/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain OctagonDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ntdrivers/floppy.i.cil-3.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93 [2023-03-22 17:50:24,726 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-22 17:50:24,728 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-22 17:50:24,760 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-22 17:50:24,761 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-22 17:50:24,763 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-22 17:50:24,765 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-22 17:50:24,768 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-22 17:50:24,770 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-22 17:50:24,773 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-22 17:50:24,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-22 17:50:24,776 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-22 17:50:24,776 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-22 17:50:24,778 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-22 17:50:24,778 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-22 17:50:24,779 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-22 17:50:24,780 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-22 17:50:24,780 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-22 17:50:24,782 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-22 17:50:24,785 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-22 17:50:24,786 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-22 17:50:24,787 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-22 17:50:24,788 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-22 17:50:24,789 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-22 17:50:24,795 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-22 17:50:24,795 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-22 17:50:24,796 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-22 17:50:24,797 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-22 17:50:24,797 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-22 17:50:24,798 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-22 17:50:24,798 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-22 17:50:24,799 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-22 17:50:24,800 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-22 17:50:24,800 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-22 17:50:24,801 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-22 17:50:24,801 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-22 17:50:24,802 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-22 17:50:24,802 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-22 17:50:24,802 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-22 17:50:24,803 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-22 17:50:24,803 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-22 17:50:24,804 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-03-22 17:50:24,827 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-22 17:50:24,827 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-22 17:50:24,828 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-22 17:50:24,828 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-22 17:50:24,829 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-22 17:50:24,829 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-22 17:50:24,830 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-22 17:50:24,830 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-22 17:50:24,830 INFO L138 SettingsManager]: * Use SBE=true [2023-03-22 17:50:24,830 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-22 17:50:24,831 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-22 17:50:24,831 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-22 17:50:24,831 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-22 17:50:24,831 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-22 17:50:24,831 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-22 17:50:24,831 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-22 17:50:24,831 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-22 17:50:24,831 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-22 17:50:24,832 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-22 17:50:24,832 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-22 17:50:24,832 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-22 17:50:24,832 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-22 17:50:24,832 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-22 17:50:24,832 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-22 17:50:24,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 17:50:24,833 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-22 17:50:24,833 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-22 17:50:24,833 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-22 17:50:24,833 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-22 17:50:24,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-22 17:50:24,833 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-22 17:50:24,833 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-22 17:50:24,833 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-22 17:50:24,834 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-22 17:50:24,834 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-22 17:50:24,834 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-03-22 17:50:25,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-22 17:50:25,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-22 17:50:25,023 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-22 17:50:25,024 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-22 17:50:25,025 INFO L275 PluginConnector]: CDTParser initialized [2023-03-22 17:50:25,025 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ntdrivers/floppy.i.cil-3.c [2023-03-22 17:50:26,031 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-22 17:50:26,389 INFO L351 CDTParser]: Found 1 translation units. [2023-03-22 17:50:26,389 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers/floppy.i.cil-3.c [2023-03-22 17:50:26,424 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a67950ba8/c71d52d1ea7246e3acc4455640908484/FLAG114331992 [2023-03-22 17:50:26,435 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a67950ba8/c71d52d1ea7246e3acc4455640908484 [2023-03-22 17:50:26,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-22 17:50:26,438 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-22 17:50:26,440 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-22 17:50:26,440 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-22 17:50:26,442 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-22 17:50:26,443 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 05:50:26" (1/1) ... [2023-03-22 17:50:26,444 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ce53eca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:50:26, skipping insertion in model container [2023-03-22 17:50:26,444 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 05:50:26" (1/1) ... [2023-03-22 17:50:26,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-22 17:50:26,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-22 17:50:27,104 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers/floppy.i.cil-3.c[77246,77259] [2023-03-22 17:50:27,417 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 17:50:27,459 INFO L203 MainTranslator]: Completed pre-run [2023-03-22 17:50:27,508 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers/floppy.i.cil-3.c[77246,77259] [2023-03-22 17:50:27,700 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 17:50:27,732 WARN L667 CHandler]: The function swprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 17:50:27,732 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 17:50:27,737 INFO L208 MainTranslator]: Completed translation [2023-03-22 17:50:27,737 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:50:27 WrapperNode [2023-03-22 17:50:27,737 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-22 17:50:27,738 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-22 17:50:27,738 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-22 17:50:27,738 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-22 17:50:27,746 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:50:27" (1/1) ... [2023-03-22 17:50:27,746 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:50:27" (1/1) ... [2023-03-22 17:50:27,838 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:50:27" (1/1) ... [2023-03-22 17:50:27,839 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:50:27" (1/1) ... [2023-03-22 17:50:27,946 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:50:27" (1/1) ... [2023-03-22 17:50:27,971 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:50:27" (1/1) ... [2023-03-22 17:50:27,992 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:50:27" (1/1) ... [2023-03-22 17:50:28,012 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:50:27" (1/1) ... [2023-03-22 17:50:28,038 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-22 17:50:28,038 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-22 17:50:28,039 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-22 17:50:28,039 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-22 17:50:28,039 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:50:27" (1/1) ... [2023-03-22 17:50:28,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 17:50:28,052 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-22 17:50:28,063 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) [2023-03-22 17:50:28,069 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 [2023-03-22 17:50:28,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-22 17:50:28,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-22 17:50:28,089 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-22 17:50:28,090 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2023-03-22 17:50:28,090 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedExchange [2023-03-22 17:50:28,090 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2023-03-22 17:50:28,090 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2023-03-22 17:50:28,090 INFO L138 BoogieDeclarations]: Found implementation of procedure DriverEntry [2023-03-22 17:50:28,090 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyUnload [2023-03-22 17:50:28,090 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyAddDevice [2023-03-22 17:50:28,090 INFO L138 BoogieDeclarations]: Found implementation of procedure FlConfigCallBack [2023-03-22 17:50:28,090 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2023-03-22 17:50:28,090 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2023-03-22 17:50:28,090 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2023-03-22 17:50:28,090 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2023-03-22 17:50:28,090 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2023-03-22 17:50:28,090 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2023-03-22 17:50:28,091 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2023-03-22 17:50:28,091 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPower [2023-03-22 17:50:28,091 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyReadWrite [2023-03-22 17:50:28,091 INFO L138 BoogieDeclarations]: Found implementation of procedure FlInterpretError [2023-03-22 17:50:28,091 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFinishOperation [2023-03-22 17:50:28,091 INFO L138 BoogieDeclarations]: Found implementation of procedure FlStartDrive [2023-03-22 17:50:28,091 INFO L138 BoogieDeclarations]: Found implementation of procedure FlDatarateSpecifyConfigure [2023-03-22 17:50:28,091 INFO L138 BoogieDeclarations]: Found implementation of procedure FlRecalibrateDrive [2023-03-22 17:50:28,091 INFO L138 BoogieDeclarations]: Found implementation of procedure FlDetermineMediaType [2023-03-22 17:50:28,091 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAllocateIoBuffer [2023-03-22 17:50:28,091 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFreeIoBuffer [2023-03-22 17:50:28,091 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyThread [2023-03-22 17:50:28,091 INFO L138 BoogieDeclarations]: Found implementation of procedure FlConsolidateMediaTypeWithBootSector [2023-03-22 17:50:28,091 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckBootSector [2023-03-22 17:50:28,092 INFO L138 BoogieDeclarations]: Found implementation of procedure FlReadWriteTrack [2023-03-22 17:50:28,092 INFO L138 BoogieDeclarations]: Found implementation of procedure FlReadWrite [2023-03-22 17:50:28,092 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFormat [2023-03-22 17:50:28,092 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2023-03-22 17:50:28,092 INFO L138 BoogieDeclarations]: Found implementation of procedure FlIssueCommand [2023-03-22 17:50:28,092 INFO L138 BoogieDeclarations]: Found implementation of procedure FlInitializeControllerHardware [2023-03-22 17:50:28,092 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2023-03-22 17:50:28,092 INFO L138 BoogieDeclarations]: Found implementation of procedure FlHdbit [2023-03-22 17:50:28,092 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2023-03-22 17:50:28,092 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCancelQueuedRequest [2023-03-22 17:50:28,092 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2023-03-22 17:50:28,092 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2023-03-22 17:50:28,092 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-22 17:50:28,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAcquireFastMutex [2023-03-22 17:50:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ExReleaseFastMutex [2023-03-22 17:50:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2023-03-22 17:50:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ExFreePool [2023-03-22 17:50:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertHeadList [2023-03-22 17:50:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2023-03-22 17:50:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedRemoveHeadList [2023-03-22 17:50:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateMdl [2023-03-22 17:50:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAttachDeviceToDeviceStack [2023-03-22 17:50:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildAsynchronousFsdRequest [2023-03-22 17:50:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2023-03-22 17:50:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateDevice [2023-03-22 17:50:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateSymbolicLink [2023-03-22 17:50:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteDevice [2023-03-22 17:50:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2023-03-22 17:50:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDetachDevice [2023-03-22 17:50:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeIrp [2023-03-22 17:50:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeMdl [2023-03-22 17:50:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2023-03-22 17:50:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2023-03-22 17:50:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2023-03-22 17:50:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure IoReleaseCancelSpinLock [2023-03-22 17:50:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2023-03-22 17:50:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetHardErrorOrVerifyDevice [2023-03-22 17:50:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2023-03-22 17:50:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2023-03-22 17:50:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2023-03-22 17:50:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure KeAcquireSpinLockRaiseToDpc [2023-03-22 17:50:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure KeDelayExecutionThread [2023-03-22 17:50:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeEvent [2023-03-22 17:50:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSemaphore [2023-03-22 17:50:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSpinLock [2023-03-22 17:50:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure KeReleaseSemaphore [2023-03-22 17:50:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure KfReleaseSpinLock [2023-03-22 17:50:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2023-03-22 17:50:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2023-03-22 17:50:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure MmAllocateContiguousMemory [2023-03-22 17:50:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure MmFreeContiguousMemory [2023-03-22 17:50:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure MmMapLockedPagesSpecifyCache [2023-03-22 17:50:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure MmPageEntireDriver [2023-03-22 17:50:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure MmResetDriverPaging [2023-03-22 17:50:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure MmUnlockPages [2023-03-22 17:50:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2023-03-22 17:50:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ObfDereferenceObject [2023-03-22 17:50:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2023-03-22 17:50:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure PoStartNextPowerIrp [2023-03-22 17:50:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2023-03-22 17:50:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure PsTerminateSystemThread [2023-03-22 17:50:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlAnsiStringToUnicodeString [2023-03-22 17:50:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCompareMemory [2023-03-22 17:50:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCopyUnicodeString [2023-03-22 17:50:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlDeleteRegistryValue [2023-03-22 17:50:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlFreeUnicodeString [2023-03-22 17:50:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitString [2023-03-22 17:50:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitUnicodeString [2023-03-22 17:50:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues [2023-03-22 17:50:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2023-03-22 17:50:28,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-22 17:50:28,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-22 17:50:28,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-03-22 17:50:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-22 17:50:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-22 17:50:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-22 17:50:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-22 17:50:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-22 17:50:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2023-03-22 17:50:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-22 17:50:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-22 17:50:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2023-03-22 17:50:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-22 17:50:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure swprintf [2023-03-22 17:50:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-22 17:50:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-22 17:50:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2023-03-22 17:50:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues [2023-03-22 17:50:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure RtlDeleteRegistryValue [2023-03-22 17:50:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitString [2023-03-22 17:50:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitUnicodeString [2023-03-22 17:50:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure RtlAnsiStringToUnicodeString [2023-03-22 17:50:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCopyUnicodeString [2023-03-22 17:50:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure RtlFreeUnicodeString [2023-03-22 17:50:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCompareMemory [2023-03-22 17:50:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedExchange [2023-03-22 17:50:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-22 17:50:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-22 17:50:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeEvent [2023-03-22 17:50:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2023-03-22 17:50:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSemaphore [2023-03-22 17:50:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure KeReleaseSemaphore [2023-03-22 17:50:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure KeDelayExecutionThread [2023-03-22 17:50:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2023-03-22 17:50:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSpinLock [2023-03-22 17:50:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure KfReleaseSpinLock [2023-03-22 17:50:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2023-03-22 17:50:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure ExFreePool [2023-03-22 17:50:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure ExAcquireFastMutex [2023-03-22 17:50:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure ExReleaseFastMutex [2023-03-22 17:50:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertHeadList [2023-03-22 17:50:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2023-03-22 17:50:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedRemoveHeadList [2023-03-22 17:50:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure MmUnlockPages [2023-03-22 17:50:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure MmMapLockedPagesSpecifyCache [2023-03-22 17:50:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure MmAllocateContiguousMemory [2023-03-22 17:50:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure MmFreeContiguousMemory [2023-03-22 17:50:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure MmResetDriverPaging [2023-03-22 17:50:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure MmPageEntireDriver [2023-03-22 17:50:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2023-03-22 17:50:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure PsTerminateSystemThread [2023-03-22 17:50:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateMdl [2023-03-22 17:50:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure IoAttachDeviceToDeviceStack [2023-03-22 17:50:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildAsynchronousFsdRequest [2023-03-22 17:50:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2023-03-22 17:50:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2023-03-22 17:50:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2023-03-22 17:50:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateDevice [2023-03-22 17:50:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateSymbolicLink [2023-03-22 17:50:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteDevice [2023-03-22 17:50:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2023-03-22 17:50:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure IoDetachDevice [2023-03-22 17:50:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeIrp [2023-03-22 17:50:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeMdl [2023-03-22 17:50:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2023-03-22 17:50:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2023-03-22 17:50:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure IoReleaseCancelSpinLock [2023-03-22 17:50:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetHardErrorOrVerifyDevice [2023-03-22 17:50:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2023-03-22 17:50:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2023-03-22 17:50:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2023-03-22 17:50:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure PoStartNextPowerIrp [2023-03-22 17:50:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2023-03-22 17:50:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure ObfDereferenceObject [2023-03-22 17:50:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2023-03-22 17:50:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure DriverEntry [2023-03-22 17:50:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyUnload [2023-03-22 17:50:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure FlConfigCallBack [2023-03-22 17:50:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure FlInitializeControllerHardware [2023-03-22 17:50:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2023-03-22 17:50:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2023-03-22 17:50:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyReadWrite [2023-03-22 17:50:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure FlRecalibrateDrive [2023-03-22 17:50:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure FlDatarateSpecifyConfigure [2023-03-22 17:50:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure FlStartDrive [2023-03-22 17:50:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure FlFinishOperation [2023-03-22 17:50:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure FlDetermineMediaType [2023-03-22 17:50:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyThread [2023-03-22 17:50:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure FlReadWrite [2023-03-22 17:50:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure FlFormat [2023-03-22 17:50:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure FlIssueCommand [2023-03-22 17:50:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2023-03-22 17:50:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2023-03-22 17:50:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure FlInterpretError [2023-03-22 17:50:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure FlAllocateIoBuffer [2023-03-22 17:50:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure FlFreeIoBuffer [2023-03-22 17:50:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure FlConsolidateMediaTypeWithBootSector [2023-03-22 17:50:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckBootSector [2023-03-22 17:50:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure FlReadWriteTrack [2023-03-22 17:50:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2023-03-22 17:50:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyAddDevice [2023-03-22 17:50:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2023-03-22 17:50:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPower [2023-03-22 17:50:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2023-03-22 17:50:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2023-03-22 17:50:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2023-03-22 17:50:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2023-03-22 17:50:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCancelQueuedRequest [2023-03-22 17:50:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2023-03-22 17:50:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure FlHdbit [2023-03-22 17:50:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2023-03-22 17:50:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2023-03-22 17:50:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-22 17:50:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-22 17:50:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-22 17:50:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-22 17:50:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-03-22 17:50:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-22 17:50:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-22 17:50:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-22 17:50:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2023-03-22 17:50:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-22 17:50:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2023-03-22 17:50:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure KeAcquireSpinLockRaiseToDpc [2023-03-22 17:50:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-22 17:50:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-22 17:50:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-22 17:50:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-22 17:50:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-22 17:50:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-22 17:50:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-22 17:50:28,665 INFO L236 CfgBuilder]: Building ICFG [2023-03-22 17:50:28,670 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-22 17:50:28,700 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:28,737 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-22 17:50:28,737 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-22 17:50:28,737 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:28,758 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-22 17:50:28,758 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-22 17:50:31,389 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:31,394 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-22 17:50:31,394 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-22 17:50:31,394 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:31,402 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-22 17:50:31,402 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-22 17:50:31,405 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:31,411 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-22 17:50:31,411 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-22 17:50:31,461 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:31,467 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-22 17:50:31,468 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-22 17:50:31,468 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:31,482 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-22 17:50:31,482 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-22 17:50:31,482 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:31,493 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-22 17:50:31,494 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-22 17:50:31,539 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:31,609 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2023-03-22 17:50:31,609 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2023-03-22 17:50:31,692 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:31,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-22 17:50:31,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-22 17:50:31,697 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:31,702 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-22 17:50:31,703 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-22 17:50:31,703 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:31,709 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-22 17:50:31,709 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-22 17:50:31,719 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:31,723 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-22 17:50:31,724 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-22 17:50:31,724 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:31,729 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-22 17:50:31,729 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-22 17:50:38,628 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:38,643 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2023-03-22 17:50:38,643 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2023-03-22 17:50:38,706 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:39,108 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2023-03-22 17:50:39,109 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2023-03-22 17:50:39,412 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:39,415 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-22 17:50:39,416 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-22 17:50:39,535 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:39,559 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume !false; [2023-03-22 17:50:39,559 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##23: assume false; [2023-03-22 17:50:39,561 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:39,667 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2023-03-22 17:50:39,668 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2023-03-22 17:50:39,668 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:39,717 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2023-03-22 17:50:39,717 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2023-03-22 17:50:49,363 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:49,367 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-22 17:50:49,367 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-22 17:50:49,556 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:49,560 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-22 17:50:49,560 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-22 17:50:49,577 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:51,915 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2023-03-22 17:50:51,915 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2023-03-22 17:50:51,950 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:52,150 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume !false; [2023-03-22 17:50:52,151 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume false; [2023-03-22 17:50:52,153 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:52,165 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2023-03-22 17:50:52,166 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2023-03-22 17:50:52,166 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:52,196 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2023-03-22 17:50:52,196 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2023-03-22 17:50:52,199 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:52,207 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2023-03-22 17:50:52,207 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2023-03-22 17:50:52,249 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:52,255 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-22 17:50:52,255 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-22 17:50:52,270 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:52,274 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-22 17:50:52,275 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-22 17:50:52,275 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:52,383 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##46: assume !false; [2023-03-22 17:50:52,383 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##45: assume false; [2023-03-22 17:50:52,472 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 17:50:54,854 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume !false; [2023-03-22 17:50:54,854 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume false; [2023-03-22 17:50:54,905 INFO L277 CfgBuilder]: Performing block encoding [2023-03-22 17:50:54,923 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-22 17:50:54,923 INFO L302 CfgBuilder]: Removed 22 assume(true) statements. [2023-03-22 17:50:54,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 05:50:54 BoogieIcfgContainer [2023-03-22 17:50:54,927 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-22 17:50:54,928 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-22 17:50:54,928 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-22 17:50:54,928 INFO L275 PluginConnector]: Sifa initialized [2023-03-22 17:50:54,929 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 05:50:54" (1/1) ... [2023-03-22 17:50:54,929 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=OctagonDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=NONE ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-22 17:50:54,960 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-22 17:50:54,960 INFO L166 IcfgInterpreter]: Building call graph [2023-03-22 17:50:54,967 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-22 17:50:54,971 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-22 17:50:54,972 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-03-22 17:51:26,206 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 2306 for LOIs