java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-usb-kaweth_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-26 00:44:34,955 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 00:44:34,957 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 00:44:34,973 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 00:44:34,974 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 00:44:34,975 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 00:44:34,976 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 00:44:34,978 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 00:44:34,979 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 00:44:34,982 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 00:44:34,984 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 00:44:34,985 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 00:44:34,986 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 00:44:34,987 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 00:44:34,988 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 00:44:34,991 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 00:44:34,992 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 00:44:35,000 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 00:44:35,002 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 00:44:35,006 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 00:44:35,007 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 00:44:35,010 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 00:44:35,013 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 00:44:35,013 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 00:44:35,014 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 00:44:35,014 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 00:44:35,015 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 00:44:35,016 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 00:44:35,017 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 00:44:35,018 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 00:44:35,018 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 00:44:35,019 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 00:44:35,019 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 00:44:35,019 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 00:44:35,020 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 00:44:35,021 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 00:44:35,021 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-26 00:44:35,036 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 00:44:35,036 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 00:44:35,037 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 00:44:35,038 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 00:44:35,038 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 00:44:35,038 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 00:44:35,039 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 00:44:35,039 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 00:44:35,039 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 00:44:35,039 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 00:44:35,039 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 00:44:35,040 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 00:44:35,040 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 00:44:35,040 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 00:44:35,040 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 00:44:35,040 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 00:44:35,041 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 00:44:35,041 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 00:44:35,041 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 00:44:35,041 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 00:44:35,042 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 00:44:35,042 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 00:44:35,042 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 00:44:35,042 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 00:44:35,043 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 00:44:35,043 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 00:44:35,043 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 00:44:35,043 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 00:44:35,043 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 00:44:35,090 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 00:44:35,105 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 00:44:35,110 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 00:44:35,111 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 00:44:35,112 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 00:44:35,112 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-usb-kaweth_false-unreach-call.cil.c [2018-11-26 00:44:35,177 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ced58ab8/bb59f0144dba40dea151f71c8beae4f5/FLAGbabaf0ae0 [2018-11-26 00:44:36,051 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 00:44:36,051 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-usb-kaweth_false-unreach-call.cil.c [2018-11-26 00:44:36,099 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ced58ab8/bb59f0144dba40dea151f71c8beae4f5/FLAGbabaf0ae0 [2018-11-26 00:44:36,499 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ced58ab8/bb59f0144dba40dea151f71c8beae4f5 [2018-11-26 00:44:36,509 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 00:44:36,511 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-26 00:44:36,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 00:44:36,512 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 00:44:36,516 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 00:44:36,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:44:36" (1/1) ... [2018-11-26 00:44:36,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2009afde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:44:36, skipping insertion in model container [2018-11-26 00:44:36,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:44:36" (1/1) ... [2018-11-26 00:44:36,532 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 00:44:36,684 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 00:44:40,158 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 00:44:40,215 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 00:44:40,648 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 00:44:41,326 INFO L195 MainTranslator]: Completed translation [2018-11-26 00:44:41,326 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:44:41 WrapperNode [2018-11-26 00:44:41,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 00:44:41,328 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-26 00:44:41,328 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-26 00:44:41,328 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-26 00:44:41,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:44:41" (1/1) ... [2018-11-26 00:44:41,458 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:44:41" (1/1) ... [2018-11-26 00:44:41,517 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-26 00:44:41,518 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 00:44:41,518 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 00:44:41,518 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 00:44:41,530 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:44:41" (1/1) ... [2018-11-26 00:44:41,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:44:41" (1/1) ... [2018-11-26 00:44:41,560 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:44:41" (1/1) ... [2018-11-26 00:44:41,562 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:44:41" (1/1) ... [2018-11-26 00:44:41,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:44:41" (1/1) ... [2018-11-26 00:44:41,824 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:44:41" (1/1) ... [2018-11-26 00:44:41,915 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:44:41" (1/1) ... [2018-11-26 00:44:41,953 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 00:44:41,953 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-26 00:44:41,953 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-26 00:44:41,955 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-26 00:44:41,956 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:44:41" (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 [2018-11-26 00:44:42,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_95 [2018-11-26 00:44:42,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_95 [2018-11-26 00:44:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_9_11_5 [2018-11-26 00:44:42,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_9_11_5 [2018-11-26 00:44:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-26 00:44:42,025 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-26 00:44:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_112 [2018-11-26 00:44:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_112 [2018-11-26 00:44:42,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-26 00:44:42,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-26 00:44:42,029 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-26 00:44:42,029 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-26 00:44:42,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_2 [2018-11-26 00:44:42,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_2 [2018-11-26 00:44:42,031 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2018-11-26 00:44:42,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2018-11-26 00:44:42,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_110 [2018-11-26 00:44:42,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_110 [2018-11-26 00:44:42,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2018-11-26 00:44:42,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2018-11-26 00:44:42,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_91 [2018-11-26 00:44:42,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_91 [2018-11-26 00:44:42,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_1 [2018-11-26 00:44:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_1 [2018-11-26 00:44:42,036 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_start_xmit [2018-11-26 00:44:42,036 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_start_xmit [2018-11-26 00:44:42,037 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2018-11-26 00:44:42,037 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_open [2018-11-26 00:44:42,037 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_open [2018-11-26 00:44:42,037 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-26 00:44:42,037 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-26 00:44:42,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2018-11-26 00:44:42,037 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-26 00:44:42,038 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-26 00:44:42,038 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-26 00:44:42,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2018-11-26 00:44:42,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2018-11-26 00:44:42,038 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-26 00:44:42,038 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-26 00:44:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-26 00:44:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2018-11-26 00:44:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_resume [2018-11-26 00:44:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_resume [2018-11-26 00:44:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2018-11-26 00:44:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2018-11-26 00:44:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_trigger_firmware [2018-11-26 00:44:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_trigger_firmware [2018-11-26 00:44:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_3_7 [2018-11-26 00:44:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_3_7 [2018-11-26 00:44:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2018-11-26 00:44:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2018-11-26 00:44:42,042 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2018-11-26 00:44:42,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-26 00:44:42,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-26 00:44:42,042 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-26 00:44:42,042 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-26 00:44:42,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_3 [2018-11-26 00:44:42,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_3 [2018-11-26 00:44:42,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-26 00:44:42,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___get_free_pages_99 [2018-11-26 00:44:42,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___get_free_pages_99 [2018-11-26 00:44:42,043 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-26 00:44:42,043 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-26 00:44:42,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_104 [2018-11-26 00:44:42,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_104 [2018-11-26 00:44:42,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_105 [2018-11-26 00:44:42,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_105 [2018-11-26 00:44:42,044 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2018-11-26 00:44:42,044 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2018-11-26 00:44:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-26 00:44:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-26 00:44:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_3_10 [2018-11-26 00:44:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_3_10 [2018-11-26 00:44:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2018-11-26 00:44:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2018-11-26 00:44:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_device_lock_of_kaweth_device [2018-11-26 00:44:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_device_lock_of_kaweth_device [2018-11-26 00:44:42,048 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_resubmit_rx_urb [2018-11-26 00:44:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_resubmit_rx_urb [2018-11-26 00:44:42,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2018-11-26 00:44:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2018-11-26 00:44:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-26 00:44:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-26 00:44:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2018-11-26 00:44:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2018-11-26 00:44:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-26 00:44:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-26 00:44:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2018-11-26 00:44:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-26 00:44:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2018-11-26 00:44:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2018-11-26 00:44:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2018-11-26 00:44:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2018-11-26 00:44:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2018-11-26 00:44:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-26 00:44:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-26 00:44:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cloned [2018-11-26 00:44:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cloned [2018-11-26 00:44:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2018-11-26 00:44:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2018-11-26 00:44:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2018-11-26 00:44:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_expand_90 [2018-11-26 00:44:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_expand_90 [2018-11-26 00:44:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2018-11-26 00:44:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2018-11-26 00:44:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-26 00:44:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-26 00:44:42,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-26 00:44:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_0 [2018-11-26 00:44:42,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_0 [2018-11-26 00:44:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2018-11-26 00:44:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_reset [2018-11-26 00:44:42,057 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_reset [2018-11-26 00:44:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_3_8 [2018-11-26 00:44:42,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_3_8 [2018-11-26 00:44:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2018-11-26 00:44:42,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2018-11-26 00:44:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_close [2018-11-26 00:44:42,058 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_close [2018-11-26 00:44:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_download_firmware [2018-11-26 00:44:42,058 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_download_firmware [2018-11-26 00:44:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_106 [2018-11-26 00:44:42,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_106 [2018-11-26 00:44:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2018-11-26 00:44:42,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2018-11-26 00:44:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_set_sofs_wait [2018-11-26 00:44:42,060 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_set_sofs_wait [2018-11-26 00:44:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2018-11-26 00:44:42,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2018-11-26 00:44:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2018-11-26 00:44:42,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2018-11-26 00:44:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2018-11-26 00:44:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2018-11-26 00:44:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-26 00:44:42,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-26 00:44:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-26 00:44:42,065 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-26 00:44:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-26 00:44:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-26 00:44:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-26 00:44:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-26 00:44:42,066 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-26 00:44:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-26 00:44:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-26 00:44:42,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-26 00:44:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2018-11-26 00:44:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2018-11-26 00:44:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2018-11-26 00:44:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2018-11-26 00:44:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2018-11-26 00:44:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-26 00:44:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_107 [2018-11-26 00:44:42,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_107 [2018-11-26 00:44:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_109 [2018-11-26 00:44:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_109 [2018-11-26 00:44:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-26 00:44:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_7_6 [2018-11-26 00:44:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_7_6 [2018-11-26 00:44:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_1_2 [2018-11-26 00:44:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_1_2 [2018-11-26 00:44:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_read_configuration [2018-11-26 00:44:42,071 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_read_configuration [2018-11-26 00:44:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2018-11-26 00:44:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-26 00:44:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_8_2 [2018-11-26 00:44:42,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_8_2 [2018-11-26 00:44:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-26 00:44:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2018-11-26 00:44:42,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2018-11-26 00:44:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_9_11_4 [2018-11-26 00:44:42,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_9_11_4 [2018-11-26 00:44:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2018-11-26 00:44:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2018-11-26 00:44:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2018-11-26 00:44:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2018-11-26 00:44:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2018-11-26 00:44:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2018-11-26 00:44:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2018-11-26 00:44:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2018-11-26 00:44:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2018-11-26 00:44:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-26 00:44:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-26 00:44:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-26 00:44:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-26 00:44:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_netdev_stats [2018-11-26 00:44:42,075 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_netdev_stats [2018-11-26 00:44:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_tx_timeout [2018-11-26 00:44:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_tx_timeout [2018-11-26 00:44:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-26 00:44:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-26 00:44:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-26 00:44:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-26 00:44:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-26 00:44:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2018-11-26 00:44:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2018-11-26 00:44:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_kaweth_driver_exit_11_2 [2018-11-26 00:44:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_kaweth_driver_exit_11_2 [2018-11-26 00:44:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-26 00:44:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-26 00:44:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2018-11-26 00:44:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2018-11-26 00:44:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_14 [2018-11-26 00:44:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_14 [2018-11-26 00:44:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2018-11-26 00:44:42,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2018-11-26 00:44:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2018-11-26 00:44:42,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2018-11-26 00:44:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_13 [2018-11-26 00:44:42,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_13 [2018-11-26 00:44:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-26 00:44:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-26 00:44:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2018-11-26 00:44:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_driver_exit [2018-11-26 00:44:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_driver_exit [2018-11-26 00:44:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_10 [2018-11-26 00:44:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_10 [2018-11-26 00:44:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2018-11-26 00:44:42,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2018-11-26 00:44:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_driver_init [2018-11-26 00:44:42,082 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_driver_init [2018-11-26 00:44:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_internal_control_msg [2018-11-26 00:44:42,082 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_internal_control_msg [2018-11-26 00:44:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_108 [2018-11-26 00:44:42,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_108 [2018-11-26 00:44:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure usb_start_wait_urb [2018-11-26 00:44:42,085 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_start_wait_urb [2018-11-26 00:44:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2018-11-26 00:44:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2018-11-26 00:44:42,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2018-11-26 00:44:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2018-11-26 00:44:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2018-11-26 00:44:42,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2018-11-26 00:44:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_98 [2018-11-26 00:44:42,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_98 [2018-11-26 00:44:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-11-26 00:44:42,086 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-11-26 00:44:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2018-11-26 00:44:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_async_set_rx_mode [2018-11-26 00:44:42,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_async_set_rx_mode [2018-11-26 00:44:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_100 [2018-11-26 00:44:42,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_100 [2018-11-26 00:44:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_configuration [2018-11-26 00:44:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-26 00:44:42,087 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-26 00:44:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-26 00:44:42,088 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-26 00:44:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2018-11-26 00:44:42,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2018-11-26 00:44:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-26 00:44:42,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-26 00:44:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2018-11-26 00:44:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2018-11-26 00:44:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-26 00:44:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-26 00:44:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-26 00:44:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-26 00:44:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-26 00:44:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2018-11-26 00:44:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_111 [2018-11-26 00:44:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_111 [2018-11-26 00:44:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-26 00:44:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_89 [2018-11-26 00:44:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_89 [2018-11-26 00:44:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2018-11-26 00:44:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2018-11-26 00:44:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_103 [2018-11-26 00:44:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_103 [2018-11-26 00:44:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_101 [2018-11-26 00:44:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_101 [2018-11-26 00:44:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_102 [2018-11-26 00:44:42,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_102 [2018-11-26 00:44:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_push [2018-11-26 00:44:42,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_push [2018-11-26 00:44:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-26 00:44:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2018-11-26 00:44:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_4_2 [2018-11-26 00:44:42,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_4_2 [2018-11-26 00:44:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2018-11-26 00:44:42,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2018-11-26 00:44:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-26 00:44:42,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-26 00:44:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2018-11-26 00:44:42,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2018-11-26 00:44:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-26 00:44:42,098 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-26 00:44:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2018-11-26 00:44:42,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2018-11-26 00:44:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-26 00:44:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_4 [2018-11-26 00:44:42,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_4 [2018-11-26 00:44:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2018-11-26 00:44:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2018-11-26 00:44:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2018-11-26 00:44:42,100 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2018-11-26 00:44:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_3_13 [2018-11-26 00:44:42,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_3_13 [2018-11-26 00:44:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_set_receive_filter [2018-11-26 00:44:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_set_receive_filter [2018-11-26 00:44:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2018-11-26 00:44:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2018-11-26 00:44:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-26 00:44:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2018-11-26 00:44:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2018-11-26 00:44:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-26 00:44:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-26 00:44:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-26 00:44:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2018-11-26 00:44:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2018-11-26 00:44:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_set_rx_mode [2018-11-26 00:44:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_set_rx_mode [2018-11-26 00:44:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-26 00:44:42,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-26 00:44:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_3_9 [2018-11-26 00:44:42,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_3_9 [2018-11-26 00:44:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_2_3 [2018-11-26 00:44:42,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_2_3 [2018-11-26 00:44:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-26 00:44:42,104 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-26 00:44:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-26 00:44:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_2_2 [2018-11-26 00:44:42,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_2_2 [2018-11-26 00:44:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-26 00:44:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-26 00:44:42,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-26 00:44:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-26 00:44:42,105 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-26 00:44:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2018-11-26 00:44:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2018-11-26 00:44:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_set_urb_size [2018-11-26 00:44:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_set_urb_size [2018-11-26 00:44:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_94 [2018-11-26 00:44:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_94 [2018-11-26 00:44:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_suspend [2018-11-26 00:44:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_suspend [2018-11-26 00:44:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_96 [2018-11-26 00:44:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_96 [2018-11-26 00:44:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2018-11-26 00:44:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_resubmit_int_urb [2018-11-26 00:44:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_resubmit_int_urb [2018-11-26 00:44:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_7_4 [2018-11-26 00:44:42,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_7_4 [2018-11-26 00:44:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_4 [2018-11-26 00:44:42,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_4 [2018-11-26 00:44:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-26 00:44:42,108 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-26 00:44:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_3 [2018-11-26 00:44:42,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_3 [2018-11-26 00:44:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2018-11-26 00:44:42,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2018-11-26 00:44:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_control [2018-11-26 00:44:42,109 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_control [2018-11-26 00:44:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2018-11-26 00:44:42,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2018-11-26 00:44:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-26 00:44:42,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-26 00:44:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_113 [2018-11-26 00:44:42,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_113 [2018-11-26 00:44:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_88 [2018-11-26 00:44:42,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_88 [2018-11-26 00:44:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-26 00:44:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_83 [2018-11-26 00:44:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_83 [2018-11-26 00:44:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_84 [2018-11-26 00:44:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_84 [2018-11-26 00:44:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2018-11-26 00:44:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2018-11-26 00:44:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_92 [2018-11-26 00:44:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_92 [2018-11-26 00:44:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-26 00:44:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_device_lock_of_kaweth_device [2018-11-26 00:44:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_device_lock_of_kaweth_device [2018-11-26 00:44:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_probe [2018-11-26 00:44:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_probe [2018-11-26 00:44:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2018-11-26 00:44:42,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2018-11-26 00:44:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2018-11-26 00:44:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2018-11-26 00:44:42,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2018-11-26 00:44:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2018-11-26 00:44:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_kill_urbs [2018-11-26 00:44:42,113 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_kill_urbs [2018-11-26 00:44:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2018-11-26 00:44:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2018-11-26 00:44:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_disconnect [2018-11-26 00:44:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_disconnect [2018-11-26 00:44:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-26 00:44:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_get_link [2018-11-26 00:44:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_get_link [2018-11-26 00:44:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_kaweth_driver_init_11_9 [2018-11-26 00:44:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_kaweth_driver_init_11_9 [2018-11-26 00:44:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-26 00:44:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-26 00:44:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-26 00:44:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-26 00:44:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-26 00:44:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2018-11-26 00:44:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_15 [2018-11-26 00:44:42,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_15 [2018-11-26 00:44:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2018-11-26 00:44:42,116 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2018-11-26 00:45:13,618 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-26 00:45:13,619 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-26 00:45:13,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:45:13 BoogieIcfgContainer [2018-11-26 00:45:13,619 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-26 00:45:13,622 INFO L168 Benchmark]: Toolchain (without parser) took 37111.96 ms. Allocated memory was 1.5 GB in the beginning and 3.3 GB in the end (delta: 1.8 GB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -884.6 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2018-11-26 00:45:13,623 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-26 00:45:13,624 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4815.36 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 756.0 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -470.2 MB). Peak memory consumption was 313.1 MB. Max. memory is 7.1 GB. [2018-11-26 00:45:13,625 INFO L168 Benchmark]: Boogie Procedure Inliner took 189.70 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2018-11-26 00:45:13,625 INFO L168 Benchmark]: Boogie Preprocessor took 435.33 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 54.9 MB). Peak memory consumption was 54.9 MB. Max. memory is 7.1 GB. [2018-11-26 00:45:13,626 INFO L168 Benchmark]: RCFGBuilder took 31666.27 ms. Allocated memory was 2.3 GB in the beginning and 3.3 GB in the end (delta: 1.1 GB). Free memory was 1.8 GB in the beginning and 2.3 GB in the end (delta: -483.0 MB). Peak memory consumption was 859.9 MB. Max. memory is 7.1 GB. [2018-11-26 00:45:13,631 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4815.36 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 756.0 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -470.2 MB). Peak memory consumption was 313.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 189.70 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 435.33 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 54.9 MB). Peak memory consumption was 54.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 31666.27 ms. Allocated memory was 2.3 GB in the beginning and 3.3 GB in the end (delta: 1.1 GB). Free memory was 1.8 GB in the beginning and 2.3 GB in the end (delta: -483.0 MB). Peak memory consumption was 859.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...