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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 22:59:26,780 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 22:59:26,782 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 22:59:26,794 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 22:59:26,794 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 22:59:26,795 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 22:59:26,796 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 22:59:26,798 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 22:59:26,800 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 22:59:26,801 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 22:59:26,802 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 22:59:26,803 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 22:59:26,804 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 22:59:26,805 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 22:59:26,806 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 22:59:26,807 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 22:59:26,808 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 22:59:26,808 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 22:59:26,810 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 22:59:26,812 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 22:59:26,815 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 22:59:26,816 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 22:59:26,818 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 22:59:26,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 22:59:26,822 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 22:59:26,823 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 22:59:26,823 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 22:59:26,824 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 22:59:26,824 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 22:59:26,826 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 22:59:26,826 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 22:59:26,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 22:59:26,829 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 22:59:26,830 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 22:59:26,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 22:59:26,833 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 22:59:26,834 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 22:59:26,834 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 22:59:26,834 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 22:59:26,835 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 22:59:26,838 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 22:59:26,839 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-02 22:59:26,861 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 22:59:26,861 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 22:59:26,862 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-02 22:59:26,862 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-02 22:59:26,863 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-02 22:59:26,863 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-02 22:59:26,863 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-02 22:59:26,863 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-02 22:59:26,864 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-02 22:59:26,864 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-02 22:59:26,865 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 22:59:26,866 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 22:59:26,866 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 22:59:26,866 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 22:59:26,867 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 22:59:26,867 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 22:59:26,867 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 22:59:26,867 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 22:59:26,867 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 22:59:26,868 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 22:59:26,868 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 22:59:26,868 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-02 22:59:26,868 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 22:59:26,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 22:59:26,869 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 22:59:26,869 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 22:59:26,869 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-02 22:59:26,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 22:59:26,870 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 22:59:26,870 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-02 22:59:26,911 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 22:59:26,923 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 22:59:26,929 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 22:59:26,930 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 22:59:26,931 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 22:59:26,932 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i [2019-10-02 22:59:26,990 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/659adcc42/c3f2571cbd6649288254a3b205c99300/FLAG4462f4283 [2019-10-02 22:59:27,878 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 22:59:27,879 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i [2019-10-02 22:59:27,944 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/659adcc42/c3f2571cbd6649288254a3b205c99300/FLAG4462f4283 [2019-10-02 22:59:28,295 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/659adcc42/c3f2571cbd6649288254a3b205c99300 [2019-10-02 22:59:28,305 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 22:59:28,306 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 22:59:28,307 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 22:59:28,307 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 22:59:28,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 22:59:28,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:59:28" (1/1) ... [2019-10-02 22:59:28,316 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f4a00f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:59:28, skipping insertion in model container [2019-10-02 22:59:28,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:59:28" (1/1) ... [2019-10-02 22:59:28,326 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 22:59:28,586 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 22:59:33,710 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 22:59:33,780 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 22:59:34,333 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 22:59:35,642 INFO L192 MainTranslator]: Completed translation [2019-10-02 22:59:35,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:59:35 WrapperNode [2019-10-02 22:59:35,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 22:59:35,643 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 22:59:35,644 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 22:59:35,644 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 22:59:35,659 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:59:35" (1/1) ... [2019-10-02 22:59:35,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:59:35" (1/1) ... [2019-10-02 22:59:35,797 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:59:35" (1/1) ... [2019-10-02 22:59:35,801 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:59:35" (1/1) ... [2019-10-02 22:59:36,532 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:59:35" (1/1) ... [2019-10-02 22:59:36,564 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:59:35" (1/1) ... [2019-10-02 22:59:36,652 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:59:35" (1/1) ... [2019-10-02 22:59:36,713 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 22:59:36,714 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 22:59:36,714 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 22:59:36,714 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 22:59:36,715 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:59:35" (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 22:59:36,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 22:59:36,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 22:59:36,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-02 22:59:36,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-02 22:59:36,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-02 22:59:36,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 22:59:36,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-02 22:59:36,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 22:59:36,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-02 22:59:36,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 22:59:36,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 22:59:36,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-02 22:59:36,787 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-02 22:59:36,787 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-02 22:59:36,787 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-02 22:59:36,787 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-02 22:59:36,787 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-02 22:59:36,787 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-02 22:59:36,788 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-02 22:59:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-02 22:59:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-02 22:59:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-02 22:59:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-02 22:59:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-02 22:59:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-02 22:59:36,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-02 22:59:36,794 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-02 22:59:36,794 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-02 22:59:36,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-02 22:59:36,794 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-02 22:59:36,795 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-10-02 22:59:36,795 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2019-10-02 22:59:36,795 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2019-10-02 22:59:36,795 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-02 22:59:36,795 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-02 22:59:36,796 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-02 22:59:36,796 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-02 22:59:36,796 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-02 22:59:36,796 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-02 22:59:36,796 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-02 22:59:36,796 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-02 22:59:36,796 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-02 22:59:36,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-02 22:59:36,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-02 22:59:36,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-02 22:59:36,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-02 22:59:36,798 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2019-10-02 22:59:36,798 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-10-02 22:59:36,798 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-02 22:59:36,798 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-02 22:59:36,798 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-10-02 22:59:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-02 22:59:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-10-02 22:59:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-10-02 22:59:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-02 22:59:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2019-10-02 22:59:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2019-10-02 22:59:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-10-02 22:59:36,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-10-02 22:59:36,800 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-10-02 22:59:36,800 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-02 22:59:36,800 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-02 22:59:36,800 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data_offset [2019-10-02 22:59:36,801 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-10-02 22:59:36,801 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-02 22:59:36,801 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-02 22:59:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-02 22:59:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-02 22:59:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-02 22:59:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-02 22:59:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-02 22:59:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-02 22:59:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-02 22:59:36,803 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-02 22:59:36,803 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-02 22:59:36,804 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-02 22:59:36,804 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-02 22:59:36,805 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-02 22:59:36,805 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-02 22:59:36,806 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-02 22:59:36,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-02 22:59:36,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-02 22:59:36,806 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-02 22:59:36,806 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-10-02 22:59:36,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2019-10-02 22:59:36,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-02 22:59:36,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-02 22:59:36,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-02 22:59:36,808 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-02 22:59:36,809 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-02 22:59:36,809 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-02 22:59:36,809 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-02 22:59:36,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-02 22:59:36,809 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-10-02 22:59:36,809 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2019-10-02 22:59:36,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-02 22:59:36,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_init_module [2019-10-02 22:59:36,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_exit_module [2019-10-02 22:59:36,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_irq_disable [2019-10-02 22:59:36,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_irq_enable [2019-10-02 22:59:36,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_up [2019-10-02 22:59:36,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_down [2019-10-02 22:59:36,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_reset [2019-10-02 22:59:36,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_fix_features [2019-10-02 22:59:36,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_features [2019-10-02 22:59:36,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_probe [2019-10-02 22:59:36,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_remove [2019-10-02 22:59:36,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_sw_init [2019-10-02 22:59:36,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_open [2019-10-02 22:59:36,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_close [2019-10-02 22:59:36,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_tx_resources [2019-10-02 22:59:36,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_configure_tx [2019-10-02 22:59:36,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_rx_resources [2019-10-02 22:59:36,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_rctl [2019-10-02 22:59:36,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_configure_rx [2019-10-02 22:59:36,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_free_tx_resources [2019-10-02 22:59:36,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_unmap_and_free_tx_resource [2019-10-02 22:59:36,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_tx_ring [2019-10-02 22:59:36,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_free_rx_resources [2019-10-02 22:59:36,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_rx_ring [2019-10-02 22:59:36,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_mac [2019-10-02 22:59:36,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_multi [2019-10-02 22:59:36,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_watchdog [2019-10-02 22:59:36,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tso [2019-10-02 22:59:36,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_csum [2019-10-02 22:59:36,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_map [2019-10-02 22:59:36,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_queue [2019-10-02 22:59:36,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __ixgb_maybe_stop_tx [2019-10-02 22:59:36,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_maybe_stop_tx [2019-10-02 22:59:36,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_xmit_frame [2019-10-02 22:59:36,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_timeout [2019-10-02 22:59:36,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_timeout_task [2019-10-02 22:59:36,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_stats [2019-10-02 22:59:36,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_change_mtu [2019-10-02 22:59:36,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_update_stats [2019-10-02 22:59:36,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_intr [2019-10-02 22:59:36,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean [2019-10-02 22:59:36,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_tx_irq [2019-10-02 22:59:36,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_rx_checksum [2019-10-02 22:59:36,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_copybreak [2019-10-02 22:59:36,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_rx_irq [2019-10-02 22:59:36,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_alloc_rx_buffers [2019-10-02 22:59:36,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_strip_enable [2019-10-02 22:59:36,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_strip_disable [2019-10-02 22:59:36,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_rx_add_vid [2019-10-02 22:59:36,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_rx_kill_vid [2019-10-02 22:59:36,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_restore_vlan [2019-10-02 22:59:36,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_netpoll [2019-10-02 22:59:36,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_io_error_detected [2019-10-02 22:59:36,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_io_slot_reset [2019-10-02 22:59:36,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_io_resume [2019-10-02 22:59:36,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ixgb_exit_module_14_2 [2019-10-02 22:59:36,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_ixgb_init_module_14_7 [2019-10-02 22:59:36,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-02 22:59:36,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-02 22:59:36,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-02 22:59:36,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-10-02 22:59:36,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-10-02 22:59:36,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-10-02 22:59:36,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-10-02 22:59:36,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-10-02 22:59:36,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-02 22:59:36,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-02 22:59:36,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-10-02 22:59:36,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-02 22:59:36,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-02 22:59:36,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-10-02 22:59:36,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2019-10-02 22:59:36,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2019-10-02 22:59:36,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_41 [2019-10-02 22:59:36,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_42 [2019-10-02 22:59:36,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_43 [2019-10-02 22:59:36,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_46 [2019-10-02 22:59:36,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-10-02 22:59:36,833 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 22:59:36,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-02 22:59:36,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-02 22:59:36,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-02 22:59:36,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-02 22:59:36,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-02 22:59:36,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-02 22:59:36,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_10 [2019-10-02 22:59:36,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_23 [2019-10-02 22:59:36,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_24 [2019-10-02 22:59:36,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-02 22:59:36,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-02 22:59:36,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-02 22:59:36,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-02 22:59:36,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-02 22:59:36,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-02 22:59:36,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-02 22:59:36,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-02 22:59:36,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-02 22:59:36,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-02 22:59:36,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-10-02 22:59:36,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-02 22:59:36,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-02 22:59:36,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-02 22:59:36,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-02 22:59:36,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-02 22:59:36,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-02 22:59:36,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-02 22:59:36,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-02 22:59:36,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-02 22:59:36,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-02 22:59:36,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2019-10-02 22:59:36,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-10-02 22:59:36,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-10-02 22:59:36,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-02 22:59:36,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2019-10-02 22:59:36,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2019-10-02 22:59:36,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_17 [2019-10-02 22:59:36,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_18 [2019-10-02 22:59:36,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_19 [2019-10-02 22:59:36,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2019-10-02 22:59:36,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2019-10-02 22:59:36,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_22 [2019-10-02 22:59:36,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_23 [2019-10-02 22:59:36,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_24 [2019-10-02 22:59:36,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_25 [2019-10-02 22:59:36,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_26 [2019-10-02 22:59:36,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_27 [2019-10-02 22:59:36,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_28 [2019-10-02 22:59:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_29 [2019-10-02 22:59:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_30 [2019-10-02 22:59:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_31 [2019-10-02 22:59:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_32 [2019-10-02 22:59:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2019-10-02 22:59:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_mac_reset [2019-10-02 22:59:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_adapter_stop [2019-10-02 22:59:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_identify_xpak_vendor [2019-10-02 22:59:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_identify_phy [2019-10-02 22:59:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_init_hw [2019-10-02 22:59:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_init_rx_addrs [2019-10-02 22:59:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_mc_addr_list_update [2019-10-02 22:59:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_hash_mc_addr [2019-10-02 22:59:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_mta_set [2019-10-02 22:59:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_rar_set [2019-10-02 22:59:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_vfta [2019-10-02 22:59:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clear_vfta [2019-10-02 22:59:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_fc [2019-10-02 22:59:36,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_read_phy_reg [2019-10-02 22:59:36,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_phy_reg [2019-10-02 22:59:36,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_for_link [2019-10-02 22:59:36,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_for_bad_link [2019-10-02 22:59:36,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clear_hw_cntrs [2019-10-02 22:59:36,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_led_on [2019-10-02 22:59:36,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_led_off [2019-10-02 22:59:36,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_bus_info [2019-10-02 22:59:36,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_addr_valid [2019-10-02 22:59:36,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_link_reset [2019-10-02 22:59:36,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_optics_reset [2019-10-02 22:59:36,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_optics_reset_bcm [2019-10-02 22:59:36,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_raise_clock [2019-10-02 22:59:36,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_lower_clock [2019-10-02 22:59:36,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_shift_out_bits [2019-10-02 22:59:36,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_shift_in_bits [2019-10-02 22:59:36,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_eeprom [2019-10-02 22:59:36,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_standby_eeprom [2019-10-02 22:59:36,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clock_eeprom [2019-10-02 22:59:36,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_cleanup_eeprom [2019-10-02 22:59:36,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_wait_eeprom_command [2019-10-02 22:59:36,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_validate_eeprom_checksum [2019-10-02 22:59:36,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_update_eeprom_checksum [2019-10-02 22:59:36,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_eeprom [2019-10-02 22:59:36,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_read_eeprom [2019-10-02 22:59:36,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_data [2019-10-02 22:59:36,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_and_get_eeprom_data [2019-10-02 22:59:36,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_word [2019-10-02 22:59:36,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ee_mac_addr [2019-10-02 22:59:36,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ee_pba_number [2019-10-02 22:59:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ee_device_id [2019-10-02 22:59:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-02 22:59:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-02 22:59:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_settings [2019-10-02 22:59:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_speed_duplex [2019-10-02 22:59:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_settings [2019-10-02 22:59:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_pauseparam [2019-10-02 22:59:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_pauseparam [2019-10-02 22:59:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_msglevel [2019-10-02 22:59:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_msglevel [2019-10-02 22:59:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_regs_len [2019-10-02 22:59:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_regs [2019-10-02 22:59:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_len [2019-10-02 22:59:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom [2019-10-02 22:59:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_eeprom [2019-10-02 22:59:36,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_drvinfo [2019-10-02 22:59:36,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ringparam [2019-10-02 22:59:36,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_ringparam [2019-10-02 22:59:36,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_phys_id [2019-10-02 22:59:36,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_sset_count [2019-10-02 22:59:36,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ethtool_stats [2019-10-02 22:59:36,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_strings [2019-10-02 22:59:36,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_ethtool_ops [2019-10-02 22:59:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-02 22:59:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-02 22:59:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-02 22:59:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-02 22:59:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-02 22:59:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-02 22:59:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-02 22:59:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-02 22:59:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-02 22:59:36,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-02 22:59:36,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-02 22:59:36,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 22:59:36,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_49 [2019-10-02 22:59:36,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_52 [2019-10-02 22:59:36,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_55 [2019-10-02 22:59:36,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_56 [2019-10-02 22:59:36,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_57 [2019-10-02 22:59:36,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_58 [2019-10-02 22:59:36,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-02 22:59:36,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_validate_option [2019-10-02 22:59:36,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_options [2019-10-02 22:59:36,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2019-10-02 22:59:36,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2019-10-02 22:59:36,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2019-10-02 22:59:36,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2019-10-02 22:59:36,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2019-10-02 22:59:36,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2019-10-02 22:59:36,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2019-10-02 22:59:36,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2019-10-02 22:59:36,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2019-10-02 22:59:36,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2019-10-02 22:59:36,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-02 22:59:36,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-02 22:59:36,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-02 22:59:36,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 22:59:36,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 22:59:36,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 22:59:36,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 22:59:36,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-02 22:59:36,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-02 22:59:36,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-02 22:59:36,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-02 22:59:36,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-02 22:59:36,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2019-10-02 22:59:36,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2019-10-02 22:59:36,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-10-02 22:59:36,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 22:59:36,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 22:59:36,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-02 22:59:36,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 22:59:36,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 22:59:36,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-02 22:59:36,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 22:59:36,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-02 22:59:36,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 22:59:36,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-02 22:59:36,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-02 22:59:36,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-02 22:59:36,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-02 22:59:36,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-02 22:59:36,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-02 22:59:36,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-02 22:59:36,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 22:59:36,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 22:59:36,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 22:59:36,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-02 22:59:36,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-02 22:59:36,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-02 22:59:36,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-02 22:59:36,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-02 22:59:36,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-02 22:59:36,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-10-02 22:59:36,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-10-02 22:59:36,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2019-10-02 22:59:36,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-10-02 22:59:36,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-02 22:59:36,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-02 22:59:36,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-02 22:59:36,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-02 22:59:36,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-02 22:59:36,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-02 22:59:36,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-02 22:59:36,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-02 22:59:36,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-02 22:59:36,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-02 22:59:36,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-02 22:59:36,865 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-02 22:59:36,866 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-02 22:59:36,866 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-02 22:59:36,866 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-02 22:59:36,866 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-02 22:59:36,866 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-02 22:59:36,866 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-02 22:59:36,866 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-02 22:59:36,866 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-02 22:59:36,867 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-02 22:59:36,867 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-02 22:59:36,867 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-02 22:59:36,867 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-02 22:59:36,867 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-02 22:59:36,867 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-02 22:59:36,867 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-02 22:59:36,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-02 22:59:36,867 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-02 22:59:36,868 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-10-02 22:59:36,868 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-10-02 22:59:36,868 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-02 22:59:36,868 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-02 22:59:36,869 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-02 22:59:36,869 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-02 22:59:36,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-02 22:59:36,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-02 22:59:36,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-02 22:59:36,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-02 22:59:36,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-02 22:59:36,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-02 22:59:36,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-02 22:59:36,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-02 22:59:36,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-02 22:59:36,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-02 22:59:36,870 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-02 22:59:36,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-02 22:59:36,870 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-02 22:59:36,870 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-02 22:59:36,870 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-02 22:59:36,870 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-02 22:59:36,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-02 22:59:36,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-02 22:59:36,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-02 22:59:36,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-02 22:59:36,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-02 22:59:36,872 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-02 22:59:36,872 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-02 22:59:36,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-02 22:59:36,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-02 22:59:36,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-02 22:59:36,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2019-10-02 22:59:36,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2019-10-02 22:59:36,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-02 22:59:36,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-02 22:59:36,874 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-02 22:59:36,874 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-02 22:59:36,874 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-02 22:59:36,874 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-10-02 22:59:36,874 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-02 22:59:36,874 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-02 22:59:36,874 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-02 22:59:36,874 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-02 22:59:36,875 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-10-02 22:59:36,875 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-02 22:59:36,875 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-10-02 22:59:36,875 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-02 22:59:36,875 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-10-02 22:59:36,875 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2019-10-02 22:59:36,875 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-02 22:59:36,875 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 22:59:36,875 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 22:59:36,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 22:59:36,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 22:59:36,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 22:59:36,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-02 22:59:36,876 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-02 22:59:36,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 22:59:36,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-02 22:59:36,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-02 22:59:36,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-02 22:59:36,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 22:59:36,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-10-02 22:59:36,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 22:59:36,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-02 22:59:36,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-02 22:59:36,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-02 22:59:36,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_32 [2019-10-02 22:59:36,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-02 22:59:36,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-02 22:59:36,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 22:59:36,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-02 22:59:36,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-02 22:59:36,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 22:59:36,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-02 22:59:36,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-02 22:59:36,879 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-02 22:59:36,879 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-02 22:59:36,879 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-02 22:59:36,879 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-02 22:59:36,879 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-02 22:59:36,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 22:59:36,879 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-10-02 22:59:36,879 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-10-02 22:59:36,879 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-02 22:59:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-02 22:59:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-02 22:59:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-02 22:59:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 22:59:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-02 22:59:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 22:59:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 22:59:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-02 22:59:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-10-02 22:59:36,881 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-02 22:59:36,881 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-02 22:59:36,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 22:59:36,881 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-02 22:59:36,881 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-02 22:59:36,881 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-02 22:59:36,881 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-02 22:59:36,881 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-02 22:59:36,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2019-10-02 22:59:36,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_29 [2019-10-02 22:59:36,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_30 [2019-10-02 22:59:36,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_31 [2019-10-02 22:59:36,882 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-02 22:59:36,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_23 [2019-10-02 22:59:36,882 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-02 22:59:36,882 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-02 22:59:36,882 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-02 22:59:36,882 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-02 22:59:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-02 22:59:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-02 22:59:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-02 22:59:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-02 22:59:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-02 22:59:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2019-10-02 22:59:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-10-02 22:59:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-02 22:59:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2019-10-02 22:59:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_17 [2019-10-02 22:59:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-02 22:59:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-02 22:59:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-02 22:59:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-02 22:59:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 22:59:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 22:59:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-02 22:59:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-02 22:59:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-10-02 22:59:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2019-10-02 22:59:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2019-10-02 22:59:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-02 22:59:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-02 22:59:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-02 22:59:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-02 22:59:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-02 22:59:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-02 22:59:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-02 22:59:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-02 22:59:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-02 22:59:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-02 22:59:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-02 22:59:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-02 22:59:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-02 22:59:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-02 22:59:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-02 22:59:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-02 22:59:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-02 22:59:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-02 22:59:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-02 22:59:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-02 22:59:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-02 22:59:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 22:59:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-02 22:59:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 22:59:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-02 22:59:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-02 22:59:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 22:59:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2019-10-02 22:59:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-10-02 22:59:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-02 22:59:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-02 22:59:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-10-02 22:59:36,889 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-02 22:59:36,889 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-10-02 22:59:36,889 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-02 22:59:36,889 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-02 22:59:36,889 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-10-02 22:59:36,889 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-10-02 22:59:36,889 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-02 22:59:36,889 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2019-10-02 22:59:36,889 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2019-10-02 22:59:36,890 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-10-02 22:59:36,890 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-10-02 22:59:36,890 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-02 22:59:36,890 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-10-02 22:59:36,890 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-10-02 22:59:36,890 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-02 22:59:36,890 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-02 22:59:36,890 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data_offset [2019-10-02 22:59:36,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 22:59:36,891 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-10-02 22:59:36,891 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-02 22:59:36,891 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-10-02 22:59:36,891 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-02 22:59:36,891 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-02 22:59:36,891 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-02 22:59:36,891 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-02 22:59:36,891 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-02 22:59:36,891 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-02 22:59:36,892 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-02 22:59:36,892 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-02 22:59:36,892 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-02 22:59:36,892 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-02 22:59:36,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_26 [2019-10-02 22:59:36,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_28 [2019-10-02 22:59:36,892 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-02 22:59:36,892 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-02 22:59:36,892 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-02 22:59:36,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-02 22:59:36,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-02 22:59:36,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-02 22:59:36,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-02 22:59:36,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-02 22:59:36,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-02 22:59:36,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-02 22:59:36,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-02 22:59:36,893 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-02 22:59:36,894 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-02 22:59:36,894 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-02 22:59:36,894 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-02 22:59:36,894 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-02 22:59:36,894 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-02 22:59:36,894 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-02 22:59:36,894 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-02 22:59:36,894 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-02 22:59:36,894 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-02 22:59:36,894 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-10-02 22:59:36,895 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-02 22:59:36,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_25 [2019-10-02 22:59:36,895 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-02 22:59:36,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_27 [2019-10-02 22:59:36,895 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-02 22:59:36,895 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-02 22:59:36,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2019-10-02 22:59:36,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-02 22:59:36,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-02 22:59:36,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-02 22:59:36,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-02 22:59:36,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-02 22:59:36,896 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-02 22:59:36,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_18 [2019-10-02 22:59:36,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-02 22:59:36,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_19 [2019-10-02 22:59:36,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2019-10-02 22:59:36,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-02 22:59:36,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-02 22:59:36,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-02 22:59:36,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-02 22:59:36,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2019-10-02 22:59:36,897 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-02 22:59:36,897 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-02 22:59:36,897 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-02 22:59:36,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_24 [2019-10-02 22:59:36,898 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-02 22:59:36,898 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-02 22:59:36,898 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-02 22:59:36,898 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-02 22:59:36,898 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-02 22:59:36,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2019-10-02 22:59:36,898 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-02 22:59:36,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_22 [2019-10-02 22:59:36,899 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-02 22:59:36,899 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-02 22:59:36,899 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-02 22:59:36,899 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-10-02 22:59:36,899 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2019-10-02 22:59:36,899 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-02 22:59:36,899 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_adapter_stop [2019-10-02 22:59:36,899 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_init_hw [2019-10-02 22:59:36,899 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_for_link [2019-10-02 22:59:36,900 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_for_bad_link [2019-10-02 22:59:36,900 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_rar_set [2019-10-02 22:59:36,900 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_mc_addr_list_update [2019-10-02 22:59:36,900 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_vfta [2019-10-02 22:59:36,900 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ee_mac_addr [2019-10-02 22:59:36,900 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ee_pba_number [2019-10-02 22:59:36,900 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_validate_eeprom_checksum [2019-10-02 22:59:36,900 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_options [2019-10-02 22:59:36,900 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_ethtool_ops [2019-10-02 22:59:36,901 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_speed_duplex [2019-10-02 22:59:36,901 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_up [2019-10-02 22:59:36,901 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_down [2019-10-02 22:59:36,901 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_reset [2019-10-02 22:59:36,901 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_rx_resources [2019-10-02 22:59:36,901 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_tx_resources [2019-10-02 22:59:36,901 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_free_rx_resources [2019-10-02 22:59:36,901 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_free_tx_resources [2019-10-02 22:59:36,901 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_update_stats [2019-10-02 22:59:36,902 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_init_module [2019-10-02 22:59:36,902 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_exit_module [2019-10-02 22:59:36,902 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_probe [2019-10-02 22:59:36,902 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_remove [2019-10-02 22:59:36,902 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_sw_init [2019-10-02 22:59:36,902 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_open [2019-10-02 22:59:36,902 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_close [2019-10-02 22:59:36,902 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_configure_tx [2019-10-02 22:59:36,902 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_configure_rx [2019-10-02 22:59:36,903 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_rctl [2019-10-02 22:59:36,903 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_tx_ring [2019-10-02 22:59:36,903 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_rx_ring [2019-10-02 22:59:36,903 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_multi [2019-10-02 22:59:36,903 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_watchdog [2019-10-02 22:59:36,903 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_xmit_frame [2019-10-02 22:59:36,903 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_stats [2019-10-02 22:59:36,903 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_change_mtu [2019-10-02 22:59:36,903 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_mac [2019-10-02 22:59:36,904 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_intr [2019-10-02 22:59:36,904 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_tx_irq [2019-10-02 22:59:36,904 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean [2019-10-02 22:59:36,904 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_rx_irq [2019-10-02 22:59:36,904 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_alloc_rx_buffers [2019-10-02 22:59:36,904 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_timeout [2019-10-02 22:59:36,904 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_timeout_task [2019-10-02 22:59:36,904 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_strip_enable [2019-10-02 22:59:36,904 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_strip_disable [2019-10-02 22:59:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_rx_add_vid [2019-10-02 22:59:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_rx_kill_vid [2019-10-02 22:59:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_restore_vlan [2019-10-02 22:59:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_netpoll [2019-10-02 22:59:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_io_error_detected [2019-10-02 22:59:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_io_slot_reset [2019-10-02 22:59:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_io_resume [2019-10-02 22:59:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_irq_disable [2019-10-02 22:59:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_irq_enable [2019-10-02 22:59:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_fix_features [2019-10-02 22:59:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_features [2019-10-02 22:59:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-02 22:59:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 22:59:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 22:59:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_unmap_and_free_tx_resource [2019-10-02 22:59:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tso [2019-10-02 22:59:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_csum [2019-10-02 22:59:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_map [2019-10-02 22:59:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_queue [2019-10-02 22:59:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure __ixgb_maybe_stop_tx [2019-10-02 22:59:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_maybe_stop_tx [2019-10-02 22:59:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_rx_checksum [2019-10-02 22:59:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_copybreak [2019-10-02 22:59:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ixgb_exit_module_14_2 [2019-10-02 22:59:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_ixgb_init_module_14_7 [2019-10-02 22:59:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-02 22:59:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-02 22:59:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-02 22:59:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-02 22:59:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-10-02 22:59:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-10-02 22:59:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-10-02 22:59:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-10-02 22:59:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-10-02 22:59:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-02 22:59:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-02 22:59:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-02 22:59:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-02 22:59:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-02 22:59:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-02 22:59:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-02 22:59:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-02 22:59:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-02 22:59:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-02 22:59:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-02 22:59:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-02 22:59:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 22:59:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-02 22:59:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-10-02 22:59:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-02 22:59:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-02 22:59:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-10-02 22:59:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2019-10-02 22:59:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2019-10-02 22:59:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_41 [2019-10-02 22:59:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_42 [2019-10-02 22:59:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_43 [2019-10-02 22:59:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_46 [2019-10-02 22:59:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_49 [2019-10-02 22:59:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_52 [2019-10-02 22:59:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_55 [2019-10-02 22:59:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_56 [2019-10-02 22:59:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_57 [2019-10-02 22:59:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_58 [2019-10-02 22:59:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-02 22:59:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-10-02 22:59:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 22:59:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-02 22:59:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-02 22:59:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-02 22:59:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-02 22:59:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-02 22:59:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-02 22:59:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-02 22:59:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-02 22:59:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_10 [2019-10-02 22:59:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_23 [2019-10-02 22:59:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_24 [2019-10-02 22:59:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-02 22:59:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-02 22:59:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-02 22:59:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-02 22:59:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-02 22:59:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-02 22:59:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-02 22:59:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-02 22:59:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-02 22:59:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-02 22:59:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-10-02 22:59:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-02 22:59:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-02 22:59:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-02 22:59:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-02 22:59:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-02 22:59:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-02 22:59:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-02 22:59:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-02 22:59:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-02 22:59:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-02 22:59:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2019-10-02 22:59:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-10-02 22:59:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-10-02 22:59:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-02 22:59:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2019-10-02 22:59:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 22:59:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-02 22:59:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 22:59:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 22:59:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-02 22:59:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-02 22:59:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ee_device_id [2019-10-02 22:59:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_data [2019-10-02 22:59:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_led_on [2019-10-02 22:59:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_led_off [2019-10-02 22:59:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2019-10-02 22:59:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_hash_mc_addr [2019-10-02 22:59:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_mta_set [2019-10-02 22:59:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_bus_info [2019-10-02 22:59:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_link_reset [2019-10-02 22:59:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_optics_reset [2019-10-02 22:59:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_optics_reset_bcm [2019-10-02 22:59:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_identify_phy [2019-10-02 22:59:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clear_hw_cntrs [2019-10-02 22:59:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clear_vfta [2019-10-02 22:59:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_init_rx_addrs [2019-10-02 22:59:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_read_phy_reg [2019-10-02 22:59:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_fc [2019-10-02 22:59:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure mac_addr_valid [2019-10-02 22:59:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_mac_reset [2019-10-02 22:59:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_identify_xpak_vendor [2019-10-02 22:59:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_phy_reg [2019-10-02 22:59:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_word [2019-10-02 22:59:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_read_eeprom [2019-10-02 22:59:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_update_eeprom_checksum [2019-10-02 22:59:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_eeprom [2019-10-02 22:59:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_shift_in_bits [2019-10-02 22:59:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_shift_out_bits [2019-10-02 22:59:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_standby_eeprom [2019-10-02 22:59:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_wait_eeprom_command [2019-10-02 22:59:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_cleanup_eeprom [2019-10-02 22:59:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_raise_clock [2019-10-02 22:59:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_lower_clock [2019-10-02 22:59:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_eeprom [2019-10-02 22:59:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clock_eeprom [2019-10-02 22:59:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_and_get_eeprom_data [2019-10-02 22:59:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-02 22:59:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-02 22:59:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-02 22:59:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-02 22:59:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_settings [2019-10-02 22:59:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_settings [2019-10-02 22:59:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_pauseparam [2019-10-02 22:59:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_pauseparam [2019-10-02 22:59:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_msglevel [2019-10-02 22:59:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_msglevel [2019-10-02 22:59:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_regs_len [2019-10-02 22:59:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_regs [2019-10-02 22:59:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_len [2019-10-02 22:59:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom [2019-10-02 22:59:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_eeprom [2019-10-02 22:59:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_drvinfo [2019-10-02 22:59:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ringparam [2019-10-02 22:59:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_ringparam [2019-10-02 22:59:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_phys_id [2019-10-02 22:59:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_sset_count [2019-10-02 22:59:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ethtool_stats [2019-10-02 22:59:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_strings [2019-10-02 22:59:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_validate_option [2019-10-02 22:59:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2019-10-02 22:59:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2019-10-02 22:59:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2019-10-02 22:59:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2019-10-02 22:59:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2019-10-02 22:59:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2019-10-02 22:59:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2019-10-02 22:59:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2019-10-02 22:59:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2019-10-02 22:59:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2019-10-02 22:59:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-02 22:59:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 22:59:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-02 22:59:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 22:59:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 22:59:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 22:59:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 22:59:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-02 22:59:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-02 22:59:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-02 22:59:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-02 22:59:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-10-02 22:59:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-10-02 22:59:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2019-10-02 22:59:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-10-02 22:59:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2019-10-02 22:59:36,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2019-10-02 22:59:36,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-02 22:59:36,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-02 22:59:36,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-02 22:59:36,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-02 22:59:36,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-02 22:59:36,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-02 22:59:36,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-02 22:59:36,929 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 22:59:36,929 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 22:59:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 22:59:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 22:59:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 22:59:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 22:59:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 22:59:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-02 22:59:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-02 22:59:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 22:59:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 22:59:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 22:59:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-02 22:59:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-02 22:59:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-02 22:59:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-02 22:59:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 22:59:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 22:59:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-02 22:59:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-02 22:59:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-02 22:59:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 22:59:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 22:59:36,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 22:59:36,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 22:59:36,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 22:59:36,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 22:59:36,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 22:59:36,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-02 22:59:41,968 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-02 22:59:50,360 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 23:00:28,326 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 23:00:28,326 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-02 23:00:28,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 11:00:28 BoogieIcfgContainer [2019-10-02 23:00:28,330 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 23:00:28,331 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 23:00:28,331 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 23:00:28,334 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 23:00:28,335 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 10:59:28" (1/3) ... [2019-10-02 23:00:28,335 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1623be09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 11:00:28, skipping insertion in model container [2019-10-02 23:00:28,335 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:59:35" (2/3) ... [2019-10-02 23:00:28,336 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1623be09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 11:00:28, skipping insertion in model container [2019-10-02 23:00:28,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 11:00:28" (3/3) ... [2019-10-02 23:00:28,338 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i [2019-10-02 23:00:28,348 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 23:00:28,360 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-02 23:00:28,384 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-02 23:00:28,413 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 23:00:28,413 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-02 23:00:28,413 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 23:00:28,414 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 23:00:28,414 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 23:00:28,414 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 23:00:28,414 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 23:00:28,414 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 23:00:28,502 INFO L276 IsEmpty]: Start isEmpty. Operand 4449 states. [2019-10-02 23:00:28,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2019-10-02 23:00:28,544 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:00:28,548 INFO L411 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:00:28,551 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:00:28,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:00:28,557 INFO L82 PathProgramCache]: Analyzing trace with hash 1118308648, now seen corresponding path program 1 times [2019-10-02 23:00:28,559 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:00:28,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:00:28,703 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:00:28,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:00:28,703 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:00:29,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:00:31,791 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 952 trivial. 0 not checked. [2019-10-02 23:00:31,794 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:00:31,794 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 23:00:31,795 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:00:31,800 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 23:00:31,816 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 23:00:31,817 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:00:31,819 INFO L87 Difference]: Start difference. First operand 4449 states. Second operand 3 states. [2019-10-02 23:01:03,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:01:03,968 INFO L93 Difference]: Finished difference Result 8217 states and 10875 transitions. [2019-10-02 23:01:03,968 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 23:01:03,970 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 191 [2019-10-02 23:01:03,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:01:04,048 INFO L225 Difference]: With dead ends: 8217 [2019-10-02 23:01:04,048 INFO L226 Difference]: Without dead ends: 8175 [2019-10-02 23:01:04,050 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 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 23:01:04,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8175 states. [2019-10-02 23:01:04,563 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8175 to 8168. [2019-10-02 23:01:04,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8168 states. [2019-10-02 23:01:04,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8168 states to 8168 states and 10810 transitions. [2019-10-02 23:01:04,634 INFO L78 Accepts]: Start accepts. Automaton has 8168 states and 10810 transitions. Word has length 191 [2019-10-02 23:01:04,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:01:04,638 INFO L475 AbstractCegarLoop]: Abstraction has 8168 states and 10810 transitions. [2019-10-02 23:01:04,638 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 23:01:04,639 INFO L276 IsEmpty]: Start isEmpty. Operand 8168 states and 10810 transitions. [2019-10-02 23:01:04,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2019-10-02 23:01:04,656 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:01:04,657 INFO L411 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:01:04,657 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:01:04,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:01:04,657 INFO L82 PathProgramCache]: Analyzing trace with hash 916790713, now seen corresponding path program 1 times [2019-10-02 23:01:04,658 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:01:04,695 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:01:04,695 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:01:04,695 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:01:04,695 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:01:05,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:01:05,755 INFO L134 CoverageAnalysis]: Checked inductivity of 964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 964 trivial. 0 not checked. [2019-10-02 23:01:05,756 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:01:05,756 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 23:01:05,756 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:01:05,758 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 23:01:05,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 23:01:05,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:01:05,759 INFO L87 Difference]: Start difference. First operand 8168 states and 10810 transitions. Second operand 3 states. [2019-10-02 23:01:11,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:01:11,110 INFO L93 Difference]: Finished difference Result 12183 states and 16130 transitions. [2019-10-02 23:01:11,110 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 23:01:11,111 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 227 [2019-10-02 23:01:11,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:01:11,213 INFO L225 Difference]: With dead ends: 12183 [2019-10-02 23:01:11,214 INFO L226 Difference]: Without dead ends: 12183 [2019-10-02 23:01:11,215 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 23:01:11,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12183 states. [2019-10-02 23:01:11,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12183 to 12176. [2019-10-02 23:01:11,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12176 states. [2019-10-02 23:01:11,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12176 states to 12176 states and 16125 transitions. [2019-10-02 23:01:11,862 INFO L78 Accepts]: Start accepts. Automaton has 12176 states and 16125 transitions. Word has length 227 [2019-10-02 23:01:11,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:01:11,863 INFO L475 AbstractCegarLoop]: Abstraction has 12176 states and 16125 transitions. [2019-10-02 23:01:11,863 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 23:01:11,863 INFO L276 IsEmpty]: Start isEmpty. Operand 12176 states and 16125 transitions. [2019-10-02 23:01:11,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2019-10-02 23:01:11,873 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:01:11,873 INFO L411 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:01:11,874 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:01:11,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:01:11,874 INFO L82 PathProgramCache]: Analyzing trace with hash -750554360, now seen corresponding path program 1 times [2019-10-02 23:01:11,874 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:01:11,902 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:01:11,902 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:01:11,902 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:01:11,903 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:01:12,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:01:12,804 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 952 trivial. 0 not checked. [2019-10-02 23:01:12,804 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:01:12,804 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 23:01:12,804 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:01:12,806 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 23:01:12,806 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 23:01:12,806 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:01:12,807 INFO L87 Difference]: Start difference. First operand 12176 states and 16125 transitions. Second operand 3 states. [2019-10-02 23:01:20,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:01:20,441 INFO L93 Difference]: Finished difference Result 22016 states and 29208 transitions. [2019-10-02 23:01:20,442 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 23:01:20,442 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 230 [2019-10-02 23:01:20,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:01:20,628 INFO L225 Difference]: With dead ends: 22016 [2019-10-02 23:01:20,629 INFO L226 Difference]: Without dead ends: 22016 [2019-10-02 23:01:20,630 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 23:01:20,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22016 states. [2019-10-02 23:01:22,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22016 to 22002. [2019-10-02 23:01:22,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22002 states. [2019-10-02 23:01:22,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22002 states to 22002 states and 29191 transitions. [2019-10-02 23:01:22,216 INFO L78 Accepts]: Start accepts. Automaton has 22002 states and 29191 transitions. Word has length 230 [2019-10-02 23:01:22,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:01:22,221 INFO L475 AbstractCegarLoop]: Abstraction has 22002 states and 29191 transitions. [2019-10-02 23:01:22,221 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 23:01:22,221 INFO L276 IsEmpty]: Start isEmpty. Operand 22002 states and 29191 transitions. [2019-10-02 23:01:22,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2019-10-02 23:01:22,231 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:01:22,232 INFO L411 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 4, 4, 4, 4, 4, 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] [2019-10-02 23:01:22,233 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:01:22,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:01:22,234 INFO L82 PathProgramCache]: Analyzing trace with hash 2131385607, now seen corresponding path program 1 times [2019-10-02 23:01:22,234 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:01:22,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:01:22,270 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:01:22,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:01:22,270 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:01:22,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:01:23,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1001 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 998 trivial. 0 not checked. [2019-10-02 23:01:23,140 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:01:23,140 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 23:01:23,141 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:01:23,141 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 23:01:23,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 23:01:23,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 23:01:23,142 INFO L87 Difference]: Start difference. First operand 22002 states and 29191 transitions. Second operand 5 states. [2019-10-02 23:01:29,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:01:29,101 INFO L93 Difference]: Finished difference Result 22000 states and 29189 transitions. [2019-10-02 23:01:29,101 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 23:01:29,101 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 268 [2019-10-02 23:01:29,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:01:29,205 INFO L225 Difference]: With dead ends: 22000 [2019-10-02 23:01:29,205 INFO L226 Difference]: Without dead ends: 21949 [2019-10-02 23:01:29,206 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-02 23:01:29,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21949 states. [2019-10-02 23:01:29,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21949 to 14680. [2019-10-02 23:01:29,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14680 states. [2019-10-02 23:01:30,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14680 states to 14680 states and 19465 transitions. [2019-10-02 23:01:30,043 INFO L78 Accepts]: Start accepts. Automaton has 14680 states and 19465 transitions. Word has length 268 [2019-10-02 23:01:30,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:01:30,044 INFO L475 AbstractCegarLoop]: Abstraction has 14680 states and 19465 transitions. [2019-10-02 23:01:30,044 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 23:01:30,044 INFO L276 IsEmpty]: Start isEmpty. Operand 14680 states and 19465 transitions. [2019-10-02 23:01:30,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2019-10-02 23:01:30,090 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:01:30,090 INFO L411 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 5, 5, 5, 4, 4, 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] [2019-10-02 23:01:30,091 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:01:30,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:01:30,091 INFO L82 PathProgramCache]: Analyzing trace with hash 1637268604, now seen corresponding path program 1 times [2019-10-02 23:01:30,091 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:01:30,125 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:01:30,126 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:01:30,126 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:01:30,126 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:01:30,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:01:32,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1010 trivial. 0 not checked. [2019-10-02 23:01:32,507 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:01:32,507 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 23:01:32,507 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:01:32,509 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 23:01:32,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 23:01:32,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:01:32,510 INFO L87 Difference]: Start difference. First operand 14680 states and 19465 transitions. Second operand 3 states. [2019-10-02 23:01:39,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:01:39,828 INFO L93 Difference]: Finished difference Result 21232 states and 28170 transitions. [2019-10-02 23:01:39,828 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 23:01:39,828 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 321 [2019-10-02 23:01:39,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:01:39,923 INFO L225 Difference]: With dead ends: 21232 [2019-10-02 23:01:39,924 INFO L226 Difference]: Without dead ends: 21232 [2019-10-02 23:01:39,924 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 23:01:39,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21232 states. [2019-10-02 23:01:40,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21232 to 21228. [2019-10-02 23:01:40,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21228 states. [2019-10-02 23:01:40,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21228 states to 21228 states and 28164 transitions. [2019-10-02 23:01:40,806 INFO L78 Accepts]: Start accepts. Automaton has 21228 states and 28164 transitions. Word has length 321 [2019-10-02 23:01:40,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:01:40,807 INFO L475 AbstractCegarLoop]: Abstraction has 21228 states and 28164 transitions. [2019-10-02 23:01:40,807 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 23:01:40,807 INFO L276 IsEmpty]: Start isEmpty. Operand 21228 states and 28164 transitions. [2019-10-02 23:01:40,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2019-10-02 23:01:40,861 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:01:40,861 INFO L411 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 9, 9, 9, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-10-02 23:01:40,862 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:01:40,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:01:40,862 INFO L82 PathProgramCache]: Analyzing trace with hash 1396334315, now seen corresponding path program 1 times [2019-10-02 23:01:40,862 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:01:40,887 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:01:40,887 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:01:40,887 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:01:40,887 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:01:41,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:01:41,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1155 trivial. 0 not checked. [2019-10-02 23:01:41,828 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:01:41,829 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 23:01:41,829 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:01:41,830 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 23:01:41,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 23:01:41,830 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:01:41,830 INFO L87 Difference]: Start difference. First operand 21228 states and 28164 transitions. Second operand 3 states. [2019-10-02 23:01:51,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:01:51,433 INFO L93 Difference]: Finished difference Result 27776 states and 36867 transitions. [2019-10-02 23:01:51,434 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 23:01:51,434 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 397 [2019-10-02 23:01:51,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:01:51,569 INFO L225 Difference]: With dead ends: 27776 [2019-10-02 23:01:51,569 INFO L226 Difference]: Without dead ends: 27776 [2019-10-02 23:01:51,570 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 23:01:51,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27776 states. [2019-10-02 23:01:52,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27776 to 27772. [2019-10-02 23:01:52,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27772 states. [2019-10-02 23:01:52,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27772 states to 27772 states and 36861 transitions. [2019-10-02 23:01:52,960 INFO L78 Accepts]: Start accepts. Automaton has 27772 states and 36861 transitions. Word has length 397 [2019-10-02 23:01:52,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:01:52,961 INFO L475 AbstractCegarLoop]: Abstraction has 27772 states and 36861 transitions. [2019-10-02 23:01:52,961 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 23:01:52,962 INFO L276 IsEmpty]: Start isEmpty. Operand 27772 states and 36861 transitions. [2019-10-02 23:01:53,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2019-10-02 23:01:53,012 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:01:53,013 INFO L411 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 9, 9, 9, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-10-02 23:01:53,013 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:01:53,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:01:53,014 INFO L82 PathProgramCache]: Analyzing trace with hash 2075606569, now seen corresponding path program 1 times [2019-10-02 23:01:53,014 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:01:53,039 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:01:53,040 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:01:53,040 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:01:53,040 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:01:53,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:01:53,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1165 trivial. 0 not checked. [2019-10-02 23:01:53,971 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:01:53,971 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 23:01:53,971 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:01:53,972 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 23:01:53,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 23:01:53,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 23:01:53,974 INFO L87 Difference]: Start difference. First operand 27772 states and 36861 transitions. Second operand 5 states. [2019-10-02 23:02:00,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:02:00,363 INFO L93 Difference]: Finished difference Result 27770 states and 36858 transitions. [2019-10-02 23:02:00,364 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 23:02:00,364 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 397 [2019-10-02 23:02:00,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:02:00,365 INFO L225 Difference]: With dead ends: 27770 [2019-10-02 23:02:00,365 INFO L226 Difference]: Without dead ends: 0 [2019-10-02 23:02:00,366 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-02 23:02:00,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-02 23:02:00,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-02 23:02:00,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-02 23:02:00,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-02 23:02:00,367 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 397 [2019-10-02 23:02:00,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:02:00,368 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-02 23:02:00,368 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 23:02:00,368 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-02 23:02:00,368 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-02 23:02:00,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 11:02:00 BoogieIcfgContainer [2019-10-02 23:02:00,376 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 23:02:00,380 INFO L168 Benchmark]: Toolchain (without parser) took 152071.52 ms. Allocated memory was 142.1 MB in the beginning and 2.0 GB in the end (delta: 1.9 GB). Free memory was 70.3 MB in the beginning and 900.2 MB in the end (delta: -829.9 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-10-02 23:02:00,381 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 142.1 MB. Free memory was 109.3 MB in the beginning and 109.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-10-02 23:02:00,383 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7335.89 ms. Allocated memory was 142.1 MB in the beginning and 355.5 MB in the end (delta: 213.4 MB). Free memory was 69.9 MB in the beginning and 108.5 MB in the end (delta: -38.6 MB). Peak memory consumption was 221.6 MB. Max. memory is 7.1 GB. [2019-10-02 23:02:00,385 INFO L168 Benchmark]: Boogie Preprocessor took 1069.80 ms. Allocated memory was 355.5 MB in the beginning and 500.2 MB in the end (delta: 144.7 MB). Free memory was 108.5 MB in the beginning and 367.4 MB in the end (delta: -258.8 MB). Peak memory consumption was 60.1 MB. Max. memory is 7.1 GB. [2019-10-02 23:02:00,387 INFO L168 Benchmark]: RCFGBuilder took 51616.28 ms. Allocated memory was 500.2 MB in the beginning and 1.5 GB in the end (delta: 999.3 MB). Free memory was 367.4 MB in the beginning and 307.4 MB in the end (delta: 60.0 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-10-02 23:02:00,394 INFO L168 Benchmark]: TraceAbstraction took 92044.86 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 548.4 MB). Free memory was 307.4 MB in the beginning and 900.2 MB in the end (delta: -592.8 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-10-02 23:02:00,402 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 142.1 MB. Free memory was 109.3 MB in the beginning and 109.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 7335.89 ms. Allocated memory was 142.1 MB in the beginning and 355.5 MB in the end (delta: 213.4 MB). Free memory was 69.9 MB in the beginning and 108.5 MB in the end (delta: -38.6 MB). Peak memory consumption was 221.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 1069.80 ms. Allocated memory was 355.5 MB in the beginning and 500.2 MB in the end (delta: 144.7 MB). Free memory was 108.5 MB in the beginning and 367.4 MB in the end (delta: -258.8 MB). Peak memory consumption was 60.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 51616.28 ms. Allocated memory was 500.2 MB in the beginning and 1.5 GB in the end (delta: 999.3 MB). Free memory was 367.4 MB in the beginning and 307.4 MB in the end (delta: 60.0 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. * TraceAbstraction took 92044.86 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 548.4 MB). Free memory was 307.4 MB in the beginning and 900.2 MB in the end (delta: -592.8 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 17579]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 17591]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 17567]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 17603]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 455 procedures, 4593 locations, 4 error locations. SAFE Result, 91.9s OverallTime, 7 OverallIterations, 17 TraceHistogramMax, 75.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 50569 SDtfs, 34972 SDslu, 48775 SDs, 0 SdLazy, 232 SolverSat, 55 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 68.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 34 GetRequests, 18 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=27772occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 5.9s AutomataMinimizationTime, 7 MinimizatonAttempts, 7305 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.7s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 5.3s InterpolantComputationTime, 2031 NumberOfCodeBlocks, 2031 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 2024 ConstructedInterpolants, 0 QuantifiedInterpolants, 742750 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 7242/7242 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...