java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--hso.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 19:12:14,547 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 19:12:14,550 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 19:12:14,562 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 19:12:14,562 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 19:12:14,563 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 19:12:14,565 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 19:12:14,567 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 19:12:14,568 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 19:12:14,569 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 19:12:14,570 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 19:12:14,571 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 19:12:14,572 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 19:12:14,572 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 19:12:14,573 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 19:12:14,575 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 19:12:14,575 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 19:12:14,576 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 19:12:14,578 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 19:12:14,580 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 19:12:14,582 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 19:12:14,583 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 19:12:14,584 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 19:12:14,585 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 19:12:14,587 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 19:12:14,587 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 19:12:14,587 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 19:12:14,588 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 19:12:14,589 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 19:12:14,590 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 19:12:14,590 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 19:12:14,591 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 19:12:14,592 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 19:12:14,592 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 19:12:14,593 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 19:12:14,593 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 19:12:14,594 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 19:12:14,594 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 19:12:14,595 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 19:12:14,596 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 19:12:14,596 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 19:12:14,597 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 [2019-08-10 19:12:14,621 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 19:12:14,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 19:12:14,622 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 19:12:14,623 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 19:12:14,623 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 19:12:14,623 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 19:12:14,623 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 19:12:14,624 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 19:12:14,624 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 19:12:14,624 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 19:12:14,624 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 19:12:14,624 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 19:12:14,625 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 19:12:14,625 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 19:12:14,625 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 19:12:14,625 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 19:12:14,625 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 19:12:14,626 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 19:12:14,626 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 19:12:14,626 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 19:12:14,626 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 19:12:14,626 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 19:12:14,627 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 19:12:14,627 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 19:12:14,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 19:12:14,627 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 19:12:14,627 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-10 19:12:14,657 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 19:12:14,676 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 19:12:14,679 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 19:12:14,681 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 19:12:14,681 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 19:12:14,682 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--hso.ko-entry_point.cil.out.i [2019-08-10 19:12:14,755 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2110afe4a/c3ff5841dd4e4104a926a3329c0b4cae/FLAG3830b45ba [2019-08-10 19:12:15,785 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 19:12:15,786 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--hso.ko-entry_point.cil.out.i [2019-08-10 19:12:15,834 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2110afe4a/c3ff5841dd4e4104a926a3329c0b4cae/FLAG3830b45ba [2019-08-10 19:12:16,102 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2110afe4a/c3ff5841dd4e4104a926a3329c0b4cae [2019-08-10 19:12:16,112 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 19:12:16,114 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 19:12:16,115 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 19:12:16,116 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 19:12:16,120 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 19:12:16,121 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 07:12:16" (1/1) ... [2019-08-10 19:12:16,124 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13a4ef71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:12:16, skipping insertion in model container [2019-08-10 19:12:16,124 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 07:12:16" (1/1) ... [2019-08-10 19:12:16,133 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 19:12:16,322 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 19:12:17,027 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5966] [2019-08-10 19:12:17,028 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5967-5968] [2019-08-10 19:12:19,724 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 19:12:19,820 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 19:12:19,973 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5966] [2019-08-10 19:12:20,053 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5967-5968] [2019-08-10 19:12:20,464 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 19:12:21,093 INFO L192 MainTranslator]: Completed translation [2019-08-10 19:12:21,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:12:21 WrapperNode [2019-08-10 19:12:21,094 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 19:12:21,095 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 19:12:21,146 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 19:12:21,147 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 19:12:21,165 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:12:21" (1/1) ... [2019-08-10 19:12:21,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:12:21" (1/1) ... [2019-08-10 19:12:21,325 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:12:21" (1/1) ... [2019-08-10 19:12:21,326 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:12:21" (1/1) ... [2019-08-10 19:12:21,481 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:12:21" (1/1) ... [2019-08-10 19:12:21,516 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:12:21" (1/1) ... [2019-08-10 19:12:21,571 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:12:21" (1/1) ... [2019-08-10 19:12:21,617 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 19:12:21,617 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 19:12:21,617 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 19:12:21,618 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 19:12:21,619 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 07:12:21" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 19:12:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 19:12:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 19:12:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-10 19:12:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-10 19:12:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-10 19:12:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-10 19:12:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-08-10 19:12:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-08-10 19:12:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-10 19:12:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-08-10 19:12:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-08-10 19:12:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-10 19:12:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-08-10 19:12:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-10 19:12:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-08-10 19:12:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-08-10 19:12:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-08-10 19:12:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-08-10 19:12:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-10 19:12:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2019-08-10 19:12:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2019-08-10 19:12:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2019-08-10 19:12:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2019-08-10 19:12:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2019-08-10 19:12:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-08-10 19:12:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-08-10 19:12:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-08-10 19:12:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-08-10 19:12:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-08-10 19:12:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-08-10 19:12:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-10 19:12:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2019-08-10 19:12:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-10 19:12:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-10 19:12:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-10 19:12:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-10 19:12:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-10 19:12:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-10 19:12:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-10 19:12:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-10 19:12:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-10 19:12:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-08-10 19:12:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-08-10 19:12:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-10 19:12:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-10 19:12:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2019-08-10 19:12:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-08-10 19:12:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-08-10 19:12:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_hi_schedule [2019-08-10 19:12:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-08-10 19:12:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-08-10 19:12:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-08-10 19:12:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-08-10 19:12:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-08-10 19:12:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-08-10 19:12:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-08-10 19:12:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-08-10 19:12:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2019-08-10 19:12:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2019-08-10 19:12:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy [2019-08-10 19:12:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-08-10 19:12:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-10 19:12:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2019-08-10 19:12:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2019-08-10 19:12:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-08-10 19:12:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-08-10 19:12:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-10 19:12:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2019-08-10 19:12:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-08-10 19:12:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2net [2019-08-10 19:12:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2ser [2019-08-10 19:12:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_sysfs_show_porttype [2019-08-10 19:12:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_urb_to_index [2019-08-10 19:12:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_mux_to_port [2019-08-10 19:12:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_port_to_mux [2019-08-10 19:12:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure get_serial_by_shared_int_and_type [2019-08-10 19:12:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure get_serial_by_index [2019-08-10 19:12:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_serial_index [2019-08-10 19:12:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure set_serial_by_index [2019-08-10 19:12:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_usb_error [2019-08-10 19:12:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_net_open [2019-08-10 19:12:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_net_close [2019-08-10 19:12:21,708 INFO L138 BoogieDeclarations]: Found implementation of procedure write_bulk_callback [2019-08-10 19:12:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_net_start_xmit [2019-08-10 19:12:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_net_tx_timeout [2019-08-10 19:12:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure packetizeRx [2019-08-10 19:12:21,710 INFO L138 BoogieDeclarations]: Found implementation of procedure fix_crc_bug [2019-08-10 19:12:21,710 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2019-08-10 19:12:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_init_termios [2019-08-10 19:12:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure _hso_serial_set_termios [2019-08-10 19:12:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_resubmit_rx_bulk_urb [2019-08-10 19:12:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure put_rxbuf_data_and_resubmit_bulk_urb [2019-08-10 19:12:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure put_rxbuf_data_and_resubmit_ctrl_urb [2019-08-10 19:12:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_std_serial_read_bulk_callback [2019-08-10 19:12:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_unthrottle_tasklet [2019-08-10 19:12:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_unthrottle [2019-08-10 19:12:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_unthrottle_workfunc [2019-08-10 19:12:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_open [2019-08-10 19:12:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_close [2019-08-10 19:12:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_write [2019-08-10 19:12:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_write_room [2019-08-10 19:12:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_set_termios [2019-08-10 19:12:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_chars_in_buffer [2019-08-10 19:12:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmget_submit_urb [2019-08-10 19:12:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmget_intr_callback [2019-08-10 19:12:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_wait_modem_status [2019-08-10 19:12:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_get_count [2019-08-10 19:12:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_tiocmget [2019-08-10 19:12:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_tiocmset [2019-08-10 19:12:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_ioctl [2019-08-10 19:12:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_kick_transmit [2019-08-10 19:12:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure mux_device_request [2019-08-10 19:12:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_mux_serial_read [2019-08-10 19:12:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2019-08-10 19:12:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_mux_serial_write_data [2019-08-10 19:12:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_std_serial_write_bulk_callback [2019-08-10 19:12:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_std_serial_write_data [2019-08-10 19:12:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_callback [2019-08-10 19:12:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure put_rxbuf_data [2019-08-10 19:12:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_log_port [2019-08-10 19:12:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_start_net_device [2019-08-10 19:12:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_stop_net_device [2019-08-10 19:12:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_start_serial_device [2019-08-10 19:12:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_stop_serial_device [2019-08-10 19:12:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_common_free [2019-08-10 19:12:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_common_create [2019-08-10 19:12:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_create_device [2019-08-10 19:12:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_net_device [2019-08-10 19:12:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_free_net_device [2019-08-10 19:12:21,721 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_net_init [2019-08-10 19:12:21,721 INFO L138 BoogieDeclarations]: Found implementation of procedure add_net_device [2019-08-10 19:12:21,721 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_rfkill_set_block [2019-08-10 19:12:21,721 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_create_rfkill [2019-08-10 19:12:21,721 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_create_net_device [2019-08-10 19:12:21,721 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_free_tiomget [2019-08-10 19:12:21,722 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_free_serial_device [2019-08-10 19:12:21,722 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_create_bulk_serial_device [2019-08-10 19:12:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_create_mux_serial_device [2019-08-10 19:12:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_free_shared_int [2019-08-10 19:12:21,727 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_create_shared_int [2019-08-10 19:12:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_get_config_data [2019-08-10 19:12:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_probe [2019-08-10 19:12:21,735 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_disconnect [2019-08-10 19:12:21,736 INFO L138 BoogieDeclarations]: Found implementation of procedure async_get_intf [2019-08-10 19:12:21,736 INFO L138 BoogieDeclarations]: Found implementation of procedure async_put_intf [2019-08-10 19:12:21,736 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_get_activity [2019-08-10 19:12:21,736 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_put_activity [2019-08-10 19:12:21,737 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_suspend [2019-08-10 19:12:21,737 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_resume [2019-08-10 19:12:21,737 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_device [2019-08-10 19:12:21,737 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_ref_free [2019-08-10 19:12:21,738 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_free_interface [2019-08-10 19:12:21,738 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_get_ep [2019-08-10 19:12:21,738 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_get_mux_ports [2019-08-10 19:12:21,738 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_mux_submit_intr_urb [2019-08-10 19:12:21,738 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_init [2019-08-10 19:12:21,738 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_exit [2019-08-10 19:12:21,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2019-08-10 19:12:21,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-08-10 19:12:21,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_2 [2019-08-10 19:12:21,739 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 19:12:21,739 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-10 19:12:21,739 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-08-10 19:12:21,739 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-10 19:12:21,739 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-08-10 19:12:21,739 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-10 19:12:21,740 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-10 19:12:21,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-08-10 19:12:21,740 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-10 19:12:21,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2019-08-10 19:12:21,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2019-08-10 19:12:21,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2019-08-10 19:12:21,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2019-08-10 19:12:21,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2019-08-10 19:12:21,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2019-08-10 19:12:21,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2019-08-10 19:12:21,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-08-10 19:12:21,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2019-08-10 19:12:21,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33 [2019-08-10 19:12:21,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_34 [2019-08-10 19:12:21,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_35 [2019-08-10 19:12:21,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_36 [2019-08-10 19:12:21,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_37 [2019-08-10 19:12:21,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_38 [2019-08-10 19:12:21,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_39 [2019-08-10 19:12:21,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_40 [2019-08-10 19:12:21,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_41 [2019-08-10 19:12:21,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_42 [2019-08-10 19:12:21,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_43 [2019-08-10 19:12:21,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_44 [2019-08-10 19:12:21,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_45 [2019-08-10 19:12:21,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_46 [2019-08-10 19:12:21,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_47 [2019-08-10 19:12:21,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_48 [2019-08-10 19:12:21,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_49 [2019-08-10 19:12:21,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_50 [2019-08-10 19:12:21,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_51 [2019-08-10 19:12:21,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_52 [2019-08-10 19:12:21,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-10 19:12:21,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-10 19:12:21,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-10 19:12:21,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-10 19:12:21,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-10 19:12:21,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-10 19:12:21,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-08-10 19:12:21,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-10 19:12:21,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-08-10 19:12:21,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-10 19:12:21,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-08-10 19:12:21,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-08-10 19:12:21,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-10 19:12:21,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_hi_schedule [2019-08-10 19:12:21,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2019-08-10 19:12:21,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-08-10 19:12:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-10 19:12:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-08-10 19:12:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-10 19:12:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-08-10 19:12:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-10 19:12:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2019-08-10 19:12:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2019-08-10 19:12:21,749 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-08-10 19:12:21,749 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-08-10 19:12:21,749 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-10 19:12:21,749 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-08-10 19:12:21,749 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-08-10 19:12:21,749 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-08-10 19:12:21,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-08-10 19:12:21,749 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-08-10 19:12:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-10 19:12:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-10 19:12:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-10 19:12:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2019-08-10 19:12:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_4 [2019-08-10 19:12:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-10 19:12:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-10 19:12:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-10 19:12:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-10 19:12:21,751 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-08-10 19:12:21,751 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-10 19:12:21,751 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-08-10 19:12:21,751 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2019-08-10 19:12:21,751 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-08-10 19:12:21,751 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-08-10 19:12:21,751 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2019-08-10 19:12:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_alloc [2019-08-10 19:12:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_destroy [2019-08-10 19:12:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_register [2019-08-10 19:12:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_unregister [2019-08-10 19:12:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-08-10 19:12:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-08-10 19:12:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2019-08-10 19:12:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-08-10 19:12:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-08-10 19:12:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-08-10 19:12:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_encode_baud_rate [2019-08-10 19:12:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-08-10 19:12:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-08-10 19:12:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-08-10 19:12:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2019-08-10 19:12:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2019-08-10 19:12:21,754 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_register_device [2019-08-10 19:12:21,754 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-08-10 19:12:21,754 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_hangup [2019-08-10 19:12:21,755 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_set [2019-08-10 19:12:21,760 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2019-08-10 19:12:21,760 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2019-08-10 19:12:21,761 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2019-08-10 19:12:21,761 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_encode_baud_rate [2019-08-10 19:12:21,761 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2019-08-10 19:12:21,764 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2019-08-10 19:12:21,765 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-08-10 19:12:21,765 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-10 19:12:21,765 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2019-08-10 19:12:21,765 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2019-08-10 19:12:21,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-08-10 19:12:21,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-10 19:12:21,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-10 19:12:21,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-10 19:12:21,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2019-08-10 19:12:21,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-10 19:12:21,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2019-08-10 19:12:21,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-08-10 19:12:21,767 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-08-10 19:12:21,767 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2019-08-10 19:12:21,767 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-10 19:12:21,767 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2019-08-10 19:12:21,767 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-10 19:12:21,767 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-10 19:12:21,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-10 19:12:21,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-10 19:12:21,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-10 19:12:21,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 19:12:21,768 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 19:12:21,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-10 19:12:21,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-10 19:12:21,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-10 19:12:21,768 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-10 19:12:21,768 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-10 19:12:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-08-10 19:12:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-08-10 19:12:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-10 19:12:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 19:12:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-08-10 19:12:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-08-10 19:12:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-10 19:12:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-08-10 19:12:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-08-10 19:12:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-10 19:12:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-10 19:12:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-10 19:12:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-10 19:12:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-10 19:12:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-08-10 19:12:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-10 19:12:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-10 19:12:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-08-10 19:12:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-10 19:12:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-08-10 19:12:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-08-10 19:12:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-08-10 19:12:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 19:12:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-08-10 19:12:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-08-10 19:12:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-08-10 19:12:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-10 19:12:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-10 19:12:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-10 19:12:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-08-10 19:12:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-10 19:12:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-08-10 19:12:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-10 19:12:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-10 19:12:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2019-08-10 19:12:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-10 19:12:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2019-08-10 19:12:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-08-10 19:12:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2019-08-10 19:12:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-10 19:12:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2019-08-10 19:12:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-08-10 19:12:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2019-08-10 19:12:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-10 19:12:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2019-08-10 19:12:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-10 19:12:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2019-08-10 19:12:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2019-08-10 19:12:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-08-10 19:12:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-10 19:12:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-10 19:12:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-10 19:12:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-08-10 19:12:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-08-10 19:12:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-08-10 19:12:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-08-10 19:12:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-08-10 19:12:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-08-10 19:12:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-08-10 19:12:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-08-10 19:12:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-10 19:12:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-08-10 19:12:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-10 19:12:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-10 19:12:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-10 19:12:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-10 19:12:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-08-10 19:12:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2019-08-10 19:12:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-10 19:12:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-10 19:12:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-10 19:12:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-10 19:12:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-10 19:12:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 19:12:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-10 19:12:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-10 19:12:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-10 19:12:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 19:12:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-10 19:12:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-10 19:12:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-10 19:12:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-10 19:12:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-10 19:12:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-10 19:12:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-10 19:12:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-10 19:12:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-10 19:12:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2019-08-10 19:12:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-08-10 19:12:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_2 [2019-08-10 19:12:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-08-10 19:12:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-08-10 19:12:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-10 19:12:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-08-10 19:12:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-08-10 19:12:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-08-10 19:12:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-10 19:12:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-10 19:12:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2019-08-10 19:12:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-10 19:12:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-08-10 19:12:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-08-10 19:12:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-08-10 19:12:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2019-08-10 19:12:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2019-08-10 19:12:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2019-08-10 19:12:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2019-08-10 19:12:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-08-10 19:12:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2019-08-10 19:12:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2019-08-10 19:12:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-08-10 19:12:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-08-10 19:12:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-08-10 19:12:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-08-10 19:12:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2019-08-10 19:12:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2019-08-10 19:12:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2019-08-10 19:12:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-08-10 19:12:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-08-10 19:12:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_hi_schedule [2019-08-10 19:12:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_hi_schedule [2019-08-10 19:12:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-08-10 19:12:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-08-10 19:12:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-08-10 19:12:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-08-10 19:12:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-08-10 19:12:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_44 [2019-08-10 19:12:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-08-10 19:12:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-08-10 19:12:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-08-10 19:12:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-08-10 19:12:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-08-10 19:12:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-08-10 19:12:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-08-10 19:12:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-08-10 19:12:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2019-08-10 19:12:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2019-08-10 19:12:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-08-10 19:12:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_45 [2019-08-10 19:12:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-08-10 19:12:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_43 [2019-08-10 19:12:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2019-08-10 19:12:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy [2019-08-10 19:12:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-08-10 19:12:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-10 19:12:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2019-08-10 19:12:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2019-08-10 19:12:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2019-08-10 19:12:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2019-08-10 19:12:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2019-08-10 19:12:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-10 19:12:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_51 [2019-08-10 19:12:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-10 19:12:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_52 [2019-08-10 19:12:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2019-08-10 19:12:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-08-10 19:12:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-08-10 19:12:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-10 19:12:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_41 [2019-08-10 19:12:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_42 [2019-08-10 19:12:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_46 [2019-08-10 19:12:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_47 [2019-08-10 19:12:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_48 [2019-08-10 19:12:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_49 [2019-08-10 19:12:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-10 19:12:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-08-10 19:12:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33 [2019-08-10 19:12:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_34 [2019-08-10 19:12:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_35 [2019-08-10 19:12:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_36 [2019-08-10 19:12:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_37 [2019-08-10 19:12:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_38 [2019-08-10 19:12:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_39 [2019-08-10 19:12:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_40 [2019-08-10 19:12:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_50 [2019-08-10 19:12:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2019-08-10 19:12:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-10 19:12:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-08-10 19:12:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-08-10 19:12:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-10 19:12:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2019-08-10 19:12:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2019-08-10 19:12:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2019-08-10 19:12:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2019-08-10 19:12:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-08-10 19:12:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2019-08-10 19:12:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2019-08-10 19:12:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2019-08-10 19:12:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_encode_baud_rate [2019-08-10 19:12:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2019-08-10 19:12:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2019-08-10 19:12:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_register_device [2019-08-10 19:12:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2019-08-10 19:12:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-08-10 19:12:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_set [2019-08-10 19:12:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_hangup [2019-08-10 19:12:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2019-08-10 19:12:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-08-10 19:12:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-08-10 19:12:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-08-10 19:12:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_alloc [2019-08-10 19:12:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_register [2019-08-10 19:12:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_unregister [2019-08-10 19:12:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_destroy [2019-08-10 19:12:21,794 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_tiocmset [2019-08-10 19:12:21,794 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_callback [2019-08-10 19:12:21,794 INFO L130 BoogieDeclarations]: Found specification of procedure put_rxbuf_data [2019-08-10 19:12:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure hso_kick_transmit [2019-08-10 19:12:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure hso_mux_submit_intr_urb [2019-08-10 19:12:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure handle_usb_error [2019-08-10 19:12:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure hso_get_ep [2019-08-10 19:12:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure hso_get_mux_ports [2019-08-10 19:12:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure hso_free_interface [2019-08-10 19:12:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure hso_start_serial_device [2019-08-10 19:12:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure hso_stop_serial_device [2019-08-10 19:12:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure hso_start_net_device [2019-08-10 19:12:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure hso_free_shared_int [2019-08-10 19:12:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure hso_stop_net_device [2019-08-10 19:12:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_ref_free [2019-08-10 19:12:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure hso_std_serial_read_bulk_callback [2019-08-10 19:12:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure hso_mux_serial_read [2019-08-10 19:12:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure async_get_intf [2019-08-10 19:12:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure async_put_intf [2019-08-10 19:12:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure hso_put_activity [2019-08-10 19:12:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure hso_get_activity [2019-08-10 19:12:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmget_intr_callback [2019-08-10 19:12:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure reset_device [2019-08-10 19:12:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure dev2net [2019-08-10 19:12:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure dev2ser [2019-08-10 19:12:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure hso_sysfs_show_porttype [2019-08-10 19:12:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure hso_urb_to_index [2019-08-10 19:12:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure hso_mux_to_port [2019-08-10 19:12:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure hso_port_to_mux [2019-08-10 19:12:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure get_serial_by_shared_int_and_type [2019-08-10 19:12:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure get_serial_by_index [2019-08-10 19:12:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_serial_index [2019-08-10 19:12:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure set_serial_by_index [2019-08-10 19:12:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure hso_net_open [2019-08-10 19:12:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure hso_net_close [2019-08-10 19:12:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure write_bulk_callback [2019-08-10 19:12:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure hso_net_start_xmit [2019-08-10 19:12:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-10 19:12:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure hso_net_tx_timeout [2019-08-10 19:12:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure packetizeRx [2019-08-10 19:12:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure fix_crc_bug [2019-08-10 19:12:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 19:12:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2019-08-10 19:12:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure hso_init_termios [2019-08-10 19:12:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure _hso_serial_set_termios [2019-08-10 19:12:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure hso_resubmit_rx_bulk_urb [2019-08-10 19:12:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure put_rxbuf_data_and_resubmit_bulk_urb [2019-08-10 19:12:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure put_rxbuf_data_and_resubmit_ctrl_urb [2019-08-10 19:12:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure hso_unthrottle_tasklet [2019-08-10 19:12:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure hso_unthrottle [2019-08-10 19:12:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure hso_unthrottle_workfunc [2019-08-10 19:12:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_open [2019-08-10 19:12:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_close [2019-08-10 19:12:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_write [2019-08-10 19:12:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_write_room [2019-08-10 19:12:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_set_termios [2019-08-10 19:12:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_chars_in_buffer [2019-08-10 19:12:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmget_submit_urb [2019-08-10 19:12:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-10 19:12:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure hso_wait_modem_status [2019-08-10 19:12:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure hso_get_count [2019-08-10 19:12:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_tiocmget [2019-08-10 19:12:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_ioctl [2019-08-10 19:12:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-10 19:12:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure mux_device_request [2019-08-10 19:12:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2019-08-10 19:12:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure hso_mux_serial_write_data [2019-08-10 19:12:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure hso_std_serial_write_bulk_callback [2019-08-10 19:12:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure hso_std_serial_write_data [2019-08-10 19:12:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure hso_log_port [2019-08-10 19:12:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_common_free [2019-08-10 19:12:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_common_create [2019-08-10 19:12:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure hso_create_device [2019-08-10 19:12:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure remove_net_device [2019-08-10 19:12:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure hso_free_net_device [2019-08-10 19:12:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure hso_net_init [2019-08-10 19:12:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure add_net_device [2019-08-10 19:12:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure hso_rfkill_set_block [2019-08-10 19:12:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure hso_create_rfkill [2019-08-10 19:12:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure hso_create_net_device [2019-08-10 19:12:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure hso_free_tiomget [2019-08-10 19:12:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure hso_free_serial_device [2019-08-10 19:12:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure hso_create_bulk_serial_device [2019-08-10 19:12:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure hso_create_mux_serial_device [2019-08-10 19:12:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure hso_create_shared_int [2019-08-10 19:12:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure hso_get_config_data [2019-08-10 19:12:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure hso_probe [2019-08-10 19:12:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure hso_disconnect [2019-08-10 19:12:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure hso_suspend [2019-08-10 19:12:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure hso_resume [2019-08-10 19:12:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure hso_init [2019-08-10 19:12:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure hso_exit [2019-08-10 19:12:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2019-08-10 19:12:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-10 19:12:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2019-08-10 19:12:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-10 19:12:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 19:12:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-10 19:12:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-10 19:12:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-10 19:12:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-10 19:12:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-10 19:12:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-10 19:12:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-10 19:12:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 19:12:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-10 19:12:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-10 19:12:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 19:12:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-10 19:12:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-10 19:12:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-10 19:12:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-10 19:12:26,482 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-10 19:12:41,209 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 19:12:41,210 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-10 19:12:41,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 07:12:41 BoogieIcfgContainer [2019-08-10 19:12:41,213 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 19:12:41,213 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 19:12:41,214 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 19:12:41,214 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 19:12:41,215 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 07:12:41" (1/1) ... [2019-08-10 19:12:41,253 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:80) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:75) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-10 19:12:41,260 INFO L168 Benchmark]: Toolchain (without parser) took 25144.80 ms. Allocated memory was 141.0 MB in the beginning and 817.9 MB in the end (delta: 676.9 MB). Free memory was 73.0 MB in the beginning and 126.6 MB in the end (delta: -53.6 MB). Peak memory consumption was 623.2 MB. Max. memory is 7.1 GB. [2019-08-10 19:12:41,261 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 141.0 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-10 19:12:41,262 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4979.37 ms. Allocated memory was 141.0 MB in the beginning and 282.1 MB in the end (delta: 141.0 MB). Free memory was 72.5 MB in the beginning and 68.7 MB in the end (delta: 3.8 MB). Peak memory consumption was 144.9 MB. Max. memory is 7.1 GB. [2019-08-10 19:12:41,263 INFO L168 Benchmark]: Boogie Preprocessor took 521.68 ms. Allocated memory was 282.1 MB in the beginning and 373.8 MB in the end (delta: 91.8 MB). Free memory was 68.7 MB in the beginning and 252.8 MB in the end (delta: -184.1 MB). Peak memory consumption was 793.5 kB. Max. memory is 7.1 GB. [2019-08-10 19:12:41,264 INFO L168 Benchmark]: RCFGBuilder took 19595.76 ms. Allocated memory was 373.8 MB in the beginning and 817.9 MB in the end (delta: 444.1 MB). Free memory was 252.8 MB in the beginning and 126.6 MB in the end (delta: 126.2 MB). Peak memory consumption was 622.9 MB. Max. memory is 7.1 GB. [2019-08-10 19:12:41,265 INFO L168 Benchmark]: Symbolic Interpretation took 43.36 ms. Allocated memory is still 817.9 MB. Free memory is still 126.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-10 19:12:41,269 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 141.0 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4979.37 ms. Allocated memory was 141.0 MB in the beginning and 282.1 MB in the end (delta: 141.0 MB). Free memory was 72.5 MB in the beginning and 68.7 MB in the end (delta: 3.8 MB). Peak memory consumption was 144.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 521.68 ms. Allocated memory was 282.1 MB in the beginning and 373.8 MB in the end (delta: 91.8 MB). Free memory was 68.7 MB in the beginning and 252.8 MB in the end (delta: -184.1 MB). Peak memory consumption was 793.5 kB. Max. memory is 7.1 GB. * RCFGBuilder took 19595.76 ms. Allocated memory was 373.8 MB in the beginning and 817.9 MB in the end (delta: 444.1 MB). Free memory was 252.8 MB in the beginning and 126.6 MB in the end (delta: 126.2 MB). Peak memory consumption was 622.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 43.36 ms. Allocated memory is still 817.9 MB. Free memory is still 126.6 MB. There was no memory consumed. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...