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-pegasus.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-07 02:26:22,464 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-07 02:26:22,466 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-07 02:26:22,483 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-07 02:26:22,483 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-07 02:26:22,484 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-07 02:26:22,485 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-07 02:26:22,488 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-07 02:26:22,490 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-07 02:26:22,494 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-07 02:26:22,495 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-07 02:26:22,496 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-07 02:26:22,496 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-07 02:26:22,499 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-07 02:26:22,500 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-07 02:26:22,501 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-07 02:26:22,502 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-07 02:26:22,503 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-07 02:26:22,504 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-07 02:26:22,506 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-07 02:26:22,508 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-07 02:26:22,509 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-07 02:26:22,510 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-07 02:26:22,510 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-07 02:26:22,513 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-07 02:26:22,513 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-07 02:26:22,514 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-07 02:26:22,515 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-07 02:26:22,515 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-07 02:26:22,516 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-07 02:26:22,516 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-07 02:26:22,517 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-07 02:26:22,520 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-07 02:26:22,520 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-07 02:26:22,521 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-07 02:26:22,522 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-07 02:26:22,522 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-07 02:26:22,522 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-07 02:26:22,523 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-07 02:26:22,526 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-07 02:26:22,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-07 02:26:22,529 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 02:26:22,548 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-07 02:26:22,549 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-07 02:26:22,550 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-07 02:26:22,550 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-07 02:26:22,550 INFO L138 SettingsManager]: * Use SBE=true [2019-09-07 02:26:22,551 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-07 02:26:22,551 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-07 02:26:22,551 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-07 02:26:22,551 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-07 02:26:22,551 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-07 02:26:22,552 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-07 02:26:22,552 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-07 02:26:22,552 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-07 02:26:22,552 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-07 02:26:22,552 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-07 02:26:22,553 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-07 02:26:22,553 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-07 02:26:22,553 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-07 02:26:22,553 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-07 02:26:22,554 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-07 02:26:22,554 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-07 02:26:22,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 02:26:22,554 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-07 02:26:22,555 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-07 02:26:22,555 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-07 02:26:22,555 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-07 02:26:22,555 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-07 02:26:22,555 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-07 02:26:22,556 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 02:26:22,584 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-07 02:26:22,598 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-07 02:26:22,602 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-07 02:26:22,603 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-07 02:26:22,604 INFO L275 PluginConnector]: CDTParser initialized [2019-09-07 02:26:22,605 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2019-09-07 02:26:22,674 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7186ed640/6017be55b09f4cc392e00cc17b1974a0/FLAG4b8b00943 [2019-09-07 02:26:23,555 INFO L306 CDTParser]: Found 1 translation units. [2019-09-07 02:26:23,556 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2019-09-07 02:26:23,608 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7186ed640/6017be55b09f4cc392e00cc17b1974a0/FLAG4b8b00943 [2019-09-07 02:26:23,987 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7186ed640/6017be55b09f4cc392e00cc17b1974a0 [2019-09-07 02:26:23,997 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-07 02:26:23,998 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-07 02:26:23,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-07 02:26:24,000 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-07 02:26:24,003 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-07 02:26:24,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 02:26:23" (1/1) ... [2019-09-07 02:26:24,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@300edefc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:24, skipping insertion in model container [2019-09-07 02:26:24,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 02:26:23" (1/1) ... [2019-09-07 02:26:24,015 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-07 02:26:24,179 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-07 02:26:27,480 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 02:26:27,572 INFO L188 MainTranslator]: Completed pre-run [2019-09-07 02:26:28,014 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 02:26:29,006 INFO L192 MainTranslator]: Completed translation [2019-09-07 02:26:29,007 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:29 WrapperNode [2019-09-07 02:26:29,007 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-07 02:26:29,008 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-07 02:26:29,008 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-07 02:26:29,008 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-07 02:26:29,028 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:29" (1/1) ... [2019-09-07 02:26:29,028 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:29" (1/1) ... [2019-09-07 02:26:29,146 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:29" (1/1) ... [2019-09-07 02:26:29,147 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:29" (1/1) ... [2019-09-07 02:26:29,366 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:29" (1/1) ... [2019-09-07 02:26:29,396 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:29" (1/1) ... [2019-09-07 02:26:29,459 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:29" (1/1) ... [2019-09-07 02:26:29,523 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-07 02:26:29,524 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-07 02:26:29,524 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-07 02:26:29,524 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-07 02:26:29,529 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 02:26:29" (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 02:26:29,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-07 02:26:29,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-07 02:26:29,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-09-07 02:26:29,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-07 02:26:29,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-07 02:26:29,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-09-07 02:26:29,614 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-07 02:26:29,614 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-07 02:26:29,615 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-07 02:26:29,615 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-07 02:26:29,615 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-07 02:26:29,616 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-09-07 02:26:29,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-09-07 02:26:29,616 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-09-07 02:26:29,617 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-07 02:26:29,617 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-07 02:26:29,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-07 02:26:29,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-09-07 02:26:29,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-07 02:26:29,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-07 02:26:29,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-07 02:26:29,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-07 02:26:29,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-09-07 02:26:29,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2019-09-07 02:26:29,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-09-07 02:26:29,621 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-09-07 02:26:29,621 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-09-07 02:26:29,622 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-09-07 02:26:29,622 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-09-07 02:26:29,622 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-09-07 02:26:29,622 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2019-09-07 02:26:29,622 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-09-07 02:26:29,623 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-09-07 02:26:29,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-07 02:26:29,623 INFO L138 BoogieDeclarations]: Found implementation of procedure async_ctrl_callback [2019-09-07 02:26:29,623 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2019-09-07 02:26:29,623 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2019-09-07 02:26:29,623 INFO L138 BoogieDeclarations]: Found implementation of procedure set_register [2019-09-07 02:26:29,623 INFO L138 BoogieDeclarations]: Found implementation of procedure update_eth_regs_async [2019-09-07 02:26:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __mii_op [2019-09-07 02:26:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mii_word [2019-09-07 02:26:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mii_word [2019-09-07 02:26:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-09-07 02:26:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-09-07 02:26:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eprom_word [2019-09-07 02:26:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure get_node_id [2019-09-07 02:26:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure set_ethernet_addr [2019-09-07 02:26:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_mac [2019-09-07 02:26:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_net_traffic [2019-09-07 02:26:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2019-09-07 02:26:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fixup [2019-09-07 02:26:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure write_bulk_callback [2019-09-07 02:26:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2019-09-07 02:26:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_tx_timeout [2019-09-07 02:26:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_start_xmit [2019-09-07 02:26:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_netdev_stats [2019-09-07 02:26:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_net_traffic [2019-09-07 02:26:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure get_interrupt_interval [2019-09-07 02:26:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2019-09-07 02:26:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urbs [2019-09-07 02:26:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2019-09-07 02:26:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_urbs [2019-09-07 02:26:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_open [2019-09-07 02:26:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_close [2019-09-07 02:26:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_get_drvinfo [2019-09-07 02:26:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_get_wol [2019-09-07 02:26:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_wol [2019-09-07 02:26:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_reset_wol [2019-09-07 02:26:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_get_settings [2019-09-07 02:26:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_settings [2019-09-07 02:26:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_nway_reset [2019-09-07 02:26:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_get_link [2019-09-07 02:26:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_get_msglevel [2019-09-07 02:26:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_msglevel [2019-09-07 02:26:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_ioctl [2019-09-07 02:26:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_multicast [2019-09-07 02:26:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_phy_probe [2019-09-07 02:26:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_pegasus_II [2019-09-07 02:26:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure check_carrier [2019-09-07 02:26:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_blacklisted [2019-09-07 02:26:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_dec_workqueue [2019-09-07 02:26:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_probe [2019-09-07 02:26:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_disconnect [2019-09-07 02:26:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_suspend [2019-09-07 02:26:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_resume [2019-09-07 02:26:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_id [2019-09-07 02:26:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_init [2019-09-07 02:26:29,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_exit [2019-09-07 02:26:29,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2019-09-07 02:26:29,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_pegasus_init_11_9 [2019-09-07 02:26:29,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-09-07 02:26:29,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-07 02:26:29,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2019-09-07 02:26:29,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2019-09-07 02:26:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_9_11_4 [2019-09-07 02:26:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_2_2 [2019-09-07 02:26:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_4_2 [2019-09-07 02:26:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_2_3 [2019-09-07 02:26:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2019-09-07 02:26:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2019-09-07 02:26:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_7_4 [2019-09-07 02:26:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_9_11_5 [2019-09-07 02:26:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_10 [2019-09-07 02:26:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-09-07 02:26:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_14 [2019-09-07 02:26:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_17 [2019-09-07 02:26:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_18 [2019-09-07 02:26:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_19 [2019-09-07 02:26:29,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_20 [2019-09-07 02:26:29,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_21 [2019-09-07 02:26:29,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_22 [2019-09-07 02:26:29,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_23 [2019-09-07 02:26:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_24 [2019-09-07 02:26:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_27 [2019-09-07 02:26:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_28 [2019-09-07 02:26:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-09-07 02:26:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-09-07 02:26:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_8 [2019-09-07 02:26:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_9 [2019-09-07 02:26:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2019-09-07 02:26:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-07 02:26:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-09-07 02:26:29,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-07 02:26:29,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_0 [2019-09-07 02:26:29,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-09-07 02:26:29,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_7_6 [2019-09-07 02:26:29,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-07 02:26:29,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-07 02:26:29,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-09-07 02:26:29,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2019-09-07 02:26:29,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-07 02:26:29,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_3 [2019-09-07 02:26:29,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-09-07 02:26:29,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_4 [2019-09-07 02:26:29,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-09-07 02:26:29,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_15 [2019-09-07 02:26:29,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-09-07 02:26:29,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2019-09-07 02:26:29,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_2 [2019-09-07 02:26:29,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_1_2 [2019-09-07 02:26:29,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_1 [2019-09-07 02:26:29,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-09-07 02:26:29,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_8_2 [2019-09-07 02:26:29,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2019-09-07 02:26:29,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_4 [2019-09-07 02:26:29,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_3_9 [2019-09-07 02:26:29,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_3_10 [2019-09-07 02:26:29,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_3_13 [2019-09-07 02:26:29,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2019-09-07 02:26:29,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_3_7 [2019-09-07 02:26:29,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_3_8 [2019-09-07 02:26:29,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2019-09-07 02:26:29,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_3 [2019-09-07 02:26:29,659 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-07 02:26:29,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_59 [2019-09-07 02:26:29,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2019-09-07 02:26:29,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2019-09-07 02:26:29,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_83 [2019-09-07 02:26:29,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_84 [2019-09-07 02:26:29,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_85 [2019-09-07 02:26:29,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_86 [2019-09-07 02:26:29,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_87 [2019-09-07 02:26:29,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_88 [2019-09-07 02:26:29,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_89 [2019-09-07 02:26:29,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_90 [2019-09-07 02:26:29,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_91 [2019-09-07 02:26:29,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_92 [2019-09-07 02:26:29,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_93 [2019-09-07 02:26:29,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_94 [2019-09-07 02:26:29,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_95 [2019-09-07 02:26:29,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_96 [2019-09-07 02:26:29,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2019-09-07 02:26:29,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_98 [2019-09-07 02:26:29,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_99 [2019-09-07 02:26:29,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_100 [2019-09-07 02:26:29,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-07 02:26:29,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-07 02:26:29,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-07 02:26:29,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-07 02:26:29,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-07 02:26:29,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-07 02:26:29,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-07 02:26:29,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-07 02:26:29,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-07 02:26:29,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-07 02:26:29,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-07 02:26:29,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-07 02:26:29,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-07 02:26:29,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-07 02:26:29,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-07 02:26:29,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-07 02:26:29,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-07 02:26:29,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-07 02:26:29,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-07 02:26:29,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-07 02:26:29,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-07 02:26:29,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-07 02:26:29,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-07 02:26:29,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-07 02:26:29,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-07 02:26:29,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-07 02:26:29,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-07 02:26:29,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-07 02:26:29,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-07 02:26:29,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-07 02:26:29,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-07 02:26:29,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-07 02:26:29,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-07 02:26:29,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-07 02:26:29,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-07 02:26:29,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-07 02:26:29,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-07 02:26:29,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-07 02:26:29,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-07 02:26:29,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-07 02:26:29,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-07 02:26:29,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-07 02:26:29,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-07 02:26:29,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-07 02:26:29,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-07 02:26:29,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-07 02:26:29,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-07 02:26:29,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-07 02:26:29,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-07 02:26:29,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-07 02:26:29,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-07 02:26:29,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-07 02:26:29,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-07 02:26:29,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-07 02:26:29,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-07 02:26:29,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-07 02:26:29,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-07 02:26:29,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-07 02:26:29,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-07 02:26:29,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-07 02:26:29,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-07 02:26:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-09-07 02:26:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-07 02:26:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-07 02:26:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-07 02:26:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-07 02:26:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-07 02:26:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-07 02:26:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-07 02:26:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-09-07 02:26:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-09-07 02:26:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-09-07 02:26:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-09-07 02:26:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-09-07 02:26:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-09-07 02:26:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-09-07 02:26:29,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-09-07 02:26:29,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:29,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:29,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:29,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:29,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:29,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:29,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:29,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:29,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-07 02:26:29,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-07 02:26:29,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-07 02:26:29,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-07 02:26:29,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-07 02:26:29,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-07 02:26:29,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-07 02:26:29,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-07 02:26:29,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-07 02:26:29,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-07 02:26:29,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-07 02:26:29,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-07 02:26:29,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-07 02:26:29,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-07 02:26:29,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-07 02:26:29,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-07 02:26:29,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-09-07 02:26:29,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-09-07 02:26:29,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-09-07 02:26:29,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-09-07 02:26:29,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-09-07 02:26:29,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-09-07 02:26:29,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-09-07 02:26:29,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-09-07 02:26:29,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-07 02:26:29,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-07 02:26:29,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-07 02:26:29,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-07 02:26:29,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-07 02:26:29,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-07 02:26:29,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-07 02:26:29,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-07 02:26:29,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-07 02:26:29,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-07 02:26:29,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-07 02:26:29,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-07 02:26:29,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-07 02:26:29,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-07 02:26:29,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-07 02:26:29,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-07 02:26:29,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-07 02:26:29,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-09-07 02:26:29,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-09-07 02:26:29,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-09-07 02:26:29,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-09-07 02:26:29,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-07 02:26:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-07 02:26:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-09-07 02:26:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-07 02:26:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-07 02:26:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-09-07 02:26:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-07 02:26:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-09-07 02:26:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2019-09-07 02:26:29,690 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-09-07 02:26:29,690 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-07 02:26:29,690 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-09-07 02:26:29,690 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-07 02:26:29,690 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-07 02:26:29,690 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-09-07 02:26:29,690 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-09-07 02:26:29,690 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-09-07 02:26:29,690 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-07 02:26:29,691 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-09-07 02:26:29,691 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-07 02:26:29,691 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-07 02:26:29,691 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-07 02:26:29,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-07 02:26:29,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-07 02:26:29,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-07 02:26:29,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-07 02:26:29,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-09-07 02:26:29,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-09-07 02:26:29,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-09-07 02:26:29,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-09-07 02:26:29,692 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-07 02:26:29,692 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-09-07 02:26:29,692 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-09-07 02:26:29,692 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2019-09-07 02:26:29,692 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-09-07 02:26:29,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-09-07 02:26:29,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-09-07 02:26:29,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-09-07 02:26:29,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-09-07 02:26:29,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-09-07 02:26:29,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-09-07 02:26:29,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-09-07 02:26:29,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-09-07 02:26:29,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-09-07 02:26:29,694 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-07 02:26:29,694 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-07 02:26:29,694 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-07 02:26:29,694 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-09-07 02:26:29,694 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-07 02:26:29,694 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-07 02:26:29,694 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2019-09-07 02:26:29,694 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-09-07 02:26:29,694 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-09-07 02:26:29,695 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-07 02:26:29,695 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-09-07 02:26:29,695 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-07 02:26:29,695 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-07 02:26:29,695 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-09-07 02:26:29,695 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-07 02:26:29,695 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2019-09-07 02:26:29,695 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-07 02:26:29,695 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-07 02:26:29,696 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-07 02:26:29,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-07 02:26:29,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-07 02:26:29,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-07 02:26:29,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-07 02:26:29,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-07 02:26:29,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-07 02:26:29,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-07 02:26:29,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-07 02:26:29,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-09-07 02:26:29,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-09-07 02:26:29,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-07 02:26:29,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-07 02:26:29,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-07 02:26:29,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-07 02:26:29,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-07 02:26:29,698 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-07 02:26:29,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-07 02:26:29,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-07 02:26:29,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-07 02:26:29,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-07 02:26:29,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-09-07 02:26:29,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-07 02:26:29,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-07 02:26:29,698 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-07 02:26:29,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-07 02:26:29,700 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-07 02:26:29,700 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-07 02:26:29,700 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-07 02:26:29,700 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-07 02:26:29,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-07 02:26:29,701 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-07 02:26:29,701 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-07 02:26:29,701 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-09-07 02:26:29,701 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-09-07 02:26:29,702 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-07 02:26:29,702 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-07 02:26:29,702 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-07 02:26:29,702 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-07 02:26:29,702 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2019-09-07 02:26:29,702 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-07 02:26:29,702 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-07 02:26:29,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-09-07 02:26:29,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-09-07 02:26:29,703 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-07 02:26:29,703 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-09-07 02:26:29,703 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-07 02:26:29,703 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-09-07 02:26:29,703 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-09-07 02:26:29,703 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-07 02:26:29,703 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2019-09-07 02:26:29,703 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-09-07 02:26:29,704 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-09-07 02:26:29,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2019-09-07 02:26:29,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2019-09-07 02:26:29,704 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-07 02:26:29,704 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-07 02:26:29,704 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-07 02:26:29,704 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-07 02:26:29,704 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-09-07 02:26:29,705 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-07 02:26:29,705 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-07 02:26:29,705 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-07 02:26:29,705 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-07 02:26:29,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_59 [2019-09-07 02:26:29,705 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-09-07 02:26:29,705 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-09-07 02:26:29,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-07 02:26:29,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-07 02:26:29,706 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-07 02:26:29,706 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-07 02:26:29,706 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-07 02:26:29,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_96 [2019-09-07 02:26:29,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_98 [2019-09-07 02:26:29,706 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-09-07 02:26:29,706 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-07 02:26:29,706 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-07 02:26:29,706 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-09-07 02:26:29,707 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-07 02:26:29,707 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-07 02:26:29,707 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-07 02:26:29,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-07 02:26:29,707 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-07 02:26:29,707 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-09-07 02:26:29,707 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-09-07 02:26:29,707 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-09-07 02:26:29,707 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-09-07 02:26:29,708 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2019-09-07 02:26:29,708 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-09-07 02:26:29,708 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-09-07 02:26:29,708 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-09-07 02:26:29,708 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-07 02:26:29,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_95 [2019-09-07 02:26:29,708 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-07 02:26:29,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2019-09-07 02:26:29,708 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-09-07 02:26:29,709 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-09-07 02:26:29,709 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-09-07 02:26:29,709 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-09-07 02:26:29,709 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-09-07 02:26:29,709 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-09-07 02:26:29,709 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-09-07 02:26:29,709 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-09-07 02:26:29,709 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-09-07 02:26:29,709 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-09-07 02:26:29,710 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-09-07 02:26:29,710 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-07 02:26:29,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_99 [2019-09-07 02:26:29,710 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-07 02:26:29,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_100 [2019-09-07 02:26:29,710 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2019-09-07 02:26:29,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-07 02:26:29,710 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-09-07 02:26:29,710 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-09-07 02:26:29,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_83 [2019-09-07 02:26:29,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_89 [2019-09-07 02:26:29,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_90 [2019-09-07 02:26:29,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_91 [2019-09-07 02:26:29,711 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-07 02:26:29,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_84 [2019-09-07 02:26:29,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_85 [2019-09-07 02:26:29,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_86 [2019-09-07 02:26:29,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_87 [2019-09-07 02:26:29,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_88 [2019-09-07 02:26:29,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_92 [2019-09-07 02:26:29,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_93 [2019-09-07 02:26:29,712 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2019-09-07 02:26:29,712 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-09-07 02:26:29,712 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-09-07 02:26:29,712 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-07 02:26:29,712 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-07 02:26:29,712 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-09-07 02:26:29,713 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-09-07 02:26:29,713 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-09-07 02:26:29,713 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-09-07 02:26:29,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_94 [2019-09-07 02:26:29,713 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2019-09-07 02:26:29,713 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-09-07 02:26:29,713 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-09-07 02:26:29,713 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-09-07 02:26:29,713 INFO L130 BoogieDeclarations]: Found specification of procedure async_ctrl_callback [2019-09-07 02:26:29,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-07 02:26:29,714 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2019-09-07 02:26:29,714 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2019-09-07 02:26:29,714 INFO L130 BoogieDeclarations]: Found specification of procedure set_register [2019-09-07 02:26:29,714 INFO L130 BoogieDeclarations]: Found specification of procedure update_eth_regs_async [2019-09-07 02:26:29,714 INFO L130 BoogieDeclarations]: Found specification of procedure __mii_op [2019-09-07 02:26:29,714 INFO L130 BoogieDeclarations]: Found specification of procedure read_mii_word [2019-09-07 02:26:29,714 INFO L130 BoogieDeclarations]: Found specification of procedure write_mii_word [2019-09-07 02:26:29,714 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-09-07 02:26:29,714 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-09-07 02:26:29,715 INFO L130 BoogieDeclarations]: Found specification of procedure read_eprom_word [2019-09-07 02:26:29,715 INFO L130 BoogieDeclarations]: Found specification of procedure get_node_id [2019-09-07 02:26:29,715 INFO L130 BoogieDeclarations]: Found specification of procedure set_ethernet_addr [2019-09-07 02:26:29,715 INFO L130 BoogieDeclarations]: Found specification of procedure reset_mac [2019-09-07 02:26:29,715 INFO L130 BoogieDeclarations]: Found specification of procedure enable_net_traffic [2019-09-07 02:26:29,715 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2019-09-07 02:26:29,715 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fixup [2019-09-07 02:26:29,715 INFO L130 BoogieDeclarations]: Found specification of procedure write_bulk_callback [2019-09-07 02:26:29,715 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2019-09-07 02:26:29,716 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_tx_timeout [2019-09-07 02:26:29,717 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_start_xmit [2019-09-07 02:26:29,717 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_netdev_stats [2019-09-07 02:26:29,718 INFO L130 BoogieDeclarations]: Found specification of procedure disable_net_traffic [2019-09-07 02:26:29,718 INFO L130 BoogieDeclarations]: Found specification of procedure get_interrupt_interval [2019-09-07 02:26:29,718 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2019-09-07 02:26:29,718 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urbs [2019-09-07 02:26:29,718 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2019-09-07 02:26:29,718 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_urbs [2019-09-07 02:26:29,718 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_open [2019-09-07 02:26:29,718 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_close [2019-09-07 02:26:29,718 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_get_drvinfo [2019-09-07 02:26:29,718 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_get_wol [2019-09-07 02:26:29,719 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_wol [2019-09-07 02:26:29,719 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_reset_wol [2019-09-07 02:26:29,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-07 02:26:29,719 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_get_settings [2019-09-07 02:26:29,719 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_settings [2019-09-07 02:26:29,719 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_nway_reset [2019-09-07 02:26:29,719 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_get_link [2019-09-07 02:26:29,719 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_get_msglevel [2019-09-07 02:26:29,720 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_msglevel [2019-09-07 02:26:29,720 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_ioctl [2019-09-07 02:26:29,720 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_multicast [2019-09-07 02:26:29,720 INFO L130 BoogieDeclarations]: Found specification of procedure mii_phy_probe [2019-09-07 02:26:29,720 INFO L130 BoogieDeclarations]: Found specification of procedure setup_pegasus_II [2019-09-07 02:26:29,720 INFO L130 BoogieDeclarations]: Found specification of procedure check_carrier [2019-09-07 02:26:29,720 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_blacklisted [2019-09-07 02:26:29,720 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_dec_workqueue [2019-09-07 02:26:29,721 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_probe [2019-09-07 02:26:29,721 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_disconnect [2019-09-07 02:26:29,721 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_suspend [2019-09-07 02:26:29,721 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_resume [2019-09-07 02:26:29,721 INFO L130 BoogieDeclarations]: Found specification of procedure parse_id [2019-09-07 02:26:29,721 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_init [2019-09-07 02:26:29,721 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_exit [2019-09-07 02:26:29,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2019-09-07 02:26:29,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_pegasus_init_11_9 [2019-09-07 02:26:29,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-09-07 02:26:29,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-07 02:26:29,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2019-09-07 02:26:29,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2019-09-07 02:26:29,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_9_11_4 [2019-09-07 02:26:29,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_2_2 [2019-09-07 02:26:29,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_4_2 [2019-09-07 02:26:29,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_2_3 [2019-09-07 02:26:29,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2019-09-07 02:26:29,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2019-09-07 02:26:29,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_7_4 [2019-09-07 02:26:29,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_9_11_5 [2019-09-07 02:26:29,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_10 [2019-09-07 02:26:29,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-09-07 02:26:29,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_14 [2019-09-07 02:26:29,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_17 [2019-09-07 02:26:29,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_18 [2019-09-07 02:26:29,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_19 [2019-09-07 02:26:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_20 [2019-09-07 02:26:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_21 [2019-09-07 02:26:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_22 [2019-09-07 02:26:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_23 [2019-09-07 02:26:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_24 [2019-09-07 02:26:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_27 [2019-09-07 02:26:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_28 [2019-09-07 02:26:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-09-07 02:26:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-09-07 02:26:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_8 [2019-09-07 02:26:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_9 [2019-09-07 02:26:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2019-09-07 02:26:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-07 02:26:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-09-07 02:26:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-07 02:26:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_0 [2019-09-07 02:26:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-09-07 02:26:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_7_6 [2019-09-07 02:26:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-07 02:26:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-07 02:26:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-09-07 02:26:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2019-09-07 02:26:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-07 02:26:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_3 [2019-09-07 02:26:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-09-07 02:26:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_4 [2019-09-07 02:26:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-09-07 02:26:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_15 [2019-09-07 02:26:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-09-07 02:26:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2019-09-07 02:26:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_2 [2019-09-07 02:26:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_1_2 [2019-09-07 02:26:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_1 [2019-09-07 02:26:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-09-07 02:26:29,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_8_2 [2019-09-07 02:26:29,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2019-09-07 02:26:29,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_4 [2019-09-07 02:26:29,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_3_9 [2019-09-07 02:26:29,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_3_10 [2019-09-07 02:26:29,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_3_13 [2019-09-07 02:26:29,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2019-09-07 02:26:29,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_3_7 [2019-09-07 02:26:29,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_3_8 [2019-09-07 02:26:29,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2019-09-07 02:26:29,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_3 [2019-09-07 02:26:29,729 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-09-07 02:26:29,729 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-07 02:26:29,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-09-07 02:26:29,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-09-07 02:26:29,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-09-07 02:26:29,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-07 02:26:29,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-07 02:26:29,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-07 02:26:29,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-07 02:26:29,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-07 02:26:29,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-07 02:26:29,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-07 02:26:29,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-07 02:26:29,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-07 02:26:29,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-07 02:26:29,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-07 02:26:29,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-07 02:26:29,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-07 02:26:29,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-07 02:26:29,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-07 02:26:29,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-07 02:26:29,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-07 02:26:29,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-07 02:26:29,731 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-07 02:26:29,731 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-07 02:26:29,732 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-07 02:26:29,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-07 02:26:29,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-07 02:26:29,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-07 02:26:29,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-07 02:26:29,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-07 02:26:29,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-07 02:26:29,732 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-07 02:26:29,732 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-07 02:26:29,733 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-07 02:26:29,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-07 02:26:29,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-07 02:26:29,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-07 02:26:29,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-07 02:26:29,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-07 02:26:29,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-07 02:26:29,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-07 02:26:29,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-07 02:26:29,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-07 02:26:29,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-07 02:26:29,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-07 02:26:29,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-07 02:26:29,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-07 02:26:29,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-07 02:26:29,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-07 02:26:29,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-07 02:26:29,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-07 02:26:29,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-07 02:26:29,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-07 02:26:29,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-07 02:26:29,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-07 02:26:29,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-07 02:26:29,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-07 02:26:29,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-07 02:26:29,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-07 02:26:29,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-07 02:26:29,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-07 02:26:29,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-07 02:26:29,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-07 02:26:29,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-09-07 02:26:29,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-07 02:26:29,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-07 02:26:29,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-07 02:26:29,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-07 02:26:29,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-07 02:26:29,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-07 02:26:29,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-07 02:26:29,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-09-07 02:26:29,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-09-07 02:26:29,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-09-07 02:26:29,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-09-07 02:26:29,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-09-07 02:26:29,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-09-07 02:26:29,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-09-07 02:26:29,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-09-07 02:26:29,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:29,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:29,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:29,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:29,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:29,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:29,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:29,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-07 02:26:29,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-07 02:26:29,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-07 02:26:29,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-07 02:26:29,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-07 02:26:29,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-07 02:26:29,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-07 02:26:29,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-07 02:26:29,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-07 02:26:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-07 02:26:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-07 02:26:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-07 02:26:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-07 02:26:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-07 02:26:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-07 02:26:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-07 02:26:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-07 02:26:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-09-07 02:26:29,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-09-07 02:26:29,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-09-07 02:26:29,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-09-07 02:26:29,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-09-07 02:26:29,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-09-07 02:26:29,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-09-07 02:26:29,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-09-07 02:26:29,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-07 02:26:29,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-07 02:26:29,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-07 02:26:29,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-07 02:26:29,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-07 02:26:29,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-07 02:26:29,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-07 02:26:29,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-07 02:26:29,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-07 02:26:29,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-07 02:26:29,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-07 02:26:29,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-07 02:26:29,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-07 02:26:29,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-07 02:26:29,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-07 02:26:29,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-07 02:26:29,743 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-07 02:26:29,743 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-07 02:26:29,743 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-07 02:26:29,743 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-07 02:26:29,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-07 02:26:29,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-07 02:26:29,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-07 02:26:29,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-07 02:26:29,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-07 02:26:29,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-07 02:26:29,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-07 02:26:29,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-07 02:26:34,842 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-07 02:26:35,504 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-07 02:26:49,619 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-07 02:26:49,619 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-07 02:26:49,622 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 02:26:49 BoogieIcfgContainer [2019-09-07 02:26:49,622 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-07 02:26:49,623 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-07 02:26:49,623 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-07 02:26:49,623 INFO L275 PluginConnector]: Sifa initialized [2019-09-07 02:26:49,625 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 02:26:49" (1/1) ... [2019-09-07 02:26:49,625 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 02:26:49,661 INFO L162 IcfgInterpreter]: Started Sifa with 2 locations of interest [2019-09-07 02:26:49,661 INFO L169 IcfgInterpreter]: Building call graph [2019-09-07 02:26:49,684 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-07 02:26:49,697 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-07 02:26:49,698 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-07 02:26:50,529 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1137 for LOIs [2019-09-07 02:26:55,255 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-07 02:26:57,680 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:27:01,915 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:27:05,764 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:27:10,508 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:27:19,215 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:27:28,273 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:27:38,075 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:27:39,232 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:27:39,610 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-07 02:27:39,672 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-07 02:27:46,998 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-07 02:27:47,382 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-07 02:28:04,698 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:28:19,627 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:28:34,489 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:28:36,117 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 02:28:38,116 WARN L188 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 68 [2019-09-07 02:28:43,843 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.doElimOneRec(ElimStorePlain.java:256) 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.strongestPostconditionCall(PredicateTransformer.java:157) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.postCall(SymbolicTools.java:129) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:228) 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 02:28:43,848 INFO L168 Benchmark]: Toolchain (without parser) took 139849.91 ms. Allocated memory was 134.7 MB in the beginning and 1.7 GB in the end (delta: 1.6 GB). Free memory was 73.3 MB in the beginning and 1.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. [2019-09-07 02:28:43,849 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 134.7 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-07 02:28:43,850 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5008.09 ms. Allocated memory was 134.7 MB in the beginning and 279.4 MB in the end (delta: 144.7 MB). Free memory was 73.1 MB in the beginning and 89.0 MB in the end (delta: -15.8 MB). Peak memory consumption was 153.5 MB. Max. memory is 7.1 GB. [2019-09-07 02:28:43,851 INFO L168 Benchmark]: Boogie Preprocessor took 515.18 ms. Allocated memory was 279.4 MB in the beginning and 370.1 MB in the end (delta: 90.7 MB). Free memory was 89.0 MB in the beginning and 274.5 MB in the end (delta: -185.5 MB). Peak memory consumption was 34.1 MB. Max. memory is 7.1 GB. [2019-09-07 02:28:43,851 INFO L168 Benchmark]: RCFGBuilder took 20098.83 ms. Allocated memory was 370.1 MB in the beginning and 965.2 MB in the end (delta: 595.1 MB). Free memory was 274.5 MB in the beginning and 461.4 MB in the end (delta: -186.9 MB). Peak memory consumption was 726.8 MB. Max. memory is 7.1 GB. [2019-09-07 02:28:43,852 INFO L168 Benchmark]: Sifa took 114223.68 ms. Allocated memory was 965.2 MB in the beginning and 1.7 GB in the end (delta: 750.3 MB). Free memory was 461.4 MB in the beginning and 1.5 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-09-07 02:28:43,857 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 134.7 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5008.09 ms. Allocated memory was 134.7 MB in the beginning and 279.4 MB in the end (delta: 144.7 MB). Free memory was 73.1 MB in the beginning and 89.0 MB in the end (delta: -15.8 MB). Peak memory consumption was 153.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 515.18 ms. Allocated memory was 279.4 MB in the beginning and 370.1 MB in the end (delta: 90.7 MB). Free memory was 89.0 MB in the beginning and 274.5 MB in the end (delta: -185.5 MB). Peak memory consumption was 34.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 20098.83 ms. Allocated memory was 370.1 MB in the beginning and 965.2 MB in the end (delta: 595.1 MB). Free memory was 274.5 MB in the beginning and 461.4 MB in the end (delta: -186.9 MB). Peak memory consumption was 726.8 MB. Max. memory is 7.1 GB. * Sifa took 114223.68 ms. Allocated memory was 965.2 MB in the beginning and 1.7 GB in the end (delta: 750.3 MB). Free memory was 461.4 MB in the beginning and 1.5 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.1 GB. 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...