/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--net--can--usb--ems_usb.ko-entry_point.cil.out.i


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


This is Ultimate 0.2.3-wip.fs.sifa-eq-dnf-be04d46
[2023-03-29 18:07:13,987 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-03-29 18:07:13,989 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-03-29 18:07:14,030 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-03-29 18:07:14,031 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-03-29 18:07:14,034 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-03-29 18:07:14,037 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-03-29 18:07:14,040 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-03-29 18:07:14,042 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-03-29 18:07:14,047 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-03-29 18:07:14,048 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-03-29 18:07:14,050 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-03-29 18:07:14,050 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-03-29 18:07:14,053 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-03-29 18:07:14,054 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-03-29 18:07:14,056 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-03-29 18:07:14,056 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-03-29 18:07:14,057 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-03-29 18:07:14,059 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-03-29 18:07:14,064 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-03-29 18:07:14,065 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-03-29 18:07:14,066 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-03-29 18:07:14,067 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-03-29 18:07:14,068 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-03-29 18:07:14,077 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-03-29 18:07:14,077 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-03-29 18:07:14,078 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-03-29 18:07:14,079 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-03-29 18:07:14,080 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-03-29 18:07:14,081 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-03-29 18:07:14,081 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-03-29 18:07:14,081 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-03-29 18:07:14,083 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-03-29 18:07:14,084 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-03-29 18:07:14,084 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-03-29 18:07:14,084 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-03-29 18:07:14,085 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-03-29 18:07:14,085 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-03-29 18:07:14,086 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-03-29 18:07:14,086 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-03-29 18:07:14,087 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-03-29 18:07:14,089 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 18:07:14,117 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-03-29 18:07:14,118 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-03-29 18:07:14,118 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-03-29 18:07:14,119 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-03-29 18:07:14,120 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-03-29 18:07:14,120 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-03-29 18:07:14,121 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-03-29 18:07:14,121 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-03-29 18:07:14,121 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-03-29 18:07:14,121 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-03-29 18:07:14,122 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-03-29 18:07:14,122 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-03-29 18:07:14,122 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-03-29 18:07:14,123 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-03-29 18:07:14,123 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-03-29 18:07:14,123 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-03-29 18:07:14,123 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-03-29 18:07:14,123 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-03-29 18:07:14,123 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-03-29 18:07:14,123 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-03-29 18:07:14,124 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-03-29 18:07:14,124 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-03-29 18:07:14,124 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-03-29 18:07:14,124 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-03-29 18:07:14,124 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-03-29 18:07:14,124 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2023-03-29 18:07:14,125 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-03-29 18:07:14,125 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-03-29 18:07:14,125 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-03-29 18:07:14,125 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-03-29 18:07:14,125 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-03-29 18:07:14,125 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-03-29 18:07:14,126 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain
[2023-03-29 18:07:14,400 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-03-29 18:07:14,433 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-03-29 18:07:14,436 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-03-29 18:07:14,437 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-03-29 18:07:14,438 INFO  L275        PluginConnector]: CDTParser initialized
[2023-03-29 18:07:14,439 INFO  L432   ainManager$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--net--can--usb--ems_usb.ko-entry_point.cil.out.i
[2023-03-29 18:07:15,752 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-03-29 18:07:16,237 INFO  L351              CDTParser]: Found 1 translation units.
[2023-03-29 18:07:16,238 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--net--can--usb--ems_usb.ko-entry_point.cil.out.i
[2023-03-29 18:07:16,274 INFO  L394              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/773b60238/c738fd2a83eb4f97808977e2580acb78/FLAG3570f5e43
[2023-03-29 18:07:16,321 INFO  L402              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/773b60238/c738fd2a83eb4f97808977e2580acb78
[2023-03-29 18:07:16,324 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-03-29 18:07:16,326 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2023-03-29 18:07:16,329 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-03-29 18:07:16,329 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-03-29 18:07:16,332 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-03-29 18:07:16,333 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 06:07:16" (1/1) ...
[2023-03-29 18:07:16,334 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cb7689a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:16, skipping insertion in model container
[2023-03-29 18:07:16,334 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 06:07:16" (1/1) ...
[2023-03-29 18:07:16,340 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-03-29 18:07:16,460 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-03-29 18:07:17,464 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--net--can--usb--ems_usb.ko-entry_point.cil.out.i[164250,164263]
[2023-03-29 18:07:18,019 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-03-29 18:07:18,051 INFO  L203         MainTranslator]: Completed pre-run
[2023-03-29 18:07:18,161 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--net--can--usb--ems_usb.ko-entry_point.cil.out.i[164250,164263]
[2023-03-29 18:07:18,273 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-03-29 18:07:18,340 INFO  L208         MainTranslator]: Completed translation
[2023-03-29 18:07:18,341 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:18 WrapperNode
[2023-03-29 18:07:18,341 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-03-29 18:07:18,342 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-03-29 18:07:18,342 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2023-03-29 18:07:18,342 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2023-03-29 18:07:18,353 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:18" (1/1) ...
[2023-03-29 18:07:18,353 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:18" (1/1) ...
[2023-03-29 18:07:18,412 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:18" (1/1) ...
[2023-03-29 18:07:18,412 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:18" (1/1) ...
[2023-03-29 18:07:18,476 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:18" (1/1) ...
[2023-03-29 18:07:18,486 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:18" (1/1) ...
[2023-03-29 18:07:18,512 INFO  L185        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:18" (1/1) ...
[2023-03-29 18:07:18,527 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:18" (1/1) ...
[2023-03-29 18:07:18,558 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-03-29 18:07:18,559 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-03-29 18:07:18,559 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2023-03-29 18:07:18,559 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2023-03-29 18:07:18,560 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:07:18" (1/1) ...
[2023-03-29 18:07:18,583 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-03-29 18:07:18,596 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-03-29 18:07:18,614 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 18:07:18,641 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 18:07:18,658 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2023-03-29 18:07:18,659 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-03-29 18:07:18,659 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2023-03-29 18:07:18,659 INFO  L138     BoogieDeclarations]: Found implementation of procedure reach_error
[2023-03-29 18:07:18,660 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit
[2023-03-29 18:07:18,660 INFO  L138     BoogieDeclarations]: Found implementation of procedure clear_bit
[2023-03-29 18:07:18,661 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_clear_bit
[2023-03-29 18:07:18,661 INFO  L138     BoogieDeclarations]: Found implementation of procedure constant_test_bit
[2023-03-29 18:07:18,661 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_read
[2023-03-29 18:07:18,661 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_set
[2023-03-29 18:07:18,661 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_inc
[2023-03-29 18:07:18,661 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_dec
[2023-03-29 18:07:18,661 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2023-03-29 18:07:18,661 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2023-03-29 18:07:18,661 INFO  L138     BoogieDeclarations]: Found implementation of procedure init_usb_anchor
[2023-03-29 18:07:18,661 INFO  L138     BoogieDeclarations]: Found implementation of procedure __create_pipe
[2023-03-29 18:07:18,662 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2023-03-29 18:07:18,662 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2023-03-29 18:07:18,662 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2023-03-29 18:07:18,662 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2023-03-29 18:07:18,662 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2023-03-29 18:07:18,662 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2023-03-29 18:07:18,662 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2023-03-29 18:07:18,662 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong
[2023-03-29 18:07:18,662 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2023-03-29 18:07:18,662 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2023-03-29 18:07:18,662 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2023-03-29 18:07:18,662 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap
[2023-03-29 18:07:18,663 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue
[2023-03-29 18:07:18,663 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_priv
[2023-03-29 18:07:18,663 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue
[2023-03-29 18:07:18,663 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_start_queue
[2023-03-29 18:07:18,663 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue
[2023-03-29 18:07:18,663 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_wake_queue
[2023-03-29 18:07:18,663 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue
[2023-03-29 18:07:18,663 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_stop_queue
[2023-03-29 18:07:18,663 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped
[2023-03-29 18:07:18,663 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_queue_stopped
[2023-03-29 18:07:18,663 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_device_present
[2023-03-29 18:07:18,664 INFO  L138     BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb
[2023-03-29 18:07:18,664 INFO  L138     BoogieDeclarations]: Found implementation of procedure ems_usb_read_interrupt_callback
[2023-03-29 18:07:18,664 INFO  L138     BoogieDeclarations]: Found implementation of procedure ems_usb_rx_can_msg
[2023-03-29 18:07:18,664 INFO  L138     BoogieDeclarations]: Found implementation of procedure ems_usb_rx_err
[2023-03-29 18:07:18,664 INFO  L138     BoogieDeclarations]: Found implementation of procedure ems_usb_read_bulk_callback
[2023-03-29 18:07:18,664 INFO  L138     BoogieDeclarations]: Found implementation of procedure ems_usb_write_bulk_callback
[2023-03-29 18:07:18,664 INFO  L138     BoogieDeclarations]: Found implementation of procedure ems_usb_command_msg
[2023-03-29 18:07:18,665 INFO  L138     BoogieDeclarations]: Found implementation of procedure ems_usb_write_mode
[2023-03-29 18:07:18,665 INFO  L138     BoogieDeclarations]: Found implementation of procedure ems_usb_control_cmd
[2023-03-29 18:07:18,710 INFO  L138     BoogieDeclarations]: Found implementation of procedure ems_usb_start
[2023-03-29 18:07:18,710 INFO  L138     BoogieDeclarations]: Found implementation of procedure unlink_all_urbs
[2023-03-29 18:07:18,710 INFO  L138     BoogieDeclarations]: Found implementation of procedure ems_usb_open
[2023-03-29 18:07:18,710 INFO  L138     BoogieDeclarations]: Found implementation of procedure ems_usb_start_xmit
[2023-03-29 18:07:18,710 INFO  L138     BoogieDeclarations]: Found implementation of procedure ems_usb_close
[2023-03-29 18:07:18,710 INFO  L138     BoogieDeclarations]: Found implementation of procedure ems_usb_set_mode
[2023-03-29 18:07:18,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure ems_usb_set_bittiming
[2023-03-29 18:07:18,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure init_params_sja1000
[2023-03-29 18:07:18,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure ems_usb_probe
[2023-03-29 18:07:18,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure ems_usb_disconnect
[2023-03-29 18:07:18,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure ems_usb_driver_init
[2023-03-29 18:07:18,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure ems_usb_driver_exit
[2023-03-29 18:07:18,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1
[2023-03-29 18:07:18,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2
[2023-03-29 18:07:18,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2023-03-29 18:07:18,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure interface_to_usbdev
[2023-03-29 18:07:18,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2
[2023-03-29 18:07:18,711 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_3
[2023-03-29 18:07:18,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4
[2023-03-29 18:07:18,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_5
[2023-03-29 18:07:18,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_6
[2023-03-29 18:07:18,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_8
[2023-03-29 18:07:18,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_9
[2023-03-29 18:07:18,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_10
[2023-03-29 18:07:18,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_11
[2023-03-29 18:07:18,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_12
[2023-03-29 18:07:18,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_13
[2023-03-29 18:07:18,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_15
[2023-03-29 18:07:18,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_16
[2023-03-29 18:07:18,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_17
[2023-03-29 18:07:18,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_18
[2023-03-29 18:07:18,712 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_19
[2023-03-29 18:07:18,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_20
[2023-03-29 18:07:18,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_22
[2023-03-29 18:07:18,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_23
[2023-03-29 18:07:18,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_24
[2023-03-29 18:07:18,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop___0
[2023-03-29 18:07:18,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata
[2023-03-29 18:07:18,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata
[2023-03-29 18:07:18,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf
[2023-03-29 18:07:18,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb
[2023-03-29 18:07:18,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_free_urb
[2023-03-29 18:07:18,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb
[2023-03-29 18:07:18,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb
[2023-03-29 18:07:18,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_submit_urb
[2023-03-29 18:07:18,713 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev
[2023-03-29 18:07:18,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_get_dev
[2023-03-29 18:07:18,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_put_dev
[2023-03-29 18:07:18,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_get_interface
[2023-03-29 18:07:18,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_put_interface
[2023-03-29 18:07:18,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_serial_register
[2023-03-29 18:07:18,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister
[2023-03-29 18:07:18,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2023-03-29 18:07:18,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head
[2023-03-29 18:07:18,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure __netif_schedule
[2023-03-29 18:07:18,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init
[2023-03-29 18:07:18,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure alloc_can_err_skb
[2023-03-29 18:07:18,714 INFO  L138     BoogieDeclarations]: Found implementation of procedure alloc_can_skb
[2023-03-29 18:07:18,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure alloc_candev
[2023-03-29 18:07:18,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure can_bus_off
[2023-03-29 18:07:18,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure can_free_echo_skb
[2023-03-29 18:07:18,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure can_get_echo_skb
[2023-03-29 18:07:18,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure can_put_echo_skb
[2023-03-29 18:07:18,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure close_candev
[2023-03-29 18:07:18,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure consume_skb
[2023-03-29 18:07:18,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_err
[2023-03-29 18:07:18,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure free_candev
[2023-03-29 18:07:18,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree_skb
[2023-03-29 18:07:18,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2023-03-29 18:07:18,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2
[2023-03-29 18:07:18,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2
[2023-03-29 18:07:18,715 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_err
[2023-03-29 18:07:18,716 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_info
[2023-03-29 18:07:18,716 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_warn
[2023-03-29 18:07:18,716 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_device_detach
[2023-03-29 18:07:18,716 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_rx
[2023-03-29 18:07:18,716 INFO  L138     BoogieDeclarations]: Found implementation of procedure netpoll_trap
[2023-03-29 18:07:18,716 INFO  L138     BoogieDeclarations]: Found implementation of procedure open_candev
[2023-03-29 18:07:18,716 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2023-03-29 18:07:18,716 INFO  L138     BoogieDeclarations]: Found implementation of procedure register_candev
[2023-03-29 18:07:18,716 INFO  L138     BoogieDeclarations]: Found implementation of procedure unregister_netdev
[2023-03-29 18:07:18,716 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent
[2023-03-29 18:07:18,716 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_anchor_urb
[2023-03-29 18:07:18,719 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_bulk_msg
[2023-03-29 18:07:18,719 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_deregister
[2023-03-29 18:07:18,720 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_free_coherent
[2023-03-29 18:07:18,720 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs
[2023-03-29 18:07:18,720 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_register_driver
[2023-03-29 18:07:18,720 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb
[2023-03-29 18:07:18,720 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_unlink_urb
[2023-03-29 18:07:18,720 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_null
[2023-03-29 18:07:18,720 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2023-03-29 18:07:18,721 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2023-03-29 18:07:18,721 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2023-03-29 18:07:18,721 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2023-03-29 18:07:18,721 INFO  L130     BoogieDeclarations]: Found specification of procedure abort
[2023-03-29 18:07:18,721 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2023-03-29 18:07:18,721 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_perror_fail
[2023-03-29 18:07:18,721 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert
[2023-03-29 18:07:18,721 INFO  L130     BoogieDeclarations]: Found specification of procedure reach_error
[2023-03-29 18:07:18,721 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-03-29 18:07:18,721 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2023-03-29 18:07:18,721 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2023-03-29 18:07:18,721 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit
[2023-03-29 18:07:18,721 INFO  L130     BoogieDeclarations]: Found specification of procedure clear_bit
[2023-03-29 18:07:18,721 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_clear_bit
[2023-03-29 18:07:18,722 INFO  L130     BoogieDeclarations]: Found specification of procedure constant_test_bit
[2023-03-29 18:07:18,722 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2023-03-29 18:07:18,722 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2023-03-29 18:07:18,722 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2023-03-29 18:07:18,722 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_read
[2023-03-29 18:07:18,722 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_set
[2023-03-29 18:07:18,722 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2023-03-29 18:07:18,722 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_inc
[2023-03-29 18:07:18,722 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_dec
[2023-03-29 18:07:18,722 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2023-03-29 18:07:18,722 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2023-03-29 18:07:18,722 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2023-03-29 18:07:18,722 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2023-03-29 18:07:18,722 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_waitqueue_head
[2023-03-29 18:07:18,723 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_err
[2023-03-29 18:07:18,723 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_20
[2023-03-29 18:07:18,723 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_18
[2023-03-29 18:07:18,723 INFO  L130     BoogieDeclarations]: Found specification of procedure interface_to_usbdev
[2023-03-29 18:07:18,723 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_register_driver
[2023-03-29 18:07:18,723 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_23
[2023-03-29 18:07:18,723 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_deregister
[2023-03-29 18:07:18,723 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_24
[2023-03-29 18:07:18,723 INFO  L130     BoogieDeclarations]: Found specification of procedure init_usb_anchor
[2023-03-29 18:07:18,723 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2023-03-29 18:07:18,723 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2023-03-29 18:07:18,723 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_3
[2023-03-29 18:07:18,723 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_10
[2023-03-29 18:07:18,723 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_5
[2023-03-29 18:07:18,723 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_12
[2023-03-29 18:07:18,724 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_17
[2023-03-29 18:07:18,724 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_6
[2023-03-29 18:07:18,724 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_9
[2023-03-29 18:07:18,724 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_13
[2023-03-29 18:07:18,724 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_16
[2023-03-29 18:07:18,724 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_19
[2023-03-29 18:07:18,724 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_22
[2023-03-29 18:07:18,724 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2
[2023-03-29 18:07:18,724 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4
[2023-03-29 18:07:18,724 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_8
[2023-03-29 18:07:18,724 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_11
[2023-03-29 18:07:18,728 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_15
[2023-03-29 18:07:18,728 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_unlink_urb
[2023-03-29 18:07:18,728 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs
[2023-03-29 18:07:18,728 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_anchor_urb
[2023-03-29 18:07:18,728 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_unanchor_urb
[2023-03-29 18:07:18,728 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_alloc_coherent
[2023-03-29 18:07:18,728 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_free_coherent
[2023-03-29 18:07:18,728 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_bulk_msg
[2023-03-29 18:07:18,728 INFO  L130     BoogieDeclarations]: Found specification of procedure __create_pipe
[2023-03-29 18:07:18,728 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_alloc_urb
[2023-03-29 18:07:18,728 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_free_urb
[2023-03-29 18:07:18,729 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb
[2023-03-29 18:07:18,729 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb
[2023-03-29 18:07:18,729 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_submit_urb
[2023-03-29 18:07:18,729 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev
[2023-03-29 18:07:18,729 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata
[2023-03-29 18:07:18,729 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata
[2023-03-29 18:07:18,730 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2023-03-29 18:07:18,730 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2023-03-29 18:07:18,730 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2023-03-29 18:07:18,730 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2023-03-29 18:07:18,730 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2023-03-29 18:07:18,730 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2023-03-29 18:07:18,730 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2023-03-29 18:07:18,730 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2023-03-29 18:07:18,730 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2023-03-29 18:07:18,731 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2023-03-29 18:07:18,731 INFO  L130     BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2023-03-29 18:07:18,731 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2023-03-29 18:07:18,731 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2023-03-29 18:07:18,731 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2023-03-29 18:07:18,731 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ulong
[2023-03-29 18:07:18,731 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2023-03-29 18:07:18,731 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2023-03-29 18:07:18,731 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_trap
[2023-03-29 18:07:18,732 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1
[2023-03-29 18:07:18,732 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2
[2023-03-29 18:07:18,732 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree_skb
[2023-03-29 18:07:18,732 INFO  L130     BoogieDeclarations]: Found specification of procedure consume_skb
[2023-03-29 18:07:18,732 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue
[2023-03-29 18:07:18,732 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2023-03-29 18:07:18,732 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_priv
[2023-03-29 18:07:18,732 INFO  L130     BoogieDeclarations]: Found specification of procedure netpoll_trap
[2023-03-29 18:07:18,733 INFO  L130     BoogieDeclarations]: Found specification of procedure __netif_schedule
[2023-03-29 18:07:18,733 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_tx_start_queue
[2023-03-29 18:07:18,733 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_start_queue
[2023-03-29 18:07:18,733 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue
[2023-03-29 18:07:18,733 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_wake_queue
[2023-03-29 18:07:18,733 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue
[2023-03-29 18:07:18,733 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_stop_queue
[2023-03-29 18:07:18,733 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped
[2023-03-29 18:07:18,733 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_queue_stopped
[2023-03-29 18:07:18,733 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_rx
[2023-03-29 18:07:18,733 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_device_present
[2023-03-29 18:07:18,733 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_device_detach
[2023-03-29 18:07:18,733 INFO  L130     BoogieDeclarations]: Found specification of procedure unregister_netdev
[2023-03-29 18:07:18,733 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_err
[2023-03-29 18:07:18,734 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_warn
[2023-03-29 18:07:18,734 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_info
[2023-03-29 18:07:18,734 INFO  L130     BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb
[2023-03-29 18:07:18,734 INFO  L130     BoogieDeclarations]: Found specification of procedure alloc_candev
[2023-03-29 18:07:18,734 INFO  L130     BoogieDeclarations]: Found specification of procedure free_candev
[2023-03-29 18:07:18,734 INFO  L130     BoogieDeclarations]: Found specification of procedure open_candev
[2023-03-29 18:07:18,735 INFO  L130     BoogieDeclarations]: Found specification of procedure close_candev
[2023-03-29 18:07:18,735 INFO  L130     BoogieDeclarations]: Found specification of procedure register_candev
[2023-03-29 18:07:18,736 INFO  L130     BoogieDeclarations]: Found specification of procedure can_bus_off
[2023-03-29 18:07:18,736 INFO  L130     BoogieDeclarations]: Found specification of procedure can_put_echo_skb
[2023-03-29 18:07:18,738 INFO  L130     BoogieDeclarations]: Found specification of procedure can_get_echo_skb
[2023-03-29 18:07:18,738 INFO  L130     BoogieDeclarations]: Found specification of procedure can_free_echo_skb
[2023-03-29 18:07:18,738 INFO  L130     BoogieDeclarations]: Found specification of procedure alloc_can_skb
[2023-03-29 18:07:18,739 INFO  L130     BoogieDeclarations]: Found specification of procedure alloc_can_err_skb
[2023-03-29 18:07:18,739 INFO  L130     BoogieDeclarations]: Found specification of procedure ems_usb_read_interrupt_callback
[2023-03-29 18:07:18,739 INFO  L130     BoogieDeclarations]: Found specification of procedure ems_usb_rx_can_msg
[2023-03-29 18:07:18,739 INFO  L130     BoogieDeclarations]: Found specification of procedure ems_usb_rx_err
[2023-03-29 18:07:18,739 INFO  L130     BoogieDeclarations]: Found specification of procedure ems_usb_read_bulk_callback
[2023-03-29 18:07:18,739 INFO  L130     BoogieDeclarations]: Found specification of procedure ems_usb_write_bulk_callback
[2023-03-29 18:07:18,739 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2023-03-29 18:07:18,739 INFO  L130     BoogieDeclarations]: Found specification of procedure ems_usb_command_msg
[2023-03-29 18:07:18,739 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2023-03-29 18:07:18,739 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2023-03-29 18:07:18,739 INFO  L130     BoogieDeclarations]: Found specification of procedure ems_usb_write_mode
[2023-03-29 18:07:18,739 INFO  L130     BoogieDeclarations]: Found specification of procedure ems_usb_control_cmd
[2023-03-29 18:07:18,739 INFO  L130     BoogieDeclarations]: Found specification of procedure ems_usb_start
[2023-03-29 18:07:18,740 INFO  L130     BoogieDeclarations]: Found specification of procedure unlink_all_urbs
[2023-03-29 18:07:18,740 INFO  L130     BoogieDeclarations]: Found specification of procedure ems_usb_open
[2023-03-29 18:07:18,740 INFO  L130     BoogieDeclarations]: Found specification of procedure ems_usb_start_xmit
[2023-03-29 18:07:18,740 INFO  L130     BoogieDeclarations]: Found specification of procedure ems_usb_close
[2023-03-29 18:07:18,740 INFO  L130     BoogieDeclarations]: Found specification of procedure ems_usb_set_mode
[2023-03-29 18:07:18,740 INFO  L130     BoogieDeclarations]: Found specification of procedure ems_usb_set_bittiming
[2023-03-29 18:07:18,740 INFO  L130     BoogieDeclarations]: Found specification of procedure init_params_sja1000
[2023-03-29 18:07:18,740 INFO  L130     BoogieDeclarations]: Found specification of procedure ems_usb_probe
[2023-03-29 18:07:18,740 INFO  L130     BoogieDeclarations]: Found specification of procedure ems_usb_disconnect
[2023-03-29 18:07:18,740 INFO  L130     BoogieDeclarations]: Found specification of procedure ems_usb_driver_init
[2023-03-29 18:07:18,740 INFO  L130     BoogieDeclarations]: Found specification of procedure ems_usb_driver_exit
[2023-03-29 18:07:18,740 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2
[2023-03-29 18:07:18,740 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2
[2023-03-29 18:07:18,740 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2023-03-29 18:07:18,740 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2023-03-29 18:07:18,740 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2023-03-29 18:07:18,740 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop___0
[2023-03-29 18:07:18,741 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf
[2023-03-29 18:07:18,741 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2023-03-29 18:07:18,741 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_get_dev
[2023-03-29 18:07:18,741 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_put_dev
[2023-03-29 18:07:18,741 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_get_interface
[2023-03-29 18:07:18,741 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_put_interface
[2023-03-29 18:07:18,741 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_serial_register
[2023-03-29 18:07:18,741 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_serial_deregister
[2023-03-29 18:07:18,741 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint
[2023-03-29 18:07:18,741 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2023-03-29 18:07:18,741 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2023-03-29 18:07:18,741 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2023-03-29 18:07:18,741 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2023-03-29 18:07:18,741 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2023-03-29 18:07:18,741 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-03-29 18:07:18,741 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2023-03-29 18:07:18,741 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2023-03-29 18:07:18,742 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2023-03-29 18:07:19,247 INFO  L236             CfgBuilder]: Building ICFG
[2023-03-29 18:07:19,257 INFO  L262             CfgBuilder]: Building CFG for each procedure with an implementation
[2023-03-29 18:07:19,645 INFO  L771   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2023-03-29 18:07:21,222 INFO  L771   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true;
[2023-03-29 18:07:22,251 INFO  L277             CfgBuilder]: Performing block encoding
[2023-03-29 18:07:22,263 INFO  L297             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-03-29 18:07:22,263 INFO  L302             CfgBuilder]: Removed 0 assume(true) statements.
[2023-03-29 18:07:22,267 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 06:07:22 BoogieIcfgContainer
[2023-03-29 18:07:22,267 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-03-29 18:07:22,268 INFO  L113        PluginConnector]: ------------------------Sifa----------------------------
[2023-03-29 18:07:22,268 INFO  L271        PluginConnector]: Initializing Sifa...
[2023-03-29 18:07:22,268 INFO  L275        PluginConnector]: Sifa initialized
[2023-03-29 18:07:22,269 INFO  L185        PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 06:07:22" (1/1) ...
[2023-03-29 18:07:22,270 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 18:07:22,316 INFO  L159        IcfgInterpreter]: Started Sifa with 1 locations of interest
[2023-03-29 18:07:22,316 INFO  L166        IcfgInterpreter]: Building call graph
[2023-03-29 18:07:22,325 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 18:07:22,329 INFO  L158              Benchmark]: Toolchain (without parser) took 6002.58ms. Allocated memory was 298.8MB in the beginning and 403.7MB in the end (delta: 104.9MB). Free memory was 242.2MB in the beginning and 318.2MB in the end (delta: -75.9MB). Peak memory consumption was 30.3MB. Max. memory is 8.0GB.
[2023-03-29 18:07:22,329 INFO  L158              Benchmark]: CDTParser took 0.16ms. Allocated memory is still 178.3MB. Free memory is still 129.9MB. There was no memory consumed. Max. memory is 8.0GB.
[2023-03-29 18:07:22,330 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 2012.59ms. Allocated memory is still 298.8MB. Free memory was 242.2MB in the beginning and 178.7MB in the end (delta: 63.5MB). Peak memory consumption was 64.8MB. Max. memory is 8.0GB.
[2023-03-29 18:07:22,330 INFO  L158              Benchmark]: Boogie Preprocessor took 216.52ms. Allocated memory is still 298.8MB. Free memory was 178.7MB in the beginning and 163.5MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB.
[2023-03-29 18:07:22,331 INFO  L158              Benchmark]: RCFGBuilder took 3707.73ms. Allocated memory was 298.8MB in the beginning and 403.7MB in the end (delta: 104.9MB). Free memory was 163.5MB in the beginning and 322.3MB in the end (delta: -158.8MB). Peak memory consumption was 144.7MB. Max. memory is 8.0GB.
[2023-03-29 18:07:22,331 INFO  L158              Benchmark]: Sifa took 59.82ms. Allocated memory is still 403.7MB. Free memory was 322.3MB in the beginning and 318.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB.
[2023-03-29 18:07:22,333 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.16ms. Allocated memory is still 178.3MB. Free memory is still 129.9MB. There was no memory consumed. Max. memory is 8.0GB.
 * CACSL2BoogieTranslator took 2012.59ms. Allocated memory is still 298.8MB. Free memory was 242.2MB in the beginning and 178.7MB in the end (delta: 63.5MB). Peak memory consumption was 64.8MB. Max. memory is 8.0GB.
 * Boogie Preprocessor took 216.52ms. Allocated memory is still 298.8MB. Free memory was 178.7MB in the beginning and 163.5MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB.
 * RCFGBuilder took 3707.73ms. Allocated memory was 298.8MB in the beginning and 403.7MB in the end (delta: 104.9MB). Free memory was 163.5MB in the beginning and 322.3MB in the end (delta: -158.8MB). Peak memory consumption was 144.7MB. Max. memory is 8.0GB.
 * Sifa took 59.82ms. Allocated memory is still 403.7MB. Free memory was 322.3MB in the beginning and 318.2MB 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 18:07:22,360 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...