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-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_ncm.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-06 22:03:09,284 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 22:03:09,287 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 22:03:09,306 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 22:03:09,306 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 22:03:09,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 22:03:09,310 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 22:03:09,320 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 22:03:09,324 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 22:03:09,327 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 22:03:09,330 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 22:03:09,332 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 22:03:09,332 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 22:03:09,334 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 22:03:09,336 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 22:03:09,339 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 22:03:09,340 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 22:03:09,343 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 22:03:09,345 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 22:03:09,350 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 22:03:09,352 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 22:03:09,355 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 22:03:09,358 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 22:03:09,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 22:03:09,361 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-06 22:03:09,361 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-06 22:03:09,361 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-06 22:03:09,364 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-06 22:03:09,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-06 22:03:09,366 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-06 22:03:09,367 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 22:03:09,368 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 22:03:09,368 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 22:03:09,369 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 22:03:09,373 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 22:03:09,374 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 22:03:09,375 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 22:03:09,375 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 22:03:09,375 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 22:03:09,376 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 22:03:09,377 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 22:03:09,378 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 [2019-09-06 22:03:09,416 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 22:03:09,417 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 22:03:09,420 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 22:03:09,421 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 22:03:09,421 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 22:03:09,424 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 22:03:09,424 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 22:03:09,425 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 22:03:09,425 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 22:03:09,425 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 22:03:09,425 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 22:03:09,426 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 22:03:09,426 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 22:03:09,426 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 22:03:09,426 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 22:03:09,426 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 22:03:09,427 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 22:03:09,427 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 22:03:09,428 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 22:03:09,428 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 22:03:09,429 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 22:03:09,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 22:03:09,431 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 22:03:09,432 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 22:03:09,432 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 22:03:09,432 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 22:03:09,432 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 22:03:09,432 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 22:03:09,433 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 [2019-09-06 22:03:09,495 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 22:03:09,509 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 22:03:09,514 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 22:03:09,517 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 22:03:09,518 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 22:03:09,518 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_ncm.ko-entry_point.cil.out.i [2019-09-06 22:03:09,584 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/363bcc830/2922b294823b45159ba6ae71b45803b6/FLAG03c71acff [2019-09-06 22:03:10,426 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 22:03:10,428 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_ncm.ko-entry_point.cil.out.i [2019-09-06 22:03:10,481 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/363bcc830/2922b294823b45159ba6ae71b45803b6/FLAG03c71acff [2019-09-06 22:03:10,841 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/363bcc830/2922b294823b45159ba6ae71b45803b6 [2019-09-06 22:03:10,853 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 22:03:10,855 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 22:03:10,856 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 22:03:10,856 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 22:03:10,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 22:03:10,861 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 10:03:10" (1/1) ... [2019-09-06 22:03:10,864 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2816caea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:03:10, skipping insertion in model container [2019-09-06 22:03:10,864 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 10:03:10" (1/1) ... [2019-09-06 22:03:10,872 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 22:03:11,021 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 22:03:13,364 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 22:03:13,437 INFO L188 MainTranslator]: Completed pre-run [2019-09-06 22:03:13,861 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 22:03:14,182 INFO L192 MainTranslator]: Completed translation [2019-09-06 22:03:14,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:03:14 WrapperNode [2019-09-06 22:03:14,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-06 22:03:14,184 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-06 22:03:14,184 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-06 22:03:14,185 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-06 22:03:14,201 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:03:14" (1/1) ... [2019-09-06 22:03:14,201 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:03:14" (1/1) ... [2019-09-06 22:03:14,417 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:03:14" (1/1) ... [2019-09-06 22:03:14,418 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:03:14" (1/1) ... [2019-09-06 22:03:14,570 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:03:14" (1/1) ... [2019-09-06 22:03:14,598 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:03:14" (1/1) ... [2019-09-06 22:03:14,648 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:03:14" (1/1) ... [2019-09-06 22:03:14,699 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-06 22:03:14,700 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-06 22:03:14,701 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-06 22:03:14,701 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-06 22:03:14,703 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:03:14" (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 [2019-09-06 22:03:14,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-06 22:03:14,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-06 22:03:14,762 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-06 22:03:14,762 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-06 22:03:14,763 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-06 22:03:14,763 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-06 22:03:14,763 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-06 22:03:14,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-09-06 22:03:14,763 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-06 22:03:14,764 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-06 22:03:14,764 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-09-06 22:03:14,764 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-09-06 22:03:14,764 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-06 22:03:14,764 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-06 22:03:14,765 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-09-06 22:03:14,765 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-06 22:03:14,765 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-09-06 22:03:14,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_set [2019-09-06 22:03:14,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-06 22:03:14,766 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-06 22:03:14,766 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-06 22:03:14,766 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-06 22:03:14,766 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_active [2019-09-06 22:03:14,766 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2019-09-06 22:03:14,766 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2019-09-06 22:03:14,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-09-06 22:03:14,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-09-06 22:03:14,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-06 22:03:14,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-06 22:03:14,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-06 22:03:14,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-06 22:03:14,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-06 22:03:14,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-06 22:03:14,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-06 22:03:14,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-06 22:03:14,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-06 22:03:14,768 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-09-06 22:03:14,768 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-06 22:03:14,769 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-06 22:03:14,769 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2019-09-06 22:03:14,769 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-09-06 22:03:14,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-09-06 22:03:14,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2019-09-06 22:03:14,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-09-06 22:03:14,769 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock [2019-09-06 22:03:14,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2019-09-06 22:03:14,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock [2019-09-06 22:03:14,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2019-09-06 22:03:14,770 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-09-06 22:03:14,770 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-09-06 22:03:14,770 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-09-06 22:03:14,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-06 22:03:14,771 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2019-09-06 22:03:14,771 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_of [2019-09-06 22:03:14,771 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_get_sset_count [2019-09-06 22:03:14,771 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_get_ethtool_stats [2019-09-06 22:03:14,771 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_get_strings [2019-09-06 22:03:14,771 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_check_rx_max [2019-09-06 22:03:14,772 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_check_tx_max [2019-09-06 22:03:14,772 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_min_tx_pkt [2019-09-06 22:03:14,772 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_rx_max [2019-09-06 22:03:14,772 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_tx_max [2019-09-06 22:03:14,772 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_tx_timer_usecs [2019-09-06 22:03:14,772 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_store_min_tx_pkt [2019-09-06 22:03:14,772 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_store_rx_max [2019-09-06 22:03:14,773 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_store_tx_max [2019-09-06 22:03:14,773 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_store_tx_timer_usecs [2019-09-06 22:03:14,773 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_bmNtbFormatsSupported [2019-09-06 22:03:14,773 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_dwNtbInMaxSize [2019-09-06 22:03:14,773 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_wNdpInDivisor [2019-09-06 22:03:14,773 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_wNdpInPayloadRemainder [2019-09-06 22:03:14,774 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_wNdpInAlignment [2019-09-06 22:03:14,774 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_dwNtbOutMaxSize [2019-09-06 22:03:14,774 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_wNdpOutDivisor [2019-09-06 22:03:14,774 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_wNdpOutPayloadRemainder [2019-09-06 22:03:14,774 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_wNdpOutAlignment [2019-09-06 22:03:14,774 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_wNtbOutMaxDatagrams [2019-09-06 22:03:14,775 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_update_rxtx_max [2019-09-06 22:03:14,775 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_flags [2019-09-06 22:03:14,775 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_eth_hlen [2019-09-06 22:03:14,775 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_min_dgram_size [2019-09-06 22:03:14,775 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_max_dgram_size [2019-09-06 22:03:14,775 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_init [2019-09-06 22:03:14,775 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_set_dgram_size [2019-09-06 22:03:14,776 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_fix_modulus [2019-09-06 22:03:14,776 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_setup [2019-09-06 22:03:14,776 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_find_endpoints [2019-09-06 22:03:14,776 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_free [2019-09-06 22:03:14,776 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_bind_common [2019-09-06 22:03:14,776 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_unbind [2019-09-06 22:03:14,777 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_select_altsetting [2019-09-06 22:03:14,777 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_bind [2019-09-06 22:03:14,777 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_align_tail [2019-09-06 22:03:14,777 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_ndp [2019-09-06 22:03:14,777 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_fill_tx_frame [2019-09-06 22:03:14,777 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_tx_timeout_start [2019-09-06 22:03:14,778 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_tx_timer_cb [2019-09-06 22:03:14,778 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_txpath_bh [2019-09-06 22:03:14,778 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_tx_fixup [2019-09-06 22:03:14,778 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_rx_verify_nth16 [2019-09-06 22:03:14,778 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_rx_verify_ndp16 [2019-09-06 22:03:14,778 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_rx_fixup [2019-09-06 22:03:14,778 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_speed_change [2019-09-06 22:03:14,779 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_status [2019-09-06 22:03:14,779 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_driver_init [2019-09-06 22:03:14,779 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_driver_exit [2019-09-06 22:03:14,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_2 [2019-09-06 22:03:14,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_3 [2019-09-06 22:03:14,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_19 [2019-09-06 22:03:14,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_15 [2019-09-06 22:03:14,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_17 [2019-09-06 22:03:14,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_4 [2019-09-06 22:03:14,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-09-06 22:03:14,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_18 [2019-09-06 22:03:14,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_16 [2019-09-06 22:03:14,780 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-06 22:03:14,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-09-06 22:03:14,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-09-06 22:03:14,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-09-06 22:03:14,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-09-06 22:03:14,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-09-06 22:03:14,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_12 [2019-09-06 22:03:14,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_13 [2019-09-06 22:03:14,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_14 [2019-09-06 22:03:14,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-09-06 22:03:14,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-09-06 22:03:14,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-09-06 22:03:14,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-09-06 22:03:14,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-09-06 22:03:14,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-06 22:03:14,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-06 22:03:14,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-06 22:03:14,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-06 22:03:14,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-09-06 22:03:14,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-06 22:03:14,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-09-06 22:03:14,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-09-06 22:03:14,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-09-06 22:03:14,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-09-06 22:03:14,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-09-06 22:03:14,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-06 22:03:14,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-09-06 22:03:14,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-06 22:03:14,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-09-06 22:03:14,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-09-06 22:03:14,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-09-06 22:03:14,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-06 22:03:14,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-06 22:03:14,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-06 22:03:14,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-09-06 22:03:14,786 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-06 22:03:14,786 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-06 22:03:14,786 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-09-06 22:03:14,786 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-06 22:03:14,786 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-09-06 22:03:14,786 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-06 22:03:14,787 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-06 22:03:14,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2019-09-06 22:03:14,787 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cancel [2019-09-06 22:03:14,787 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_init [2019-09-06 22:03:14,787 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_start [2019-09-06 22:03:14,787 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-09-06 22:03:14,787 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-09-06 22:03:14,788 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-06 22:03:14,788 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-09-06 22:03:14,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_altnum_to_altsetting [2019-09-06 22:03:14,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-06 22:03:14,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_claim_interface [2019-09-06 22:03:14,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2019-09-06 22:03:14,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2019-09-06 22:03:14,789 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-06 22:03:14,789 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-09-06 22:03:14,789 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2019-09-06 22:03:14,789 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_drvinfo [2019-09-06 22:03:14,789 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_ethernet_addr [2019-09-06 22:03:14,789 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_link [2019-09-06 22:03:14,789 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_msglevel [2019-09-06 22:03:14,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_settings [2019-09-06 22:03:14,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_link_change [2019-09-06 22:03:14,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_manage_power [2019-09-06 22:03:14,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_nway_reset [2019-09-06 22:03:14,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2019-09-06 22:03:14,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_read_cmd [2019-09-06 22:03:14,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2019-09-06 22:03:14,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_msglevel [2019-09-06 22:03:14,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_settings [2019-09-06 22:03:14,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_skb_return [2019-09-06 22:03:14,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_start_xmit [2019-09-06 22:03:14,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_suspend [2019-09-06 22:03:14,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_unlink_rx_urbs [2019-09-06 22:03:14,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_update_max_qlen [2019-09-06 22:03:14,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_write_cmd [2019-09-06 22:03:14,792 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-06 22:03:14,792 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-06 22:03:14,792 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-06 22:03:14,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-06 22:03:14,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-06 22:03:14,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-06 22:03:14,793 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-06 22:03:14,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-06 22:03:14,793 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-06 22:03:14,793 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-06 22:03:14,793 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-06 22:03:14,793 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-06 22:03:14,793 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-06 22:03:14,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-06 22:03:14,794 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-06 22:03:14,794 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-09-06 22:03:14,794 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-09-06 22:03:14,794 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-09-06 22:03:14,794 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-06 22:03:14,794 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-06 22:03:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-06 22:03:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-06 22:03:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-06 22:03:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-06 22:03:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-06 22:03:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-06 22:03:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-09-06 22:03:14,796 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-09-06 22:03:14,796 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-09-06 22:03:14,796 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-09-06 22:03:14,796 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-06 22:03:14,796 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-06 22:03:14,796 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-09-06 22:03:14,796 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-06 22:03:14,797 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-09-06 22:03:14,797 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-06 22:03:14,797 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-06 22:03:14,797 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-09-06 22:03:14,797 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-06 22:03:14,797 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-09-06 22:03:14,797 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_set [2019-09-06 22:03:14,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-06 22:03:14,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-06 22:03:14,798 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-09-06 22:03:14,798 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-06 22:03:14,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-06 22:03:14,798 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-06 22:03:14,798 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-06 22:03:14,798 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-06 22:03:14,799 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-06 22:03:14,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-06 22:03:14,799 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-06 22:03:14,799 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-06 22:03:14,799 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-06 22:03:14,799 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_init [2019-09-06 22:03:14,799 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_start [2019-09-06 22:03:14,800 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2019-09-06 22:03:14,800 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_active [2019-09-06 22:03:14,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-09-06 22:03:14,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-09-06 22:03:14,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-09-06 22:03:14,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-09-06 22:03:14,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-09-06 22:03:14,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_12 [2019-09-06 22:03:14,801 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2019-09-06 22:03:14,801 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-06 22:03:14,801 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2019-09-06 22:03:14,801 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-06 22:03:14,801 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-09-06 22:03:14,801 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-09-06 22:03:14,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-09-06 22:03:14,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-09-06 22:03:14,802 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-06 22:03:14,802 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-06 22:03:14,802 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-06 22:03:14,802 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2019-09-06 22:03:14,802 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2019-09-06 22:03:14,802 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-06 22:03:14,803 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-06 22:03:14,803 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-06 22:03:14,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-06 22:03:14,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-06 22:03:14,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-06 22:03:14,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-06 22:03:14,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-06 22:03:14,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-06 22:03:14,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-06 22:03:14,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-06 22:03:14,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-06 22:03:14,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_2 [2019-09-06 22:03:14,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_3 [2019-09-06 22:03:14,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_19 [2019-09-06 22:03:14,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_15 [2019-09-06 22:03:14,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_17 [2019-09-06 22:03:14,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_4 [2019-09-06 22:03:14,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-09-06 22:03:14,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_18 [2019-09-06 22:03:14,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_16 [2019-09-06 22:03:14,805 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2019-09-06 22:03:14,806 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-09-06 22:03:14,806 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-09-06 22:03:14,806 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-09-06 22:03:14,806 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-06 22:03:14,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-06 22:03:14,806 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-06 22:03:14,806 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-06 22:03:14,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2019-09-06 22:03:14,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-09-06 22:03:14,807 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-09-06 22:03:14,807 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-09-06 22:03:14,807 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2019-09-06 22:03:14,807 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-09-06 22:03:14,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock [2019-09-06 22:03:14,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2019-09-06 22:03:14,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock [2019-09-06 22:03:14,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2019-09-06 22:03:14,808 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-09-06 22:03:14,808 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-09-06 22:03:14,808 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-09-06 22:03:14,808 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-09-06 22:03:14,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_claim_interface [2019-09-06 22:03:14,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2019-09-06 22:03:14,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2019-09-06 22:03:14,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_altnum_to_altsetting [2019-09-06 22:03:14,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-06 22:03:14,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_13 [2019-09-06 22:03:14,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-06 22:03:14,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_14 [2019-09-06 22:03:14,810 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-09-06 22:03:14,810 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-06 22:03:14,810 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2019-09-06 22:03:14,810 INFO L130 BoogieDeclarations]: Found specification of procedure driver_of [2019-09-06 22:03:14,810 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2019-09-06 22:03:14,810 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2019-09-06 22:03:14,810 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2019-09-06 22:03:14,811 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2019-09-06 22:03:14,811 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2019-09-06 22:03:14,811 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2019-09-06 22:03:14,811 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_start_xmit [2019-09-06 22:03:14,811 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_ethernet_addr [2019-09-06 22:03:14,811 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2019-09-06 22:03:14,811 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_unlink_rx_urbs [2019-09-06 22:03:14,811 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_settings [2019-09-06 22:03:14,812 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_settings [2019-09-06 22:03:14,812 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_link [2019-09-06 22:03:14,812 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_msglevel [2019-09-06 22:03:14,812 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_msglevel [2019-09-06 22:03:14,812 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_drvinfo [2019-09-06 22:03:14,812 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_nway_reset [2019-09-06 22:03:14,812 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_manage_power [2019-09-06 22:03:14,813 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_link_change [2019-09-06 22:03:14,813 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_update_max_qlen [2019-09-06 22:03:14,813 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_select_altsetting [2019-09-06 22:03:14,813 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_bind_common [2019-09-06 22:03:14,813 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_unbind [2019-09-06 22:03:14,813 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_fill_tx_frame [2019-09-06 22:03:14,813 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_rx_verify_nth16 [2019-09-06 22:03:14,813 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_rx_verify_ndp16 [2019-09-06 22:03:14,814 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_tx_fixup [2019-09-06 22:03:14,814 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_rx_fixup [2019-09-06 22:03:14,814 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_txpath_bh [2019-09-06 22:03:14,814 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_tx_timeout_start [2019-09-06 22:03:14,814 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_tx_timer_cb [2019-09-06 22:03:14,814 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_get_sset_count [2019-09-06 22:03:14,814 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_get_ethtool_stats [2019-09-06 22:03:14,815 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_get_strings [2019-09-06 22:03:14,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-06 22:03:14,815 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_update_rxtx_max [2019-09-06 22:03:14,815 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_check_rx_max [2019-09-06 22:03:14,815 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_check_tx_max [2019-09-06 22:03:14,815 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_min_tx_pkt [2019-09-06 22:03:14,815 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_rx_max [2019-09-06 22:03:14,815 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_tx_max [2019-09-06 22:03:14,816 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_tx_timer_usecs [2019-09-06 22:03:14,816 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_store_min_tx_pkt [2019-09-06 22:03:14,816 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_store_rx_max [2019-09-06 22:03:14,816 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_store_tx_max [2019-09-06 22:03:14,816 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_store_tx_timer_usecs [2019-09-06 22:03:14,816 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_bmNtbFormatsSupported [2019-09-06 22:03:14,816 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_dwNtbInMaxSize [2019-09-06 22:03:14,816 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_wNdpInDivisor [2019-09-06 22:03:14,817 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_wNdpInPayloadRemainder [2019-09-06 22:03:14,817 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_wNdpInAlignment [2019-09-06 22:03:14,817 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_dwNtbOutMaxSize [2019-09-06 22:03:14,817 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_wNdpOutDivisor [2019-09-06 22:03:14,817 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_wNdpOutPayloadRemainder [2019-09-06 22:03:14,817 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_wNdpOutAlignment [2019-09-06 22:03:14,817 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_wNtbOutMaxDatagrams [2019-09-06 22:03:14,817 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_flags [2019-09-06 22:03:14,818 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_eth_hlen [2019-09-06 22:03:14,818 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_min_dgram_size [2019-09-06 22:03:14,818 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_max_dgram_size [2019-09-06 22:03:14,818 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_init [2019-09-06 22:03:14,818 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_set_dgram_size [2019-09-06 22:03:14,818 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_fix_modulus [2019-09-06 22:03:14,818 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_setup [2019-09-06 22:03:14,819 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_find_endpoints [2019-09-06 22:03:14,819 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_free [2019-09-06 22:03:14,819 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_bind [2019-09-06 22:03:14,819 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_align_tail [2019-09-06 22:03:14,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-06 22:03:14,819 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_ndp [2019-09-06 22:03:14,819 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_speed_change [2019-09-06 22:03:14,819 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_status [2019-09-06 22:03:14,820 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_driver_init [2019-09-06 22:03:14,820 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_driver_exit [2019-09-06 22:03:14,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-06 22:03:14,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-06 22:03:14,820 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-06 22:03:14,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-09-06 22:03:14,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-09-06 22:03:14,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-09-06 22:03:14,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-09-06 22:03:14,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-09-06 22:03:14,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-06 22:03:14,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-06 22:03:14,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-06 22:03:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-06 22:03:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-09-06 22:03:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-09-06 22:03:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-09-06 22:03:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-09-06 22:03:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-06 22:03:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-06 22:03:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-06 22:03:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-06 22:03:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-06 22:03:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-06 22:03:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-06 22:03:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-06 22:03:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-06 22:03:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-06 22:03:14,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-06 22:03:16,301 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-06 22:07:41,001 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-06 22:07:41,001 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-06 22:07:41,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 10:07:41 BoogieIcfgContainer [2019-09-06 22:07:41,005 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-06 22:07:41,006 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-06 22:07:41,006 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-06 22:07:41,006 INFO L275 PluginConnector]: Sifa initialized [2019-09-06 22:07:41,008 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 10:07:41" (1/1) ... [2019-09-06 22:07:41,009 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 [2019-09-06 22:07:41,042 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-06 22:07:41,042 INFO L169 IcfgInterpreter]: Building call graph [2019-09-06 22:07:41,081 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-06 22:07:41,096 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-06 22:07:41,103 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs