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-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-kaweth.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-07 02:26:07,012 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-07 02:26:07,014 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-07 02:26:07,026 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-07 02:26:07,026 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-07 02:26:07,028 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-07 02:26:07,029 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-07 02:26:07,031 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-07 02:26:07,033 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-07 02:26:07,034 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-07 02:26:07,035 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-07 02:26:07,036 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-07 02:26:07,036 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-07 02:26:07,038 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-07 02:26:07,039 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-07 02:26:07,040 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-07 02:26:07,040 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-07 02:26:07,041 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-07 02:26:07,043 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-07 02:26:07,045 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-07 02:26:07,047 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-07 02:26:07,048 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-07 02:26:07,049 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-07 02:26:07,050 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-07 02:26:07,053 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-07 02:26:07,053 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-07 02:26:07,053 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-07 02:26:07,054 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-07 02:26:07,055 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-07 02:26:07,056 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-07 02:26:07,056 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-07 02:26:07,057 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-07 02:26:07,058 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-07 02:26:07,059 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-07 02:26:07,060 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-07 02:26:07,060 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-07 02:26:07,061 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-07 02:26:07,062 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-07 02:26:07,062 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-07 02:26:07,063 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-07 02:26:07,064 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-07 02:26:07,065 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-07 02:26:07,080 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-07 02:26:07,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-07 02:26:07,082 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-07 02:26:07,082 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-07 02:26:07,082 INFO L138 SettingsManager]: * Use SBE=true [2019-09-07 02:26:07,083 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-07 02:26:07,083 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-07 02:26:07,083 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-07 02:26:07,083 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-07 02:26:07,084 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-07 02:26:07,084 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-07 02:26:07,084 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-07 02:26:07,084 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-07 02:26:07,084 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-07 02:26:07,085 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-07 02:26:07,085 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-07 02:26:07,085 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-07 02:26:07,085 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-07 02:26:07,086 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-07 02:26:07,086 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-07 02:26:07,086 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-07 02:26:07,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 02:26:07,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-07 02:26:07,087 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-07 02:26:07,087 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-07 02:26:07,087 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-07 02:26:07,087 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-07 02:26:07,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-07 02:26:07,088 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-07 02:26:07,118 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-07 02:26:07,134 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-07 02:26:07,139 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-07 02:26:07,141 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-07 02:26:07,141 INFO L275 PluginConnector]: CDTParser initialized [2019-09-07 02:26:07,142 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-kaweth.cil.i [2019-09-07 02:26:07,216 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f19f3114/38ed9e668016413cb1217e2187f5b85b/FLAG0208bc441 [2019-09-07 02:26:08,055 INFO L306 CDTParser]: Found 1 translation units. [2019-09-07 02:26:08,056 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-kaweth.cil.i [2019-09-07 02:26:08,104 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f19f3114/38ed9e668016413cb1217e2187f5b85b/FLAG0208bc441 [2019-09-07 02:26:08,571 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f19f3114/38ed9e668016413cb1217e2187f5b85b [2019-09-07 02:26:08,582 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-07 02:26:08,584 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-07 02:26:08,585 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-07 02:26:08,585 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-07 02:26:08,589 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-07 02:26:08,590 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 02:26:08" (1/1) ... [2019-09-07 02:26:08,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dfd9e66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:08, skipping insertion in model container [2019-09-07 02:26:08,593 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 02:26:08" (1/1) ... [2019-09-07 02:26:08,600 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-07 02:26:08,778 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-07 02:26:12,092 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 02:26:12,164 INFO L188 MainTranslator]: Completed pre-run [2019-09-07 02:26:12,520 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 02:26:13,389 INFO L192 MainTranslator]: Completed translation [2019-09-07 02:26:13,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:13 WrapperNode [2019-09-07 02:26:13,390 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-07 02:26:13,391 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-07 02:26:13,391 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-07 02:26:13,391 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-07 02:26:13,406 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:13" (1/1) ... [2019-09-07 02:26:13,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:13" (1/1) ... [2019-09-07 02:26:13,528 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:13" (1/1) ... [2019-09-07 02:26:13,534 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:13" (1/1) ... [2019-09-07 02:26:13,703 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:13" (1/1) ... [2019-09-07 02:26:13,728 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:13" (1/1) ... [2019-09-07 02:26:13,790 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:13" (1/1) ... [2019-09-07 02:26:13,833 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-07 02:26:13,834 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-07 02:26:13,834 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-07 02:26:13,834 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-07 02:26:13,841 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:13" (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 [2019-09-07 02:26:13,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-07 02:26:13,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-07 02:26:13,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-09-07 02:26:13,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-07 02:26:13,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-07 02:26:13,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-09-07 02:26:13,907 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-07 02:26:13,908 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-07 02:26:13,908 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-07 02:26:13,908 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-07 02:26:13,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-09-07 02:26:13,909 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-07 02:26:13,909 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-09-07 02:26:13,909 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-07 02:26:13,910 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-07 02:26:13,911 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-07 02:26:13,913 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-07 02:26:13,913 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-07 02:26:13,913 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-07 02:26:13,913 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-09-07 02:26:13,914 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2019-09-07 02:26:13,914 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-07 02:26:13,914 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cloned [2019-09-07 02:26:13,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_push [2019-09-07 02:26:13,914 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-09-07 02:26:13,914 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-09-07 02:26:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-09-07 02:26:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-09-07 02:26:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-09-07 02:26:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-07 02:26:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-07 02:26:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-07 02:26:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-09-07 02:26:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-07 02:26:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-07 02:26:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-07 02:26:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-07 02:26:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-09-07 02:26:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-09-07 02:26:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-09-07 02:26:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-09-07 02:26:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2019-09-07 02:26:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-09-07 02:26:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-09-07 02:26:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-07 02:26:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_control [2019-09-07 02:26:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_read_configuration [2019-09-07 02:26:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_set_urb_size [2019-09-07 02:26:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_set_sofs_wait [2019-09-07 02:26:13,919 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_set_receive_filter [2019-09-07 02:26:13,919 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_download_firmware [2019-09-07 02:26:13,919 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_trigger_firmware [2019-09-07 02:26:13,919 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_reset [2019-09-07 02:26:13,919 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_resubmit_int_urb [2019-09-07 02:26:13,919 INFO L138 BoogieDeclarations]: Found implementation of procedure int_callback [2019-09-07 02:26:13,919 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_resubmit_tl [2019-09-07 02:26:13,920 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_resubmit_rx_urb [2019-09-07 02:26:13,920 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_usb_receive [2019-09-07 02:26:13,920 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_open [2019-09-07 02:26:13,920 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_kill_urbs [2019-09-07 02:26:13,920 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_close [2019-09-07 02:26:13,921 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_get_link [2019-09-07 02:26:13,921 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_usb_transmit_complete [2019-09-07 02:26:13,921 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_start_xmit [2019-09-07 02:26:13,921 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_set_rx_mode [2019-09-07 02:26:13,921 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_async_set_rx_mode [2019-09-07 02:26:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_netdev_stats [2019-09-07 02:26:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_tx_timeout [2019-09-07 02:26:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_suspend [2019-09-07 02:26:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_resume [2019-09-07 02:26:13,923 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_probe [2019-09-07 02:26:13,923 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_disconnect [2019-09-07 02:26:13,923 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_api_blocking_completion [2019-09-07 02:26:13,923 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_start_wait_urb [2019-09-07 02:26:13,924 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_internal_control_msg [2019-09-07 02:26:13,924 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_driver_init [2019-09-07 02:26:13,924 INFO L138 BoogieDeclarations]: Found implementation of procedure kaweth_driver_exit [2019-09-07 02:26:13,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_kaweth_driver_exit_11_2 [2019-09-07 02:26:13,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_kaweth_driver_init_11_9 [2019-09-07 02:26:13,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-09-07 02:26:13,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-07 02:26:13,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2019-09-07 02:26:13,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2019-09-07 02:26:13,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_9_11_4 [2019-09-07 02:26:13,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_2_2 [2019-09-07 02:26:13,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_4_2 [2019-09-07 02:26:13,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_2_3 [2019-09-07 02:26:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2019-09-07 02:26:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2019-09-07 02:26:13,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_7_4 [2019-09-07 02:26:13,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_9_11_5 [2019-09-07 02:26:13,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_10 [2019-09-07 02:26:13,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-09-07 02:26:13,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-09-07 02:26:13,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_13 [2019-09-07 02:26:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_14 [2019-09-07 02:26:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-09-07 02:26:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-09-07 02:26:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-09-07 02:26:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2019-09-07 02:26:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-07 02:26:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-09-07 02:26:13,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-07 02:26:13,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_0 [2019-09-07 02:26:13,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-09-07 02:26:13,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_7_6 [2019-09-07 02:26:13,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-07 02:26:13,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-07 02:26:13,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-09-07 02:26:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2019-09-07 02:26:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-07 02:26:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_3 [2019-09-07 02:26:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-09-07 02:26:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_4 [2019-09-07 02:26:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-09-07 02:26:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_15 [2019-09-07 02:26:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-09-07 02:26:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2019-09-07 02:26:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_2 [2019-09-07 02:26:13,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_1_2 [2019-09-07 02:26:13,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_1 [2019-09-07 02:26:13,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-09-07 02:26:13,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_8_2 [2019-09-07 02:26:13,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2019-09-07 02:26:13,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_4 [2019-09-07 02:26:13,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_3_9 [2019-09-07 02:26:13,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_3_10 [2019-09-07 02:26:13,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_3_13 [2019-09-07 02:26:13,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2019-09-07 02:26:13,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_3_7 [2019-09-07 02:26:13,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_3_8 [2019-09-07 02:26:13,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2019-09-07 02:26:13,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_3 [2019-09-07 02:26:13,936 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-07 02:26:13,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2019-09-07 02:26:13,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2019-09-07 02:26:13,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2019-09-07 02:26:13,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_83 [2019-09-07 02:26:13,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_84 [2019-09-07 02:26:13,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_85 [2019-09-07 02:26:13,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2019-09-07 02:26:13,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_88 [2019-09-07 02:26:13,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_89 [2019-09-07 02:26:13,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_expand_90 [2019-09-07 02:26:13,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_91 [2019-09-07 02:26:13,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_92 [2019-09-07 02:26:13,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_94 [2019-09-07 02:26:13,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_95 [2019-09-07 02:26:13,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_96 [2019-09-07 02:26:13,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_98 [2019-09-07 02:26:13,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___get_free_pages_99 [2019-09-07 02:26:13,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_100 [2019-09-07 02:26:13,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_101 [2019-09-07 02:26:13,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_102 [2019-09-07 02:26:13,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_103 [2019-09-07 02:26:13,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_104 [2019-09-07 02:26:13,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_105 [2019-09-07 02:26:13,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_106 [2019-09-07 02:26:13,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_107 [2019-09-07 02:26:13,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_108 [2019-09-07 02:26:13,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_109 [2019-09-07 02:26:13,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_110 [2019-09-07 02:26:13,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_111 [2019-09-07 02:26:13,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_112 [2019-09-07 02:26:13,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_113 [2019-09-07 02:26:13,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-07 02:26:13,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-07 02:26:13,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-07 02:26:13,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-07 02:26:13,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-07 02:26:13,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-07 02:26:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-07 02:26:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-07 02:26:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-07 02:26:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-07 02:26:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-07 02:26:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-07 02:26:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-07 02:26:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-07 02:26:13,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-07 02:26:13,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-07 02:26:13,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-07 02:26:13,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-07 02:26:13,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-07 02:26:13,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-07 02:26:13,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-07 02:26:13,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-07 02:26:13,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-07 02:26:13,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-07 02:26:13,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-07 02:26:13,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-07 02:26:13,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-07 02:26:13,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-07 02:26:13,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-07 02:26:13,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-07 02:26:13,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-07 02:26:13,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-07 02:26:13,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-07 02:26:13,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-07 02:26:13,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-07 02:26:13,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-07 02:26:13,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-07 02:26:13,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-07 02:26:13,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-07 02:26:13,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-07 02:26:13,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-07 02:26:13,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-07 02:26:13,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-07 02:26:13,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-07 02:26:13,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-07 02:26:13,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-07 02:26:13,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-07 02:26:13,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-07 02:26:13,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-07 02:26:13,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-07 02:26:13,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-07 02:26:13,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-07 02:26:13,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-07 02:26:13,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-07 02:26:13,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-07 02:26:13,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-07 02:26:13,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-07 02:26:13,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-07 02:26:13,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-07 02:26:13,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-07 02:26:13,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-07 02:26:13,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_device_lock_of_kaweth_device [2019-09-07 02:26:13,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_device_lock_of_kaweth_device [2019-09-07 02:26:13,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_device_lock_of_kaweth_device [2019-09-07 02:26:13,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_device_lock_of_kaweth_device [2019-09-07 02:26:13,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_device_lock_of_kaweth_device [2019-09-07 02:26:13,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_device_lock_of_kaweth_device [2019-09-07 02:26:13,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_device_lock_of_kaweth_device [2019-09-07 02:26:13,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_device_lock_of_kaweth_device [2019-09-07 02:26:13,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-09-07 02:26:13,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-07 02:26:13,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-07 02:26:13,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-07 02:26:13,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-07 02:26:13,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-07 02:26:13,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-07 02:26:13,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-07 02:26:13,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-09-07 02:26:13,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-09-07 02:26:13,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-09-07 02:26:13,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-09-07 02:26:13,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-09-07 02:26:13,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-09-07 02:26:13,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-09-07 02:26:13,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-09-07 02:26:13,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:13,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:13,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:13,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:13,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:13,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:13,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:13,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:13,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-07 02:26:13,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-07 02:26:13,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-07 02:26:13,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-07 02:26:13,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-07 02:26:13,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-07 02:26:13,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-07 02:26:13,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-07 02:26:13,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-07 02:26:13,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-07 02:26:13,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-07 02:26:13,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-07 02:26:13,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-07 02:26:13,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-07 02:26:13,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-07 02:26:13,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-07 02:26:13,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-09-07 02:26:13,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-09-07 02:26:13,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-09-07 02:26:13,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-09-07 02:26:13,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-09-07 02:26:13,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-09-07 02:26:13,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-09-07 02:26:13,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-09-07 02:26:13,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-07 02:26:13,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-07 02:26:13,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-07 02:26:13,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-07 02:26:13,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-07 02:26:13,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-07 02:26:13,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-07 02:26:13,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-07 02:26:13,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-07 02:26:13,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-07 02:26:13,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-07 02:26:13,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-07 02:26:13,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-07 02:26:13,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-07 02:26:13,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-07 02:26:13,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-07 02:26:13,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-07 02:26:13,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-09-07 02:26:13,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-09-07 02:26:13,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-09-07 02:26:13,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-07 02:26:13,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-09-07 02:26:13,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-07 02:26:13,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-09-07 02:26:13,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-07 02:26:13,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-07 02:26:13,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-09-07 02:26:13,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-07 02:26:13,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-07 02:26:13,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-07 02:26:13,978 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-07 02:26:13,978 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-07 02:26:13,978 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-07 02:26:13,978 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-07 02:26:13,978 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-07 02:26:13,978 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-07 02:26:13,978 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-09-07 02:26:13,978 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2019-09-07 02:26:13,978 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-07 02:26:13,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-07 02:26:13,979 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-09-07 02:26:13,979 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-09-07 02:26:13,979 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-07 02:26:13,979 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-09-07 02:26:13,979 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-07 02:26:13,979 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-07 02:26:13,979 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-07 02:26:13,980 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2019-09-07 02:26:13,980 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-07 02:26:13,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-07 02:26:13,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-07 02:26:13,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-07 02:26:13,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-07 02:26:13,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-09-07 02:26:13,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-09-07 02:26:13,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-09-07 02:26:13,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-09-07 02:26:13,981 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-07 02:26:13,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-09-07 02:26:13,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-09-07 02:26:13,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-09-07 02:26:13,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-09-07 02:26:13,981 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-09-07 02:26:13,981 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-07 02:26:13,982 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-07 02:26:13,982 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-07 02:26:13,982 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-09-07 02:26:13,982 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-09-07 02:26:13,982 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-09-07 02:26:13,982 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-07 02:26:13,982 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-07 02:26:13,982 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2019-09-07 02:26:13,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2019-09-07 02:26:13,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-07 02:26:13,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-09-07 02:26:13,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-07 02:26:13,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-09-07 02:26:13,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-07 02:26:13,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_configuration [2019-09-07 02:26:13,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2019-09-07 02:26:13,983 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-07 02:26:13,984 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-07 02:26:13,984 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-07 02:26:13,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-07 02:26:13,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-07 02:26:13,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-07 02:26:13,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-07 02:26:13,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-07 02:26:13,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-07 02:26:13,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-07 02:26:13,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-07 02:26:13,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-09-07 02:26:13,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-09-07 02:26:13,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-07 02:26:13,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-07 02:26:13,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-07 02:26:13,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-07 02:26:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-07 02:26:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-07 02:26:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-07 02:26:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-07 02:26:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-07 02:26:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-07 02:26:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-09-07 02:26:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-07 02:26:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-07 02:26:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-07 02:26:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-07 02:26:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-07 02:26:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-07 02:26:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-07 02:26:13,988 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-09-07 02:26:13,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-07 02:26:13,989 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-07 02:26:13,989 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-07 02:26:13,989 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-09-07 02:26:13,989 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-07 02:26:13,990 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-07 02:26:13,990 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-09-07 02:26:13,990 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-07 02:26:13,990 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-07 02:26:13,990 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-07 02:26:13,990 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-09-07 02:26:13,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_94 [2019-09-07 02:26:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_96 [2019-09-07 02:26:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_device_lock_of_kaweth_device [2019-09-07 02:26:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_device_lock_of_kaweth_device [2019-09-07 02:26:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-09-07 02:26:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-09-07 02:26:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-09-07 02:26:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-07 02:26:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-07 02:26:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-07 02:26:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-07 02:26:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-07 02:26:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-07 02:26:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-07 02:26:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-07 02:26:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_85 [2019-09-07 02:26:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-07 02:26:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_89 [2019-09-07 02:26:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-07 02:26:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2019-09-07 02:26:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-07 02:26:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_91 [2019-09-07 02:26:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-07 02:26:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_95 [2019-09-07 02:26:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-07 02:26:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-07 02:26:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-09-07 02:26:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-07 02:26:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-07 02:26:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-09-07 02:26:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-07 02:26:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-07 02:26:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2019-09-07 02:26:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-09-07 02:26:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2019-09-07 02:26:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___get_free_pages_99 [2019-09-07 02:26:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2019-09-07 02:26:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2019-09-07 02:26:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2019-09-07 02:26:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-07 02:26:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-07 02:26:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-07 02:26:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-07 02:26:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-09-07 02:26:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-07 02:26:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-07 02:26:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_expand_90 [2019-09-07 02:26:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-07 02:26:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-07 02:26:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cloned [2019-09-07 02:26:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-07 02:26:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_push [2019-09-07 02:26:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-07 02:26:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-09-07 02:26:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-09-07 02:26:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2019-09-07 02:26:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-09-07 02:26:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-09-07 02:26:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-09-07 02:26:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-07 02:26:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-07 02:26:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-07 02:26:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-07 02:26:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_100 [2019-09-07 02:26:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_107 [2019-09-07 02:26:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_109 [2019-09-07 02:26:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-09-07 02:26:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-07 02:26:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-07 02:26:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-09-07 02:26:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-07 02:26:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-07 02:26:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-07 02:26:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-07 02:26:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-07 02:26:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-09-07 02:26:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-09-07 02:26:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-09-07 02:26:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-09-07 02:26:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-09-07 02:26:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-07 02:26:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_106 [2019-09-07 02:26:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-07 02:26:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_108 [2019-09-07 02:26:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-09-07 02:26:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-09-07 02:26:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-09-07 02:26:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2019-09-07 02:26:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2019-09-07 02:26:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-07 02:26:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_112 [2019-09-07 02:26:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-07 02:26:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_113 [2019-09-07 02:26:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2019-09-07 02:26:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-09-07 02:26:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-09-07 02:26:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_101 [2019-09-07 02:26:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_102 [2019-09-07 02:26:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_103 [2019-09-07 02:26:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_111 [2019-09-07 02:26:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-07 02:26:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_83 [2019-09-07 02:26:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_84 [2019-09-07 02:26:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_88 [2019-09-07 02:26:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_92 [2019-09-07 02:26:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_110 [2019-09-07 02:26:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2019-09-07 02:26:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-09-07 02:26:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_104 [2019-09-07 02:26:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_105 [2019-09-07 02:26:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-09-07 02:26:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_configuration [2019-09-07 02:26:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-07 02:26:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-07 02:26:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-09-07 02:26:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-09-07 02:26:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-09-07 02:26:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-09-07 02:26:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_98 [2019-09-07 02:26:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-09-07 02:26:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-09-07 02:26:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_probe [2019-09-07 02:26:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_disconnect [2019-09-07 02:26:14,079 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_internal_control_msg [2019-09-07 02:26:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_suspend [2019-09-07 02:26:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_resume [2019-09-07 02:26:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_control [2019-09-07 02:26:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-07 02:26:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_read_configuration [2019-09-07 02:26:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_set_urb_size [2019-09-07 02:26:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_set_sofs_wait [2019-09-07 02:26:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_set_receive_filter [2019-09-07 02:26:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_download_firmware [2019-09-07 02:26:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_trigger_firmware [2019-09-07 02:26:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_reset [2019-09-07 02:26:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_usb_receive [2019-09-07 02:26:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_resubmit_rx_urb [2019-09-07 02:26:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_resubmit_int_urb [2019-09-07 02:26:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure int_callback [2019-09-07 02:26:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_resubmit_tl [2019-09-07 02:26:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_async_set_rx_mode [2019-09-07 02:26:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_open [2019-09-07 02:26:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_kill_urbs [2019-09-07 02:26:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_close [2019-09-07 02:26:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_get_link [2019-09-07 02:26:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_usb_transmit_complete [2019-09-07 02:26:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_start_xmit [2019-09-07 02:26:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_set_rx_mode [2019-09-07 02:26:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_netdev_stats [2019-09-07 02:26:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_tx_timeout [2019-09-07 02:26:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure usb_api_blocking_completion [2019-09-07 02:26:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure usb_start_wait_urb [2019-09-07 02:26:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_driver_init [2019-09-07 02:26:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure kaweth_driver_exit [2019-09-07 02:26:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_kaweth_driver_exit_11_2 [2019-09-07 02:26:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_kaweth_driver_init_11_9 [2019-09-07 02:26:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-09-07 02:26:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-07 02:26:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2019-09-07 02:26:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2019-09-07 02:26:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_9_11_4 [2019-09-07 02:26:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_2_2 [2019-09-07 02:26:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_4_2 [2019-09-07 02:26:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_2_3 [2019-09-07 02:26:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2019-09-07 02:26:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2019-09-07 02:26:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_7_4 [2019-09-07 02:26:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_9_11_5 [2019-09-07 02:26:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_10 [2019-09-07 02:26:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-09-07 02:26:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-09-07 02:26:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_13 [2019-09-07 02:26:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_14 [2019-09-07 02:26:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-09-07 02:26:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-09-07 02:26:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-09-07 02:26:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2019-09-07 02:26:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-07 02:26:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-09-07 02:26:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-07 02:26:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_0 [2019-09-07 02:26:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-09-07 02:26:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_7_6 [2019-09-07 02:26:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-07 02:26:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-07 02:26:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-09-07 02:26:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2019-09-07 02:26:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-07 02:26:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_3 [2019-09-07 02:26:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-09-07 02:26:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_4 [2019-09-07 02:26:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-09-07 02:26:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_15 [2019-09-07 02:26:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-09-07 02:26:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2019-09-07 02:26:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_2 [2019-09-07 02:26:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_1_2 [2019-09-07 02:26:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_1 [2019-09-07 02:26:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-09-07 02:26:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_8_2 [2019-09-07 02:26:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2019-09-07 02:26:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_4 [2019-09-07 02:26:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_3_9 [2019-09-07 02:26:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_3_10 [2019-09-07 02:26:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_3_13 [2019-09-07 02:26:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2019-09-07 02:26:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_3_7 [2019-09-07 02:26:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_3_8 [2019-09-07 02:26:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2019-09-07 02:26:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_3 [2019-09-07 02:26:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-09-07 02:26:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-07 02:26:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-09-07 02:26:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-09-07 02:26:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-09-07 02:26:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-07 02:26:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-07 02:26:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-07 02:26:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-07 02:26:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-07 02:26:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-07 02:26:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-07 02:26:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-07 02:26:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-07 02:26:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-07 02:26:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-07 02:26:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-07 02:26:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-07 02:26:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-07 02:26:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-07 02:26:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-07 02:26:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-07 02:26:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-07 02:26:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-07 02:26:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-07 02:26:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-07 02:26:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-07 02:26:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-07 02:26:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-07 02:26:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-07 02:26:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-07 02:26:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-07 02:26:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-07 02:26:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-07 02:26:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-07 02:26:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-07 02:26:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-07 02:26:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-07 02:26:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-07 02:26:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-07 02:26:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-07 02:26:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-07 02:26:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-07 02:26:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-07 02:26:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-07 02:26:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-07 02:26:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-07 02:26:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-07 02:26:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-07 02:26:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-07 02:26:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-07 02:26:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-07 02:26:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-07 02:26:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-07 02:26:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-07 02:26:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-07 02:26:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-07 02:26:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-07 02:26:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-07 02:26:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-07 02:26:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-07 02:26:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-07 02:26:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-07 02:26:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-07 02:26:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-07 02:26:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-07 02:26:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_device_lock_of_kaweth_device [2019-09-07 02:26:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_device_lock_of_kaweth_device [2019-09-07 02:26:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_device_lock_of_kaweth_device [2019-09-07 02:26:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_device_lock_of_kaweth_device [2019-09-07 02:26:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_device_lock_of_kaweth_device [2019-09-07 02:26:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_device_lock_of_kaweth_device [2019-09-07 02:26:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-09-07 02:26:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-07 02:26:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-07 02:26:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-07 02:26:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-07 02:26:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-07 02:26:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-07 02:26:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-07 02:26:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-09-07 02:26:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-09-07 02:26:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-09-07 02:26:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-09-07 02:26:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-09-07 02:26:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-09-07 02:26:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-09-07 02:26:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-09-07 02:26:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-07 02:26:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-07 02:26:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-07 02:26:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-07 02:26:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-07 02:26:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-07 02:26:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-07 02:26:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-07 02:26:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-07 02:26:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-07 02:26:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-07 02:26:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-07 02:26:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-07 02:26:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-07 02:26:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-07 02:26:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-07 02:26:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-09-07 02:26:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-09-07 02:26:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-09-07 02:26:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-09-07 02:26:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-09-07 02:26:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-09-07 02:26:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-09-07 02:26:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-09-07 02:26:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-07 02:26:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-07 02:26:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-07 02:26:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-07 02:26:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-07 02:26:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-07 02:26:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-07 02:26:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-07 02:26:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-07 02:26:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-07 02:26:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-07 02:26:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-07 02:26:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-07 02:26:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-07 02:26:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-07 02:26:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-07 02:26:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-07 02:26:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-07 02:26:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-07 02:26:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-07 02:26:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-07 02:26:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-07 02:26:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-07 02:26:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-07 02:26:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-07 02:26:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-07 02:26:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-07 02:26:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-07 02:26:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-07 02:26:18,141 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-07 02:26:18,453 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-07 02:26:31,605 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-07 02:26:31,605 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-07 02:26:31,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 02:26:31 BoogieIcfgContainer [2019-09-07 02:26:31,608 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-07 02:26:31,609 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-07 02:26:31,609 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-07 02:26:31,609 INFO L275 PluginConnector]: Sifa initialized [2019-09-07 02:26:31,610 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 02:26:31" (1/1) ... [2019-09-07 02:26:31,611 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-07 02:26:31,643 INFO L162 IcfgInterpreter]: Started Sifa with 2 locations of interest [2019-09-07 02:26:31,644 INFO L169 IcfgInterpreter]: Building call graph [2019-09-07 02:26:31,667 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-07 02:26:31,678 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-07 02:26:31,682 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-07 02:26:32,338 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1068 for LOIs [2019-09-07 02:26:37,092 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:26:41,281 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:26:45,367 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:26:50,577 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:27:00,092 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:27:10,229 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:27:21,282 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:27:21,785 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:27:22,875 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-07 02:27:23,116 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-07 02:27:23,176 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-07 02:27:47,080 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:28:09,270 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:28:32,392 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:28:33,284 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:28:40,843 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.AssertionError: no XNF at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:244) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.newQuantifier(SymbolicTools.java:273) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:263) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:131) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.post(SymbolicTools.java:116) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretInternal(DagInterpreter.java:237) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:216) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:118) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:94) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretLoop(DagInterpreter.java:178) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:169) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:139) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:129) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:81) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java: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) [2019-09-07 02:28:40,849 INFO L168 Benchmark]: Toolchain (without parser) took 152264.54 ms. Allocated memory was 132.6 MB in the beginning and 1.8 GB in the end (delta: 1.7 GB). Free memory was 75.0 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 202.1 MB. Max. memory is 7.1 GB. [2019-09-07 02:28:40,849 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 132.6 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-07 02:28:40,850 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4805.40 ms. Allocated memory was 132.6 MB in the beginning and 281.0 MB in the end (delta: 148.4 MB). Free memory was 74.8 MB in the beginning and 137.6 MB in the end (delta: -62.8 MB). Peak memory consumption was 159.5 MB. Max. memory is 7.1 GB. [2019-09-07 02:28:40,851 INFO L168 Benchmark]: Boogie Preprocessor took 442.10 ms. Allocated memory is still 281.0 MB. Free memory was 137.6 MB in the beginning and 93.7 MB in the end (delta: 43.9 MB). Peak memory consumption was 43.9 MB. Max. memory is 7.1 GB. [2019-09-07 02:28:40,852 INFO L168 Benchmark]: RCFGBuilder took 17774.85 ms. Allocated memory was 281.0 MB in the beginning and 977.3 MB in the end (delta: 696.3 MB). Free memory was 93.7 MB in the beginning and 816.0 MB in the end (delta: -722.4 MB). Peak memory consumption was 715.2 MB. Max. memory is 7.1 GB. [2019-09-07 02:28:40,853 INFO L168 Benchmark]: Sifa took 129238.03 ms. Allocated memory was 977.3 MB in the beginning and 1.8 GB in the end (delta: 864.0 MB). Free memory was 816.0 MB in the beginning and 1.6 GB in the end (delta: -765.4 MB). Peak memory consumption was 98.6 MB. Max. memory is 7.1 GB. [2019-09-07 02:28:40,856 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 132.6 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4805.40 ms. Allocated memory was 132.6 MB in the beginning and 281.0 MB in the end (delta: 148.4 MB). Free memory was 74.8 MB in the beginning and 137.6 MB in the end (delta: -62.8 MB). Peak memory consumption was 159.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 442.10 ms. Allocated memory is still 281.0 MB. Free memory was 137.6 MB in the beginning and 93.7 MB in the end (delta: 43.9 MB). Peak memory consumption was 43.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 17774.85 ms. Allocated memory was 281.0 MB in the beginning and 977.3 MB in the end (delta: 696.3 MB). Free memory was 93.7 MB in the beginning and 816.0 MB in the end (delta: -722.4 MB). Peak memory consumption was 715.2 MB. Max. memory is 7.1 GB. * Sifa took 129238.03 ms. Allocated memory was 977.3 MB in the beginning and 1.8 GB in the end (delta: 864.0 MB). Free memory was 816.0 MB in the beginning and 1.6 GB in the end (delta: -765.4 MB). Peak memory consumption was 98.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: AssertionError: no XNF de.uni_freiburg.informatik.ultimate.plugins.sifa: AssertionError: no XNF: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:244) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...