/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 EqDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i


--------------------------------------------------------------------------------


This is Ultimate 0.2.3-wip.fs.sifa-eq-dnf-be04d46
[2023-03-29 18:07:04,535 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-03-29 18:07:04,538 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-03-29 18:07:04,583 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-03-29 18:07:04,583 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-03-29 18:07:04,584 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-03-29 18:07:04,585 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-03-29 18:07:04,586 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-03-29 18:07:04,587 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-03-29 18:07:04,588 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-03-29 18:07:04,589 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-03-29 18:07:04,590 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-03-29 18:07:04,590 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-03-29 18:07:04,591 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-03-29 18:07:04,592 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-03-29 18:07:04,593 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-03-29 18:07:04,594 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-03-29 18:07:04,594 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-03-29 18:07:04,596 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-03-29 18:07:04,605 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-03-29 18:07:04,607 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-03-29 18:07:04,608 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-03-29 18:07:04,609 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-03-29 18:07:04,610 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-03-29 18:07:04,613 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-03-29 18:07:04,613 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-03-29 18:07:04,613 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-03-29 18:07:04,614 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-03-29 18:07:04,615 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-03-29 18:07:04,615 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-03-29 18:07:04,616 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-03-29 18:07:04,616 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-03-29 18:07:04,617 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-03-29 18:07:04,618 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-03-29 18:07:04,618 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-03-29 18:07:04,619 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-03-29 18:07:04,619 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-03-29 18:07:04,620 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-03-29 18:07:04,620 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-03-29 18:07:04,621 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-03-29 18:07:04,621 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-03-29 18:07:04,622 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf
[2023-03-29 18:07:04,650 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-03-29 18:07:04,650 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-03-29 18:07:04,651 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-03-29 18:07:04,651 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-03-29 18:07:04,651 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-03-29 18:07:04,652 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-03-29 18:07:04,652 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-03-29 18:07:04,652 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-03-29 18:07:04,652 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-03-29 18:07:04,653 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-03-29 18:07:04,653 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-03-29 18:07:04,653 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-03-29 18:07:04,653 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-03-29 18:07:04,653 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-03-29 18:07:04,654 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-03-29 18:07:04,654 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-03-29 18:07:04,654 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-03-29 18:07:04,654 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-03-29 18:07:04,654 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-03-29 18:07:04,654 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-03-29 18:07:04,655 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-03-29 18:07:04,655 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-03-29 18:07:04,655 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-03-29 18:07:04,655 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-03-29 18:07:04,655 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-03-29 18:07:04,655 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2023-03-29 18:07:04,656 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-03-29 18:07:04,656 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-03-29 18:07:04,656 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-03-29 18:07:04,656 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-03-29 18:07:04,656 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-03-29 18:07:04,660 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-03-29 18:07:04,660 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain
[2023-03-29 18:07:04,866 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-03-29 18:07:04,890 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-03-29 18:07:04,893 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-03-29 18:07:04,895 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-03-29 18:07:04,896 INFO  L275        PluginConnector]: CDTParser initialized
[2023-03-29 18:07:04,897 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i
[2023-03-29 18:07:06,132 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-03-29 18:07:06,700 INFO  L351              CDTParser]: Found 1 translation units.
[2023-03-29 18:07:06,701 INFO  L172              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i
[2023-03-29 18:07:06,750 INFO  L394              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a60df6473/19a99ccd608541198143fe78f95fb589/FLAGb35e93e0f
[2023-03-29 18:07:06,766 INFO  L402              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a60df6473/19a99ccd608541198143fe78f95fb589
[2023-03-29 18:07:06,769 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-03-29 18:07:06,770 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2023-03-29 18:07:06,773 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-03-29 18:07:06,773 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-03-29 18:07:06,777 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-03-29 18:07:06,778 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 06:07:06" (1/1) ...
[2023-03-29 18:07:06,779 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78bcdd51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:06, skipping insertion in model container
[2023-03-29 18:07:06,779 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 06:07:06" (1/1) ...
[2023-03-29 18:07:06,785 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-03-29 18:07:06,930 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-03-29 18:07:08,222 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/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i[196736,196749]
[2023-03-29 18:07:09,373 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-03-29 18:07:09,403 INFO  L203         MainTranslator]: Completed pre-run
[2023-03-29 18:07:09,585 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/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i[196736,196749]
[2023-03-29 18:07:09,772 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-03-29 18:07:09,831 INFO  L208         MainTranslator]: Completed translation
[2023-03-29 18:07:09,832 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:09 WrapperNode
[2023-03-29 18:07:09,832 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-03-29 18:07:09,833 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-03-29 18:07:09,833 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2023-03-29 18:07:09,833 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2023-03-29 18:07:09,845 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:09" (1/1) ...
[2023-03-29 18:07:09,845 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:09" (1/1) ...
[2023-03-29 18:07:09,917 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:09" (1/1) ...
[2023-03-29 18:07:09,918 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:09" (1/1) ...
[2023-03-29 18:07:10,015 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:09" (1/1) ...
[2023-03-29 18:07:10,036 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:09" (1/1) ...
[2023-03-29 18:07:10,086 INFO  L185        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:09" (1/1) ...
[2023-03-29 18:07:10,109 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:09" (1/1) ...
[2023-03-29 18:07:10,136 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-03-29 18:07:10,137 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-03-29 18:07:10,137 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2023-03-29 18:07:10,137 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2023-03-29 18:07:10,138 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:09" (1/1) ...
[2023-03-29 18:07:10,144 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-03-29 18:07:10,154 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-03-29 18:07:10,172 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)
[2023-03-29 18:07:10,194 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
[2023-03-29 18:07:10,210 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2023-03-29 18:07:10,211 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-03-29 18:07:10,211 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$
[2023-03-29 18:07:10,211 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID
[2023-03-29 18:07:10,212 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int
[2023-03-29 18:07:10,212 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int
[2023-03-29 18:07:10,212 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int
[2023-03-29 18:07:10,212 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2023-03-29 18:07:10,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure reach_error
[2023-03-29 18:07:10,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure __arch_swab32
[2023-03-29 18:07:10,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure __fswab16
[2023-03-29 18:07:10,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure __fswab32
[2023-03-29 18:07:10,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit
[2023-03-29 18:07:10,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_set_bit
[2023-03-29 18:07:10,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure arch_local_save_flags
[2023-03-29 18:07:10,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags
[2023-03-29 18:07:10,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2023-03-29 18:07:10,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add_tail
[2023-03-29 18:07:10,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2023-03-29 18:07:10,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore
[2023-03-29 18:07:10,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure tasklet_schedule
[2023-03-29 18:07:10,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_make_path
[2023-03-29 18:07:10,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure __create_pipe
[2023-03-29 18:07:10,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2023-03-29 18:07:10,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2023-03-29 18:07:10,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2023-03-29 18:07:10,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2023-03-29 18:07:10,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2023-03-29 18:07:10,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2023-03-29 18:07:10,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2023-03-29 18:07:10,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong
[2023-03-29 18:07:10,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2023-03-29 18:07:10,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2023-03-29 18:07:10,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2023-03-29 18:07:10,215 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap
[2023-03-29 18:07:10,215 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_device_dma_capable
[2023-03-29 18:07:10,215 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_dma_ops
[2023-03-29 18:07:10,215 INFO  L138     BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask
[2023-03-29 18:07:10,215 INFO  L138     BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags
[2023-03-29 18:07:10,215 INFO  L138     BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs
[2023-03-29 18:07:10,215 INFO  L138     BoogieDeclarations]: Found implementation of procedure dma_free_attrs
[2023-03-29 18:07:10,215 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent
[2023-03-29 18:07:10,215 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_free_consistent
[2023-03-29 18:07:10,215 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_allocate_device
[2023-03-29 18:07:10,216 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_report_key
[2023-03-29 18:07:10,216 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_sync
[2023-03-29 18:07:10,216 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_handle_irq
[2023-03-29 18:07:10,216 INFO  L138     BoogieDeclarations]: Found implementation of procedure crc16
[2023-03-29 18:07:10,216 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_send_command
[2023-03-29 18:07:10,216 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_get_stb_state
[2023-03-29 18:07:10,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_audio_pes2ts_cb
[2023-03-29 18:07:10,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_video_pes2ts_cb
[2023-03-29 18:07:10,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_pids
[2023-03-29 18:07:10,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_pva
[2023-03-29 18:07:10,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_filter
[2023-03-29 18:07:10,218 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_packet
[2023-03-29 18:07:10,218 INFO  L138     BoogieDeclarations]: Found implementation of procedure swap_bytes
[2023-03-29 18:07:10,218 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb_frame
[2023-03-29 18:07:10,218 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb_frame_list
[2023-03-29 18:07:10,218 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb
[2023-03-29 18:07:10,218 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_setup_urbs
[2023-03-29 18:07:10,219 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_iso_xfer
[2023-03-29 18:07:10,219 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_interface
[2023-03-29 18:07:10,219 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_iso_xfer
[2023-03-29 18:07:10,219 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_ts_feed
[2023-03-29 18:07:10,219 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_sec_feed
[2023-03-29 18:07:10,219 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_feed
[2023-03-29 18:07:10,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_ts_feed
[2023-03-29 18:07:10,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_sec_feed
[2023-03-29 18:07:10,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_feed
[2023-03-29 18:07:10,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_free_iso_urbs
[2023-03-29 18:07:10,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_alloc_iso_urbs
[2023-03-29 18:07:10,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_tasklet
[2023-03-29 18:07:10,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_init_rc
[2023-03-29 18:07:10,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_v_pes
[2023-03-29 18:07:10,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_usb
[2023-03-29 18:07:10,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_boot_dsp
[2023-03-29 18:07:10,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_stb
[2023-03-29 18:07:10,220 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_dvb
[2023-03-29 18:07:10,221 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_dvb
[2023-03-29 18:07:10,221 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_rc
[2023-03-29 18:07:10,221 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_usb
[2023-03-29 18:07:10,221 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_tasklet
[2023-03-29 18:07:10,221 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_filters
[2023-03-29 18:07:10,221 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_filters
[2023-03-29 18:07:10,221 INFO  L138     BoogieDeclarations]: Found implementation of procedure fe_send_command
[2023-03-29 18:07:10,221 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_probe
[2023-03-29 18:07:10,222 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_disconnect
[2023-03-29 18:07:10,222 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_model
[2023-03-29 18:07:10,222 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_driver_init
[2023-03-29 18:07:10,222 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_driver_exit
[2023-03-29 18:07:10,222 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1
[2023-03-29 18:07:10,222 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2023-03-29 18:07:10,223 INFO  L138     BoogieDeclarations]: Found implementation of procedure interface_to_usbdev
[2023-03-29 18:07:10,223 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2
[2023-03-29 18:07:10,223 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3
[2023-03-29 18:07:10,223 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4
[2023-03-29 18:07:10,223 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_5
[2023-03-29 18:07:10,223 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_6
[2023-03-29 18:07:10,223 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_7
[2023-03-29 18:07:10,223 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_8
[2023-03-29 18:07:10,224 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_9
[2023-03-29 18:07:10,224 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_10
[2023-03-29 18:07:10,224 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_11
[2023-03-29 18:07:10,224 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_12
[2023-03-29 18:07:10,224 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_13
[2023-03-29 18:07:10,224 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_15
[2023-03-29 18:07:10,224 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_16
[2023-03-29 18:07:10,225 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop___0
[2023-03-29 18:07:10,225 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata
[2023-03-29 18:07:10,225 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata
[2023-03-29 18:07:10,225 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf
[2023-03-29 18:07:10,225 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb
[2023-03-29 18:07:10,225 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_free_urb
[2023-03-29 18:07:10,225 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb
[2023-03-29 18:07:10,225 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb
[2023-03-29 18:07:10,225 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_submit_urb
[2023-03-29 18:07:10,226 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev
[2023-03-29 18:07:10,226 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_get_dev
[2023-03-29 18:07:10,226 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_put_dev
[2023-03-29 18:07:10,226 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_get_interface
[2023-03-29 18:07:10,226 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_put_interface
[2023-03-29 18:07:10,226 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_serial_register
[2023-03-29 18:07:10,226 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister
[2023-03-29 18:07:10,226 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2023-03-29 18:07:10,226 INFO  L138     BoogieDeclarations]: Found implementation of procedure __list_add
[2023-03-29 18:07:10,227 INFO  L138     BoogieDeclarations]: Found implementation of procedure __mutex_init
[2023-03-29 18:07:10,227 INFO  L138     BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init
[2023-03-29 18:07:10,227 INFO  L138     BoogieDeclarations]: Found implementation of procedure __tasklet_schedule
[2023-03-29 18:07:10,228 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave
[2023-03-29 18:07:10,228 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore
[2023-03-29 18:07:10,229 INFO  L138     BoogieDeclarations]: Found implementation of procedure crc32_le
[2023-03-29 18:07:10,229 INFO  L138     BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent
[2023-03-29 18:07:10,230 INFO  L138     BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent
[2023-03-29 18:07:10,230 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_dmx_init
[2023-03-29 18:07:10,230 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_dmx_release
[2023-03-29 18:07:10,230 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init
[2023-03-29 18:07:10,230 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release
[2023-03-29 18:07:10,230 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts
[2023-03-29 18:07:10,230 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts_init
[2023-03-29 18:07:10,230 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_net_init
[2023-03-29 18:07:10,230 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_net_release
[2023-03-29 18:07:10,230 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_register_adapter
[2023-03-29 18:07:10,230 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_register_frontend
[2023-03-29 18:07:10,230 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter
[2023-03-29 18:07:10,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend
[2023-03-29 18:07:10,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_event
[2023-03-29 18:07:10,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_free_device
[2023-03-29 18:07:10,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_register_device
[2023-03-29 18:07:10,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_unregister_device
[2023-03-29 18:07:10,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2023-03-29 18:07:10,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_del
[2023-03-29 18:07:10,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested
[2023-03-29 18:07:10,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_unlock
[2023-03-29 18:07:10,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2023-03-29 18:07:10,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure release_firmware
[2023-03-29 18:07:10,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure request_firmware
[2023-03-29 18:07:10,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure strlcat
[2023-03-29 18:07:10,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure tasklet_init
[2023-03-29 18:07:10,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure tasklet_kill
[2023-03-29 18:07:10,232 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusbdecfe_dvbs_attach
[2023-03-29 18:07:10,232 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusbdecfe_dvbt_attach
[2023-03-29 18:07:10,232 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent
[2023-03-29 18:07:10,232 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_bulk_msg
[2023-03-29 18:07:10,232 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_deregister
[2023-03-29 18:07:10,232 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_free_coherent
[2023-03-29 18:07:10,232 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_kill_urb
[2023-03-29 18:07:10,232 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_register_driver
[2023-03-29 18:07:10,232 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_set_interface
[2023-03-29 18:07:10,232 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_null
[2023-03-29 18:07:10,232 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2023-03-29 18:07:10,233 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2023-03-29 18:07:10,233 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2023-03-29 18:07:10,233 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2023-03-29 18:07:10,233 INFO  L130     BoogieDeclarations]: Found specification of procedure abort
[2023-03-29 18:07:10,233 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2023-03-29 18:07:10,233 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_perror_fail
[2023-03-29 18:07:10,233 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert
[2023-03-29 18:07:10,233 INFO  L130     BoogieDeclarations]: Found specification of procedure reach_error
[2023-03-29 18:07:10,233 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-03-29 18:07:10,233 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2023-03-29 18:07:10,233 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2023-03-29 18:07:10,233 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2023-03-29 18:07:10,233 INFO  L130     BoogieDeclarations]: Found specification of procedure strlcat
[2023-03-29 18:07:10,233 INFO  L130     BoogieDeclarations]: Found specification of procedure __arch_swab32
[2023-03-29 18:07:10,233 INFO  L130     BoogieDeclarations]: Found specification of procedure __fswab16
[2023-03-29 18:07:10,234 INFO  L130     BoogieDeclarations]: Found specification of procedure __fswab32
[2023-03-29 18:07:10,234 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit
[2023-03-29 18:07:10,234 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_set_bit
[2023-03-29 18:07:10,234 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2023-03-29 18:07:10,234 INFO  L130     BoogieDeclarations]: Found specification of procedure snprintf
[2023-03-29 18:07:10,234 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2023-03-29 18:07:10,234 INFO  L130     BoogieDeclarations]: Found specification of procedure arch_local_save_flags
[2023-03-29 18:07:10,234 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2023-03-29 18:07:10,234 INFO  L130     BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags
[2023-03-29 18:07:10,234 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2023-03-29 18:07:10,234 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2023-03-29 18:07:10,234 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_add
[2023-03-29 18:07:10,234 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add_tail
[2023-03-29 18:07:10,234 INFO  L130     BoogieDeclarations]: Found specification of procedure list_del
[2023-03-29 18:07:10,235 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2023-03-29 18:07:10,235 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave
[2023-03-29 18:07:10,235 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore
[2023-03-29 18:07:10,235 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2023-03-29 18:07:10,235 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore
[2023-03-29 18:07:10,235 INFO  L130     BoogieDeclarations]: Found specification of procedure __mutex_init
[2023-03-29 18:07:10,235 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested
[2023-03-29 18:07:10,235 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2023-03-29 18:07:10,235 INFO  L130     BoogieDeclarations]: Found specification of procedure __tasklet_schedule
[2023-03-29 18:07:10,235 INFO  L130     BoogieDeclarations]: Found specification of procedure tasklet_schedule
[2023-03-29 18:07:10,235 INFO  L130     BoogieDeclarations]: Found specification of procedure tasklet_kill
[2023-03-29 18:07:10,235 INFO  L130     BoogieDeclarations]: Found specification of procedure tasklet_init
[2023-03-29 18:07:10,235 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_13
[2023-03-29 18:07:10,235 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_12
[2023-03-29 18:07:10,235 INFO  L130     BoogieDeclarations]: Found specification of procedure interface_to_usbdev
[2023-03-29 18:07:10,236 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_make_path
[2023-03-29 18:07:10,236 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2023-03-29 18:07:10,236 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_register_driver
[2023-03-29 18:07:10,236 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_15
[2023-03-29 18:07:10,236 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_deregister
[2023-03-29 18:07:10,236 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_16
[2023-03-29 18:07:10,236 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_10
[2023-03-29 18:07:10,236 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_6
[2023-03-29 18:07:10,236 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_8
[2023-03-29 18:07:10,236 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_5
[2023-03-29 18:07:10,236 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_9
[2023-03-29 18:07:10,236 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_11
[2023-03-29 18:07:10,236 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2
[2023-03-29 18:07:10,236 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3
[2023-03-29 18:07:10,236 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4
[2023-03-29 18:07:10,237 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_7
[2023-03-29 18:07:10,237 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_kill_urb
[2023-03-29 18:07:10,237 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_alloc_coherent
[2023-03-29 18:07:10,237 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_free_coherent
[2023-03-29 18:07:10,237 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_bulk_msg
[2023-03-29 18:07:10,237 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_set_interface
[2023-03-29 18:07:10,237 INFO  L130     BoogieDeclarations]: Found specification of procedure __create_pipe
[2023-03-29 18:07:10,237 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2023-03-29 18:07:10,237 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_alloc_urb
[2023-03-29 18:07:10,237 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_free_urb
[2023-03-29 18:07:10,237 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb
[2023-03-29 18:07:10,237 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_submit_urb
[2023-03-29 18:07:10,237 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev
[2023-03-29 18:07:10,237 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata
[2023-03-29 18:07:10,237 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata
[2023-03-29 18:07:10,238 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2023-03-29 18:07:10,238 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2023-03-29 18:07:10,238 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2023-03-29 18:07:10,238 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2023-03-29 18:07:10,238 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2023-03-29 18:07:10,238 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2023-03-29 18:07:10,238 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2023-03-29 18:07:10,238 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2023-03-29 18:07:10,238 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2023-03-29 18:07:10,238 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2023-03-29 18:07:10,238 INFO  L130     BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2023-03-29 18:07:10,238 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2023-03-29 18:07:10,238 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2023-03-29 18:07:10,238 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2023-03-29 18:07:10,238 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ulong
[2023-03-29 18:07:10,239 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2023-03-29 18:07:10,239 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2023-03-29 18:07:10,239 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_trap
[2023-03-29 18:07:10,239 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1
[2023-03-29 18:07:10,239 INFO  L130     BoogieDeclarations]: Found specification of procedure is_device_dma_capable
[2023-03-29 18:07:10,239 INFO  L130     BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent
[2023-03-29 18:07:10,239 INFO  L130     BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent
[2023-03-29 18:07:10,239 INFO  L130     BoogieDeclarations]: Found specification of procedure get_dma_ops
[2023-03-29 18:07:10,239 INFO  L130     BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask
[2023-03-29 18:07:10,239 INFO  L130     BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags
[2023-03-29 18:07:10,239 INFO  L130     BoogieDeclarations]: Found specification of procedure dma_alloc_attrs
[2023-03-29 18:07:10,239 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$
[2023-03-29 18:07:10,240 INFO  L130     BoogieDeclarations]: Found specification of procedure dma_free_attrs
[2023-03-29 18:07:10,240 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID
[2023-03-29 18:07:10,240 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_alloc_consistent
[2023-03-29 18:07:10,240 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_free_consistent
[2023-03-29 18:07:10,240 INFO  L130     BoogieDeclarations]: Found specification of procedure request_firmware
[2023-03-29 18:07:10,240 INFO  L130     BoogieDeclarations]: Found specification of procedure release_firmware
[2023-03-29 18:07:10,240 INFO  L130     BoogieDeclarations]: Found specification of procedure crc32_le
[2023-03-29 18:07:10,240 INFO  L130     BoogieDeclarations]: Found specification of procedure input_allocate_device
[2023-03-29 18:07:10,240 INFO  L130     BoogieDeclarations]: Found specification of procedure input_free_device
[2023-03-29 18:07:10,240 INFO  L130     BoogieDeclarations]: Found specification of procedure input_register_device
[2023-03-29 18:07:10,240 INFO  L130     BoogieDeclarations]: Found specification of procedure input_unregister_device
[2023-03-29 18:07:10,240 INFO  L130     BoogieDeclarations]: Found specification of procedure input_event
[2023-03-29 18:07:10,240 INFO  L130     BoogieDeclarations]: Found specification of procedure input_report_key
[2023-03-29 18:07:10,241 INFO  L130     BoogieDeclarations]: Found specification of procedure input_sync
[2023-03-29 18:07:10,241 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_register_adapter
[2023-03-29 18:07:10,241 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter
[2023-03-29 18:07:10,241 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init
[2023-03-29 18:07:10,241 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release
[2023-03-29 18:07:10,241 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_dmx_init
[2023-03-29 18:07:10,241 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_dmx_release
[2023-03-29 18:07:10,241 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts_init
[2023-03-29 18:07:10,241 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts
[2023-03-29 18:07:10,241 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_register_frontend
[2023-03-29 18:07:10,241 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend
[2023-03-29 18:07:10,241 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_net_release
[2023-03-29 18:07:10,241 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_net_init
[2023-03-29 18:07:10,241 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusbdecfe_dvbs_attach
[2023-03-29 18:07:10,242 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusbdecfe_dvbt_attach
[2023-03-29 18:07:10,242 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_set_model
[2023-03-29 18:07:10,242 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_handle_irq
[2023-03-29 18:07:10,242 INFO  L130     BoogieDeclarations]: Found specification of procedure crc16
[2023-03-29 18:07:10,242 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_send_command
[2023-03-29 18:07:10,242 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2023-03-29 18:07:10,242 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2023-03-29 18:07:10,242 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2023-03-29 18:07:10,242 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_get_stb_state
[2023-03-29 18:07:10,242 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_audio_pes2ts_cb
[2023-03-29 18:07:10,242 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int
[2023-03-29 18:07:10,242 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_video_pes2ts_cb
[2023-03-29 18:07:10,242 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_set_pids
[2023-03-29 18:07:10,242 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_process_pva
[2023-03-29 18:07:10,243 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_process_filter
[2023-03-29 18:07:10,243 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_process_packet
[2023-03-29 18:07:10,243 INFO  L130     BoogieDeclarations]: Found specification of procedure swap_bytes
[2023-03-29 18:07:10,243 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb_frame
[2023-03-29 18:07:10,243 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb_frame_list
[2023-03-29 18:07:10,243 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb
[2023-03-29 18:07:10,243 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_setup_urbs
[2023-03-29 18:07:10,243 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_iso_xfer
[2023-03-29 18:07:10,243 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_set_interface
[2023-03-29 18:07:10,243 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_start_iso_xfer
[2023-03-29 18:07:10,243 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_start_ts_feed
[2023-03-29 18:07:10,243 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_start_sec_feed
[2023-03-29 18:07:10,243 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_start_feed
[2023-03-29 18:07:10,243 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_ts_feed
[2023-03-29 18:07:10,243 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_sec_feed
[2023-03-29 18:07:10,243 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_feed
[2023-03-29 18:07:10,243 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_free_iso_urbs
[2023-03-29 18:07:10,244 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_alloc_iso_urbs
[2023-03-29 18:07:10,244 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2023-03-29 18:07:10,244 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_init_tasklet
[2023-03-29 18:07:10,244 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_init_rc
[2023-03-29 18:07:10,244 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_init_v_pes
[2023-03-29 18:07:10,244 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_init_usb
[2023-03-29 18:07:10,244 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_boot_dsp
[2023-03-29 18:07:10,244 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_init_stb
[2023-03-29 18:07:10,244 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_init_dvb
[2023-03-29 18:07:10,244 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int
[2023-03-29 18:07:10,244 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_dvb
[2023-03-29 18:07:10,244 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int
[2023-03-29 18:07:10,244 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2023-03-29 18:07:10,244 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_rc
[2023-03-29 18:07:10,244 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_usb
[2023-03-29 18:07:10,244 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_tasklet
[2023-03-29 18:07:10,245 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_init_filters
[2023-03-29 18:07:10,245 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_filters
[2023-03-29 18:07:10,245 INFO  L130     BoogieDeclarations]: Found specification of procedure fe_send_command
[2023-03-29 18:07:10,245 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_probe
[2023-03-29 18:07:10,245 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_disconnect
[2023-03-29 18:07:10,245 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_driver_init
[2023-03-29 18:07:10,245 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_driver_exit
[2023-03-29 18:07:10,245 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2023-03-29 18:07:10,245 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2023-03-29 18:07:10,246 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2023-03-29 18:07:10,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop___0
[2023-03-29 18:07:10,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf
[2023-03-29 18:07:10,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb
[2023-03-29 18:07:10,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_get_dev
[2023-03-29 18:07:10,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_put_dev
[2023-03-29 18:07:10,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_get_interface
[2023-03-29 18:07:10,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_put_interface
[2023-03-29 18:07:10,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_serial_register
[2023-03-29 18:07:10,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_serial_deregister
[2023-03-29 18:07:10,246 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint
[2023-03-29 18:07:10,246 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2023-03-29 18:07:10,246 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2023-03-29 18:07:10,246 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2023-03-29 18:07:10,247 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2023-03-29 18:07:10,247 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-03-29 18:07:10,247 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2023-03-29 18:07:10,247 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2023-03-29 18:07:10,247 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2023-03-29 18:07:10,247 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2023-03-29 18:07:11,084 INFO  L236             CfgBuilder]: Building ICFG
[2023-03-29 18:07:11,093 INFO  L262             CfgBuilder]: Building CFG for each procedure with an implementation
[2023-03-29 18:07:11,243 INFO  L771   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2023-03-29 18:07:14,677 INFO  L771   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true;
[2023-03-29 18:07:18,121 INFO  L277             CfgBuilder]: Performing block encoding
[2023-03-29 18:07:18,146 INFO  L297             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-03-29 18:07:18,146 INFO  L302             CfgBuilder]: Removed 0 assume(true) statements.
[2023-03-29 18:07:18,151 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 06:07:18 BoogieIcfgContainer
[2023-03-29 18:07:18,151 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-03-29 18:07:18,153 INFO  L113        PluginConnector]: ------------------------Sifa----------------------------
[2023-03-29 18:07:18,153 INFO  L271        PluginConnector]: Initializing Sifa...
[2023-03-29 18:07:18,153 INFO  L275        PluginConnector]: Sifa initialized
[2023-03-29 18:07:18,154 INFO  L185        PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 06:07:18" (1/1) ...
[2023-03-29 18:07:18,155 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=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
[2023-03-29 18:07:18,225 INFO  L159        IcfgInterpreter]: Started Sifa with 1 locations of interest
[2023-03-29 18:07:18,226 INFO  L166        IcfgInterpreter]: Building call graph
[2023-03-29 18:07:18,242 FATAL L?                        ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception:
java.lang.IllegalArgumentException: Recursive programs are not supported.
	at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.<init>(CallGraph.java:97)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.<init>(IcfgInterpreter.java:92)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:96)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:83)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
[2023-03-29 18:07:18,246 INFO  L158              Benchmark]: Toolchain (without parser) took 11475.66ms. Allocated memory was 292.6MB in the beginning and 483.4MB in the end (delta: 190.8MB). Free memory was 238.7MB in the beginning and 332.2MB in the end (delta: -93.5MB). Peak memory consumption was 98.4MB. Max. memory is 8.0GB.
[2023-03-29 18:07:18,247 INFO  L158              Benchmark]: CDTParser took 0.15ms. Allocated memory is still 196.1MB. Free memory is still 141.9MB. There was no memory consumed. Max. memory is 8.0GB.
[2023-03-29 18:07:18,247 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 3059.18ms. Allocated memory was 292.6MB in the beginning and 351.3MB in the end (delta: 58.7MB). Free memory was 238.2MB in the beginning and 241.9MB in the end (delta: -3.7MB). Peak memory consumption was 125.2MB. Max. memory is 8.0GB.
[2023-03-29 18:07:18,249 INFO  L158              Benchmark]: Boogie Preprocessor took 302.96ms. Allocated memory is still 351.3MB. Free memory was 241.9MB in the beginning and 214.5MB in the end (delta: 27.4MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB.
[2023-03-29 18:07:18,253 INFO  L158              Benchmark]: RCFGBuilder took 8014.51ms. Allocated memory was 351.3MB in the beginning and 483.4MB in the end (delta: 132.1MB). Free memory was 214.5MB in the beginning and 336.4MB in the end (delta: -121.9MB). Peak memory consumption was 105.4MB. Max. memory is 8.0GB.
[2023-03-29 18:07:18,253 INFO  L158              Benchmark]: Sifa took 91.94ms. Allocated memory is still 483.4MB. Free memory was 336.4MB in the beginning and 332.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB.
[2023-03-29 18:07:18,257 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.15ms. Allocated memory is still 196.1MB. Free memory is still 141.9MB. There was no memory consumed. Max. memory is 8.0GB.
 * CACSL2BoogieTranslator took 3059.18ms. Allocated memory was 292.6MB in the beginning and 351.3MB in the end (delta: 58.7MB). Free memory was 238.2MB in the beginning and 241.9MB in the end (delta: -3.7MB). Peak memory consumption was 125.2MB. Max. memory is 8.0GB.
 * Boogie Preprocessor took 302.96ms. Allocated memory is still 351.3MB. Free memory was 241.9MB in the beginning and 214.5MB in the end (delta: 27.4MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB.
 * RCFGBuilder took 8014.51ms. Allocated memory was 351.3MB in the beginning and 483.4MB in the end (delta: 132.1MB). Free memory was 214.5MB in the beginning and 336.4MB in the end (delta: -121.9MB). Peak memory consumption was 105.4MB. Max. memory is 8.0GB.
 * Sifa took 91.94ms. Allocated memory is still 483.4MB. Free memory was 336.4MB in the beginning and 332.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa:
  - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported.
    de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
[2023-03-29 18:07:18,291 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...