java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--xen-netback--xen-netback.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 18:56:09,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 18:56:09,928 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 18:56:09,940 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 18:56:09,940 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 18:56:09,941 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 18:56:09,943 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 18:56:09,945 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 18:56:09,947 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 18:56:09,948 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 18:56:09,949 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 18:56:09,950 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 18:56:09,950 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 18:56:09,952 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 18:56:09,953 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 18:56:09,954 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 18:56:09,955 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 18:56:09,956 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 18:56:09,958 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 18:56:09,960 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 18:56:09,962 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 18:56:09,963 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 18:56:09,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 18:56:09,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 18:56:09,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 18:56:09,968 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 18:56:09,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 18:56:09,970 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 18:56:09,970 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 18:56:09,971 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 18:56:09,972 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 18:56:09,973 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 18:56:09,973 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 18:56:09,974 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 18:56:09,976 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 18:56:09,979 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 18:56:09,980 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 18:56:09,980 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 18:56:09,981 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 18:56:09,982 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 18:56:09,982 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 18:56:09,983 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-08 18:56:10,015 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 18:56:10,015 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 18:56:10,017 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 18:56:10,018 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 18:56:10,018 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 18:56:10,018 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 18:56:10,019 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 18:56:10,019 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 18:56:10,019 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 18:56:10,019 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 18:56:10,019 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 18:56:10,020 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 18:56:10,020 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 18:56:10,020 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 18:56:10,021 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 18:56:10,021 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 18:56:10,022 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 18:56:10,022 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 18:56:10,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 18:56:10,023 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 18:56:10,023 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 18:56:10,023 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 18:56:10,023 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 18:56:10,024 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 18:56:10,024 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 18:56:10,024 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 18:56:10,024 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 18:56:10,076 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 18:56:10,091 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 18:56:10,095 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 18:56:10,097 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 18:56:10,097 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 18:56:10,098 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--xen-netback--xen-netback.ko-entry_point.cil.out.i [2019-08-08 18:56:10,172 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3241ada6b/6644a121ec7a4e9db00cfcb192c3ea27/FLAGdd6258b3c [2019-08-08 18:56:11,093 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 18:56:11,094 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--xen-netback--xen-netback.ko-entry_point.cil.out.i [2019-08-08 18:56:11,145 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3241ada6b/6644a121ec7a4e9db00cfcb192c3ea27/FLAGdd6258b3c [2019-08-08 18:56:11,500 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3241ada6b/6644a121ec7a4e9db00cfcb192c3ea27 [2019-08-08 18:56:11,509 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 18:56:11,510 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 18:56:11,511 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 18:56:11,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 18:56:11,516 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 18:56:11,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 06:56:11" (1/1) ... [2019-08-08 18:56:11,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32be39ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:56:11, skipping insertion in model container [2019-08-08 18:56:11,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 06:56:11" (1/1) ... [2019-08-08 18:56:11,528 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 18:56:11,720 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 18:56:15,047 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 18:56:15,120 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 18:56:15,954 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 18:56:16,733 INFO L192 MainTranslator]: Completed translation [2019-08-08 18:56:16,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:56:16 WrapperNode [2019-08-08 18:56:16,734 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 18:56:16,735 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 18:56:16,735 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 18:56:16,735 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 18:56:16,746 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:56:16" (1/1) ... [2019-08-08 18:56:16,746 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:56:16" (1/1) ... [2019-08-08 18:56:16,871 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:56:16" (1/1) ... [2019-08-08 18:56:16,871 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:56:16" (1/1) ... [2019-08-08 18:56:17,095 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:56:16" (1/1) ... [2019-08-08 18:56:17,137 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:56:16" (1/1) ... [2019-08-08 18:56:17,215 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:56:16" (1/1) ... [2019-08-08 18:56:17,279 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 18:56:17,280 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 18:56:17,280 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 18:56:17,280 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 18:56:17,281 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:56:16" (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 [2019-08-08 18:56:17,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 18:56:17,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 18:56:17,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2019-08-08 18:56:17,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-08-08 18:56:17,357 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-08 18:56:17,358 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-08-08 18:56:17,358 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-08 18:56:17,358 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-08 18:56:17,358 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-08-08 18:56:17,359 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2019-08-08 18:56:17,359 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2019-08-08 18:56:17,359 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-08-08 18:56:17,359 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-08-08 18:56:17,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-08 18:56:17,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-08 18:56:17,361 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-08-08 18:56:17,361 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-08 18:56:17,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-08-08 18:56:17,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-08 18:56:17,363 INFO L138 BoogieDeclarations]: Found implementation of procedure get_jiffies_64 [2019-08-08 18:56:17,363 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-08-08 18:56:17,363 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2019-08-08 18:56:17,363 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_feature [2019-08-08 18:56:17,364 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-08-08 18:56:17,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 18:56:17,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-08 18:56:17,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-08 18:56:17,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-08 18:56:17,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-08 18:56:17,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-08 18:56:17,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-08 18:56:17,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-08 18:56:17,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 18:56:17,366 INFO L138 BoogieDeclarations]: Found implementation of procedure PageForeign [2019-08-08 18:56:17,367 INFO L138 BoogieDeclarations]: Found implementation of procedure PageHead [2019-08-08 18:56:17,367 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-08-08 18:56:17,367 INFO L138 BoogieDeclarations]: Found implementation of procedure PageCompound [2019-08-08 18:56:17,367 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head_by_tail [2019-08-08 18:56:17,367 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2019-08-08 18:56:17,367 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-08-08 18:56:17,368 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_order [2019-08-08 18:56:17,368 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-08-08 18:56:17,368 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_flow_dissect_flow_keys [2019-08-08 18:56:17,369 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-08-08 18:56:17,369 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-08-08 18:56:17,369 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-08-08 18:56:17,369 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-08-08 18:56:17,369 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2019-08-08 18:56:17,369 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2019-08-08 18:56:17,370 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2019-08-08 18:56:17,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-08-08 18:56:17,370 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-08-08 18:56:17,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2019-08-08 18:56:17,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2019-08-08 18:56:17,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2019-08-08 18:56:17,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2019-08-08 18:56:17,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2019-08-08 18:56:17,371 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2019-08-08 18:56:17,371 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-08-08 18:56:17,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2019-08-08 18:56:17,372 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-08-08 18:56:17,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2019-08-08 18:56:17,372 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-08-08 18:56:17,372 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header_was_set [2019-08-08 18:56:17,372 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-08-08 18:56:17,372 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_transport_header [2019-08-08 18:56:17,373 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_transport_header [2019-08-08 18:56:17,373 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2019-08-08 18:56:17,373 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2019-08-08 18:56:17,373 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_probe_transport_header [2019-08-08 18:56:17,373 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-08-08 18:56:17,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_unref [2019-08-08 18:56:17,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_unref [2019-08-08 18:56:17,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_has_frag_list [2019-08-08 18:56:17,375 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_list_init [2019-08-08 18:56:17,375 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-08-08 18:56:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-08-08 18:56:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-08-08 18:56:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-08-08 18:56:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-08-08 18:56:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-08-08 18:56:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-08-08 18:56:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-08-08 18:56:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_set_map_op [2019-08-08 18:56:17,378 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_set_unmap_op [2019-08-08 18:56:17,378 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_page_foreign [2019-08-08 18:56:17,378 INFO L138 BoogieDeclarations]: Found implementation of procedure to_xenbus_device [2019-08-08 18:56:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_to_xenbus_device [2019-08-08 18:56:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-08-08 18:56:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2019-08-08 18:56:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __pfn_to_mfn [2019-08-08 18:56:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2019-08-08 18:56:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure idx_to_pfn [2019-08-08 18:56:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure idx_to_kaddr [2019-08-08 18:56:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ubuf_to_queue [2019-08-08 18:56:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure frag_get_pending_idx [2019-08-08 18:56:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure frag_set_pending_idx [2019-08-08 18:56:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pending_index [2019-08-08 18:56:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_rx_ring_slots_available [2019-08-08 18:56:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_rx_queue_tail [2019-08-08 18:56:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_rx_dequeue [2019-08-08 18:56:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_rx_queue_maybe_wake [2019-08-08 18:56:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_rx_queue_purge [2019-08-08 18:56:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_rx_queue_drop_expired [2019-08-08 18:56:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_rx_buffer [2019-08-08 18:56:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_gop_frag_copy [2019-08-08 18:56:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_gop_skb [2019-08-08 18:56:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_check_gop [2019-08-08 18:56:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_add_frag_responses [2019-08-08 18:56:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_kick_thread [2019-08-08 18:56:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_rx_action [2019-08-08 18:56:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_napi_schedule_or_enable_events [2019-08-08 18:56:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_add_credit [2019-08-08 18:56:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_tx_credit_callback [2019-08-08 18:56:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_tx_err [2019-08-08 18:56:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_fatal_tx_err [2019-08-08 18:56:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_count_requests [2019-08-08 18:56:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_tx_create_map_op [2019-08-08 18:56:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_alloc_skb [2019-08-08 18:56:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_get_requests [2019-08-08 18:56:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_grant_handle_set [2019-08-08 18:56:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_grant_handle_reset [2019-08-08 18:56:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_tx_check_gop [2019-08-08 18:56:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_fill_frags [2019-08-08 18:56:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_get_extras [2019-08-08 18:56:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_set_skb_gso [2019-08-08 18:56:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure checksum_setup [2019-08-08 18:56:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_credit_exceeded [2019-08-08 18:56:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_tx_build_gops [2019-08-08 18:56:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_handle_frag_list [2019-08-08 18:56:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_tx_submit [2019-08-08 18:56:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_zerocopy_callback [2019-08-08 18:56:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_tx_dealloc_action [2019-08-08 18:56:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_tx_action [2019-08-08 18:56:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_idx_release [2019-08-08 18:56:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure make_tx_response [2019-08-08 18:56:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure push_tx_responses [2019-08-08 18:56:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure make_rx_response [2019-08-08 18:56:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_idx_unmap [2019-08-08 18:56:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_work_todo [2019-08-08 18:56:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_dealloc_work_todo [2019-08-08 18:56:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_unmap_frontend_rings [2019-08-08 18:56:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_map_frontend_rings [2019-08-08 18:56:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_queue_carrier_off [2019-08-08 18:56:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_queue_carrier_on [2019-08-08 18:56:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_rx_queue_stalled [2019-08-08 18:56:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_rx_queue_ready [2019-08-08 18:56:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_have_rx_work [2019-08-08 18:56:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_rx_queue_timeout [2019-08-08 18:56:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_wait_for_rx_work [2019-08-08 18:56:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_kthread_guest_rx [2019-08-08 18:56:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_dealloc_kthread_should_stop [2019-08-08 18:56:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_dealloc_kthread [2019-08-08 18:56:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_init [2019-08-08 18:56:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_fini [2019-08-08 18:56:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 18:56:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-08 18:56:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2019-08-08 18:56:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_5 [2019-08-08 18:56:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-08 18:56:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-08 18:56:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-08 18:56:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-08 18:56:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-08 18:56:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2019-08-08 18:56:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-08-08 18:56:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure nr_pending_reqs [2019-08-08 18:56:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_read_io_ring [2019-08-08 18:56:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_write_io_ring [2019-08-08 18:56:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_dump_open [2019-08-08 18:56:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_debugfs_addif [2019-08-08 18:56:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_debugfs_delif [2019-08-08 18:56:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_remove [2019-08-08 18:56:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_probe [2019-08-08 18:56:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_uevent [2019-08-08 18:56:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure backend_create_xenvif [2019-08-08 18:56:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure backend_disconnect [2019-08-08 18:56:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure backend_connect [2019-08-08 18:56:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure backend_switch_state [2019-08-08 18:56:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure set_backend_state [2019-08-08 18:56:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure frontend_changed [2019-08-08 18:56:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_rate [2019-08-08 18:56:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_mac [2019-08-08 18:56:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_rate_changed [2019-08-08 18:56:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_register_watchers [2019-08-08 18:56:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_unregister_watchers [2019-08-08 18:56:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_hotplug_status_watch [2019-08-08 18:56:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure hotplug_status_changed [2019-08-08 18:56:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure connect [2019-08-08 18:56:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure connect_rings [2019-08-08 18:56:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure read_xenbus_vif_flags [2019-08-08 18:56:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_xenbus_init [2019-08-08 18:56:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_xenbus_fini [2019-08-08 18:56:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xenbus_driver_4 [2019-08-08 18:56:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2019-08-08 18:56:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-08-08 18:56:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2019-08-08 18:56:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-08 18:56:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_pending_11 [2019-08-08 18:56:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-08 18:56:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-08-08 18:56:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-08-08 18:56:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-08-08 18:56:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-08-08 18:56:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure put_task_struct [2019-08-08 18:56:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2019-08-08 18:56:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-08-08 18:56:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-08-08 18:56:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-08-08 18:56:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2019-08-08 18:56:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-08-08 18:56:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2019-08-08 18:56:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_skb_zerocopy_prepare [2019-08-08 18:56:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_skb_zerocopy_complete [2019-08-08 18:56:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_schedulable [2019-08-08 18:56:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_tx_interrupt [2019-08-08 18:56:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_poll [2019-08-08 18:56:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_rx_interrupt [2019-08-08 18:56:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_interrupt [2019-08-08 18:56:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_queue_stopped [2019-08-08 18:56:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_wake_queue [2019-08-08 18:56:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_start_xmit [2019-08-08 18:56:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_get_stats [2019-08-08 18:56:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_up [2019-08-08 18:56:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_down [2019-08-08 18:56:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_open [2019-08-08 18:56:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_close [2019-08-08 18:56:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_change_mtu [2019-08-08 18:56:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_fix_features [2019-08-08 18:56:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_get_sset_count [2019-08-08 18:56:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_get_ethtool_stats [2019-08-08 18:56:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_get_strings [2019-08-08 18:56:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_alloc [2019-08-08 18:56:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_init_queue [2019-08-08 18:56:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_carrier_on [2019-08-08 18:56:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_connect [2019-08-08 18:56:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_carrier_off [2019-08-08 18:56:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_disconnect [2019-08-08 18:56:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_deinit_queue [2019-08-08 18:56:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_free [2019-08-08 18:56:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-08-08 18:56:17,555 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-08-08 18:56:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-08-08 18:56:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_3 [2019-08-08 18:56:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2019-08-08 18:56:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-08-08 18:56:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-08-08 18:56:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2019-08-08 18:56:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-08-08 18:56:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_17 [2019-08-08 18:56:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_18 [2019-08-08 18:56:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_19 [2019-08-08 18:56:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_20 [2019-08-08 18:56:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_21 [2019-08-08 18:56:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_22 [2019-08-08 18:56:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_23 [2019-08-08 18:56:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_24 [2019-08-08 18:56:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 18:56:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-08 18:56:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-08 18:56:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-08 18:56:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-08 18:56:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-08-08 18:56:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-08-08 18:56:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-08-08 18:56:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-08-08 18:56:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-08-08 18:56:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 18:56:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2019-08-08 18:56:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2019-08-08 18:56:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2019-08-08 18:56:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2019-08-08 18:56:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-08-08 18:56:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-08-08 18:56:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-08-08 18:56:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-08 18:56:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-08-08 18:56:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-08-08 18:56:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-08-08 18:56:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-08-08 18:56:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_task_struct [2019-08-08 18:56:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-08 18:56:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_flow_dissect [2019-08-08 18:56:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-08-08 18:56:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __xenbus_register_backend [2019-08-08 18:56:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2019-08-08 18:56:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-08 18:56:17,567 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-08-08 18:56:17,567 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-08 18:56:17,567 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-08 18:56:17,567 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-08-08 18:56:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-08 18:56:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure add_uevent_var [2019-08-08 18:56:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2019-08-08 18:56:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-08-08 18:56:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_interdomain_evtchn_to_irqhandler [2019-08-08 18:56:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-08-08 18:56:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2019-08-08 18:56:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2019-08-08 18:56:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2019-08-08 18:56:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-08-08 18:56:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mtu [2019-08-08 18:56:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2019-08-08 18:56:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-08-08 18:56:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-08-08 18:56:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-08-08 18:56:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-08-08 18:56:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-08-08 18:56:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-08-08 18:56:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-08-08 18:56:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-08-08 18:56:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-08-08 18:56:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure get_phys_to_machine [2019-08-08 18:56:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_pages [2019-08-08 18:56:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_batch_copy [2019-08-08 18:56:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_pages [2019-08-08 18:56:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_map_refs [2019-08-08 18:56:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_unmap_refs [2019-08-08 18:56:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-08-08 18:56:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_uevent [2019-08-08 18:56:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2019-08-08 18:56:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2019-08-08 18:56:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-08-08 18:56:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 18:56:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2 [2019-08-08 18:56:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2 [2019-08-08 18:56:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-08-08 18:56:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer_pending [2019-08-08 18:56:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-08-08 18:56:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2019-08-08 18:56:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-08-08 18:56:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-08-08 18:56:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2019-08-08 18:56:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-08-08 18:56:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-08-08 18:56:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-08-08 18:56:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-08-08 18:56:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-08-08 18:56:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb_sk [2019-08-08 18:56:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_rx_queues [2019-08-08 18:56:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2019-08-08 18:56:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2019-08-08 18:56:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-08-08 18:56:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2019-08-08 18:56:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-08-08 18:56:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-08-08 18:56:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 18:56:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-08-08 18:56:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-08-08 18:56:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure register_xenbus_watch [2019-08-08 18:56:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-08-08 18:56:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-08-08 18:56:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-08-08 18:56:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-08-08 18:56:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-08-08 18:56:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-08-08 18:56:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-08-08 18:56:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-08-08 18:56:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_write_to_buffer [2019-08-08 18:56:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-08-08 18:56:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-08-08 18:56:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_setup [2019-08-08 18:56:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2019-08-08 18:56:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2019-08-08 18:56:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-08-08 18:56:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_xenbus_watch [2019-08-08 18:56:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-08-08 18:56:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2019-08-08 18:56:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-08-08 18:56:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2019-08-08 18:56:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_is_online [2019-08-08 18:56:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_gather [2019-08-08 18:56:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_map_ring_valloc [2019-08-08 18:56:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2019-08-08 18:56:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read [2019-08-08 18:56:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_rm [2019-08-08 18:56:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2019-08-08 18:56:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_strstate [2019-08-08 18:56:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2019-08-08 18:56:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2019-08-08 18:56:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_start [2019-08-08 18:56:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unmap_ring_vfree [2019-08-08 18:56:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_watch_pathfmt [2019-08-08 18:56:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2019-08-08 18:56:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 18:56:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 18:56:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-08 18:56:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-08 18:56:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-08 18:56:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-08-08 18:56:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 18:56:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 18:56:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-08 18:56:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-08-08 18:56:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-08 18:56:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 18:56:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 18:56:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-08-08 18:56:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2019-08-08 18:56:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-08-08 18:56:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-08 18:56:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-08 18:56:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-08 18:56:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 18:56:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-08 18:56:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-08-08 18:56:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-08-08 18:56:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-08 18:56:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-08 18:56:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2019-08-08 18:56:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2019-08-08 18:56:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2019-08-08 18:56:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-08 18:56:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2019-08-08 18:56:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-08-08 18:56:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-08-08 18:56:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-08 18:56:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-08 18:56:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-08-08 18:56:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-08 18:56:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-08 18:56:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-08-08 18:56:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-08 18:56:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-08 18:56:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-08 18:56:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-08-08 18:56:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-08 18:56:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-08-08 18:56:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-08 18:56:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-08-08 18:56:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-08-08 18:56:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-08-08 18:56:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-08-08 18:56:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-08-08 18:56:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-08-08 18:56:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure get_jiffies_64 [2019-08-08 18:56:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-08-08 18:56:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-08-08 18:56:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2019-08-08 18:56:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 18:56:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-08-08 18:56:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_5 [2019-08-08 18:56:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure xen_feature [2019-08-08 18:56:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-08-08 18:56:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-08-08 18:56:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-08-08 18:56:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-08-08 18:56:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2019-08-08 18:56:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 18:56:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 18:56:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 18:56:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 18:56:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 18:56:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 18:56:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 18:56:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 18:56:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-08 18:56:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-08 18:56:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-08 18:56:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-08 18:56:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-08 18:56:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-08 18:56:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-08 18:56:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-08 18:56:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-08 18:56:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xenbus_driver_4 [2019-08-08 18:56:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-08-08 18:56:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2019-08-08 18:56:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_3 [2019-08-08 18:56:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2019-08-08 18:56:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure PageForeign [2019-08-08 18:56:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure PageHead [2019-08-08 18:56:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-08-08 18:56:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure PageCompound [2019-08-08 18:56:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head_by_tail [2019-08-08 18:56:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 18:56:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2019-08-08 18:56:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-08-08 18:56:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-08-08 18:56:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 18:56:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-08-08 18:56:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure compound_order [2019-08-08 18:56:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-08-08 18:56:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_flow_dissect [2019-08-08 18:56:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure skb_flow_dissect_flow_keys [2019-08-08 18:56:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-08-08 18:56:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-08-08 18:56:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-08-08 18:56:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-08-08 18:56:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2019-08-08 18:56:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-08-08 18:56:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-08-08 18:56:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2019-08-08 18:56:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2019-08-08 18:56:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2019-08-08 18:56:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-08-08 18:56:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-08-08 18:56:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 18:56:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2019-08-08 18:56:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2019-08-08 18:56:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2019-08-08 18:56:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2019-08-08 18:56:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2019-08-08 18:56:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2019-08-08 18:56:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-08-08 18:56:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2019-08-08 18:56:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-08-08 18:56:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2019-08-08 18:56:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-08-08 18:56:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header_was_set [2019-08-08 18:56:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-08-08 18:56:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_transport_header [2019-08-08 18:56:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_transport_header [2019-08-08 18:56:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2019-08-08 18:56:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2019-08-08 18:56:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure skb_probe_transport_header [2019-08-08 18:56:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-08-08 18:56:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_unref [2019-08-08 18:56:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_unref [2019-08-08 18:56:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure skb_has_frag_list [2019-08-08 18:56:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_list_init [2019-08-08 18:56:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2019-08-08 18:56:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-08-08 18:56:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_setup [2019-08-08 18:56:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-08-08 18:56:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-08-08 18:56:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-08-08 18:56:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-08-08 18:56:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-08-08 18:56:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-08-08 18:56:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-08-08 18:56:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-08-08 18:56:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb_sk [2019-08-08 18:56:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-08-08 18:56:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-08-08 18:56:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-08-08 18:56:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-08-08 18:56:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-08-08 18:56:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-08-08 18:56:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_set_map_op [2019-08-08 18:56:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_set_unmap_op [2019-08-08 18:56:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_map_refs [2019-08-08 18:56:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_unmap_refs [2019-08-08 18:56:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_batch_copy [2019-08-08 18:56:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure xen_page_foreign [2019-08-08 18:56:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure to_xenbus_device [2019-08-08 18:56:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_map_ring_valloc [2019-08-08 18:56:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unmap_ring_vfree [2019-08-08 18:56:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2019-08-08 18:56:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2019-08-08 18:56:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_to_xenbus_device [2019-08-08 18:56:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_tx_credit_callback [2019-08-08 18:56:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_xenbus_init [2019-08-08 18:56:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_xenbus_fini [2019-08-08 18:56:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_unmap_frontend_rings [2019-08-08 18:56:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_map_frontend_rings [2019-08-08 18:56:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_napi_schedule_or_enable_events [2019-08-08 18:56:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_carrier_off [2019-08-08 18:56:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_tx_action [2019-08-08 18:56:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_kthread_guest_rx [2019-08-08 18:56:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_kick_thread [2019-08-08 18:56:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_dealloc_kthread [2019-08-08 18:56:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_rx_queue_tail [2019-08-08 18:56:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_rx_ring_slots_available [2019-08-08 18:56:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_zerocopy_callback [2019-08-08 18:56:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_idx_unmap [2019-08-08 18:56:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_skb_zerocopy_prepare [2019-08-08 18:56:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_skb_zerocopy_complete [2019-08-08 18:56:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2019-08-08 18:56:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-08-08 18:56:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2019-08-08 18:56:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2019-08-08 18:56:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2019-08-08 18:56:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure __pfn_to_mfn [2019-08-08 18:56:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2019-08-08 18:56:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_idx_release [2019-08-08 18:56:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure make_tx_response [2019-08-08 18:56:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure push_tx_responses [2019-08-08 18:56:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure tx_work_todo [2019-08-08 18:56:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure make_rx_response [2019-08-08 18:56:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure idx_to_pfn [2019-08-08 18:56:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure idx_to_kaddr [2019-08-08 18:56:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure ubuf_to_queue [2019-08-08 18:56:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure frag_get_pending_idx [2019-08-08 18:56:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure frag_set_pending_idx [2019-08-08 18:56:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure pending_index [2019-08-08 18:56:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_rx_dequeue [2019-08-08 18:56:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_rx_queue_maybe_wake [2019-08-08 18:56:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_rx_queue_purge [2019-08-08 18:56:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_rx_queue_drop_expired [2019-08-08 18:56:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_rx_buffer [2019-08-08 18:56:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_gop_frag_copy [2019-08-08 18:56:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_gop_skb [2019-08-08 18:56:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_check_gop [2019-08-08 18:56:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_add_frag_responses [2019-08-08 18:56:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_rx_action [2019-08-08 18:56:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure tx_add_credit [2019-08-08 18:56:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_tx_err [2019-08-08 18:56:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_fatal_tx_err [2019-08-08 18:56:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_count_requests [2019-08-08 18:56:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-08 18:56:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_tx_create_map_op [2019-08-08 18:56:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_alloc_skb [2019-08-08 18:56:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_get_requests [2019-08-08 18:56:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_grant_handle_set [2019-08-08 18:56:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_grant_handle_reset [2019-08-08 18:56:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_tx_check_gop [2019-08-08 18:56:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_fill_frags [2019-08-08 18:56:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_get_extras [2019-08-08 18:56:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_set_skb_gso [2019-08-08 18:56:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure checksum_setup [2019-08-08 18:56:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure tx_credit_exceeded [2019-08-08 18:56:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_tx_build_gops [2019-08-08 18:56:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_handle_frag_list [2019-08-08 18:56:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2019-08-08 18:56:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_tx_submit [2019-08-08 18:56:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_tx_dealloc_action [2019-08-08 18:56:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure tx_dealloc_work_todo [2019-08-08 18:56:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_queue_carrier_off [2019-08-08 18:56:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_queue_carrier_on [2019-08-08 18:56:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_rx_queue_stalled [2019-08-08 18:56:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_rx_queue_ready [2019-08-08 18:56:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_have_rx_work [2019-08-08 18:56:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_rx_queue_timeout [2019-08-08 18:56:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_wait_for_rx_work [2019-08-08 18:56:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_dealloc_kthread_should_stop [2019-08-08 18:56:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure netback_init [2019-08-08 18:56:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure netback_fini [2019-08-08 18:56:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 18:56:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 18:56:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-08-08 18:56:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2019-08-08 18:56:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-08-08 18:56:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2019-08-08 18:56:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 18:56:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-08-08 18:56:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-08-08 18:56:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-08 18:56:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-08 18:56:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-08-08 18:56:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-08-08 18:56:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-08-08 18:56:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-08-08 18:56:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-08 18:56:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer_pending [2019-08-08 18:56:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_pending_11 [2019-08-08 18:56:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent [2019-08-08 18:56:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure add_uevent_var [2019-08-08 18:56:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 18:56:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-08 18:56:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-08 18:56:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-08 18:56:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-08-08 18:56:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-08-08 18:56:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-08-08 18:56:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-08-08 18:56:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-08-08 18:56:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-08 18:56:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-08 18:56:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2019-08-08 18:56:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure simple_write_to_buffer [2019-08-08 18:56:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2019-08-08 18:56:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-08-08 18:56:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2019-08-08 18:56:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2019-08-08 18:56:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-08-08 18:56:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure __xenbus_register_backend [2019-08-08 18:56:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2019-08-08 18:56:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_rm [2019-08-08 18:56:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2019-08-08 18:56:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2019-08-08 18:56:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2019-08-08 18:56:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2019-08-08 18:56:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_gather [2019-08-08 18:56:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure register_xenbus_watch [2019-08-08 18:56:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_xenbus_watch [2019-08-08 18:56:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_watch_pathfmt [2019-08-08 18:56:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2019-08-08 18:56:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2019-08-08 18:56:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_strstate [2019-08-08 18:56:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_is_online [2019-08-08 18:56:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2019-08-08 18:56:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_alloc [2019-08-08 18:56:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_init_queue [2019-08-08 18:56:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_deinit_queue [2019-08-08 18:56:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_connect [2019-08-08 18:56:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_disconnect [2019-08-08 18:56:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_free [2019-08-08 18:56:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_carrier_on [2019-08-08 18:56:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure nr_pending_reqs [2019-08-08 18:56:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_interrupt [2019-08-08 18:56:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2019-08-08 18:56:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-08-08 18:56:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-08-08 18:56:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-08-08 18:56:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure connect_rings [2019-08-08 18:56:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure connect [2019-08-08 18:56:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure read_xenbus_vif_flags [2019-08-08 18:56:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure backend_create_xenvif [2019-08-08 18:56:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_hotplug_status_watch [2019-08-08 18:56:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure xen_unregister_watchers [2019-08-08 18:56:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure set_backend_state [2019-08-08 18:56:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_read_io_ring [2019-08-08 18:56:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_write_io_ring [2019-08-08 18:56:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_dump_open [2019-08-08 18:56:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_debugfs_addif [2019-08-08 18:56:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_debugfs_delif [2019-08-08 18:56:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure netback_remove [2019-08-08 18:56:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure netback_probe [2019-08-08 18:56:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure netback_uevent [2019-08-08 18:56:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure backend_disconnect [2019-08-08 18:56:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure backend_connect [2019-08-08 18:56:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure backend_switch_state [2019-08-08 18:56:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure frontend_changed [2019-08-08 18:56:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_rate [2019-08-08 18:56:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_mac [2019-08-08 18:56:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_rate_changed [2019-08-08 18:56:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure xen_register_watchers [2019-08-08 18:56:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure hotplug_status_changed [2019-08-08 18:56:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-08-08 18:56:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-08 18:56:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-08-08 18:56:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-08 18:56:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-08-08 18:56:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-08-08 18:56:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-08-08 18:56:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-08-08 18:56:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-08 18:56:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-08-08 18:56:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_17 [2019-08-08 18:56:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_20 [2019-08-08 18:56:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_21 [2019-08-08 18:56:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_24 [2019-08-08 18:56:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-08-08 18:56:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-08-08 18:56:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure __put_task_struct [2019-08-08 18:56:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure put_task_struct [2019-08-08 18:56:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-08-08 18:56:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-08-08 18:56:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-08-08 18:56:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2019-08-08 18:56:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-08-08 18:56:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-08-08 18:56:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-08-08 18:56:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2019-08-08 18:56:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2019-08-08 18:56:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-08-08 18:56:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-08-08 18:56:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-08-08 18:56:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-08-08 18:56:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-08-08 18:56:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-08-08 18:56:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-08-08 18:56:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_19 [2019-08-08 18:56:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_23 [2019-08-08 18:56:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-08-08 18:56:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2019-08-08 18:56:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2019-08-08 18:56:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-08-08 18:56:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mtu [2019-08-08 18:56:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2019-08-08 18:56:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2019-08-08 18:56:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-08-08 18:56:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_18 [2019-08-08 18:56:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-08-08 18:56:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_22 [2019-08-08 18:56:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2019-08-08 18:56:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-08-08 18:56:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-08-08 18:56:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2019-08-08 18:56:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_pages [2019-08-08 18:56:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_pages [2019-08-08 18:56:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_schedulable [2019-08-08 18:56:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_queue_stopped [2019-08-08 18:56:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_wake_queue [2019-08-08 18:56:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2019-08-08 18:56:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-08-08 18:56:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure bind_interdomain_evtchn_to_irqhandler [2019-08-08 18:56:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2019-08-08 18:56:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_tx_interrupt [2019-08-08 18:56:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_poll [2019-08-08 18:56:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_rx_interrupt [2019-08-08 18:56:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_start_xmit [2019-08-08 18:56:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_get_stats [2019-08-08 18:56:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_up [2019-08-08 18:56:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_down [2019-08-08 18:56:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_open [2019-08-08 18:56:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_close [2019-08-08 18:56:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_change_mtu [2019-08-08 18:56:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_fix_features [2019-08-08 18:56:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_get_sset_count [2019-08-08 18:56:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_get_ethtool_stats [2019-08-08 18:56:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_get_strings [2019-08-08 18:56:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2019-08-08 18:56:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2019-08-08 18:56:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-08-08 18:56:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 18:56:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-08-08 18:56:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-08-08 18:56:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-08-08 18:56:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 18:56:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-08 18:56:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-08-08 18:56:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-08 18:56:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-08 18:56:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 18:56:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 18:56:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 18:56:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 18:56:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-08 18:56:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 18:56:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-08 18:56:17,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-08 18:56:17,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-08 18:56:28,503 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-08 18:56:52,384 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-08-08 18:56:56,389 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 18:56:56,389 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 18:56:56,392 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 06:56:56 BoogieIcfgContainer [2019-08-08 18:56:56,392 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 18:56:56,393 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 18:56:56,393 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 18:56:56,393 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 18:56:56,394 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 06:56:56" (1/1) ... [2019-08-08 18:56:56,406 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 18:56:56,408 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 18:56:56,429 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 18:56:56,438 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 18:56:56,440 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 18:56:56,854 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 4680 [2019-08-08 18:56:57,279 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Expected one sink location but found 0 at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:87) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:96) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-08 18:56:57,285 INFO L168 Benchmark]: Toolchain (without parser) took 45773.99 ms. Allocated memory was 131.1 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 69.2 MB in the beginning and 494.5 MB in the end (delta: -425.2 MB). Peak memory consumption was 678.4 MB. Max. memory is 7.1 GB. [2019-08-08 18:56:57,286 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 131.1 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-08 18:56:57,287 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5223.00 ms. Allocated memory was 131.1 MB in the beginning and 402.7 MB in the end (delta: 271.6 MB). Free memory was 69.0 MB in the beginning and 140.4 MB in the end (delta: -71.4 MB). Peak memory consumption was 200.2 MB. Max. memory is 7.1 GB. [2019-08-08 18:56:57,288 INFO L168 Benchmark]: Boogie Preprocessor took 544.45 ms. Allocated memory is still 402.7 MB. Free memory was 140.4 MB in the beginning and 77.8 MB in the end (delta: 62.7 MB). Peak memory consumption was 62.7 MB. Max. memory is 7.1 GB. [2019-08-08 18:56:57,289 INFO L168 Benchmark]: RCFGBuilder took 39112.74 ms. Allocated memory was 402.7 MB in the beginning and 1.2 GB in the end (delta: 832.0 MB). Free memory was 77.8 MB in the beginning and 683.9 MB in the end (delta: -606.2 MB). Peak memory consumption was 811.0 MB. Max. memory is 7.1 GB. [2019-08-08 18:56:57,290 INFO L168 Benchmark]: Symbolic Interpretation took 890.04 ms. Allocated memory is still 1.2 GB. Free memory was 683.9 MB in the beginning and 494.5 MB in the end (delta: 189.5 MB). Peak memory consumption was 189.5 MB. Max. memory is 7.1 GB. [2019-08-08 18:56:57,293 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Expected one sink location but found 0 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Expected one sink location but found 0: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 131.1 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5223.00 ms. Allocated memory was 131.1 MB in the beginning and 402.7 MB in the end (delta: 271.6 MB). Free memory was 69.0 MB in the beginning and 140.4 MB in the end (delta: -71.4 MB). Peak memory consumption was 200.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 544.45 ms. Allocated memory is still 402.7 MB. Free memory was 140.4 MB in the beginning and 77.8 MB in the end (delta: 62.7 MB). Peak memory consumption was 62.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 39112.74 ms. Allocated memory was 402.7 MB in the beginning and 1.2 GB in the end (delta: 832.0 MB). Free memory was 77.8 MB in the beginning and 683.9 MB in the end (delta: -606.2 MB). Peak memory consumption was 811.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 890.04 ms. Allocated memory is still 1.2 GB. Free memory was 683.9 MB in the beginning and 494.5 MB in the end (delta: 189.5 MB). Peak memory consumption was 189.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...