java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 07:32:04,815 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 07:32:04,817 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 07:32:04,829 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 07:32:04,829 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 07:32:04,830 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 07:32:04,832 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 07:32:04,834 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 07:32:04,835 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 07:32:04,836 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 07:32:04,837 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 07:32:04,837 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 07:32:04,838 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 07:32:04,839 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 07:32:04,841 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 07:32:04,841 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 07:32:04,842 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 07:32:04,844 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 07:32:04,846 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 07:32:04,848 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 07:32:04,849 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 07:32:04,850 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 07:32:04,852 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 07:32:04,852 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 07:32:04,853 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 07:32:04,854 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 07:32:04,855 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 07:32:04,855 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 07:32:04,856 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 07:32:04,857 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 07:32:04,858 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 07:32:04,858 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 07:32:04,858 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 07:32:04,859 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 07:32:04,860 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 07:32:04,860 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 07:32:04,861 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-28 07:32:04,890 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 07:32:04,890 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 07:32:04,891 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 07:32:04,891 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 07:32:04,892 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 07:32:04,892 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 07:32:04,892 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 07:32:04,893 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 07:32:04,893 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 07:32:04,893 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 07:32:04,893 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 07:32:04,894 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 07:32:04,894 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 07:32:04,894 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 07:32:04,894 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 07:32:04,894 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 07:32:04,896 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 07:32:04,896 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 07:32:04,896 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 07:32:04,896 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 07:32:04,897 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 07:32:04,897 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 07:32:04,897 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 07:32:04,897 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 07:32:04,897 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 07:32:04,898 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 07:32:04,898 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 07:32:04,898 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 07:32:04,899 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 07:32:04,899 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 07:32:04,899 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-28 07:32:04,935 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 07:32:04,948 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 07:32:04,952 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 07:32:04,954 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 07:32:04,954 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 07:32:04,955 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 07:32:05,015 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80a8c57e0/df0db03dcfc64c81b5e2aba8016261da/FLAGcf35eb8fb [2018-11-28 07:32:06,050 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 07:32:06,051 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 07:32:06,111 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80a8c57e0/df0db03dcfc64c81b5e2aba8016261da/FLAGcf35eb8fb [2018-11-28 07:32:06,345 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80a8c57e0/df0db03dcfc64c81b5e2aba8016261da [2018-11-28 07:32:06,355 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 07:32:06,357 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-28 07:32:06,358 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 07:32:06,358 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 07:32:06,362 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 07:32:06,364 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:32:06" (1/1) ... [2018-11-28 07:32:06,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d2a6f2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:06, skipping insertion in model container [2018-11-28 07:32:06,368 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:32:06" (1/1) ... [2018-11-28 07:32:06,376 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 07:32:06,600 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 07:32:10,201 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 07:32:10,274 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 07:32:10,852 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 07:32:11,514 INFO L195 MainTranslator]: Completed translation [2018-11-28 07:32:11,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:11 WrapperNode [2018-11-28 07:32:11,514 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 07:32:11,515 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 07:32:11,515 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 07:32:11,516 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 07:32:11,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:11" (1/1) ... [2018-11-28 07:32:11,628 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:11" (1/1) ... [2018-11-28 07:32:11,671 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 07:32:11,672 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 07:32:11,672 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 07:32:11,672 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 07:32:11,684 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:11" (1/1) ... [2018-11-28 07:32:11,685 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:11" (1/1) ... [2018-11-28 07:32:11,716 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:11" (1/1) ... [2018-11-28 07:32:11,717 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:11" (1/1) ... [2018-11-28 07:32:11,906 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:11" (1/1) ... [2018-11-28 07:32:11,946 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:11" (1/1) ... [2018-11-28 07:32:12,004 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:11" (1/1) ... [2018-11-28 07:32:12,032 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 07:32:12,033 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 07:32:12,033 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 07:32:12,033 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 07:32:12,034 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:11" (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 [2018-11-28 07:32:12,111 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2018-11-28 07:32:12,111 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_frontend_closed [2018-11-28 07:32:12,112 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_ethtool_stats [2018-11-28 07:32:12,112 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_ethtool_stats [2018-11-28 07:32:12,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-28 07:32:12,112 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2018-11-28 07:32:12,112 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2018-11-28 07:32:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_7 [2018-11-28 07:32:12,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_7 [2018-11-28 07:32:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-28 07:32:12,113 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2018-11-28 07:32:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-28 07:32:12,114 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-28 07:32:12,115 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-28 07:32:12,115 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront [2018-11-28 07:32:12,115 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront [2018-11-28 07:32:12,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-28 07:32:12,115 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2018-11-28 07:32:12,116 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2018-11-28 07:32:12,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-11-28 07:32:12,116 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2018-11-28 07:32:12,116 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2018-11-28 07:32:12,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-28 07:32:12,116 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2018-11-28 07:32:12,117 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2018-11-28 07:32:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-11-28 07:32:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_tx_bufs [2018-11-28 07:32:12,117 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_tx_bufs [2018-11-28 07:32:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-28 07:32:12,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-28 07:32:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-28 07:32:12,118 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-28 07:32:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-28 07:32:12,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-28 07:32:12,119 INFO L130 BoogieDeclarations]: Found specification of procedure __xenbus_register_frontend [2018-11-28 07:32:12,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __xenbus_register_frontend [2018-11-28 07:32:12,119 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_count_skb_slots [2018-11-28 07:32:12,119 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_count_skb_slots [2018-11-28 07:32:12,119 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2018-11-28 07:32:12,119 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2018-11-28 07:32:12,119 INFO L130 BoogieDeclarations]: Found specification of procedure xen_feature [2018-11-28 07:32:12,120 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_feature [2018-11-28 07:32:12,120 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_change_mtu [2018-11-28 07:32:12,120 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_change_mtu [2018-11-28 07:32:12,120 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-28 07:32:12,120 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-28 07:32:12,120 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2018-11-28 07:32:12,121 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_write [2018-11-28 07:32:12,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_features [2018-11-28 07:32:12,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_features [2018-11-28 07:32:12,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2018-11-28 07:32:12,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2018-11-28 07:32:12,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-28 07:32:12,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-28 07:32:12,122 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-28 07:32:12,122 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_strings [2018-11-28 07:32:12,122 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_strings [2018-11-28 07:32:12,122 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2018-11-28 07:32:12,122 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2018-11-28 07:32:12,123 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2018-11-28 07:32:12,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2018-11-28 07:32:12,123 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2018-11-28 07:32:12,123 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_start [2018-11-28 07:32:12,123 INFO L130 BoogieDeclarations]: Found specification of procedure netif_needs_gso [2018-11-28 07:32:12,123 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_needs_gso [2018-11-28 07:32:12,124 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2018-11-28 07:32:12,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2018-11-28 07:32:12,124 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2018-11-28 07:32:12,124 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2018-11-28 07:32:12,124 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2018-11-28 07:32:12,124 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_evtchn_to_irqhandler [2018-11-28 07:32:12,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_10 [2018-11-28 07:32:12,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_10 [2018-11-28 07:32:12,125 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2018-11-28 07:32:12,125 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2018-11-28 07:32:12,125 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_remove [2018-11-28 07:32:12,125 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_remove [2018-11-28 07:32:12,127 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2018-11-28 07:32:12,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2018-11-28 07:32:12,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-28 07:32:12,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-28 07:32:12,128 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_get_hash [2018-11-28 07:32:12,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_get_hash [2018-11-28 07:32:12,128 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_txreqs [2018-11-28 07:32:12,128 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_txreqs [2018-11-28 07:32:12,128 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_destroy_queues [2018-11-28 07:32:12,128 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_destroy_queues [2018-11-28 07:32:12,129 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2018-11-28 07:32:12,129 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2018-11-28 07:32:12,129 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_is_link [2018-11-28 07:32:12,129 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_is_link [2018-11-28 07:32:12,129 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2018-11-28 07:32:12,129 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2018-11-28 07:32:12,130 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_interrupt [2018-11-28 07:32:12,130 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_interrupt [2018-11-28 07:32:12,130 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_hash [2018-11-28 07:32:12,130 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_hash [2018-11-28 07:32:12,130 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-11-28 07:32:12,131 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2018-11-28 07:32:12,136 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-28 07:32:12,136 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-28 07:32:12,136 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2018-11-28 07:32:12,136 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_grant_ring [2018-11-28 07:32:12,136 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2018-11-28 07:32:12,136 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2018-11-28 07:32:12,137 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-28 07:32:12,137 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-28 07:32:12,137 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2018-11-28 07:32:12,137 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_claim_grant_reference [2018-11-28 07:32:12,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-28 07:32:12,137 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-28 07:32:12,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_7 [2018-11-28 07:32:12,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_7 [2018-11-28 07:32:12,138 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2018-11-28 07:32:12,138 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2018-11-28 07:32:12,138 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2018-11-28 07:32:12,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2018-11-28 07:32:12,139 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2018-11-28 07:32:12,139 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2018-11-28 07:32:12,139 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2018-11-28 07:32:12,139 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2018-11-28 07:32:12,139 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_stats64 [2018-11-28 07:32:12,140 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_stats64 [2018-11-28 07:32:12,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 07:32:12,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 07:32:12,140 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_one_rx_buffer [2018-11-28 07:32:12,140 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_one_rx_buffer [2018-11-28 07:32:12,140 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-28 07:32:12,141 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-28 07:32:12,141 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2018-11-28 07:32:12,141 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_alloc_evtchn [2018-11-28 07:32:12,141 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-28 07:32:12,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-28 07:32:12,142 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2018-11-28 07:32:12,142 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_grant_references [2018-11-28 07:32:12,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2018-11-28 07:32:12,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2018-11-28 07:32:12,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xenbus_driver_2 [2018-11-28 07:32:12,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xenbus_driver_2 [2018-11-28 07:32:12,143 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_netback [2018-11-28 07:32:12,143 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_netback [2018-11-28 07:32:12,143 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-28 07:32:12,143 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2018-11-28 07:32:12,143 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_linearize [2018-11-28 07:32:12,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_linearize [2018-11-28 07:32:12,145 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2018-11-28 07:32:12,145 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2018-11-28 07:32:12,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-28 07:32:12,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-28 07:32:12,146 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_mac [2018-11-28 07:32:12,146 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_mac [2018-11-28 07:32:12,146 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2018-11-28 07:32:12,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2018-11-28 07:32:12,147 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2018-11-28 07:32:12,147 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2018-11-28 07:32:12,147 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-28 07:32:12,147 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2018-11-28 07:32:12,147 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notify_peers [2018-11-28 07:32:12,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notify_peers [2018-11-28 07:32:12,148 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_create_queues [2018-11-28 07:32:12,148 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_create_queues [2018-11-28 07:32:12,148 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2018-11-28 07:32:12,148 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2018-11-28 07:32:12,148 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2018-11-28 07:32:12,148 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_release_grant_reference [2018-11-28 07:32:12,149 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-11-28 07:32:12,149 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-11-28 07:32:12,149 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2018-11-28 07:32:12,149 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2018-11-28 07:32:12,149 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2018-11-28 07:32:12,149 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2018-11-28 07:32:12,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-28 07:32:12,150 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2018-11-28 07:32:12,150 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2018-11-28 07:32:12,150 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2018-11-28 07:32:12,150 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2018-11-28 07:32:12,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-28 07:32:12,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-28 07:32:12,151 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2018-11-28 07:32:12,151 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2018-11-28 07:32:12,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-28 07:32:12,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-28 07:32:12,153 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2018-11-28 07:32:12,153 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2018-11-28 07:32:12,153 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-28 07:32:12,153 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-28 07:32:12,154 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2018-11-28 07:32:12,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2018-11-28 07:32:12,154 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_close [2018-11-28 07:32:12,154 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_close [2018-11-28 07:32:12,154 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2018-11-28 07:32:12,155 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read [2018-11-28 07:32:12,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-28 07:32:12,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-28 07:32:12,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-28 07:32:12,155 INFO L130 BoogieDeclarations]: Found specification of procedure netif_exit [2018-11-28 07:32:12,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_exit [2018-11-28 07:32:12,155 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 07:32:12,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-28 07:32:12,156 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-28 07:32:12,156 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-28 07:32:12,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-28 07:32:12,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_40 [2018-11-28 07:32:12,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_40 [2018-11-28 07:32:12,157 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2018-11-28 07:32:12,157 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2018-11-28 07:32:12,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-28 07:32:12,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-28 07:32:12,157 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_sset_count [2018-11-28 07:32:12,157 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_sset_count [2018-11-28 07:32:12,158 INFO L130 BoogieDeclarations]: Found specification of procedure write_queue_xenstore_keys [2018-11-28 07:32:12,158 INFO L138 BoogieDeclarations]: Found implementation of procedure write_queue_xenstore_keys [2018-11-28 07:32:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-28 07:32:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2018-11-28 07:32:12,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2018-11-28 07:32:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-28 07:32:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_init [2018-11-28 07:32:12,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_init [2018-11-28 07:32:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-28 07:32:12,160 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2018-11-28 07:32:12,160 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2018-11-28 07:32:12,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2018-11-28 07:32:12,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-28 07:32:12,160 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-11-28 07:32:12,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2018-11-28 07:32:12,162 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_probe [2018-11-28 07:32:12,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_probe [2018-11-28 07:32:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2018-11-28 07:32:12,163 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2018-11-28 07:32:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-28 07:32:12,163 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-28 07:32:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_6 [2018-11-28 07:32:12,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_6 [2018-11-28 07:32:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2018-11-28 07:32:12,164 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2018-11-28 07:32:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2018-11-28 07:32:12,165 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2018-11-28 07:32:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2018-11-28 07:32:12,165 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2018-11-28 07:32:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-28 07:32:12,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-28 07:32:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2018-11-28 07:32:12,166 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2018-11-28 07:32:12,166 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2018-11-28 07:32:12,166 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2018-11-28 07:32:12,166 INFO L130 BoogieDeclarations]: Found specification of procedure rx_refill_timeout [2018-11-28 07:32:12,166 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_refill_timeout [2018-11-28 07:32:12,166 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-28 07:32:12,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-28 07:32:12,167 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf [2018-11-28 07:32:12,167 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf [2018-11-28 07:32:12,167 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2018-11-28 07:32:12,167 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2018-11-28 07:32:12,167 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_ok [2018-11-28 07:32:12,167 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_ok [2018-11-28 07:32:12,168 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_resume [2018-11-28 07:32:12,168 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_resume [2018-11-28 07:32:12,168 INFO L130 BoogieDeclarations]: Found specification of procedure skb_linearize [2018-11-28 07:32:12,168 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_linearize [2018-11-28 07:32:12,168 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2018-11-28 07:32:12,168 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2018-11-28 07:32:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_start_xmit [2018-11-28 07:32:12,170 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_start_xmit [2018-11-28 07:32:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2018-11-28 07:32:12,171 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unregister_driver [2018-11-28 07:32:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2018-11-28 07:32:12,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2018-11-28 07:32:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2018-11-28 07:32:12,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2018-11-28 07:32:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_rx_bufs [2018-11-28 07:32:12,172 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_rx_bufs [2018-11-28 07:32:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2018-11-28 07:32:12,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2018-11-28 07:32:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2018-11-28 07:32:12,176 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access_ref [2018-11-28 07:32:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_init_queue [2018-11-28 07:32:12,176 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_init_queue [2018-11-28 07:32:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_one_txreq [2018-11-28 07:32:12,177 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_one_txreq [2018-11-28 07:32:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2018-11-28 07:32:12,177 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2018-11-28 07:32:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2018-11-28 07:32:12,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2018-11-28 07:32:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2018-11-28 07:32:12,178 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_grant_references [2018-11-28 07:32:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2018-11-28 07:32:12,178 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2018-11-28 07:32:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-28 07:32:12,178 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-28 07:32:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-28 07:32:12,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-11-28 07:32:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_connect [2018-11-28 07:32:12,181 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_connect [2018-11-28 07:32:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2018-11-28 07:32:12,182 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2018-11-28 07:32:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2018-11-28 07:32:12,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2018-11-28 07:32:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_nic_devices [2018-11-28 07:32:12,182 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_has_pv_nic_devices [2018-11-28 07:32:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2018-11-28 07:32:12,183 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2018-11-28 07:32:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure page_to_mfn [2018-11-28 07:32:12,183 INFO L138 BoogieDeclarations]: Found implementation of procedure page_to_mfn [2018-11-28 07:32:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2018-11-28 07:32:12,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2018-11-28 07:32:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2018-11-28 07:32:12,183 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2018-11-28 07:32:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-28 07:32:12,184 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-28 07:32:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_free_netdev [2018-11-28 07:32:12,184 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_free_netdev [2018-11-28 07:32:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 07:32:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2018-11-28 07:32:12,184 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2018-11-28 07:32:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure netback_changed [2018-11-28 07:32:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_changed [2018-11-28 07:32:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2018-11-28 07:32:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2018-11-28 07:32:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-28 07:32:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-28 07:32:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2018-11-28 07:32:12,186 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2018-11-28 07:32:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-28 07:32:12,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-28 07:32:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-28 07:32:12,186 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2018-11-28 07:32:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_7 [2018-11-28 07:32:12,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_7 [2018-11-28 07:32:12,187 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-28 07:32:12,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2018-11-28 07:32:12,187 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2018-11-28 07:32:12,187 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2018-11-28 07:32:12,187 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-28 07:32:12,187 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2018-11-28 07:32:12,188 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2018-11-28 07:32:12,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2018-11-28 07:32:12,188 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2018-11-28 07:32:12,188 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2018-11-28 07:32:12,188 INFO L130 BoogieDeclarations]: Found specification of procedure net_gso_ok [2018-11-28 07:32:12,188 INFO L138 BoogieDeclarations]: Found implementation of procedure net_gso_ok [2018-11-28 07:32:12,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-28 07:32:12,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-28 07:32:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_select_queue [2018-11-28 07:32:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_select_queue [2018-11-28 07:32:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2018-11-28 07:32:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2018-11-28 07:32:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2018-11-28 07:32:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2018-11-28 07:32:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2018-11-28 07:32:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2018-11-28 07:32:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-28 07:32:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-28 07:32:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-28 07:32:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-28 07:32:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-28 07:32:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-28 07:32:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2018-11-28 07:32:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2018-11-28 07:32:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_init [2018-11-28 07:32:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_init [2018-11-28 07:32:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_open [2018-11-28 07:32:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_open [2018-11-28 07:32:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-28 07:32:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-28 07:32:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2018-11-28 07:32:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2018-11-28 07:32:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2018-11-28 07:32:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2018-11-28 07:32:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_44 [2018-11-28 07:32:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_44 [2018-11-28 07:32:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_split [2018-11-28 07:32:12,193 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_split [2018-11-28 07:32:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-28 07:32:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_6 [2018-11-28 07:32:12,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_6 [2018-11-28 07:32:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2018-11-28 07:32:12,193 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2018-11-28 07:32:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-28 07:32:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-28 07:32:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-28 07:32:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-28 07:32:12,194 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-28 07:32:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2018-11-28 07:32:12,194 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2018-11-28 07:32:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-28 07:32:12,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-28 07:32:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure __pfn_to_mfn [2018-11-28 07:32:12,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __pfn_to_mfn [2018-11-28 07:32:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2018-11-28 07:32:12,195 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2018-11-28 07:32:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2018-11-28 07:32:12,196 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2018-11-28 07:32:12,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-28 07:32:12,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-28 07:32:12,196 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2018-11-28 07:32:12,196 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2018-11-28 07:32:12,196 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fix_features [2018-11-28 07:32:12,196 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fix_features [2018-11-28 07:32:12,197 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2018-11-28 07:32:12,197 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2018-11-28 07:32:12,197 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-28 07:32:12,197 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-28 07:32:12,197 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2018-11-28 07:32:12,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2018-11-28 07:32:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-28 07:32:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-28 07:32:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2018-11-28 07:32:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure get_phys_to_machine [2018-11-28 07:32:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-11-28 07:32:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2018-11-28 07:32:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rx_interrupt [2018-11-28 07:32:12,206 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rx_interrupt [2018-11-28 07:32:12,206 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_maybe_wake_tx [2018-11-28 07:32:12,207 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_maybe_wake_tx [2018-11-28 07:32:12,207 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-28 07:32:12,207 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-28 07:32:12,207 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2018-11-28 07:32:12,207 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2018-11-28 07:32:12,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_43 [2018-11-28 07:32:12,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_43 [2018-11-28 07:32:12,208 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 07:32:12,208 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 07:32:12,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-28 07:32:12,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2018-11-28 07:32:12,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2018-11-28 07:32:12,209 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2018-11-28 07:32:12,209 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2018-11-28 07:32:12,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2018-11-28 07:32:12,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_39 [2018-11-28 07:32:12,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_39 [2018-11-28 07:32:12,209 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2018-11-28 07:32:12,210 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2018-11-28 07:32:12,210 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-28 07:32:12,210 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-28 07:32:12,210 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-28 07:32:12,210 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-11-28 07:32:12,210 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_strstate [2018-11-28 07:32:12,210 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_strstate [2018-11-28 07:32:12,211 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-28 07:32:12,211 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-28 07:32:12,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_5 [2018-11-28 07:32:12,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_5 [2018-11-28 07:32:12,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_4 [2018-11-28 07:32:12,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_4 [2018-11-28 07:32:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_2 [2018-11-28 07:32:12,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_2 [2018-11-28 07:32:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2018-11-28 07:32:12,212 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2018-11-28 07:32:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2018-11-28 07:32:12,212 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2018-11-28 07:32:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf [2018-11-28 07:32:12,212 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf [2018-11-28 07:32:12,213 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2018-11-28 07:32:12,213 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2018-11-28 07:32:12,214 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2018-11-28 07:32:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2018-11-28 07:32:12,214 INFO L130 BoogieDeclarations]: Found specification of procedure napi_synchronize [2018-11-28 07:32:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_synchronize [2018-11-28 07:32:12,214 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-28 07:32:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2018-11-28 07:32:12,214 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-28 07:32:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-28 07:32:12,215 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2018-11-28 07:32:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_grant_foreign_access_ref [2018-11-28 07:32:12,215 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_interrupt [2018-11-28 07:32:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_interrupt [2018-11-28 07:32:12,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_41 [2018-11-28 07:32:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_41 [2018-11-28 07:32:12,216 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2018-11-28 07:32:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2018-11-28 07:32:12,216 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-28 07:32:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2018-11-28 07:32:12,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_42 [2018-11-28 07:32:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_42 [2018-11-28 07:32:12,217 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_features [2018-11-28 07:32:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_features [2018-11-28 07:32:12,217 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2018-11-28 07:32:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2018-11-28 07:32:12,217 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-28 07:32:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2018-11-28 07:32:12,218 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2018-11-28 07:32:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2018-11-28 07:32:12,218 INFO L130 BoogieDeclarations]: Found specification of procedure skb_has_frag_list [2018-11-28 07:32:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_has_frag_list [2018-11-28 07:32:12,218 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_single [2018-11-28 07:32:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_single [2018-11-28 07:32:12,218 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_create_dev [2018-11-28 07:32:12,219 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_create_dev [2018-11-28 07:32:12,219 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-28 07:32:12,219 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-28 07:32:12,219 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_query_foreign_access [2018-11-28 07:32:12,219 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_query_foreign_access [2018-11-28 07:32:12,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2018-11-28 07:32:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2018-11-28 07:32:12,220 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2018-11-28 07:32:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-28 07:32:12,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-28 07:32:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-28 07:32:12,220 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2018-11-28 07:32:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2018-11-28 07:32:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_free_evtchn [2018-11-28 07:32:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 07:32:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 07:32:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2018-11-28 07:32:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2018-11-28 07:32:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-28 07:32:12,222 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-28 07:32:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2018-11-28 07:32:12,222 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2018-11-28 07:33:18,308 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: select-over-store with same index should have been removed at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:80) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:131) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.lambda$0(UltimateNormalFormUtils.java:154) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker$MyWalker.walk(SubtermPropertyChecker.java:65) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker.isPropertySatisfied(SubtermPropertyChecker.java:124) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.respectsUltimateNormalForm(UltimateNormalFormUtils.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.(UnmodifiableTransFormula.java:90) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:272) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:228) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:715) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:719) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-28 07:33:18,313 INFO L168 Benchmark]: Toolchain (without parser) took 71956.95 ms. Allocated memory was 1.5 GB in the beginning and 3.5 GB in the end (delta: 1.9 GB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -769.6 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2018-11-28 07:33:18,315 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-28 07:33:18,316 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5156.70 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 767.0 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -441.1 MB). Peak memory consumption was 354.7 MB. Max. memory is 7.1 GB. [2018-11-28 07:33:18,317 INFO L168 Benchmark]: Boogie Procedure Inliner took 156.07 ms. Allocated memory is still 2.3 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-28 07:33:18,317 INFO L168 Benchmark]: Boogie Preprocessor took 360.98 ms. Allocated memory is still 2.3 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 82.5 MB). Peak memory consumption was 82.5 MB. Max. memory is 7.1 GB. [2018-11-28 07:33:18,318 INFO L168 Benchmark]: RCFGBuilder took 66278.47 ms. Allocated memory was 2.3 GB in the beginning and 3.5 GB in the end (delta: 1.2 GB). Free memory was 1.8 GB in the beginning and 2.2 GB in the end (delta: -411.0 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2018-11-28 07:33:18,322 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5156.70 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 767.0 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -441.1 MB). Peak memory consumption was 354.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 156.07 ms. Allocated memory is still 2.3 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 360.98 ms. Allocated memory is still 2.3 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 82.5 MB). Peak memory consumption was 82.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 66278.47 ms. Allocated memory was 2.3 GB in the beginning and 3.5 GB in the end (delta: 1.2 GB). Free memory was 1.8 GB in the beginning and 2.2 GB in the end (delta: -411.0 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: select-over-store with same index should have been removed de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: select-over-store with same index should have been removed: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:80) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...