java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-asix.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 04:51:00,701 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 04:51:00,704 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 04:51:00,716 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 04:51:00,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 04:51:00,717 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 04:51:00,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 04:51:00,720 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 04:51:00,722 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 04:51:00,723 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 04:51:00,724 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 04:51:00,725 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 04:51:00,725 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 04:51:00,726 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 04:51:00,727 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 04:51:00,728 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 04:51:00,729 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 04:51:00,730 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 04:51:00,732 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 04:51:00,734 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 04:51:00,736 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 04:51:00,737 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 04:51:00,738 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 04:51:00,739 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 04:51:00,741 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 04:51:00,742 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 04:51:00,742 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 04:51:00,743 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 04:51:00,743 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 04:51:00,744 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 04:51:00,745 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 04:51:00,746 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 04:51:00,746 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 04:51:00,747 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 04:51:00,748 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 04:51:00,748 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 04:51:00,749 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 04:51:00,749 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 04:51:00,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 04:51:00,750 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 04:51:00,751 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 04:51:00,752 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 [2019-10-02 04:51:00,767 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 04:51:00,767 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 04:51:00,768 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 04:51:00,769 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 04:51:00,769 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 04:51:00,769 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 04:51:00,769 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 04:51:00,770 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 04:51:00,770 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 04:51:00,770 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 04:51:00,770 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 04:51:00,771 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 04:51:00,771 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 04:51:00,771 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 04:51:00,771 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 04:51:00,771 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 04:51:00,772 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 04:51:00,772 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 04:51:00,772 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 04:51:00,772 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 04:51:00,772 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 04:51:00,773 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 04:51:00,773 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 04:51:00,773 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 04:51:00,773 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 04:51:00,774 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 04:51:00,774 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 04:51:00,774 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 04:51:00,774 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 04:51:00,804 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 04:51:00,817 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 04:51:00,821 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 04:51:00,822 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 04:51:00,823 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 04:51:00,824 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-asix.cil.i [2019-10-02 04:51:00,898 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8e2369d9/8b2e7af79af147b0b4479e81e6c442d9/FLAG80a8bf729 [2019-10-02 04:51:01,861 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 04:51:01,863 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-asix.cil.i [2019-10-02 04:51:01,927 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8e2369d9/8b2e7af79af147b0b4479e81e6c442d9/FLAG80a8bf729 [2019-10-02 04:51:02,228 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8e2369d9/8b2e7af79af147b0b4479e81e6c442d9 [2019-10-02 04:51:02,239 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 04:51:02,241 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 04:51:02,242 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 04:51:02,242 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 04:51:02,245 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 04:51:02,245 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 04:51:02" (1/1) ... [2019-10-02 04:51:02,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24a1bb38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:51:02, skipping insertion in model container [2019-10-02 04:51:02,248 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 04:51:02" (1/1) ... [2019-10-02 04:51:02,255 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 04:51:02,435 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 04:51:06,628 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 04:51:06,788 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 04:51:07,310 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 04:51:08,416 INFO L192 MainTranslator]: Completed translation [2019-10-02 04:51:08,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:51:08 WrapperNode [2019-10-02 04:51:08,417 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 04:51:08,418 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 04:51:08,418 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 04:51:08,418 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 04:51:08,433 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:51:08" (1/1) ... [2019-10-02 04:51:08,433 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:51:08" (1/1) ... [2019-10-02 04:51:08,558 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:51:08" (1/1) ... [2019-10-02 04:51:08,559 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:51:08" (1/1) ... [2019-10-02 04:51:08,792 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:51:08" (1/1) ... [2019-10-02 04:51:08,964 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:51:08" (1/1) ... [2019-10-02 04:51:09,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:51:08" (1/1) ... [2019-10-02 04:51:09,105 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 04:51:09,106 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 04:51:09,106 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 04:51:09,106 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 04:51:09,107 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:51:08" (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 [2019-10-02 04:51:09,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 04:51:09,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 04:51:09,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-02 04:51:09,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-02 04:51:09,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~$Pointer$ [2019-10-02 04:51:09,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-02 04:51:09,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 04:51:09,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-02 04:51:09,185 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-02 04:51:09,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-02 04:51:09,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-02 04:51:09,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-02 04:51:09,186 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-02 04:51:09,187 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-02 04:51:09,188 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-02 04:51:09,188 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-02 04:51:09,190 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-10-02 04:51:09,190 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-02 04:51:09,190 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_status [2019-10-02 04:51:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_netdev_dev_addr [2019-10-02 04:51:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_phyid [2019-10-02 04:51:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_link [2019-10-02 04:51:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_ioctl [2019-10-02 04:51:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172_set_multicast [2019-10-02 04:51:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172_link_reset [2019-10-02 04:51:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172_bind [2019-10-02 04:51:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88772_link_reset [2019-10-02 04:51:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88772_reset [2019-10-02 04:51:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88772_bind [2019-10-02 04:51:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88772_unbind [2019-10-02 04:51:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure marvell_phy_init [2019-10-02 04:51:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8211cl_phy_init [2019-10-02 04:51:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure marvell_led_status [2019-10-02 04:51:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88178_reset [2019-10-02 04:51:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88178_link_reset [2019-10-02 04:51:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88178_set_mfb [2019-10-02 04:51:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88178_change_mtu [2019-10-02 04:51:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88178_bind [2019-10-02 04:51:09,195 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_driver_init [2019-10-02 04:51:09,195 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_driver_exit [2019-10-02 04:51:09,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_asix_driver_exit_10_2 [2019-10-02 04:51:09,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_asix_driver_init_10_11 [2019-10-02 04:51:09,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-02 04:51:09,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2019-10-02 04:51:09,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_10_4 [2019-10-02 04:51:09,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_4_10_5 [2019-10-02 04:51:09,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_2 [2019-10-02 04:51:09,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_7_3 [2019-10-02 04:51:09,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2019-10-02 04:51:09,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_10_6 [2019-10-02 04:51:09,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_4_10_7 [2019-10-02 04:51:09,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_13 [2019-10-02 04:51:09,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-10-02 04:51:09,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_18 [2019-10-02 04:51:09,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_22 [2019-10-02 04:51:09,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-02 04:51:09,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-10-02 04:51:09,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-02 04:51:09,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-02 04:51:09,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-02 04:51:09,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2019-10-02 04:51:09,198 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 04:51:09,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-02 04:51:09,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_4 [2019-10-02 04:51:09,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_17 [2019-10-02 04:51:09,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_18 [2019-10-02 04:51:09,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_19 [2019-10-02 04:51:09,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_23 [2019-10-02 04:51:09,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_4 [2019-10-02 04:51:09,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_17 [2019-10-02 04:51:09,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_18 [2019-10-02 04:51:09,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_19 [2019-10-02 04:51:09,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_20 [2019-10-02 04:51:09,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_23 [2019-10-02 04:51:09,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_4 [2019-10-02 04:51:09,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_17 [2019-10-02 04:51:09,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_18 [2019-10-02 04:51:09,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_19 [2019-10-02 04:51:09,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_23 [2019-10-02 04:51:09,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_4 [2019-10-02 04:51:09,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_3_11 [2019-10-02 04:51:09,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_4_11 [2019-10-02 04:51:09,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_11 [2019-10-02 04:51:09,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_3_2 [2019-10-02 04:51:09,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_4_2 [2019-10-02 04:51:09,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_2 [2019-10-02 04:51:09,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_driver_info_io_instance_3 [2019-10-02 04:51:09,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_driver_info_io_instance_4 [2019-10-02 04:51:09,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_driver_info_io_instance_5 [2019-10-02 04:51:09,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-02 04:51:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-02 04:51:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-02 04:51:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_14 [2019-10-02 04:51:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-10-02 04:51:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_14 [2019-10-02 04:51:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2019-10-02 04:51:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_14 [2019-10-02 04:51:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-10-02 04:51:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-10-02 04:51:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_15 [2019-10-02 04:51:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-10-02 04:51:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_4 [2019-10-02 04:51:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2019-10-02 04:51:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_7 [2019-10-02 04:51:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_6_9 [2019-10-02 04:51:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_6_10 [2019-10-02 04:51:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_6_13 [2019-10-02 04:51:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_6_4 [2019-10-02 04:51:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_6_7 [2019-10-02 04:51:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_6_8 [2019-10-02 04:51:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2019-10-02 04:51:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_6 [2019-10-02 04:51:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-02 04:51:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_83 [2019-10-02 04:51:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_84 [2019-10-02 04:51:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-10-02 04:51:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-10-02 04:51:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-02 04:51:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-02 04:51:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cloned [2019-10-02 04:51:09,211 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-10-02 04:51:09,211 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2019-10-02 04:51:09,211 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-10-02 04:51:09,211 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2019-10-02 04:51:09,212 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2019-10-02 04:51:09,212 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-10-02 04:51:09,212 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2019-10-02 04:51:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-10-02 04:51:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-10-02 04:51:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-02 04:51:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-02 04:51:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-02 04:51:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2019-10-02 04:51:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2019-10-02 04:51:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_read_cmd [2019-10-02 04:51:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_cmd [2019-10-02 04:51:09,215 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_cmd_async [2019-10-02 04:51:09,215 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_rx_fixup_internal [2019-10-02 04:51:09,215 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_rx_fixup_common [2019-10-02 04:51:09,216 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_tx_fixup [2019-10-02 04:51:09,218 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_sw_mii [2019-10-02 04:51:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_hw_mii [2019-10-02 04:51:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_read_phy_addr [2019-10-02 04:51:09,220 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_phy_addr [2019-10-02 04:51:09,226 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_sw_reset [2019-10-02 04:51:09,226 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_read_rx_ctl [2019-10-02 04:51:09,226 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_rx_ctl [2019-10-02 04:51:09,226 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_read_medium_status [2019-10-02 04:51:09,226 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_medium_mode [2019-10-02 04:51:09,226 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_gpio [2019-10-02 04:51:09,226 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_multicast [2019-10-02 04:51:09,227 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_mdio_read [2019-10-02 04:51:09,227 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_mdio_write [2019-10-02 04:51:09,227 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_wol [2019-10-02 04:51:09,227 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_wol [2019-10-02 04:51:09,228 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_eeprom_len [2019-10-02 04:51:09,228 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_eeprom [2019-10-02 04:51:09,228 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_eeprom [2019-10-02 04:51:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_drvinfo [2019-10-02 04:51:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_mac_address [2019-10-02 04:51:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-02 04:51:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_59 [2019-10-02 04:51:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_expand_83 [2019-10-02 04:51:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_alloc [2019-10-02 04:51:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_mdio_bus_read [2019-10-02 04:51:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_mdio_bus_write [2019-10-02 04:51:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_ioctl [2019-10-02 04:51:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_adjust_link [2019-10-02 04:51:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_status [2019-10-02 04:51:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_init_mdio [2019-10-02 04:51:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_remove_mdio [2019-10-02 04:51:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_get_settings [2019-10-02 04:51:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_set_settings [2019-10-02 04:51:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_nway_reset [2019-10-02 04:51:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_reset_phy [2019-10-02 04:51:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_bind [2019-10-02 04:51:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_stop [2019-10-02 04:51:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_unbind [2019-10-02 04:51:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_reset [2019-10-02 04:51:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_rx_fixup [2019-10-02 04:51:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_10 [2019-10-02 04:51:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-10-02 04:51:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-10-02 04:51:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_14 [2019-10-02 04:51:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_21 [2019-10-02 04:51:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_23 [2019-10-02 04:51:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_24 [2019-10-02 04:51:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_25 [2019-10-02 04:51:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_26 [2019-10-02 04:51:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_27 [2019-10-02 04:51:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_28 [2019-10-02 04:51:09,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_29 [2019-10-02 04:51:09,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-10-02 04:51:09,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_32 [2019-10-02 04:51:09,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_35 [2019-10-02 04:51:09,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_36 [2019-10-02 04:51:09,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_37 [2019-10-02 04:51:09,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-10-02 04:51:09,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-02 04:51:09,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-02 04:51:09,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-02 04:51:09,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-02 04:51:09,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-02 04:51:09,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-02 04:51:09,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-02 04:51:09,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-02 04:51:09,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2019-10-02 04:51:09,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-02 04:51:09,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-02 04:51:09,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-10-02 04:51:09,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 04:51:09,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-10-02 04:51:09,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-02 04:51:09,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-02 04:51:09,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-02 04:51:09,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_17 [2019-10-02 04:51:09,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_18 [2019-10-02 04:51:09,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_19 [2019-10-02 04:51:09,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_20 [2019-10-02 04:51:09,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_23 [2019-10-02 04:51:09,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_20 [2019-10-02 04:51:09,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_20 [2019-10-02 04:51:09,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_2_11 [2019-10-02 04:51:09,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_2_2 [2019-10-02 04:51:09,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_0 [2019-10-02 04:51:09,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-02 04:51:09,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_driver_info_io_instance_2 [2019-10-02 04:51:09,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-02 04:51:09,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2019-10-02 04:51:09,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-02 04:51:09,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-02 04:51:09,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_14 [2019-10-02 04:51:09,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2019-10-02 04:51:09,238 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-02 04:51:09,238 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-02 04:51:09,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-02 04:51:09,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-02 04:51:09,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-02 04:51:09,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-02 04:51:09,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-02 04:51:09,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 04:51:09,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 04:51:09,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 04:51:09,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 04:51:09,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-02 04:51:09,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-02 04:51:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-02 04:51:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-02 04:51:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-02 04:51:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-02 04:51:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 04:51:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 04:51:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-02 04:51:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 04:51:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-02 04:51:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 04:51:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-02 04:51:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-02 04:51:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-02 04:51:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-02 04:51:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-02 04:51:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-02 04:51:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-02 04:51:09,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 04:51:09,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 04:51:09,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 04:51:09,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-02 04:51:09,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-02 04:51:09,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-02 04:51:09,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-02 04:51:09,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-02 04:51:09,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-02 04:51:09,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-02 04:51:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-02 04:51:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-02 04:51:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-02 04:51:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-02 04:51:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-02 04:51:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-02 04:51:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-02 04:51:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-02 04:51:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-02 04:51:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-02 04:51:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-02 04:51:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-02 04:51:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-02 04:51:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-02 04:51:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-02 04:51:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-02 04:51:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-02 04:51:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-02 04:51:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-02 04:51:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-02 04:51:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-02 04:51:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-02 04:51:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-02 04:51:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-02 04:51:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-02 04:51:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-02 04:51:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-02 04:51:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-02 04:51:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-02 04:51:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-02 04:51:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-02 04:51:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-02 04:51:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-02 04:51:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-02 04:51:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-02 04:51:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-02 04:51:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-02 04:51:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-02 04:51:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-02 04:51:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-02 04:51:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-02 04:51:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-02 04:51:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-02 04:51:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-02 04:51:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-02 04:51:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-02 04:51:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-02 04:51:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-02 04:51:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-02 04:51:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-02 04:51:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-02 04:51:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-02 04:51:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-02 04:51:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-02 04:51:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-02 04:51:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-02 04:51:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-02 04:51:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-02 04:51:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-02 04:51:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-02 04:51:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-02 04:51:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-02 04:51:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-02 04:51:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-02 04:51:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-02 04:51:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-02 04:51:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-02 04:51:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-02 04:51:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-02 04:51:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-02 04:51:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-02 04:51:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-02 04:51:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-02 04:51:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-02 04:51:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-02 04:51:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-02 04:51:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-02 04:51:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-02 04:51:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-02 04:51:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-02 04:51:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-02 04:51:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-02 04:51:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-02 04:51:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-02 04:51:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-02 04:51:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-02 04:51:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-02 04:51:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 04:51:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-02 04:51:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-02 04:51:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-02 04:51:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-02 04:51:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-02 04:51:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-02 04:51:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-02 04:51:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-02 04:51:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-02 04:51:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-02 04:51:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-02 04:51:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2019-10-02 04:51:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure genphy_resume [2019-10-02 04:51:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-02 04:51:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-10-02 04:51:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-02 04:51:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-02 04:51:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 04:51:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-02 04:51:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-10-02 04:51:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_alloc_size [2019-10-02 04:51:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2019-10-02 04:51:09,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_register [2019-10-02 04:51:09,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2019-10-02 04:51:09,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2019-10-02 04:51:09,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-10-02 04:51:09,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2019-10-02 04:51:09,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-10-02 04:51:09,263 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-02 04:51:09,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-02 04:51:09,264 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-02 04:51:09,264 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-02 04:51:09,264 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-02 04:51:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_connect [2019-10-02 04:51:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2019-10-02 04:51:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_gset [2019-10-02 04:51:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_sset [2019-10-02 04:51:09,266 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_mii_ioctl [2019-10-02 04:51:09,266 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_print_status [2019-10-02 04:51:09,266 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2019-10-02 04:51:09,266 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2019-10-02 04:51:09,266 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2019-10-02 04:51:09,267 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-10-02 04:51:09,267 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-02 04:51:09,267 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-02 04:51:09,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-02 04:51:09,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-02 04:51:09,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_change_mtu [2019-10-02 04:51:09,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2019-10-02 04:51:09,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_drvinfo [2019-10-02 04:51:09,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_endpoints [2019-10-02 04:51:09,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_link [2019-10-02 04:51:09,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_msglevel [2019-10-02 04:51:09,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_settings [2019-10-02 04:51:09,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_link_change [2019-10-02 04:51:09,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_nway_reset [2019-10-02 04:51:09,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2019-10-02 04:51:09,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2019-10-02 04:51:09,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_read_cmd [2019-10-02 04:51:09,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2019-10-02 04:51:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_msglevel [2019-10-02 04:51:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_settings [2019-10-02 04:51:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_skb_return [2019-10-02 04:51:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_start_xmit [2019-10-02 04:51:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2019-10-02 04:51:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_suspend [2019-10-02 04:51:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2019-10-02 04:51:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_unlink_rx_urbs [2019-10-02 04:51:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_update_max_qlen [2019-10-02 04:51:09,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_write_cmd [2019-10-02 04:51:09,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_write_cmd_async [2019-10-02 04:51:09,270 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 04:51:09,270 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 04:51:09,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 04:51:09,271 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 04:51:09,271 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 04:51:09,271 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-10-02 04:51:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 04:51:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 04:51:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-02 04:51:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-02 04:51:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-02 04:51:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-02 04:51:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-10-02 04:51:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 04:51:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-02 04:51:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 04:51:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-02 04:51:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-02 04:51:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-02 04:51:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-02 04:51:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 04:51:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-02 04:51:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-02 04:51:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-02 04:51:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-02 04:51:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 04:51:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-02 04:51:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 04:51:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 04:51:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-02 04:51:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-02 04:51:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-02 04:51:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 04:51:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-02 04:51:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-02 04:51:09,275 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-02 04:51:09,275 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-02 04:51:09,275 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-02 04:51:09,275 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-02 04:51:09,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_83 [2019-10-02 04:51:09,275 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-02 04:51:09,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_84 [2019-10-02 04:51:09,275 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-02 04:51:09,275 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-02 04:51:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-02 04:51:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-02 04:51:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-02 04:51:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-02 04:51:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 04:51:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-10-02 04:51:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 04:51:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2019-10-02 04:51:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-10-02 04:51:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-10-02 04:51:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2019-10-02 04:51:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2019-10-02 04:51:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-02 04:51:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-02 04:51:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-02 04:51:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2019-10-02 04:51:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2019-10-02 04:51:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2019-10-02 04:51:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2019-10-02 04:51:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2019-10-02 04:51:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2019-10-02 04:51:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_start_xmit [2019-10-02 04:51:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2019-10-02 04:51:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_change_mtu [2019-10-02 04:51:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_endpoints [2019-10-02 04:51:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_unlink_rx_urbs [2019-10-02 04:51:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_settings [2019-10-02 04:51:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_settings [2019-10-02 04:51:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_msglevel [2019-10-02 04:51:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_msglevel [2019-10-02 04:51:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_nway_reset [2019-10-02 04:51:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_link_change [2019-10-02 04:51:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_update_max_qlen [2019-10-02 04:51:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure asix_read_cmd [2019-10-02 04:51:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_cmd [2019-10-02 04:51:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_cmd_async [2019-10-02 04:51:09,280 INFO L130 BoogieDeclarations]: Found specification of procedure asix_rx_fixup_common [2019-10-02 04:51:09,280 INFO L130 BoogieDeclarations]: Found specification of procedure asix_tx_fixup [2019-10-02 04:51:09,280 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_phy_addr [2019-10-02 04:51:09,280 INFO L130 BoogieDeclarations]: Found specification of procedure asix_sw_reset [2019-10-02 04:51:09,280 INFO L130 BoogieDeclarations]: Found specification of procedure asix_read_rx_ctl [2019-10-02 04:51:09,280 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_rx_ctl [2019-10-02 04:51:09,280 INFO L130 BoogieDeclarations]: Found specification of procedure asix_read_medium_status [2019-10-02 04:51:09,280 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_medium_mode [2019-10-02 04:51:09,280 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_gpio [2019-10-02 04:51:09,281 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_multicast [2019-10-02 04:51:09,281 INFO L130 BoogieDeclarations]: Found specification of procedure asix_mdio_read [2019-10-02 04:51:09,281 INFO L130 BoogieDeclarations]: Found specification of procedure asix_mdio_write [2019-10-02 04:51:09,281 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_wol [2019-10-02 04:51:09,281 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_wol [2019-10-02 04:51:09,281 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_eeprom_len [2019-10-02 04:51:09,281 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_eeprom [2019-10-02 04:51:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_eeprom [2019-10-02 04:51:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_drvinfo [2019-10-02 04:51:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_mac_address [2019-10-02 04:51:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure asix_status [2019-10-02 04:51:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 04:51:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 04:51:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 04:51:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_netdev_dev_addr [2019-10-02 04:51:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 04:51:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_phyid [2019-10-02 04:51:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_link [2019-10-02 04:51:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure asix_ioctl [2019-10-02 04:51:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172_set_multicast [2019-10-02 04:51:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 04:51:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172_link_reset [2019-10-02 04:51:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172_bind [2019-10-02 04:51:09,285 INFO L130 BoogieDeclarations]: Found specification of procedure ax88772_link_reset [2019-10-02 04:51:09,285 INFO L130 BoogieDeclarations]: Found specification of procedure ax88772_reset [2019-10-02 04:51:09,285 INFO L130 BoogieDeclarations]: Found specification of procedure ax88772_bind [2019-10-02 04:51:09,285 INFO L130 BoogieDeclarations]: Found specification of procedure ax88772_unbind [2019-10-02 04:51:09,285 INFO L130 BoogieDeclarations]: Found specification of procedure marvell_phy_init [2019-10-02 04:51:09,285 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8211cl_phy_init [2019-10-02 04:51:09,285 INFO L130 BoogieDeclarations]: Found specification of procedure marvell_led_status [2019-10-02 04:51:09,285 INFO L130 BoogieDeclarations]: Found specification of procedure ax88178_reset [2019-10-02 04:51:09,286 INFO L130 BoogieDeclarations]: Found specification of procedure ax88178_link_reset [2019-10-02 04:51:09,286 INFO L130 BoogieDeclarations]: Found specification of procedure ax88178_set_mfb [2019-10-02 04:51:09,286 INFO L130 BoogieDeclarations]: Found specification of procedure ax88178_change_mtu [2019-10-02 04:51:09,286 INFO L130 BoogieDeclarations]: Found specification of procedure ax88178_bind [2019-10-02 04:51:09,286 INFO L130 BoogieDeclarations]: Found specification of procedure asix_driver_init [2019-10-02 04:51:09,286 INFO L130 BoogieDeclarations]: Found specification of procedure asix_driver_exit [2019-10-02 04:51:09,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_asix_driver_exit_10_2 [2019-10-02 04:51:09,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_asix_driver_init_10_11 [2019-10-02 04:51:09,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-02 04:51:09,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2019-10-02 04:51:09,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_10_4 [2019-10-02 04:51:09,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_4_10_5 [2019-10-02 04:51:09,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_2 [2019-10-02 04:51:09,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_7_3 [2019-10-02 04:51:09,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2019-10-02 04:51:09,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_10_6 [2019-10-02 04:51:09,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_4_10_7 [2019-10-02 04:51:09,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_13 [2019-10-02 04:51:09,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-10-02 04:51:09,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_18 [2019-10-02 04:51:09,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_22 [2019-10-02 04:51:09,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-02 04:51:09,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-10-02 04:51:09,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-02 04:51:09,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-02 04:51:09,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-02 04:51:09,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2019-10-02 04:51:09,289 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 04:51:09,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-02 04:51:09,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_4 [2019-10-02 04:51:09,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_17 [2019-10-02 04:51:09,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_18 [2019-10-02 04:51:09,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_19 [2019-10-02 04:51:09,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_20 [2019-10-02 04:51:09,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_23 [2019-10-02 04:51:09,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_4 [2019-10-02 04:51:09,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_17 [2019-10-02 04:51:09,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_18 [2019-10-02 04:51:09,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_19 [2019-10-02 04:51:09,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_20 [2019-10-02 04:51:09,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_23 [2019-10-02 04:51:09,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_4 [2019-10-02 04:51:09,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_17 [2019-10-02 04:51:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_18 [2019-10-02 04:51:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_19 [2019-10-02 04:51:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_20 [2019-10-02 04:51:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_23 [2019-10-02 04:51:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_4 [2019-10-02 04:51:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_3_11 [2019-10-02 04:51:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_4_11 [2019-10-02 04:51:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_11 [2019-10-02 04:51:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_3_2 [2019-10-02 04:51:09,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_4_2 [2019-10-02 04:51:09,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_2 [2019-10-02 04:51:09,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_0 [2019-10-02 04:51:09,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-02 04:51:09,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_driver_info_io_instance_2 [2019-10-02 04:51:09,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_driver_info_io_instance_3 [2019-10-02 04:51:09,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_driver_info_io_instance_4 [2019-10-02 04:51:09,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_driver_info_io_instance_5 [2019-10-02 04:51:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-02 04:51:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-02 04:51:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-02 04:51:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-02 04:51:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2019-10-02 04:51:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-02 04:51:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-02 04:51:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_14 [2019-10-02 04:51:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2019-10-02 04:51:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_14 [2019-10-02 04:51:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-10-02 04:51:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_14 [2019-10-02 04:51:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2019-10-02 04:51:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_14 [2019-10-02 04:51:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-10-02 04:51:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-10-02 04:51:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_15 [2019-10-02 04:51:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-10-02 04:51:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_4 [2019-10-02 04:51:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2019-10-02 04:51:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_7 [2019-10-02 04:51:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_6_9 [2019-10-02 04:51:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_6_10 [2019-10-02 04:51:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_6_13 [2019-10-02 04:51:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_6_4 [2019-10-02 04:51:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_6_7 [2019-10-02 04:51:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_6_8 [2019-10-02 04:51:09,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2019-10-02 04:51:09,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_6 [2019-10-02 04:51:09,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-02 04:51:09,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-02 04:51:09,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~$Pointer$ [2019-10-02 04:51:09,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-02 04:51:09,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-02 04:51:09,296 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-10-02 04:51:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-10-02 04:51:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-10-02 04:51:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-02 04:51:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-02 04:51:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-02 04:51:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-02 04:51:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-02 04:51:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-10-02 04:51:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_expand_83 [2019-10-02 04:51:09,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-02 04:51:09,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cloned [2019-10-02 04:51:09,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-10-02 04:51:09,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2019-10-02 04:51:09,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-10-02 04:51:09,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2019-10-02 04:51:09,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2019-10-02 04:51:09,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-02 04:51:09,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-10-02 04:51:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-10-02 04:51:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2019-10-02 04:51:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_59 [2019-10-02 04:51:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-10-02 04:51:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-10-02 04:51:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-02 04:51:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-02 04:51:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-02 04:51:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-02 04:51:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-02 04:51:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2019-10-02 04:51:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2019-10-02 04:51:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2019-10-02 04:51:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2019-10-02 04:51:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_async [2019-10-02 04:51:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2019-10-02 04:51:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_drvinfo [2019-10-02 04:51:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure asix_rx_fixup_internal [2019-10-02 04:51:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_sw_mii [2019-10-02 04:51:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_hw_mii [2019-10-02 04:51:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure asix_read_phy_addr [2019-10-02 04:51:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-10-02 04:51:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 04:51:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 04:51:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-02 04:51:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-02 04:51:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-02 04:51:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_link [2019-10-02 04:51:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_alloc_size [2019-10-02 04:51:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_alloc [2019-10-02 04:51:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_register [2019-10-02 04:51:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2019-10-02 04:51:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2019-10-02 04:51:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure phy_connect [2019-10-02 04:51:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2019-10-02 04:51:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2019-10-02 04:51:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2019-10-02 04:51:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2019-10-02 04:51:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure genphy_resume [2019-10-02 04:51:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_sset [2019-10-02 04:51:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_gset [2019-10-02 04:51:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure phy_mii_ioctl [2019-10-02 04:51:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure phy_print_status [2019-10-02 04:51:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure asix_mdio_bus_read [2019-10-02 04:51:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure asix_mdio_bus_write [2019-10-02 04:51:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_ioctl [2019-10-02 04:51:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_adjust_link [2019-10-02 04:51:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_status [2019-10-02 04:51:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_init_mdio [2019-10-02 04:51:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_remove_mdio [2019-10-02 04:51:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_get_settings [2019-10-02 04:51:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_set_settings [2019-10-02 04:51:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_nway_reset [2019-10-02 04:51:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_reset_phy [2019-10-02 04:51:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_bind [2019-10-02 04:51:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_stop [2019-10-02 04:51:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_unbind [2019-10-02 04:51:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_reset [2019-10-02 04:51:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_rx_fixup [2019-10-02 04:51:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_10 [2019-10-02 04:51:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-10-02 04:51:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-10-02 04:51:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_14 [2019-10-02 04:51:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_21 [2019-10-02 04:51:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_23 [2019-10-02 04:51:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_24 [2019-10-02 04:51:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_25 [2019-10-02 04:51:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_26 [2019-10-02 04:51:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_27 [2019-10-02 04:51:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_28 [2019-10-02 04:51:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_29 [2019-10-02 04:51:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-10-02 04:51:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_32 [2019-10-02 04:51:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_35 [2019-10-02 04:51:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_36 [2019-10-02 04:51:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_37 [2019-10-02 04:51:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-10-02 04:51:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-02 04:51:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-02 04:51:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-02 04:51:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-02 04:51:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-02 04:51:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-02 04:51:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-02 04:51:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-02 04:51:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2019-10-02 04:51:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-02 04:51:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-02 04:51:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-10-02 04:51:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 04:51:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-10-02 04:51:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-02 04:51:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-02 04:51:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-02 04:51:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_17 [2019-10-02 04:51:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_18 [2019-10-02 04:51:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_19 [2019-10-02 04:51:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_20 [2019-10-02 04:51:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_23 [2019-10-02 04:51:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_2_11 [2019-10-02 04:51:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_2_2 [2019-10-02 04:51:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-02 04:51:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-02 04:51:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-02 04:51:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-02 04:51:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-02 04:51:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-02 04:51:09,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-02 04:51:09,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 04:51:09,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-02 04:51:09,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 04:51:09,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 04:51:09,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-02 04:51:09,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-02 04:51:09,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-02 04:51:09,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 04:51:09,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-02 04:51:09,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-02 04:51:09,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-02 04:51:09,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-02 04:51:09,312 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 04:51:09,312 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 04:51:09,312 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 04:51:09,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 04:51:09,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 04:51:09,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 04:51:09,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 04:51:09,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-02 04:51:09,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-02 04:51:09,313 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 04:51:09,313 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 04:51:09,313 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 04:51:09,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-02 04:51:09,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-02 04:51:09,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-02 04:51:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-02 04:51:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 04:51:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-02 04:51:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-02 04:51:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-02 04:51:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-02 04:51:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-02 04:51:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-02 04:51:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-02 04:51:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-02 04:51:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-02 04:51:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-02 04:51:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-02 04:51:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-02 04:51:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-02 04:51:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-02 04:51:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-02 04:51:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-02 04:51:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-02 04:51:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-02 04:51:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-02 04:51:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-02 04:51:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-02 04:51:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-02 04:51:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-02 04:51:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-02 04:51:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-02 04:51:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-02 04:51:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-02 04:51:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-02 04:51:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-02 04:51:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-02 04:51:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-02 04:51:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-02 04:51:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-02 04:51:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-02 04:51:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-02 04:51:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-02 04:51:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-02 04:51:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-02 04:51:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-02 04:51:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-02 04:51:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-02 04:51:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-02 04:51:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-02 04:51:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-02 04:51:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-02 04:51:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-02 04:51:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-02 04:51:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-02 04:51:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-02 04:51:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-02 04:51:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-02 04:51:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-02 04:51:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-02 04:51:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-02 04:51:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-02 04:51:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-02 04:51:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-02 04:51:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-02 04:51:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-02 04:51:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-02 04:51:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-02 04:51:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-02 04:51:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-02 04:51:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-02 04:51:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-02 04:51:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-02 04:51:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-02 04:51:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-02 04:51:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-02 04:51:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-02 04:51:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-02 04:51:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-02 04:51:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-02 04:51:09,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-02 04:51:09,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-02 04:51:09,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-02 04:51:09,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-02 04:51:09,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-02 04:51:09,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-02 04:51:09,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-02 04:51:09,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-02 04:51:09,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-02 04:51:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-02 04:51:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-02 04:51:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-02 04:51:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-02 04:51:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-02 04:51:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-02 04:51:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 04:51:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-02 04:51:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 04:51:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 04:51:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 04:51:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 04:51:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 04:51:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 04:51:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 04:51:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 04:51:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-02 04:51:15,441 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-02 04:51:17,110 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 04:51:42,645 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 04:51:42,645 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-02 04:51:42,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 04:51:42 BoogieIcfgContainer [2019-10-02 04:51:42,649 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 04:51:42,650 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 04:51:42,650 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 04:51:42,653 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 04:51:42,654 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 04:51:02" (1/3) ... [2019-10-02 04:51:42,654 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cdadae5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 04:51:42, skipping insertion in model container [2019-10-02 04:51:42,655 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:51:08" (2/3) ... [2019-10-02 04:51:42,655 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cdadae5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 04:51:42, skipping insertion in model container [2019-10-02 04:51:42,655 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 04:51:42" (3/3) ... [2019-10-02 04:51:42,657 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-asix.cil.i [2019-10-02 04:51:42,666 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 04:51:42,677 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-02 04:51:42,694 INFO L252 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-02 04:51:42,742 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 04:51:42,743 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 04:51:42,743 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 04:51:42,743 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 04:51:42,743 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 04:51:42,744 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 04:51:42,744 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 04:51:42,744 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 04:51:42,744 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 04:51:42,818 INFO L276 IsEmpty]: Start isEmpty. Operand 3530 states. [2019-10-02 04:51:42,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2019-10-02 04:51:42,854 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:51:42,855 INFO L411 BasicCegarLoop]: trace histogram [42, 42, 42, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:51:42,857 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:51:42,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:51:42,863 INFO L82 PathProgramCache]: Analyzing trace with hash 1976871921, now seen corresponding path program 1 times [2019-10-02 04:51:42,865 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:51:42,866 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:51:42,975 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:51:42,976 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:51:42,976 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:51:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:51:45,075 INFO L134 CoverageAnalysis]: Checked inductivity of 6027 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6027 trivial. 0 not checked. [2019-10-02 04:51:45,079 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:51:45,080 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 04:51:45,084 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 04:51:45,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 04:51:45,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:51:45,108 INFO L87 Difference]: Start difference. First operand 3530 states. Second operand 3 states. [2019-10-02 04:51:51,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:51:51,626 INFO L93 Difference]: Finished difference Result 8687 states and 11592 transitions. [2019-10-02 04:51:51,627 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 04:51:51,628 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 440 [2019-10-02 04:51:51,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:51:51,729 INFO L225 Difference]: With dead ends: 8687 [2019-10-02 04:51:51,729 INFO L226 Difference]: Without dead ends: 5660 [2019-10-02 04:51:51,764 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:51:51,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5660 states. [2019-10-02 04:51:52,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5660 to 5652. [2019-10-02 04:51:52,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5652 states. [2019-10-02 04:51:52,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5652 states to 5652 states and 7429 transitions. [2019-10-02 04:51:52,299 INFO L78 Accepts]: Start accepts. Automaton has 5652 states and 7429 transitions. Word has length 440 [2019-10-02 04:51:52,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:51:52,303 INFO L475 AbstractCegarLoop]: Abstraction has 5652 states and 7429 transitions. [2019-10-02 04:51:52,303 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 04:51:52,304 INFO L276 IsEmpty]: Start isEmpty. Operand 5652 states and 7429 transitions. [2019-10-02 04:51:52,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2019-10-02 04:51:52,338 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:51:52,339 INFO L411 BasicCegarLoop]: trace histogram [42, 42, 42, 42, 42, 42, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:51:52,339 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:51:52,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:51:52,340 INFO L82 PathProgramCache]: Analyzing trace with hash -88182317, now seen corresponding path program 1 times [2019-10-02 04:51:52,340 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:51:52,340 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:51:52,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:51:52,374 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:51:52,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:51:52,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:51:53,588 INFO L134 CoverageAnalysis]: Checked inductivity of 6031 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6031 trivial. 0 not checked. [2019-10-02 04:51:53,589 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:51:53,590 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 04:51:53,592 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 04:51:53,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 04:51:53,593 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:51:53,593 INFO L87 Difference]: Start difference. First operand 5652 states and 7429 transitions. Second operand 3 states. [2019-10-02 04:52:00,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:52:00,951 INFO L93 Difference]: Finished difference Result 16286 states and 21431 transitions. [2019-10-02 04:52:00,952 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 04:52:00,952 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 456 [2019-10-02 04:52:00,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:52:01,037 INFO L225 Difference]: With dead ends: 16286 [2019-10-02 04:52:01,038 INFO L226 Difference]: Without dead ends: 10735 [2019-10-02 04:52:01,074 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:52:01,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10735 states. [2019-10-02 04:52:01,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10735 to 10705. [2019-10-02 04:52:01,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10705 states. [2019-10-02 04:52:01,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10705 states to 10705 states and 14096 transitions. [2019-10-02 04:52:01,668 INFO L78 Accepts]: Start accepts. Automaton has 10705 states and 14096 transitions. Word has length 456 [2019-10-02 04:52:01,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:52:01,674 INFO L475 AbstractCegarLoop]: Abstraction has 10705 states and 14096 transitions. [2019-10-02 04:52:01,674 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 04:52:01,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10705 states and 14096 transitions. [2019-10-02 04:52:01,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2019-10-02 04:52:01,697 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:52:01,697 INFO L411 BasicCegarLoop]: trace histogram [42, 42, 42, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:52:01,698 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:52:01,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:52:01,698 INFO L82 PathProgramCache]: Analyzing trace with hash -1838310564, now seen corresponding path program 1 times [2019-10-02 04:52:01,698 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:52:01,698 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:52:01,725 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:52:01,725 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:52:01,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:52:02,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:52:03,911 INFO L134 CoverageAnalysis]: Checked inductivity of 6027 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6027 trivial. 0 not checked. [2019-10-02 04:52:03,911 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:52:03,911 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 04:52:03,912 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 04:52:03,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 04:52:03,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:52:03,913 INFO L87 Difference]: Start difference. First operand 10705 states and 14096 transitions. Second operand 3 states. [2019-10-02 04:52:10,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:52:10,933 INFO L93 Difference]: Finished difference Result 30759 states and 40432 transitions. [2019-10-02 04:52:10,934 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 04:52:10,934 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 450 [2019-10-02 04:52:10,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:52:11,103 INFO L225 Difference]: With dead ends: 30759 [2019-10-02 04:52:11,103 INFO L226 Difference]: Without dead ends: 20155 [2019-10-02 04:52:11,185 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:52:11,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20155 states. [2019-10-02 04:52:12,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20155 to 20109. [2019-10-02 04:52:12,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20109 states. [2019-10-02 04:52:12,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20109 states to 20109 states and 26382 transitions. [2019-10-02 04:52:12,376 INFO L78 Accepts]: Start accepts. Automaton has 20109 states and 26382 transitions. Word has length 450 [2019-10-02 04:52:12,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:52:12,379 INFO L475 AbstractCegarLoop]: Abstraction has 20109 states and 26382 transitions. [2019-10-02 04:52:12,379 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 04:52:12,379 INFO L276 IsEmpty]: Start isEmpty. Operand 20109 states and 26382 transitions. [2019-10-02 04:52:12,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2019-10-02 04:52:12,402 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:52:12,403 INFO L411 BasicCegarLoop]: trace histogram [42, 42, 42, 42, 42, 42, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:52:12,403 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:52:12,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:52:12,404 INFO L82 PathProgramCache]: Analyzing trace with hash -1023245427, now seen corresponding path program 1 times [2019-10-02 04:52:12,404 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:52:12,404 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:52:12,427 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:52:12,427 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:52:12,428 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:52:12,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:52:13,417 INFO L134 CoverageAnalysis]: Checked inductivity of 6031 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6031 trivial. 0 not checked. [2019-10-02 04:52:13,418 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:52:13,418 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 04:52:13,419 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 04:52:13,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 04:52:13,420 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:52:13,420 INFO L87 Difference]: Start difference. First operand 20109 states and 26382 transitions. Second operand 3 states. [2019-10-02 04:52:22,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:52:22,118 INFO L93 Difference]: Finished difference Result 57427 states and 75450 transitions. [2019-10-02 04:52:22,118 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 04:52:22,118 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 455 [2019-10-02 04:52:22,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:52:22,330 INFO L225 Difference]: With dead ends: 57427 [2019-10-02 04:52:22,330 INFO L226 Difference]: Without dead ends: 37419 [2019-10-02 04:52:22,452 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:52:22,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37419 states. [2019-10-02 04:52:23,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37419 to 37393. [2019-10-02 04:52:23,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37393 states. [2019-10-02 04:52:23,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37393 states to 37393 states and 49122 transitions. [2019-10-02 04:52:23,958 INFO L78 Accepts]: Start accepts. Automaton has 37393 states and 49122 transitions. Word has length 455 [2019-10-02 04:52:23,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:52:23,959 INFO L475 AbstractCegarLoop]: Abstraction has 37393 states and 49122 transitions. [2019-10-02 04:52:23,959 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 04:52:23,959 INFO L276 IsEmpty]: Start isEmpty. Operand 37393 states and 49122 transitions. [2019-10-02 04:52:23,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2019-10-02 04:52:23,979 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:52:23,980 INFO L411 BasicCegarLoop]: trace histogram [42, 42, 42, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:52:23,980 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:52:23,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:52:23,980 INFO L82 PathProgramCache]: Analyzing trace with hash -565752181, now seen corresponding path program 1 times [2019-10-02 04:52:23,980 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:52:23,981 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:52:23,999 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:52:24,000 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:52:24,000 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:52:24,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:52:24,871 INFO L134 CoverageAnalysis]: Checked inductivity of 6027 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6027 trivial. 0 not checked. [2019-10-02 04:52:24,872 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:52:24,872 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 04:52:24,873 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 04:52:24,873 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 04:52:24,874 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:52:24,874 INFO L87 Difference]: Start difference. First operand 37393 states and 49122 transitions. Second operand 3 states. [2019-10-02 04:52:34,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:52:34,728 INFO L93 Difference]: Finished difference Result 110121 states and 144616 transitions. [2019-10-02 04:52:34,728 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 04:52:34,728 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 461 [2019-10-02 04:52:34,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:52:35,112 INFO L225 Difference]: With dead ends: 110121 [2019-10-02 04:52:35,112 INFO L226 Difference]: Without dead ends: 72829 [2019-10-02 04:52:35,250 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:52:35,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72829 states. [2019-10-02 04:52:38,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72829 to 72771. [2019-10-02 04:52:38,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72771 states. [2019-10-02 04:52:38,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72771 states to 72771 states and 95388 transitions. [2019-10-02 04:52:38,409 INFO L78 Accepts]: Start accepts. Automaton has 72771 states and 95388 transitions. Word has length 461 [2019-10-02 04:52:38,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:52:38,410 INFO L475 AbstractCegarLoop]: Abstraction has 72771 states and 95388 transitions. [2019-10-02 04:52:38,411 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 04:52:38,411 INFO L276 IsEmpty]: Start isEmpty. Operand 72771 states and 95388 transitions. [2019-10-02 04:52:38,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2019-10-02 04:52:38,430 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:52:38,431 INFO L411 BasicCegarLoop]: trace histogram [42, 42, 42, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:52:38,431 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:52:38,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:52:38,431 INFO L82 PathProgramCache]: Analyzing trace with hash 1066017871, now seen corresponding path program 1 times [2019-10-02 04:52:38,431 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:52:38,432 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:52:38,451 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:52:38,451 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:52:38,452 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:52:38,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:52:39,242 INFO L134 CoverageAnalysis]: Checked inductivity of 6027 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6027 trivial. 0 not checked. [2019-10-02 04:52:39,242 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:52:39,243 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 04:52:39,243 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 04:52:39,243 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 04:52:39,244 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:52:39,244 INFO L87 Difference]: Start difference. First operand 72771 states and 95388 transitions. Second operand 3 states. [2019-10-02 04:52:49,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:52:49,613 INFO L93 Difference]: Finished difference Result 212088 states and 278012 transitions. [2019-10-02 04:52:49,614 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 04:52:49,614 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 463 [2019-10-02 04:52:49,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:52:50,282 INFO L225 Difference]: With dead ends: 212088 [2019-10-02 04:52:50,283 INFO L226 Difference]: Without dead ends: 139418 [2019-10-02 04:52:50,505 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:52:50,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139418 states. [2019-10-02 04:52:54,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139418 to 139296. [2019-10-02 04:52:54,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 139296 states. [2019-10-02 04:52:54,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139296 states to 139296 states and 182278 transitions. [2019-10-02 04:52:54,562 INFO L78 Accepts]: Start accepts. Automaton has 139296 states and 182278 transitions. Word has length 463 [2019-10-02 04:52:54,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:52:54,563 INFO L475 AbstractCegarLoop]: Abstraction has 139296 states and 182278 transitions. [2019-10-02 04:52:54,563 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 04:52:54,563 INFO L276 IsEmpty]: Start isEmpty. Operand 139296 states and 182278 transitions. [2019-10-02 04:52:54,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2019-10-02 04:52:54,587 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:52:54,588 INFO L411 BasicCegarLoop]: trace histogram [42, 42, 42, 42, 42, 42, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:52:54,588 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:52:54,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:52:54,589 INFO L82 PathProgramCache]: Analyzing trace with hash -1563918538, now seen corresponding path program 1 times [2019-10-02 04:52:54,589 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:52:54,589 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:52:54,607 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:52:54,607 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:52:54,607 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:52:58,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:52:58,939 INFO L134 CoverageAnalysis]: Checked inductivity of 6033 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6030 trivial. 0 not checked. [2019-10-02 04:52:58,939 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:52:58,939 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 04:52:58,940 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 04:52:58,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 04:52:58,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 04:52:58,941 INFO L87 Difference]: Start difference. First operand 139296 states and 182278 transitions. Second operand 5 states. [2019-10-02 04:53:39,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:53:39,480 INFO L93 Difference]: Finished difference Result 413118 states and 540960 transitions. [2019-10-02 04:53:39,480 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 04:53:39,481 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 481 [2019-10-02 04:53:39,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:53:40,944 INFO L225 Difference]: With dead ends: 413118 [2019-10-02 04:53:40,944 INFO L226 Difference]: Without dead ends: 273923 [2019-10-02 04:53:41,315 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-02 04:53:41,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273923 states. [2019-10-02 04:53:54,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273923 to 273561. [2019-10-02 04:53:54,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 273561 states. [2019-10-02 04:53:55,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273561 states to 273561 states and 358306 transitions. [2019-10-02 04:53:55,529 INFO L78 Accepts]: Start accepts. Automaton has 273561 states and 358306 transitions. Word has length 481 [2019-10-02 04:53:55,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:53:55,530 INFO L475 AbstractCegarLoop]: Abstraction has 273561 states and 358306 transitions. [2019-10-02 04:53:55,531 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 04:53:55,531 INFO L276 IsEmpty]: Start isEmpty. Operand 273561 states and 358306 transitions. [2019-10-02 04:53:55,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2019-10-02 04:53:55,555 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:53:55,556 INFO L411 BasicCegarLoop]: trace histogram [42, 42, 42, 42, 42, 42, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:53:55,556 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:53:55,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:53:55,557 INFO L82 PathProgramCache]: Analyzing trace with hash -100000927, now seen corresponding path program 1 times [2019-10-02 04:53:55,557 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:53:55,557 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:53:55,578 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:53:55,578 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:53:55,579 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:53:55,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:53:57,521 INFO L134 CoverageAnalysis]: Checked inductivity of 6045 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6042 trivial. 0 not checked. [2019-10-02 04:53:57,522 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:53:57,522 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 04:53:57,523 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 04:53:57,523 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 04:53:57,523 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 04:53:57,524 INFO L87 Difference]: Start difference. First operand 273561 states and 358306 transitions. Second operand 5 states. [2019-10-02 04:54:51,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:54:51,720 INFO L93 Difference]: Finished difference Result 681412 states and 892714 transitions. [2019-10-02 04:54:51,720 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 04:54:51,720 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 487 [2019-10-02 04:54:51,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:54:53,659 INFO L225 Difference]: With dead ends: 681412 [2019-10-02 04:54:53,659 INFO L226 Difference]: Without dead ends: 407952 [2019-10-02 04:54:54,211 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-02 04:54:54,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407952 states. [2019-10-02 04:55:12,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407952 to 407620. [2019-10-02 04:55:12,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407620 states. [2019-10-02 04:55:13,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407620 states to 407620 states and 533874 transitions. [2019-10-02 04:55:13,620 INFO L78 Accepts]: Start accepts. Automaton has 407620 states and 533874 transitions. Word has length 487 [2019-10-02 04:55:13,621 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:55:13,621 INFO L475 AbstractCegarLoop]: Abstraction has 407620 states and 533874 transitions. [2019-10-02 04:55:13,621 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 04:55:13,621 INFO L276 IsEmpty]: Start isEmpty. Operand 407620 states and 533874 transitions. [2019-10-02 04:55:13,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2019-10-02 04:55:13,634 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:55:13,634 INFO L411 BasicCegarLoop]: trace histogram [42, 42, 42, 42, 42, 42, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:55:13,634 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:55:13,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:55:13,635 INFO L82 PathProgramCache]: Analyzing trace with hash 1977681212, now seen corresponding path program 1 times [2019-10-02 04:55:13,635 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:55:13,635 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:55:13,652 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:55:13,652 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:55:13,652 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:55:13,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:55:22,178 INFO L134 CoverageAnalysis]: Checked inductivity of 6068 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 6052 trivial. 0 not checked. [2019-10-02 04:55:22,179 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 04:55:22,179 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 04:55:22,921 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:55:28,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:55:28,444 INFO L256 TraceCheckSpWp]: Trace formula consists of 13653 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-02 04:55:28,490 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 04:55:28,836 INFO L134 CoverageAnalysis]: Checked inductivity of 6068 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6068 trivial. 0 not checked. [2019-10-02 04:55:28,923 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 04:55:28,923 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2019-10-02 04:55:28,925 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 04:55:28,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 04:55:28,926 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-02 04:55:28,926 INFO L87 Difference]: Start difference. First operand 407620 states and 533874 transitions. Second operand 6 states. [2019-10-02 04:56:21,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:56:21,307 INFO L93 Difference]: Finished difference Result 950104 states and 1253808 transitions. [2019-10-02 04:56:21,307 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-02 04:56:21,307 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 509 [2019-10-02 04:56:21,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:56:33,603 INFO L225 Difference]: With dead ends: 950104 [2019-10-02 04:56:33,603 INFO L226 Difference]: Without dead ends: 542585 [2019-10-02 04:56:34,361 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 523 GetRequests, 513 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2019-10-02 04:56:34,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 542585 states. [2019-10-02 04:56:58,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 542585 to 542493. [2019-10-02 04:56:58,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 542493 states. [2019-10-02 04:57:09,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542493 states to 542493 states and 710067 transitions. [2019-10-02 04:57:09,697 INFO L78 Accepts]: Start accepts. Automaton has 542493 states and 710067 transitions. Word has length 509 [2019-10-02 04:57:09,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:57:09,698 INFO L475 AbstractCegarLoop]: Abstraction has 542493 states and 710067 transitions. [2019-10-02 04:57:09,698 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 04:57:09,698 INFO L276 IsEmpty]: Start isEmpty. Operand 542493 states and 710067 transitions. [2019-10-02 04:57:09,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2019-10-02 04:57:09,710 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:57:09,710 INFO L411 BasicCegarLoop]: trace histogram [42, 42, 42, 42, 42, 42, 7, 7, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:57:09,710 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:57:09,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:57:09,711 INFO L82 PathProgramCache]: Analyzing trace with hash -939923284, now seen corresponding path program 1 times [2019-10-02 04:57:09,711 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:57:09,711 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:57:09,724 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:57:09,724 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:57:09,724 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:57:09,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:57:11,496 INFO L134 CoverageAnalysis]: Checked inductivity of 6179 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 6141 trivial. 0 not checked. [2019-10-02 04:57:11,496 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 04:57:11,496 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 04:57:12,192 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:57:18,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:57:18,475 INFO L256 TraceCheckSpWp]: Trace formula consists of 14045 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-02 04:57:19,014 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 04:57:19,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6179 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6179 trivial. 0 not checked. [2019-10-02 04:57:19,355 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 04:57:19,356 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2019-10-02 04:57:19,357 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-02 04:57:19,357 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-02 04:57:19,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2019-10-02 04:57:19,358 INFO L87 Difference]: Start difference. First operand 542493 states and 710067 transitions. Second operand 8 states. [2019-10-02 04:59:12,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:59:12,914 INFO L93 Difference]: Finished difference Result 1603621 states and 2117637 transitions. [2019-10-02 04:59:12,915 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2019-10-02 04:59:12,915 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 598 [2019-10-02 04:59:12,916 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:59:18,865 INFO L225 Difference]: With dead ends: 1603621 [2019-10-02 04:59:18,865 INFO L226 Difference]: Without dead ends: 1061229 [2019-10-02 04:59:20,230 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 630 GetRequests, 611 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=128, Invalid=252, Unknown=0, NotChecked=0, Total=380 [2019-10-02 04:59:21,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1061229 states.