/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain EqDomain -i ../sv-benchmarks/c/ntdrivers/floppy.i.cil-3.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 14:51:52,436 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 14:51:52,438 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 14:51:52,468 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 14:51:52,468 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 14:51:52,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 14:51:52,470 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 14:51:52,472 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 14:51:52,473 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 14:51:52,474 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 14:51:52,475 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 14:51:52,476 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 14:51:52,476 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 14:51:52,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 14:51:52,488 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 14:51:52,492 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 14:51:52,492 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 14:51:52,494 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 14:51:52,497 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 14:51:52,500 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 14:51:52,501 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 14:51:52,503 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 14:51:52,505 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 14:51:52,506 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 14:51:52,511 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 14:51:52,512 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 14:51:52,512 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 14:51:52,512 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 14:51:52,513 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 14:51:52,513 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 14:51:52,514 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 14:51:52,514 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 14:51:52,515 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 14:51:52,515 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 14:51:52,516 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 14:51:52,516 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 14:51:52,517 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 14:51:52,517 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 14:51:52,517 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 14:51:52,518 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 14:51:52,518 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 14:51:52,527 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-03-31 14:51:52,555 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 14:51:52,555 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 14:51:52,556 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 14:51:52,556 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 14:51:52,557 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 14:51:52,557 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 14:51:52,558 INFO L138 SettingsManager]: * User list type=DISABLED [2023-03-31 14:51:52,558 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-03-31 14:51:52,558 INFO L138 SettingsManager]: * Explicit value domain=true [2023-03-31 14:51:52,559 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-03-31 14:51:52,559 INFO L138 SettingsManager]: * Octagon Domain=false [2023-03-31 14:51:52,560 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-03-31 14:51:52,560 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-03-31 14:51:52,560 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-03-31 14:51:52,560 INFO L138 SettingsManager]: * Interval Domain=false [2023-03-31 14:51:52,560 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-03-31 14:51:52,560 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-03-31 14:51:52,560 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-03-31 14:51:52,561 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 14:51:52,561 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 14:51:52,561 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 14:51:52,561 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 14:51:52,561 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 14:51:52,561 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 14:51:52,562 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 14:51:52,562 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 14:51:52,562 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 14:51:52,562 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 14:51:52,562 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 14:51:52,562 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 14:51:52,562 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 14:51:52,563 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 14:51:52,563 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 14:51:52,563 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 14:51:52,563 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-03-31 14:51:52,563 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 14:51:52,563 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 14:51:52,563 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-03-31 14:51:52,563 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 14:51:52,564 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 14:51:52,564 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-03-31 14:51:52,564 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain [2023-03-31 14:51:52,769 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 14:51:52,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 14:51:52,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 14:51:52,796 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 14:51:52,797 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 14:51:52,798 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ntdrivers/floppy.i.cil-3.c [2023-03-31 14:51:54,020 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 14:51:54,466 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 14:51:54,467 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers/floppy.i.cil-3.c [2023-03-31 14:51:54,507 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a85bd04b9/cfdddcde22954b25ac24313a3922a128/FLAG591d3b94a [2023-03-31 14:51:54,524 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a85bd04b9/cfdddcde22954b25ac24313a3922a128 [2023-03-31 14:51:54,526 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 14:51:54,527 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 14:51:54,528 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 14:51:54,528 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 14:51:54,534 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 14:51:54,535 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 02:51:54" (1/1) ... [2023-03-31 14:51:54,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@303a7281 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 02:51:54, skipping insertion in model container [2023-03-31 14:51:54,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 02:51:54" (1/1) ... [2023-03-31 14:51:54,545 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 14:51:54,651 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 14:51:55,479 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] [2023-03-31 14:51:55,842 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 14:51:55,888 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 14:51:55,953 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] [2023-03-31 14:51:56,212 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 14:51:56,250 WARN L667 CHandler]: The function swprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 14:51:56,251 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 14:51:56,256 INFO L208 MainTranslator]: Completed translation [2023-03-31 14:51:56,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 02:51:56 WrapperNode [2023-03-31 14:51:56,257 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 14:51:56,258 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 14:51:56,258 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 14:51:56,258 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 14:51:56,267 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 02:51:56" (1/1) ... [2023-03-31 14:51:56,267 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 02:51:56" (1/1) ... [2023-03-31 14:51:56,360 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 02:51:56" (1/1) ... [2023-03-31 14:51:56,361 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 02:51:56" (1/1) ... [2023-03-31 14:51:56,488 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 02:51:56" (1/1) ... [2023-03-31 14:51:56,556 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 02:51:56" (1/1) ... [2023-03-31 14:51:56,586 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 02:51:56" (1/1) ... [2023-03-31 14:51:56,608 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 02:51:56" (1/1) ... [2023-03-31 14:51:56,640 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 14:51:56,641 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 14:51:56,642 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 14:51:56,643 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 14:51:56,644 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 02:51:56" (1/1) ... [2023-03-31 14:51:56,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 14:51:56,658 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 14:51:56,675 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) [2023-03-31 14:51:56,678 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 [2023-03-31 14:51:56,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 14:51:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 14:51:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 14:51:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2023-03-31 14:51:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedExchange [2023-03-31 14:51:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2023-03-31 14:51:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2023-03-31 14:51:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure DriverEntry [2023-03-31 14:51:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyUnload [2023-03-31 14:51:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyAddDevice [2023-03-31 14:51:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure FlConfigCallBack [2023-03-31 14:51:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2023-03-31 14:51:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2023-03-31 14:51:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2023-03-31 14:51:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2023-03-31 14:51:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2023-03-31 14:51:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2023-03-31 14:51:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2023-03-31 14:51:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPower [2023-03-31 14:51:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyReadWrite [2023-03-31 14:51:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure FlInterpretError [2023-03-31 14:51:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFinishOperation [2023-03-31 14:51:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure FlStartDrive [2023-03-31 14:51:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure FlDatarateSpecifyConfigure [2023-03-31 14:51:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure FlRecalibrateDrive [2023-03-31 14:51:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure FlDetermineMediaType [2023-03-31 14:51:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAllocateIoBuffer [2023-03-31 14:51:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFreeIoBuffer [2023-03-31 14:51:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyThread [2023-03-31 14:51:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure FlConsolidateMediaTypeWithBootSector [2023-03-31 14:51:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckBootSector [2023-03-31 14:51:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure FlReadWriteTrack [2023-03-31 14:51:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure FlReadWrite [2023-03-31 14:51:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFormat [2023-03-31 14:51:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2023-03-31 14:51:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure FlIssueCommand [2023-03-31 14:51:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure FlInitializeControllerHardware [2023-03-31 14:51:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2023-03-31 14:51:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure FlHdbit [2023-03-31 14:51:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2023-03-31 14:51:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCancelQueuedRequest [2023-03-31 14:51:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2023-03-31 14:51:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2023-03-31 14:51:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 14:51:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAcquireFastMutex [2023-03-31 14:51:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ExReleaseFastMutex [2023-03-31 14:51:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2023-03-31 14:51:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ExFreePool [2023-03-31 14:51:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertHeadList [2023-03-31 14:51:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2023-03-31 14:51:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedRemoveHeadList [2023-03-31 14:51:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateMdl [2023-03-31 14:51:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAttachDeviceToDeviceStack [2023-03-31 14:51:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildAsynchronousFsdRequest [2023-03-31 14:51:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2023-03-31 14:51:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateDevice [2023-03-31 14:51:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateSymbolicLink [2023-03-31 14:51:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteDevice [2023-03-31 14:51:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2023-03-31 14:51:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDetachDevice [2023-03-31 14:51:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeIrp [2023-03-31 14:51:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeMdl [2023-03-31 14:51:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2023-03-31 14:51:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2023-03-31 14:51:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2023-03-31 14:51:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure IoReleaseCancelSpinLock [2023-03-31 14:51:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2023-03-31 14:51:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetHardErrorOrVerifyDevice [2023-03-31 14:51:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2023-03-31 14:51:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2023-03-31 14:51:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2023-03-31 14:51:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure KeAcquireSpinLockRaiseToDpc [2023-03-31 14:51:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure KeDelayExecutionThread [2023-03-31 14:51:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeEvent [2023-03-31 14:51:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSemaphore [2023-03-31 14:51:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSpinLock [2023-03-31 14:51:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure KeReleaseSemaphore [2023-03-31 14:51:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure KfReleaseSpinLock [2023-03-31 14:51:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2023-03-31 14:51:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2023-03-31 14:51:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure MmAllocateContiguousMemory [2023-03-31 14:51:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure MmFreeContiguousMemory [2023-03-31 14:51:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure MmMapLockedPagesSpecifyCache [2023-03-31 14:51:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure MmPageEntireDriver [2023-03-31 14:51:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure MmResetDriverPaging [2023-03-31 14:51:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure MmUnlockPages [2023-03-31 14:51:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2023-03-31 14:51:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ObfDereferenceObject [2023-03-31 14:51:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2023-03-31 14:51:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure PoStartNextPowerIrp [2023-03-31 14:51:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2023-03-31 14:51:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure PsTerminateSystemThread [2023-03-31 14:51:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlAnsiStringToUnicodeString [2023-03-31 14:51:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCompareMemory [2023-03-31 14:51:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCopyUnicodeString [2023-03-31 14:51:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlDeleteRegistryValue [2023-03-31 14:51:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlFreeUnicodeString [2023-03-31 14:51:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitString [2023-03-31 14:51:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitUnicodeString [2023-03-31 14:51:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues [2023-03-31 14:51:56,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2023-03-31 14:51:56,716 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 14:51:56,716 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 14:51:56,716 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-03-31 14:51:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 14:51:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 14:51:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 14:51:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 14:51:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 14:51:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2023-03-31 14:51:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 14:51:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-31 14:51:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2023-03-31 14:51:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-31 14:51:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure swprintf [2023-03-31 14:51:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 14:51:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 14:51:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2023-03-31 14:51:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues [2023-03-31 14:51:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure RtlDeleteRegistryValue [2023-03-31 14:51:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitString [2023-03-31 14:51:56,718 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitUnicodeString [2023-03-31 14:51:56,718 INFO L130 BoogieDeclarations]: Found specification of procedure RtlAnsiStringToUnicodeString [2023-03-31 14:51:56,718 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCopyUnicodeString [2023-03-31 14:51:56,718 INFO L130 BoogieDeclarations]: Found specification of procedure RtlFreeUnicodeString [2023-03-31 14:51:56,718 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCompareMemory [2023-03-31 14:51:56,718 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedExchange [2023-03-31 14:51:56,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 14:51:56,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 14:51:56,718 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeEvent [2023-03-31 14:51:56,718 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2023-03-31 14:51:56,718 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSemaphore [2023-03-31 14:51:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure KeReleaseSemaphore [2023-03-31 14:51:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure KeDelayExecutionThread [2023-03-31 14:51:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2023-03-31 14:51:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSpinLock [2023-03-31 14:51:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure KfReleaseSpinLock [2023-03-31 14:51:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2023-03-31 14:51:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure ExFreePool [2023-03-31 14:51:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure ExAcquireFastMutex [2023-03-31 14:51:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure ExReleaseFastMutex [2023-03-31 14:51:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertHeadList [2023-03-31 14:51:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2023-03-31 14:51:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedRemoveHeadList [2023-03-31 14:51:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure MmUnlockPages [2023-03-31 14:51:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure MmMapLockedPagesSpecifyCache [2023-03-31 14:51:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure MmAllocateContiguousMemory [2023-03-31 14:51:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure MmFreeContiguousMemory [2023-03-31 14:51:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure MmResetDriverPaging [2023-03-31 14:51:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure MmPageEntireDriver [2023-03-31 14:51:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2023-03-31 14:51:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure PsTerminateSystemThread [2023-03-31 14:51:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateMdl [2023-03-31 14:51:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure IoAttachDeviceToDeviceStack [2023-03-31 14:51:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildAsynchronousFsdRequest [2023-03-31 14:51:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2023-03-31 14:51:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2023-03-31 14:51:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2023-03-31 14:51:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateDevice [2023-03-31 14:51:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateSymbolicLink [2023-03-31 14:51:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteDevice [2023-03-31 14:51:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2023-03-31 14:51:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure IoDetachDevice [2023-03-31 14:51:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeIrp [2023-03-31 14:51:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeMdl [2023-03-31 14:51:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2023-03-31 14:51:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2023-03-31 14:51:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure IoReleaseCancelSpinLock [2023-03-31 14:51:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetHardErrorOrVerifyDevice [2023-03-31 14:51:56,722 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2023-03-31 14:51:56,722 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2023-03-31 14:51:56,722 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2023-03-31 14:51:56,722 INFO L130 BoogieDeclarations]: Found specification of procedure PoStartNextPowerIrp [2023-03-31 14:51:56,722 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2023-03-31 14:51:56,722 INFO L130 BoogieDeclarations]: Found specification of procedure ObfDereferenceObject [2023-03-31 14:51:56,722 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2023-03-31 14:51:56,722 INFO L130 BoogieDeclarations]: Found specification of procedure DriverEntry [2023-03-31 14:51:56,722 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyUnload [2023-03-31 14:51:56,722 INFO L130 BoogieDeclarations]: Found specification of procedure FlConfigCallBack [2023-03-31 14:51:56,722 INFO L130 BoogieDeclarations]: Found specification of procedure FlInitializeControllerHardware [2023-03-31 14:51:56,722 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2023-03-31 14:51:56,722 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2023-03-31 14:51:56,722 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyReadWrite [2023-03-31 14:51:56,723 INFO L130 BoogieDeclarations]: Found specification of procedure FlRecalibrateDrive [2023-03-31 14:51:56,723 INFO L130 BoogieDeclarations]: Found specification of procedure FlDatarateSpecifyConfigure [2023-03-31 14:51:56,723 INFO L130 BoogieDeclarations]: Found specification of procedure FlStartDrive [2023-03-31 14:51:56,723 INFO L130 BoogieDeclarations]: Found specification of procedure FlFinishOperation [2023-03-31 14:51:56,723 INFO L130 BoogieDeclarations]: Found specification of procedure FlDetermineMediaType [2023-03-31 14:51:56,723 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyThread [2023-03-31 14:51:56,723 INFO L130 BoogieDeclarations]: Found specification of procedure FlReadWrite [2023-03-31 14:51:56,723 INFO L130 BoogieDeclarations]: Found specification of procedure FlFormat [2023-03-31 14:51:56,723 INFO L130 BoogieDeclarations]: Found specification of procedure FlIssueCommand [2023-03-31 14:51:56,723 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2023-03-31 14:51:56,723 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2023-03-31 14:51:56,723 INFO L130 BoogieDeclarations]: Found specification of procedure FlInterpretError [2023-03-31 14:51:56,723 INFO L130 BoogieDeclarations]: Found specification of procedure FlAllocateIoBuffer [2023-03-31 14:51:56,724 INFO L130 BoogieDeclarations]: Found specification of procedure FlFreeIoBuffer [2023-03-31 14:51:56,724 INFO L130 BoogieDeclarations]: Found specification of procedure FlConsolidateMediaTypeWithBootSector [2023-03-31 14:51:56,724 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckBootSector [2023-03-31 14:51:56,724 INFO L130 BoogieDeclarations]: Found specification of procedure FlReadWriteTrack [2023-03-31 14:51:56,724 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2023-03-31 14:51:56,724 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyAddDevice [2023-03-31 14:51:56,724 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2023-03-31 14:51:56,724 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPower [2023-03-31 14:51:56,724 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2023-03-31 14:51:56,724 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2023-03-31 14:51:56,724 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2023-03-31 14:51:56,724 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2023-03-31 14:51:56,725 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCancelQueuedRequest [2023-03-31 14:51:56,725 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2023-03-31 14:51:56,725 INFO L130 BoogieDeclarations]: Found specification of procedure FlHdbit [2023-03-31 14:51:56,725 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2023-03-31 14:51:56,725 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2023-03-31 14:51:56,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 14:51:56,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 14:51:56,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 14:51:56,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 14:51:56,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-03-31 14:51:56,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 14:51:56,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 14:51:56,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 14:51:56,725 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2023-03-31 14:51:56,726 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 14:51:56,726 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2023-03-31 14:51:56,726 INFO L130 BoogieDeclarations]: Found specification of procedure KeAcquireSpinLockRaiseToDpc [2023-03-31 14:51:56,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 14:51:56,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 14:51:56,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 14:51:56,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 14:51:56,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 14:51:56,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 14:51:56,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 14:51:57,312 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 14:51:57,315 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 14:51:57,344 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:51:57,388 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 14:51:57,388 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 14:51:57,389 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:51:57,396 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 14:51:57,397 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 14:52:00,172 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:00,181 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 14:52:00,181 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 14:52:00,181 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:00,193 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 14:52:00,193 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 14:52:00,197 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:00,206 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 14:52:00,208 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 14:52:00,261 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:00,272 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 14:52:00,272 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 14:52:00,274 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:00,292 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 14:52:00,293 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 14:52:00,293 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:00,306 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 14:52:00,306 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 14:52:00,359 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:00,427 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2023-03-31 14:52:00,427 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2023-03-31 14:52:00,502 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:00,507 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 14:52:00,507 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 14:52:00,507 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:00,511 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 14:52:00,511 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 14:52:00,511 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:00,517 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 14:52:00,517 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 14:52:00,527 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:00,535 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 14:52:00,536 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 14:52:00,536 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:00,540 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 14:52:00,540 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 14:52:07,241 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:07,259 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2023-03-31 14:52:07,259 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2023-03-31 14:52:07,325 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:07,729 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2023-03-31 14:52:07,729 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2023-03-31 14:52:08,257 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:08,262 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 14:52:08,262 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 14:52:08,376 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:08,408 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume !false; [2023-03-31 14:52:08,408 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##23: assume false; [2023-03-31 14:52:08,411 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:08,567 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2023-03-31 14:52:08,567 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2023-03-31 14:52:08,567 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:08,639 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2023-03-31 14:52:08,640 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2023-03-31 14:52:19,708 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:19,717 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 14:52:19,717 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 14:52:19,862 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:19,866 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 14:52:19,866 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 14:52:19,887 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:22,301 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2023-03-31 14:52:22,302 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2023-03-31 14:52:22,346 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:22,598 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume !false; [2023-03-31 14:52:22,598 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume false; [2023-03-31 14:52:22,600 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:22,614 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2023-03-31 14:52:22,615 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2023-03-31 14:52:22,615 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:22,652 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2023-03-31 14:52:22,652 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2023-03-31 14:52:22,656 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:22,665 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2023-03-31 14:52:22,665 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2023-03-31 14:52:22,718 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:22,722 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 14:52:22,723 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 14:52:22,737 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:22,742 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 14:52:22,742 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 14:52:22,743 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:22,824 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##46: assume !false; [2023-03-31 14:52:22,824 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##45: assume false; [2023-03-31 14:52:22,900 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 14:52:25,410 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume !false; [2023-03-31 14:52:25,410 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume false; [2023-03-31 14:52:25,465 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 14:52:27,626 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 14:52:27,627 INFO L302 CfgBuilder]: Removed 22 assume(true) statements. [2023-03-31 14:52:27,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 02:52:27 BoogieIcfgContainer [2023-03-31 14:52:27,632 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 14:52:27,633 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-31 14:52:27,633 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-31 14:52:27,633 INFO L275 PluginConnector]: Sifa initialized [2023-03-31 14:52:27,634 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 02:52:27" (1/1) ... [2023-03-31 14:52:27,634 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=EqDomain ♦ 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=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=POLY_PAC ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-31 14:52:27,686 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-31 14:52:27,686 INFO L166 IcfgInterpreter]: Building call graph [2023-03-31 14:52:27,698 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-31 14:52:27,703 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-31 14:52:27,704 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-03-31 14:52:56,959 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 2306 for LOIs