0; {228405#true} is VALID [2022-04-28 14:56:40,672 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 14:56:40,672 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 14:56:40,672 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 14:56:40,672 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 14:56:40,672 INFO L290 TraceCheckUtils]: 39: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,672 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {228405#true} {228405#true} #1088#return; {228405#true} is VALID [2022-04-28 14:56:40,672 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 14:56:40,672 INFO L290 TraceCheckUtils]: 42: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,672 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {228405#true} {228405#true} #1122#return; {228405#true} is VALID [2022-04-28 14:56:40,673 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 14:56:40,673 INFO L290 TraceCheckUtils]: 45: Hoare triple {228405#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {228405#true} is VALID [2022-04-28 14:56:40,673 INFO L272 TraceCheckUtils]: 46: Hoare triple {228405#true} call stubMoreProcessingRequired(); {228611#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:40,673 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 14:56:40,673 INFO L290 TraceCheckUtils]: 48: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,673 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {228405#true} {228405#true} #1124#return; {228405#true} is VALID [2022-04-28 14:56:40,673 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 14:56:40,673 INFO L290 TraceCheckUtils]: 51: Hoare triple {228405#true} assume 0 == ~tmp_ndt_10~0; {228405#true} is VALID [2022-04-28 14:56:40,673 INFO L290 TraceCheckUtils]: 52: Hoare triple {228405#true} ~returnVal2~0 := 0; {228405#true} is VALID [2022-04-28 14:56:40,673 INFO L290 TraceCheckUtils]: 53: Hoare triple {228405#true} assume !(~s~0 == ~NP~0); {228405#true} is VALID [2022-04-28 14:56:40,673 INFO L290 TraceCheckUtils]: 54: Hoare triple {228405#true} assume ~s~0 == ~MPR1~0; {228405#true} is VALID [2022-04-28 14:56:40,673 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 14:56:40,673 INFO L290 TraceCheckUtils]: 56: Hoare triple {228405#true} #res := ~returnVal2~0; {228405#true} is VALID [2022-04-28 14:56:40,673 INFO L290 TraceCheckUtils]: 57: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,673 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {228405#true} {228405#true} #1098#return; {228405#true} is VALID [2022-04-28 14:56:40,674 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 14:56:40,674 INFO L290 TraceCheckUtils]: 60: Hoare triple {228405#true} assume !(259 == ~__cil_tmp42~0); {228405#true} is VALID [2022-04-28 14:56:40,674 INFO L290 TraceCheckUtils]: 61: Hoare triple {228405#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {228405#true} is VALID [2022-04-28 14:56:40,674 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 14:56:40,674 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 14:56:40,675 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 14:56:40,675 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 14:56:40,675 INFO L290 TraceCheckUtils]: 66: Hoare triple {228405#true} assume !(0 == ~tmp_ndt_5~0); {228405#true} is VALID [2022-04-28 14:56:40,675 INFO L290 TraceCheckUtils]: 67: Hoare triple {228405#true} #res := 0; {228405#true} is VALID [2022-04-28 14:56:40,675 INFO L290 TraceCheckUtils]: 68: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,676 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {228405#true} {228405#true} #1150#return; {228405#true} is VALID [2022-04-28 14:56:40,676 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 14:56:40,676 INFO L290 TraceCheckUtils]: 71: Hoare triple {228405#true} assume 0 == ~irp~0;#res := -1073741670; {228405#true} is VALID [2022-04-28 14:56:40,676 INFO L290 TraceCheckUtils]: 72: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,676 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {228405#true} {228405#true} #1102#return; {228405#true} is VALID [2022-04-28 14:56:40,676 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 14:56:40,676 INFO L290 TraceCheckUtils]: 75: Hoare triple {228405#true} assume !(~ntStatus~1 >= 0); {228589#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-28 14:56:40,676 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 14:56:40,677 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 14:56:40,677 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 14:56:40,677 INFO L290 TraceCheckUtils]: 79: Hoare triple {228405#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {228405#true} is VALID [2022-04-28 14:56:40,677 INFO L290 TraceCheckUtils]: 80: Hoare triple {228405#true} assume true; {228405#true} is VALID [2022-04-28 14:56:40,677 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 14:56:40,678 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 14:56:40,678 INFO L290 TraceCheckUtils]: 83: Hoare triple {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} assume true; {228594#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-28 14:56:40,679 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 14:56:40,679 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 14:56:40,679 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 14:56:40,679 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 14:56:40,680 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 14:56:40,680 INFO L290 TraceCheckUtils]: 89: Hoare triple {228550#(<= (+ |FloppyPnp_#res| 1) 0)} assume true; {228550#(<= (+ |FloppyPnp_#res| 1) 0)} is VALID [2022-04-28 14:56:40,681 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 14:56:40,681 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 14:56:40,681 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 14:56:40,681 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 14:56:40,682 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 14:56:40,682 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 14:56:40,682 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 14:56:40,682 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 14:56:40,683 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 14:56:40,683 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 14:56:40,683 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 14:56:40,683 INFO L290 TraceCheckUtils]: 101: Hoare triple {228486#(<= (+ main_~status~1 1) 0)} assume 259 == ~status~1; {228406#false} is VALID [2022-04-28 14:56:40,684 INFO L272 TraceCheckUtils]: 102: Hoare triple {228406#false} call errorFn(); {228406#false} is VALID [2022-04-28 14:56:40,684 INFO L290 TraceCheckUtils]: 103: Hoare triple {228406#false} assume !false; {228406#false} is VALID [2022-04-28 14:56:40,684 INFO 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 14:56:40,684 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:56:40,684 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [125447093] [2022-04-28 14:56:40,684 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [125447093] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:56:40,684 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:56:40,690 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 14:56:40,691 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:56:40,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [694589560] [2022-04-28 14:56:40,691 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [694589560] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:56:40,691 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:56:40,691 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 14:56:40,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [33603597] [2022-04-28 14:56:40,691 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:56:40,691 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 14:56:40,691 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:56:40,691 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 14:56:40,774 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 14:56:40,774 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 14:56:40,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:56:40,774 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 14:56:40,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=269, Unknown=0, NotChecked=0, Total=342 [2022-04-28 14:56:40,775 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 14:56:45,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:45,126 INFO L93 Difference]: Finished difference Result 561 states and 656 transitions. [2022-04-28 14:56:45,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-28 14:56:45,127 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 14:56:45,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:56:45,127 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 14:56:45,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 301 transitions. [2022-04-28 14:56:45,129 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 14:56:45,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 301 transitions. [2022-04-28 14:56:45,130 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 301 transitions. [2022-04-28 14:56:45,377 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 14:56:45,386 INFO L225 Difference]: With dead ends: 561 [2022-04-28 14:56:45,386 INFO L226 Difference]: Without dead ends: 438 [2022-04-28 14:56:45,386 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 14:56:45,387 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 14:56:45,387 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 14:56:45,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 438 states. [2022-04-28 14:56:46,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 438 to 428. [2022-04-28 14:56:46,861 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:56:46,862 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 14:56:46,862 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 14:56:46,862 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 14:56:46,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:46,869 INFO L93 Difference]: Finished difference Result 438 states and 506 transitions. [2022-04-28 14:56:46,869 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 506 transitions. [2022-04-28 14:56:46,869 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:56:46,869 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:56:46,869 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 14:56:46,870 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 14:56:46,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:46,876 INFO L93 Difference]: Finished difference Result 438 states and 506 transitions. [2022-04-28 14:56:46,876 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 506 transitions. [2022-04-28 14:56:46,876 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:56:46,876 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:56:46,876 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:56:46,877 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:56:46,877 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 14:56:46,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 493 transitions. [2022-04-28 14:56:46,885 INFO L78 Accepts]: Start accepts. Automaton has 428 states and 493 transitions. Word has length 104 [2022-04-28 14:56:46,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:56:46,885 INFO L495 AbstractCegarLoop]: Abstraction has 428 states and 493 transitions. [2022-04-28 14:56:46,885 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 14:56:46,885 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 428 states and 493 transitions. [2022-04-28 14:56:48,023 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 14:56:48,023 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 493 transitions. [2022-04-28 14:56:48,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-28 14:56:48,024 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:56:48,024 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 14:56:48,024 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable54 [2022-04-28 14:56:48,024 INFO L420 AbstractCegarLoop]: === Iteration 56 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:56:48,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:56:48,025 INFO L85 PathProgramCache]: Analyzing trace with hash -679170353, now seen corresponding path program 1 times [2022-04-28 14:56:48,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:56:48,025 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1293583519] [2022-04-28 14:56:48,025 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:56:48,025 INFO L85 PathProgramCache]: Analyzing trace with hash -679170353, now seen corresponding path program 2 times [2022-04-28 14:56:48,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:56:48,025 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [460064067] [2022-04-28 14:56:48,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:56:48,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:56:48,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:48,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:56:48,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:48,119 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 14:56:48,119 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,119 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1156#return; {231486#true} is VALID [2022-04-28 14:56:48,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:56:48,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:48,141 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 14:56:48,141 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,141 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1066#return; {231486#true} is VALID [2022-04-28 14:56:48,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:56:48,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:48,151 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 14:56:48,151 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,151 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1068#return; {231486#true} is VALID [2022-04-28 14:56:48,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-28 14:56:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:48,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:56:48,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:48,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:56:48,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:48,172 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 14:56:48,173 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,173 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-28 14:56:48,173 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 14:56:48,173 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 14:56:48,173 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 14:56:48,173 INFO L290 TraceCheckUtils]: 3: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,173 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-28 14:56:48,173 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 14:56:48,174 INFO L290 TraceCheckUtils]: 6: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,174 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-28 14:56:48,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:56:48,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:48,180 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 14:56:48,180 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,180 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-28 14:56:48,180 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 14:56:48,180 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-28 14:56:48,181 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 14:56:48,181 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 14:56:48,181 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 14:56:48,181 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 14:56:48,181 INFO L290 TraceCheckUtils]: 6: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,182 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-28 14:56:48,182 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 14:56:48,182 INFO L290 TraceCheckUtils]: 9: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,182 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-28 14:56:48,182 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 14:56:48,182 INFO L290 TraceCheckUtils]: 12: Hoare triple {231486#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {231486#true} is VALID [2022-04-28 14:56:48,182 INFO L272 TraceCheckUtils]: 13: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:48,182 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 14:56:48,182 INFO L290 TraceCheckUtils]: 15: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,182 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-28 14:56:48,182 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 14:56:48,182 INFO L290 TraceCheckUtils]: 18: Hoare triple {231486#true} assume 0 == ~tmp_ndt_10~0; {231486#true} is VALID [2022-04-28 14:56:48,182 INFO L290 TraceCheckUtils]: 19: Hoare triple {231486#true} ~returnVal2~0 := 0; {231486#true} is VALID [2022-04-28 14:56:48,182 INFO L290 TraceCheckUtils]: 20: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-28 14:56:48,183 INFO L290 TraceCheckUtils]: 21: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-28 14:56:48,183 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 14:56:48,183 INFO L290 TraceCheckUtils]: 23: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-28 14:56:48,183 INFO L290 TraceCheckUtils]: 24: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,183 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {231486#true} {231486#true} #1098#return; {231486#true} is VALID [2022-04-28 14:56:48,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-04-28 14:56:48,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:48,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:56:48,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:48,232 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 14:56:48,232 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_5~0); {231486#true} is VALID [2022-04-28 14:56:48,233 INFO L290 TraceCheckUtils]: 2: Hoare triple {231486#true} #res := 0; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-28 14:56:48,233 INFO L290 TraceCheckUtils]: 3: Hoare triple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} assume true; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-28 14:56:48,234 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} {231486#true} #1150#return; {231591#(= |FlFdcDeviceIo_#t~ret87| 0)} is VALID [2022-04-28 14:56:48,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 14:56:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:48,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:56:48,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:48,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:56:48,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:48,264 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 14:56:48,264 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,264 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-28 14:56:48,264 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 14:56:48,265 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 14:56:48,265 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 14:56:48,265 INFO L290 TraceCheckUtils]: 3: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,265 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-28 14:56:48,265 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 14:56:48,265 INFO L290 TraceCheckUtils]: 6: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,265 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-28 14:56:48,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:56:48,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:48,267 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 14:56:48,267 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,267 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-28 14:56:48,268 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 14:56:48,268 INFO L290 TraceCheckUtils]: 1: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-28 14:56:48,268 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 14:56:48,269 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 14:56:48,269 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 14:56:48,269 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 14:56:48,269 INFO L290 TraceCheckUtils]: 6: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,269 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-28 14:56:48,269 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 14:56:48,270 INFO L290 TraceCheckUtils]: 9: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,270 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-28 14:56:48,270 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 14:56:48,270 INFO L290 TraceCheckUtils]: 12: Hoare triple {231486#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {231486#true} is VALID [2022-04-28 14:56:48,270 INFO L272 TraceCheckUtils]: 13: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:48,270 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 14:56:48,270 INFO L290 TraceCheckUtils]: 15: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,270 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-28 14:56:48,271 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 14:56:48,271 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 14:56:48,271 INFO L290 TraceCheckUtils]: 19: Hoare triple {231486#true} assume !(1 == ~tmp_ndt_11~0); {231486#true} is VALID [2022-04-28 14:56:48,271 INFO L290 TraceCheckUtils]: 20: Hoare triple {231486#true} ~returnVal2~0 := 259; {231486#true} is VALID [2022-04-28 14:56:48,271 INFO L290 TraceCheckUtils]: 21: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-28 14:56:48,271 INFO L290 TraceCheckUtils]: 22: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-28 14:56:48,271 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 14:56:48,271 INFO L290 TraceCheckUtils]: 24: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-28 14:56:48,271 INFO L290 TraceCheckUtils]: 25: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,271 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {231486#true} {231487#false} #1152#return; {231487#false} is VALID [2022-04-28 14:56:48,271 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 14:56:48,273 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 14:56:48,273 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 14:56:48,273 INFO L290 TraceCheckUtils]: 3: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_5~0); {231486#true} is VALID [2022-04-28 14:56:48,273 INFO L290 TraceCheckUtils]: 4: Hoare triple {231486#true} #res := 0; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-28 14:56:48,273 INFO L290 TraceCheckUtils]: 5: Hoare triple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} assume true; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-28 14:56:48,274 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} {231486#true} #1150#return; {231591#(= |FlFdcDeviceIo_#t~ret87| 0)} is VALID [2022-04-28 14:56:48,275 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 14:56:48,275 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 14:56:48,275 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 14:56:48,275 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 14:56:48,275 INFO L290 TraceCheckUtils]: 11: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-28 14:56:48,276 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 14:56:48,276 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 14:56:48,276 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 14:56:48,276 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 14:56:48,276 INFO L290 TraceCheckUtils]: 16: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,276 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-28 14:56:48,276 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 14:56:48,277 INFO L290 TraceCheckUtils]: 19: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,277 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-28 14:56:48,277 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 14:56:48,277 INFO L290 TraceCheckUtils]: 22: Hoare triple {231486#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {231486#true} is VALID [2022-04-28 14:56:48,277 INFO L272 TraceCheckUtils]: 23: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:48,277 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 14:56:48,277 INFO L290 TraceCheckUtils]: 25: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,277 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-28 14:56:48,277 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 14:56:48,277 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 14:56:48,277 INFO L290 TraceCheckUtils]: 29: Hoare triple {231486#true} assume !(1 == ~tmp_ndt_11~0); {231486#true} is VALID [2022-04-28 14:56:48,277 INFO L290 TraceCheckUtils]: 30: Hoare triple {231486#true} ~returnVal2~0 := 259; {231486#true} is VALID [2022-04-28 14:56:48,277 INFO L290 TraceCheckUtils]: 31: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-28 14:56:48,277 INFO L290 TraceCheckUtils]: 32: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-28 14:56:48,278 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 14:56:48,278 INFO L290 TraceCheckUtils]: 34: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-28 14:56:48,278 INFO L290 TraceCheckUtils]: 35: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,278 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {231486#true} {231487#false} #1152#return; {231487#false} is VALID [2022-04-28 14:56:48,278 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 14:56:48,278 INFO L290 TraceCheckUtils]: 38: Hoare triple {231487#false} assume !(259 == ~__cil_tmp11~0); {231487#false} is VALID [2022-04-28 14:56:48,278 INFO L290 TraceCheckUtils]: 39: Hoare triple {231487#false} #res := ~ntStatus~2; {231487#false} is VALID [2022-04-28 14:56:48,278 INFO L290 TraceCheckUtils]: 40: Hoare triple {231487#false} assume true; {231487#false} is VALID [2022-04-28 14:56:48,278 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {231487#false} {231486#true} #1102#return; {231487#false} is VALID [2022-04-28 14:56:48,280 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 14:56:48,280 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 14:56:48,280 INFO L290 TraceCheckUtils]: 2: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,280 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {231486#true} {231486#true} #1156#return; {231486#true} is VALID [2022-04-28 14:56:48,280 INFO L272 TraceCheckUtils]: 4: Hoare triple {231486#true} call #t~ret170 := main(); {231486#true} is VALID [2022-04-28 14:56:48,280 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 14:56:48,281 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 14:56:48,281 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 14:56:48,281 INFO L290 TraceCheckUtils]: 8: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,281 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {231486#true} {231486#true} #1066#return; {231486#true} is VALID [2022-04-28 14:56:48,281 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 14:56:48,281 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 14:56:48,282 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 14:56:48,282 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 14:56:48,282 INFO L290 TraceCheckUtils]: 14: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,282 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {231486#true} {231486#true} #1068#return; {231486#true} is VALID [2022-04-28 14:56:48,282 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 14:56:48,282 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 14:56:48,282 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 14:56:48,282 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 14:56:48,282 INFO L290 TraceCheckUtils]: 20: Hoare triple {231486#true} assume 3 == ~tmp_ndt_4~0; {231486#true} is VALID [2022-04-28 14:56:48,282 INFO L272 TraceCheckUtils]: 21: Hoare triple {231486#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {231486#true} is VALID [2022-04-28 14:56:48,282 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 14:56:48,282 INFO L290 TraceCheckUtils]: 23: Hoare triple {231486#true} assume 1 == ~PagingReferenceCount~0; {231486#true} is VALID [2022-04-28 14:56:48,282 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 14:56:48,282 INFO L290 TraceCheckUtils]: 25: Hoare triple {231486#true} assume !(0 != ~disketteExtension__IsRemoved~0); {231486#true} is VALID [2022-04-28 14:56:48,282 INFO L290 TraceCheckUtils]: 26: Hoare triple {231486#true} assume 0 == ~irpSp__MinorFunction~0; {231486#true} is VALID [2022-04-28 14:56:48,282 INFO L272 TraceCheckUtils]: 27: Hoare triple {231486#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {231486#true} is VALID [2022-04-28 14:56:48,282 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 14:56:48,282 INFO L290 TraceCheckUtils]: 29: Hoare triple {231486#true} assume !(~s~0 != ~NP~0); {231486#true} is VALID [2022-04-28 14:56:48,282 INFO L290 TraceCheckUtils]: 30: Hoare triple {231486#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {231486#true} is VALID [2022-04-28 14:56:48,283 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 14:56:48,283 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 14:56:48,283 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 14:56:48,283 INFO L290 TraceCheckUtils]: 34: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-28 14:56:48,284 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 14:56:48,284 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 14:56:48,284 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 14:56:48,284 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 14:56:48,284 INFO L290 TraceCheckUtils]: 39: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,284 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-28 14:56:48,285 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 14:56:48,285 INFO L290 TraceCheckUtils]: 42: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,285 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-28 14:56:48,285 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 14:56:48,285 INFO L290 TraceCheckUtils]: 45: Hoare triple {231486#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {231486#true} is VALID [2022-04-28 14:56:48,285 INFO L272 TraceCheckUtils]: 46: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:48,285 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 14:56:48,285 INFO L290 TraceCheckUtils]: 48: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,285 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-28 14:56:48,285 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 14:56:48,285 INFO L290 TraceCheckUtils]: 51: Hoare triple {231486#true} assume 0 == ~tmp_ndt_10~0; {231486#true} is VALID [2022-04-28 14:56:48,285 INFO L290 TraceCheckUtils]: 52: Hoare triple {231486#true} ~returnVal2~0 := 0; {231486#true} is VALID [2022-04-28 14:56:48,285 INFO L290 TraceCheckUtils]: 53: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-28 14:56:48,285 INFO L290 TraceCheckUtils]: 54: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-28 14:56:48,286 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 14:56:48,286 INFO L290 TraceCheckUtils]: 56: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-28 14:56:48,286 INFO L290 TraceCheckUtils]: 57: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,286 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {231486#true} {231486#true} #1098#return; {231486#true} is VALID [2022-04-28 14:56:48,286 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 14:56:48,286 INFO L290 TraceCheckUtils]: 60: Hoare triple {231486#true} assume !(259 == ~__cil_tmp42~0); {231486#true} is VALID [2022-04-28 14:56:48,286 INFO L290 TraceCheckUtils]: 61: Hoare triple {231486#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {231486#true} is VALID [2022-04-28 14:56:48,286 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 14:56:48,287 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 14:56:48,287 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 14:56:48,288 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 14:56:48,288 INFO L290 TraceCheckUtils]: 66: Hoare triple {231486#true} assume !(0 == ~tmp_ndt_5~0); {231486#true} is VALID [2022-04-28 14:56:48,288 INFO L290 TraceCheckUtils]: 67: Hoare triple {231486#true} #res := 0; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-28 14:56:48,288 INFO L290 TraceCheckUtils]: 68: Hoare triple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} assume true; {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} is VALID [2022-04-28 14:56:48,289 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {231621#(= |IoBuildDeviceIoControlRequest_#res| 0)} {231486#true} #1150#return; {231591#(= |FlFdcDeviceIo_#t~ret87| 0)} is VALID [2022-04-28 14:56:48,289 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 14:56:48,290 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 14:56:48,290 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 14:56:48,290 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 14:56:48,290 INFO L290 TraceCheckUtils]: 74: Hoare triple {231486#true} assume 0 != ~compRegistered~0; {231486#true} is VALID [2022-04-28 14:56:48,290 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 14:56:48,291 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 14:56:48,291 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 14:56:48,291 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 14:56:48,291 INFO L290 TraceCheckUtils]: 79: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,291 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {231486#true} {231486#true} #1088#return; {231486#true} is VALID [2022-04-28 14:56:48,291 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 14:56:48,291 INFO L290 TraceCheckUtils]: 82: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,291 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {231486#true} {231486#true} #1122#return; {231486#true} is VALID [2022-04-28 14:56:48,291 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 14:56:48,291 INFO L290 TraceCheckUtils]: 85: Hoare triple {231486#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {231486#true} is VALID [2022-04-28 14:56:48,292 INFO L272 TraceCheckUtils]: 86: Hoare triple {231486#true} call stubMoreProcessingRequired(); {231584#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:48,292 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 14:56:48,292 INFO L290 TraceCheckUtils]: 88: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,292 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {231486#true} {231486#true} #1124#return; {231486#true} is VALID [2022-04-28 14:56:48,292 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 14:56:48,292 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 14:56:48,292 INFO L290 TraceCheckUtils]: 92: Hoare triple {231486#true} assume !(1 == ~tmp_ndt_11~0); {231486#true} is VALID [2022-04-28 14:56:48,292 INFO L290 TraceCheckUtils]: 93: Hoare triple {231486#true} ~returnVal2~0 := 259; {231486#true} is VALID [2022-04-28 14:56:48,292 INFO L290 TraceCheckUtils]: 94: Hoare triple {231486#true} assume !(~s~0 == ~NP~0); {231486#true} is VALID [2022-04-28 14:56:48,292 INFO L290 TraceCheckUtils]: 95: Hoare triple {231486#true} assume ~s~0 == ~MPR1~0; {231486#true} is VALID [2022-04-28 14:56:48,292 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 14:56:48,292 INFO L290 TraceCheckUtils]: 97: Hoare triple {231486#true} #res := ~returnVal2~0; {231486#true} is VALID [2022-04-28 14:56:48,292 INFO L290 TraceCheckUtils]: 98: Hoare triple {231486#true} assume true; {231486#true} is VALID [2022-04-28 14:56:48,292 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {231486#true} {231487#false} #1152#return; {231487#false} is VALID [2022-04-28 14:56:48,292 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 14:56:48,293 INFO L290 TraceCheckUtils]: 101: Hoare triple {231487#false} assume !(259 == ~__cil_tmp11~0); {231487#false} is VALID [2022-04-28 14:56:48,293 INFO L290 TraceCheckUtils]: 102: Hoare triple {231487#false} #res := ~ntStatus~2; {231487#false} is VALID [2022-04-28 14:56:48,293 INFO L290 TraceCheckUtils]: 103: Hoare triple {231487#false} assume true; {231487#false} is VALID [2022-04-28 14:56:48,293 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {231487#false} {231486#true} #1102#return; {231487#false} is VALID [2022-04-28 14:56:48,293 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 14:56:48,293 INFO L290 TraceCheckUtils]: 106: Hoare triple {231487#false} assume !(~ntStatus~1 >= 0); {231487#false} is VALID [2022-04-28 14:56:48,293 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 14:56:48,293 INFO L272 TraceCheckUtils]: 108: Hoare triple {231487#false} call IofCompleteRequest(~Irp, 0); {231487#false} is VALID [2022-04-28 14:56:48,293 INFO L290 TraceCheckUtils]: 109: Hoare triple {231487#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {231487#false} is VALID [2022-04-28 14:56:48,293 INFO L290 TraceCheckUtils]: 110: Hoare triple {231487#false} assume !(~s~0 == ~NP~0); {231487#false} is VALID [2022-04-28 14:56:48,293 INFO L272 TraceCheckUtils]: 111: Hoare triple {231487#false} call errorFn(); {231487#false} is VALID [2022-04-28 14:56:48,293 INFO L290 TraceCheckUtils]: 112: Hoare triple {231487#false} assume !false; {231487#false} is VALID [2022-04-28 14:56:48,293 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 14:56:48,293 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:56:48,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [460064067] [2022-04-28 14:56:48,294 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [460064067] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:56:48,294 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:56:48,294 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:56:48,294 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:56:48,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1293583519] [2022-04-28 14:56:48,294 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1293583519] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:56:48,294 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:56:48,294 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:56:48,294 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1124586476] [2022-04-28 14:56:48,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:56:48,294 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 14:56:48,294 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:56:48,295 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 14:56:48,354 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 14:56:48,354 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 14:56:48,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:56:48,355 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 14:56:48,355 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=109, Unknown=0, NotChecked=0, Total=156 [2022-04-28 14:56:48,355 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 14:56:51,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:51,785 INFO L93 Difference]: Finished difference Result 749 states and 870 transitions. [2022-04-28 14:56:51,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 14:56:51,785 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 14:56:51,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:56:51,785 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 14:56:51,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 362 transitions. [2022-04-28 14:56:51,788 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 14:56:51,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 362 transitions. [2022-04-28 14:56:51,790 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 362 transitions. [2022-04-28 14:56:52,071 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 14:56:52,081 INFO L225 Difference]: With dead ends: 749 [2022-04-28 14:56:52,081 INFO L226 Difference]: Without dead ends: 440 [2022-04-28 14:56:52,082 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=81, Invalid=225, Unknown=0, NotChecked=0, Total=306 [2022-04-28 14:56:52,082 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 14:56:52,082 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 14:56:52,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2022-04-28 14:56:53,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 436. [2022-04-28 14:56:53,577 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:56:53,577 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 14:56:53,578 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 14:56:53,578 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 14:56:53,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:53,585 INFO L93 Difference]: Finished difference Result 440 states and 505 transitions. [2022-04-28 14:56:53,585 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 505 transitions. [2022-04-28 14:56:53,585 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:56:53,585 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:56:53,585 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 14:56:53,585 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 14:56:53,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:53,592 INFO L93 Difference]: Finished difference Result 440 states and 505 transitions. [2022-04-28 14:56:53,592 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 505 transitions. [2022-04-28 14:56:53,592 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:56:53,592 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:56:53,592 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:56:53,592 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:56:53,593 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 14:56:53,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 436 states and 501 transitions. [2022-04-28 14:56:53,601 INFO L78 Accepts]: Start accepts. Automaton has 436 states and 501 transitions. Word has length 113 [2022-04-28 14:56:53,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:56:53,601 INFO L495 AbstractCegarLoop]: Abstraction has 436 states and 501 transitions. [2022-04-28 14:56:53,601 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 14:56:53,601 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 436 states and 501 transitions. [2022-04-28 14:56:54,774 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 14:56:54,775 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 501 transitions. [2022-04-28 14:56:54,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-28 14:56:54,775 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:56:54,776 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 14:56:54,776 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable55 [2022-04-28 14:56:54,776 INFO L420 AbstractCegarLoop]: === Iteration 57 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:56:54,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:56:54,776 INFO L85 PathProgramCache]: Analyzing trace with hash 857265326, now seen corresponding path program 1 times [2022-04-28 14:56:54,776 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:56:54,776 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [100541357] [2022-04-28 14:56:54,776 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:56:54,777 INFO L85 PathProgramCache]: Analyzing trace with hash 857265326, now seen corresponding path program 2 times [2022-04-28 14:56:54,777 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:56:54,777 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1875501068] [2022-04-28 14:56:54,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:56:54,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:56:54,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:54,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:56:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:54,892 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 14:56:54,892 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:54,892 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1156#return; {234899#true} is VALID [2022-04-28 14:56:54,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:56:54,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:54,916 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 14:56:54,916 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:54,916 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1066#return; {234899#true} is VALID [2022-04-28 14:56:54,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:56:54,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:54,930 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 14:56:54,930 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:54,930 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1068#return; {234899#true} is VALID [2022-04-28 14:56:54,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-28 14:56:54,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:54,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:56:54,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:54,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:56:54,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:54,952 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 14:56:54,952 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:54,952 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-28 14:56:54,952 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 14:56:54,952 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 14:56:54,952 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 14:56:54,953 INFO L290 TraceCheckUtils]: 3: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:54,953 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-28 14:56:54,953 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 14:56:54,953 INFO L290 TraceCheckUtils]: 6: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:54,953 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-28 14:56:54,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:56:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:54,959 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 14:56:54,959 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:54,959 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-28 14:56:54,959 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 14:56:54,959 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-28 14:56:54,960 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 14:56:54,960 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 14:56:54,961 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 14:56:54,961 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 14:56:54,961 INFO L290 TraceCheckUtils]: 6: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:54,961 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-28 14:56:54,961 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 14:56:54,961 INFO L290 TraceCheckUtils]: 9: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:54,961 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-28 14:56:54,961 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 14:56:54,961 INFO L290 TraceCheckUtils]: 12: Hoare triple {234899#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {234899#true} is VALID [2022-04-28 14:56:54,966 INFO L272 TraceCheckUtils]: 13: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:54,967 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 14:56:54,967 INFO L290 TraceCheckUtils]: 15: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:54,967 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-28 14:56:54,967 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 14:56:54,967 INFO L290 TraceCheckUtils]: 18: Hoare triple {234899#true} assume 0 == ~tmp_ndt_10~0; {234899#true} is VALID [2022-04-28 14:56:54,967 INFO L290 TraceCheckUtils]: 19: Hoare triple {234899#true} ~returnVal2~0 := 0; {234899#true} is VALID [2022-04-28 14:56:54,967 INFO L290 TraceCheckUtils]: 20: Hoare triple {234899#true} assume !(~s~0 == ~NP~0); {234899#true} is VALID [2022-04-28 14:56:54,967 INFO L290 TraceCheckUtils]: 21: Hoare triple {234899#true} assume ~s~0 == ~MPR1~0; {234899#true} is VALID [2022-04-28 14:56:54,967 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 14:56:54,967 INFO L290 TraceCheckUtils]: 23: Hoare triple {234899#true} #res := ~returnVal2~0; {234899#true} is VALID [2022-04-28 14:56:54,967 INFO L290 TraceCheckUtils]: 24: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:54,967 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {234899#true} {234899#true} #1098#return; {234899#true} is VALID [2022-04-28 14:56:54,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-04-28 14:56:54,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:55,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:56:55,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:55,046 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 14:56:55,046 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume 0 == ~tmp_ndt_5~0; {234899#true} is VALID [2022-04-28 14:56:55,046 INFO L290 TraceCheckUtils]: 2: Hoare triple {234899#true} #res := ~malloc~0; {234899#true} is VALID [2022-04-28 14:56:55,047 INFO L290 TraceCheckUtils]: 3: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,047 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {234899#true} {234899#true} #1150#return; {234899#true} is VALID [2022-04-28 14:56:55,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 14:56:55,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:55,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:56:55,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:55,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:56:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:55,086 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 14:56:55,086 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,087 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-28 14:56:55,087 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 14:56:55,087 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 14:56:55,087 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 14:56:55,087 INFO L290 TraceCheckUtils]: 3: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,087 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-28 14:56:55,087 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 14:56:55,087 INFO L290 TraceCheckUtils]: 6: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,088 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-28 14:56:55,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:56:55,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:56:55,089 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 14:56:55,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,089 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-28 14:56:55,089 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 14:56:55,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-28 14:56:55,090 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 14:56:55,090 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 14:56:55,090 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 14:56:55,090 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 14:56:55,091 INFO L290 TraceCheckUtils]: 6: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,091 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-28 14:56:55,091 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 14:56:55,091 INFO L290 TraceCheckUtils]: 9: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,091 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-28 14:56:55,091 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 14:56:55,091 INFO L290 TraceCheckUtils]: 12: Hoare triple {234899#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {234899#true} is VALID [2022-04-28 14:56:55,091 INFO L272 TraceCheckUtils]: 13: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:55,091 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 14:56:55,091 INFO L290 TraceCheckUtils]: 15: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,091 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-28 14:56:55,091 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 14:56:55,091 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 14:56:55,092 INFO L290 TraceCheckUtils]: 19: Hoare triple {234899#true} assume !(1 == ~tmp_ndt_11~0); {234899#true} is VALID [2022-04-28 14:56:55,092 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 14:56:55,092 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 14:56:55,093 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 14:56:55,093 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 14:56:55,093 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 14:56:55,094 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 14:56:55,094 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 14:56:55,094 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 14:56:55,095 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 14:56:55,095 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 14:56:55,095 INFO L290 TraceCheckUtils]: 3: Hoare triple {234899#true} assume 0 == ~tmp_ndt_5~0; {234899#true} is VALID [2022-04-28 14:56:55,095 INFO L290 TraceCheckUtils]: 4: Hoare triple {234899#true} #res := ~malloc~0; {234899#true} is VALID [2022-04-28 14:56:55,095 INFO L290 TraceCheckUtils]: 5: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,095 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {234899#true} {234899#true} #1150#return; {234899#true} is VALID [2022-04-28 14:56:55,096 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 14:56:55,096 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 14:56:55,096 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 14:56:55,096 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 14:56:55,096 INFO L290 TraceCheckUtils]: 11: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-28 14:56:55,097 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 14:56:55,097 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 14:56:55,097 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 14:56:55,098 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 14:56:55,098 INFO L290 TraceCheckUtils]: 16: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,098 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-28 14:56:55,098 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 14:56:55,098 INFO L290 TraceCheckUtils]: 19: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,098 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-28 14:56:55,098 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 14:56:55,098 INFO L290 TraceCheckUtils]: 22: Hoare triple {234899#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {234899#true} is VALID [2022-04-28 14:56:55,098 INFO L272 TraceCheckUtils]: 23: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:55,098 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 14:56:55,098 INFO L290 TraceCheckUtils]: 25: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,098 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-28 14:56:55,098 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 14:56:55,098 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 14:56:55,099 INFO L290 TraceCheckUtils]: 29: Hoare triple {234899#true} assume !(1 == ~tmp_ndt_11~0); {234899#true} is VALID [2022-04-28 14:56:55,099 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 14:56:55,099 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 14:56:55,099 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 14:56:55,100 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 14:56:55,100 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 14:56:55,100 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 14:56:55,101 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 14:56:55,102 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 14:56:55,102 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 14:56:55,102 INFO L290 TraceCheckUtils]: 39: Hoare triple {234900#false} #res := ~ntStatus~2; {234900#false} is VALID [2022-04-28 14:56:55,102 INFO L290 TraceCheckUtils]: 40: Hoare triple {234900#false} assume true; {234900#false} is VALID [2022-04-28 14:56:55,102 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {234900#false} {234899#true} #1102#return; {234900#false} is VALID [2022-04-28 14:56:55,104 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 14:56:55,104 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 14:56:55,104 INFO L290 TraceCheckUtils]: 2: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,104 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {234899#true} {234899#true} #1156#return; {234899#true} is VALID [2022-04-28 14:56:55,104 INFO L272 TraceCheckUtils]: 4: Hoare triple {234899#true} call #t~ret170 := main(); {234899#true} is VALID [2022-04-28 14:56:55,104 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 14:56:55,105 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 14:56:55,105 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 14:56:55,105 INFO L290 TraceCheckUtils]: 8: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,105 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {234899#true} {234899#true} #1066#return; {234899#true} is VALID [2022-04-28 14:56:55,105 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 14:56:55,105 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 14:56:55,106 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 14:56:55,106 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 14:56:55,106 INFO L290 TraceCheckUtils]: 14: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,106 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {234899#true} {234899#true} #1068#return; {234899#true} is VALID [2022-04-28 14:56:55,106 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 14:56:55,106 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 14:56:55,106 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 14:56:55,106 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 14:56:55,106 INFO L290 TraceCheckUtils]: 20: Hoare triple {234899#true} assume 3 == ~tmp_ndt_4~0; {234899#true} is VALID [2022-04-28 14:56:55,106 INFO L272 TraceCheckUtils]: 21: Hoare triple {234899#true} call #t~ret100 := FloppyPnp(~devobj~0, ~pirp~0); {234899#true} is VALID [2022-04-28 14:56:55,106 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 14:56:55,106 INFO L290 TraceCheckUtils]: 23: Hoare triple {234899#true} assume 1 == ~PagingReferenceCount~0; {234899#true} is VALID [2022-04-28 14:56:55,106 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 14:56:55,106 INFO L290 TraceCheckUtils]: 25: Hoare triple {234899#true} assume !(0 != ~disketteExtension__IsRemoved~0); {234899#true} is VALID [2022-04-28 14:56:55,106 INFO L290 TraceCheckUtils]: 26: Hoare triple {234899#true} assume 0 == ~irpSp__MinorFunction~0; {234899#true} is VALID [2022-04-28 14:56:55,106 INFO L272 TraceCheckUtils]: 27: Hoare triple {234899#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {234899#true} is VALID [2022-04-28 14:56:55,107 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 14:56:55,107 INFO L290 TraceCheckUtils]: 29: Hoare triple {234899#true} assume !(~s~0 != ~NP~0); {234899#true} is VALID [2022-04-28 14:56:55,107 INFO L290 TraceCheckUtils]: 30: Hoare triple {234899#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {234899#true} is VALID [2022-04-28 14:56:55,107 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 14:56:55,107 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 14:56:55,107 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 14:56:55,107 INFO L290 TraceCheckUtils]: 34: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-28 14:56:55,108 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 14:56:55,108 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 14:56:55,109 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 14:56:55,109 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 14:56:55,109 INFO L290 TraceCheckUtils]: 39: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,109 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-28 14:56:55,109 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 14:56:55,109 INFO L290 TraceCheckUtils]: 42: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,109 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-28 14:56:55,109 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 14:56:55,109 INFO L290 TraceCheckUtils]: 45: Hoare triple {234899#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {234899#true} is VALID [2022-04-28 14:56:55,109 INFO L272 TraceCheckUtils]: 46: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:55,109 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 14:56:55,109 INFO L290 TraceCheckUtils]: 48: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,109 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-28 14:56:55,109 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 14:56:55,110 INFO L290 TraceCheckUtils]: 51: Hoare triple {234899#true} assume 0 == ~tmp_ndt_10~0; {234899#true} is VALID [2022-04-28 14:56:55,110 INFO L290 TraceCheckUtils]: 52: Hoare triple {234899#true} ~returnVal2~0 := 0; {234899#true} is VALID [2022-04-28 14:56:55,110 INFO L290 TraceCheckUtils]: 53: Hoare triple {234899#true} assume !(~s~0 == ~NP~0); {234899#true} is VALID [2022-04-28 14:56:55,110 INFO L290 TraceCheckUtils]: 54: Hoare triple {234899#true} assume ~s~0 == ~MPR1~0; {234899#true} is VALID [2022-04-28 14:56:55,110 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 14:56:55,110 INFO L290 TraceCheckUtils]: 56: Hoare triple {234899#true} #res := ~returnVal2~0; {234899#true} is VALID [2022-04-28 14:56:55,110 INFO L290 TraceCheckUtils]: 57: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,110 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {234899#true} {234899#true} #1098#return; {234899#true} is VALID [2022-04-28 14:56:55,110 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 14:56:55,110 INFO L290 TraceCheckUtils]: 60: Hoare triple {234899#true} assume !(259 == ~__cil_tmp42~0); {234899#true} is VALID [2022-04-28 14:56:55,110 INFO L290 TraceCheckUtils]: 61: Hoare triple {234899#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {234899#true} is VALID [2022-04-28 14:56:55,111 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 14:56:55,111 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 14:56:55,112 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 14:56:55,112 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 14:56:55,112 INFO L290 TraceCheckUtils]: 66: Hoare triple {234899#true} assume 0 == ~tmp_ndt_5~0; {234899#true} is VALID [2022-04-28 14:56:55,112 INFO L290 TraceCheckUtils]: 67: Hoare triple {234899#true} #res := ~malloc~0; {234899#true} is VALID [2022-04-28 14:56:55,112 INFO L290 TraceCheckUtils]: 68: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,112 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {234899#true} {234899#true} #1150#return; {234899#true} is VALID [2022-04-28 14:56:55,112 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 14:56:55,112 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 14:56:55,113 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 14:56:55,113 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 14:56:55,113 INFO L290 TraceCheckUtils]: 74: Hoare triple {234899#true} assume 0 != ~compRegistered~0; {234899#true} is VALID [2022-04-28 14:56:55,113 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 14:56:55,113 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 14:56:55,114 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 14:56:55,114 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 14:56:55,114 INFO L290 TraceCheckUtils]: 79: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,114 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {234899#true} {234899#true} #1088#return; {234899#true} is VALID [2022-04-28 14:56:55,114 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 14:56:55,114 INFO L290 TraceCheckUtils]: 82: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,114 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {234899#true} {234899#true} #1122#return; {234899#true} is VALID [2022-04-28 14:56:55,114 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 14:56:55,114 INFO L290 TraceCheckUtils]: 85: Hoare triple {234899#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {234899#true} is VALID [2022-04-28 14:56:55,115 INFO L272 TraceCheckUtils]: 86: Hoare triple {234899#true} call stubMoreProcessingRequired(); {234997#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:56:55,115 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 14:56:55,115 INFO L290 TraceCheckUtils]: 88: Hoare triple {234899#true} assume true; {234899#true} is VALID [2022-04-28 14:56:55,115 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {234899#true} {234899#true} #1124#return; {234899#true} is VALID [2022-04-28 14:56:55,115 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 14:56:55,115 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 14:56:55,115 INFO L290 TraceCheckUtils]: 92: Hoare triple {234899#true} assume !(1 == ~tmp_ndt_11~0); {234899#true} is VALID [2022-04-28 14:56:55,115 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 14:56:55,116 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 14:56:55,116 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 14:56:55,116 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 14:56:55,117 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 14:56:55,117 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 14:56:55,118 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 14:56:55,118 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 14:56:55,118 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 14:56:55,118 INFO L290 TraceCheckUtils]: 102: Hoare triple {234900#false} #res := ~ntStatus~2; {234900#false} is VALID [2022-04-28 14:56:55,119 INFO L290 TraceCheckUtils]: 103: Hoare triple {234900#false} assume true; {234900#false} is VALID [2022-04-28 14:56:55,119 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {234900#false} {234899#true} #1102#return; {234900#false} is VALID [2022-04-28 14:56:55,119 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 14:56:55,119 INFO L290 TraceCheckUtils]: 106: Hoare triple {234900#false} assume !(~ntStatus~1 >= 0); {234900#false} is VALID [2022-04-28 14:56:55,119 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 14:56:55,119 INFO L272 TraceCheckUtils]: 108: Hoare triple {234900#false} call IofCompleteRequest(~Irp, 0); {234900#false} is VALID [2022-04-28 14:56:55,119 INFO L290 TraceCheckUtils]: 109: Hoare triple {234900#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {234900#false} is VALID [2022-04-28 14:56:55,119 INFO L290 TraceCheckUtils]: 110: Hoare triple {234900#false} assume !(~s~0 == ~NP~0); {234900#false} is VALID [2022-04-28 14:56:55,119 INFO L272 TraceCheckUtils]: 111: Hoare triple {234900#false} call errorFn(); {234900#false} is VALID [2022-04-28 14:56:55,119 INFO L290 TraceCheckUtils]: 112: Hoare triple {234900#false} assume !false; {234900#false} is VALID [2022-04-28 14:56:55,119 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 14:56:55,119 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:56:55,119 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1875501068] [2022-04-28 14:56:55,120 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1875501068] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:56:55,120 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:56:55,120 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 14:56:55,120 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:56:55,120 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [100541357] [2022-04-28 14:56:55,120 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [100541357] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:56:55,120 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:56:55,120 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 14:56:55,120 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1074052242] [2022-04-28 14:56:55,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:56:55,120 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 14:56:55,120 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:56:55,120 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 14:56:55,183 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 14:56:55,183 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 14:56:55,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:56:55,184 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 14:56:55,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:56:55,184 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 14:56:58,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:58,652 INFO L93 Difference]: Finished difference Result 471 states and 535 transitions. [2022-04-28 14:56:58,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-28 14:56:58,652 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 14:56:58,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:56:58,652 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 14:56:58,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 313 transitions. [2022-04-28 14:56:58,654 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 14:56:58,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 313 transitions. [2022-04-28 14:56:58,655 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 313 transitions. [2022-04-28 14:56:58,906 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 14:56:58,913 INFO L225 Difference]: With dead ends: 471 [2022-04-28 14:56:58,913 INFO L226 Difference]: Without dead ends: 387 [2022-04-28 14:56:58,913 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 14:56:58,913 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 14:56:58,914 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 14:56:58,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 387 states. [2022-04-28 14:56:59,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 387 to 249. [2022-04-28 14:56:59,788 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:56:59,788 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 14:56:59,788 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 14:56:59,788 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 14:56:59,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:59,794 INFO L93 Difference]: Finished difference Result 387 states and 434 transitions. [2022-04-28 14:56:59,794 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 434 transitions. [2022-04-28 14:56:59,794 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:56:59,794 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:56:59,794 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 14:56:59,795 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 14:56:59,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:56:59,800 INFO L93 Difference]: Finished difference Result 387 states and 434 transitions. [2022-04-28 14:56:59,800 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 434 transitions. [2022-04-28 14:56:59,800 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:56:59,800 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:56:59,800 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:56:59,800 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:56:59,801 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 14:56:59,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 275 transitions. [2022-04-28 14:56:59,804 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 275 transitions. Word has length 113 [2022-04-28 14:56:59,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:56:59,804 INFO L495 AbstractCegarLoop]: Abstraction has 249 states and 275 transitions. [2022-04-28 14:56:59,804 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 14:56:59,804 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 249 states and 275 transitions. [2022-04-28 14:57:00,496 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 14:57:00,496 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 275 transitions. [2022-04-28 14:57:00,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-04-28 14:57:00,496 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:57:00,497 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 14:57:00,497 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable56 [2022-04-28 14:57:00,497 INFO L420 AbstractCegarLoop]: === Iteration 58 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:57:00,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:57:00,497 INFO L85 PathProgramCache]: Analyzing trace with hash 2021247887, now seen corresponding path program 1 times [2022-04-28 14:57:00,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:00,497 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1145705455] [2022-04-28 14:57:00,497 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:57:00,497 INFO L85 PathProgramCache]: Analyzing trace with hash 2021247887, now seen corresponding path program 2 times [2022-04-28 14:57:00,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:57:00,498 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862488183] [2022-04-28 14:57:00,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:57:00,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:57:00,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:00,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:57:00,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:00,629 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 14:57:00,629 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,629 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1156#return; {237276#true} is VALID [2022-04-28 14:57:00,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:57:00,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:00,649 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 14:57:00,649 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,649 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1066#return; {237276#true} is VALID [2022-04-28 14:57:00,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:57:00,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:00,659 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 14:57:00,659 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,659 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1068#return; {237276#true} is VALID [2022-04-28 14:57:00,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:57:00,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:00,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 14:57:00,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:00,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:57:00,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:00,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:57:00,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:00,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:00,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:00,788 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 14:57:00,788 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,788 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-28 14:57:00,788 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 14:57:00,789 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 14:57:00,789 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 14:57:00,789 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,789 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-28 14:57:00,789 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 14:57:00,789 INFO L290 TraceCheckUtils]: 6: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,789 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-28 14:57:00,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:57:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:00,798 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 14:57:00,799 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,799 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-28 14:57:00,799 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 14:57:00,799 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume 0 != ~compRegistered~0; {237276#true} is VALID [2022-04-28 14:57:00,799 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 14:57:00,799 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 14:57:00,800 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 14:57:00,800 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 14:57:00,800 INFO L290 TraceCheckUtils]: 6: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,800 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-28 14:57:00,800 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 14:57:00,800 INFO L290 TraceCheckUtils]: 9: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,800 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-28 14:57:00,800 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 14:57:00,800 INFO L290 TraceCheckUtils]: 12: Hoare triple {237276#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {237276#true} is VALID [2022-04-28 14:57:00,801 INFO L272 TraceCheckUtils]: 13: Hoare triple {237276#true} call stubMoreProcessingRequired(); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:00,801 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 14:57:00,801 INFO L290 TraceCheckUtils]: 15: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,801 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-28 14:57:00,801 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 14:57:00,801 INFO L290 TraceCheckUtils]: 18: Hoare triple {237276#true} assume 0 == ~tmp_ndt_10~0; {237276#true} is VALID [2022-04-28 14:57:00,801 INFO L290 TraceCheckUtils]: 19: Hoare triple {237276#true} ~returnVal2~0 := 0; {237276#true} is VALID [2022-04-28 14:57:00,801 INFO L290 TraceCheckUtils]: 20: Hoare triple {237276#true} assume !(~s~0 == ~NP~0); {237276#true} is VALID [2022-04-28 14:57:00,801 INFO L290 TraceCheckUtils]: 21: Hoare triple {237276#true} assume ~s~0 == ~MPR1~0; {237276#true} is VALID [2022-04-28 14:57:00,801 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 14:57:00,801 INFO L290 TraceCheckUtils]: 23: Hoare triple {237276#true} #res := ~returnVal2~0; {237276#true} is VALID [2022-04-28 14:57:00,801 INFO L290 TraceCheckUtils]: 24: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,801 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {237276#true} {237276#true} #1098#return; {237276#true} is VALID [2022-04-28 14:57:00,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 14:57:00,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:00,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:00,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:00,826 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 14:57:00,826 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-28 14:57:00,826 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-28 14:57:00,827 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,827 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-28 14:57:00,827 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 14:57:00,828 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 14:57:00,828 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 14:57:00,828 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-28 14:57:00,828 INFO L290 TraceCheckUtils]: 4: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-28 14:57:00,828 INFO L290 TraceCheckUtils]: 5: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,828 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-28 14:57:00,828 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 14:57:00,828 INFO L290 TraceCheckUtils]: 8: Hoare triple {237276#true} assume 0 == ~irp~0;#res := -1073741670; {237276#true} is VALID [2022-04-28 14:57:00,828 INFO L290 TraceCheckUtils]: 9: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,828 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {237276#true} {237276#true} #1102#return; {237276#true} is VALID [2022-04-28 14:57:00,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 14:57:00,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:00,844 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 14:57:00,844 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume 0 == ~tmp_ndt_8~0; {237276#true} is VALID [2022-04-28 14:57:00,844 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} #res := 0; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-28 14:57:00,844 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 14:57:00,845 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 14:57:00,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-04-28 14:57:00,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:00,847 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 14:57:00,847 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {237276#true} is VALID [2022-04-28 14:57:00,847 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,847 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {237276#true} {237277#false} #1112#return; {237277#false} is VALID [2022-04-28 14:57:00,847 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 14:57:00,848 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume !(~s~0 != ~NP~0); {237276#true} is VALID [2022-04-28 14:57:00,848 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {237276#true} is VALID [2022-04-28 14:57:00,848 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 14:57:00,848 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 14:57:00,848 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 14:57:00,848 INFO L290 TraceCheckUtils]: 6: Hoare triple {237276#true} assume 0 != ~compRegistered~0; {237276#true} is VALID [2022-04-28 14:57:00,849 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 14:57:00,849 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 14:57:00,850 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 14:57:00,850 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 14:57:00,850 INFO L290 TraceCheckUtils]: 11: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,850 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-28 14:57:00,850 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 14:57:00,850 INFO L290 TraceCheckUtils]: 14: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,850 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-28 14:57:00,850 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 14:57:00,850 INFO L290 TraceCheckUtils]: 17: Hoare triple {237276#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {237276#true} is VALID [2022-04-28 14:57:00,850 INFO L272 TraceCheckUtils]: 18: Hoare triple {237276#true} call stubMoreProcessingRequired(); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:00,850 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 14:57:00,851 INFO L290 TraceCheckUtils]: 20: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,851 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-28 14:57:00,851 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 14:57:00,851 INFO L290 TraceCheckUtils]: 23: Hoare triple {237276#true} assume 0 == ~tmp_ndt_10~0; {237276#true} is VALID [2022-04-28 14:57:00,851 INFO L290 TraceCheckUtils]: 24: Hoare triple {237276#true} ~returnVal2~0 := 0; {237276#true} is VALID [2022-04-28 14:57:00,851 INFO L290 TraceCheckUtils]: 25: Hoare triple {237276#true} assume !(~s~0 == ~NP~0); {237276#true} is VALID [2022-04-28 14:57:00,851 INFO L290 TraceCheckUtils]: 26: Hoare triple {237276#true} assume ~s~0 == ~MPR1~0; {237276#true} is VALID [2022-04-28 14:57:00,851 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 14:57:00,851 INFO L290 TraceCheckUtils]: 28: Hoare triple {237276#true} #res := ~returnVal2~0; {237276#true} is VALID [2022-04-28 14:57:00,851 INFO L290 TraceCheckUtils]: 29: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,851 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {237276#true} {237276#true} #1098#return; {237276#true} is VALID [2022-04-28 14:57:00,851 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 14:57:00,851 INFO L290 TraceCheckUtils]: 32: Hoare triple {237276#true} assume !(259 == ~__cil_tmp42~0); {237276#true} is VALID [2022-04-28 14:57:00,851 INFO L290 TraceCheckUtils]: 33: Hoare triple {237276#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {237276#true} is VALID [2022-04-28 14:57:00,852 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 14:57:00,852 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 14:57:00,853 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 14:57:00,853 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 14:57:00,853 INFO L290 TraceCheckUtils]: 38: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-28 14:57:00,853 INFO L290 TraceCheckUtils]: 39: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-28 14:57:00,853 INFO L290 TraceCheckUtils]: 40: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,853 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-28 14:57:00,853 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 14:57:00,853 INFO L290 TraceCheckUtils]: 43: Hoare triple {237276#true} assume 0 == ~irp~0;#res := -1073741670; {237276#true} is VALID [2022-04-28 14:57:00,853 INFO L290 TraceCheckUtils]: 44: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,853 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {237276#true} {237276#true} #1102#return; {237276#true} is VALID [2022-04-28 14:57:00,854 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 14:57:00,854 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 14:57:00,854 INFO L290 TraceCheckUtils]: 48: Hoare triple {237276#true} assume !(0 != ~fdcInfo__AcpiBios~0); {237276#true} is VALID [2022-04-28 14:57:00,854 INFO L290 TraceCheckUtils]: 49: Hoare triple {237276#true} assume 4 == ~disketteExtension__DriveType~0; {237276#true} is VALID [2022-04-28 14:57:00,854 INFO L290 TraceCheckUtils]: 50: Hoare triple {237276#true} ~InterfaceType~0 := 0; {237276#true} is VALID [2022-04-28 14:57:00,854 INFO L290 TraceCheckUtils]: 51: Hoare triple {237276#true} assume !false; {237276#true} is VALID [2022-04-28 14:57:00,854 INFO L290 TraceCheckUtils]: 52: Hoare triple {237276#true} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {237276#true} is VALID [2022-04-28 14:57:00,854 INFO L290 TraceCheckUtils]: 53: Hoare triple {237276#true} assume ~ntStatus~1 >= 0; {237276#true} is VALID [2022-04-28 14:57:00,854 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 14:57:00,854 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 14:57:00,854 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 14:57:00,854 INFO L290 TraceCheckUtils]: 57: Hoare triple {237276#true} assume 0 == ~tmp_ndt_8~0; {237276#true} is VALID [2022-04-28 14:57:00,854 INFO L290 TraceCheckUtils]: 58: Hoare triple {237276#true} #res := 0; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-28 14:57:00,855 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 14:57:00,856 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 14:57:00,856 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 14:57:00,856 INFO L290 TraceCheckUtils]: 62: Hoare triple {237493#(= FloppyStartDevice_~pnpStatus~0 0)} assume !(~pnpStatus~0 >= 0); {237277#false} is VALID [2022-04-28 14:57:00,856 INFO L290 TraceCheckUtils]: 63: Hoare triple {237277#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {237277#false} is VALID [2022-04-28 14:57:00,856 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 14:57:00,856 INFO L272 TraceCheckUtils]: 65: Hoare triple {237277#false} call IofCompleteRequest(~Irp, 0); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:00,857 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 14:57:00,857 INFO L290 TraceCheckUtils]: 67: Hoare triple {237276#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {237276#true} is VALID [2022-04-28 14:57:00,857 INFO L290 TraceCheckUtils]: 68: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,857 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {237276#true} {237277#false} #1112#return; {237277#false} is VALID [2022-04-28 14:57:00,857 INFO L290 TraceCheckUtils]: 70: Hoare triple {237277#false} #res := ~ntStatus~1; {237277#false} is VALID [2022-04-28 14:57:00,857 INFO L290 TraceCheckUtils]: 71: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-28 14:57:00,857 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {237277#false} {237276#true} #1020#return; {237277#false} is VALID [2022-04-28 14:57:00,857 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 14:57:00,857 INFO L290 TraceCheckUtils]: 1: Hoare triple {237276#true} assume 1 == ~PagingReferenceCount~0; {237276#true} is VALID [2022-04-28 14:57:00,857 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 14:57:00,858 INFO L290 TraceCheckUtils]: 3: Hoare triple {237276#true} assume !(0 != ~disketteExtension__IsRemoved~0); {237276#true} is VALID [2022-04-28 14:57:00,858 INFO L290 TraceCheckUtils]: 4: Hoare triple {237276#true} assume 0 == ~irpSp__MinorFunction~0; {237276#true} is VALID [2022-04-28 14:57:00,858 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 14:57:00,858 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 14:57:00,858 INFO L290 TraceCheckUtils]: 7: Hoare triple {237276#true} assume !(~s~0 != ~NP~0); {237276#true} is VALID [2022-04-28 14:57:00,859 INFO L290 TraceCheckUtils]: 8: Hoare triple {237276#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {237276#true} is VALID [2022-04-28 14:57:00,859 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 14:57:00,859 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 14:57:00,859 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 14:57:00,859 INFO L290 TraceCheckUtils]: 12: Hoare triple {237276#true} assume 0 != ~compRegistered~0; {237276#true} is VALID [2022-04-28 14:57:00,860 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 14:57:00,860 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 14:57:00,860 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 14:57:00,861 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 14:57:00,861 INFO L290 TraceCheckUtils]: 17: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,861 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-28 14:57:00,861 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 14:57:00,861 INFO L290 TraceCheckUtils]: 20: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,861 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-28 14:57:00,861 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 14:57:00,861 INFO L290 TraceCheckUtils]: 23: Hoare triple {237276#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {237276#true} is VALID [2022-04-28 14:57:00,861 INFO L272 TraceCheckUtils]: 24: Hoare triple {237276#true} call stubMoreProcessingRequired(); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:00,861 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 14:57:00,861 INFO L290 TraceCheckUtils]: 26: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,861 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-28 14:57:00,861 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 14:57:00,861 INFO L290 TraceCheckUtils]: 29: Hoare triple {237276#true} assume 0 == ~tmp_ndt_10~0; {237276#true} is VALID [2022-04-28 14:57:00,861 INFO L290 TraceCheckUtils]: 30: Hoare triple {237276#true} ~returnVal2~0 := 0; {237276#true} is VALID [2022-04-28 14:57:00,862 INFO L290 TraceCheckUtils]: 31: Hoare triple {237276#true} assume !(~s~0 == ~NP~0); {237276#true} is VALID [2022-04-28 14:57:00,862 INFO L290 TraceCheckUtils]: 32: Hoare triple {237276#true} assume ~s~0 == ~MPR1~0; {237276#true} is VALID [2022-04-28 14:57:00,862 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 14:57:00,862 INFO L290 TraceCheckUtils]: 34: Hoare triple {237276#true} #res := ~returnVal2~0; {237276#true} is VALID [2022-04-28 14:57:00,862 INFO L290 TraceCheckUtils]: 35: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,862 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {237276#true} {237276#true} #1098#return; {237276#true} is VALID [2022-04-28 14:57:00,862 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 14:57:00,862 INFO L290 TraceCheckUtils]: 38: Hoare triple {237276#true} assume !(259 == ~__cil_tmp42~0); {237276#true} is VALID [2022-04-28 14:57:00,862 INFO L290 TraceCheckUtils]: 39: Hoare triple {237276#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {237276#true} is VALID [2022-04-28 14:57:00,863 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 14:57:00,863 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 14:57:00,864 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 14:57:00,864 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 14:57:00,864 INFO L290 TraceCheckUtils]: 44: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-28 14:57:00,864 INFO L290 TraceCheckUtils]: 45: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-28 14:57:00,864 INFO L290 TraceCheckUtils]: 46: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,864 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-28 14:57:00,864 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 14:57:00,864 INFO L290 TraceCheckUtils]: 49: Hoare triple {237276#true} assume 0 == ~irp~0;#res := -1073741670; {237276#true} is VALID [2022-04-28 14:57:00,864 INFO L290 TraceCheckUtils]: 50: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,864 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {237276#true} {237276#true} #1102#return; {237276#true} is VALID [2022-04-28 14:57:00,864 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 14:57:00,864 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 14:57:00,864 INFO L290 TraceCheckUtils]: 54: Hoare triple {237276#true} assume !(0 != ~fdcInfo__AcpiBios~0); {237276#true} is VALID [2022-04-28 14:57:00,864 INFO L290 TraceCheckUtils]: 55: Hoare triple {237276#true} assume 4 == ~disketteExtension__DriveType~0; {237276#true} is VALID [2022-04-28 14:57:00,864 INFO L290 TraceCheckUtils]: 56: Hoare triple {237276#true} ~InterfaceType~0 := 0; {237276#true} is VALID [2022-04-28 14:57:00,864 INFO L290 TraceCheckUtils]: 57: Hoare triple {237276#true} assume !false; {237276#true} is VALID [2022-04-28 14:57:00,865 INFO L290 TraceCheckUtils]: 58: Hoare triple {237276#true} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {237276#true} is VALID [2022-04-28 14:57:00,865 INFO L290 TraceCheckUtils]: 59: Hoare triple {237276#true} assume ~ntStatus~1 >= 0; {237276#true} is VALID [2022-04-28 14:57:00,865 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 14:57:00,865 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 14:57:00,865 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 14:57:00,865 INFO L290 TraceCheckUtils]: 63: Hoare triple {237276#true} assume 0 == ~tmp_ndt_8~0; {237276#true} is VALID [2022-04-28 14:57:00,865 INFO L290 TraceCheckUtils]: 64: Hoare triple {237276#true} #res := 0; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-28 14:57:00,865 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 14:57:00,866 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 14:57:00,867 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 14:57:00,867 INFO L290 TraceCheckUtils]: 68: Hoare triple {237493#(= FloppyStartDevice_~pnpStatus~0 0)} assume !(~pnpStatus~0 >= 0); {237277#false} is VALID [2022-04-28 14:57:00,867 INFO L290 TraceCheckUtils]: 69: Hoare triple {237277#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {237277#false} is VALID [2022-04-28 14:57:00,867 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 14:57:00,867 INFO L272 TraceCheckUtils]: 71: Hoare triple {237277#false} call IofCompleteRequest(~Irp, 0); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:00,867 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 14:57:00,867 INFO L290 TraceCheckUtils]: 73: Hoare triple {237276#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {237276#true} is VALID [2022-04-28 14:57:00,867 INFO L290 TraceCheckUtils]: 74: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,867 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {237276#true} {237277#false} #1112#return; {237277#false} is VALID [2022-04-28 14:57:00,867 INFO L290 TraceCheckUtils]: 76: Hoare triple {237277#false} #res := ~ntStatus~1; {237277#false} is VALID [2022-04-28 14:57:00,867 INFO L290 TraceCheckUtils]: 77: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-28 14:57:00,867 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {237277#false} {237276#true} #1020#return; {237277#false} is VALID [2022-04-28 14:57:00,867 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 14:57:00,868 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 14:57:00,868 INFO L290 TraceCheckUtils]: 81: Hoare triple {237277#false} assume !(0 == ~PagingReferenceCount~0); {237277#false} is VALID [2022-04-28 14:57:00,868 INFO L290 TraceCheckUtils]: 82: Hoare triple {237277#false} #res := ~ntStatus~0; {237277#false} is VALID [2022-04-28 14:57:00,868 INFO L290 TraceCheckUtils]: 83: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-28 14:57:00,868 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {237277#false} {237276#true} #1076#return; {237277#false} is VALID [2022-04-28 14:57:00,869 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 14:57:00,869 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 14:57:00,869 INFO L290 TraceCheckUtils]: 2: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,870 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {237276#true} {237276#true} #1156#return; {237276#true} is VALID [2022-04-28 14:57:00,870 INFO L272 TraceCheckUtils]: 4: Hoare triple {237276#true} call #t~ret170 := main(); {237276#true} is VALID [2022-04-28 14:57:00,870 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 14:57:00,871 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 14:57:00,871 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 14:57:00,871 INFO L290 TraceCheckUtils]: 8: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,871 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {237276#true} {237276#true} #1066#return; {237276#true} is VALID [2022-04-28 14:57:00,871 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 14:57:00,871 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 14:57:00,871 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 14:57:00,871 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 14:57:00,871 INFO L290 TraceCheckUtils]: 14: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,872 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {237276#true} {237276#true} #1068#return; {237276#true} is VALID [2022-04-28 14:57:00,872 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 14:57:00,872 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 14:57:00,872 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 14:57:00,872 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 14:57:00,872 INFO L290 TraceCheckUtils]: 20: Hoare triple {237276#true} assume 3 == ~tmp_ndt_4~0; {237276#true} is VALID [2022-04-28 14:57:00,873 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 14:57:00,873 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 14:57:00,873 INFO L290 TraceCheckUtils]: 23: Hoare triple {237276#true} assume 1 == ~PagingReferenceCount~0; {237276#true} is VALID [2022-04-28 14:57:00,873 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 14:57:00,873 INFO L290 TraceCheckUtils]: 25: Hoare triple {237276#true} assume !(0 != ~disketteExtension__IsRemoved~0); {237276#true} is VALID [2022-04-28 14:57:00,873 INFO L290 TraceCheckUtils]: 26: Hoare triple {237276#true} assume 0 == ~irpSp__MinorFunction~0; {237276#true} is VALID [2022-04-28 14:57:00,874 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 14:57:00,874 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 14:57:00,874 INFO L290 TraceCheckUtils]: 29: Hoare triple {237276#true} assume !(~s~0 != ~NP~0); {237276#true} is VALID [2022-04-28 14:57:00,874 INFO L290 TraceCheckUtils]: 30: Hoare triple {237276#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {237276#true} is VALID [2022-04-28 14:57:00,874 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 14:57:00,874 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 14:57:00,874 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 14:57:00,874 INFO L290 TraceCheckUtils]: 34: Hoare triple {237276#true} assume 0 != ~compRegistered~0; {237276#true} is VALID [2022-04-28 14:57:00,875 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 14:57:00,875 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 14:57:00,876 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 14:57:00,876 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 14:57:00,876 INFO L290 TraceCheckUtils]: 39: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,876 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {237276#true} {237276#true} #1088#return; {237276#true} is VALID [2022-04-28 14:57:00,876 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 14:57:00,876 INFO L290 TraceCheckUtils]: 42: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,876 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {237276#true} {237276#true} #1122#return; {237276#true} is VALID [2022-04-28 14:57:00,876 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 14:57:00,876 INFO L290 TraceCheckUtils]: 45: Hoare triple {237276#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {237276#true} is VALID [2022-04-28 14:57:00,876 INFO L272 TraceCheckUtils]: 46: Hoare triple {237276#true} call stubMoreProcessingRequired(); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:00,876 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 14:57:00,876 INFO L290 TraceCheckUtils]: 48: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,876 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {237276#true} {237276#true} #1124#return; {237276#true} is VALID [2022-04-28 14:57:00,877 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 14:57:00,877 INFO L290 TraceCheckUtils]: 51: Hoare triple {237276#true} assume 0 == ~tmp_ndt_10~0; {237276#true} is VALID [2022-04-28 14:57:00,877 INFO L290 TraceCheckUtils]: 52: Hoare triple {237276#true} ~returnVal2~0 := 0; {237276#true} is VALID [2022-04-28 14:57:00,877 INFO L290 TraceCheckUtils]: 53: Hoare triple {237276#true} assume !(~s~0 == ~NP~0); {237276#true} is VALID [2022-04-28 14:57:00,877 INFO L290 TraceCheckUtils]: 54: Hoare triple {237276#true} assume ~s~0 == ~MPR1~0; {237276#true} is VALID [2022-04-28 14:57:00,877 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 14:57:00,877 INFO L290 TraceCheckUtils]: 56: Hoare triple {237276#true} #res := ~returnVal2~0; {237276#true} is VALID [2022-04-28 14:57:00,877 INFO L290 TraceCheckUtils]: 57: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,877 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {237276#true} {237276#true} #1098#return; {237276#true} is VALID [2022-04-28 14:57:00,877 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 14:57:00,877 INFO L290 TraceCheckUtils]: 60: Hoare triple {237276#true} assume !(259 == ~__cil_tmp42~0); {237276#true} is VALID [2022-04-28 14:57:00,877 INFO L290 TraceCheckUtils]: 61: Hoare triple {237276#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {237276#true} is VALID [2022-04-28 14:57:00,878 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 14:57:00,878 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 14:57:00,879 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 14:57:00,879 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 14:57:00,879 INFO L290 TraceCheckUtils]: 66: Hoare triple {237276#true} assume !(0 == ~tmp_ndt_5~0); {237276#true} is VALID [2022-04-28 14:57:00,879 INFO L290 TraceCheckUtils]: 67: Hoare triple {237276#true} #res := 0; {237276#true} is VALID [2022-04-28 14:57:00,879 INFO L290 TraceCheckUtils]: 68: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,879 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {237276#true} {237276#true} #1150#return; {237276#true} is VALID [2022-04-28 14:57:00,879 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 14:57:00,879 INFO L290 TraceCheckUtils]: 71: Hoare triple {237276#true} assume 0 == ~irp~0;#res := -1073741670; {237276#true} is VALID [2022-04-28 14:57:00,879 INFO L290 TraceCheckUtils]: 72: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,879 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {237276#true} {237276#true} #1102#return; {237276#true} is VALID [2022-04-28 14:57:00,879 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 14:57:00,879 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 14:57:00,879 INFO L290 TraceCheckUtils]: 76: Hoare triple {237276#true} assume !(0 != ~fdcInfo__AcpiBios~0); {237276#true} is VALID [2022-04-28 14:57:00,880 INFO L290 TraceCheckUtils]: 77: Hoare triple {237276#true} assume 4 == ~disketteExtension__DriveType~0; {237276#true} is VALID [2022-04-28 14:57:00,880 INFO L290 TraceCheckUtils]: 78: Hoare triple {237276#true} ~InterfaceType~0 := 0; {237276#true} is VALID [2022-04-28 14:57:00,880 INFO L290 TraceCheckUtils]: 79: Hoare triple {237276#true} assume !false; {237276#true} is VALID [2022-04-28 14:57:00,880 INFO L290 TraceCheckUtils]: 80: Hoare triple {237276#true} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {237276#true} is VALID [2022-04-28 14:57:00,880 INFO L290 TraceCheckUtils]: 81: Hoare triple {237276#true} assume ~ntStatus~1 >= 0; {237276#true} is VALID [2022-04-28 14:57:00,880 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 14:57:00,880 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 14:57:00,880 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 14:57:00,880 INFO L290 TraceCheckUtils]: 85: Hoare triple {237276#true} assume 0 == ~tmp_ndt_8~0; {237276#true} is VALID [2022-04-28 14:57:00,880 INFO L290 TraceCheckUtils]: 86: Hoare triple {237276#true} #res := 0; {237522#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-28 14:57:00,881 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 14:57:00,881 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 14:57:00,882 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 14:57:00,882 INFO L290 TraceCheckUtils]: 90: Hoare triple {237493#(= FloppyStartDevice_~pnpStatus~0 0)} assume !(~pnpStatus~0 >= 0); {237277#false} is VALID [2022-04-28 14:57:00,882 INFO L290 TraceCheckUtils]: 91: Hoare triple {237277#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {237277#false} is VALID [2022-04-28 14:57:00,882 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 14:57:00,882 INFO L272 TraceCheckUtils]: 93: Hoare triple {237277#false} call IofCompleteRequest(~Irp, 0); {237514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:00,882 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 14:57:00,882 INFO L290 TraceCheckUtils]: 95: Hoare triple {237276#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {237276#true} is VALID [2022-04-28 14:57:00,882 INFO L290 TraceCheckUtils]: 96: Hoare triple {237276#true} assume true; {237276#true} is VALID [2022-04-28 14:57:00,882 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {237276#true} {237277#false} #1112#return; {237277#false} is VALID [2022-04-28 14:57:00,883 INFO L290 TraceCheckUtils]: 98: Hoare triple {237277#false} #res := ~ntStatus~1; {237277#false} is VALID [2022-04-28 14:57:00,883 INFO L290 TraceCheckUtils]: 99: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-28 14:57:00,883 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {237277#false} {237276#true} #1020#return; {237277#false} is VALID [2022-04-28 14:57:00,883 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 14:57:00,883 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 14:57:00,883 INFO L290 TraceCheckUtils]: 103: Hoare triple {237277#false} assume !(0 == ~PagingReferenceCount~0); {237277#false} is VALID [2022-04-28 14:57:00,883 INFO L290 TraceCheckUtils]: 104: Hoare triple {237277#false} #res := ~ntStatus~0; {237277#false} is VALID [2022-04-28 14:57:00,883 INFO L290 TraceCheckUtils]: 105: Hoare triple {237277#false} assume true; {237277#false} is VALID [2022-04-28 14:57:00,883 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {237277#false} {237276#true} #1076#return; {237277#false} is VALID [2022-04-28 14:57:00,883 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 14:57:00,883 INFO L290 TraceCheckUtils]: 108: Hoare triple {237277#false} assume !(1 == ~pended~0); {237277#false} is VALID [2022-04-28 14:57:00,883 INFO L290 TraceCheckUtils]: 109: Hoare triple {237277#false} assume !(1 == ~pended~0); {237277#false} is VALID [2022-04-28 14:57:00,883 INFO L290 TraceCheckUtils]: 110: Hoare triple {237277#false} assume ~s~0 != ~UNLOADED~0; {237277#false} is VALID [2022-04-28 14:57:00,883 INFO L290 TraceCheckUtils]: 111: Hoare triple {237277#false} assume -1 != ~status~1; {237277#false} is VALID [2022-04-28 14:57:00,883 INFO L290 TraceCheckUtils]: 112: Hoare triple {237277#false} assume ~s~0 != ~SKIP2~0; {237277#false} is VALID [2022-04-28 14:57:00,883 INFO L290 TraceCheckUtils]: 113: Hoare triple {237277#false} assume ~s~0 != ~IPC~0; {237277#false} is VALID [2022-04-28 14:57:00,883 INFO L290 TraceCheckUtils]: 114: Hoare triple {237277#false} assume !(~s~0 != ~DC~0); {237277#false} is VALID [2022-04-28 14:57:00,883 INFO L290 TraceCheckUtils]: 115: Hoare triple {237277#false} assume !(1 == ~pended~0); {237277#false} is VALID [2022-04-28 14:57:00,883 INFO L290 TraceCheckUtils]: 116: Hoare triple {237277#false} assume ~s~0 == ~DC~0; {237277#false} is VALID [2022-04-28 14:57:00,884 INFO L290 TraceCheckUtils]: 117: Hoare triple {237277#false} assume 259 == ~status~1; {237277#false} is VALID [2022-04-28 14:57:00,884 INFO L272 TraceCheckUtils]: 118: Hoare triple {237277#false} call errorFn(); {237277#false} is VALID [2022-04-28 14:57:00,884 INFO L290 TraceCheckUtils]: 119: Hoare triple {237277#false} assume !false; {237277#false} is VALID [2022-04-28 14:57:00,884 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 14:57:00,884 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:57:00,884 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1862488183] [2022-04-28 14:57:00,884 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1862488183] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:57:00,884 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:57:00,884 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:57:00,885 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:57:00,885 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1145705455] [2022-04-28 14:57:00,885 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1145705455] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:57:00,885 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:57:00,885 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:57:00,885 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1778645201] [2022-04-28 14:57:00,885 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:57:00,885 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 14:57:00,886 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:57:00,886 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 14:57:00,963 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 14:57:00,963 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 14:57:00,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:00,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 14:57:00,963 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2022-04-28 14:57:00,963 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 14:57:03,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:03,553 INFO L93 Difference]: Finished difference Result 293 states and 322 transitions. [2022-04-28 14:57:03,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 14:57:03,553 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 14:57:03,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:57:03,553 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 14:57:03,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 249 transitions. [2022-04-28 14:57:03,555 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 14:57:03,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 249 transitions. [2022-04-28 14:57:03,556 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 249 transitions. [2022-04-28 14:57:03,772 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 14:57:03,775 INFO L225 Difference]: With dead ends: 293 [2022-04-28 14:57:03,775 INFO L226 Difference]: Without dead ends: 263 [2022-04-28 14:57:03,776 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 14:57:03,776 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 14:57:03,776 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 14:57:03,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2022-04-28 14:57:04,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 253. [2022-04-28 14:57:04,662 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:57:04,662 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 14:57:04,662 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 14:57:04,663 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 14:57:04,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:04,665 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-28 14:57:04,665 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-28 14:57:04,666 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:04,666 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:04,666 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 14:57:04,666 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 14:57:04,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:04,669 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-28 14:57:04,669 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-28 14:57:04,669 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:04,669 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:04,669 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:57:04,669 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:57:04,669 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 14:57:04,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 279 transitions. [2022-04-28 14:57:04,672 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 279 transitions. Word has length 120 [2022-04-28 14:57:04,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:57:04,673 INFO L495 AbstractCegarLoop]: Abstraction has 253 states and 279 transitions. [2022-04-28 14:57:04,673 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 14:57:04,673 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 253 states and 279 transitions. [2022-04-28 14:57:05,376 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 14:57:05,376 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 279 transitions. [2022-04-28 14:57:05,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-04-28 14:57:05,377 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:57:05,377 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 14:57:05,377 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable57 [2022-04-28 14:57:05,377 INFO L420 AbstractCegarLoop]: === Iteration 59 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:57:05,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:57:05,377 INFO L85 PathProgramCache]: Analyzing trace with hash -2092232912, now seen corresponding path program 1 times [2022-04-28 14:57:05,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:05,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [790499017] [2022-04-28 14:57:05,378 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:57:05,378 INFO L85 PathProgramCache]: Analyzing trace with hash -2092232912, now seen corresponding path program 2 times [2022-04-28 14:57:05,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:57:05,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243533417] [2022-04-28 14:57:05,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:57:05,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:57:05,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:05,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:57:05,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:05,479 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 14:57:05,479 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,479 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1156#return; {239152#true} is VALID [2022-04-28 14:57:05,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:57:05,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:05,506 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 14:57:05,506 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,506 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1066#return; {239152#true} is VALID [2022-04-28 14:57:05,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:57:05,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:05,520 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 14:57:05,520 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,520 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1068#return; {239152#true} is VALID [2022-04-28 14:57:05,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:57:05,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:05,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 14:57:05,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:05,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:57:05,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:05,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:57:05,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:05,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:05,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:05,681 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 14:57:05,682 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,682 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-28 14:57:05,682 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 14:57:05,682 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 14:57:05,683 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 14:57:05,683 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,683 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-28 14:57:05,683 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 14:57:05,683 INFO L290 TraceCheckUtils]: 6: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,683 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-28 14:57:05,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:57:05,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:05,694 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 14:57:05,694 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,694 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-28 14:57:05,694 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 14:57:05,694 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume 0 != ~compRegistered~0; {239152#true} is VALID [2022-04-28 14:57:05,695 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 14:57:05,695 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 14:57:05,695 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 14:57:05,696 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 14:57:05,696 INFO L290 TraceCheckUtils]: 6: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,696 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-28 14:57:05,696 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 14:57:05,696 INFO L290 TraceCheckUtils]: 9: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,696 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-28 14:57:05,696 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 14:57:05,696 INFO L290 TraceCheckUtils]: 12: Hoare triple {239152#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {239152#true} is VALID [2022-04-28 14:57:05,696 INFO L272 TraceCheckUtils]: 13: Hoare triple {239152#true} call stubMoreProcessingRequired(); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:05,697 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 14:57:05,697 INFO L290 TraceCheckUtils]: 15: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,697 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-28 14:57:05,697 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 14:57:05,697 INFO L290 TraceCheckUtils]: 18: Hoare triple {239152#true} assume 0 == ~tmp_ndt_10~0; {239152#true} is VALID [2022-04-28 14:57:05,697 INFO L290 TraceCheckUtils]: 19: Hoare triple {239152#true} ~returnVal2~0 := 0; {239152#true} is VALID [2022-04-28 14:57:05,697 INFO L290 TraceCheckUtils]: 20: Hoare triple {239152#true} assume !(~s~0 == ~NP~0); {239152#true} is VALID [2022-04-28 14:57:05,697 INFO L290 TraceCheckUtils]: 21: Hoare triple {239152#true} assume ~s~0 == ~MPR1~0; {239152#true} is VALID [2022-04-28 14:57:05,697 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 14:57:05,697 INFO L290 TraceCheckUtils]: 23: Hoare triple {239152#true} #res := ~returnVal2~0; {239152#true} is VALID [2022-04-28 14:57:05,697 INFO L290 TraceCheckUtils]: 24: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,698 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {239152#true} {239152#true} #1098#return; {239152#true} is VALID [2022-04-28 14:57:05,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 14:57:05,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:05,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:05,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:05,733 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 14:57:05,734 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-28 14:57:05,734 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-28 14:57:05,734 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,734 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-28 14:57:05,734 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 14:57:05,735 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 14:57:05,735 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 14:57:05,735 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-28 14:57:05,735 INFO L290 TraceCheckUtils]: 4: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-28 14:57:05,735 INFO L290 TraceCheckUtils]: 5: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,735 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-28 14:57:05,735 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 14:57:05,735 INFO L290 TraceCheckUtils]: 8: Hoare triple {239152#true} assume 0 == ~irp~0;#res := -1073741670; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-28 14:57:05,736 INFO L290 TraceCheckUtils]: 9: Hoare triple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-28 14:57:05,736 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 14:57:05,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-28 14:57:05,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:05,739 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 14:57:05,739 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_8~0); {239152#true} is VALID [2022-04-28 14:57:05,739 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} #res := -1073741808; {239152#true} is VALID [2022-04-28 14:57:05,739 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,739 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {239152#true} {239153#false} #1108#return; {239153#false} is VALID [2022-04-28 14:57:05,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-04-28 14:57:05,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:05,741 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 14:57:05,741 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239152#true} is VALID [2022-04-28 14:57:05,741 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,741 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {239152#true} {239153#false} #1112#return; {239153#false} is VALID [2022-04-28 14:57:05,741 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 14:57:05,741 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume !(~s~0 != ~NP~0); {239152#true} is VALID [2022-04-28 14:57:05,741 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {239152#true} is VALID [2022-04-28 14:57:05,741 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 14:57:05,742 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 14:57:05,742 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 14:57:05,742 INFO L290 TraceCheckUtils]: 6: Hoare triple {239152#true} assume 0 != ~compRegistered~0; {239152#true} is VALID [2022-04-28 14:57:05,742 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 14:57:05,743 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 14:57:05,743 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 14:57:05,743 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 14:57:05,743 INFO L290 TraceCheckUtils]: 11: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,743 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-28 14:57:05,743 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 14:57:05,743 INFO L290 TraceCheckUtils]: 14: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,743 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-28 14:57:05,743 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 14:57:05,744 INFO L290 TraceCheckUtils]: 17: Hoare triple {239152#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {239152#true} is VALID [2022-04-28 14:57:05,744 INFO L272 TraceCheckUtils]: 18: Hoare triple {239152#true} call stubMoreProcessingRequired(); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:05,744 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 14:57:05,744 INFO L290 TraceCheckUtils]: 20: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,744 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-28 14:57:05,744 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 14:57:05,744 INFO L290 TraceCheckUtils]: 23: Hoare triple {239152#true} assume 0 == ~tmp_ndt_10~0; {239152#true} is VALID [2022-04-28 14:57:05,744 INFO L290 TraceCheckUtils]: 24: Hoare triple {239152#true} ~returnVal2~0 := 0; {239152#true} is VALID [2022-04-28 14:57:05,744 INFO L290 TraceCheckUtils]: 25: Hoare triple {239152#true} assume !(~s~0 == ~NP~0); {239152#true} is VALID [2022-04-28 14:57:05,744 INFO L290 TraceCheckUtils]: 26: Hoare triple {239152#true} assume ~s~0 == ~MPR1~0; {239152#true} is VALID [2022-04-28 14:57:05,744 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 14:57:05,744 INFO L290 TraceCheckUtils]: 28: Hoare triple {239152#true} #res := ~returnVal2~0; {239152#true} is VALID [2022-04-28 14:57:05,744 INFO L290 TraceCheckUtils]: 29: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,745 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {239152#true} {239152#true} #1098#return; {239152#true} is VALID [2022-04-28 14:57:05,745 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 14:57:05,745 INFO L290 TraceCheckUtils]: 32: Hoare triple {239152#true} assume !(259 == ~__cil_tmp42~0); {239152#true} is VALID [2022-04-28 14:57:05,745 INFO L290 TraceCheckUtils]: 33: Hoare triple {239152#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {239152#true} is VALID [2022-04-28 14:57:05,745 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 14:57:05,745 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 14:57:05,746 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 14:57:05,746 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 14:57:05,747 INFO L290 TraceCheckUtils]: 38: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-28 14:57:05,747 INFO L290 TraceCheckUtils]: 39: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-28 14:57:05,747 INFO L290 TraceCheckUtils]: 40: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,747 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-28 14:57:05,747 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 14:57:05,747 INFO L290 TraceCheckUtils]: 43: Hoare triple {239152#true} assume 0 == ~irp~0;#res := -1073741670; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-28 14:57:05,747 INFO L290 TraceCheckUtils]: 44: Hoare triple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-28 14:57:05,748 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 14:57:05,748 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 14:57:05,749 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 14:57:05,749 INFO L290 TraceCheckUtils]: 48: Hoare triple {239153#false} assume !(0 != ~fdcInfo__AcpiBios~0); {239153#false} is VALID [2022-04-28 14:57:05,749 INFO L290 TraceCheckUtils]: 49: Hoare triple {239153#false} assume 4 == ~disketteExtension__DriveType~0; {239153#false} is VALID [2022-04-28 14:57:05,749 INFO L290 TraceCheckUtils]: 50: Hoare triple {239153#false} ~InterfaceType~0 := 0; {239153#false} is VALID [2022-04-28 14:57:05,749 INFO L290 TraceCheckUtils]: 51: Hoare triple {239153#false} assume !false; {239153#false} is VALID [2022-04-28 14:57:05,749 INFO L290 TraceCheckUtils]: 52: Hoare triple {239153#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {239153#false} is VALID [2022-04-28 14:57:05,749 INFO L290 TraceCheckUtils]: 53: Hoare triple {239153#false} assume ~ntStatus~1 >= 0; {239153#false} is VALID [2022-04-28 14:57:05,749 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 14:57:05,749 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 14:57:05,749 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 14:57:05,749 INFO L290 TraceCheckUtils]: 57: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_8~0); {239152#true} is VALID [2022-04-28 14:57:05,749 INFO L290 TraceCheckUtils]: 58: Hoare triple {239152#true} #res := -1073741808; {239152#true} is VALID [2022-04-28 14:57:05,749 INFO L290 TraceCheckUtils]: 59: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,749 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {239152#true} {239153#false} #1108#return; {239153#false} is VALID [2022-04-28 14:57:05,750 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 14:57:05,750 INFO L290 TraceCheckUtils]: 62: Hoare triple {239153#false} assume !(~pnpStatus~0 >= 0); {239153#false} is VALID [2022-04-28 14:57:05,750 INFO L290 TraceCheckUtils]: 63: Hoare triple {239153#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {239153#false} is VALID [2022-04-28 14:57:05,750 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 14:57:05,750 INFO L272 TraceCheckUtils]: 65: Hoare triple {239153#false} call IofCompleteRequest(~Irp, 0); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:05,750 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 14:57:05,750 INFO L290 TraceCheckUtils]: 67: Hoare triple {239152#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239152#true} is VALID [2022-04-28 14:57:05,750 INFO L290 TraceCheckUtils]: 68: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,750 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {239152#true} {239153#false} #1112#return; {239153#false} is VALID [2022-04-28 14:57:05,750 INFO L290 TraceCheckUtils]: 70: Hoare triple {239153#false} #res := ~ntStatus~1; {239153#false} is VALID [2022-04-28 14:57:05,750 INFO L290 TraceCheckUtils]: 71: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-28 14:57:05,750 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {239153#false} {239152#true} #1020#return; {239153#false} is VALID [2022-04-28 14:57:05,750 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 14:57:05,750 INFO L290 TraceCheckUtils]: 1: Hoare triple {239152#true} assume 1 == ~PagingReferenceCount~0; {239152#true} is VALID [2022-04-28 14:57:05,750 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 14:57:05,750 INFO L290 TraceCheckUtils]: 3: Hoare triple {239152#true} assume !(0 != ~disketteExtension__IsRemoved~0); {239152#true} is VALID [2022-04-28 14:57:05,751 INFO L290 TraceCheckUtils]: 4: Hoare triple {239152#true} assume 0 == ~irpSp__MinorFunction~0; {239152#true} is VALID [2022-04-28 14:57:05,751 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 14:57:05,751 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 14:57:05,751 INFO L290 TraceCheckUtils]: 7: Hoare triple {239152#true} assume !(~s~0 != ~NP~0); {239152#true} is VALID [2022-04-28 14:57:05,751 INFO L290 TraceCheckUtils]: 8: Hoare triple {239152#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {239152#true} is VALID [2022-04-28 14:57:05,751 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 14:57:05,752 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 14:57:05,752 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 14:57:05,752 INFO L290 TraceCheckUtils]: 12: Hoare triple {239152#true} assume 0 != ~compRegistered~0; {239152#true} is VALID [2022-04-28 14:57:05,753 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 14:57:05,753 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 14:57:05,753 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 14:57:05,753 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 14:57:05,753 INFO L290 TraceCheckUtils]: 17: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,754 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-28 14:57:05,754 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 14:57:05,754 INFO L290 TraceCheckUtils]: 20: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,754 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-28 14:57:05,754 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 14:57:05,754 INFO L290 TraceCheckUtils]: 23: Hoare triple {239152#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {239152#true} is VALID [2022-04-28 14:57:05,754 INFO L272 TraceCheckUtils]: 24: Hoare triple {239152#true} call stubMoreProcessingRequired(); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:05,754 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 14:57:05,754 INFO L290 TraceCheckUtils]: 26: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,754 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-28 14:57:05,754 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 14:57:05,754 INFO L290 TraceCheckUtils]: 29: Hoare triple {239152#true} assume 0 == ~tmp_ndt_10~0; {239152#true} is VALID [2022-04-28 14:57:05,754 INFO L290 TraceCheckUtils]: 30: Hoare triple {239152#true} ~returnVal2~0 := 0; {239152#true} is VALID [2022-04-28 14:57:05,754 INFO L290 TraceCheckUtils]: 31: Hoare triple {239152#true} assume !(~s~0 == ~NP~0); {239152#true} is VALID [2022-04-28 14:57:05,755 INFO L290 TraceCheckUtils]: 32: Hoare triple {239152#true} assume ~s~0 == ~MPR1~0; {239152#true} is VALID [2022-04-28 14:57:05,755 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 14:57:05,755 INFO L290 TraceCheckUtils]: 34: Hoare triple {239152#true} #res := ~returnVal2~0; {239152#true} is VALID [2022-04-28 14:57:05,755 INFO L290 TraceCheckUtils]: 35: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,755 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {239152#true} {239152#true} #1098#return; {239152#true} is VALID [2022-04-28 14:57:05,755 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 14:57:05,755 INFO L290 TraceCheckUtils]: 38: Hoare triple {239152#true} assume !(259 == ~__cil_tmp42~0); {239152#true} is VALID [2022-04-28 14:57:05,755 INFO L290 TraceCheckUtils]: 39: Hoare triple {239152#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {239152#true} is VALID [2022-04-28 14:57:05,756 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 14:57:05,756 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 14:57:05,757 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 14:57:05,757 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 14:57:05,757 INFO L290 TraceCheckUtils]: 44: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-28 14:57:05,757 INFO L290 TraceCheckUtils]: 45: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-28 14:57:05,757 INFO L290 TraceCheckUtils]: 46: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,757 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-28 14:57:05,757 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 14:57:05,757 INFO L290 TraceCheckUtils]: 49: Hoare triple {239152#true} assume 0 == ~irp~0;#res := -1073741670; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-28 14:57:05,757 INFO L290 TraceCheckUtils]: 50: Hoare triple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-28 14:57:05,758 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 14:57:05,758 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 14:57:05,759 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 14:57:05,759 INFO L290 TraceCheckUtils]: 54: Hoare triple {239153#false} assume !(0 != ~fdcInfo__AcpiBios~0); {239153#false} is VALID [2022-04-28 14:57:05,759 INFO L290 TraceCheckUtils]: 55: Hoare triple {239153#false} assume 4 == ~disketteExtension__DriveType~0; {239153#false} is VALID [2022-04-28 14:57:05,759 INFO L290 TraceCheckUtils]: 56: Hoare triple {239153#false} ~InterfaceType~0 := 0; {239153#false} is VALID [2022-04-28 14:57:05,759 INFO L290 TraceCheckUtils]: 57: Hoare triple {239153#false} assume !false; {239153#false} is VALID [2022-04-28 14:57:05,759 INFO L290 TraceCheckUtils]: 58: Hoare triple {239153#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {239153#false} is VALID [2022-04-28 14:57:05,759 INFO L290 TraceCheckUtils]: 59: Hoare triple {239153#false} assume ~ntStatus~1 >= 0; {239153#false} is VALID [2022-04-28 14:57:05,759 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 14:57:05,759 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 14:57:05,759 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 14:57:05,759 INFO L290 TraceCheckUtils]: 63: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_8~0); {239152#true} is VALID [2022-04-28 14:57:05,759 INFO L290 TraceCheckUtils]: 64: Hoare triple {239152#true} #res := -1073741808; {239152#true} is VALID [2022-04-28 14:57:05,759 INFO L290 TraceCheckUtils]: 65: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,760 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {239152#true} {239153#false} #1108#return; {239153#false} is VALID [2022-04-28 14:57:05,760 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 14:57:05,760 INFO L290 TraceCheckUtils]: 68: Hoare triple {239153#false} assume !(~pnpStatus~0 >= 0); {239153#false} is VALID [2022-04-28 14:57:05,760 INFO L290 TraceCheckUtils]: 69: Hoare triple {239153#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {239153#false} is VALID [2022-04-28 14:57:05,760 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 14:57:05,760 INFO L272 TraceCheckUtils]: 71: Hoare triple {239153#false} call IofCompleteRequest(~Irp, 0); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:05,760 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 14:57:05,760 INFO L290 TraceCheckUtils]: 73: Hoare triple {239152#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239152#true} is VALID [2022-04-28 14:57:05,760 INFO L290 TraceCheckUtils]: 74: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,760 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {239152#true} {239153#false} #1112#return; {239153#false} is VALID [2022-04-28 14:57:05,760 INFO L290 TraceCheckUtils]: 76: Hoare triple {239153#false} #res := ~ntStatus~1; {239153#false} is VALID [2022-04-28 14:57:05,760 INFO L290 TraceCheckUtils]: 77: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-28 14:57:05,760 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {239153#false} {239152#true} #1020#return; {239153#false} is VALID [2022-04-28 14:57:05,760 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 14:57:05,760 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 14:57:05,760 INFO L290 TraceCheckUtils]: 81: Hoare triple {239153#false} assume !(0 == ~PagingReferenceCount~0); {239153#false} is VALID [2022-04-28 14:57:05,760 INFO L290 TraceCheckUtils]: 82: Hoare triple {239153#false} #res := ~ntStatus~0; {239153#false} is VALID [2022-04-28 14:57:05,760 INFO L290 TraceCheckUtils]: 83: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-28 14:57:05,760 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {239153#false} {239152#true} #1076#return; {239153#false} is VALID [2022-04-28 14:57:05,762 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 14:57:05,762 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 14:57:05,762 INFO L290 TraceCheckUtils]: 2: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,762 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {239152#true} {239152#true} #1156#return; {239152#true} is VALID [2022-04-28 14:57:05,762 INFO L272 TraceCheckUtils]: 4: Hoare triple {239152#true} call #t~ret170 := main(); {239152#true} is VALID [2022-04-28 14:57:05,762 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 14:57:05,763 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 14:57:05,763 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 14:57:05,763 INFO L290 TraceCheckUtils]: 8: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,764 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {239152#true} {239152#true} #1066#return; {239152#true} is VALID [2022-04-28 14:57:05,764 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 14:57:05,764 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 14:57:05,764 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 14:57:05,764 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 14:57:05,764 INFO L290 TraceCheckUtils]: 14: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,764 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {239152#true} {239152#true} #1068#return; {239152#true} is VALID [2022-04-28 14:57:05,764 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 14:57:05,764 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 14:57:05,764 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 14:57:05,765 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 14:57:05,765 INFO L290 TraceCheckUtils]: 20: Hoare triple {239152#true} assume 3 == ~tmp_ndt_4~0; {239152#true} is VALID [2022-04-28 14:57:05,765 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 14:57:05,765 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 14:57:05,765 INFO L290 TraceCheckUtils]: 23: Hoare triple {239152#true} assume 1 == ~PagingReferenceCount~0; {239152#true} is VALID [2022-04-28 14:57:05,766 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 14:57:05,766 INFO L290 TraceCheckUtils]: 25: Hoare triple {239152#true} assume !(0 != ~disketteExtension__IsRemoved~0); {239152#true} is VALID [2022-04-28 14:57:05,766 INFO L290 TraceCheckUtils]: 26: Hoare triple {239152#true} assume 0 == ~irpSp__MinorFunction~0; {239152#true} is VALID [2022-04-28 14:57:05,766 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 14:57:05,766 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 14:57:05,766 INFO L290 TraceCheckUtils]: 29: Hoare triple {239152#true} assume !(~s~0 != ~NP~0); {239152#true} is VALID [2022-04-28 14:57:05,766 INFO L290 TraceCheckUtils]: 30: Hoare triple {239152#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {239152#true} is VALID [2022-04-28 14:57:05,767 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 14:57:05,767 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 14:57:05,767 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 14:57:05,767 INFO L290 TraceCheckUtils]: 34: Hoare triple {239152#true} assume 0 != ~compRegistered~0; {239152#true} is VALID [2022-04-28 14:57:05,768 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 14:57:05,768 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 14:57:05,768 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 14:57:05,768 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 14:57:05,769 INFO L290 TraceCheckUtils]: 39: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,769 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {239152#true} {239152#true} #1088#return; {239152#true} is VALID [2022-04-28 14:57:05,769 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 14:57:05,769 INFO L290 TraceCheckUtils]: 42: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,769 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {239152#true} {239152#true} #1122#return; {239152#true} is VALID [2022-04-28 14:57:05,769 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 14:57:05,769 INFO L290 TraceCheckUtils]: 45: Hoare triple {239152#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {239152#true} is VALID [2022-04-28 14:57:05,769 INFO L272 TraceCheckUtils]: 46: Hoare triple {239152#true} call stubMoreProcessingRequired(); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:05,769 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 14:57:05,769 INFO L290 TraceCheckUtils]: 48: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,769 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {239152#true} {239152#true} #1124#return; {239152#true} is VALID [2022-04-28 14:57:05,769 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 14:57:05,769 INFO L290 TraceCheckUtils]: 51: Hoare triple {239152#true} assume 0 == ~tmp_ndt_10~0; {239152#true} is VALID [2022-04-28 14:57:05,769 INFO L290 TraceCheckUtils]: 52: Hoare triple {239152#true} ~returnVal2~0 := 0; {239152#true} is VALID [2022-04-28 14:57:05,769 INFO L290 TraceCheckUtils]: 53: Hoare triple {239152#true} assume !(~s~0 == ~NP~0); {239152#true} is VALID [2022-04-28 14:57:05,770 INFO L290 TraceCheckUtils]: 54: Hoare triple {239152#true} assume ~s~0 == ~MPR1~0; {239152#true} is VALID [2022-04-28 14:57:05,770 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 14:57:05,770 INFO L290 TraceCheckUtils]: 56: Hoare triple {239152#true} #res := ~returnVal2~0; {239152#true} is VALID [2022-04-28 14:57:05,770 INFO L290 TraceCheckUtils]: 57: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,770 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {239152#true} {239152#true} #1098#return; {239152#true} is VALID [2022-04-28 14:57:05,770 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 14:57:05,770 INFO L290 TraceCheckUtils]: 60: Hoare triple {239152#true} assume !(259 == ~__cil_tmp42~0); {239152#true} is VALID [2022-04-28 14:57:05,770 INFO L290 TraceCheckUtils]: 61: Hoare triple {239152#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {239152#true} is VALID [2022-04-28 14:57:05,771 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 14:57:05,771 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 14:57:05,772 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 14:57:05,772 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 14:57:05,772 INFO L290 TraceCheckUtils]: 66: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_5~0); {239152#true} is VALID [2022-04-28 14:57:05,772 INFO L290 TraceCheckUtils]: 67: Hoare triple {239152#true} #res := 0; {239152#true} is VALID [2022-04-28 14:57:05,772 INFO L290 TraceCheckUtils]: 68: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,772 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {239152#true} {239152#true} #1150#return; {239152#true} is VALID [2022-04-28 14:57:05,772 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 14:57:05,772 INFO L290 TraceCheckUtils]: 71: Hoare triple {239152#true} assume 0 == ~irp~0;#res := -1073741670; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-28 14:57:05,772 INFO L290 TraceCheckUtils]: 72: Hoare triple {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {239397#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-28 14:57:05,773 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 14:57:05,774 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 14:57:05,774 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 14:57:05,774 INFO L290 TraceCheckUtils]: 76: Hoare triple {239153#false} assume !(0 != ~fdcInfo__AcpiBios~0); {239153#false} is VALID [2022-04-28 14:57:05,774 INFO L290 TraceCheckUtils]: 77: Hoare triple {239153#false} assume 4 == ~disketteExtension__DriveType~0; {239153#false} is VALID [2022-04-28 14:57:05,774 INFO L290 TraceCheckUtils]: 78: Hoare triple {239153#false} ~InterfaceType~0 := 0; {239153#false} is VALID [2022-04-28 14:57:05,774 INFO L290 TraceCheckUtils]: 79: Hoare triple {239153#false} assume !false; {239153#false} is VALID [2022-04-28 14:57:05,774 INFO L290 TraceCheckUtils]: 80: Hoare triple {239153#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {239153#false} is VALID [2022-04-28 14:57:05,774 INFO L290 TraceCheckUtils]: 81: Hoare triple {239153#false} assume ~ntStatus~1 >= 0; {239153#false} is VALID [2022-04-28 14:57:05,774 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 14:57:05,774 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 14:57:05,774 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 14:57:05,774 INFO L290 TraceCheckUtils]: 85: Hoare triple {239152#true} assume !(0 == ~tmp_ndt_8~0); {239152#true} is VALID [2022-04-28 14:57:05,774 INFO L290 TraceCheckUtils]: 86: Hoare triple {239152#true} #res := -1073741808; {239152#true} is VALID [2022-04-28 14:57:05,774 INFO L290 TraceCheckUtils]: 87: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,775 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {239152#true} {239153#false} #1108#return; {239153#false} is VALID [2022-04-28 14:57:05,775 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 14:57:05,775 INFO L290 TraceCheckUtils]: 90: Hoare triple {239153#false} assume !(~pnpStatus~0 >= 0); {239153#false} is VALID [2022-04-28 14:57:05,775 INFO L290 TraceCheckUtils]: 91: Hoare triple {239153#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {239153#false} is VALID [2022-04-28 14:57:05,775 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 14:57:05,775 INFO L272 TraceCheckUtils]: 93: Hoare triple {239153#false} call IofCompleteRequest(~Irp, 0); {239390#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:05,775 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 14:57:05,775 INFO L290 TraceCheckUtils]: 95: Hoare triple {239152#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239152#true} is VALID [2022-04-28 14:57:05,775 INFO L290 TraceCheckUtils]: 96: Hoare triple {239152#true} assume true; {239152#true} is VALID [2022-04-28 14:57:05,775 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {239152#true} {239153#false} #1112#return; {239153#false} is VALID [2022-04-28 14:57:05,775 INFO L290 TraceCheckUtils]: 98: Hoare triple {239153#false} #res := ~ntStatus~1; {239153#false} is VALID [2022-04-28 14:57:05,775 INFO L290 TraceCheckUtils]: 99: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-28 14:57:05,775 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {239153#false} {239152#true} #1020#return; {239153#false} is VALID [2022-04-28 14:57:05,775 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 14:57:05,775 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 14:57:05,775 INFO L290 TraceCheckUtils]: 103: Hoare triple {239153#false} assume !(0 == ~PagingReferenceCount~0); {239153#false} is VALID [2022-04-28 14:57:05,775 INFO L290 TraceCheckUtils]: 104: Hoare triple {239153#false} #res := ~ntStatus~0; {239153#false} is VALID [2022-04-28 14:57:05,775 INFO L290 TraceCheckUtils]: 105: Hoare triple {239153#false} assume true; {239153#false} is VALID [2022-04-28 14:57:05,775 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {239153#false} {239152#true} #1076#return; {239153#false} is VALID [2022-04-28 14:57:05,775 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 14:57:05,776 INFO L290 TraceCheckUtils]: 108: Hoare triple {239153#false} assume !(1 == ~pended~0); {239153#false} is VALID [2022-04-28 14:57:05,776 INFO L290 TraceCheckUtils]: 109: Hoare triple {239153#false} assume !(1 == ~pended~0); {239153#false} is VALID [2022-04-28 14:57:05,776 INFO L290 TraceCheckUtils]: 110: Hoare triple {239153#false} assume ~s~0 != ~UNLOADED~0; {239153#false} is VALID [2022-04-28 14:57:05,776 INFO L290 TraceCheckUtils]: 111: Hoare triple {239153#false} assume -1 != ~status~1; {239153#false} is VALID [2022-04-28 14:57:05,776 INFO L290 TraceCheckUtils]: 112: Hoare triple {239153#false} assume ~s~0 != ~SKIP2~0; {239153#false} is VALID [2022-04-28 14:57:05,776 INFO L290 TraceCheckUtils]: 113: Hoare triple {239153#false} assume ~s~0 != ~IPC~0; {239153#false} is VALID [2022-04-28 14:57:05,776 INFO L290 TraceCheckUtils]: 114: Hoare triple {239153#false} assume !(~s~0 != ~DC~0); {239153#false} is VALID [2022-04-28 14:57:05,776 INFO L290 TraceCheckUtils]: 115: Hoare triple {239153#false} assume !(1 == ~pended~0); {239153#false} is VALID [2022-04-28 14:57:05,776 INFO L290 TraceCheckUtils]: 116: Hoare triple {239153#false} assume ~s~0 == ~DC~0; {239153#false} is VALID [2022-04-28 14:57:05,776 INFO L290 TraceCheckUtils]: 117: Hoare triple {239153#false} assume 259 == ~status~1; {239153#false} is VALID [2022-04-28 14:57:05,776 INFO L272 TraceCheckUtils]: 118: Hoare triple {239153#false} call errorFn(); {239153#false} is VALID [2022-04-28 14:57:05,776 INFO L290 TraceCheckUtils]: 119: Hoare triple {239153#false} assume !false; {239153#false} is VALID [2022-04-28 14:57:05,776 INFO 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 14:57:05,776 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:57:05,776 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1243533417] [2022-04-28 14:57:05,777 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1243533417] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:57:05,777 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:57:05,777 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:57:05,777 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:57:05,777 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [790499017] [2022-04-28 14:57:05,777 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [790499017] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:57:05,777 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:57:05,777 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:57:05,777 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [882614319] [2022-04-28 14:57:05,777 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:57:05,777 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 14:57:05,777 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:57:05,778 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 14:57:05,854 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 14:57:05,854 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 14:57:05,854 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:05,855 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 14:57:05,855 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2022-04-28 14:57:05,855 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 14:57:08,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:08,204 INFO L93 Difference]: Finished difference Result 339 states and 377 transitions. [2022-04-28 14:57:08,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 14:57:08,204 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 14:57:08,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:57:08,204 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 14:57:08,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 294 transitions. [2022-04-28 14:57:08,206 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 14:57:08,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 294 transitions. [2022-04-28 14:57:08,207 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 294 transitions. [2022-04-28 14:57:08,438 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 14:57:08,443 INFO L225 Difference]: With dead ends: 339 [2022-04-28 14:57:08,443 INFO L226 Difference]: Without dead ends: 254 [2022-04-28 14:57:08,443 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 14:57:08,443 INFO L413 NwaCegarLoop]: 174 mSDtfsCounter, 216 mSDsluCounter, 503 mSDsCounter, 0 mSdLazyCounter, 480 mSolverCounterSat, 87 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 216 SdHoareTripleChecker+Valid, 677 SdHoareTripleChecker+Invalid, 567 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 480 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-28 14:57:08,443 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 14:57:08,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2022-04-28 14:57:09,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 248. [2022-04-28 14:57:09,317 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:57:09,317 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 14:57:09,317 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 14:57:09,317 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 14:57:09,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:09,320 INFO L93 Difference]: Finished difference Result 254 states and 279 transitions. [2022-04-28 14:57:09,320 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 279 transitions. [2022-04-28 14:57:09,320 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:09,320 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:09,320 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 14:57:09,321 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 14:57:09,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:09,323 INFO L93 Difference]: Finished difference Result 254 states and 279 transitions. [2022-04-28 14:57:09,323 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 279 transitions. [2022-04-28 14:57:09,323 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:09,323 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:09,323 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:57:09,323 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:57:09,324 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 14:57:09,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 272 transitions. [2022-04-28 14:57:09,327 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 272 transitions. Word has length 120 [2022-04-28 14:57:09,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:57:09,327 INFO L495 AbstractCegarLoop]: Abstraction has 248 states and 272 transitions. [2022-04-28 14:57:09,327 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 14:57:09,327 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 248 states and 272 transitions. [2022-04-28 14:57:10,013 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 14:57:10,013 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 272 transitions. [2022-04-28 14:57:10,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-04-28 14:57:10,014 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:57:10,014 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 14:57:10,014 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable58 [2022-04-28 14:57:10,014 INFO L420 AbstractCegarLoop]: === Iteration 60 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:57:10,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:57:10,014 INFO L85 PathProgramCache]: Analyzing trace with hash 90302461, now seen corresponding path program 1 times [2022-04-28 14:57:10,014 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:10,014 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [68145710] [2022-04-28 14:57:10,015 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:57:10,015 INFO L85 PathProgramCache]: Analyzing trace with hash 90302461, now seen corresponding path program 2 times [2022-04-28 14:57:10,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:57:10,015 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [393542053] [2022-04-28 14:57:10,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:57:10,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:57:10,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:10,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:57:10,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:10,162 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 14:57:10,162 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,162 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1156#return; {241092#true} is VALID [2022-04-28 14:57:10,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:57:10,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:10,188 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 14:57:10,189 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,189 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1066#return; {241092#true} is VALID [2022-04-28 14:57:10,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:57:10,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:10,203 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 14:57:10,203 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,203 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1068#return; {241092#true} is VALID [2022-04-28 14:57:10,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:57:10,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:10,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 14:57:10,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:10,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:57:10,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:10,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:57:10,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:10,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:10,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:10,437 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 14:57:10,437 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,437 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 14:57:10,437 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 14:57:10,438 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 14:57:10,438 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 14:57:10,438 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,438 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 14:57:10,438 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 14:57:10,438 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,438 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 14:57:10,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:57:10,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:10,454 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 14:57:10,454 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,455 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 14:57:10,455 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 14:57:10,455 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-28 14:57:10,455 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 14:57:10,456 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 14:57:10,456 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 14:57:10,456 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 14:57:10,456 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,456 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 14:57:10,457 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 14:57:10,457 INFO L290 TraceCheckUtils]: 9: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,457 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 14:57:10,457 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 14:57:10,457 INFO L290 TraceCheckUtils]: 12: Hoare triple {241092#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {241092#true} is VALID [2022-04-28 14:57:10,457 INFO L272 TraceCheckUtils]: 13: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:10,457 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 14:57:10,457 INFO L290 TraceCheckUtils]: 15: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,458 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 14:57:10,458 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 14:57:10,458 INFO L290 TraceCheckUtils]: 18: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-28 14:57:10,458 INFO L290 TraceCheckUtils]: 19: Hoare triple {241092#true} ~returnVal2~0 := 0; {241092#true} is VALID [2022-04-28 14:57:10,458 INFO L290 TraceCheckUtils]: 20: Hoare triple {241092#true} assume !(~s~0 == ~NP~0); {241092#true} is VALID [2022-04-28 14:57:10,458 INFO L290 TraceCheckUtils]: 21: Hoare triple {241092#true} assume ~s~0 == ~MPR1~0; {241092#true} is VALID [2022-04-28 14:57:10,458 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 14:57:10,458 INFO L290 TraceCheckUtils]: 23: Hoare triple {241092#true} #res := ~returnVal2~0; {241092#true} is VALID [2022-04-28 14:57:10,458 INFO L290 TraceCheckUtils]: 24: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,458 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {241092#true} {241092#true} #1098#return; {241092#true} is VALID [2022-04-28 14:57:10,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 14:57:10,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:10,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:10,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:10,570 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 14:57:10,570 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-28 14:57:10,570 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-28 14:57:10,570 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,570 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-28 14:57:10,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 14:57:10,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:10,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:57:10,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:10,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:10,625 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 14:57:10,625 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,625 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 14:57:10,625 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 14:57:10,625 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 14:57:10,626 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 14:57:10,626 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,626 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 14:57:10,626 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 14:57:10,626 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,626 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 14:57:10,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:57:10,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:10,627 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 14:57:10,627 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,628 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 14:57:10,628 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 14:57:10,628 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-28 14:57:10,632 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 14:57:10,632 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 14:57:10,632 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 14:57:10,633 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 14:57:10,633 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,633 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 14:57:10,633 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 14:57:10,633 INFO L290 TraceCheckUtils]: 9: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,633 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 14:57:10,633 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 14:57:10,633 INFO L290 TraceCheckUtils]: 12: Hoare triple {241092#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {241092#true} is VALID [2022-04-28 14:57:10,634 INFO L272 TraceCheckUtils]: 13: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:10,634 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 14:57:10,634 INFO L290 TraceCheckUtils]: 15: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,634 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 14:57:10,634 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 14:57:10,634 INFO L290 TraceCheckUtils]: 18: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-28 14:57:10,635 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 14:57:10,635 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 14:57:10,636 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 14:57:10,636 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 14:57:10,636 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 14:57:10,637 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 14:57:10,638 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 14:57:10,638 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 14:57:10,639 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 14:57:10,639 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 14:57:10,640 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-28 14:57:10,640 INFO L290 TraceCheckUtils]: 4: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-28 14:57:10,640 INFO L290 TraceCheckUtils]: 5: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,640 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-28 14:57:10,640 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 14:57:10,640 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 14:57:10,641 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 14:57:10,641 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 14:57:10,641 INFO L290 TraceCheckUtils]: 11: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-28 14:57:10,642 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 14:57:10,642 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 14:57:10,643 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 14:57:10,643 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 14:57:10,643 INFO L290 TraceCheckUtils]: 16: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,643 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 14:57:10,643 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 14:57:10,643 INFO L290 TraceCheckUtils]: 19: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,643 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 14:57:10,643 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 14:57:10,643 INFO L290 TraceCheckUtils]: 22: Hoare triple {241092#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {241092#true} is VALID [2022-04-28 14:57:10,644 INFO L272 TraceCheckUtils]: 23: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:10,644 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 14:57:10,644 INFO L290 TraceCheckUtils]: 25: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,644 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 14:57:10,644 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 14:57:10,644 INFO L290 TraceCheckUtils]: 28: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-28 14:57:10,644 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 14:57:10,645 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 14:57:10,645 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 14:57:10,646 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 14:57:10,646 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 14:57:10,647 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 14:57:10,647 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 14:57:10,648 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 14:57:10,648 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 14:57:10,649 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 14:57:10,649 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 14:57:10,650 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 14:57:10,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-28 14:57:10,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:10,654 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 14:57:10,654 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_8~0); {241092#true} is VALID [2022-04-28 14:57:10,654 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} #res := -1073741808; {241092#true} is VALID [2022-04-28 14:57:10,654 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,655 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 14:57:10,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-04-28 14:57:10,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:10,656 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 14:57:10,656 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {241092#true} is VALID [2022-04-28 14:57:10,656 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,657 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 14:57:10,657 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 14:57:10,657 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume !(~s~0 != ~NP~0); {241092#true} is VALID [2022-04-28 14:57:10,657 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {241092#true} is VALID [2022-04-28 14:57:10,657 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 14:57:10,658 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 14:57:10,658 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 14:57:10,658 INFO L290 TraceCheckUtils]: 6: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-28 14:57:10,658 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 14:57:10,659 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 14:57:10,659 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 14:57:10,659 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 14:57:10,659 INFO L290 TraceCheckUtils]: 11: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,659 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 14:57:10,659 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 14:57:10,659 INFO L290 TraceCheckUtils]: 14: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,659 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 14:57:10,659 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 14:57:10,660 INFO L290 TraceCheckUtils]: 17: Hoare triple {241092#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {241092#true} is VALID [2022-04-28 14:57:10,660 INFO L272 TraceCheckUtils]: 18: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:10,660 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 14:57:10,660 INFO L290 TraceCheckUtils]: 20: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,660 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 14:57:10,660 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 14:57:10,660 INFO L290 TraceCheckUtils]: 23: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-28 14:57:10,660 INFO L290 TraceCheckUtils]: 24: Hoare triple {241092#true} ~returnVal2~0 := 0; {241092#true} is VALID [2022-04-28 14:57:10,660 INFO L290 TraceCheckUtils]: 25: Hoare triple {241092#true} assume !(~s~0 == ~NP~0); {241092#true} is VALID [2022-04-28 14:57:10,660 INFO L290 TraceCheckUtils]: 26: Hoare triple {241092#true} assume ~s~0 == ~MPR1~0; {241092#true} is VALID [2022-04-28 14:57:10,660 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 14:57:10,660 INFO L290 TraceCheckUtils]: 28: Hoare triple {241092#true} #res := ~returnVal2~0; {241092#true} is VALID [2022-04-28 14:57:10,660 INFO L290 TraceCheckUtils]: 29: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,660 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {241092#true} {241092#true} #1098#return; {241092#true} is VALID [2022-04-28 14:57:10,661 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 14:57:10,661 INFO L290 TraceCheckUtils]: 32: Hoare triple {241092#true} assume !(259 == ~__cil_tmp42~0); {241092#true} is VALID [2022-04-28 14:57:10,661 INFO L290 TraceCheckUtils]: 33: Hoare triple {241092#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {241092#true} is VALID [2022-04-28 14:57:10,661 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 14:57:10,661 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 14:57:10,662 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 14:57:10,662 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 14:57:10,663 INFO L290 TraceCheckUtils]: 38: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-28 14:57:10,663 INFO L290 TraceCheckUtils]: 39: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-28 14:57:10,663 INFO L290 TraceCheckUtils]: 40: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,663 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-28 14:57:10,663 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 14:57:10,663 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 14:57:10,663 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 14:57:10,663 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 14:57:10,663 INFO L290 TraceCheckUtils]: 46: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-28 14:57:10,664 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 14:57:10,664 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 14:57:10,665 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 14:57:10,665 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 14:57:10,665 INFO L290 TraceCheckUtils]: 51: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,665 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 14:57:10,665 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 14:57:10,665 INFO L290 TraceCheckUtils]: 54: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,665 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 14:57:10,665 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 14:57:10,665 INFO L290 TraceCheckUtils]: 57: Hoare triple {241092#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {241092#true} is VALID [2022-04-28 14:57:10,665 INFO L272 TraceCheckUtils]: 58: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:10,665 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 14:57:10,665 INFO L290 TraceCheckUtils]: 60: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,666 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 14:57:10,666 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 14:57:10,666 INFO L290 TraceCheckUtils]: 63: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-28 14:57:10,666 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 14:57:10,666 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 14:57:10,667 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 14:57:10,667 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 14:57:10,667 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 14:57:10,668 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 14:57:10,668 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 14:57:10,669 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 14:57:10,669 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 14:57:10,669 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 14:57:10,670 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 14:57:10,670 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 14:57:10,671 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 14:57:10,671 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 14:57:10,671 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 14:57:10,672 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 14:57:10,672 INFO L290 TraceCheckUtils]: 80: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~InterfaceType~0 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 14:57:10,672 INFO L290 TraceCheckUtils]: 81: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !false; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 14:57:10,672 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 14:57:10,673 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 14:57:10,673 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 14:57:10,673 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 14:57:10,673 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 14:57:10,673 INFO L290 TraceCheckUtils]: 87: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_8~0); {241092#true} is VALID [2022-04-28 14:57:10,673 INFO L290 TraceCheckUtils]: 88: Hoare triple {241092#true} #res := -1073741808; {241092#true} is VALID [2022-04-28 14:57:10,673 INFO L290 TraceCheckUtils]: 89: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,674 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 14:57:10,674 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 14:57:10,675 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 14:57:10,675 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 14:57:10,675 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 14:57:10,676 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 14:57:10,676 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 14:57:10,676 INFO L290 TraceCheckUtils]: 97: Hoare triple {241092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {241092#true} is VALID [2022-04-28 14:57:10,676 INFO L290 TraceCheckUtils]: 98: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,676 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 14:57:10,677 INFO L290 TraceCheckUtils]: 100: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 14:57:10,677 INFO L290 TraceCheckUtils]: 101: Hoare triple {241409#(= |FloppyStartDevice_#res| 0)} assume true; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 14:57:10,678 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {241409#(= |FloppyStartDevice_#res| 0)} {241092#true} #1020#return; {241327#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-28 14:57:10,678 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 14:57:10,678 INFO L290 TraceCheckUtils]: 1: Hoare triple {241092#true} assume 1 == ~PagingReferenceCount~0; {241092#true} is VALID [2022-04-28 14:57:10,678 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 14:57:10,678 INFO L290 TraceCheckUtils]: 3: Hoare triple {241092#true} assume !(0 != ~disketteExtension__IsRemoved~0); {241092#true} is VALID [2022-04-28 14:57:10,678 INFO L290 TraceCheckUtils]: 4: Hoare triple {241092#true} assume 0 == ~irpSp__MinorFunction~0; {241092#true} is VALID [2022-04-28 14:57:10,679 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 14:57:10,679 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 14:57:10,679 INFO L290 TraceCheckUtils]: 7: Hoare triple {241092#true} assume !(~s~0 != ~NP~0); {241092#true} is VALID [2022-04-28 14:57:10,679 INFO L290 TraceCheckUtils]: 8: Hoare triple {241092#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {241092#true} is VALID [2022-04-28 14:57:10,679 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 14:57:10,679 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 14:57:10,679 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 14:57:10,680 INFO L290 TraceCheckUtils]: 12: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-28 14:57:10,680 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 14:57:10,680 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 14:57:10,681 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 14:57:10,681 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 14:57:10,681 INFO L290 TraceCheckUtils]: 17: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,681 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 14:57:10,681 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 14:57:10,681 INFO L290 TraceCheckUtils]: 20: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,681 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 14:57:10,681 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 14:57:10,681 INFO L290 TraceCheckUtils]: 23: Hoare triple {241092#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {241092#true} is VALID [2022-04-28 14:57:10,681 INFO L272 TraceCheckUtils]: 24: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:10,681 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 14:57:10,681 INFO L290 TraceCheckUtils]: 26: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,682 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 14:57:10,682 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 14:57:10,682 INFO L290 TraceCheckUtils]: 29: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-28 14:57:10,682 INFO L290 TraceCheckUtils]: 30: Hoare triple {241092#true} ~returnVal2~0 := 0; {241092#true} is VALID [2022-04-28 14:57:10,682 INFO L290 TraceCheckUtils]: 31: Hoare triple {241092#true} assume !(~s~0 == ~NP~0); {241092#true} is VALID [2022-04-28 14:57:10,682 INFO L290 TraceCheckUtils]: 32: Hoare triple {241092#true} assume ~s~0 == ~MPR1~0; {241092#true} is VALID [2022-04-28 14:57:10,682 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 14:57:10,682 INFO L290 TraceCheckUtils]: 34: Hoare triple {241092#true} #res := ~returnVal2~0; {241092#true} is VALID [2022-04-28 14:57:10,682 INFO L290 TraceCheckUtils]: 35: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,682 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {241092#true} {241092#true} #1098#return; {241092#true} is VALID [2022-04-28 14:57:10,682 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 14:57:10,682 INFO L290 TraceCheckUtils]: 38: Hoare triple {241092#true} assume !(259 == ~__cil_tmp42~0); {241092#true} is VALID [2022-04-28 14:57:10,682 INFO L290 TraceCheckUtils]: 39: Hoare triple {241092#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {241092#true} is VALID [2022-04-28 14:57:10,683 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 14:57:10,683 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 14:57:10,684 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 14:57:10,684 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 14:57:10,684 INFO L290 TraceCheckUtils]: 44: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-28 14:57:10,684 INFO L290 TraceCheckUtils]: 45: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-28 14:57:10,684 INFO L290 TraceCheckUtils]: 46: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,684 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-28 14:57:10,684 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 14:57:10,684 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 14:57:10,685 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 14:57:10,685 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 14:57:10,685 INFO L290 TraceCheckUtils]: 52: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-28 14:57:10,685 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 14:57:10,686 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 14:57:10,686 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 14:57:10,686 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 14:57:10,686 INFO L290 TraceCheckUtils]: 57: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,686 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 14:57:10,686 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 14:57:10,686 INFO L290 TraceCheckUtils]: 60: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,686 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 14:57:10,686 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 14:57:10,686 INFO L290 TraceCheckUtils]: 63: Hoare triple {241092#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {241092#true} is VALID [2022-04-28 14:57:10,687 INFO L272 TraceCheckUtils]: 64: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:10,687 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 14:57:10,687 INFO L290 TraceCheckUtils]: 66: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,687 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 14:57:10,687 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 14:57:10,687 INFO L290 TraceCheckUtils]: 69: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-28 14:57:10,687 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 14:57:10,688 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 14:57:10,688 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 14:57:10,688 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 14:57:10,689 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 14:57:10,689 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 14:57:10,690 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 14:57:10,690 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 14:57:10,690 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 14:57:10,691 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 14:57:10,691 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 14:57:10,692 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 14:57:10,692 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 14:57:10,692 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 14:57:10,693 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 14:57:10,693 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 14:57:10,693 INFO L290 TraceCheckUtils]: 86: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~InterfaceType~0 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 14:57:10,693 INFO L290 TraceCheckUtils]: 87: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !false; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 14:57:10,694 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 14:57:10,694 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 14:57:10,694 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 14:57:10,694 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 14:57:10,694 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 14:57:10,695 INFO L290 TraceCheckUtils]: 93: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_8~0); {241092#true} is VALID [2022-04-28 14:57:10,695 INFO L290 TraceCheckUtils]: 94: Hoare triple {241092#true} #res := -1073741808; {241092#true} is VALID [2022-04-28 14:57:10,695 INFO L290 TraceCheckUtils]: 95: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,695 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 14:57:10,696 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 14:57:10,696 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 14:57:10,696 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 14:57:10,696 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 14:57:10,697 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 14:57:10,697 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 14:57:10,697 INFO L290 TraceCheckUtils]: 103: Hoare triple {241092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {241092#true} is VALID [2022-04-28 14:57:10,697 INFO L290 TraceCheckUtils]: 104: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,698 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 14:57:10,698 INFO L290 TraceCheckUtils]: 106: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 14:57:10,698 INFO L290 TraceCheckUtils]: 107: Hoare triple {241409#(= |FloppyStartDevice_#res| 0)} assume true; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 14:57:10,699 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {241409#(= |FloppyStartDevice_#res| 0)} {241092#true} #1020#return; {241327#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-28 14:57:10,699 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 14:57:10,699 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 14:57:10,700 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 14:57:10,700 INFO L290 TraceCheckUtils]: 112: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {241329#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 14:57:10,700 INFO L290 TraceCheckUtils]: 113: Hoare triple {241329#(= |FloppyPnp_#res| 0)} assume true; {241329#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 14:57:10,701 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 14:57:10,702 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 14:57:10,702 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 14:57:10,702 INFO L290 TraceCheckUtils]: 2: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,703 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {241092#true} {241092#true} #1156#return; {241092#true} is VALID [2022-04-28 14:57:10,703 INFO L272 TraceCheckUtils]: 4: Hoare triple {241092#true} call #t~ret170 := main(); {241092#true} is VALID [2022-04-28 14:57:10,703 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 14:57:10,704 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 14:57:10,704 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 14:57:10,704 INFO L290 TraceCheckUtils]: 8: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,704 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {241092#true} {241092#true} #1066#return; {241092#true} is VALID [2022-04-28 14:57:10,704 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 14:57:10,704 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 14:57:10,704 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 14:57:10,704 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 14:57:10,704 INFO L290 TraceCheckUtils]: 14: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,704 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {241092#true} {241092#true} #1068#return; {241092#true} is VALID [2022-04-28 14:57:10,705 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 14:57:10,705 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 14:57:10,705 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 14:57:10,705 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 14:57:10,705 INFO L290 TraceCheckUtils]: 20: Hoare triple {241092#true} assume 3 == ~tmp_ndt_4~0; {241092#true} is VALID [2022-04-28 14:57:10,706 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 14:57:10,706 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 14:57:10,706 INFO L290 TraceCheckUtils]: 23: Hoare triple {241092#true} assume 1 == ~PagingReferenceCount~0; {241092#true} is VALID [2022-04-28 14:57:10,706 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 14:57:10,706 INFO L290 TraceCheckUtils]: 25: Hoare triple {241092#true} assume !(0 != ~disketteExtension__IsRemoved~0); {241092#true} is VALID [2022-04-28 14:57:10,706 INFO L290 TraceCheckUtils]: 26: Hoare triple {241092#true} assume 0 == ~irpSp__MinorFunction~0; {241092#true} is VALID [2022-04-28 14:57:10,707 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 14:57:10,707 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 14:57:10,707 INFO L290 TraceCheckUtils]: 29: Hoare triple {241092#true} assume !(~s~0 != ~NP~0); {241092#true} is VALID [2022-04-28 14:57:10,707 INFO L290 TraceCheckUtils]: 30: Hoare triple {241092#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {241092#true} is VALID [2022-04-28 14:57:10,707 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 14:57:10,707 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 14:57:10,707 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 14:57:10,707 INFO L290 TraceCheckUtils]: 34: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-28 14:57:10,708 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 14:57:10,708 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 14:57:10,709 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 14:57:10,709 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 14:57:10,709 INFO L290 TraceCheckUtils]: 39: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,709 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 14:57:10,709 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 14:57:10,709 INFO L290 TraceCheckUtils]: 42: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,709 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 14:57:10,709 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 14:57:10,709 INFO L290 TraceCheckUtils]: 45: Hoare triple {241092#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {241092#true} is VALID [2022-04-28 14:57:10,709 INFO L272 TraceCheckUtils]: 46: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:10,709 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 14:57:10,709 INFO L290 TraceCheckUtils]: 48: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,709 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 14:57:10,710 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 14:57:10,710 INFO L290 TraceCheckUtils]: 51: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-28 14:57:10,710 INFO L290 TraceCheckUtils]: 52: Hoare triple {241092#true} ~returnVal2~0 := 0; {241092#true} is VALID [2022-04-28 14:57:10,710 INFO L290 TraceCheckUtils]: 53: Hoare triple {241092#true} assume !(~s~0 == ~NP~0); {241092#true} is VALID [2022-04-28 14:57:10,710 INFO L290 TraceCheckUtils]: 54: Hoare triple {241092#true} assume ~s~0 == ~MPR1~0; {241092#true} is VALID [2022-04-28 14:57:10,710 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 14:57:10,710 INFO L290 TraceCheckUtils]: 56: Hoare triple {241092#true} #res := ~returnVal2~0; {241092#true} is VALID [2022-04-28 14:57:10,710 INFO L290 TraceCheckUtils]: 57: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,710 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {241092#true} {241092#true} #1098#return; {241092#true} is VALID [2022-04-28 14:57:10,710 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 14:57:10,710 INFO L290 TraceCheckUtils]: 60: Hoare triple {241092#true} assume !(259 == ~__cil_tmp42~0); {241092#true} is VALID [2022-04-28 14:57:10,710 INFO L290 TraceCheckUtils]: 61: Hoare triple {241092#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {241092#true} is VALID [2022-04-28 14:57:10,711 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 14:57:10,711 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 14:57:10,712 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 14:57:10,712 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 14:57:10,712 INFO L290 TraceCheckUtils]: 66: Hoare triple {241092#true} assume 0 == ~tmp_ndt_5~0; {241092#true} is VALID [2022-04-28 14:57:10,712 INFO L290 TraceCheckUtils]: 67: Hoare triple {241092#true} #res := ~malloc~0; {241092#true} is VALID [2022-04-28 14:57:10,712 INFO L290 TraceCheckUtils]: 68: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,712 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {241092#true} {241092#true} #1150#return; {241092#true} is VALID [2022-04-28 14:57:10,712 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 14:57:10,712 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 14:57:10,713 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 14:57:10,713 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 14:57:10,713 INFO L290 TraceCheckUtils]: 74: Hoare triple {241092#true} assume 0 != ~compRegistered~0; {241092#true} is VALID [2022-04-28 14:57:10,728 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 14:57:10,728 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 14:57:10,729 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 14:57:10,729 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 14:57:10,729 INFO L290 TraceCheckUtils]: 79: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,729 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {241092#true} {241092#true} #1088#return; {241092#true} is VALID [2022-04-28 14:57:10,729 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 14:57:10,730 INFO L290 TraceCheckUtils]: 82: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,730 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {241092#true} {241092#true} #1122#return; {241092#true} is VALID [2022-04-28 14:57:10,730 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 14:57:10,730 INFO L290 TraceCheckUtils]: 85: Hoare triple {241092#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {241092#true} is VALID [2022-04-28 14:57:10,730 INFO L272 TraceCheckUtils]: 86: Hoare triple {241092#true} call stubMoreProcessingRequired(); {241426#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:10,730 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 14:57:10,730 INFO L290 TraceCheckUtils]: 88: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,730 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {241092#true} {241092#true} #1124#return; {241092#true} is VALID [2022-04-28 14:57:10,730 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 14:57:10,730 INFO L290 TraceCheckUtils]: 91: Hoare triple {241092#true} assume 0 == ~tmp_ndt_10~0; {241092#true} is VALID [2022-04-28 14:57:10,731 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 14:57:10,731 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 14:57:10,731 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 14:57:10,732 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 14:57:10,732 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 14:57:10,732 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 14:57:10,733 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 14:57:10,735 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 14:57:10,736 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 14:57:10,736 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 14:57:10,737 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 14:57:10,737 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 14:57:10,738 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 14:57:10,738 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 14:57:10,739 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 14:57:10,739 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 14:57:10,739 INFO L290 TraceCheckUtils]: 108: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} ~InterfaceType~0 := 0; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 14:57:10,740 INFO L290 TraceCheckUtils]: 109: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} assume !false; {241399#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-28 14:57:10,740 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 14:57:10,741 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 14:57:10,741 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 14:57:10,741 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 14:57:10,741 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 14:57:10,741 INFO L290 TraceCheckUtils]: 115: Hoare triple {241092#true} assume !(0 == ~tmp_ndt_8~0); {241092#true} is VALID [2022-04-28 14:57:10,741 INFO L290 TraceCheckUtils]: 116: Hoare triple {241092#true} #res := -1073741808; {241092#true} is VALID [2022-04-28 14:57:10,741 INFO L290 TraceCheckUtils]: 117: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,742 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 14:57:10,743 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 14:57:10,743 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 14:57:10,744 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 14:57:10,744 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 14:57:10,745 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 14:57:10,745 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 14:57:10,745 INFO L290 TraceCheckUtils]: 125: Hoare triple {241092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {241092#true} is VALID [2022-04-28 14:57:10,745 INFO L290 TraceCheckUtils]: 126: Hoare triple {241092#true} assume true; {241092#true} is VALID [2022-04-28 14:57:10,745 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 14:57:10,746 INFO L290 TraceCheckUtils]: 128: Hoare triple {241399#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 14:57:10,746 INFO L290 TraceCheckUtils]: 129: Hoare triple {241409#(= |FloppyStartDevice_#res| 0)} assume true; {241409#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 14:57:10,747 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {241409#(= |FloppyStartDevice_#res| 0)} {241092#true} #1020#return; {241327#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-28 14:57:10,747 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 14:57:10,748 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 14:57:10,748 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 14:57:10,748 INFO L290 TraceCheckUtils]: 134: Hoare triple {241328#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {241329#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 14:57:10,749 INFO L290 TraceCheckUtils]: 135: Hoare triple {241329#(= |FloppyPnp_#res| 0)} assume true; {241329#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 14:57:10,749 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 14:57:10,750 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 14:57:10,750 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 14:57:10,751 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 14:57:10,751 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 14:57:10,751 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 14:57:10,752 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 14:57:10,752 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 14:57:10,752 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 14:57:10,753 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 14:57:10,753 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 14:57:10,754 INFO L290 TraceCheckUtils]: 147: Hoare triple {241219#(not (= main_~status~1 259))} assume 259 == ~status~1; {241093#false} is VALID [2022-04-28 14:57:10,754 INFO L272 TraceCheckUtils]: 148: Hoare triple {241093#false} call errorFn(); {241093#false} is VALID [2022-04-28 14:57:10,754 INFO L290 TraceCheckUtils]: 149: Hoare triple {241093#false} assume !false; {241093#false} is VALID [2022-04-28 14:57:10,754 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 14:57:10,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:57:10,754 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [393542053] [2022-04-28 14:57:10,755 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [393542053] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:57:10,755 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:57:10,755 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-28 14:57:10,755 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:57:10,755 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [68145710] [2022-04-28 14:57:10,755 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [68145710] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:57:10,755 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:57:10,755 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-28 14:57:10,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1982872844] [2022-04-28 14:57:10,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:57:10,756 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 14:57:10,756 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:57:10,756 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 14:57:10,853 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 14:57:10,853 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-28 14:57:10,853 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:10,853 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-28 14:57:10,853 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=515, Unknown=0, NotChecked=0, Total=600 [2022-04-28 14:57:10,854 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 14:57:16,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:16,551 INFO L93 Difference]: Finished difference Result 320 states and 360 transitions. [2022-04-28 14:57:16,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-04-28 14:57:16,551 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 14:57:16,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:57:16,551 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 14:57:16,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 279 transitions. [2022-04-28 14:57:16,553 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 14:57:16,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 279 transitions. [2022-04-28 14:57:16,554 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 279 transitions. [2022-04-28 14:57:16,800 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 14:57:16,804 INFO L225 Difference]: With dead ends: 320 [2022-04-28 14:57:16,804 INFO L226 Difference]: Without dead ends: 285 [2022-04-28 14:57:16,805 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 14:57:16,805 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 14:57:16,805 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 14:57:16,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 285 states. [2022-04-28 14:57:17,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 285 to 265. [2022-04-28 14:57:17,754 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:57:17,754 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 14:57:17,754 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 14:57:17,754 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 14:57:17,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:17,758 INFO L93 Difference]: Finished difference Result 285 states and 318 transitions. [2022-04-28 14:57:17,758 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 318 transitions. [2022-04-28 14:57:17,758 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:17,758 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:17,758 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 14:57:17,758 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 14:57:17,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:17,761 INFO L93 Difference]: Finished difference Result 285 states and 318 transitions. [2022-04-28 14:57:17,761 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 318 transitions. [2022-04-28 14:57:17,761 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:17,762 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:17,762 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:57:17,762 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:57:17,762 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 14:57:17,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 293 transitions. [2022-04-28 14:57:17,765 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 293 transitions. Word has length 150 [2022-04-28 14:57:17,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:57:17,765 INFO L495 AbstractCegarLoop]: Abstraction has 265 states and 293 transitions. [2022-04-28 14:57:17,765 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 14:57:17,765 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 265 states and 293 transitions. [2022-04-28 14:57:18,508 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 14:57:18,508 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 293 transitions. [2022-04-28 14:57:18,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-04-28 14:57:18,509 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:57:18,509 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 14:57:18,509 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable59 [2022-04-28 14:57:18,509 INFO L420 AbstractCegarLoop]: === Iteration 61 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:57:18,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:57:18,509 INFO L85 PathProgramCache]: Analyzing trace with hash 1191115682, now seen corresponding path program 1 times [2022-04-28 14:57:18,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:18,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [884026645] [2022-04-28 14:57:18,510 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:57:18,510 INFO L85 PathProgramCache]: Analyzing trace with hash 1191115682, now seen corresponding path program 2 times [2022-04-28 14:57:18,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:57:18,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [317183287] [2022-04-28 14:57:18,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:57:18,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:57:18,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:18,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:57:18,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:18,617 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 14:57:18,617 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,617 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1156#return; {243242#true} is VALID [2022-04-28 14:57:18,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:57:18,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:18,636 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 14:57:18,637 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,637 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1066#return; {243242#true} is VALID [2022-04-28 14:57:18,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:57:18,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:18,646 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 14:57:18,647 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,647 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1068#return; {243242#true} is VALID [2022-04-28 14:57:18,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:57:18,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:18,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 14:57:18,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:18,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:57:18,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:18,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:57:18,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:18,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:18,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:18,790 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 14:57:18,790 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,790 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 14:57:18,790 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 14:57:18,791 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 14:57:18,791 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 14:57:18,791 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,791 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 14:57:18,791 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 14:57:18,791 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,791 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 14:57:18,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:57:18,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:18,799 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 14:57:18,799 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,800 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 14:57:18,800 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 14:57:18,800 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-28 14:57:18,800 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 14:57:18,800 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 14:57:18,801 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 14:57:18,801 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 14:57:18,801 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,801 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 14:57:18,801 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 14:57:18,801 INFO L290 TraceCheckUtils]: 9: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,801 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 14:57:18,801 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 14:57:18,801 INFO L290 TraceCheckUtils]: 12: Hoare triple {243242#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {243242#true} is VALID [2022-04-28 14:57:18,802 INFO L272 TraceCheckUtils]: 13: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:18,802 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 14:57:18,802 INFO L290 TraceCheckUtils]: 15: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,802 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 14:57:18,802 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 14:57:18,802 INFO L290 TraceCheckUtils]: 18: Hoare triple {243242#true} assume 0 == ~tmp_ndt_10~0; {243242#true} is VALID [2022-04-28 14:57:18,802 INFO L290 TraceCheckUtils]: 19: Hoare triple {243242#true} ~returnVal2~0 := 0; {243242#true} is VALID [2022-04-28 14:57:18,802 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} assume !(~s~0 == ~NP~0); {243242#true} is VALID [2022-04-28 14:57:18,802 INFO L290 TraceCheckUtils]: 21: Hoare triple {243242#true} assume ~s~0 == ~MPR1~0; {243242#true} is VALID [2022-04-28 14:57:18,802 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 14:57:18,802 INFO L290 TraceCheckUtils]: 23: Hoare triple {243242#true} #res := ~returnVal2~0; {243242#true} is VALID [2022-04-28 14:57:18,802 INFO L290 TraceCheckUtils]: 24: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,802 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {243242#true} {243242#true} #1098#return; {243242#true} is VALID [2022-04-28 14:57:18,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 14:57:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:18,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:18,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:18,863 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 14:57:18,863 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-28 14:57:18,863 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-28 14:57:18,863 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,863 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-28 14:57:18,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 14:57:18,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:18,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:57:18,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:18,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:18,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:18,896 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 14:57:18,896 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,896 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 14:57:18,896 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 14:57:18,897 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 14:57:18,897 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 14:57:18,897 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,897 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 14:57:18,897 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 14:57:18,897 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,897 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 14:57:18,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:57:18,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:18,898 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 14:57:18,898 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,898 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 14:57:18,899 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 14:57:18,899 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-28 14:57:18,899 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 14:57:18,899 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 14:57:18,900 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 14:57:18,900 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 14:57:18,900 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,900 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 14:57:18,900 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 14:57:18,900 INFO L290 TraceCheckUtils]: 9: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,900 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 14:57:18,900 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 14:57:18,900 INFO L290 TraceCheckUtils]: 12: Hoare triple {243242#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {243242#true} is VALID [2022-04-28 14:57:18,901 INFO L272 TraceCheckUtils]: 13: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:18,901 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 14:57:18,901 INFO L290 TraceCheckUtils]: 15: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,901 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 14:57:18,901 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 14:57:18,901 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 14:57:18,901 INFO L290 TraceCheckUtils]: 19: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-28 14:57:18,901 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 14:57:18,902 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 14:57:18,902 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 14:57:18,902 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 14:57:18,902 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 14:57:18,903 INFO L290 TraceCheckUtils]: 25: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 14:57:18,903 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 14:57:18,904 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 14:57:18,904 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 14:57:18,905 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 14:57:18,905 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-28 14:57:18,905 INFO L290 TraceCheckUtils]: 4: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-28 14:57:18,905 INFO L290 TraceCheckUtils]: 5: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,905 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-28 14:57:18,905 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 14:57:18,905 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 14:57:18,905 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 14:57:18,906 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 14:57:18,906 INFO L290 TraceCheckUtils]: 11: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-28 14:57:18,906 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 14:57:18,906 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 14:57:18,907 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 14:57:18,907 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 14:57:18,907 INFO L290 TraceCheckUtils]: 16: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,907 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 14:57:18,907 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 14:57:18,907 INFO L290 TraceCheckUtils]: 19: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,907 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 14:57:18,907 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 14:57:18,907 INFO L290 TraceCheckUtils]: 22: Hoare triple {243242#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {243242#true} is VALID [2022-04-28 14:57:18,907 INFO L272 TraceCheckUtils]: 23: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:18,908 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 14:57:18,908 INFO L290 TraceCheckUtils]: 25: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,908 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 14:57:18,908 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 14:57:18,908 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 14:57:18,908 INFO L290 TraceCheckUtils]: 29: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-28 14:57:18,908 INFO L290 TraceCheckUtils]: 30: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 14:57:18,908 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 14:57:18,909 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 14:57:18,909 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 14:57:18,909 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 14:57:18,910 INFO L290 TraceCheckUtils]: 35: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 14:57:18,910 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 14:57:18,911 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 14:57:18,911 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 14:57:18,911 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 14:57:18,912 INFO L290 TraceCheckUtils]: 40: Hoare triple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-28 14:57:18,912 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 14:57:18,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-04-28 14:57:18,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:18,915 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 14:57:18,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_8~0); {243242#true} is VALID [2022-04-28 14:57:18,915 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} #res := -1073741808; {243242#true} is VALID [2022-04-28 14:57:18,915 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,915 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {243242#true} {243243#false} #1108#return; {243243#false} is VALID [2022-04-28 14:57:18,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-04-28 14:57:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:18,919 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 14:57:18,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {243242#true} is VALID [2022-04-28 14:57:18,919 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,919 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {243242#true} {243243#false} #1112#return; {243243#false} is VALID [2022-04-28 14:57:18,919 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 14:57:18,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume !(~s~0 != ~NP~0); {243242#true} is VALID [2022-04-28 14:57:18,919 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {243242#true} is VALID [2022-04-28 14:57:18,920 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 14:57:18,920 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 14:57:18,920 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 14:57:18,920 INFO L290 TraceCheckUtils]: 6: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-28 14:57:18,921 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 14:57:18,921 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 14:57:18,921 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 14:57:18,922 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 14:57:18,922 INFO L290 TraceCheckUtils]: 11: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,922 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 14:57:18,922 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 14:57:18,922 INFO L290 TraceCheckUtils]: 14: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,922 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 14:57:18,922 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 14:57:18,922 INFO L290 TraceCheckUtils]: 17: Hoare triple {243242#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {243242#true} is VALID [2022-04-28 14:57:18,922 INFO L272 TraceCheckUtils]: 18: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:18,922 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 14:57:18,922 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,922 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 14:57:18,922 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 14:57:18,923 INFO L290 TraceCheckUtils]: 23: Hoare triple {243242#true} assume 0 == ~tmp_ndt_10~0; {243242#true} is VALID [2022-04-28 14:57:18,923 INFO L290 TraceCheckUtils]: 24: Hoare triple {243242#true} ~returnVal2~0 := 0; {243242#true} is VALID [2022-04-28 14:57:18,923 INFO L290 TraceCheckUtils]: 25: Hoare triple {243242#true} assume !(~s~0 == ~NP~0); {243242#true} is VALID [2022-04-28 14:57:18,923 INFO L290 TraceCheckUtils]: 26: Hoare triple {243242#true} assume ~s~0 == ~MPR1~0; {243242#true} is VALID [2022-04-28 14:57:18,923 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 14:57:18,923 INFO L290 TraceCheckUtils]: 28: Hoare triple {243242#true} #res := ~returnVal2~0; {243242#true} is VALID [2022-04-28 14:57:18,923 INFO L290 TraceCheckUtils]: 29: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,923 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {243242#true} {243242#true} #1098#return; {243242#true} is VALID [2022-04-28 14:57:18,923 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 14:57:18,923 INFO L290 TraceCheckUtils]: 32: Hoare triple {243242#true} assume !(259 == ~__cil_tmp42~0); {243242#true} is VALID [2022-04-28 14:57:18,923 INFO L290 TraceCheckUtils]: 33: Hoare triple {243242#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {243242#true} is VALID [2022-04-28 14:57:18,924 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 14:57:18,924 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 14:57:18,925 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 14:57:18,925 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 14:57:18,925 INFO L290 TraceCheckUtils]: 38: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-28 14:57:18,925 INFO L290 TraceCheckUtils]: 39: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-28 14:57:18,925 INFO L290 TraceCheckUtils]: 40: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,925 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-28 14:57:18,925 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 14:57:18,925 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 14:57:18,926 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 14:57:18,926 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 14:57:18,926 INFO L290 TraceCheckUtils]: 46: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-28 14:57:18,926 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 14:57:18,927 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 14:57:18,927 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 14:57:18,927 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 14:57:18,927 INFO L290 TraceCheckUtils]: 51: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,927 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 14:57:18,927 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 14:57:18,927 INFO L290 TraceCheckUtils]: 54: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,927 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 14:57:18,927 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 14:57:18,927 INFO L290 TraceCheckUtils]: 57: Hoare triple {243242#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {243242#true} is VALID [2022-04-28 14:57:18,928 INFO L272 TraceCheckUtils]: 58: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:18,928 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 14:57:18,928 INFO L290 TraceCheckUtils]: 60: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,928 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 14:57:18,928 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 14:57:18,928 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 14:57:18,928 INFO L290 TraceCheckUtils]: 64: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-28 14:57:18,928 INFO L290 TraceCheckUtils]: 65: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 14:57:18,929 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 14:57:18,929 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 14:57:18,929 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 14:57:18,930 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 14:57:18,930 INFO L290 TraceCheckUtils]: 70: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 14:57:18,931 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 14:57:18,931 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 14:57:18,931 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 14:57:18,932 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 14:57:18,932 INFO L290 TraceCheckUtils]: 75: Hoare triple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-28 14:57:18,933 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 14:57:18,933 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 14:57:18,933 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 14:57:18,933 INFO L290 TraceCheckUtils]: 79: Hoare triple {243243#false} assume !(0 != ~fdcInfo__AcpiBios~0); {243243#false} is VALID [2022-04-28 14:57:18,933 INFO L290 TraceCheckUtils]: 80: Hoare triple {243243#false} assume 4 == ~disketteExtension__DriveType~0; {243243#false} is VALID [2022-04-28 14:57:18,933 INFO L290 TraceCheckUtils]: 81: Hoare triple {243243#false} ~InterfaceType~0 := 0; {243243#false} is VALID [2022-04-28 14:57:18,933 INFO L290 TraceCheckUtils]: 82: Hoare triple {243243#false} assume !false; {243243#false} is VALID [2022-04-28 14:57:18,934 INFO L290 TraceCheckUtils]: 83: Hoare triple {243243#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {243243#false} is VALID [2022-04-28 14:57:18,934 INFO L290 TraceCheckUtils]: 84: Hoare triple {243243#false} assume ~ntStatus~1 >= 0; {243243#false} is VALID [2022-04-28 14:57:18,934 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 14:57:18,934 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 14:57:18,934 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 14:57:18,934 INFO L290 TraceCheckUtils]: 88: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_8~0); {243242#true} is VALID [2022-04-28 14:57:18,934 INFO L290 TraceCheckUtils]: 89: Hoare triple {243242#true} #res := -1073741808; {243242#true} is VALID [2022-04-28 14:57:18,934 INFO L290 TraceCheckUtils]: 90: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,934 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {243242#true} {243243#false} #1108#return; {243243#false} is VALID [2022-04-28 14:57:18,934 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 14:57:18,934 INFO L290 TraceCheckUtils]: 93: Hoare triple {243243#false} assume !(~pnpStatus~0 >= 0); {243243#false} is VALID [2022-04-28 14:57:18,934 INFO L290 TraceCheckUtils]: 94: Hoare triple {243243#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {243243#false} is VALID [2022-04-28 14:57:18,934 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 14:57:18,934 INFO L272 TraceCheckUtils]: 96: Hoare triple {243243#false} call IofCompleteRequest(~Irp, 0); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:18,934 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 14:57:18,934 INFO L290 TraceCheckUtils]: 98: Hoare triple {243242#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {243242#true} is VALID [2022-04-28 14:57:18,934 INFO L290 TraceCheckUtils]: 99: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,934 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {243242#true} {243243#false} #1112#return; {243243#false} is VALID [2022-04-28 14:57:18,935 INFO L290 TraceCheckUtils]: 101: Hoare triple {243243#false} #res := ~ntStatus~1; {243243#false} is VALID [2022-04-28 14:57:18,935 INFO L290 TraceCheckUtils]: 102: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-28 14:57:18,935 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {243243#false} {243242#true} #1020#return; {243243#false} is VALID [2022-04-28 14:57:18,935 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 14:57:18,935 INFO L290 TraceCheckUtils]: 1: Hoare triple {243242#true} assume 1 == ~PagingReferenceCount~0; {243242#true} is VALID [2022-04-28 14:57:18,935 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 14:57:18,935 INFO L290 TraceCheckUtils]: 3: Hoare triple {243242#true} assume !(0 != ~disketteExtension__IsRemoved~0); {243242#true} is VALID [2022-04-28 14:57:18,935 INFO L290 TraceCheckUtils]: 4: Hoare triple {243242#true} assume 0 == ~irpSp__MinorFunction~0; {243242#true} is VALID [2022-04-28 14:57:18,936 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 14:57:18,936 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 14:57:18,936 INFO L290 TraceCheckUtils]: 7: Hoare triple {243242#true} assume !(~s~0 != ~NP~0); {243242#true} is VALID [2022-04-28 14:57:18,936 INFO L290 TraceCheckUtils]: 8: Hoare triple {243242#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {243242#true} is VALID [2022-04-28 14:57:18,936 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 14:57:18,937 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 14:57:18,937 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 14:57:18,937 INFO L290 TraceCheckUtils]: 12: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-28 14:57:18,937 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 14:57:18,937 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 14:57:18,938 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 14:57:18,938 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 14:57:18,938 INFO L290 TraceCheckUtils]: 17: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,938 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 14:57:18,938 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 14:57:18,938 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,938 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 14:57:18,938 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 14:57:18,938 INFO L290 TraceCheckUtils]: 23: Hoare triple {243242#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {243242#true} is VALID [2022-04-28 14:57:18,938 INFO L272 TraceCheckUtils]: 24: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:18,939 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 14:57:18,939 INFO L290 TraceCheckUtils]: 26: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,939 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 14:57:18,939 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 14:57:18,939 INFO L290 TraceCheckUtils]: 29: Hoare triple {243242#true} assume 0 == ~tmp_ndt_10~0; {243242#true} is VALID [2022-04-28 14:57:18,939 INFO L290 TraceCheckUtils]: 30: Hoare triple {243242#true} ~returnVal2~0 := 0; {243242#true} is VALID [2022-04-28 14:57:18,939 INFO L290 TraceCheckUtils]: 31: Hoare triple {243242#true} assume !(~s~0 == ~NP~0); {243242#true} is VALID [2022-04-28 14:57:18,939 INFO L290 TraceCheckUtils]: 32: Hoare triple {243242#true} assume ~s~0 == ~MPR1~0; {243242#true} is VALID [2022-04-28 14:57:18,939 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 14:57:18,939 INFO L290 TraceCheckUtils]: 34: Hoare triple {243242#true} #res := ~returnVal2~0; {243242#true} is VALID [2022-04-28 14:57:18,939 INFO L290 TraceCheckUtils]: 35: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,939 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {243242#true} {243242#true} #1098#return; {243242#true} is VALID [2022-04-28 14:57:18,939 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 14:57:18,939 INFO L290 TraceCheckUtils]: 38: Hoare triple {243242#true} assume !(259 == ~__cil_tmp42~0); {243242#true} is VALID [2022-04-28 14:57:18,939 INFO L290 TraceCheckUtils]: 39: Hoare triple {243242#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {243242#true} is VALID [2022-04-28 14:57:18,940 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 14:57:18,940 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 14:57:18,941 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 14:57:18,941 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 14:57:18,941 INFO L290 TraceCheckUtils]: 44: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-28 14:57:18,941 INFO L290 TraceCheckUtils]: 45: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-28 14:57:18,941 INFO L290 TraceCheckUtils]: 46: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,941 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-28 14:57:18,941 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 14:57:18,941 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 14:57:18,942 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 14:57:18,942 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 14:57:18,942 INFO L290 TraceCheckUtils]: 52: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-28 14:57:18,943 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 14:57:18,943 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 14:57:18,943 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 14:57:18,943 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 14:57:18,943 INFO L290 TraceCheckUtils]: 57: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,943 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 14:57:18,943 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 14:57:18,943 INFO L290 TraceCheckUtils]: 60: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,943 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 14:57:18,944 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 14:57:18,944 INFO L290 TraceCheckUtils]: 63: Hoare triple {243242#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {243242#true} is VALID [2022-04-28 14:57:18,944 INFO L272 TraceCheckUtils]: 64: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:18,944 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 14:57:18,944 INFO L290 TraceCheckUtils]: 66: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,944 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 14:57:18,944 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 14:57:18,944 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 14:57:18,944 INFO L290 TraceCheckUtils]: 70: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-28 14:57:18,945 INFO L290 TraceCheckUtils]: 71: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 14:57:18,945 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 14:57:18,945 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 14:57:18,945 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 14:57:18,946 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 14:57:18,946 INFO L290 TraceCheckUtils]: 76: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 14:57:18,947 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 14:57:18,947 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 14:57:18,947 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 14:57:18,948 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 14:57:18,948 INFO L290 TraceCheckUtils]: 81: Hoare triple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-28 14:57:18,949 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 14:57:18,949 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 14:57:18,949 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 14:57:18,949 INFO L290 TraceCheckUtils]: 85: Hoare triple {243243#false} assume !(0 != ~fdcInfo__AcpiBios~0); {243243#false} is VALID [2022-04-28 14:57:18,949 INFO L290 TraceCheckUtils]: 86: Hoare triple {243243#false} assume 4 == ~disketteExtension__DriveType~0; {243243#false} is VALID [2022-04-28 14:57:18,949 INFO L290 TraceCheckUtils]: 87: Hoare triple {243243#false} ~InterfaceType~0 := 0; {243243#false} is VALID [2022-04-28 14:57:18,949 INFO L290 TraceCheckUtils]: 88: Hoare triple {243243#false} assume !false; {243243#false} is VALID [2022-04-28 14:57:18,949 INFO L290 TraceCheckUtils]: 89: Hoare triple {243243#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {243243#false} is VALID [2022-04-28 14:57:18,950 INFO L290 TraceCheckUtils]: 90: Hoare triple {243243#false} assume ~ntStatus~1 >= 0; {243243#false} is VALID [2022-04-28 14:57:18,950 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 14:57:18,950 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 14:57:18,950 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 14:57:18,950 INFO L290 TraceCheckUtils]: 94: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_8~0); {243242#true} is VALID [2022-04-28 14:57:18,950 INFO L290 TraceCheckUtils]: 95: Hoare triple {243242#true} #res := -1073741808; {243242#true} is VALID [2022-04-28 14:57:18,950 INFO L290 TraceCheckUtils]: 96: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,950 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {243242#true} {243243#false} #1108#return; {243243#false} is VALID [2022-04-28 14:57:18,950 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 14:57:18,950 INFO L290 TraceCheckUtils]: 99: Hoare triple {243243#false} assume !(~pnpStatus~0 >= 0); {243243#false} is VALID [2022-04-28 14:57:18,950 INFO L290 TraceCheckUtils]: 100: Hoare triple {243243#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {243243#false} is VALID [2022-04-28 14:57:18,950 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 14:57:18,950 INFO L272 TraceCheckUtils]: 102: Hoare triple {243243#false} call IofCompleteRequest(~Irp, 0); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:18,950 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 14:57:18,950 INFO L290 TraceCheckUtils]: 104: Hoare triple {243242#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {243242#true} is VALID [2022-04-28 14:57:18,950 INFO L290 TraceCheckUtils]: 105: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,950 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {243242#true} {243243#false} #1112#return; {243243#false} is VALID [2022-04-28 14:57:18,950 INFO L290 TraceCheckUtils]: 107: Hoare triple {243243#false} #res := ~ntStatus~1; {243243#false} is VALID [2022-04-28 14:57:18,950 INFO L290 TraceCheckUtils]: 108: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-28 14:57:18,951 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {243243#false} {243242#true} #1020#return; {243243#false} is VALID [2022-04-28 14:57:18,951 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 14:57:18,951 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 14:57:18,951 INFO L290 TraceCheckUtils]: 112: Hoare triple {243243#false} assume !(0 == ~PagingReferenceCount~0); {243243#false} is VALID [2022-04-28 14:57:18,951 INFO L290 TraceCheckUtils]: 113: Hoare triple {243243#false} #res := ~ntStatus~0; {243243#false} is VALID [2022-04-28 14:57:18,951 INFO L290 TraceCheckUtils]: 114: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-28 14:57:18,951 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {243243#false} {243242#true} #1076#return; {243243#false} is VALID [2022-04-28 14:57:18,952 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 14:57:18,953 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 14:57:18,953 INFO L290 TraceCheckUtils]: 2: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,953 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {243242#true} {243242#true} #1156#return; {243242#true} is VALID [2022-04-28 14:57:18,953 INFO L272 TraceCheckUtils]: 4: Hoare triple {243242#true} call #t~ret170 := main(); {243242#true} is VALID [2022-04-28 14:57:18,953 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 14:57:18,954 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 14:57:18,954 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 14:57:18,954 INFO L290 TraceCheckUtils]: 8: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,954 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {243242#true} {243242#true} #1066#return; {243242#true} is VALID [2022-04-28 14:57:18,954 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 14:57:18,954 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 14:57:18,954 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 14:57:18,954 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 14:57:18,955 INFO L290 TraceCheckUtils]: 14: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,955 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {243242#true} {243242#true} #1068#return; {243242#true} is VALID [2022-04-28 14:57:18,955 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 14:57:18,955 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 14:57:18,955 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 14:57:18,955 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 14:57:18,955 INFO L290 TraceCheckUtils]: 20: Hoare triple {243242#true} assume 3 == ~tmp_ndt_4~0; {243242#true} is VALID [2022-04-28 14:57:18,956 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 14:57:18,956 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 14:57:18,956 INFO L290 TraceCheckUtils]: 23: Hoare triple {243242#true} assume 1 == ~PagingReferenceCount~0; {243242#true} is VALID [2022-04-28 14:57:18,956 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 14:57:18,956 INFO L290 TraceCheckUtils]: 25: Hoare triple {243242#true} assume !(0 != ~disketteExtension__IsRemoved~0); {243242#true} is VALID [2022-04-28 14:57:18,956 INFO L290 TraceCheckUtils]: 26: Hoare triple {243242#true} assume 0 == ~irpSp__MinorFunction~0; {243242#true} is VALID [2022-04-28 14:57:18,957 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 14:57:18,957 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 14:57:18,957 INFO L290 TraceCheckUtils]: 29: Hoare triple {243242#true} assume !(~s~0 != ~NP~0); {243242#true} is VALID [2022-04-28 14:57:18,957 INFO L290 TraceCheckUtils]: 30: Hoare triple {243242#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {243242#true} is VALID [2022-04-28 14:57:18,957 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 14:57:18,957 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 14:57:18,957 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 14:57:18,957 INFO L290 TraceCheckUtils]: 34: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-28 14:57:18,958 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 14:57:18,958 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 14:57:18,959 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 14:57:18,959 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 14:57:18,959 INFO L290 TraceCheckUtils]: 39: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,959 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 14:57:18,959 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 14:57:18,959 INFO L290 TraceCheckUtils]: 42: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,959 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 14:57:18,959 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 14:57:18,959 INFO L290 TraceCheckUtils]: 45: Hoare triple {243242#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {243242#true} is VALID [2022-04-28 14:57:18,959 INFO L272 TraceCheckUtils]: 46: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:18,959 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 14:57:18,959 INFO L290 TraceCheckUtils]: 48: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,959 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 14:57:18,960 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 14:57:18,960 INFO L290 TraceCheckUtils]: 51: Hoare triple {243242#true} assume 0 == ~tmp_ndt_10~0; {243242#true} is VALID [2022-04-28 14:57:18,960 INFO L290 TraceCheckUtils]: 52: Hoare triple {243242#true} ~returnVal2~0 := 0; {243242#true} is VALID [2022-04-28 14:57:18,960 INFO L290 TraceCheckUtils]: 53: Hoare triple {243242#true} assume !(~s~0 == ~NP~0); {243242#true} is VALID [2022-04-28 14:57:18,960 INFO L290 TraceCheckUtils]: 54: Hoare triple {243242#true} assume ~s~0 == ~MPR1~0; {243242#true} is VALID [2022-04-28 14:57:18,960 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 14:57:18,960 INFO L290 TraceCheckUtils]: 56: Hoare triple {243242#true} #res := ~returnVal2~0; {243242#true} is VALID [2022-04-28 14:57:18,960 INFO L290 TraceCheckUtils]: 57: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,960 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {243242#true} {243242#true} #1098#return; {243242#true} is VALID [2022-04-28 14:57:18,960 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 14:57:18,960 INFO L290 TraceCheckUtils]: 60: Hoare triple {243242#true} assume !(259 == ~__cil_tmp42~0); {243242#true} is VALID [2022-04-28 14:57:18,960 INFO L290 TraceCheckUtils]: 61: Hoare triple {243242#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {243242#true} is VALID [2022-04-28 14:57:18,961 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 14:57:18,961 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 14:57:18,962 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 14:57:18,962 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 14:57:18,962 INFO L290 TraceCheckUtils]: 66: Hoare triple {243242#true} assume 0 == ~tmp_ndt_5~0; {243242#true} is VALID [2022-04-28 14:57:18,962 INFO L290 TraceCheckUtils]: 67: Hoare triple {243242#true} #res := ~malloc~0; {243242#true} is VALID [2022-04-28 14:57:18,962 INFO L290 TraceCheckUtils]: 68: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,962 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {243242#true} {243242#true} #1150#return; {243242#true} is VALID [2022-04-28 14:57:18,962 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 14:57:18,962 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 14:57:18,963 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 14:57:18,963 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 14:57:18,963 INFO L290 TraceCheckUtils]: 74: Hoare triple {243242#true} assume 0 != ~compRegistered~0; {243242#true} is VALID [2022-04-28 14:57:18,963 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 14:57:18,963 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 14:57:18,964 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 14:57:18,964 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 14:57:18,964 INFO L290 TraceCheckUtils]: 79: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,964 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {243242#true} {243242#true} #1088#return; {243242#true} is VALID [2022-04-28 14:57:18,964 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 14:57:18,964 INFO L290 TraceCheckUtils]: 82: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,964 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {243242#true} {243242#true} #1122#return; {243242#true} is VALID [2022-04-28 14:57:18,964 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 14:57:18,964 INFO L290 TraceCheckUtils]: 85: Hoare triple {243242#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {243242#true} is VALID [2022-04-28 14:57:18,965 INFO L272 TraceCheckUtils]: 86: Hoare triple {243242#true} call stubMoreProcessingRequired(); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:18,965 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 14:57:18,965 INFO L290 TraceCheckUtils]: 88: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,965 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {243242#true} {243242#true} #1124#return; {243242#true} is VALID [2022-04-28 14:57:18,965 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 14:57:18,965 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 14:57:18,965 INFO L290 TraceCheckUtils]: 92: Hoare triple {243242#true} assume 1 == ~tmp_ndt_11~0; {243242#true} is VALID [2022-04-28 14:57:18,965 INFO L290 TraceCheckUtils]: 93: Hoare triple {243242#true} ~returnVal2~0 := -1073741823; {243622#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-28 14:57:18,965 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 14:57:18,966 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 14:57:18,966 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 14:57:18,966 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 14:57:18,967 INFO L290 TraceCheckUtils]: 98: Hoare triple {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {243623#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-28 14:57:18,967 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 14:57:18,968 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 14:57:18,968 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 14:57:18,968 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 14:57:18,969 INFO L290 TraceCheckUtils]: 103: Hoare triple {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {243609#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-28 14:57:18,969 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 14:57:18,970 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 14:57:18,970 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 14:57:18,970 INFO L290 TraceCheckUtils]: 107: Hoare triple {243243#false} assume !(0 != ~fdcInfo__AcpiBios~0); {243243#false} is VALID [2022-04-28 14:57:18,970 INFO L290 TraceCheckUtils]: 108: Hoare triple {243243#false} assume 4 == ~disketteExtension__DriveType~0; {243243#false} is VALID [2022-04-28 14:57:18,970 INFO L290 TraceCheckUtils]: 109: Hoare triple {243243#false} ~InterfaceType~0 := 0; {243243#false} is VALID [2022-04-28 14:57:18,970 INFO L290 TraceCheckUtils]: 110: Hoare triple {243243#false} assume !false; {243243#false} is VALID [2022-04-28 14:57:18,970 INFO L290 TraceCheckUtils]: 111: Hoare triple {243243#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {243243#false} is VALID [2022-04-28 14:57:18,970 INFO L290 TraceCheckUtils]: 112: Hoare triple {243243#false} assume ~ntStatus~1 >= 0; {243243#false} is VALID [2022-04-28 14:57:18,970 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 14:57:18,970 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 14:57:18,970 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 14:57:18,970 INFO L290 TraceCheckUtils]: 116: Hoare triple {243242#true} assume !(0 == ~tmp_ndt_8~0); {243242#true} is VALID [2022-04-28 14:57:18,970 INFO L290 TraceCheckUtils]: 117: Hoare triple {243242#true} #res := -1073741808; {243242#true} is VALID [2022-04-28 14:57:18,971 INFO L290 TraceCheckUtils]: 118: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,971 INFO L284 TraceCheckUtils]: 119: Hoare quadruple {243242#true} {243243#false} #1108#return; {243243#false} is VALID [2022-04-28 14:57:18,971 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 14:57:18,971 INFO L290 TraceCheckUtils]: 121: Hoare triple {243243#false} assume !(~pnpStatus~0 >= 0); {243243#false} is VALID [2022-04-28 14:57:18,971 INFO L290 TraceCheckUtils]: 122: Hoare triple {243243#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {243243#false} is VALID [2022-04-28 14:57:18,971 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 14:57:18,971 INFO L272 TraceCheckUtils]: 124: Hoare triple {243243#false} call IofCompleteRequest(~Irp, 0); {243573#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:18,971 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 14:57:18,971 INFO L290 TraceCheckUtils]: 126: Hoare triple {243242#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {243242#true} is VALID [2022-04-28 14:57:18,971 INFO L290 TraceCheckUtils]: 127: Hoare triple {243242#true} assume true; {243242#true} is VALID [2022-04-28 14:57:18,971 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {243242#true} {243243#false} #1112#return; {243243#false} is VALID [2022-04-28 14:57:18,971 INFO L290 TraceCheckUtils]: 129: Hoare triple {243243#false} #res := ~ntStatus~1; {243243#false} is VALID [2022-04-28 14:57:18,971 INFO L290 TraceCheckUtils]: 130: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-28 14:57:18,971 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {243243#false} {243242#true} #1020#return; {243243#false} is VALID [2022-04-28 14:57:18,971 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 14:57:18,971 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 14:57:18,971 INFO L290 TraceCheckUtils]: 134: Hoare triple {243243#false} assume !(0 == ~PagingReferenceCount~0); {243243#false} is VALID [2022-04-28 14:57:18,971 INFO L290 TraceCheckUtils]: 135: Hoare triple {243243#false} #res := ~ntStatus~0; {243243#false} is VALID [2022-04-28 14:57:18,971 INFO L290 TraceCheckUtils]: 136: Hoare triple {243243#false} assume true; {243243#false} is VALID [2022-04-28 14:57:18,971 INFO L284 TraceCheckUtils]: 137: Hoare quadruple {243243#false} {243242#true} #1076#return; {243243#false} is VALID [2022-04-28 14:57:18,971 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 14:57:18,972 INFO L290 TraceCheckUtils]: 139: Hoare triple {243243#false} assume !(1 == ~pended~0); {243243#false} is VALID [2022-04-28 14:57:18,972 INFO L290 TraceCheckUtils]: 140: Hoare triple {243243#false} assume !(1 == ~pended~0); {243243#false} is VALID [2022-04-28 14:57:18,972 INFO L290 TraceCheckUtils]: 141: Hoare triple {243243#false} assume ~s~0 != ~UNLOADED~0; {243243#false} is VALID [2022-04-28 14:57:18,972 INFO L290 TraceCheckUtils]: 142: Hoare triple {243243#false} assume -1 != ~status~1; {243243#false} is VALID [2022-04-28 14:57:18,972 INFO L290 TraceCheckUtils]: 143: Hoare triple {243243#false} assume ~s~0 != ~SKIP2~0; {243243#false} is VALID [2022-04-28 14:57:18,972 INFO L290 TraceCheckUtils]: 144: Hoare triple {243243#false} assume ~s~0 != ~IPC~0; {243243#false} is VALID [2022-04-28 14:57:18,972 INFO L290 TraceCheckUtils]: 145: Hoare triple {243243#false} assume !(~s~0 != ~DC~0); {243243#false} is VALID [2022-04-28 14:57:18,972 INFO L290 TraceCheckUtils]: 146: Hoare triple {243243#false} assume !(1 == ~pended~0); {243243#false} is VALID [2022-04-28 14:57:18,972 INFO L290 TraceCheckUtils]: 147: Hoare triple {243243#false} assume ~s~0 == ~DC~0; {243243#false} is VALID [2022-04-28 14:57:18,972 INFO L290 TraceCheckUtils]: 148: Hoare triple {243243#false} assume 259 == ~status~1; {243243#false} is VALID [2022-04-28 14:57:18,972 INFO L272 TraceCheckUtils]: 149: Hoare triple {243243#false} call errorFn(); {243243#false} is VALID [2022-04-28 14:57:18,972 INFO L290 TraceCheckUtils]: 150: Hoare triple {243243#false} assume !false; {243243#false} is VALID [2022-04-28 14:57:18,972 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 14:57:18,972 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:57:18,972 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [317183287] [2022-04-28 14:57:18,973 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [317183287] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:57:18,973 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:57:18,973 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 14:57:18,973 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:57:18,973 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [884026645] [2022-04-28 14:57:18,973 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [884026645] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:57:18,973 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:57:18,973 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 14:57:18,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1281626510] [2022-04-28 14:57:18,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:57:18,973 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 14:57:18,973 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:57:18,974 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 14:57:19,060 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 14:57:19,060 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 14:57:19,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:19,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 14:57:19,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=269, Unknown=0, NotChecked=0, Total=342 [2022-04-28 14:57:19,061 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 14:57:22,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:22,856 INFO L93 Difference]: Finished difference Result 360 states and 402 transitions. [2022-04-28 14:57:22,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-28 14:57:22,856 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 14:57:22,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:57:22,857 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 14:57:22,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 306 transitions. [2022-04-28 14:57:22,858 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 14:57:22,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 306 transitions. [2022-04-28 14:57:22,860 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 306 transitions. [2022-04-28 14:57:23,109 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 14:57:23,113 INFO L225 Difference]: With dead ends: 360 [2022-04-28 14:57:23,113 INFO L226 Difference]: Without dead ends: 279 [2022-04-28 14:57:23,113 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 14:57:23,113 INFO L413 NwaCegarLoop]: 184 mSDtfsCounter, 230 mSDsluCounter, 1076 mSDsCounter, 0 mSdLazyCounter, 1092 mSolverCounterSat, 99 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 231 SdHoareTripleChecker+Valid, 1260 SdHoareTripleChecker+Invalid, 1191 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 1092 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:57:23,114 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [231 Valid, 1260 Invalid, 1191 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 1092 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-28 14:57:23,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2022-04-28 14:57:24,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 265. [2022-04-28 14:57:24,047 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:57:24,047 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 14:57:24,048 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 14:57:24,048 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 14:57:24,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:24,051 INFO L93 Difference]: Finished difference Result 279 states and 309 transitions. [2022-04-28 14:57:24,051 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 309 transitions. [2022-04-28 14:57:24,051 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:24,051 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:24,051 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 14:57:24,051 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 14:57:24,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:24,054 INFO L93 Difference]: Finished difference Result 279 states and 309 transitions. [2022-04-28 14:57:24,054 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 309 transitions. [2022-04-28 14:57:24,055 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:24,055 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:24,055 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:57:24,055 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:57:24,055 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 14:57:24,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 292 transitions. [2022-04-28 14:57:24,058 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 292 transitions. Word has length 151 [2022-04-28 14:57:24,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:57:24,058 INFO L495 AbstractCegarLoop]: Abstraction has 265 states and 292 transitions. [2022-04-28 14:57:24,058 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 14:57:24,059 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 265 states and 292 transitions. [2022-04-28 14:57:24,794 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 14:57:24,794 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 292 transitions. [2022-04-28 14:57:24,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-04-28 14:57:24,794 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:57:24,795 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 14:57:24,795 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable60 [2022-04-28 14:57:24,795 INFO L420 AbstractCegarLoop]: === Iteration 62 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:57:24,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:57:24,795 INFO L85 PathProgramCache]: Analyzing trace with hash -1843438784, now seen corresponding path program 1 times [2022-04-28 14:57:24,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:24,795 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1386653334] [2022-04-28 14:57:24,796 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:57:24,796 INFO L85 PathProgramCache]: Analyzing trace with hash -1843438784, now seen corresponding path program 2 times [2022-04-28 14:57:24,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:57:24,796 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [45104768] [2022-04-28 14:57:24,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:57:24,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:57:24,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:24,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:57:24,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:24,915 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 14:57:24,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:24,915 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1156#return; {245451#true} is VALID [2022-04-28 14:57:24,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:57:24,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:24,943 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 14:57:24,943 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:24,944 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1066#return; {245451#true} is VALID [2022-04-28 14:57:24,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:57:24,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:24,955 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 14:57:24,955 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:24,955 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1068#return; {245451#true} is VALID [2022-04-28 14:57:24,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:57:24,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:25,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 14:57:25,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:25,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:57:25,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:25,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:57:25,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:25,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:25,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:25,146 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 14:57:25,146 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,146 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 14:57:25,146 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 14:57:25,147 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 14:57:25,147 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 14:57:25,147 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,147 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 14:57:25,147 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 14:57:25,147 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,148 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 14:57:25,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:57:25,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:25,165 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 14:57:25,166 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,166 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 14:57:25,166 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 14:57:25,166 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-28 14:57:25,167 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 14:57:25,167 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 14:57:25,167 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 14:57:25,168 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 14:57:25,168 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,168 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 14:57:25,168 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 14:57:25,168 INFO L290 TraceCheckUtils]: 9: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,168 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 14:57:25,168 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 14:57:25,168 INFO L290 TraceCheckUtils]: 12: Hoare triple {245451#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {245451#true} is VALID [2022-04-28 14:57:25,169 INFO L272 TraceCheckUtils]: 13: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:25,169 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 14:57:25,169 INFO L290 TraceCheckUtils]: 15: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,169 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 14:57:25,169 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 14:57:25,169 INFO L290 TraceCheckUtils]: 18: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-28 14:57:25,169 INFO L290 TraceCheckUtils]: 19: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-28 14:57:25,169 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-28 14:57:25,169 INFO L290 TraceCheckUtils]: 21: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-28 14:57:25,169 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 14:57:25,169 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-28 14:57:25,169 INFO L290 TraceCheckUtils]: 24: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,170 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {245451#true} {245451#true} #1098#return; {245451#true} is VALID [2022-04-28 14:57:25,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 14:57:25,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:25,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:25,220 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 14:57:25,220 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-28 14:57:25,220 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-28 14:57:25,221 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,221 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-28 14:57:25,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 14:57:25,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:25,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:57:25,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:25,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:25,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:25,235 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 14:57:25,235 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,235 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 14:57:25,235 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 14:57:25,236 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 14:57:25,236 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 14:57:25,236 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,236 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 14:57:25,236 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 14:57:25,236 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,236 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 14:57:25,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:57:25,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:25,238 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 14:57:25,238 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,238 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 14:57:25,238 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 14:57:25,238 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-28 14:57:25,238 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 14:57:25,238 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 14:57:25,239 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 14:57:25,239 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 14:57:25,239 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,239 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 14:57:25,239 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 14:57:25,239 INFO L290 TraceCheckUtils]: 9: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,239 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 14:57:25,239 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 14:57:25,239 INFO L290 TraceCheckUtils]: 12: Hoare triple {245451#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {245451#true} is VALID [2022-04-28 14:57:25,240 INFO L272 TraceCheckUtils]: 13: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:25,240 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 14:57:25,240 INFO L290 TraceCheckUtils]: 15: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,240 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 14:57:25,240 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 14:57:25,240 INFO L290 TraceCheckUtils]: 18: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-28 14:57:25,240 INFO L290 TraceCheckUtils]: 19: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-28 14:57:25,240 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-28 14:57:25,240 INFO L290 TraceCheckUtils]: 21: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-28 14:57:25,240 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 14:57:25,240 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-28 14:57:25,240 INFO L290 TraceCheckUtils]: 24: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,240 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-28 14:57:25,241 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 14:57:25,241 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 14:57:25,242 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 14:57:25,242 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-28 14:57:25,242 INFO L290 TraceCheckUtils]: 4: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-28 14:57:25,242 INFO L290 TraceCheckUtils]: 5: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,242 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-28 14:57:25,242 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 14:57:25,242 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 14:57:25,242 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 14:57:25,243 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 14:57:25,243 INFO L290 TraceCheckUtils]: 11: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-28 14:57:25,243 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 14:57:25,243 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 14:57:25,244 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 14:57:25,244 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 14:57:25,244 INFO L290 TraceCheckUtils]: 16: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,244 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 14:57:25,244 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 14:57:25,244 INFO L290 TraceCheckUtils]: 19: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,244 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 14:57:25,244 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 14:57:25,244 INFO L290 TraceCheckUtils]: 22: Hoare triple {245451#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {245451#true} is VALID [2022-04-28 14:57:25,244 INFO L272 TraceCheckUtils]: 23: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:25,245 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 14:57:25,245 INFO L290 TraceCheckUtils]: 25: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,245 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 14:57:25,245 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 14:57:25,245 INFO L290 TraceCheckUtils]: 28: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-28 14:57:25,245 INFO L290 TraceCheckUtils]: 29: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-28 14:57:25,245 INFO L290 TraceCheckUtils]: 30: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-28 14:57:25,245 INFO L290 TraceCheckUtils]: 31: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-28 14:57:25,245 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 14:57:25,245 INFO L290 TraceCheckUtils]: 33: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-28 14:57:25,245 INFO L290 TraceCheckUtils]: 34: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,245 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-28 14:57:25,245 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 14:57:25,245 INFO L290 TraceCheckUtils]: 37: Hoare triple {245451#true} assume !(259 == ~__cil_tmp11~0); {245451#true} is VALID [2022-04-28 14:57:25,245 INFO L290 TraceCheckUtils]: 38: Hoare triple {245451#true} #res := ~ntStatus~2; {245451#true} is VALID [2022-04-28 14:57:25,245 INFO L290 TraceCheckUtils]: 39: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,245 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {245451#true} {245451#true} #1102#return; {245451#true} is VALID [2022-04-28 14:57:25,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-04-28 14:57:25,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:25,263 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 14:57:25,264 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 14:57:25,264 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 14:57:25,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-04-28 14:57:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:25,267 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 14:57:25,267 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_8~0); {245451#true} is VALID [2022-04-28 14:57:25,267 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} #res := -1073741808; {245451#true} is VALID [2022-04-28 14:57:25,267 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,268 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 14:57:25,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-04-28 14:57:25,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:25,270 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 14:57:25,270 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {245451#true} is VALID [2022-04-28 14:57:25,270 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,271 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 14:57:25,271 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 14:57:25,271 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume !(~s~0 != ~NP~0); {245451#true} is VALID [2022-04-28 14:57:25,271 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {245451#true} is VALID [2022-04-28 14:57:25,271 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 14:57:25,272 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 14:57:25,272 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 14:57:25,272 INFO L290 TraceCheckUtils]: 6: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-28 14:57:25,272 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 14:57:25,273 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 14:57:25,273 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 14:57:25,273 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 14:57:25,273 INFO L290 TraceCheckUtils]: 11: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,273 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 14:57:25,273 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 14:57:25,273 INFO L290 TraceCheckUtils]: 14: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,273 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 14:57:25,273 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 14:57:25,274 INFO L290 TraceCheckUtils]: 17: Hoare triple {245451#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {245451#true} is VALID [2022-04-28 14:57:25,274 INFO L272 TraceCheckUtils]: 18: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:25,274 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 14:57:25,274 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,274 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 14:57:25,274 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 14:57:25,274 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-28 14:57:25,274 INFO L290 TraceCheckUtils]: 24: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-28 14:57:25,274 INFO L290 TraceCheckUtils]: 25: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-28 14:57:25,274 INFO L290 TraceCheckUtils]: 26: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-28 14:57:25,274 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 14:57:25,274 INFO L290 TraceCheckUtils]: 28: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-28 14:57:25,274 INFO L290 TraceCheckUtils]: 29: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,274 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {245451#true} {245451#true} #1098#return; {245451#true} is VALID [2022-04-28 14:57:25,275 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 14:57:25,275 INFO L290 TraceCheckUtils]: 32: Hoare triple {245451#true} assume !(259 == ~__cil_tmp42~0); {245451#true} is VALID [2022-04-28 14:57:25,275 INFO L290 TraceCheckUtils]: 33: Hoare triple {245451#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {245451#true} is VALID [2022-04-28 14:57:25,275 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 14:57:25,275 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 14:57:25,276 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 14:57:25,276 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 14:57:25,276 INFO L290 TraceCheckUtils]: 38: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-28 14:57:25,277 INFO L290 TraceCheckUtils]: 39: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-28 14:57:25,277 INFO L290 TraceCheckUtils]: 40: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,277 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-28 14:57:25,277 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 14:57:25,277 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 14:57:25,277 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 14:57:25,277 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 14:57:25,277 INFO L290 TraceCheckUtils]: 46: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-28 14:57:25,278 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 14:57:25,278 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 14:57:25,282 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 14:57:25,282 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 14:57:25,282 INFO L290 TraceCheckUtils]: 51: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,282 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 14:57:25,283 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 14:57:25,283 INFO L290 TraceCheckUtils]: 54: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,283 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 14:57:25,283 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 14:57:25,283 INFO L290 TraceCheckUtils]: 57: Hoare triple {245451#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {245451#true} is VALID [2022-04-28 14:57:25,283 INFO L272 TraceCheckUtils]: 58: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:25,283 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 14:57:25,283 INFO L290 TraceCheckUtils]: 60: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,283 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 14:57:25,283 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 14:57:25,283 INFO L290 TraceCheckUtils]: 63: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-28 14:57:25,283 INFO L290 TraceCheckUtils]: 64: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-28 14:57:25,283 INFO L290 TraceCheckUtils]: 65: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-28 14:57:25,284 INFO L290 TraceCheckUtils]: 66: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-28 14:57:25,284 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 14:57:25,284 INFO L290 TraceCheckUtils]: 68: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-28 14:57:25,284 INFO L290 TraceCheckUtils]: 69: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,284 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-28 14:57:25,284 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 14:57:25,284 INFO L290 TraceCheckUtils]: 72: Hoare triple {245451#true} assume !(259 == ~__cil_tmp11~0); {245451#true} is VALID [2022-04-28 14:57:25,284 INFO L290 TraceCheckUtils]: 73: Hoare triple {245451#true} #res := ~ntStatus~2; {245451#true} is VALID [2022-04-28 14:57:25,284 INFO L290 TraceCheckUtils]: 74: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,284 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {245451#true} {245451#true} #1102#return; {245451#true} is VALID [2022-04-28 14:57:25,284 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 14:57:25,284 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 14:57:25,284 INFO L290 TraceCheckUtils]: 78: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiBios~0; {245451#true} is VALID [2022-04-28 14:57:25,284 INFO L290 TraceCheckUtils]: 79: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiFdiSupported~0; {245451#true} is VALID [2022-04-28 14:57:25,284 INFO L272 TraceCheckUtils]: 80: Hoare triple {245451#true} call #t~ret78 := FlAcpiConfigureFloppy(~disketteExtension~1, ~fdcInfo~0); {245451#true} is VALID [2022-04-28 14:57:25,285 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 14:57:25,285 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 14:57:25,286 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 14:57:25,286 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 14:57:25,286 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 14:57:25,287 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 14:57:25,287 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 14:57:25,287 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 14:57:25,287 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 14:57:25,287 INFO L290 TraceCheckUtils]: 90: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_8~0); {245451#true} is VALID [2022-04-28 14:57:25,287 INFO L290 TraceCheckUtils]: 91: Hoare triple {245451#true} #res := -1073741808; {245451#true} is VALID [2022-04-28 14:57:25,287 INFO L290 TraceCheckUtils]: 92: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,288 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 14:57:25,288 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 14:57:25,289 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 14:57:25,289 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 14:57:25,289 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 14:57:25,290 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 14:57:25,290 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 14:57:25,290 INFO L290 TraceCheckUtils]: 100: Hoare triple {245451#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {245451#true} is VALID [2022-04-28 14:57:25,290 INFO L290 TraceCheckUtils]: 101: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,290 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 14:57:25,291 INFO L290 TraceCheckUtils]: 103: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 14:57:25,291 INFO L290 TraceCheckUtils]: 104: Hoare triple {245777#(= |FloppyStartDevice_#res| 0)} assume true; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 14:57:25,291 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {245777#(= |FloppyStartDevice_#res| 0)} {245451#true} #1020#return; {245692#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-28 14:57:25,292 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 14:57:25,292 INFO L290 TraceCheckUtils]: 1: Hoare triple {245451#true} assume 1 == ~PagingReferenceCount~0; {245451#true} is VALID [2022-04-28 14:57:25,292 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 14:57:25,292 INFO L290 TraceCheckUtils]: 3: Hoare triple {245451#true} assume !(0 != ~disketteExtension__IsRemoved~0); {245451#true} is VALID [2022-04-28 14:57:25,292 INFO L290 TraceCheckUtils]: 4: Hoare triple {245451#true} assume 0 == ~irpSp__MinorFunction~0; {245451#true} is VALID [2022-04-28 14:57:25,292 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 14:57:25,293 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 14:57:25,293 INFO L290 TraceCheckUtils]: 7: Hoare triple {245451#true} assume !(~s~0 != ~NP~0); {245451#true} is VALID [2022-04-28 14:57:25,293 INFO L290 TraceCheckUtils]: 8: Hoare triple {245451#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {245451#true} is VALID [2022-04-28 14:57:25,293 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 14:57:25,293 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 14:57:25,293 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 14:57:25,293 INFO L290 TraceCheckUtils]: 12: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-28 14:57:25,294 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 14:57:25,294 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 14:57:25,294 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 14:57:25,295 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 14:57:25,295 INFO L290 TraceCheckUtils]: 17: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,295 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 14:57:25,295 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 14:57:25,295 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,295 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 14:57:25,295 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 14:57:25,295 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {245451#true} is VALID [2022-04-28 14:57:25,295 INFO L272 TraceCheckUtils]: 24: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:25,295 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 14:57:25,295 INFO L290 TraceCheckUtils]: 26: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,295 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 14:57:25,295 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 14:57:25,295 INFO L290 TraceCheckUtils]: 29: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-28 14:57:25,296 INFO L290 TraceCheckUtils]: 30: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-28 14:57:25,296 INFO L290 TraceCheckUtils]: 31: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-28 14:57:25,296 INFO L290 TraceCheckUtils]: 32: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-28 14:57:25,296 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 14:57:25,296 INFO L290 TraceCheckUtils]: 34: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-28 14:57:25,296 INFO L290 TraceCheckUtils]: 35: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,296 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {245451#true} {245451#true} #1098#return; {245451#true} is VALID [2022-04-28 14:57:25,296 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 14:57:25,296 INFO L290 TraceCheckUtils]: 38: Hoare triple {245451#true} assume !(259 == ~__cil_tmp42~0); {245451#true} is VALID [2022-04-28 14:57:25,296 INFO L290 TraceCheckUtils]: 39: Hoare triple {245451#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {245451#true} is VALID [2022-04-28 14:57:25,297 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 14:57:25,297 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 14:57:25,298 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 14:57:25,298 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 14:57:25,298 INFO L290 TraceCheckUtils]: 44: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-28 14:57:25,298 INFO L290 TraceCheckUtils]: 45: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-28 14:57:25,298 INFO L290 TraceCheckUtils]: 46: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,298 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-28 14:57:25,298 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 14:57:25,298 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 14:57:25,299 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 14:57:25,299 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 14:57:25,299 INFO L290 TraceCheckUtils]: 52: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-28 14:57:25,299 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 14:57:25,299 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 14:57:25,300 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 14:57:25,300 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 14:57:25,300 INFO L290 TraceCheckUtils]: 57: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,300 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 14:57:25,300 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 14:57:25,300 INFO L290 TraceCheckUtils]: 60: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,300 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 14:57:25,300 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 14:57:25,300 INFO L290 TraceCheckUtils]: 63: Hoare triple {245451#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {245451#true} is VALID [2022-04-28 14:57:25,301 INFO L272 TraceCheckUtils]: 64: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:25,301 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 14:57:25,301 INFO L290 TraceCheckUtils]: 66: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,301 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 14:57:25,301 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 14:57:25,301 INFO L290 TraceCheckUtils]: 69: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-28 14:57:25,301 INFO L290 TraceCheckUtils]: 70: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-28 14:57:25,301 INFO L290 TraceCheckUtils]: 71: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-28 14:57:25,301 INFO L290 TraceCheckUtils]: 72: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-28 14:57:25,301 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 14:57:25,301 INFO L290 TraceCheckUtils]: 74: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-28 14:57:25,301 INFO L290 TraceCheckUtils]: 75: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,301 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-28 14:57:25,301 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 14:57:25,301 INFO L290 TraceCheckUtils]: 78: Hoare triple {245451#true} assume !(259 == ~__cil_tmp11~0); {245451#true} is VALID [2022-04-28 14:57:25,301 INFO L290 TraceCheckUtils]: 79: Hoare triple {245451#true} #res := ~ntStatus~2; {245451#true} is VALID [2022-04-28 14:57:25,301 INFO L290 TraceCheckUtils]: 80: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,301 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {245451#true} {245451#true} #1102#return; {245451#true} is VALID [2022-04-28 14:57:25,302 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 14:57:25,302 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 14:57:25,302 INFO L290 TraceCheckUtils]: 84: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiBios~0; {245451#true} is VALID [2022-04-28 14:57:25,302 INFO L290 TraceCheckUtils]: 85: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiFdiSupported~0; {245451#true} is VALID [2022-04-28 14:57:25,302 INFO L272 TraceCheckUtils]: 86: Hoare triple {245451#true} call #t~ret78 := FlAcpiConfigureFloppy(~disketteExtension~1, ~fdcInfo~0); {245451#true} is VALID [2022-04-28 14:57:25,302 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 14:57:25,302 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 14:57:25,303 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 14:57:25,303 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 14:57:25,304 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 14:57:25,304 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 14:57:25,304 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 14:57:25,304 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 14:57:25,304 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 14:57:25,304 INFO L290 TraceCheckUtils]: 96: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_8~0); {245451#true} is VALID [2022-04-28 14:57:25,304 INFO L290 TraceCheckUtils]: 97: Hoare triple {245451#true} #res := -1073741808; {245451#true} is VALID [2022-04-28 14:57:25,304 INFO L290 TraceCheckUtils]: 98: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,305 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 14:57:25,305 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 14:57:25,306 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 14:57:25,306 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 14:57:25,306 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 14:57:25,307 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 14:57:25,307 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 14:57:25,307 INFO L290 TraceCheckUtils]: 106: Hoare triple {245451#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {245451#true} is VALID [2022-04-28 14:57:25,307 INFO L290 TraceCheckUtils]: 107: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,307 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 14:57:25,308 INFO L290 TraceCheckUtils]: 109: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 14:57:25,308 INFO L290 TraceCheckUtils]: 110: Hoare triple {245777#(= |FloppyStartDevice_#res| 0)} assume true; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 14:57:25,308 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {245777#(= |FloppyStartDevice_#res| 0)} {245451#true} #1020#return; {245692#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-28 14:57:25,309 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 14:57:25,309 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 14:57:25,309 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 14:57:25,310 INFO L290 TraceCheckUtils]: 115: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {245694#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 14:57:25,310 INFO L290 TraceCheckUtils]: 116: Hoare triple {245694#(= |FloppyPnp_#res| 0)} assume true; {245694#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 14:57:25,310 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 14:57:25,312 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 14:57:25,312 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 14:57:25,312 INFO L290 TraceCheckUtils]: 2: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,312 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {245451#true} {245451#true} #1156#return; {245451#true} is VALID [2022-04-28 14:57:25,312 INFO L272 TraceCheckUtils]: 4: Hoare triple {245451#true} call #t~ret170 := main(); {245451#true} is VALID [2022-04-28 14:57:25,312 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 14:57:25,313 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 14:57:25,313 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 14:57:25,313 INFO L290 TraceCheckUtils]: 8: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,313 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {245451#true} {245451#true} #1066#return; {245451#true} is VALID [2022-04-28 14:57:25,313 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 14:57:25,314 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 14:57:25,314 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 14:57:25,314 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 14:57:25,314 INFO L290 TraceCheckUtils]: 14: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,314 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {245451#true} {245451#true} #1068#return; {245451#true} is VALID [2022-04-28 14:57:25,314 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 14:57:25,314 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 14:57:25,314 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 14:57:25,314 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 14:57:25,314 INFO L290 TraceCheckUtils]: 20: Hoare triple {245451#true} assume 3 == ~tmp_ndt_4~0; {245451#true} is VALID [2022-04-28 14:57:25,315 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 14:57:25,315 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 14:57:25,315 INFO L290 TraceCheckUtils]: 23: Hoare triple {245451#true} assume 1 == ~PagingReferenceCount~0; {245451#true} is VALID [2022-04-28 14:57:25,315 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 14:57:25,315 INFO L290 TraceCheckUtils]: 25: Hoare triple {245451#true} assume !(0 != ~disketteExtension__IsRemoved~0); {245451#true} is VALID [2022-04-28 14:57:25,316 INFO L290 TraceCheckUtils]: 26: Hoare triple {245451#true} assume 0 == ~irpSp__MinorFunction~0; {245451#true} is VALID [2022-04-28 14:57:25,316 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 14:57:25,316 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 14:57:25,316 INFO L290 TraceCheckUtils]: 29: Hoare triple {245451#true} assume !(~s~0 != ~NP~0); {245451#true} is VALID [2022-04-28 14:57:25,316 INFO L290 TraceCheckUtils]: 30: Hoare triple {245451#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {245451#true} is VALID [2022-04-28 14:57:25,316 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 14:57:25,317 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 14:57:25,317 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 14:57:25,317 INFO L290 TraceCheckUtils]: 34: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-28 14:57:25,318 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 14:57:25,318 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 14:57:25,318 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 14:57:25,318 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 14:57:25,318 INFO L290 TraceCheckUtils]: 39: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,318 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 14:57:25,318 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 14:57:25,318 INFO L290 TraceCheckUtils]: 42: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,319 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 14:57:25,319 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 14:57:25,319 INFO L290 TraceCheckUtils]: 45: Hoare triple {245451#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {245451#true} is VALID [2022-04-28 14:57:25,319 INFO L272 TraceCheckUtils]: 46: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:25,319 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 14:57:25,319 INFO L290 TraceCheckUtils]: 48: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,319 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 14:57:25,319 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 14:57:25,319 INFO L290 TraceCheckUtils]: 51: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-28 14:57:25,319 INFO L290 TraceCheckUtils]: 52: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-28 14:57:25,319 INFO L290 TraceCheckUtils]: 53: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-28 14:57:25,319 INFO L290 TraceCheckUtils]: 54: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-28 14:57:25,319 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 14:57:25,319 INFO L290 TraceCheckUtils]: 56: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-28 14:57:25,319 INFO L290 TraceCheckUtils]: 57: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,320 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {245451#true} {245451#true} #1098#return; {245451#true} is VALID [2022-04-28 14:57:25,320 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 14:57:25,320 INFO L290 TraceCheckUtils]: 60: Hoare triple {245451#true} assume !(259 == ~__cil_tmp42~0); {245451#true} is VALID [2022-04-28 14:57:25,320 INFO L290 TraceCheckUtils]: 61: Hoare triple {245451#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {245451#true} is VALID [2022-04-28 14:57:25,320 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 14:57:25,320 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 14:57:25,321 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 14:57:25,321 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 14:57:25,321 INFO L290 TraceCheckUtils]: 66: Hoare triple {245451#true} assume 0 == ~tmp_ndt_5~0; {245451#true} is VALID [2022-04-28 14:57:25,322 INFO L290 TraceCheckUtils]: 67: Hoare triple {245451#true} #res := ~malloc~0; {245451#true} is VALID [2022-04-28 14:57:25,322 INFO L290 TraceCheckUtils]: 68: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,322 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {245451#true} {245451#true} #1150#return; {245451#true} is VALID [2022-04-28 14:57:25,322 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 14:57:25,322 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 14:57:25,322 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 14:57:25,322 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 14:57:25,322 INFO L290 TraceCheckUtils]: 74: Hoare triple {245451#true} assume 0 != ~compRegistered~0; {245451#true} is VALID [2022-04-28 14:57:25,323 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 14:57:25,323 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 14:57:25,324 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 14:57:25,324 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 14:57:25,324 INFO L290 TraceCheckUtils]: 79: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,324 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {245451#true} {245451#true} #1088#return; {245451#true} is VALID [2022-04-28 14:57:25,324 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 14:57:25,324 INFO L290 TraceCheckUtils]: 82: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,324 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {245451#true} {245451#true} #1122#return; {245451#true} is VALID [2022-04-28 14:57:25,324 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 14:57:25,324 INFO L290 TraceCheckUtils]: 85: Hoare triple {245451#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {245451#true} is VALID [2022-04-28 14:57:25,324 INFO L272 TraceCheckUtils]: 86: Hoare triple {245451#true} call stubMoreProcessingRequired(); {245794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:25,324 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 14:57:25,324 INFO L290 TraceCheckUtils]: 88: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,324 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {245451#true} {245451#true} #1124#return; {245451#true} is VALID [2022-04-28 14:57:25,325 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 14:57:25,325 INFO L290 TraceCheckUtils]: 91: Hoare triple {245451#true} assume 0 == ~tmp_ndt_10~0; {245451#true} is VALID [2022-04-28 14:57:25,325 INFO L290 TraceCheckUtils]: 92: Hoare triple {245451#true} ~returnVal2~0 := 0; {245451#true} is VALID [2022-04-28 14:57:25,325 INFO L290 TraceCheckUtils]: 93: Hoare triple {245451#true} assume !(~s~0 == ~NP~0); {245451#true} is VALID [2022-04-28 14:57:25,325 INFO L290 TraceCheckUtils]: 94: Hoare triple {245451#true} assume ~s~0 == ~MPR1~0; {245451#true} is VALID [2022-04-28 14:57:25,325 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 14:57:25,325 INFO L290 TraceCheckUtils]: 96: Hoare triple {245451#true} #res := ~returnVal2~0; {245451#true} is VALID [2022-04-28 14:57:25,325 INFO L290 TraceCheckUtils]: 97: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,325 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {245451#true} {245451#true} #1152#return; {245451#true} is VALID [2022-04-28 14:57:25,325 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 14:57:25,325 INFO L290 TraceCheckUtils]: 100: Hoare triple {245451#true} assume !(259 == ~__cil_tmp11~0); {245451#true} is VALID [2022-04-28 14:57:25,325 INFO L290 TraceCheckUtils]: 101: Hoare triple {245451#true} #res := ~ntStatus~2; {245451#true} is VALID [2022-04-28 14:57:25,325 INFO L290 TraceCheckUtils]: 102: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,326 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {245451#true} {245451#true} #1102#return; {245451#true} is VALID [2022-04-28 14:57:25,326 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 14:57:25,326 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 14:57:25,326 INFO L290 TraceCheckUtils]: 106: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiBios~0; {245451#true} is VALID [2022-04-28 14:57:25,326 INFO L290 TraceCheckUtils]: 107: Hoare triple {245451#true} assume 0 != ~fdcInfo__AcpiFdiSupported~0; {245451#true} is VALID [2022-04-28 14:57:25,326 INFO L272 TraceCheckUtils]: 108: Hoare triple {245451#true} call #t~ret78 := FlAcpiConfigureFloppy(~disketteExtension~1, ~fdcInfo~0); {245451#true} is VALID [2022-04-28 14:57:25,339 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 14:57:25,340 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 14:57:25,341 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 14:57:25,342 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 14:57:25,343 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 14:57:25,343 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 14:57:25,344 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 14:57:25,344 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 14:57:25,344 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 14:57:25,344 INFO L290 TraceCheckUtils]: 118: Hoare triple {245451#true} assume !(0 == ~tmp_ndt_8~0); {245451#true} is VALID [2022-04-28 14:57:25,344 INFO L290 TraceCheckUtils]: 119: Hoare triple {245451#true} #res := -1073741808; {245451#true} is VALID [2022-04-28 14:57:25,344 INFO L290 TraceCheckUtils]: 120: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,346 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 14:57:25,346 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 14:57:25,347 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 14:57:25,347 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 14:57:25,348 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 14:57:25,348 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 14:57:25,348 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 14:57:25,349 INFO L290 TraceCheckUtils]: 128: Hoare triple {245451#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {245451#true} is VALID [2022-04-28 14:57:25,349 INFO L290 TraceCheckUtils]: 129: Hoare triple {245451#true} assume true; {245451#true} is VALID [2022-04-28 14:57:25,349 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 14:57:25,350 INFO L290 TraceCheckUtils]: 131: Hoare triple {245767#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 14:57:25,350 INFO L290 TraceCheckUtils]: 132: Hoare triple {245777#(= |FloppyStartDevice_#res| 0)} assume true; {245777#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-28 14:57:25,351 INFO L284 TraceCheckUtils]: 133: Hoare quadruple {245777#(= |FloppyStartDevice_#res| 0)} {245451#true} #1020#return; {245692#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-28 14:57:25,351 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 14:57:25,351 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 14:57:25,352 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 14:57:25,352 INFO L290 TraceCheckUtils]: 137: Hoare triple {245693#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {245694#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 14:57:25,353 INFO L290 TraceCheckUtils]: 138: Hoare triple {245694#(= |FloppyPnp_#res| 0)} assume true; {245694#(= |FloppyPnp_#res| 0)} is VALID [2022-04-28 14:57:25,353 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 14:57:25,354 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 14:57:25,354 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 14:57:25,354 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 14:57:25,355 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 14:57:25,355 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 14:57:25,356 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 14:57:25,356 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 14:57:25,356 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 14:57:25,357 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 14:57:25,357 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 14:57:25,357 INFO L290 TraceCheckUtils]: 150: Hoare triple {245581#(not (= main_~status~1 259))} assume 259 == ~status~1; {245452#false} is VALID [2022-04-28 14:57:25,358 INFO L272 TraceCheckUtils]: 151: Hoare triple {245452#false} call errorFn(); {245452#false} is VALID [2022-04-28 14:57:25,358 INFO L290 TraceCheckUtils]: 152: Hoare triple {245452#false} assume !false; {245452#false} is VALID [2022-04-28 14:57:25,358 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 14:57:25,358 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:57:25,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [45104768] [2022-04-28 14:57:25,358 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [45104768] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:57:25,358 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:57:25,359 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 14:57:25,359 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:57:25,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1386653334] [2022-04-28 14:57:25,359 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1386653334] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:57:25,359 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:57:25,359 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 14:57:25,359 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871903171] [2022-04-28 14:57:25,359 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:57:25,360 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 14:57:25,360 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:57:25,360 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 14:57:25,449 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 14:57:25,450 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-28 14:57:25,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:25,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-28 14:57:25,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=343, Unknown=0, NotChecked=0, Total=420 [2022-04-28 14:57:25,450 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 14:57:30,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:30,107 INFO L93 Difference]: Finished difference Result 306 states and 340 transitions. [2022-04-28 14:57:30,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 14:57:30,108 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 14:57:30,108 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:57:30,108 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 14:57:30,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 244 transitions. [2022-04-28 14:57:30,109 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 14:57:30,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 244 transitions. [2022-04-28 14:57:30,110 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 244 transitions. [2022-04-28 14:57:30,321 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 14:57:30,325 INFO L225 Difference]: With dead ends: 306 [2022-04-28 14:57:30,325 INFO L226 Difference]: Without dead ends: 265 [2022-04-28 14:57:30,325 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 100 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=141, Invalid=671, Unknown=0, NotChecked=0, Total=812 [2022-04-28 14:57:30,325 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, 1.5s IncrementalHoareTripleChecker+Time [2022-04-28 14:57:30,325 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [142 Valid, 1180 Invalid, 1568 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 1517 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-28 14:57:30,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2022-04-28 14:57:31,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 259. [2022-04-28 14:57:31,259 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:57:31,260 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 14:57:31,260 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 14:57:31,260 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 14:57:31,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:31,263 INFO L93 Difference]: Finished difference Result 265 states and 290 transitions. [2022-04-28 14:57:31,263 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 290 transitions. [2022-04-28 14:57:31,263 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:31,263 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:31,263 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 14:57:31,264 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 14:57:31,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:31,266 INFO L93 Difference]: Finished difference Result 265 states and 290 transitions. [2022-04-28 14:57:31,266 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 290 transitions. [2022-04-28 14:57:31,266 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:31,266 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:31,266 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:57:31,266 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:57:31,267 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 14:57:31,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 283 transitions. [2022-04-28 14:57:31,270 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 283 transitions. Word has length 153 [2022-04-28 14:57:31,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:57:31,270 INFO L495 AbstractCegarLoop]: Abstraction has 259 states and 283 transitions. [2022-04-28 14:57:31,270 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 14:57:31,270 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 259 states and 283 transitions. [2022-04-28 14:57:31,994 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 14:57:31,995 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 283 transitions. [2022-04-28 14:57:31,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-04-28 14:57:31,995 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:57:31,995 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 14:57:31,996 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable61 [2022-04-28 14:57:31,996 INFO L420 AbstractCegarLoop]: === Iteration 63 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:57:31,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:57:31,996 INFO L85 PathProgramCache]: Analyzing trace with hash -2010865059, now seen corresponding path program 1 times [2022-04-28 14:57:31,996 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:31,996 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [177509323] [2022-04-28 14:57:31,997 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:57:31,997 INFO L85 PathProgramCache]: Analyzing trace with hash -2010865059, now seen corresponding path program 2 times [2022-04-28 14:57:31,997 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:57:31,997 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861856857] [2022-04-28 14:57:31,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:57:31,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:57:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:57:32,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,111 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 14:57:32,111 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,111 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1156#return; {247522#true} is VALID [2022-04-28 14:57:32,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:57:32,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,132 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 14:57:32,132 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,132 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247527#(= ~MaximumInterfaceType~0 0)} #1066#return; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-28 14:57:32,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:57:32,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,143 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 14:57:32,143 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,143 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247527#(= ~MaximumInterfaceType~0 0)} #1068#return; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-28 14:57:32,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:57:32,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 14:57:32,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:57:32,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:57:32,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:32,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,295 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 14:57:32,295 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,295 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 14:57:32,295 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 14:57:32,296 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 14:57:32,296 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 14:57:32,296 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,296 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 14:57:32,296 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 14:57:32,296 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,296 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 14:57:32,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:57:32,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,306 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 14:57:32,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,306 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 14:57:32,306 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 14:57:32,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-28 14:57:32,307 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 14:57:32,307 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 14:57:32,307 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 14:57:32,307 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 14:57:32,307 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,307 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 14:57:32,308 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 14:57:32,308 INFO L290 TraceCheckUtils]: 9: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,308 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 14:57:32,308 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 14:57:32,308 INFO L290 TraceCheckUtils]: 12: Hoare triple {247522#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {247522#true} is VALID [2022-04-28 14:57:32,308 INFO L272 TraceCheckUtils]: 13: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:32,308 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 14:57:32,308 INFO L290 TraceCheckUtils]: 15: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,308 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 14:57:32,308 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 14:57:32,308 INFO L290 TraceCheckUtils]: 18: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-28 14:57:32,308 INFO L290 TraceCheckUtils]: 19: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-28 14:57:32,308 INFO L290 TraceCheckUtils]: 20: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-28 14:57:32,309 INFO L290 TraceCheckUtils]: 21: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-28 14:57:32,309 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 14:57:32,309 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-28 14:57:32,309 INFO L290 TraceCheckUtils]: 24: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,309 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {247522#true} {247522#true} #1098#return; {247522#true} is VALID [2022-04-28 14:57:32,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 14:57:32,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:32,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,340 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 14:57:32,340 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-28 14:57:32,340 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-28 14:57:32,340 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,340 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-28 14:57:32,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 14:57:32,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:57:32,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:32,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,360 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 14:57:32,360 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,360 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 14:57:32,360 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 14:57:32,361 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 14:57:32,361 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 14:57:32,361 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,361 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 14:57:32,361 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 14:57:32,361 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,362 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 14:57:32,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:57:32,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,363 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 14:57:32,363 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,364 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 14:57:32,364 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 14:57:32,364 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-28 14:57:32,364 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 14:57:32,364 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 14:57:32,365 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 14:57:32,365 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 14:57:32,365 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,365 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 14:57:32,365 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 14:57:32,365 INFO L290 TraceCheckUtils]: 9: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,365 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 14:57:32,365 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 14:57:32,365 INFO L290 TraceCheckUtils]: 12: Hoare triple {247522#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {247522#true} is VALID [2022-04-28 14:57:32,366 INFO L272 TraceCheckUtils]: 13: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:32,366 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 14:57:32,366 INFO L290 TraceCheckUtils]: 15: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,366 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 14:57:32,366 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 14:57:32,366 INFO L290 TraceCheckUtils]: 18: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-28 14:57:32,366 INFO L290 TraceCheckUtils]: 19: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-28 14:57:32,366 INFO L290 TraceCheckUtils]: 20: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-28 14:57:32,366 INFO L290 TraceCheckUtils]: 21: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-28 14:57:32,366 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 14:57:32,366 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-28 14:57:32,366 INFO L290 TraceCheckUtils]: 24: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,366 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-28 14:57:32,366 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 14:57:32,367 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 14:57:32,367 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 14:57:32,368 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-28 14:57:32,368 INFO L290 TraceCheckUtils]: 4: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-28 14:57:32,368 INFO L290 TraceCheckUtils]: 5: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,368 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-28 14:57:32,368 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 14:57:32,368 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 14:57:32,368 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 14:57:32,368 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 14:57:32,369 INFO L290 TraceCheckUtils]: 11: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-28 14:57:32,369 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 14:57:32,369 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 14:57:32,370 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 14:57:32,370 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 14:57:32,370 INFO L290 TraceCheckUtils]: 16: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,370 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 14:57:32,370 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 14:57:32,370 INFO L290 TraceCheckUtils]: 19: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,370 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 14:57:32,370 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 14:57:32,370 INFO L290 TraceCheckUtils]: 22: Hoare triple {247522#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {247522#true} is VALID [2022-04-28 14:57:32,370 INFO L272 TraceCheckUtils]: 23: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:32,371 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 14:57:32,371 INFO L290 TraceCheckUtils]: 25: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,371 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 14:57:32,371 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 14:57:32,371 INFO L290 TraceCheckUtils]: 28: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-28 14:57:32,371 INFO L290 TraceCheckUtils]: 29: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-28 14:57:32,371 INFO L290 TraceCheckUtils]: 30: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-28 14:57:32,371 INFO L290 TraceCheckUtils]: 31: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-28 14:57:32,371 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 14:57:32,371 INFO L290 TraceCheckUtils]: 33: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-28 14:57:32,371 INFO L290 TraceCheckUtils]: 34: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,371 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-28 14:57:32,371 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 14:57:32,371 INFO L290 TraceCheckUtils]: 37: Hoare triple {247522#true} assume !(259 == ~__cil_tmp11~0); {247522#true} is VALID [2022-04-28 14:57:32,371 INFO L290 TraceCheckUtils]: 38: Hoare triple {247522#true} #res := ~ntStatus~2; {247522#true} is VALID [2022-04-28 14:57:32,371 INFO L290 TraceCheckUtils]: 39: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,371 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {247522#true} {247522#true} #1102#return; {247522#true} is VALID [2022-04-28 14:57:32,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-04-28 14:57:32,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,374 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 14:57:32,374 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 0 == ~tmp_ndt_7~0; {247522#true} is VALID [2022-04-28 14:57:32,374 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} #res := 0; {247522#true} is VALID [2022-04-28 14:57:32,374 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,376 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1106#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-04-28 14:57:32,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,378 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 14:57:32,378 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume !(0 == ~tmp_ndt_8~0); {247522#true} is VALID [2022-04-28 14:57:32,378 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} #res := -1073741808; {247522#true} is VALID [2022-04-28 14:57:32,378 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,379 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1108#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-28 14:57:32,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:32,382 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 14:57:32,382 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247522#true} is VALID [2022-04-28 14:57:32,382 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,383 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1112#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,383 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 14:57:32,383 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume !(~s~0 != ~NP~0); {247522#true} is VALID [2022-04-28 14:57:32,383 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {247522#true} is VALID [2022-04-28 14:57:32,383 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 14:57:32,383 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 14:57:32,384 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 14:57:32,384 INFO L290 TraceCheckUtils]: 6: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-28 14:57:32,384 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 14:57:32,384 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 14:57:32,385 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 14:57:32,385 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 14:57:32,385 INFO L290 TraceCheckUtils]: 11: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,385 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 14:57:32,385 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 14:57:32,385 INFO L290 TraceCheckUtils]: 14: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,385 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 14:57:32,385 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 14:57:32,385 INFO L290 TraceCheckUtils]: 17: Hoare triple {247522#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {247522#true} is VALID [2022-04-28 14:57:32,385 INFO L272 TraceCheckUtils]: 18: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:32,386 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 14:57:32,386 INFO L290 TraceCheckUtils]: 20: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,386 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 14:57:32,386 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 14:57:32,386 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-28 14:57:32,386 INFO L290 TraceCheckUtils]: 24: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-28 14:57:32,386 INFO L290 TraceCheckUtils]: 25: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-28 14:57:32,386 INFO L290 TraceCheckUtils]: 26: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-28 14:57:32,386 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 14:57:32,386 INFO L290 TraceCheckUtils]: 28: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-28 14:57:32,386 INFO L290 TraceCheckUtils]: 29: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,386 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {247522#true} {247522#true} #1098#return; {247522#true} is VALID [2022-04-28 14:57:32,386 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 14:57:32,386 INFO L290 TraceCheckUtils]: 32: Hoare triple {247522#true} assume !(259 == ~__cil_tmp42~0); {247522#true} is VALID [2022-04-28 14:57:32,386 INFO L290 TraceCheckUtils]: 33: Hoare triple {247522#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {247522#true} is VALID [2022-04-28 14:57:32,387 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 14:57:32,387 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 14:57:32,388 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 14:57:32,388 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 14:57:32,388 INFO L290 TraceCheckUtils]: 38: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-28 14:57:32,388 INFO L290 TraceCheckUtils]: 39: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-28 14:57:32,388 INFO L290 TraceCheckUtils]: 40: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,388 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-28 14:57:32,388 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 14:57:32,388 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 14:57:32,389 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 14:57:32,389 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 14:57:32,389 INFO L290 TraceCheckUtils]: 46: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-28 14:57:32,390 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 14:57:32,390 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 14:57:32,390 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 14:57:32,390 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 14:57:32,390 INFO L290 TraceCheckUtils]: 51: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,390 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 14:57:32,390 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 14:57:32,391 INFO L290 TraceCheckUtils]: 54: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,391 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 14:57:32,391 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 14:57:32,391 INFO L290 TraceCheckUtils]: 57: Hoare triple {247522#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {247522#true} is VALID [2022-04-28 14:57:32,391 INFO L272 TraceCheckUtils]: 58: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:32,391 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 14:57:32,391 INFO L290 TraceCheckUtils]: 60: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,391 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 14:57:32,391 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 14:57:32,391 INFO L290 TraceCheckUtils]: 63: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-28 14:57:32,391 INFO L290 TraceCheckUtils]: 64: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-28 14:57:32,391 INFO L290 TraceCheckUtils]: 65: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-28 14:57:32,391 INFO L290 TraceCheckUtils]: 66: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-28 14:57:32,391 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 14:57:32,392 INFO L290 TraceCheckUtils]: 68: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-28 14:57:32,392 INFO L290 TraceCheckUtils]: 69: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,392 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-28 14:57:32,392 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 14:57:32,392 INFO L290 TraceCheckUtils]: 72: Hoare triple {247522#true} assume !(259 == ~__cil_tmp11~0); {247522#true} is VALID [2022-04-28 14:57:32,392 INFO L290 TraceCheckUtils]: 73: Hoare triple {247522#true} #res := ~ntStatus~2; {247522#true} is VALID [2022-04-28 14:57:32,392 INFO L290 TraceCheckUtils]: 74: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,392 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {247522#true} {247522#true} #1102#return; {247522#true} is VALID [2022-04-28 14:57:32,392 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 14:57:32,392 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 14:57:32,392 INFO L290 TraceCheckUtils]: 78: Hoare triple {247522#true} assume !(0 != ~fdcInfo__AcpiBios~0); {247522#true} is VALID [2022-04-28 14:57:32,392 INFO L290 TraceCheckUtils]: 79: Hoare triple {247522#true} assume 4 == ~disketteExtension__DriveType~0; {247522#true} is VALID [2022-04-28 14:57:32,392 INFO L290 TraceCheckUtils]: 80: Hoare triple {247522#true} ~InterfaceType~0 := 0; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-28 14:57:32,393 INFO L290 TraceCheckUtils]: 81: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !false; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-28 14:57:32,393 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 14:57:32,393 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 14:57:32,393 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 14:57:32,393 INFO L290 TraceCheckUtils]: 85: Hoare triple {247522#true} assume 0 == ~tmp_ndt_7~0; {247522#true} is VALID [2022-04-28 14:57:32,393 INFO L290 TraceCheckUtils]: 86: Hoare triple {247522#true} #res := 0; {247522#true} is VALID [2022-04-28 14:57:32,393 INFO L290 TraceCheckUtils]: 87: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,394 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1106#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,395 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 14:57:32,395 INFO L290 TraceCheckUtils]: 90: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,395 INFO L290 TraceCheckUtils]: 91: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,396 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 14:57:32,396 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 14:57:32,396 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 14:57:32,396 INFO L290 TraceCheckUtils]: 95: Hoare triple {247522#true} assume !(0 == ~tmp_ndt_8~0); {247522#true} is VALID [2022-04-28 14:57:32,396 INFO L290 TraceCheckUtils]: 96: Hoare triple {247522#true} #res := -1073741808; {247522#true} is VALID [2022-04-28 14:57:32,396 INFO L290 TraceCheckUtils]: 97: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,396 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1108#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,397 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 14:57:32,397 INFO L290 TraceCheckUtils]: 100: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(~pnpStatus~0 >= 0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,397 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 14:57:32,398 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 14:57:32,398 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 14:57:32,398 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 14:57:32,398 INFO L290 TraceCheckUtils]: 105: Hoare triple {247522#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247522#true} is VALID [2022-04-28 14:57:32,398 INFO L290 TraceCheckUtils]: 106: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,399 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1112#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,399 INFO L290 TraceCheckUtils]: 108: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,399 INFO L290 TraceCheckUtils]: 109: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,400 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247522#true} #1020#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,400 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 14:57:32,400 INFO L290 TraceCheckUtils]: 1: Hoare triple {247522#true} assume 1 == ~PagingReferenceCount~0; {247522#true} is VALID [2022-04-28 14:57:32,400 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 14:57:32,400 INFO L290 TraceCheckUtils]: 3: Hoare triple {247522#true} assume !(0 != ~disketteExtension__IsRemoved~0); {247522#true} is VALID [2022-04-28 14:57:32,400 INFO L290 TraceCheckUtils]: 4: Hoare triple {247522#true} assume 0 == ~irpSp__MinorFunction~0; {247522#true} is VALID [2022-04-28 14:57:32,401 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 14:57:32,401 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 14:57:32,401 INFO L290 TraceCheckUtils]: 7: Hoare triple {247522#true} assume !(~s~0 != ~NP~0); {247522#true} is VALID [2022-04-28 14:57:32,401 INFO L290 TraceCheckUtils]: 8: Hoare triple {247522#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {247522#true} is VALID [2022-04-28 14:57:32,401 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 14:57:32,402 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 14:57:32,402 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 14:57:32,402 INFO L290 TraceCheckUtils]: 12: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-28 14:57:32,402 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 14:57:32,402 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 14:57:32,403 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 14:57:32,403 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 14:57:32,403 INFO L290 TraceCheckUtils]: 17: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,403 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 14:57:32,403 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 14:57:32,403 INFO L290 TraceCheckUtils]: 20: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,403 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 14:57:32,403 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 14:57:32,403 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {247522#true} is VALID [2022-04-28 14:57:32,404 INFO L272 TraceCheckUtils]: 24: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:32,404 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 14:57:32,404 INFO L290 TraceCheckUtils]: 26: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,404 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 14:57:32,404 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 14:57:32,404 INFO L290 TraceCheckUtils]: 29: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-28 14:57:32,404 INFO L290 TraceCheckUtils]: 30: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-28 14:57:32,404 INFO L290 TraceCheckUtils]: 31: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-28 14:57:32,404 INFO L290 TraceCheckUtils]: 32: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-28 14:57:32,404 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 14:57:32,404 INFO L290 TraceCheckUtils]: 34: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-28 14:57:32,404 INFO L290 TraceCheckUtils]: 35: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,404 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {247522#true} {247522#true} #1098#return; {247522#true} is VALID [2022-04-28 14:57:32,404 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 14:57:32,404 INFO L290 TraceCheckUtils]: 38: Hoare triple {247522#true} assume !(259 == ~__cil_tmp42~0); {247522#true} is VALID [2022-04-28 14:57:32,404 INFO L290 TraceCheckUtils]: 39: Hoare triple {247522#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {247522#true} is VALID [2022-04-28 14:57:32,405 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 14:57:32,405 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 14:57:32,406 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 14:57:32,406 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 14:57:32,406 INFO L290 TraceCheckUtils]: 44: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-28 14:57:32,406 INFO L290 TraceCheckUtils]: 45: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-28 14:57:32,406 INFO L290 TraceCheckUtils]: 46: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,406 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-28 14:57:32,406 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 14:57:32,406 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 14:57:32,407 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 14:57:32,407 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 14:57:32,407 INFO L290 TraceCheckUtils]: 52: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-28 14:57:32,408 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 14:57:32,408 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 14:57:32,408 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 14:57:32,408 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 14:57:32,408 INFO L290 TraceCheckUtils]: 57: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,409 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 14:57:32,409 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 14:57:32,409 INFO L290 TraceCheckUtils]: 60: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,409 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 14:57:32,409 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 14:57:32,409 INFO L290 TraceCheckUtils]: 63: Hoare triple {247522#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {247522#true} is VALID [2022-04-28 14:57:32,409 INFO L272 TraceCheckUtils]: 64: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:32,409 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 14:57:32,409 INFO L290 TraceCheckUtils]: 66: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,409 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 14:57:32,409 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 14:57:32,409 INFO L290 TraceCheckUtils]: 69: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-28 14:57:32,409 INFO L290 TraceCheckUtils]: 70: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-28 14:57:32,409 INFO L290 TraceCheckUtils]: 71: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-28 14:57:32,409 INFO L290 TraceCheckUtils]: 72: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-28 14:57:32,410 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 14:57:32,410 INFO L290 TraceCheckUtils]: 74: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-28 14:57:32,410 INFO L290 TraceCheckUtils]: 75: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,410 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-28 14:57:32,410 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 14:57:32,410 INFO L290 TraceCheckUtils]: 78: Hoare triple {247522#true} assume !(259 == ~__cil_tmp11~0); {247522#true} is VALID [2022-04-28 14:57:32,410 INFO L290 TraceCheckUtils]: 79: Hoare triple {247522#true} #res := ~ntStatus~2; {247522#true} is VALID [2022-04-28 14:57:32,410 INFO L290 TraceCheckUtils]: 80: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,410 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {247522#true} {247522#true} #1102#return; {247522#true} is VALID [2022-04-28 14:57:32,410 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 14:57:32,410 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 14:57:32,410 INFO L290 TraceCheckUtils]: 84: Hoare triple {247522#true} assume !(0 != ~fdcInfo__AcpiBios~0); {247522#true} is VALID [2022-04-28 14:57:32,410 INFO L290 TraceCheckUtils]: 85: Hoare triple {247522#true} assume 4 == ~disketteExtension__DriveType~0; {247522#true} is VALID [2022-04-28 14:57:32,410 INFO L290 TraceCheckUtils]: 86: Hoare triple {247522#true} ~InterfaceType~0 := 0; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-28 14:57:32,411 INFO L290 TraceCheckUtils]: 87: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !false; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-28 14:57:32,411 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 14:57:32,411 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 14:57:32,411 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 14:57:32,411 INFO L290 TraceCheckUtils]: 91: Hoare triple {247522#true} assume 0 == ~tmp_ndt_7~0; {247522#true} is VALID [2022-04-28 14:57:32,411 INFO L290 TraceCheckUtils]: 92: Hoare triple {247522#true} #res := 0; {247522#true} is VALID [2022-04-28 14:57:32,411 INFO L290 TraceCheckUtils]: 93: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,412 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1106#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,413 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 14:57:32,413 INFO L290 TraceCheckUtils]: 96: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,413 INFO L290 TraceCheckUtils]: 97: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,413 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 14:57:32,414 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 14:57:32,414 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 14:57:32,414 INFO L290 TraceCheckUtils]: 101: Hoare triple {247522#true} assume !(0 == ~tmp_ndt_8~0); {247522#true} is VALID [2022-04-28 14:57:32,414 INFO L290 TraceCheckUtils]: 102: Hoare triple {247522#true} #res := -1073741808; {247522#true} is VALID [2022-04-28 14:57:32,414 INFO L290 TraceCheckUtils]: 103: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,414 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1108#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,415 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 14:57:32,415 INFO L290 TraceCheckUtils]: 106: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(~pnpStatus~0 >= 0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,415 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 14:57:32,415 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 14:57:32,416 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 14:57:32,416 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 14:57:32,416 INFO L290 TraceCheckUtils]: 111: Hoare triple {247522#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247522#true} is VALID [2022-04-28 14:57:32,416 INFO L290 TraceCheckUtils]: 112: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,417 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1112#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,417 INFO L290 TraceCheckUtils]: 114: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,417 INFO L290 TraceCheckUtils]: 115: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,418 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247522#true} #1020#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,418 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 14:57:32,418 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 14:57:32,418 INFO L290 TraceCheckUtils]: 119: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(0 == ~PagingReferenceCount~0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,419 INFO L290 TraceCheckUtils]: 120: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,419 INFO L290 TraceCheckUtils]: 121: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,419 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247527#(= ~MaximumInterfaceType~0 0)} #1076#return; {247523#false} is VALID [2022-04-28 14:57:32,421 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 14:57:32,421 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 14:57:32,421 INFO L290 TraceCheckUtils]: 2: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,421 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {247522#true} {247522#true} #1156#return; {247522#true} is VALID [2022-04-28 14:57:32,421 INFO L272 TraceCheckUtils]: 4: Hoare triple {247522#true} call #t~ret170 := main(); {247522#true} is VALID [2022-04-28 14:57:32,422 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 14:57:32,423 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 14:57:32,423 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 14:57:32,423 INFO L290 TraceCheckUtils]: 8: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,423 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {247522#true} {247527#(= ~MaximumInterfaceType~0 0)} #1066#return; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-28 14:57:32,423 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 14:57:32,424 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 14:57:32,424 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 14:57:32,424 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 14:57:32,424 INFO L290 TraceCheckUtils]: 14: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,425 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {247522#true} {247527#(= ~MaximumInterfaceType~0 0)} #1068#return; {247527#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-28 14:57:32,425 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 14:57:32,425 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 14:57:32,425 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 14:57:32,426 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 14:57:32,426 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 14:57:32,427 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 14:57:32,427 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 14:57:32,427 INFO L290 TraceCheckUtils]: 23: Hoare triple {247522#true} assume 1 == ~PagingReferenceCount~0; {247522#true} is VALID [2022-04-28 14:57:32,427 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 14:57:32,427 INFO L290 TraceCheckUtils]: 25: Hoare triple {247522#true} assume !(0 != ~disketteExtension__IsRemoved~0); {247522#true} is VALID [2022-04-28 14:57:32,427 INFO L290 TraceCheckUtils]: 26: Hoare triple {247522#true} assume 0 == ~irpSp__MinorFunction~0; {247522#true} is VALID [2022-04-28 14:57:32,428 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 14:57:32,428 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 14:57:32,428 INFO L290 TraceCheckUtils]: 29: Hoare triple {247522#true} assume !(~s~0 != ~NP~0); {247522#true} is VALID [2022-04-28 14:57:32,428 INFO L290 TraceCheckUtils]: 30: Hoare triple {247522#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {247522#true} is VALID [2022-04-28 14:57:32,428 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 14:57:32,428 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 14:57:32,429 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 14:57:32,429 INFO L290 TraceCheckUtils]: 34: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-28 14:57:32,429 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 14:57:32,429 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 14:57:32,430 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 14:57:32,430 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 14:57:32,430 INFO L290 TraceCheckUtils]: 39: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,430 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 14:57:32,430 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 14:57:32,430 INFO L290 TraceCheckUtils]: 42: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,430 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 14:57:32,430 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 14:57:32,430 INFO L290 TraceCheckUtils]: 45: Hoare triple {247522#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {247522#true} is VALID [2022-04-28 14:57:32,430 INFO L272 TraceCheckUtils]: 46: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:32,430 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 14:57:32,431 INFO L290 TraceCheckUtils]: 48: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,431 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 14:57:32,431 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 14:57:32,431 INFO L290 TraceCheckUtils]: 51: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-28 14:57:32,431 INFO L290 TraceCheckUtils]: 52: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-28 14:57:32,431 INFO L290 TraceCheckUtils]: 53: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-28 14:57:32,431 INFO L290 TraceCheckUtils]: 54: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-28 14:57:32,431 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 14:57:32,431 INFO L290 TraceCheckUtils]: 56: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-28 14:57:32,431 INFO L290 TraceCheckUtils]: 57: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,431 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {247522#true} {247522#true} #1098#return; {247522#true} is VALID [2022-04-28 14:57:32,431 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 14:57:32,431 INFO L290 TraceCheckUtils]: 60: Hoare triple {247522#true} assume !(259 == ~__cil_tmp42~0); {247522#true} is VALID [2022-04-28 14:57:32,431 INFO L290 TraceCheckUtils]: 61: Hoare triple {247522#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {247522#true} is VALID [2022-04-28 14:57:32,432 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 14:57:32,432 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 14:57:32,433 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 14:57:32,433 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 14:57:32,433 INFO L290 TraceCheckUtils]: 66: Hoare triple {247522#true} assume 0 == ~tmp_ndt_5~0; {247522#true} is VALID [2022-04-28 14:57:32,433 INFO L290 TraceCheckUtils]: 67: Hoare triple {247522#true} #res := ~malloc~0; {247522#true} is VALID [2022-04-28 14:57:32,433 INFO L290 TraceCheckUtils]: 68: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,433 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {247522#true} {247522#true} #1150#return; {247522#true} is VALID [2022-04-28 14:57:32,433 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 14:57:32,433 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 14:57:32,434 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 14:57:32,434 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 14:57:32,434 INFO L290 TraceCheckUtils]: 74: Hoare triple {247522#true} assume 0 != ~compRegistered~0; {247522#true} is VALID [2022-04-28 14:57:32,434 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 14:57:32,435 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 14:57:32,435 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 14:57:32,435 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 14:57:32,435 INFO L290 TraceCheckUtils]: 79: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,435 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {247522#true} {247522#true} #1088#return; {247522#true} is VALID [2022-04-28 14:57:32,435 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 14:57:32,435 INFO L290 TraceCheckUtils]: 82: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,435 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {247522#true} {247522#true} #1122#return; {247522#true} is VALID [2022-04-28 14:57:32,435 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 14:57:32,435 INFO L290 TraceCheckUtils]: 85: Hoare triple {247522#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {247522#true} is VALID [2022-04-28 14:57:32,436 INFO L272 TraceCheckUtils]: 86: Hoare triple {247522#true} call stubMoreProcessingRequired(); {247872#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:32,436 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 14:57:32,436 INFO L290 TraceCheckUtils]: 88: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,436 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {247522#true} {247522#true} #1124#return; {247522#true} is VALID [2022-04-28 14:57:32,436 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 14:57:32,436 INFO L290 TraceCheckUtils]: 91: Hoare triple {247522#true} assume 0 == ~tmp_ndt_10~0; {247522#true} is VALID [2022-04-28 14:57:32,436 INFO L290 TraceCheckUtils]: 92: Hoare triple {247522#true} ~returnVal2~0 := 0; {247522#true} is VALID [2022-04-28 14:57:32,436 INFO L290 TraceCheckUtils]: 93: Hoare triple {247522#true} assume !(~s~0 == ~NP~0); {247522#true} is VALID [2022-04-28 14:57:32,436 INFO L290 TraceCheckUtils]: 94: Hoare triple {247522#true} assume ~s~0 == ~MPR1~0; {247522#true} is VALID [2022-04-28 14:57:32,436 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 14:57:32,436 INFO L290 TraceCheckUtils]: 96: Hoare triple {247522#true} #res := ~returnVal2~0; {247522#true} is VALID [2022-04-28 14:57:32,436 INFO L290 TraceCheckUtils]: 97: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,436 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {247522#true} {247522#true} #1152#return; {247522#true} is VALID [2022-04-28 14:57:32,436 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 14:57:32,436 INFO L290 TraceCheckUtils]: 100: Hoare triple {247522#true} assume !(259 == ~__cil_tmp11~0); {247522#true} is VALID [2022-04-28 14:57:32,436 INFO L290 TraceCheckUtils]: 101: Hoare triple {247522#true} #res := ~ntStatus~2; {247522#true} is VALID [2022-04-28 14:57:32,437 INFO L290 TraceCheckUtils]: 102: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,437 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {247522#true} {247522#true} #1102#return; {247522#true} is VALID [2022-04-28 14:57:32,437 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 14:57:32,437 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 14:57:32,437 INFO L290 TraceCheckUtils]: 106: Hoare triple {247522#true} assume !(0 != ~fdcInfo__AcpiBios~0); {247522#true} is VALID [2022-04-28 14:57:32,437 INFO L290 TraceCheckUtils]: 107: Hoare triple {247522#true} assume 4 == ~disketteExtension__DriveType~0; {247522#true} is VALID [2022-04-28 14:57:32,437 INFO L290 TraceCheckUtils]: 108: Hoare triple {247522#true} ~InterfaceType~0 := 0; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-28 14:57:32,437 INFO L290 TraceCheckUtils]: 109: Hoare triple {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !false; {247841#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-28 14:57:32,438 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 14:57:32,438 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 14:57:32,438 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 14:57:32,438 INFO L290 TraceCheckUtils]: 113: Hoare triple {247522#true} assume 0 == ~tmp_ndt_7~0; {247522#true} is VALID [2022-04-28 14:57:32,438 INFO L290 TraceCheckUtils]: 114: Hoare triple {247522#true} #res := 0; {247522#true} is VALID [2022-04-28 14:57:32,438 INFO L290 TraceCheckUtils]: 115: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,439 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1106#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,439 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 14:57:32,440 INFO L290 TraceCheckUtils]: 118: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,440 INFO L290 TraceCheckUtils]: 119: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,440 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 14:57:32,440 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 14:57:32,440 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 14:57:32,440 INFO L290 TraceCheckUtils]: 123: Hoare triple {247522#true} assume !(0 == ~tmp_ndt_8~0); {247522#true} is VALID [2022-04-28 14:57:32,440 INFO L290 TraceCheckUtils]: 124: Hoare triple {247522#true} #res := -1073741808; {247522#true} is VALID [2022-04-28 14:57:32,440 INFO L290 TraceCheckUtils]: 125: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,441 INFO L284 TraceCheckUtils]: 126: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1108#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,441 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 14:57:32,442 INFO L290 TraceCheckUtils]: 128: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(~pnpStatus~0 >= 0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,442 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 14:57:32,442 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 14:57:32,443 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 14:57:32,443 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 14:57:32,443 INFO L290 TraceCheckUtils]: 133: Hoare triple {247522#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247522#true} is VALID [2022-04-28 14:57:32,443 INFO L290 TraceCheckUtils]: 134: Hoare triple {247522#true} assume true; {247522#true} is VALID [2022-04-28 14:57:32,443 INFO L284 TraceCheckUtils]: 135: Hoare quadruple {247522#true} {247772#(<= 1 ~MaximumInterfaceType~0)} #1112#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,443 INFO L290 TraceCheckUtils]: 136: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~1; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,444 INFO L290 TraceCheckUtils]: 137: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,444 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247522#true} #1020#return; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,444 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 14:57:32,445 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 14:57:32,445 INFO L290 TraceCheckUtils]: 141: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume !(0 == ~PagingReferenceCount~0); {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,445 INFO L290 TraceCheckUtils]: 142: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~0; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,446 INFO L290 TraceCheckUtils]: 143: Hoare triple {247772#(<= 1 ~MaximumInterfaceType~0)} assume true; {247772#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-28 14:57:32,446 INFO L284 TraceCheckUtils]: 144: Hoare quadruple {247772#(<= 1 ~MaximumInterfaceType~0)} {247527#(= ~MaximumInterfaceType~0 0)} #1076#return; {247523#false} is VALID [2022-04-28 14:57:32,446 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 14:57:32,446 INFO L290 TraceCheckUtils]: 146: Hoare triple {247523#false} assume !(1 == ~pended~0); {247523#false} is VALID [2022-04-28 14:57:32,446 INFO L290 TraceCheckUtils]: 147: Hoare triple {247523#false} assume !(1 == ~pended~0); {247523#false} is VALID [2022-04-28 14:57:32,446 INFO L290 TraceCheckUtils]: 148: Hoare triple {247523#false} assume ~s~0 != ~UNLOADED~0; {247523#false} is VALID [2022-04-28 14:57:32,446 INFO L290 TraceCheckUtils]: 149: Hoare triple {247523#false} assume -1 != ~status~1; {247523#false} is VALID [2022-04-28 14:57:32,446 INFO L290 TraceCheckUtils]: 150: Hoare triple {247523#false} assume ~s~0 != ~SKIP2~0; {247523#false} is VALID [2022-04-28 14:57:32,446 INFO L290 TraceCheckUtils]: 151: Hoare triple {247523#false} assume ~s~0 != ~IPC~0; {247523#false} is VALID [2022-04-28 14:57:32,447 INFO L290 TraceCheckUtils]: 152: Hoare triple {247523#false} assume !(~s~0 != ~DC~0); {247523#false} is VALID [2022-04-28 14:57:32,447 INFO L290 TraceCheckUtils]: 153: Hoare triple {247523#false} assume !(1 == ~pended~0); {247523#false} is VALID [2022-04-28 14:57:32,447 INFO L290 TraceCheckUtils]: 154: Hoare triple {247523#false} assume ~s~0 == ~DC~0; {247523#false} is VALID [2022-04-28 14:57:32,447 INFO L290 TraceCheckUtils]: 155: Hoare triple {247523#false} assume 259 == ~status~1; {247523#false} is VALID [2022-04-28 14:57:32,447 INFO L272 TraceCheckUtils]: 156: Hoare triple {247523#false} call errorFn(); {247523#false} is VALID [2022-04-28 14:57:32,447 INFO L290 TraceCheckUtils]: 157: Hoare triple {247523#false} assume !false; {247523#false} is VALID [2022-04-28 14:57:32,447 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 14:57:32,447 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:57:32,447 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861856857] [2022-04-28 14:57:32,447 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [861856857] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:57:32,447 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:57:32,447 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:57:32,447 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:57:32,448 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [177509323] [2022-04-28 14:57:32,448 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [177509323] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:57:32,448 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:57:32,448 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:57:32,448 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1033517001] [2022-04-28 14:57:32,448 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:57:32,448 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 14:57:32,448 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:57:32,448 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 14:57:32,536 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 14:57:32,536 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 14:57:32,536 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:32,537 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 14:57:32,537 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2022-04-28 14:57:32,537 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 14:57:34,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:34,944 INFO L93 Difference]: Finished difference Result 320 states and 349 transitions. [2022-04-28 14:57:34,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 14:57:34,944 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 14:57:34,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:57:34,944 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 14:57:34,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 253 transitions. [2022-04-28 14:57:34,946 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 14:57:34,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 253 transitions. [2022-04-28 14:57:34,947 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 253 transitions. [2022-04-28 14:57:35,159 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 14:57:35,162 INFO L225 Difference]: With dead ends: 320 [2022-04-28 14:57:35,162 INFO L226 Difference]: Without dead ends: 245 [2022-04-28 14:57:35,163 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 14:57:35,163 INFO L413 NwaCegarLoop]: 144 mSDtfsCounter, 351 mSDsluCounter, 397 mSDsCounter, 0 mSdLazyCounter, 414 mSolverCounterSat, 129 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 353 SdHoareTripleChecker+Valid, 541 SdHoareTripleChecker+Invalid, 543 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 129 IncrementalHoareTripleChecker+Valid, 414 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-28 14:57:35,163 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [353 Valid, 541 Invalid, 543 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [129 Valid, 414 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-28 14:57:35,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2022-04-28 14:57:35,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 231. [2022-04-28 14:57:35,991 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:57:35,991 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 14:57:35,992 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 14:57:35,992 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 14:57:35,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:35,994 INFO L93 Difference]: Finished difference Result 245 states and 264 transitions. [2022-04-28 14:57:35,994 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 264 transitions. [2022-04-28 14:57:35,994 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:35,994 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:35,994 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 14:57:35,995 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 14:57:35,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:35,997 INFO L93 Difference]: Finished difference Result 245 states and 264 transitions. [2022-04-28 14:57:35,997 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 264 transitions. [2022-04-28 14:57:35,997 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:35,997 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:35,997 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:57:35,997 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:57:35,997 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 14:57:36,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 249 transitions. [2022-04-28 14:57:36,000 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 249 transitions. Word has length 158 [2022-04-28 14:57:36,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:57:36,000 INFO L495 AbstractCegarLoop]: Abstraction has 231 states and 249 transitions. [2022-04-28 14:57:36,000 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 14:57:36,001 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 231 states and 249 transitions. [2022-04-28 14:57:36,641 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 14:57:36,641 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 249 transitions. [2022-04-28 14:57:36,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-04-28 14:57:36,641 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:57:36,642 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 14:57:36,642 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable62 [2022-04-28 14:57:36,642 INFO L420 AbstractCegarLoop]: === Iteration 64 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:57:36,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:57:36,642 INFO L85 PathProgramCache]: Analyzing trace with hash 473656636, now seen corresponding path program 1 times [2022-04-28 14:57:36,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:36,642 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [295324559] [2022-04-28 14:57:36,642 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:57:36,643 INFO L85 PathProgramCache]: Analyzing trace with hash 473656636, now seen corresponding path program 2 times [2022-04-28 14:57:36,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:57:36,643 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1748051232] [2022-04-28 14:57:36,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:57:36,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:57:36,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:36,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:57:36,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:36,748 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 14:57:36,748 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:36,748 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1156#return; {249535#true} is VALID [2022-04-28 14:57:36,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:57:36,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:36,767 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 14:57:36,768 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:36,768 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1066#return; {249535#true} is VALID [2022-04-28 14:57:36,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:57:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:36,778 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 14:57:36,778 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:36,778 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1068#return; {249535#true} is VALID [2022-04-28 14:57:36,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:57:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:36,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 14:57:36,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:36,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:57:36,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:36,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:57:36,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:36,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:36,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:36,908 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 14:57:36,908 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:36,908 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 14:57:36,908 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 14:57:36,909 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 14:57:36,909 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 14:57:36,909 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:36,909 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 14:57:36,909 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 14:57:36,910 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:36,910 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 14:57:36,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:57:36,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:36,919 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 14:57:36,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:36,919 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 14:57:36,919 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 14:57:36,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-28 14:57:36,920 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 14:57:36,920 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 14:57:36,921 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 14:57:36,921 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 14:57:36,921 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:36,921 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 14:57:36,921 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 14:57:36,921 INFO L290 TraceCheckUtils]: 9: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:36,921 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 14:57:36,922 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 14:57:36,922 INFO L290 TraceCheckUtils]: 12: Hoare triple {249535#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {249535#true} is VALID [2022-04-28 14:57:36,922 INFO L272 TraceCheckUtils]: 13: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:36,922 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 14:57:36,922 INFO L290 TraceCheckUtils]: 15: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:36,922 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 14:57:36,922 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 14:57:36,922 INFO L290 TraceCheckUtils]: 18: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-28 14:57:36,923 INFO L290 TraceCheckUtils]: 19: Hoare triple {249535#true} ~returnVal2~0 := 0; {249535#true} is VALID [2022-04-28 14:57:36,923 INFO L290 TraceCheckUtils]: 20: Hoare triple {249535#true} assume !(~s~0 == ~NP~0); {249535#true} is VALID [2022-04-28 14:57:36,923 INFO L290 TraceCheckUtils]: 21: Hoare triple {249535#true} assume ~s~0 == ~MPR1~0; {249535#true} is VALID [2022-04-28 14:57:36,923 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 14:57:36,923 INFO L290 TraceCheckUtils]: 23: Hoare triple {249535#true} #res := ~returnVal2~0; {249535#true} is VALID [2022-04-28 14:57:36,923 INFO L290 TraceCheckUtils]: 24: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:36,923 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {249535#true} {249535#true} #1098#return; {249535#true} is VALID [2022-04-28 14:57:36,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 14:57:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:36,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:36,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:36,972 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 14:57:36,973 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-28 14:57:36,973 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-28 14:57:36,973 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:36,973 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-28 14:57:36,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 14:57:36,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:36,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:57:37,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:37,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:37,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:37,005 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 14:57:37,005 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,005 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 14:57:37,006 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 14:57:37,006 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 14:57:37,006 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 14:57:37,006 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,006 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 14:57:37,006 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 14:57:37,006 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,006 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 14:57:37,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:57:37,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:37,012 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 14:57:37,012 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,012 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 14:57:37,013 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 14:57:37,013 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-28 14:57:37,013 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 14:57:37,013 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 14:57:37,014 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 14:57:37,014 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 14:57:37,014 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,014 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 14:57:37,014 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 14:57:37,014 INFO L290 TraceCheckUtils]: 9: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,014 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 14:57:37,014 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 14:57:37,014 INFO L290 TraceCheckUtils]: 12: Hoare triple {249535#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {249535#true} is VALID [2022-04-28 14:57:37,015 INFO L272 TraceCheckUtils]: 13: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:37,015 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 14:57:37,015 INFO L290 TraceCheckUtils]: 15: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,015 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 14:57:37,015 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 14:57:37,015 INFO L290 TraceCheckUtils]: 18: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-28 14:57:37,015 INFO L290 TraceCheckUtils]: 19: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 14:57:37,015 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 14:57:37,016 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 14:57:37,016 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 14:57:37,016 INFO L290 TraceCheckUtils]: 23: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 14:57:37,017 INFO L290 TraceCheckUtils]: 24: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 14:57:37,017 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 14:57:37,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-04-28 14:57:37,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:37,032 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 14:57:37,032 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-28 14:57:37,032 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 14:57:37,032 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 14:57:37,032 INFO L290 TraceCheckUtils]: 4: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-28 14:57:37,032 INFO L290 TraceCheckUtils]: 5: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-28 14:57:37,032 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,032 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-28 14:57:37,032 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 14:57:37,033 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 14:57:37,033 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 14:57:37,033 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-28 14:57:37,033 INFO L290 TraceCheckUtils]: 4: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-28 14:57:37,033 INFO L290 TraceCheckUtils]: 5: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,033 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-28 14:57:37,033 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 14:57:37,033 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 14:57:37,034 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 14:57:37,034 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 14:57:37,034 INFO L290 TraceCheckUtils]: 11: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-28 14:57:37,035 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 14:57:37,035 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 14:57:37,035 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 14:57:37,035 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 14:57:37,035 INFO L290 TraceCheckUtils]: 16: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,036 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 14:57:37,036 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 14:57:37,036 INFO L290 TraceCheckUtils]: 19: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,036 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 14:57:37,036 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 14:57:37,036 INFO L290 TraceCheckUtils]: 22: Hoare triple {249535#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {249535#true} is VALID [2022-04-28 14:57:37,036 INFO L272 TraceCheckUtils]: 23: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:37,036 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 14:57:37,036 INFO L290 TraceCheckUtils]: 25: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,036 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 14:57:37,036 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 14:57:37,036 INFO L290 TraceCheckUtils]: 28: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-28 14:57:37,037 INFO L290 TraceCheckUtils]: 29: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 14:57:37,037 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 14:57:37,037 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 14:57:37,037 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 14:57:37,038 INFO L290 TraceCheckUtils]: 33: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 14:57:37,038 INFO L290 TraceCheckUtils]: 34: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 14:57:37,039 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 14:57:37,039 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 14:57:37,040 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 14:57:37,040 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 14:57:37,040 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 14:57:37,040 INFO L290 TraceCheckUtils]: 40: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-28 14:57:37,040 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 14:57:37,040 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 14:57:37,040 INFO L290 TraceCheckUtils]: 43: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-28 14:57:37,040 INFO L290 TraceCheckUtils]: 44: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-28 14:57:37,040 INFO L290 TraceCheckUtils]: 45: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,040 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-28 14:57:37,040 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 14:57:37,040 INFO L290 TraceCheckUtils]: 48: Hoare triple {249536#false} #res := ~ntStatus~2; {249536#false} is VALID [2022-04-28 14:57:37,040 INFO L290 TraceCheckUtils]: 49: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-28 14:57:37,040 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {249536#false} {249535#true} #1102#return; {249536#false} is VALID [2022-04-28 14:57:37,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-04-28 14:57:37,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:37,043 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 14:57:37,043 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_8~0); {249535#true} is VALID [2022-04-28 14:57:37,043 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} #res := -1073741808; {249535#true} is VALID [2022-04-28 14:57:37,043 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,043 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {249535#true} {249536#false} #1108#return; {249536#false} is VALID [2022-04-28 14:57:37,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-04-28 14:57:37,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:37,045 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 14:57:37,045 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249535#true} is VALID [2022-04-28 14:57:37,045 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,045 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {249535#true} {249536#false} #1112#return; {249536#false} is VALID [2022-04-28 14:57:37,045 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 14:57:37,045 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume !(~s~0 != ~NP~0); {249535#true} is VALID [2022-04-28 14:57:37,045 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {249535#true} is VALID [2022-04-28 14:57:37,045 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 14:57:37,046 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 14:57:37,046 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 14:57:37,046 INFO L290 TraceCheckUtils]: 6: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-28 14:57:37,046 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 14:57:37,046 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 14:57:37,047 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 14:57:37,047 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 14:57:37,047 INFO L290 TraceCheckUtils]: 11: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,047 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 14:57:37,047 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 14:57:37,047 INFO L290 TraceCheckUtils]: 14: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,047 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 14:57:37,047 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 14:57:37,047 INFO L290 TraceCheckUtils]: 17: Hoare triple {249535#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {249535#true} is VALID [2022-04-28 14:57:37,048 INFO L272 TraceCheckUtils]: 18: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:37,048 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 14:57:37,048 INFO L290 TraceCheckUtils]: 20: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,048 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 14:57:37,048 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 14:57:37,048 INFO L290 TraceCheckUtils]: 23: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-28 14:57:37,048 INFO L290 TraceCheckUtils]: 24: Hoare triple {249535#true} ~returnVal2~0 := 0; {249535#true} is VALID [2022-04-28 14:57:37,048 INFO L290 TraceCheckUtils]: 25: Hoare triple {249535#true} assume !(~s~0 == ~NP~0); {249535#true} is VALID [2022-04-28 14:57:37,048 INFO L290 TraceCheckUtils]: 26: Hoare triple {249535#true} assume ~s~0 == ~MPR1~0; {249535#true} is VALID [2022-04-28 14:57:37,048 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 14:57:37,048 INFO L290 TraceCheckUtils]: 28: Hoare triple {249535#true} #res := ~returnVal2~0; {249535#true} is VALID [2022-04-28 14:57:37,048 INFO L290 TraceCheckUtils]: 29: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,048 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {249535#true} {249535#true} #1098#return; {249535#true} is VALID [2022-04-28 14:57:37,048 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 14:57:37,048 INFO L290 TraceCheckUtils]: 32: Hoare triple {249535#true} assume !(259 == ~__cil_tmp42~0); {249535#true} is VALID [2022-04-28 14:57:37,048 INFO L290 TraceCheckUtils]: 33: Hoare triple {249535#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {249535#true} is VALID [2022-04-28 14:57:37,049 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 14:57:37,049 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 14:57:37,050 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 14:57:37,050 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 14:57:37,050 INFO L290 TraceCheckUtils]: 38: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-28 14:57:37,050 INFO L290 TraceCheckUtils]: 39: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-28 14:57:37,050 INFO L290 TraceCheckUtils]: 40: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,050 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-28 14:57:37,050 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 14:57:37,051 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 14:57:37,051 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 14:57:37,051 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 14:57:37,051 INFO L290 TraceCheckUtils]: 46: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-28 14:57:37,052 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 14:57:37,052 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 14:57:37,052 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 14:57:37,052 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 14:57:37,052 INFO L290 TraceCheckUtils]: 51: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,053 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 14:57:37,053 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 14:57:37,053 INFO L290 TraceCheckUtils]: 54: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,053 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 14:57:37,053 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 14:57:37,053 INFO L290 TraceCheckUtils]: 57: Hoare triple {249535#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {249535#true} is VALID [2022-04-28 14:57:37,053 INFO L272 TraceCheckUtils]: 58: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:37,053 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 14:57:37,053 INFO L290 TraceCheckUtils]: 60: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,053 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 14:57:37,053 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 14:57:37,053 INFO L290 TraceCheckUtils]: 63: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-28 14:57:37,054 INFO L290 TraceCheckUtils]: 64: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 14:57:37,054 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 14:57:37,054 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 14:57:37,054 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 14:57:37,055 INFO L290 TraceCheckUtils]: 68: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 14:57:37,055 INFO L290 TraceCheckUtils]: 69: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 14:57:37,056 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 14:57:37,056 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 14:57:37,056 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 14:57:37,056 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 14:57:37,056 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 14:57:37,056 INFO L290 TraceCheckUtils]: 75: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-28 14:57:37,056 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 14:57:37,057 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 14:57:37,057 INFO L290 TraceCheckUtils]: 78: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-28 14:57:37,057 INFO L290 TraceCheckUtils]: 79: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-28 14:57:37,057 INFO L290 TraceCheckUtils]: 80: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,057 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-28 14:57:37,057 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 14:57:37,057 INFO L290 TraceCheckUtils]: 83: Hoare triple {249536#false} #res := ~ntStatus~2; {249536#false} is VALID [2022-04-28 14:57:37,057 INFO L290 TraceCheckUtils]: 84: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-28 14:57:37,057 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {249536#false} {249535#true} #1102#return; {249536#false} is VALID [2022-04-28 14:57:37,057 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 14:57:37,057 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 14:57:37,057 INFO L290 TraceCheckUtils]: 88: Hoare triple {249536#false} assume !(0 != ~fdcInfo__AcpiBios~0); {249536#false} is VALID [2022-04-28 14:57:37,057 INFO L290 TraceCheckUtils]: 89: Hoare triple {249536#false} assume 4 == ~disketteExtension__DriveType~0; {249536#false} is VALID [2022-04-28 14:57:37,057 INFO L290 TraceCheckUtils]: 90: Hoare triple {249536#false} ~InterfaceType~0 := 0; {249536#false} is VALID [2022-04-28 14:57:37,057 INFO L290 TraceCheckUtils]: 91: Hoare triple {249536#false} assume !false; {249536#false} is VALID [2022-04-28 14:57:37,057 INFO L290 TraceCheckUtils]: 92: Hoare triple {249536#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {249536#false} is VALID [2022-04-28 14:57:37,057 INFO L290 TraceCheckUtils]: 93: Hoare triple {249536#false} assume ~ntStatus~1 >= 0; {249536#false} is VALID [2022-04-28 14:57:37,057 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 14:57:37,057 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 14:57:37,057 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 14:57:37,058 INFO L290 TraceCheckUtils]: 97: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_8~0); {249535#true} is VALID [2022-04-28 14:57:37,058 INFO L290 TraceCheckUtils]: 98: Hoare triple {249535#true} #res := -1073741808; {249535#true} is VALID [2022-04-28 14:57:37,058 INFO L290 TraceCheckUtils]: 99: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,058 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {249535#true} {249536#false} #1108#return; {249536#false} is VALID [2022-04-28 14:57:37,058 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 14:57:37,058 INFO L290 TraceCheckUtils]: 102: Hoare triple {249536#false} assume !(~pnpStatus~0 >= 0); {249536#false} is VALID [2022-04-28 14:57:37,058 INFO L290 TraceCheckUtils]: 103: Hoare triple {249536#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {249536#false} is VALID [2022-04-28 14:57:37,058 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 14:57:37,058 INFO L272 TraceCheckUtils]: 105: Hoare triple {249536#false} call IofCompleteRequest(~Irp, 0); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:37,058 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 14:57:37,058 INFO L290 TraceCheckUtils]: 107: Hoare triple {249535#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249535#true} is VALID [2022-04-28 14:57:37,058 INFO L290 TraceCheckUtils]: 108: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,058 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {249535#true} {249536#false} #1112#return; {249536#false} is VALID [2022-04-28 14:57:37,058 INFO L290 TraceCheckUtils]: 110: Hoare triple {249536#false} #res := ~ntStatus~1; {249536#false} is VALID [2022-04-28 14:57:37,058 INFO L290 TraceCheckUtils]: 111: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-28 14:57:37,058 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {249536#false} {249535#true} #1020#return; {249536#false} is VALID [2022-04-28 14:57:37,058 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 14:57:37,059 INFO L290 TraceCheckUtils]: 1: Hoare triple {249535#true} assume 1 == ~PagingReferenceCount~0; {249535#true} is VALID [2022-04-28 14:57:37,059 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 14:57:37,059 INFO L290 TraceCheckUtils]: 3: Hoare triple {249535#true} assume !(0 != ~disketteExtension__IsRemoved~0); {249535#true} is VALID [2022-04-28 14:57:37,059 INFO L290 TraceCheckUtils]: 4: Hoare triple {249535#true} assume 0 == ~irpSp__MinorFunction~0; {249535#true} is VALID [2022-04-28 14:57:37,059 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 14:57:37,059 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 14:57:37,060 INFO L290 TraceCheckUtils]: 7: Hoare triple {249535#true} assume !(~s~0 != ~NP~0); {249535#true} is VALID [2022-04-28 14:57:37,060 INFO L290 TraceCheckUtils]: 8: Hoare triple {249535#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {249535#true} is VALID [2022-04-28 14:57:37,060 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 14:57:37,060 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 14:57:37,060 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 14:57:37,060 INFO L290 TraceCheckUtils]: 12: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-28 14:57:37,061 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 14:57:37,061 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 14:57:37,061 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 14:57:37,062 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 14:57:37,062 INFO L290 TraceCheckUtils]: 17: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,062 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 14:57:37,062 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 14:57:37,062 INFO L290 TraceCheckUtils]: 20: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,062 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 14:57:37,062 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 14:57:37,062 INFO L290 TraceCheckUtils]: 23: Hoare triple {249535#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {249535#true} is VALID [2022-04-28 14:57:37,062 INFO L272 TraceCheckUtils]: 24: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:37,062 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 14:57:37,062 INFO L290 TraceCheckUtils]: 26: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,062 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 14:57:37,062 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 14:57:37,062 INFO L290 TraceCheckUtils]: 29: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-28 14:57:37,062 INFO L290 TraceCheckUtils]: 30: Hoare triple {249535#true} ~returnVal2~0 := 0; {249535#true} is VALID [2022-04-28 14:57:37,063 INFO L290 TraceCheckUtils]: 31: Hoare triple {249535#true} assume !(~s~0 == ~NP~0); {249535#true} is VALID [2022-04-28 14:57:37,063 INFO L290 TraceCheckUtils]: 32: Hoare triple {249535#true} assume ~s~0 == ~MPR1~0; {249535#true} is VALID [2022-04-28 14:57:37,063 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 14:57:37,063 INFO L290 TraceCheckUtils]: 34: Hoare triple {249535#true} #res := ~returnVal2~0; {249535#true} is VALID [2022-04-28 14:57:37,063 INFO L290 TraceCheckUtils]: 35: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,063 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {249535#true} {249535#true} #1098#return; {249535#true} is VALID [2022-04-28 14:57:37,063 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 14:57:37,063 INFO L290 TraceCheckUtils]: 38: Hoare triple {249535#true} assume !(259 == ~__cil_tmp42~0); {249535#true} is VALID [2022-04-28 14:57:37,063 INFO L290 TraceCheckUtils]: 39: Hoare triple {249535#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {249535#true} is VALID [2022-04-28 14:57:37,064 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 14:57:37,064 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 14:57:37,065 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 14:57:37,065 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 14:57:37,065 INFO L290 TraceCheckUtils]: 44: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-28 14:57:37,065 INFO L290 TraceCheckUtils]: 45: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-28 14:57:37,065 INFO L290 TraceCheckUtils]: 46: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,065 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-28 14:57:37,065 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 14:57:37,065 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 14:57:37,066 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 14:57:37,066 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 14:57:37,066 INFO L290 TraceCheckUtils]: 52: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-28 14:57:37,066 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 14:57:37,066 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 14:57:37,067 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 14:57:37,067 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 14:57:37,067 INFO L290 TraceCheckUtils]: 57: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,067 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 14:57:37,067 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 14:57:37,067 INFO L290 TraceCheckUtils]: 60: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,067 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 14:57:37,067 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 14:57:37,067 INFO L290 TraceCheckUtils]: 63: Hoare triple {249535#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {249535#true} is VALID [2022-04-28 14:57:37,068 INFO L272 TraceCheckUtils]: 64: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:37,068 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 14:57:37,068 INFO L290 TraceCheckUtils]: 66: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,068 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 14:57:37,068 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 14:57:37,068 INFO L290 TraceCheckUtils]: 69: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-28 14:57:37,068 INFO L290 TraceCheckUtils]: 70: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 14:57:37,068 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 14:57:37,069 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 14:57:37,069 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 14:57:37,069 INFO L290 TraceCheckUtils]: 74: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 14:57:37,069 INFO L290 TraceCheckUtils]: 75: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 14:57:37,070 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 14:57:37,070 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 14:57:37,071 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 14:57:37,071 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 14:57:37,071 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 14:57:37,071 INFO L290 TraceCheckUtils]: 81: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-28 14:57:37,071 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 14:57:37,071 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 14:57:37,071 INFO L290 TraceCheckUtils]: 84: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-28 14:57:37,071 INFO L290 TraceCheckUtils]: 85: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-28 14:57:37,071 INFO L290 TraceCheckUtils]: 86: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,071 INFO L284 TraceCheckUtils]: 87: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-28 14:57:37,071 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 14:57:37,071 INFO L290 TraceCheckUtils]: 89: Hoare triple {249536#false} #res := ~ntStatus~2; {249536#false} is VALID [2022-04-28 14:57:37,071 INFO L290 TraceCheckUtils]: 90: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-28 14:57:37,071 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {249536#false} {249535#true} #1102#return; {249536#false} is VALID [2022-04-28 14:57:37,071 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 14:57:37,071 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 14:57:37,072 INFO L290 TraceCheckUtils]: 94: Hoare triple {249536#false} assume !(0 != ~fdcInfo__AcpiBios~0); {249536#false} is VALID [2022-04-28 14:57:37,072 INFO L290 TraceCheckUtils]: 95: Hoare triple {249536#false} assume 4 == ~disketteExtension__DriveType~0; {249536#false} is VALID [2022-04-28 14:57:37,072 INFO L290 TraceCheckUtils]: 96: Hoare triple {249536#false} ~InterfaceType~0 := 0; {249536#false} is VALID [2022-04-28 14:57:37,072 INFO L290 TraceCheckUtils]: 97: Hoare triple {249536#false} assume !false; {249536#false} is VALID [2022-04-28 14:57:37,072 INFO L290 TraceCheckUtils]: 98: Hoare triple {249536#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {249536#false} is VALID [2022-04-28 14:57:37,072 INFO L290 TraceCheckUtils]: 99: Hoare triple {249536#false} assume ~ntStatus~1 >= 0; {249536#false} is VALID [2022-04-28 14:57:37,072 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 14:57:37,072 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 14:57:37,072 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 14:57:37,072 INFO L290 TraceCheckUtils]: 103: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_8~0); {249535#true} is VALID [2022-04-28 14:57:37,072 INFO L290 TraceCheckUtils]: 104: Hoare triple {249535#true} #res := -1073741808; {249535#true} is VALID [2022-04-28 14:57:37,072 INFO L290 TraceCheckUtils]: 105: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,072 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {249535#true} {249536#false} #1108#return; {249536#false} is VALID [2022-04-28 14:57:37,072 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 14:57:37,072 INFO L290 TraceCheckUtils]: 108: Hoare triple {249536#false} assume !(~pnpStatus~0 >= 0); {249536#false} is VALID [2022-04-28 14:57:37,072 INFO L290 TraceCheckUtils]: 109: Hoare triple {249536#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {249536#false} is VALID [2022-04-28 14:57:37,072 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 14:57:37,072 INFO L272 TraceCheckUtils]: 111: Hoare triple {249536#false} call IofCompleteRequest(~Irp, 0); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:37,072 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 14:57:37,072 INFO L290 TraceCheckUtils]: 113: Hoare triple {249535#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249535#true} is VALID [2022-04-28 14:57:37,073 INFO L290 TraceCheckUtils]: 114: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,073 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {249535#true} {249536#false} #1112#return; {249536#false} is VALID [2022-04-28 14:57:37,073 INFO L290 TraceCheckUtils]: 116: Hoare triple {249536#false} #res := ~ntStatus~1; {249536#false} is VALID [2022-04-28 14:57:37,073 INFO L290 TraceCheckUtils]: 117: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-28 14:57:37,073 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {249536#false} {249535#true} #1020#return; {249536#false} is VALID [2022-04-28 14:57:37,073 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 14:57:37,073 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 14:57:37,073 INFO L290 TraceCheckUtils]: 121: Hoare triple {249536#false} assume !(0 == ~PagingReferenceCount~0); {249536#false} is VALID [2022-04-28 14:57:37,073 INFO L290 TraceCheckUtils]: 122: Hoare triple {249536#false} #res := ~ntStatus~0; {249536#false} is VALID [2022-04-28 14:57:37,073 INFO L290 TraceCheckUtils]: 123: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-28 14:57:37,073 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {249536#false} {249535#true} #1076#return; {249536#false} is VALID [2022-04-28 14:57:37,075 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 14:57:37,075 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 14:57:37,075 INFO L290 TraceCheckUtils]: 2: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,075 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {249535#true} {249535#true} #1156#return; {249535#true} is VALID [2022-04-28 14:57:37,075 INFO L272 TraceCheckUtils]: 4: Hoare triple {249535#true} call #t~ret170 := main(); {249535#true} is VALID [2022-04-28 14:57:37,075 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 14:57:37,076 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 14:57:37,076 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 14:57:37,076 INFO L290 TraceCheckUtils]: 8: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,076 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {249535#true} {249535#true} #1066#return; {249535#true} is VALID [2022-04-28 14:57:37,084 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 14:57:37,084 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 14:57:37,085 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 14:57:37,086 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 14:57:37,086 INFO L290 TraceCheckUtils]: 14: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,086 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {249535#true} {249535#true} #1068#return; {249535#true} is VALID [2022-04-28 14:57:37,086 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 14:57:37,086 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 14:57:37,086 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 14:57:37,086 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 14:57:37,086 INFO L290 TraceCheckUtils]: 20: Hoare triple {249535#true} assume 3 == ~tmp_ndt_4~0; {249535#true} is VALID [2022-04-28 14:57:37,087 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 14:57:37,087 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 14:57:37,087 INFO L290 TraceCheckUtils]: 23: Hoare triple {249535#true} assume 1 == ~PagingReferenceCount~0; {249535#true} is VALID [2022-04-28 14:57:37,087 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 14:57:37,087 INFO L290 TraceCheckUtils]: 25: Hoare triple {249535#true} assume !(0 != ~disketteExtension__IsRemoved~0); {249535#true} is VALID [2022-04-28 14:57:37,087 INFO L290 TraceCheckUtils]: 26: Hoare triple {249535#true} assume 0 == ~irpSp__MinorFunction~0; {249535#true} is VALID [2022-04-28 14:57:37,088 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 14:57:37,088 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 14:57:37,088 INFO L290 TraceCheckUtils]: 29: Hoare triple {249535#true} assume !(~s~0 != ~NP~0); {249535#true} is VALID [2022-04-28 14:57:37,088 INFO L290 TraceCheckUtils]: 30: Hoare triple {249535#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {249535#true} is VALID [2022-04-28 14:57:37,088 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 14:57:37,089 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 14:57:37,089 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 14:57:37,089 INFO L290 TraceCheckUtils]: 34: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-28 14:57:37,089 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 14:57:37,089 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 14:57:37,090 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 14:57:37,090 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 14:57:37,090 INFO L290 TraceCheckUtils]: 39: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,090 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 14:57:37,090 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 14:57:37,090 INFO L290 TraceCheckUtils]: 42: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,090 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 14:57:37,090 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 14:57:37,090 INFO L290 TraceCheckUtils]: 45: Hoare triple {249535#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {249535#true} is VALID [2022-04-28 14:57:37,090 INFO L272 TraceCheckUtils]: 46: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:37,091 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 14:57:37,091 INFO L290 TraceCheckUtils]: 48: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,091 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 14:57:37,091 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 14:57:37,091 INFO L290 TraceCheckUtils]: 51: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-28 14:57:37,091 INFO L290 TraceCheckUtils]: 52: Hoare triple {249535#true} ~returnVal2~0 := 0; {249535#true} is VALID [2022-04-28 14:57:37,091 INFO L290 TraceCheckUtils]: 53: Hoare triple {249535#true} assume !(~s~0 == ~NP~0); {249535#true} is VALID [2022-04-28 14:57:37,091 INFO L290 TraceCheckUtils]: 54: Hoare triple {249535#true} assume ~s~0 == ~MPR1~0; {249535#true} is VALID [2022-04-28 14:57:37,091 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 14:57:37,091 INFO L290 TraceCheckUtils]: 56: Hoare triple {249535#true} #res := ~returnVal2~0; {249535#true} is VALID [2022-04-28 14:57:37,091 INFO L290 TraceCheckUtils]: 57: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,091 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {249535#true} {249535#true} #1098#return; {249535#true} is VALID [2022-04-28 14:57:37,091 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 14:57:37,091 INFO L290 TraceCheckUtils]: 60: Hoare triple {249535#true} assume !(259 == ~__cil_tmp42~0); {249535#true} is VALID [2022-04-28 14:57:37,091 INFO L290 TraceCheckUtils]: 61: Hoare triple {249535#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0; {249535#true} is VALID [2022-04-28 14:57:37,092 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 14:57:37,092 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 14:57:37,093 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 14:57:37,093 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 14:57:37,093 INFO L290 TraceCheckUtils]: 66: Hoare triple {249535#true} assume 0 == ~tmp_ndt_5~0; {249535#true} is VALID [2022-04-28 14:57:37,093 INFO L290 TraceCheckUtils]: 67: Hoare triple {249535#true} #res := ~malloc~0; {249535#true} is VALID [2022-04-28 14:57:37,093 INFO L290 TraceCheckUtils]: 68: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,093 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {249535#true} {249535#true} #1150#return; {249535#true} is VALID [2022-04-28 14:57:37,093 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 14:57:37,093 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 14:57:37,094 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 14:57:37,094 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 14:57:37,094 INFO L290 TraceCheckUtils]: 74: Hoare triple {249535#true} assume 0 != ~compRegistered~0; {249535#true} is VALID [2022-04-28 14:57:37,095 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 14:57:37,095 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 14:57:37,095 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 14:57:37,095 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 14:57:37,095 INFO L290 TraceCheckUtils]: 79: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,095 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {249535#true} {249535#true} #1088#return; {249535#true} is VALID [2022-04-28 14:57:37,095 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 14:57:37,095 INFO L290 TraceCheckUtils]: 82: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,095 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {249535#true} {249535#true} #1122#return; {249535#true} is VALID [2022-04-28 14:57:37,095 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 14:57:37,096 INFO L290 TraceCheckUtils]: 85: Hoare triple {249535#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {249535#true} is VALID [2022-04-28 14:57:37,096 INFO L272 TraceCheckUtils]: 86: Hoare triple {249535#true} call stubMoreProcessingRequired(); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:37,096 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 14:57:37,096 INFO L290 TraceCheckUtils]: 88: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,096 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {249535#true} {249535#true} #1124#return; {249535#true} is VALID [2022-04-28 14:57:37,096 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 14:57:37,096 INFO L290 TraceCheckUtils]: 91: Hoare triple {249535#true} assume 0 == ~tmp_ndt_10~0; {249535#true} is VALID [2022-04-28 14:57:37,096 INFO L290 TraceCheckUtils]: 92: Hoare triple {249535#true} ~returnVal2~0 := 0; {249946#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-28 14:57:37,097 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 14:57:37,097 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 14:57:37,097 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 14:57:37,097 INFO L290 TraceCheckUtils]: 96: Hoare triple {249946#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 14:57:37,098 INFO L290 TraceCheckUtils]: 97: Hoare triple {249947#(<= |IofCallDriver_#res| 0)} assume true; {249947#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-28 14:57:37,098 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 14:57:37,099 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 14:57:37,099 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 14:57:37,099 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 14:57:37,099 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 14:57:37,099 INFO L290 TraceCheckUtils]: 103: Hoare triple {249535#true} assume !(~s~0 == ~MPR3~0); {249535#true} is VALID [2022-04-28 14:57:37,099 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 14:57:37,099 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 14:57:37,099 INFO L290 TraceCheckUtils]: 106: Hoare triple {249535#true} assume 0 == ~tmp_ndt_12~0; {249535#true} is VALID [2022-04-28 14:57:37,099 INFO L290 TraceCheckUtils]: 107: Hoare triple {249535#true} #res := 0; {249535#true} is VALID [2022-04-28 14:57:37,099 INFO L290 TraceCheckUtils]: 108: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,099 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {249535#true} {249536#false} #1154#return; {249536#false} is VALID [2022-04-28 14:57:37,099 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 14:57:37,099 INFO L290 TraceCheckUtils]: 111: Hoare triple {249536#false} #res := ~ntStatus~2; {249536#false} is VALID [2022-04-28 14:57:37,099 INFO L290 TraceCheckUtils]: 112: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-28 14:57:37,100 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {249536#false} {249535#true} #1102#return; {249536#false} is VALID [2022-04-28 14:57:37,100 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 14:57:37,100 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 14:57:37,100 INFO L290 TraceCheckUtils]: 116: Hoare triple {249536#false} assume !(0 != ~fdcInfo__AcpiBios~0); {249536#false} is VALID [2022-04-28 14:57:37,100 INFO L290 TraceCheckUtils]: 117: Hoare triple {249536#false} assume 4 == ~disketteExtension__DriveType~0; {249536#false} is VALID [2022-04-28 14:57:37,100 INFO L290 TraceCheckUtils]: 118: Hoare triple {249536#false} ~InterfaceType~0 := 0; {249536#false} is VALID [2022-04-28 14:57:37,100 INFO L290 TraceCheckUtils]: 119: Hoare triple {249536#false} assume !false; {249536#false} is VALID [2022-04-28 14:57:37,100 INFO L290 TraceCheckUtils]: 120: Hoare triple {249536#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {249536#false} is VALID [2022-04-28 14:57:37,100 INFO L290 TraceCheckUtils]: 121: Hoare triple {249536#false} assume ~ntStatus~1 >= 0; {249536#false} is VALID [2022-04-28 14:57:37,100 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 14:57:37,100 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 14:57:37,100 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 14:57:37,100 INFO L290 TraceCheckUtils]: 125: Hoare triple {249535#true} assume !(0 == ~tmp_ndt_8~0); {249535#true} is VALID [2022-04-28 14:57:37,100 INFO L290 TraceCheckUtils]: 126: Hoare triple {249535#true} #res := -1073741808; {249535#true} is VALID [2022-04-28 14:57:37,100 INFO L290 TraceCheckUtils]: 127: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,100 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {249535#true} {249536#false} #1108#return; {249536#false} is VALID [2022-04-28 14:57:37,100 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 14:57:37,100 INFO L290 TraceCheckUtils]: 130: Hoare triple {249536#false} assume !(~pnpStatus~0 >= 0); {249536#false} is VALID [2022-04-28 14:57:37,100 INFO L290 TraceCheckUtils]: 131: Hoare triple {249536#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {249536#false} is VALID [2022-04-28 14:57:37,100 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 14:57:37,100 INFO L272 TraceCheckUtils]: 133: Hoare triple {249536#false} call IofCompleteRequest(~Irp, 0); {249891#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:37,101 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 14:57:37,101 INFO L290 TraceCheckUtils]: 135: Hoare triple {249535#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249535#true} is VALID [2022-04-28 14:57:37,101 INFO L290 TraceCheckUtils]: 136: Hoare triple {249535#true} assume true; {249535#true} is VALID [2022-04-28 14:57:37,101 INFO L284 TraceCheckUtils]: 137: Hoare quadruple {249535#true} {249536#false} #1112#return; {249536#false} is VALID [2022-04-28 14:57:37,101 INFO L290 TraceCheckUtils]: 138: Hoare triple {249536#false} #res := ~ntStatus~1; {249536#false} is VALID [2022-04-28 14:57:37,101 INFO L290 TraceCheckUtils]: 139: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-28 14:57:37,101 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {249536#false} {249535#true} #1020#return; {249536#false} is VALID [2022-04-28 14:57:37,101 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 14:57:37,101 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 14:57:37,101 INFO L290 TraceCheckUtils]: 143: Hoare triple {249536#false} assume !(0 == ~PagingReferenceCount~0); {249536#false} is VALID [2022-04-28 14:57:37,101 INFO L290 TraceCheckUtils]: 144: Hoare triple {249536#false} #res := ~ntStatus~0; {249536#false} is VALID [2022-04-28 14:57:37,101 INFO L290 TraceCheckUtils]: 145: Hoare triple {249536#false} assume true; {249536#false} is VALID [2022-04-28 14:57:37,101 INFO L284 TraceCheckUtils]: 146: Hoare quadruple {249536#false} {249535#true} #1076#return; {249536#false} is VALID [2022-04-28 14:57:37,101 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 14:57:37,101 INFO L290 TraceCheckUtils]: 148: Hoare triple {249536#false} assume !(1 == ~pended~0); {249536#false} is VALID [2022-04-28 14:57:37,101 INFO L290 TraceCheckUtils]: 149: Hoare triple {249536#false} assume !(1 == ~pended~0); {249536#false} is VALID [2022-04-28 14:57:37,101 INFO L290 TraceCheckUtils]: 150: Hoare triple {249536#false} assume ~s~0 != ~UNLOADED~0; {249536#false} is VALID [2022-04-28 14:57:37,101 INFO L290 TraceCheckUtils]: 151: Hoare triple {249536#false} assume -1 != ~status~1; {249536#false} is VALID [2022-04-28 14:57:37,101 INFO L290 TraceCheckUtils]: 152: Hoare triple {249536#false} assume ~s~0 != ~SKIP2~0; {249536#false} is VALID [2022-04-28 14:57:37,101 INFO L290 TraceCheckUtils]: 153: Hoare triple {249536#false} assume ~s~0 != ~IPC~0; {249536#false} is VALID [2022-04-28 14:57:37,101 INFO L290 TraceCheckUtils]: 154: Hoare triple {249536#false} assume !(~s~0 != ~DC~0); {249536#false} is VALID [2022-04-28 14:57:37,102 INFO L290 TraceCheckUtils]: 155: Hoare triple {249536#false} assume !(1 == ~pended~0); {249536#false} is VALID [2022-04-28 14:57:37,102 INFO L290 TraceCheckUtils]: 156: Hoare triple {249536#false} assume ~s~0 == ~DC~0; {249536#false} is VALID [2022-04-28 14:57:37,102 INFO L290 TraceCheckUtils]: 157: Hoare triple {249536#false} assume 259 == ~status~1; {249536#false} is VALID [2022-04-28 14:57:37,102 INFO L272 TraceCheckUtils]: 158: Hoare triple {249536#false} call errorFn(); {249536#false} is VALID [2022-04-28 14:57:37,102 INFO L290 TraceCheckUtils]: 159: Hoare triple {249536#false} assume !false; {249536#false} is VALID [2022-04-28 14:57:37,102 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 14:57:37,102 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:57:37,102 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1748051232] [2022-04-28 14:57:37,102 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1748051232] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:57:37,102 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:57:37,102 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-28 14:57:37,103 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:57:37,103 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [295324559] [2022-04-28 14:57:37,103 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [295324559] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:57:37,103 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:57:37,103 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-28 14:57:37,103 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19577451] [2022-04-28 14:57:37,103 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:57:37,104 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 14:57:37,105 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:57:37,105 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 14:57:37,194 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 14:57:37,195 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-28 14:57:37,195 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:37,195 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-28 14:57:37,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=194, Unknown=0, NotChecked=0, Total=272 [2022-04-28 14:57:37,195 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 14:57:39,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:39,497 INFO L93 Difference]: Finished difference Result 296 states and 320 transitions. [2022-04-28 14:57:39,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 14:57:39,497 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 14:57:39,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:57:39,497 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 14:57:39,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 264 transitions. [2022-04-28 14:57:39,499 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 14:57:39,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 264 transitions. [2022-04-28 14:57:39,501 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 264 transitions. [2022-04-28 14:57:39,722 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 14:57:39,724 INFO L225 Difference]: With dead ends: 296 [2022-04-28 14:57:39,724 INFO L226 Difference]: Without dead ends: 210 [2022-04-28 14:57:39,724 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 14:57:39,724 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 14:57:39,725 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 14:57:39,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2022-04-28 14:57:40,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 210. [2022-04-28 14:57:40,471 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:57:40,471 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 14:57:40,472 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 14:57:40,472 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 14:57:40,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:40,474 INFO L93 Difference]: Finished difference Result 210 states and 224 transitions. [2022-04-28 14:57:40,474 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 224 transitions. [2022-04-28 14:57:40,474 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:40,474 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:40,474 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 14:57:40,474 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 14:57:40,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:40,477 INFO L93 Difference]: Finished difference Result 210 states and 224 transitions. [2022-04-28 14:57:40,477 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 224 transitions. [2022-04-28 14:57:40,477 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:40,477 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:40,477 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:57:40,477 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:57:40,477 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 14:57:40,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 210 states and 224 transitions. [2022-04-28 14:57:40,480 INFO L78 Accepts]: Start accepts. Automaton has 210 states and 224 transitions. Word has length 160 [2022-04-28 14:57:40,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:57:40,480 INFO L495 AbstractCegarLoop]: Abstraction has 210 states and 224 transitions. [2022-04-28 14:57:40,480 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 14:57:40,480 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 210 states and 224 transitions. [2022-04-28 14:57:41,023 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 14:57:41,023 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 224 transitions. [2022-04-28 14:57:41,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-04-28 14:57:41,023 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:57:41,023 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 14:57:41,024 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable63 [2022-04-28 14:57:41,024 INFO L420 AbstractCegarLoop]: === Iteration 65 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:57:41,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:57:41,024 INFO L85 PathProgramCache]: Analyzing trace with hash -155521920, now seen corresponding path program 1 times [2022-04-28 14:57:41,024 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:41,024 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1908188614] [2022-04-28 14:57:41,024 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:57:41,024 INFO L85 PathProgramCache]: Analyzing trace with hash -155521920, now seen corresponding path program 2 times [2022-04-28 14:57:41,024 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:57:41,024 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309313762] [2022-04-28 14:57:41,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:57:41,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:57:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:57:41,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,136 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 14:57:41,136 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,137 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1156#return; {251398#true} is VALID [2022-04-28 14:57:41,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:57:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,157 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 14:57:41,157 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,157 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1066#return; {251398#true} is VALID [2022-04-28 14:57:41,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:57:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,168 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 14:57:41,168 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,168 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 14:57:41,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:57:41,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 14:57:41,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:57:41,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:57:41,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:41,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,331 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 14:57:41,331 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,331 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 14:57:41,331 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 14:57:41,331 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 14:57:41,331 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 14:57:41,331 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,331 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 14:57:41,332 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 14:57:41,332 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,332 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 14:57:41,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:57:41,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,341 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 14:57:41,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,341 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 14:57:41,342 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 14:57:41,342 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-28 14:57:41,342 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 14:57:41,342 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 14:57:41,343 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 14:57:41,343 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 14:57:41,343 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,343 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 14:57:41,343 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 14:57:41,343 INFO L290 TraceCheckUtils]: 9: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,343 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 14:57:41,343 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 14:57:41,343 INFO L290 TraceCheckUtils]: 12: Hoare triple {251398#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {251398#true} is VALID [2022-04-28 14:57:41,344 INFO L272 TraceCheckUtils]: 13: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:41,344 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 14:57:41,344 INFO L290 TraceCheckUtils]: 15: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,344 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 14:57:41,344 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 14:57:41,344 INFO L290 TraceCheckUtils]: 18: Hoare triple {251398#true} assume 0 == ~tmp_ndt_10~0; {251398#true} is VALID [2022-04-28 14:57:41,344 INFO L290 TraceCheckUtils]: 19: Hoare triple {251398#true} ~returnVal2~0 := 0; {251398#true} is VALID [2022-04-28 14:57:41,344 INFO L290 TraceCheckUtils]: 20: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-28 14:57:41,344 INFO L290 TraceCheckUtils]: 21: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-28 14:57:41,344 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 14:57:41,344 INFO L290 TraceCheckUtils]: 23: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-28 14:57:41,344 INFO L290 TraceCheckUtils]: 24: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,345 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 14:57:41,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 14:57:41,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:41,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,399 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 14:57:41,399 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-28 14:57:41,399 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-28 14:57:41,399 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,399 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-28 14:57:41,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 14:57:41,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:57:41,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:41,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,410 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 14:57:41,410 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,410 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 14:57:41,410 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 14:57:41,411 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 14:57:41,411 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 14:57:41,411 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,411 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 14:57:41,411 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 14:57:41,411 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,411 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 14:57:41,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:57:41,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,412 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 14:57:41,413 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,413 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 14:57:41,413 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 14:57:41,413 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-28 14:57:41,413 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 14:57:41,413 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 14:57:41,414 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 14:57:41,414 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 14:57:41,414 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,414 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 14:57:41,414 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 14:57:41,414 INFO L290 TraceCheckUtils]: 9: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,414 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 14:57:41,414 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 14:57:41,414 INFO L290 TraceCheckUtils]: 12: Hoare triple {251398#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {251398#true} is VALID [2022-04-28 14:57:41,415 INFO L272 TraceCheckUtils]: 13: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:41,415 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 14:57:41,415 INFO L290 TraceCheckUtils]: 15: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,415 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 14:57:41,415 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 14:57:41,415 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 14:57:41,415 INFO L290 TraceCheckUtils]: 19: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-28 14:57:41,415 INFO L290 TraceCheckUtils]: 20: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-28 14:57:41,415 INFO L290 TraceCheckUtils]: 21: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-28 14:57:41,415 INFO L290 TraceCheckUtils]: 22: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-28 14:57:41,415 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 14:57:41,415 INFO L290 TraceCheckUtils]: 24: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-28 14:57:41,415 INFO L290 TraceCheckUtils]: 25: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,415 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-28 14:57:41,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-04-28 14:57:41,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,431 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 14:57:41,431 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-28 14:57:41,431 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 14:57:41,431 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 14:57:41,431 INFO L290 TraceCheckUtils]: 4: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-28 14:57:41,431 INFO L290 TraceCheckUtils]: 5: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-28 14:57:41,431 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,431 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-28 14:57:41,431 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 14:57:41,432 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 14:57:41,432 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 14:57:41,432 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-28 14:57:41,432 INFO L290 TraceCheckUtils]: 4: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-28 14:57:41,432 INFO L290 TraceCheckUtils]: 5: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,433 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-28 14:57:41,433 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 14:57:41,433 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 14:57:41,433 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 14:57:41,433 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 14:57:41,433 INFO L290 TraceCheckUtils]: 11: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-28 14:57:41,434 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 14:57:41,434 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 14:57:41,434 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 14:57:41,435 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 14:57:41,435 INFO L290 TraceCheckUtils]: 16: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,435 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 14:57:41,435 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 14:57:41,435 INFO L290 TraceCheckUtils]: 19: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,435 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 14:57:41,435 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 14:57:41,435 INFO L290 TraceCheckUtils]: 22: Hoare triple {251398#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {251398#true} is VALID [2022-04-28 14:57:41,435 INFO L272 TraceCheckUtils]: 23: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:41,435 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 14:57:41,435 INFO L290 TraceCheckUtils]: 25: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,435 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 14:57:41,436 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 14:57:41,436 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 14:57:41,436 INFO L290 TraceCheckUtils]: 29: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-28 14:57:41,436 INFO L290 TraceCheckUtils]: 30: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-28 14:57:41,436 INFO L290 TraceCheckUtils]: 31: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-28 14:57:41,436 INFO L290 TraceCheckUtils]: 32: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-28 14:57:41,436 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 14:57:41,436 INFO L290 TraceCheckUtils]: 34: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-28 14:57:41,436 INFO L290 TraceCheckUtils]: 35: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,436 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-28 14:57:41,436 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 14:57:41,436 INFO L290 TraceCheckUtils]: 38: Hoare triple {251398#true} assume 259 == ~__cil_tmp11~0; {251398#true} is VALID [2022-04-28 14:57:41,437 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 14:57:41,437 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 14:57:41,437 INFO L290 TraceCheckUtils]: 41: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-28 14:57:41,437 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 14:57:41,437 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 14:57:41,437 INFO L290 TraceCheckUtils]: 44: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-28 14:57:41,437 INFO L290 TraceCheckUtils]: 45: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-28 14:57:41,437 INFO L290 TraceCheckUtils]: 46: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,437 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-28 14:57:41,438 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 14:57:41,438 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 14:57:41,438 INFO L290 TraceCheckUtils]: 50: Hoare triple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 14:57:41,439 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 14:57:41,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-04-28 14:57:41,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,442 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 14:57:41,442 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_8~0); {251398#true} is VALID [2022-04-28 14:57:41,442 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} #res := -1073741808; {251398#true} is VALID [2022-04-28 14:57:41,442 INFO L290 TraceCheckUtils]: 3: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,443 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 14:57:41,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-04-28 14:57:41,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:41,445 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 14:57:41,445 INFO L290 TraceCheckUtils]: 1: Hoare triple {251398#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {251398#true} is VALID [2022-04-28 14:57:41,445 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,445 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 14:57:41,445 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 14:57:41,446 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 14:57:41,446 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 14:57:41,446 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 14:57:41,447 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 14:57:41,447 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 14:57:41,447 INFO L290 TraceCheckUtils]: 6: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-28 14:57:41,448 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 14:57:41,448 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 14:57:41,448 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 14:57:41,448 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 14:57:41,448 INFO L290 TraceCheckUtils]: 11: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,448 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 14:57:41,448 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 14:57:41,448 INFO L290 TraceCheckUtils]: 14: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,449 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 14:57:41,449 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 14:57:41,449 INFO L290 TraceCheckUtils]: 17: Hoare triple {251398#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {251398#true} is VALID [2022-04-28 14:57:41,449 INFO L272 TraceCheckUtils]: 18: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:41,449 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 14:57:41,449 INFO L290 TraceCheckUtils]: 20: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,449 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 14:57:41,449 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 14:57:41,449 INFO L290 TraceCheckUtils]: 23: Hoare triple {251398#true} assume 0 == ~tmp_ndt_10~0; {251398#true} is VALID [2022-04-28 14:57:41,449 INFO L290 TraceCheckUtils]: 24: Hoare triple {251398#true} ~returnVal2~0 := 0; {251398#true} is VALID [2022-04-28 14:57:41,449 INFO L290 TraceCheckUtils]: 25: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-28 14:57:41,449 INFO L290 TraceCheckUtils]: 26: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-28 14:57:41,449 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 14:57:41,449 INFO L290 TraceCheckUtils]: 28: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-28 14:57:41,450 INFO L290 TraceCheckUtils]: 29: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,450 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 14:57:41,450 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 14:57:41,451 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 14:57:41,451 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 14:57:41,452 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 14:57:41,452 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 14:57:41,453 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 14:57:41,453 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 14:57:41,453 INFO L290 TraceCheckUtils]: 38: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-28 14:57:41,453 INFO L290 TraceCheckUtils]: 39: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-28 14:57:41,453 INFO L290 TraceCheckUtils]: 40: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,453 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-28 14:57:41,453 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 14:57:41,453 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 14:57:41,454 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 14:57:41,454 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 14:57:41,454 INFO L290 TraceCheckUtils]: 46: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-28 14:57:41,454 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 14:57:41,454 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 14:57:41,455 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 14:57:41,455 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 14:57:41,455 INFO L290 TraceCheckUtils]: 51: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,455 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 14:57:41,455 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 14:57:41,455 INFO L290 TraceCheckUtils]: 54: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,455 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 14:57:41,455 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 14:57:41,455 INFO L290 TraceCheckUtils]: 57: Hoare triple {251398#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {251398#true} is VALID [2022-04-28 14:57:41,456 INFO L272 TraceCheckUtils]: 58: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:41,456 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 14:57:41,456 INFO L290 TraceCheckUtils]: 60: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,456 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 14:57:41,456 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 14:57:41,456 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 14:57:41,456 INFO L290 TraceCheckUtils]: 64: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-28 14:57:41,456 INFO L290 TraceCheckUtils]: 65: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-28 14:57:41,456 INFO L290 TraceCheckUtils]: 66: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-28 14:57:41,456 INFO L290 TraceCheckUtils]: 67: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-28 14:57:41,456 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 14:57:41,456 INFO L290 TraceCheckUtils]: 69: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-28 14:57:41,456 INFO L290 TraceCheckUtils]: 70: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,456 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-28 14:57:41,456 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 14:57:41,456 INFO L290 TraceCheckUtils]: 73: Hoare triple {251398#true} assume 259 == ~__cil_tmp11~0; {251398#true} is VALID [2022-04-28 14:57:41,457 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 14:57:41,457 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 14:57:41,457 INFO L290 TraceCheckUtils]: 76: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-28 14:57:41,457 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 14:57:41,457 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 14:57:41,458 INFO L290 TraceCheckUtils]: 79: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-28 14:57:41,458 INFO L290 TraceCheckUtils]: 80: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-28 14:57:41,458 INFO L290 TraceCheckUtils]: 81: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,458 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-28 14:57:41,458 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 14:57:41,458 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 14:57:41,459 INFO L290 TraceCheckUtils]: 85: Hoare triple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 14:57:41,459 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 14:57:41,460 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 14:57:41,460 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 14:57:41,460 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 14:57:41,461 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 14:57:41,461 INFO L290 TraceCheckUtils]: 91: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 14:57:41,461 INFO L290 TraceCheckUtils]: 92: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !false; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 14:57:41,461 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 14:57:41,462 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 14:57:41,462 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 14:57:41,462 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 14:57:41,462 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 14:57:41,462 INFO L290 TraceCheckUtils]: 98: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_8~0); {251398#true} is VALID [2022-04-28 14:57:41,462 INFO L290 TraceCheckUtils]: 99: Hoare triple {251398#true} #res := -1073741808; {251398#true} is VALID [2022-04-28 14:57:41,462 INFO L290 TraceCheckUtils]: 100: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,463 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 14:57:41,463 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 14:57:41,463 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 14:57:41,464 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 14:57:41,464 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 14:57:41,464 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 14:57:41,464 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 14:57:41,464 INFO L290 TraceCheckUtils]: 108: Hoare triple {251398#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {251398#true} is VALID [2022-04-28 14:57:41,473 INFO L290 TraceCheckUtils]: 109: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,474 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 14:57:41,474 INFO L290 TraceCheckUtils]: 111: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 14:57:41,475 INFO L290 TraceCheckUtils]: 112: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 14:57:41,475 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 14:57:41,476 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 14:57:41,477 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 14:57:41,477 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 14:57:41,477 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 14:57:41,477 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 14:57:41,478 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 14:57:41,478 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 14:57:41,479 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 14:57:41,479 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 14:57:41,479 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 14:57:41,480 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 14:57:41,480 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 14:57:41,480 INFO L290 TraceCheckUtils]: 12: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-28 14:57:41,481 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 14:57:41,481 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 14:57:41,481 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 14:57:41,481 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 14:57:41,481 INFO L290 TraceCheckUtils]: 17: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,481 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 14:57:41,481 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 14:57:41,481 INFO L290 TraceCheckUtils]: 20: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,481 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 14:57:41,481 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 14:57:41,482 INFO L290 TraceCheckUtils]: 23: Hoare triple {251398#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {251398#true} is VALID [2022-04-28 14:57:41,482 INFO L272 TraceCheckUtils]: 24: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:41,482 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 14:57:41,482 INFO L290 TraceCheckUtils]: 26: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,482 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 14:57:41,482 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 14:57:41,482 INFO L290 TraceCheckUtils]: 29: Hoare triple {251398#true} assume 0 == ~tmp_ndt_10~0; {251398#true} is VALID [2022-04-28 14:57:41,482 INFO L290 TraceCheckUtils]: 30: Hoare triple {251398#true} ~returnVal2~0 := 0; {251398#true} is VALID [2022-04-28 14:57:41,482 INFO L290 TraceCheckUtils]: 31: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-28 14:57:41,482 INFO L290 TraceCheckUtils]: 32: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-28 14:57:41,482 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 14:57:41,482 INFO L290 TraceCheckUtils]: 34: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-28 14:57:41,482 INFO L290 TraceCheckUtils]: 35: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,483 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 14:57:41,483 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 14:57:41,483 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 14:57:41,484 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 14:57:41,484 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 14:57:41,485 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 14:57:41,486 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 14:57:41,486 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 14:57:41,486 INFO L290 TraceCheckUtils]: 44: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-28 14:57:41,486 INFO L290 TraceCheckUtils]: 45: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-28 14:57:41,486 INFO L290 TraceCheckUtils]: 46: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,486 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-28 14:57:41,486 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 14:57:41,486 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 14:57:41,486 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 14:57:41,487 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 14:57:41,487 INFO L290 TraceCheckUtils]: 52: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-28 14:57:41,487 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 14:57:41,487 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 14:57:41,488 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 14:57:41,488 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 14:57:41,488 INFO L290 TraceCheckUtils]: 57: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,488 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 14:57:41,488 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 14:57:41,488 INFO L290 TraceCheckUtils]: 60: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,488 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 14:57:41,488 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 14:57:41,488 INFO L290 TraceCheckUtils]: 63: Hoare triple {251398#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {251398#true} is VALID [2022-04-28 14:57:41,488 INFO L272 TraceCheckUtils]: 64: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:41,489 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 14:57:41,489 INFO L290 TraceCheckUtils]: 66: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,489 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 14:57:41,489 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 14:57:41,489 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 14:57:41,489 INFO L290 TraceCheckUtils]: 70: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-28 14:57:41,489 INFO L290 TraceCheckUtils]: 71: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-28 14:57:41,489 INFO L290 TraceCheckUtils]: 72: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-28 14:57:41,489 INFO L290 TraceCheckUtils]: 73: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-28 14:57:41,489 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 14:57:41,489 INFO L290 TraceCheckUtils]: 75: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-28 14:57:41,489 INFO L290 TraceCheckUtils]: 76: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,489 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-28 14:57:41,489 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 14:57:41,489 INFO L290 TraceCheckUtils]: 79: Hoare triple {251398#true} assume 259 == ~__cil_tmp11~0; {251398#true} is VALID [2022-04-28 14:57:41,490 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 14:57:41,490 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 14:57:41,490 INFO L290 TraceCheckUtils]: 82: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-28 14:57:41,490 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 14:57:41,490 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 14:57:41,490 INFO L290 TraceCheckUtils]: 85: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-28 14:57:41,490 INFO L290 TraceCheckUtils]: 86: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-28 14:57:41,490 INFO L290 TraceCheckUtils]: 87: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,490 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-28 14:57:41,491 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 14:57:41,491 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 14:57:41,491 INFO L290 TraceCheckUtils]: 91: Hoare triple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 14:57:41,492 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 14:57:41,492 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 14:57:41,493 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 14:57:41,493 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 14:57:41,493 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 14:57:41,493 INFO L290 TraceCheckUtils]: 97: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 14:57:41,494 INFO L290 TraceCheckUtils]: 98: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !false; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 14:57:41,494 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 14:57:41,494 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 14:57:41,495 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 14:57:41,495 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 14:57:41,495 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 14:57:41,495 INFO L290 TraceCheckUtils]: 104: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_8~0); {251398#true} is VALID [2022-04-28 14:57:41,495 INFO L290 TraceCheckUtils]: 105: Hoare triple {251398#true} #res := -1073741808; {251398#true} is VALID [2022-04-28 14:57:41,495 INFO L290 TraceCheckUtils]: 106: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,495 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 14:57:41,496 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 14:57:41,496 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 14:57:41,496 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 14:57:41,496 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 14:57:41,497 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 14:57:41,497 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 14:57:41,497 INFO L290 TraceCheckUtils]: 114: Hoare triple {251398#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {251398#true} is VALID [2022-04-28 14:57:41,497 INFO L290 TraceCheckUtils]: 115: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,497 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 14:57:41,498 INFO L290 TraceCheckUtils]: 117: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 14:57:41,498 INFO L290 TraceCheckUtils]: 118: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 14:57:41,499 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 14:57:41,499 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 14:57:41,499 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 14:57:41,499 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 14:57:41,500 INFO L290 TraceCheckUtils]: 123: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 14:57:41,500 INFO L290 TraceCheckUtils]: 124: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 14:57:41,501 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 14:57:41,502 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 14:57:41,502 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 14:57:41,502 INFO L290 TraceCheckUtils]: 2: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,502 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {251398#true} {251398#true} #1156#return; {251398#true} is VALID [2022-04-28 14:57:41,503 INFO L272 TraceCheckUtils]: 4: Hoare triple {251398#true} call #t~ret170 := main(); {251398#true} is VALID [2022-04-28 14:57:41,503 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 14:57:41,503 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 14:57:41,504 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 14:57:41,504 INFO L290 TraceCheckUtils]: 8: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,504 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {251398#true} {251398#true} #1066#return; {251398#true} is VALID [2022-04-28 14:57:41,504 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 14:57:41,504 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 14:57:41,505 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 14:57:41,505 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 14:57:41,505 INFO L290 TraceCheckUtils]: 14: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,505 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 14:57:41,505 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 14:57:41,506 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 14:57:41,506 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 14:57:41,506 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 14:57:41,507 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 14:57:41,507 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 14:57:41,508 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 14:57:41,508 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 14:57:41,508 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 14:57:41,508 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 14:57:41,509 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 14:57:41,509 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 14:57:41,510 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 14:57:41,510 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 14:57:41,510 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 14:57:41,511 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 14:57:41,511 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 14:57:41,511 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 14:57:41,511 INFO L290 TraceCheckUtils]: 34: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-28 14:57:41,512 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 14:57:41,512 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 14:57:41,512 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 14:57:41,512 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 14:57:41,513 INFO L290 TraceCheckUtils]: 39: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,513 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 14:57:41,513 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 14:57:41,513 INFO L290 TraceCheckUtils]: 42: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,513 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 14:57:41,513 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 14:57:41,513 INFO L290 TraceCheckUtils]: 45: Hoare triple {251398#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {251398#true} is VALID [2022-04-28 14:57:41,513 INFO L272 TraceCheckUtils]: 46: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:41,513 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 14:57:41,513 INFO L290 TraceCheckUtils]: 48: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,513 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 14:57:41,513 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 14:57:41,513 INFO L290 TraceCheckUtils]: 51: Hoare triple {251398#true} assume 0 == ~tmp_ndt_10~0; {251398#true} is VALID [2022-04-28 14:57:41,513 INFO L290 TraceCheckUtils]: 52: Hoare triple {251398#true} ~returnVal2~0 := 0; {251398#true} is VALID [2022-04-28 14:57:41,513 INFO L290 TraceCheckUtils]: 53: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-28 14:57:41,514 INFO L290 TraceCheckUtils]: 54: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-28 14:57:41,514 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 14:57:41,514 INFO L290 TraceCheckUtils]: 56: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-28 14:57:41,514 INFO L290 TraceCheckUtils]: 57: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,514 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 14:57:41,514 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 14:57:41,515 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 14:57:41,515 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 14:57:41,516 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 14:57:41,516 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 14:57:41,517 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 14:57:41,517 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 14:57:41,517 INFO L290 TraceCheckUtils]: 66: Hoare triple {251398#true} assume 0 == ~tmp_ndt_5~0; {251398#true} is VALID [2022-04-28 14:57:41,517 INFO L290 TraceCheckUtils]: 67: Hoare triple {251398#true} #res := ~malloc~0; {251398#true} is VALID [2022-04-28 14:57:41,517 INFO L290 TraceCheckUtils]: 68: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,517 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {251398#true} {251398#true} #1150#return; {251398#true} is VALID [2022-04-28 14:57:41,517 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 14:57:41,517 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 14:57:41,518 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 14:57:41,518 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 14:57:41,518 INFO L290 TraceCheckUtils]: 74: Hoare triple {251398#true} assume 0 != ~compRegistered~0; {251398#true} is VALID [2022-04-28 14:57:41,518 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 14:57:41,518 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 14:57:41,519 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 14:57:41,519 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 14:57:41,519 INFO L290 TraceCheckUtils]: 79: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,519 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {251398#true} {251398#true} #1088#return; {251398#true} is VALID [2022-04-28 14:57:41,519 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 14:57:41,519 INFO L290 TraceCheckUtils]: 82: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,519 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {251398#true} {251398#true} #1122#return; {251398#true} is VALID [2022-04-28 14:57:41,519 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 14:57:41,519 INFO L290 TraceCheckUtils]: 85: Hoare triple {251398#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {251398#true} is VALID [2022-04-28 14:57:41,520 INFO L272 TraceCheckUtils]: 86: Hoare triple {251398#true} call stubMoreProcessingRequired(); {251762#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:41,520 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 14:57:41,520 INFO L290 TraceCheckUtils]: 88: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,520 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {251398#true} {251398#true} #1124#return; {251398#true} is VALID [2022-04-28 14:57:41,520 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 14:57:41,520 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 14:57:41,520 INFO L290 TraceCheckUtils]: 92: Hoare triple {251398#true} assume !(1 == ~tmp_ndt_11~0); {251398#true} is VALID [2022-04-28 14:57:41,520 INFO L290 TraceCheckUtils]: 93: Hoare triple {251398#true} ~returnVal2~0 := 259; {251398#true} is VALID [2022-04-28 14:57:41,520 INFO L290 TraceCheckUtils]: 94: Hoare triple {251398#true} assume !(~s~0 == ~NP~0); {251398#true} is VALID [2022-04-28 14:57:41,520 INFO L290 TraceCheckUtils]: 95: Hoare triple {251398#true} assume ~s~0 == ~MPR1~0; {251398#true} is VALID [2022-04-28 14:57:41,520 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 14:57:41,520 INFO L290 TraceCheckUtils]: 97: Hoare triple {251398#true} #res := ~returnVal2~0; {251398#true} is VALID [2022-04-28 14:57:41,520 INFO L290 TraceCheckUtils]: 98: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,520 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {251398#true} {251398#true} #1152#return; {251398#true} is VALID [2022-04-28 14:57:41,520 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 14:57:41,520 INFO L290 TraceCheckUtils]: 101: Hoare triple {251398#true} assume 259 == ~__cil_tmp11~0; {251398#true} is VALID [2022-04-28 14:57:41,521 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 14:57:41,521 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 14:57:41,521 INFO L290 TraceCheckUtils]: 104: Hoare triple {251398#true} assume ~s~0 == ~MPR3~0; {251398#true} is VALID [2022-04-28 14:57:41,521 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 14:57:41,521 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 14:57:41,521 INFO L290 TraceCheckUtils]: 107: Hoare triple {251398#true} assume 0 == ~tmp_ndt_12~0; {251398#true} is VALID [2022-04-28 14:57:41,521 INFO L290 TraceCheckUtils]: 108: Hoare triple {251398#true} #res := 0; {251398#true} is VALID [2022-04-28 14:57:41,521 INFO L290 TraceCheckUtils]: 109: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,522 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {251398#true} {251398#true} #1154#return; {251398#true} is VALID [2022-04-28 14:57:41,522 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 14:57:41,522 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 14:57:41,522 INFO L290 TraceCheckUtils]: 113: Hoare triple {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {251805#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 14:57:41,523 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 14:57:41,523 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 14:57:41,524 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 14:57:41,524 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 14:57:41,524 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 14:57:41,525 INFO L290 TraceCheckUtils]: 119: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 14:57:41,525 INFO L290 TraceCheckUtils]: 120: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume !false; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 14:57:41,525 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 14:57:41,525 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 14:57:41,526 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 14:57:41,526 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 14:57:41,526 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 14:57:41,526 INFO L290 TraceCheckUtils]: 126: Hoare triple {251398#true} assume !(0 == ~tmp_ndt_8~0); {251398#true} is VALID [2022-04-28 14:57:41,526 INFO L290 TraceCheckUtils]: 127: Hoare triple {251398#true} #res := -1073741808; {251398#true} is VALID [2022-04-28 14:57:41,526 INFO L290 TraceCheckUtils]: 128: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,526 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 14:57:41,527 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 14:57:41,527 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 14:57:41,527 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 14:57:41,528 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 14:57:41,528 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 14:57:41,528 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 14:57:41,528 INFO L290 TraceCheckUtils]: 136: Hoare triple {251398#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {251398#true} is VALID [2022-04-28 14:57:41,528 INFO L290 TraceCheckUtils]: 137: Hoare triple {251398#true} assume true; {251398#true} is VALID [2022-04-28 14:57:41,528 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 14:57:41,529 INFO L290 TraceCheckUtils]: 139: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~1; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 14:57:41,529 INFO L290 TraceCheckUtils]: 140: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 14:57:41,530 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 14:57:41,530 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 14:57:41,530 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 14:57:41,530 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 14:57:41,531 INFO L290 TraceCheckUtils]: 145: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~0; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 14:57:41,531 INFO L290 TraceCheckUtils]: 146: Hoare triple {251655#(<= 0 |old(~myStatus~0)|)} assume true; {251655#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-28 14:57:41,532 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 14:57:41,532 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 14:57:41,532 INFO L290 TraceCheckUtils]: 149: Hoare triple {251399#false} assume !(1 == ~pended~0); {251399#false} is VALID [2022-04-28 14:57:41,532 INFO L290 TraceCheckUtils]: 150: Hoare triple {251399#false} assume !(1 == ~pended~0); {251399#false} is VALID [2022-04-28 14:57:41,532 INFO L290 TraceCheckUtils]: 151: Hoare triple {251399#false} assume ~s~0 != ~UNLOADED~0; {251399#false} is VALID [2022-04-28 14:57:41,532 INFO L290 TraceCheckUtils]: 152: Hoare triple {251399#false} assume -1 != ~status~1; {251399#false} is VALID [2022-04-28 14:57:41,532 INFO L290 TraceCheckUtils]: 153: Hoare triple {251399#false} assume ~s~0 != ~SKIP2~0; {251399#false} is VALID [2022-04-28 14:57:41,532 INFO L290 TraceCheckUtils]: 154: Hoare triple {251399#false} assume ~s~0 != ~IPC~0; {251399#false} is VALID [2022-04-28 14:57:41,532 INFO L290 TraceCheckUtils]: 155: Hoare triple {251399#false} assume !(~s~0 != ~DC~0); {251399#false} is VALID [2022-04-28 14:57:41,532 INFO L290 TraceCheckUtils]: 156: Hoare triple {251399#false} assume !(1 == ~pended~0); {251399#false} is VALID [2022-04-28 14:57:41,532 INFO L290 TraceCheckUtils]: 157: Hoare triple {251399#false} assume ~s~0 == ~DC~0; {251399#false} is VALID [2022-04-28 14:57:41,532 INFO L290 TraceCheckUtils]: 158: Hoare triple {251399#false} assume 259 == ~status~1; {251399#false} is VALID [2022-04-28 14:57:41,532 INFO L272 TraceCheckUtils]: 159: Hoare triple {251399#false} call errorFn(); {251399#false} is VALID [2022-04-28 14:57:41,532 INFO L290 TraceCheckUtils]: 160: Hoare triple {251399#false} assume !false; {251399#false} is VALID [2022-04-28 14:57:41,533 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 14:57:41,533 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:57:41,533 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1309313762] [2022-04-28 14:57:41,533 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1309313762] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:57:41,533 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:57:41,533 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 14:57:41,533 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:57:41,533 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1908188614] [2022-04-28 14:57:41,533 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1908188614] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:57:41,533 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:57:41,533 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 14:57:41,533 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920759326] [2022-04-28 14:57:41,533 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:57:41,534 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 14:57:41,534 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:57:41,534 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 14:57:41,625 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 14:57:41,625 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-28 14:57:41,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:41,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-28 14:57:41,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=293, Unknown=0, NotChecked=0, Total=380 [2022-04-28 14:57:41,626 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 14:57:46,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:46,432 INFO L93 Difference]: Finished difference Result 414 states and 443 transitions. [2022-04-28 14:57:46,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-04-28 14:57:46,432 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 14:57:46,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:57:46,432 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 14:57:46,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 347 transitions. [2022-04-28 14:57:46,434 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 14:57:46,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 347 transitions. [2022-04-28 14:57:46,436 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 35 states and 347 transitions. [2022-04-28 14:57:46,751 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 14:57:46,754 INFO L225 Difference]: With dead ends: 414 [2022-04-28 14:57:46,754 INFO L226 Difference]: Without dead ends: 213 [2022-04-28 14:57:46,754 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 14:57:46,755 INFO L413 NwaCegarLoop]: 137 mSDtfsCounter, 537 mSDsluCounter, 454 mSDsCounter, 0 mSdLazyCounter, 1151 mSolverCounterSat, 234 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 538 SdHoareTripleChecker+Valid, 591 SdHoareTripleChecker+Invalid, 1385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 234 IncrementalHoareTripleChecker+Valid, 1151 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-28 14:57:46,755 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [538 Valid, 591 Invalid, 1385 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [234 Valid, 1151 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-28 14:57:46,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2022-04-28 14:57:47,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 210. [2022-04-28 14:57:47,501 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:57:47,502 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 14:57:47,502 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 14:57:47,502 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 14:57:47,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:47,504 INFO L93 Difference]: Finished difference Result 213 states and 227 transitions. [2022-04-28 14:57:47,504 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 227 transitions. [2022-04-28 14:57:47,504 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:47,504 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:47,505 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 14:57:47,505 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 14:57:47,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:47,507 INFO L93 Difference]: Finished difference Result 213 states and 227 transitions. [2022-04-28 14:57:47,507 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 227 transitions. [2022-04-28 14:57:47,507 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:47,507 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:47,507 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:57:47,507 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:57:47,507 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 14:57:47,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 210 states and 223 transitions. [2022-04-28 14:57:47,510 INFO L78 Accepts]: Start accepts. Automaton has 210 states and 223 transitions. Word has length 161 [2022-04-28 14:57:47,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:57:47,510 INFO L495 AbstractCegarLoop]: Abstraction has 210 states and 223 transitions. [2022-04-28 14:57:47,510 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 14:57:47,510 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 210 states and 223 transitions. [2022-04-28 14:57:48,051 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 14:57:48,051 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 223 transitions. [2022-04-28 14:57:48,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-04-28 14:57:48,052 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:57:48,052 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 14:57:48,052 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable64 [2022-04-28 14:57:48,052 INFO L420 AbstractCegarLoop]: === Iteration 66 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:57:48,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:57:48,052 INFO L85 PathProgramCache]: Analyzing trace with hash -1078689346, now seen corresponding path program 1 times [2022-04-28 14:57:48,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:48,053 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [372633371] [2022-04-28 14:57:48,053 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:57:48,053 INFO L85 PathProgramCache]: Analyzing trace with hash -1078689346, now seen corresponding path program 2 times [2022-04-28 14:57:48,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:57:48,053 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1741958404] [2022-04-28 14:57:48,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:57:48,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:57:48,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:57:48,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,182 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 14:57:48,182 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,182 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1156#return; {253560#true} is VALID [2022-04-28 14:57:48,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:57:48,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,212 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 14:57:48,212 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,212 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1066#return; {253560#true} is VALID [2022-04-28 14:57:48,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:57:48,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,230 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 14:57:48,231 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,231 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253568#(= ~myStatus~0 0)} #1068#return; {253568#(= ~myStatus~0 0)} is VALID [2022-04-28 14:57:48,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-04-28 14:57:48,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 14:57:48,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:57:48,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:57:48,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:48,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,460 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 14:57:48,460 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,460 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 14:57:48,460 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 14:57:48,460 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 14:57:48,461 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 14:57:48,461 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,461 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 14:57:48,461 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 14:57:48,461 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,461 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 14:57:48,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:57:48,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,474 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 14:57:48,474 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,474 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 14:57:48,474 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 14:57:48,474 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-28 14:57:48,474 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 14:57:48,474 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 14:57:48,475 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 14:57:48,475 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 14:57:48,475 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,475 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 14:57:48,475 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 14:57:48,475 INFO L290 TraceCheckUtils]: 9: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,475 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 14:57:48,475 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 14:57:48,475 INFO L290 TraceCheckUtils]: 12: Hoare triple {253560#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {253560#true} is VALID [2022-04-28 14:57:48,476 INFO L272 TraceCheckUtils]: 13: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:48,476 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 14:57:48,476 INFO L290 TraceCheckUtils]: 15: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,476 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 14:57:48,476 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 14:57:48,476 INFO L290 TraceCheckUtils]: 18: Hoare triple {253560#true} assume 0 == ~tmp_ndt_10~0; {253560#true} is VALID [2022-04-28 14:57:48,476 INFO L290 TraceCheckUtils]: 19: Hoare triple {253560#true} ~returnVal2~0 := 0; {253560#true} is VALID [2022-04-28 14:57:48,476 INFO L290 TraceCheckUtils]: 20: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-28 14:57:48,476 INFO L290 TraceCheckUtils]: 21: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-28 14:57:48,476 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 14:57:48,476 INFO L290 TraceCheckUtils]: 23: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-28 14:57:48,476 INFO L290 TraceCheckUtils]: 24: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,477 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 14:57:48,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 14:57:48,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:48,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,563 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 14:57:48,563 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-28 14:57:48,563 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-28 14:57:48,563 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,563 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-28 14:57:48,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-28 14:57:48,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:57:48,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:57:48,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,580 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 14:57:48,580 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,580 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 14:57:48,580 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 14:57:48,581 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 14:57:48,581 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 14:57:48,581 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,581 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 14:57:48,581 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 14:57:48,581 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,581 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 14:57:48,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:57:48,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,583 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 14:57:48,583 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,583 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 14:57:48,583 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 14:57:48,584 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-28 14:57:48,584 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 14:57:48,584 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 14:57:48,585 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 14:57:48,585 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 14:57:48,585 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,585 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 14:57:48,585 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 14:57:48,585 INFO L290 TraceCheckUtils]: 9: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,586 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 14:57:48,586 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 14:57:48,586 INFO L290 TraceCheckUtils]: 12: Hoare triple {253560#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {253560#true} is VALID [2022-04-28 14:57:48,586 INFO L272 TraceCheckUtils]: 13: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:48,586 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 14:57:48,586 INFO L290 TraceCheckUtils]: 15: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,586 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 14:57:48,586 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 14:57:48,587 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 14:57:48,587 INFO L290 TraceCheckUtils]: 19: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-28 14:57:48,587 INFO L290 TraceCheckUtils]: 20: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-28 14:57:48,587 INFO L290 TraceCheckUtils]: 21: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-28 14:57:48,587 INFO L290 TraceCheckUtils]: 22: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-28 14:57:48,587 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 14:57:48,587 INFO L290 TraceCheckUtils]: 24: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-28 14:57:48,587 INFO L290 TraceCheckUtils]: 25: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,587 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-28 14:57:48,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-04-28 14:57:48,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,612 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 14:57:48,613 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-28 14:57:48,613 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 14:57:48,613 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 14:57:48,613 INFO L290 TraceCheckUtils]: 4: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-28 14:57:48,613 INFO L290 TraceCheckUtils]: 5: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-28 14:57:48,613 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,613 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-28 14:57:48,613 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 14:57:48,615 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 14:57:48,615 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 14:57:48,615 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-28 14:57:48,615 INFO L290 TraceCheckUtils]: 4: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-28 14:57:48,615 INFO L290 TraceCheckUtils]: 5: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,615 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-28 14:57:48,615 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 14:57:48,615 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 14:57:48,616 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 14:57:48,616 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 14:57:48,616 INFO L290 TraceCheckUtils]: 11: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-28 14:57:48,617 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 14:57:48,617 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 14:57:48,618 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 14:57:48,618 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 14:57:48,618 INFO L290 TraceCheckUtils]: 16: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,618 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 14:57:48,618 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 14:57:48,618 INFO L290 TraceCheckUtils]: 19: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,618 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 14:57:48,619 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 14:57:48,619 INFO L290 TraceCheckUtils]: 22: Hoare triple {253560#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {253560#true} is VALID [2022-04-28 14:57:48,619 INFO L272 TraceCheckUtils]: 23: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:48,619 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 14:57:48,619 INFO L290 TraceCheckUtils]: 25: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,619 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 14:57:48,619 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 14:57:48,619 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 14:57:48,620 INFO L290 TraceCheckUtils]: 29: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-28 14:57:48,620 INFO L290 TraceCheckUtils]: 30: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-28 14:57:48,620 INFO L290 TraceCheckUtils]: 31: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-28 14:57:48,620 INFO L290 TraceCheckUtils]: 32: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-28 14:57:48,620 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 14:57:48,620 INFO L290 TraceCheckUtils]: 34: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-28 14:57:48,620 INFO L290 TraceCheckUtils]: 35: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,620 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-28 14:57:48,620 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 14:57:48,620 INFO L290 TraceCheckUtils]: 38: Hoare triple {253560#true} assume 259 == ~__cil_tmp11~0; {253560#true} is VALID [2022-04-28 14:57:48,621 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 14:57:48,621 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 14:57:48,621 INFO L290 TraceCheckUtils]: 41: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-28 14:57:48,622 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 14:57:48,622 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 14:57:48,622 INFO L290 TraceCheckUtils]: 44: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-28 14:57:48,622 INFO L290 TraceCheckUtils]: 45: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-28 14:57:48,622 INFO L290 TraceCheckUtils]: 46: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,622 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-28 14:57:48,622 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 14:57:48,623 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 14:57:48,623 INFO L290 TraceCheckUtils]: 50: Hoare triple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 14:57:48,624 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 14:57:48,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-04-28 14:57:48,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,628 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 14:57:48,628 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_8~0); {253560#true} is VALID [2022-04-28 14:57:48,628 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} #res := -1073741808; {253560#true} is VALID [2022-04-28 14:57:48,628 INFO L290 TraceCheckUtils]: 3: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,629 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 14:57:48,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-04-28 14:57:48,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:57:48,631 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 14:57:48,631 INFO L290 TraceCheckUtils]: 1: Hoare triple {253560#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {253560#true} is VALID [2022-04-28 14:57:48,631 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,632 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 14:57:48,632 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 14:57:48,632 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 14:57:48,633 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 14:57:48,633 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 14:57:48,634 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 14:57:48,634 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 14:57:48,634 INFO L290 TraceCheckUtils]: 6: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-28 14:57:48,635 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 14:57:48,635 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 14:57:48,635 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 14:57:48,635 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 14:57:48,635 INFO L290 TraceCheckUtils]: 11: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,635 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 14:57:48,636 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 14:57:48,636 INFO L290 TraceCheckUtils]: 14: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,636 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 14:57:48,636 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 14:57:48,636 INFO L290 TraceCheckUtils]: 17: Hoare triple {253560#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {253560#true} is VALID [2022-04-28 14:57:48,636 INFO L272 TraceCheckUtils]: 18: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:48,636 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 14:57:48,636 INFO L290 TraceCheckUtils]: 20: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,636 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 14:57:48,637 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 14:57:48,637 INFO L290 TraceCheckUtils]: 23: Hoare triple {253560#true} assume 0 == ~tmp_ndt_10~0; {253560#true} is VALID [2022-04-28 14:57:48,637 INFO L290 TraceCheckUtils]: 24: Hoare triple {253560#true} ~returnVal2~0 := 0; {253560#true} is VALID [2022-04-28 14:57:48,637 INFO L290 TraceCheckUtils]: 25: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-28 14:57:48,637 INFO L290 TraceCheckUtils]: 26: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-28 14:57:48,637 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 14:57:48,637 INFO L290 TraceCheckUtils]: 28: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-28 14:57:48,637 INFO L290 TraceCheckUtils]: 29: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,638 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 14:57:48,638 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 14:57:48,638 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 14:57:48,639 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 14:57:48,639 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 14:57:48,640 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 14:57:48,641 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 14:57:48,641 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 14:57:48,641 INFO L290 TraceCheckUtils]: 38: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-28 14:57:48,641 INFO L290 TraceCheckUtils]: 39: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-28 14:57:48,641 INFO L290 TraceCheckUtils]: 40: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,641 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-28 14:57:48,641 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 14:57:48,641 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 14:57:48,642 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 14:57:48,642 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 14:57:48,642 INFO L290 TraceCheckUtils]: 46: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-28 14:57:48,643 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 14:57:48,643 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 14:57:48,643 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 14:57:48,643 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 14:57:48,644 INFO L290 TraceCheckUtils]: 51: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,644 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 14:57:48,644 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 14:57:48,644 INFO L290 TraceCheckUtils]: 54: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,644 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 14:57:48,644 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 14:57:48,644 INFO L290 TraceCheckUtils]: 57: Hoare triple {253560#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {253560#true} is VALID [2022-04-28 14:57:48,644 INFO L272 TraceCheckUtils]: 58: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:48,644 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 14:57:48,645 INFO L290 TraceCheckUtils]: 60: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,645 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 14:57:48,645 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 14:57:48,645 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 14:57:48,645 INFO L290 TraceCheckUtils]: 64: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-28 14:57:48,645 INFO L290 TraceCheckUtils]: 65: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-28 14:57:48,645 INFO L290 TraceCheckUtils]: 66: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-28 14:57:48,645 INFO L290 TraceCheckUtils]: 67: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-28 14:57:48,645 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 14:57:48,645 INFO L290 TraceCheckUtils]: 69: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-28 14:57:48,645 INFO L290 TraceCheckUtils]: 70: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,645 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-28 14:57:48,645 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 14:57:48,646 INFO L290 TraceCheckUtils]: 73: Hoare triple {253560#true} assume 259 == ~__cil_tmp11~0; {253560#true} is VALID [2022-04-28 14:57:48,646 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 14:57:48,647 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 14:57:48,647 INFO L290 TraceCheckUtils]: 76: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-28 14:57:48,647 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 14:57:48,647 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 14:57:48,647 INFO L290 TraceCheckUtils]: 79: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-28 14:57:48,647 INFO L290 TraceCheckUtils]: 80: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-28 14:57:48,647 INFO L290 TraceCheckUtils]: 81: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,647 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-28 14:57:48,647 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 14:57:48,648 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 14:57:48,648 INFO L290 TraceCheckUtils]: 85: Hoare triple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 14:57:48,649 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 14:57:48,649 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 14:57:48,649 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 14:57:48,650 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 14:57:48,650 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 14:57:48,650 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 14:57:48,651 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 14:57:48,651 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 14:57:48,651 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 14:57:48,652 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 14:57:48,652 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 14:57:48,652 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 14:57:48,652 INFO L290 TraceCheckUtils]: 98: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_8~0); {253560#true} is VALID [2022-04-28 14:57:48,652 INFO L290 TraceCheckUtils]: 99: Hoare triple {253560#true} #res := -1073741808; {253560#true} is VALID [2022-04-28 14:57:48,652 INFO L290 TraceCheckUtils]: 100: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,653 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 14:57:48,653 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 14:57:48,653 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 14:57:48,654 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 14:57:48,654 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 14:57:48,654 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 14:57:48,655 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 14:57:48,655 INFO L290 TraceCheckUtils]: 108: Hoare triple {253560#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {253560#true} is VALID [2022-04-28 14:57:48,655 INFO L290 TraceCheckUtils]: 109: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,680 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 14:57:48,681 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 14:57:48,681 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 14:57:48,682 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 14:57:48,682 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 14:57:48,683 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 14:57:48,683 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 14:57:48,683 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 14:57:48,684 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 14:57:48,685 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 14:57:48,685 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 14:57:48,685 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 14:57:48,685 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 14:57:48,686 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 14:57:48,686 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 14:57:48,687 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 14:57:48,687 INFO L290 TraceCheckUtils]: 12: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-28 14:57:48,687 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 14:57:48,687 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 14:57:48,688 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 14:57:48,688 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 14:57:48,688 INFO L290 TraceCheckUtils]: 17: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,688 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 14:57:48,688 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 14:57:48,688 INFO L290 TraceCheckUtils]: 20: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,688 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 14:57:48,688 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 14:57:48,689 INFO L290 TraceCheckUtils]: 23: Hoare triple {253560#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {253560#true} is VALID [2022-04-28 14:57:48,689 INFO L272 TraceCheckUtils]: 24: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:48,689 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 14:57:48,689 INFO L290 TraceCheckUtils]: 26: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,689 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 14:57:48,689 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 14:57:48,689 INFO L290 TraceCheckUtils]: 29: Hoare triple {253560#true} assume 0 == ~tmp_ndt_10~0; {253560#true} is VALID [2022-04-28 14:57:48,689 INFO L290 TraceCheckUtils]: 30: Hoare triple {253560#true} ~returnVal2~0 := 0; {253560#true} is VALID [2022-04-28 14:57:48,689 INFO L290 TraceCheckUtils]: 31: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-28 14:57:48,689 INFO L290 TraceCheckUtils]: 32: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-28 14:57:48,690 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 14:57:48,690 INFO L290 TraceCheckUtils]: 34: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-28 14:57:48,690 INFO L290 TraceCheckUtils]: 35: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,690 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 14:57:48,691 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 14:57:48,691 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 14:57:48,691 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 14:57:48,692 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 14:57:48,692 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 14:57:48,693 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 14:57:48,693 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 14:57:48,693 INFO L290 TraceCheckUtils]: 44: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-28 14:57:48,693 INFO L290 TraceCheckUtils]: 45: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-28 14:57:48,693 INFO L290 TraceCheckUtils]: 46: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,694 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-28 14:57:48,694 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 14:57:48,694 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 14:57:48,694 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 14:57:48,694 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 14:57:48,695 INFO L290 TraceCheckUtils]: 52: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-28 14:57:48,695 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 14:57:48,695 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 14:57:48,696 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 14:57:48,696 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 14:57:48,696 INFO L290 TraceCheckUtils]: 57: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,696 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 14:57:48,696 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 14:57:48,696 INFO L290 TraceCheckUtils]: 60: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,696 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 14:57:48,696 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 14:57:48,696 INFO L290 TraceCheckUtils]: 63: Hoare triple {253560#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {253560#true} is VALID [2022-04-28 14:57:48,697 INFO L272 TraceCheckUtils]: 64: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:48,697 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 14:57:48,697 INFO L290 TraceCheckUtils]: 66: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,697 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 14:57:48,697 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 14:57:48,697 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 14:57:48,697 INFO L290 TraceCheckUtils]: 70: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-28 14:57:48,697 INFO L290 TraceCheckUtils]: 71: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-28 14:57:48,697 INFO L290 TraceCheckUtils]: 72: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-28 14:57:48,697 INFO L290 TraceCheckUtils]: 73: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-28 14:57:48,698 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 14:57:48,698 INFO L290 TraceCheckUtils]: 75: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-28 14:57:48,698 INFO L290 TraceCheckUtils]: 76: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,698 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-28 14:57:48,698 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 14:57:48,698 INFO L290 TraceCheckUtils]: 79: Hoare triple {253560#true} assume 259 == ~__cil_tmp11~0; {253560#true} is VALID [2022-04-28 14:57:48,699 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 14:57:48,699 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 14:57:48,699 INFO L290 TraceCheckUtils]: 82: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-28 14:57:48,699 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 14:57:48,699 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 14:57:48,699 INFO L290 TraceCheckUtils]: 85: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-28 14:57:48,699 INFO L290 TraceCheckUtils]: 86: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-28 14:57:48,699 INFO L290 TraceCheckUtils]: 87: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,699 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-28 14:57:48,700 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 14:57:48,700 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 14:57:48,700 INFO L290 TraceCheckUtils]: 91: Hoare triple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 14:57:48,701 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 14:57:48,702 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 14:57:48,702 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 14:57:48,702 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 14:57:48,702 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 14:57:48,703 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 14:57:48,703 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 14:57:48,703 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 14:57:48,704 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 14:57:48,704 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 14:57:48,704 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 14:57:48,704 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 14:57:48,704 INFO L290 TraceCheckUtils]: 104: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_8~0); {253560#true} is VALID [2022-04-28 14:57:48,704 INFO L290 TraceCheckUtils]: 105: Hoare triple {253560#true} #res := -1073741808; {253560#true} is VALID [2022-04-28 14:57:48,704 INFO L290 TraceCheckUtils]: 106: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,705 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 14:57:48,705 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 14:57:48,706 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 14:57:48,706 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 14:57:48,706 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 14:57:48,707 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 14:57:48,707 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 14:57:48,707 INFO L290 TraceCheckUtils]: 114: Hoare triple {253560#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {253560#true} is VALID [2022-04-28 14:57:48,707 INFO L290 TraceCheckUtils]: 115: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,708 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 14:57:48,708 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 14:57:48,708 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 14:57:48,709 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 14:57:48,709 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 14:57:48,710 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 14:57:48,710 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 14:57:48,710 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 14:57:48,711 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 14:57:48,711 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 14:57:48,713 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 14:57:48,713 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 14:57:48,713 INFO L290 TraceCheckUtils]: 2: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,713 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {253560#true} {253560#true} #1156#return; {253560#true} is VALID [2022-04-28 14:57:48,714 INFO L272 TraceCheckUtils]: 4: Hoare triple {253560#true} call #t~ret170 := main(); {253560#true} is VALID [2022-04-28 14:57:48,714 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 14:57:48,715 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 14:57:48,715 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 14:57:48,715 INFO L290 TraceCheckUtils]: 8: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,715 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {253560#true} {253560#true} #1066#return; {253560#true} is VALID [2022-04-28 14:57:48,715 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 14:57:48,715 INFO L290 TraceCheckUtils]: 11: Hoare triple {253568#(= ~myStatus~0 0)} assume !(0 == ~irp_choice~0); {253568#(= ~myStatus~0 0)} is VALID [2022-04-28 14:57:48,716 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 14:57:48,716 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 14:57:48,716 INFO L290 TraceCheckUtils]: 14: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,717 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {253560#true} {253568#(= ~myStatus~0 0)} #1068#return; {253568#(= ~myStatus~0 0)} is VALID [2022-04-28 14:57:48,717 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 14:57:48,717 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 14:57:48,717 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 14:57:48,718 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 14:57:48,718 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 14:57:48,719 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 14:57:48,719 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 14:57:48,720 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 14:57:48,720 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 14:57:48,720 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 14:57:48,720 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 14:57:48,721 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 14:57:48,722 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 14:57:48,722 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 14:57:48,722 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 14:57:48,722 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 14:57:48,723 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 14:57:48,723 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 14:57:48,723 INFO L290 TraceCheckUtils]: 34: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-28 14:57:48,724 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 14:57:48,724 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 14:57:48,725 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 14:57:48,725 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 14:57:48,725 INFO L290 TraceCheckUtils]: 39: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,725 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 14:57:48,725 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 14:57:48,725 INFO L290 TraceCheckUtils]: 42: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,725 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 14:57:48,725 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 14:57:48,725 INFO L290 TraceCheckUtils]: 45: Hoare triple {253560#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {253560#true} is VALID [2022-04-28 14:57:48,726 INFO L272 TraceCheckUtils]: 46: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:48,726 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 14:57:48,726 INFO L290 TraceCheckUtils]: 48: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,726 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 14:57:48,726 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 14:57:48,726 INFO L290 TraceCheckUtils]: 51: Hoare triple {253560#true} assume 0 == ~tmp_ndt_10~0; {253560#true} is VALID [2022-04-28 14:57:48,726 INFO L290 TraceCheckUtils]: 52: Hoare triple {253560#true} ~returnVal2~0 := 0; {253560#true} is VALID [2022-04-28 14:57:48,726 INFO L290 TraceCheckUtils]: 53: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-28 14:57:48,726 INFO L290 TraceCheckUtils]: 54: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-28 14:57:48,726 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 14:57:48,726 INFO L290 TraceCheckUtils]: 56: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-28 14:57:48,726 INFO L290 TraceCheckUtils]: 57: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,727 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 14:57:48,727 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 14:57:48,727 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 14:57:48,728 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 14:57:48,729 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 14:57:48,729 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 14:57:48,730 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 14:57:48,730 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 14:57:48,730 INFO L290 TraceCheckUtils]: 66: Hoare triple {253560#true} assume 0 == ~tmp_ndt_5~0; {253560#true} is VALID [2022-04-28 14:57:48,730 INFO L290 TraceCheckUtils]: 67: Hoare triple {253560#true} #res := ~malloc~0; {253560#true} is VALID [2022-04-28 14:57:48,730 INFO L290 TraceCheckUtils]: 68: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,730 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {253560#true} {253560#true} #1150#return; {253560#true} is VALID [2022-04-28 14:57:48,730 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 14:57:48,730 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 14:57:48,731 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 14:57:48,731 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 14:57:48,731 INFO L290 TraceCheckUtils]: 74: Hoare triple {253560#true} assume 0 != ~compRegistered~0; {253560#true} is VALID [2022-04-28 14:57:48,732 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 14:57:48,732 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 14:57:48,732 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 14:57:48,732 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 14:57:48,732 INFO L290 TraceCheckUtils]: 79: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,733 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {253560#true} {253560#true} #1088#return; {253560#true} is VALID [2022-04-28 14:57:48,733 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 14:57:48,733 INFO L290 TraceCheckUtils]: 82: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,733 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {253560#true} {253560#true} #1122#return; {253560#true} is VALID [2022-04-28 14:57:48,733 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 14:57:48,733 INFO L290 TraceCheckUtils]: 85: Hoare triple {253560#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {253560#true} is VALID [2022-04-28 14:57:48,733 INFO L272 TraceCheckUtils]: 86: Hoare triple {253560#true} call stubMoreProcessingRequired(); {253929#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:57:48,733 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 14:57:48,733 INFO L290 TraceCheckUtils]: 88: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,733 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {253560#true} {253560#true} #1124#return; {253560#true} is VALID [2022-04-28 14:57:48,733 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 14:57:48,734 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 14:57:48,734 INFO L290 TraceCheckUtils]: 92: Hoare triple {253560#true} assume !(1 == ~tmp_ndt_11~0); {253560#true} is VALID [2022-04-28 14:57:48,734 INFO L290 TraceCheckUtils]: 93: Hoare triple {253560#true} ~returnVal2~0 := 259; {253560#true} is VALID [2022-04-28 14:57:48,734 INFO L290 TraceCheckUtils]: 94: Hoare triple {253560#true} assume !(~s~0 == ~NP~0); {253560#true} is VALID [2022-04-28 14:57:48,734 INFO L290 TraceCheckUtils]: 95: Hoare triple {253560#true} assume ~s~0 == ~MPR1~0; {253560#true} is VALID [2022-04-28 14:57:48,734 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 14:57:48,734 INFO L290 TraceCheckUtils]: 97: Hoare triple {253560#true} #res := ~returnVal2~0; {253560#true} is VALID [2022-04-28 14:57:48,734 INFO L290 TraceCheckUtils]: 98: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,734 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {253560#true} {253560#true} #1152#return; {253560#true} is VALID [2022-04-28 14:57:48,734 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 14:57:48,734 INFO L290 TraceCheckUtils]: 101: Hoare triple {253560#true} assume 259 == ~__cil_tmp11~0; {253560#true} is VALID [2022-04-28 14:57:48,735 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 14:57:48,735 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 14:57:48,735 INFO L290 TraceCheckUtils]: 104: Hoare triple {253560#true} assume ~s~0 == ~MPR3~0; {253560#true} is VALID [2022-04-28 14:57:48,735 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 14:57:48,735 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 14:57:48,735 INFO L290 TraceCheckUtils]: 107: Hoare triple {253560#true} assume 0 == ~tmp_ndt_12~0; {253560#true} is VALID [2022-04-28 14:57:48,735 INFO L290 TraceCheckUtils]: 108: Hoare triple {253560#true} #res := 0; {253560#true} is VALID [2022-04-28 14:57:48,736 INFO L290 TraceCheckUtils]: 109: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,736 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {253560#true} {253560#true} #1154#return; {253560#true} is VALID [2022-04-28 14:57:48,736 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 14:57:48,736 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 14:57:48,737 INFO L290 TraceCheckUtils]: 113: Hoare triple {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {253972#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-28 14:57:48,737 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 14:57:48,738 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 14:57:48,738 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 14:57:48,738 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 14:57:48,739 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 14:57:48,739 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 14:57:48,739 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 14:57:48,739 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 14:57:48,740 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 14:57:48,740 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 14:57:48,740 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 14:57:48,740 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 14:57:48,740 INFO L290 TraceCheckUtils]: 126: Hoare triple {253560#true} assume !(0 == ~tmp_ndt_8~0); {253560#true} is VALID [2022-04-28 14:57:48,740 INFO L290 TraceCheckUtils]: 127: Hoare triple {253560#true} #res := -1073741808; {253560#true} is VALID [2022-04-28 14:57:48,740 INFO L290 TraceCheckUtils]: 128: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,741 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 14:57:48,742 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 14:57:48,742 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 14:57:48,742 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 14:57:48,742 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 14:57:48,743 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 14:57:48,743 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 14:57:48,743 INFO L290 TraceCheckUtils]: 136: Hoare triple {253560#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {253560#true} is VALID [2022-04-28 14:57:48,743 INFO L290 TraceCheckUtils]: 137: Hoare triple {253560#true} assume true; {253560#true} is VALID [2022-04-28 14:57:48,744 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 14:57:48,744 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 14:57:48,744 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 14:57:48,745 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 14:57:48,746 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 14:57:48,746 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 14:57:48,746 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 14:57:48,747 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 14:57:48,747 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 14:57:48,748 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 14:57:48,748 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 14:57:48,748 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 14:57:48,749 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 14:57:48,749 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 14:57:48,749 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 14:57:48,750 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 14:57:48,750 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 14:57:48,750 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 14:57:48,751 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 14:57:48,751 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 14:57:48,751 INFO L290 TraceCheckUtils]: 158: Hoare triple {253699#(not (= main_~status~1 259))} assume 259 == ~status~1; {253561#false} is VALID [2022-04-28 14:57:48,751 INFO L272 TraceCheckUtils]: 159: Hoare triple {253561#false} call errorFn(); {253561#false} is VALID [2022-04-28 14:57:48,751 INFO L290 TraceCheckUtils]: 160: Hoare triple {253561#false} assume !false; {253561#false} is VALID [2022-04-28 14:57:48,752 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 14:57:48,752 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:57:48,752 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1741958404] [2022-04-28 14:57:48,752 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1741958404] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:57:48,752 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:57:48,752 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-28 14:57:48,753 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:57:48,753 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [372633371] [2022-04-28 14:57:48,753 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [372633371] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:57:48,753 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:57:48,753 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-28 14:57:48,753 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2120297302] [2022-04-28 14:57:48,753 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:57:48,753 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 14:57:48,754 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:57:48,754 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 14:57:48,852 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 14:57:48,852 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-28 14:57:48,852 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:57:48,852 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-28 14:57:48,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=503, Unknown=0, NotChecked=0, Total=600 [2022-04-28 14:57:48,852 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 14:57:53,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:53,345 INFO L93 Difference]: Finished difference Result 213 states and 227 transitions. [2022-04-28 14:57:53,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-04-28 14:57:53,346 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 14:57:53,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:57:53,346 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 14:57:53,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 179 transitions. [2022-04-28 14:57:53,348 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 14:57:53,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 179 transitions. [2022-04-28 14:57:53,349 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 179 transitions. [2022-04-28 14:57:53,531 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 14:57:53,531 INFO L225 Difference]: With dead ends: 213 [2022-04-28 14:57:53,531 INFO L226 Difference]: Without dead ends: 0 [2022-04-28 14:57:53,532 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 14:57:53,532 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 14:57:53,533 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 14:57:53,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-28 14:57:53,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-28 14:57:53,533 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:57:53,533 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 14:57:53,533 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 14:57:53,533 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 14:57:53,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:53,533 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-28 14:57:53,533 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-28 14:57:53,533 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:53,534 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:53,534 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 14:57:53,534 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 14:57:53,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:57:53,534 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-28 14:57:53,534 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-28 14:57:53,534 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:53,534 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:57:53,534 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:57:53,534 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:57:53,534 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 14:57:53,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-28 14:57:53,534 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 161 [2022-04-28 14:57:53,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:57:53,535 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-28 14:57:53,535 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 14:57:53,535 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2022-04-28 14:57:53,535 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 14:57:53,535 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-28 14:57:53,535 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:57:53,537 INFO L805 garLoopResultBuilder]: Registering result SAFE for location errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-28 14:57:53,538 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable65 [2022-04-28 14:57:53,540 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.