java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd0241 [2018-11-18 09:12:40,091 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 09:12:40,096 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 09:12:40,115 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 09:12:40,115 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 09:12:40,116 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 09:12:40,117 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 09:12:40,119 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 09:12:40,121 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 09:12:40,122 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 09:12:40,123 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 09:12:40,123 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 09:12:40,124 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 09:12:40,125 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 09:12:40,127 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 09:12:40,127 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 09:12:40,129 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 09:12:40,130 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 09:12:40,132 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 09:12:40,134 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 09:12:40,135 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 09:12:40,136 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 09:12:40,138 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 09:12:40,139 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 09:12:40,139 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 09:12:40,140 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 09:12:40,141 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 09:12:40,142 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 09:12:40,143 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 09:12:40,144 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 09:12:40,145 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 09:12:40,145 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 09:12:40,145 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 09:12:40,146 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 09:12:40,147 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 09:12:40,147 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 09:12:40,148 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-18 09:12:40,163 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 09:12:40,163 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 09:12:40,164 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 09:12:40,164 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 09:12:40,165 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 09:12:40,165 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 09:12:40,165 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 09:12:40,166 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 09:12:40,166 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 09:12:40,166 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 09:12:40,166 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 09:12:40,166 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 09:12:40,166 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 09:12:40,167 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 09:12:40,167 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 09:12:40,167 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 09:12:40,167 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 09:12:40,167 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 09:12:40,168 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 09:12:40,168 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 09:12:40,168 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 09:12:40,168 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 09:12:40,168 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 09:12:40,169 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 09:12:40,169 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 09:12:40,169 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 09:12:40,169 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 09:12:40,169 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 09:12:40,169 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-18 09:12:40,216 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 09:12:40,230 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 09:12:40,235 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 09:12:40,237 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 09:12:40,237 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 09:12:40,238 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 09:12:40,308 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e4cd810b/f5e8e59421b646139564aee78ecfd737/FLAG245360a3f [2018-11-18 09:12:41,178 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 09:12:41,179 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 09:12:41,223 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e4cd810b/f5e8e59421b646139564aee78ecfd737/FLAG245360a3f [2018-11-18 09:12:41,630 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e4cd810b/f5e8e59421b646139564aee78ecfd737 [2018-11-18 09:12:41,643 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 09:12:41,645 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-18 09:12:41,646 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 09:12:41,646 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 09:12:41,650 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 09:12:41,652 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:12:41" (1/1) ... [2018-11-18 09:12:41,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e2b4430 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:12:41, skipping insertion in model container [2018-11-18 09:12:41,655 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:12:41" (1/1) ... [2018-11-18 09:12:41,666 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 09:12:41,873 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 09:12:42,538 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5980] [2018-11-18 09:12:42,539 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5981-5982] [2018-11-18 09:12:47,428 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:12:47,533 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 09:12:47,698 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5980] [2018-11-18 09:12:47,699 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5981-5982] [2018-11-18 09:12:49,938 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:12:50,642 INFO L195 MainTranslator]: Completed translation [2018-11-18 09:12:50,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:12:50 WrapperNode [2018-11-18 09:12:50,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 09:12:50,644 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 09:12:50,644 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 09:12:50,644 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 09:12:50,660 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:12:50" (1/1) ... [2018-11-18 09:12:50,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:12:50" (1/1) ... [2018-11-18 09:12:50,762 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:12:50" (1/1) ... [2018-11-18 09:12:50,763 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:12:50" (1/1) ... [2018-11-18 09:12:51,015 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:12:50" (1/1) ... [2018-11-18 09:12:51,050 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:12:50" (1/1) ... [2018-11-18 09:12:51,092 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:12:50" (1/1) ... [2018-11-18 09:12:51,134 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 09:12:51,135 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 09:12:51,135 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 09:12:51,135 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 09:12:51,136 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:12:50" (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 [2018-11-18 09:12:51,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 09:12:51,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 09:12:51,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2018-11-18 09:12:51,211 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-18 09:12:51,211 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-18 09:12:51,211 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-18 09:12:51,211 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-18 09:12:51,211 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-18 09:12:51,212 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2018-11-18 09:12:51,212 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2018-11-18 09:12:51,212 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2018-11-18 09:12:51,212 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2018-11-18 09:12:51,213 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-18 09:12:51,213 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2018-11-18 09:12:51,213 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2018-11-18 09:12:51,214 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2018-11-18 09:12:51,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-18 09:12:51,214 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-18 09:12:51,214 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-18 09:12:51,214 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-18 09:12:51,216 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-18 09:12:51,216 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-18 09:12:51,216 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 09:12:51,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2018-11-18 09:12:51,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_2 [2018-11-18 09:12:51,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2018-11-18 09:12:51,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2018-11-18 09:12:51,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_6 [2018-11-18 09:12:51,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2018-11-18 09:12:51,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2018-11-18 09:12:51,217 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_feature [2018-11-18 09:12:51,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_pages_11 [2018-11-18 09:12:51,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 09:12:51,218 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2018-11-18 09:12:51,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kcalloc_14 [2018-11-18 09:12:51,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 09:12:51,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 09:12:51,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-18 09:12:51,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-18 09:12:51,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-18 09:12:51,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 09:12:51,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 09:12:51,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 09:12:51,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-18 09:12:51,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-18 09:12:51,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-18 09:12:51,221 INFO L138 BoogieDeclarations]: Found implementation of procedure PageHead [2018-11-18 09:12:51,221 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2018-11-18 09:12:51,221 INFO L138 BoogieDeclarations]: Found implementation of procedure PageCompound [2018-11-18 09:12:51,221 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2018-11-18 09:12:51,221 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_order [2018-11-18 09:12:51,222 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-18 09:12:51,222 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2018-11-18 09:12:51,222 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2018-11-18 09:12:51,222 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_hash [2018-11-18 09:12:51,222 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2018-11-18 09:12:51,222 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2018-11-18 09:12:51,223 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2018-11-18 09:12:51,223 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2018-11-18 09:12:51,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2018-11-18 09:12:51,223 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2018-11-18 09:12:51,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2018-11-18 09:12:51,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2018-11-18 09:12:51,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2018-11-18 09:12:51,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2018-11-18 09:12:51,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2018-11-18 09:12:51,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2018-11-18 09:12:51,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2018-11-18 09:12:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2018-11-18 09:12:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-18 09:12:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2018-11-18 09:12:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_purge [2018-11-18 09:12:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2018-11-18 09:12:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_has_frag_list [2018-11-18 09:12:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2018-11-18 09:12:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2018-11-18 09:12:51,227 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2018-11-18 09:12:51,227 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2018-11-18 09:12:51,227 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2018-11-18 09:12:51,227 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2018-11-18 09:12:51,228 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2018-11-18 09:12:51,228 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2018-11-18 09:12:51,228 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2018-11-18 09:12:51,228 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2018-11-18 09:12:51,228 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-18 09:12:51,228 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-18 09:12:51,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-18 09:12:51,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2018-11-18 09:12:51,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-18 09:12:51,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-18 09:12:51,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2018-11-18 09:12:51,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2018-11-18 09:12:51,230 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-11-18 09:12:51,230 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2018-11-18 09:12:51,231 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2018-11-18 09:12:51,231 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2018-11-18 09:12:51,231 INFO L138 BoogieDeclarations]: Found implementation of procedure net_gso_ok [2018-11-18 09:12:51,231 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_ok [2018-11-18 09:12:51,231 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_needs_gso [2018-11-18 09:12:51,231 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2018-11-18 09:12:51,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2018-11-18 09:12:51,233 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2018-11-18 09:12:51,233 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_is_link [2018-11-18 09:12:51,233 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2018-11-18 09:12:51,233 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2018-11-18 09:12:51,233 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2018-11-18 09:12:51,234 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_skb [2018-11-18 09:12:51,234 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_ref [2018-11-18 09:12:51,234 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2018-11-18 09:12:51,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_refill_timeout [2018-11-18 09:12:51,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2018-11-18 09:12:51,235 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_maybe_wake_tx [2018-11-18 09:12:51,235 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2018-11-18 09:12:51,235 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_open [2018-11-18 09:12:51,235 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2018-11-18 09:12:51,235 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_frags [2018-11-18 09:12:51,235 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_count_skb_frag_slots [2018-11-18 09:12:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_select_queue [2018-11-18 09:12:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_start_xmit [2018-11-18 09:12:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_close [2018-11-18 09:12:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_move_rx_slot [2018-11-18 09:12:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_extras [2018-11-18 09:12:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_responses [2018-11-18 09:12:51,237 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_skb_gso [2018-11-18 09:12:51,237 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fill_frags [2018-11-18 09:12:51,238 INFO L138 BoogieDeclarations]: Found implementation of procedure checksum_setup [2018-11-18 09:12:51,238 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_incoming_queue [2018-11-18 09:12:51,238 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll [2018-11-18 09:12:51,238 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_change_mtu [2018-11-18 09:12:51,238 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_stats64 [2018-11-18 09:12:51,238 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_tx_bufs [2018-11-18 09:12:51,239 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_rx_bufs [2018-11-18 09:12:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_uninit [2018-11-18 09:12:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fix_features [2018-11-18 09:12:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_features [2018-11-18 09:12:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_interrupt [2018-11-18 09:12:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rx_interrupt [2018-11-18 09:12:51,241 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_interrupt [2018-11-18 09:12:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2018-11-18 09:12:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_create_dev [2018-11-18 09:12:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_probe [2018-11-18 09:12:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2018-11-18 09:12:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2018-11-18 09:12:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_resume [2018-11-18 09:12:51,248 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_mac [2018-11-18 09:12:51,248 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_single [2018-11-18 09:12:51,248 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_split [2018-11-18 09:12:51,248 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront [2018-11-18 09:12:51,248 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_init_queue [2018-11-18 09:12:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure write_queue_xenstore_keys [2018-11-18 09:12:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_netback [2018-11-18 09:12:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_connect [2018-11-18 09:12:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_changed [2018-11-18 09:12:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_sset_count [2018-11-18 09:12:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_ethtool_stats [2018-11-18 09:12:51,250 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_strings [2018-11-18 09:12:51,250 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_min [2018-11-18 09:12:51,250 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_min [2018-11-18 09:12:51,250 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_max [2018-11-18 09:12:51,250 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_max [2018-11-18 09:12:51,250 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_cur [2018-11-18 09:12:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_addif [2018-11-18 09:12:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_delif [2018-11-18 09:12:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_remove [2018-11-18 09:12:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_init [2018-11-18 09:12:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_exit [2018-11-18 09:12:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2018-11-18 09:12:51,253 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2018-11-18 09:12:51,253 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2018-11-18 09:12:51,253 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2018-11-18 09:12:51,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xenbus_driver_2 [2018-11-18 09:12:51,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_3 [2018-11-18 09:12:51,253 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2018-11-18 09:12:51,254 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 09:12:51,254 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-18 09:12:51,254 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2018-11-18 09:12:51,254 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-18 09:12:51,254 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-18 09:12:51,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2018-11-18 09:12:51,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-18 09:12:51,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-18 09:12:51,255 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2018-11-18 09:12:51,255 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2018-11-18 09:12:51,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2018-11-18 09:12:51,256 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 09:12:51,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2018-11-18 09:12:51,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2018-11-18 09:12:51,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2018-11-18 09:12:51,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2018-11-18 09:12:51,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2018-11-18 09:12:51,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2018-11-18 09:12:51,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2018-11-18 09:12:51,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2018-11-18 09:12:51,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2018-11-18 09:12:51,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_33 [2018-11-18 09:12:51,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_34 [2018-11-18 09:12:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_35 [2018-11-18 09:12:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_36 [2018-11-18 09:12:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_37 [2018-11-18 09:12:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_38 [2018-11-18 09:12:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_39 [2018-11-18 09:12:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_40 [2018-11-18 09:12:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_41 [2018-11-18 09:12:51,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_42 [2018-11-18 09:12:51,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_43 [2018-11-18 09:12:51,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-18 09:12:51,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-18 09:12:51,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2018-11-18 09:12:51,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-18 09:12:51,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-18 09:12:51,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2018-11-18 09:12:51,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 09:12:51,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 09:12:51,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 09:12:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 09:12:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 09:12:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-18 09:12:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-18 09:12:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-18 09:12:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-18 09:12:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-18 09:12:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-18 09:12:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-18 09:12:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 09:12:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2018-11-18 09:12:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-18 09:12:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2018-11-18 09:12:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2018-11-18 09:12:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2018-11-18 09:12:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-18 09:12:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-18 09:12:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 09:12:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-18 09:12:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-18 09:12:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-18 09:12:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-18 09:12:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2018-11-18 09:12:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2018-11-18 09:12:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2018-11-18 09:12:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 09:12:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2018-11-18 09:12:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2018-11-18 09:12:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-18 09:12:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 09:12:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2018-11-18 09:12:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2018-11-18 09:12:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2018-11-18 09:12:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-18 09:12:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-18 09:12:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-18 09:12:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-18 09:12:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-11-18 09:12:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-11-18 09:12:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-18 09:12:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-18 09:12:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 09:12:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-18 09:12:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2018-11-18 09:12:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-18 09:12:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-18 09:12:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2018-11-18 09:12:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-18 09:12:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-18 09:12:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 09:12:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2018-11-18 09:12:51,273 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-18 09:12:51,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_2 [2018-11-18 09:12:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2018-11-18 09:12:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2018-11-18 09:12:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-18 09:12:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2018-11-18 09:12:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-18 09:12:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_6 [2018-11-18 09:12:51,278 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2018-11-18 09:12:51,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2018-11-18 09:12:51,278 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-18 09:12:51,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2018-11-18 09:12:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-18 09:12:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2018-11-18 09:12:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-18 09:12:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_36 [2018-11-18 09:12:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-18 09:12:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_42 [2018-11-18 09:12:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2018-11-18 09:12:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_34 [2018-11-18 09:12:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure xen_feature [2018-11-18 09:12:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2018-11-18 09:12:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2018-11-18 09:12:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2018-11-18 09:12:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_pages_11 [2018-11-18 09:12:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2018-11-18 09:12:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2018-11-18 09:12:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2018-11-18 09:12:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 09:12:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 09:12:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 09:12:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2018-11-18 09:12:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2018-11-18 09:12:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_33 [2018-11-18 09:12:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2018-11-18 09:12:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kcalloc_14 [2018-11-18 09:12:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2018-11-18 09:12:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 09:12:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-18 09:12:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2018-11-18 09:12:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 09:12:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-18 09:12:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 09:12:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2018-11-18 09:12:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-18 09:12:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-18 09:12:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 09:12:51,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 09:12:51,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 09:12:51,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-18 09:12:51,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-18 09:12:51,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-18 09:12:51,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 09:12:51,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 09:12:51,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-18 09:12:51,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2018-11-18 09:12:51,287 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2018-11-18 09:12:51,287 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2018-11-18 09:12:51,287 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2018-11-18 09:12:51,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xenbus_driver_2 [2018-11-18 09:12:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_3 [2018-11-18 09:12:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2018-11-18 09:12:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2018-11-18 09:12:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2018-11-18 09:12:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-18 09:12:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-18 09:12:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 09:12:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2018-11-18 09:12:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2018-11-18 09:12:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-18 09:12:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure PageHead [2018-11-18 09:12:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2018-11-18 09:12:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure PageCompound [2018-11-18 09:12:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2018-11-18 09:12:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2018-11-18 09:12:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 09:12:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure compound_order [2018-11-18 09:12:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-18 09:12:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-18 09:12:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2018-11-18 09:12:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2018-11-18 09:12:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2018-11-18 09:12:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-11-18 09:12:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2018-11-18 09:12:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2018-11-18 09:12:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2018-11-18 09:12:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2018-11-18 09:12:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2018-11-18 09:12:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2018-11-18 09:12:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2018-11-18 09:12:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2018-11-18 09:12:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2018-11-18 09:12:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_get_hash [2018-11-18 09:12:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_hash [2018-11-18 09:12:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2018-11-18 09:12:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2018-11-18 09:12:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2018-11-18 09:12:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2018-11-18 09:12:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2018-11-18 09:12:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2018-11-18 09:12:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 09:12:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2018-11-18 09:12:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2018-11-18 09:12:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2018-11-18 09:12:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2018-11-18 09:12:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2018-11-18 09:12:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2018-11-18 09:12:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2018-11-18 09:12:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2018-11-18 09:12:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2018-11-18 09:12:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2018-11-18 09:12:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-18 09:12:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2018-11-18 09:12:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_purge [2018-11-18 09:12:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-11-18 09:12:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2018-11-18 09:12:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2018-11-18 09:12:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2018-11-18 09:12:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_35 [2018-11-18 09:12:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2018-11-18 09:12:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure skb_has_frag_list [2018-11-18 09:12:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2018-11-18 09:12:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2018-11-18 09:12:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_setup [2018-11-18 09:12:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2018-11-18 09:12:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2018-11-18 09:12:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2018-11-18 09:12:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2018-11-18 09:12:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2018-11-18 09:12:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2018-11-18 09:12:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2018-11-18 09:12:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2018-11-18 09:12:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2018-11-18 09:12:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2018-11-18 09:12:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2018-11-18 09:12:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-18 09:12:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-18 09:12:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2018-11-18 09:12:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-18 09:12:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_37 [2018-11-18 09:12:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_40 [2018-11-18 09:12:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_43 [2018-11-18 09:12:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-18 09:12:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-18 09:12:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2018-11-18 09:12:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-18 09:12:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-18 09:12:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2018-11-18 09:12:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2018-11-18 09:12:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-11-18 09:12:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2018-11-18 09:12:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2018-11-18 09:12:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2018-11-18 09:12:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2018-11-18 09:12:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-11-18 09:12:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2018-11-18 09:12:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_flush [2018-11-18 09:12:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2018-11-18 09:12:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-11-18 09:12:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2018-11-18 09:12:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-18 09:12:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_38 [2018-11-18 09:12:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-18 09:12:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_39 [2018-11-18 09:12:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_41 [2018-11-18 09:12:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notify_peers [2018-11-18 09:12:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2018-11-18 09:12:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_features [2018-11-18 09:12:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure net_gso_ok [2018-11-18 09:12:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_ok [2018-11-18 09:12:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure netif_needs_gso [2018-11-18 09:12:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2018-11-18 09:12:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2018-11-18 09:12:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2018-11-18 09:12:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2018-11-18 09:12:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2018-11-18 09:12:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2018-11-18 09:12:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2018-11-18 09:12:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2018-11-18 09:12:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2018-11-18 09:12:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2018-11-18 09:12:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_query_foreign_access [2018-11-18 09:12:51,313 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2018-11-18 09:12:51,313 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2018-11-18 09:12:51,313 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2018-11-18 09:12:51,313 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2018-11-18 09:12:51,313 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2018-11-18 09:12:51,313 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2018-11-18 09:12:51,313 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2018-11-18 09:12:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_register_frontend [2018-11-18 09:12:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2018-11-18 09:12:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2018-11-18 09:12:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2018-11-18 09:12:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2018-11-18 09:12:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2018-11-18 09:12:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2018-11-18 09:12:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2018-11-18 09:12:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2018-11-18 09:12:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2018-11-18 09:12:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2018-11-18 09:12:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2018-11-18 09:12:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2018-11-18 09:12:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_strstate [2018-11-18 09:12:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2018-11-18 09:12:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2018-11-18 09:12:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2018-11-18 09:12:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2018-11-18 09:12:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_nic_devices [2018-11-18 09:12:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2018-11-18 09:12:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_is_link [2018-11-18 09:12:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2018-11-18 09:12:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2018-11-18 09:12:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2018-11-18 09:12:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_skb [2018-11-18 09:12:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_ref [2018-11-18 09:12:51,317 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_addif [2018-11-18 09:12:51,318 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_delif [2018-11-18 09:12:51,318 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2018-11-18 09:12:51,318 INFO L130 BoogieDeclarations]: Found specification of procedure rx_refill_timeout [2018-11-18 09:12:51,318 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2018-11-18 09:12:51,318 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_maybe_wake_tx [2018-11-18 09:12:51,318 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2018-11-18 09:12:51,318 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_open [2018-11-18 09:12:51,319 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2018-11-18 09:12:51,319 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_frags [2018-11-18 09:12:51,319 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_count_skb_frag_slots [2018-11-18 09:12:51,319 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_select_queue [2018-11-18 09:12:51,319 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_start_xmit [2018-11-18 09:12:51,319 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_close [2018-11-18 09:12:51,319 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_move_rx_slot [2018-11-18 09:12:51,320 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_extras [2018-11-18 09:12:51,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 09:12:51,320 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_responses [2018-11-18 09:12:51,320 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_skb_gso [2018-11-18 09:12:51,320 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fill_frags [2018-11-18 09:12:51,320 INFO L130 BoogieDeclarations]: Found specification of procedure checksum_setup [2018-11-18 09:12:51,320 INFO L130 BoogieDeclarations]: Found specification of procedure handle_incoming_queue [2018-11-18 09:12:51,321 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll [2018-11-18 09:12:51,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 09:12:51,321 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_change_mtu [2018-11-18 09:12:51,321 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_stats64 [2018-11-18 09:12:51,321 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_tx_bufs [2018-11-18 09:12:51,321 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_rx_bufs [2018-11-18 09:12:51,321 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_uninit [2018-11-18 09:12:51,322 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fix_features [2018-11-18 09:12:51,322 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_features [2018-11-18 09:12:51,322 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_interrupt [2018-11-18 09:12:51,322 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rx_interrupt [2018-11-18 09:12:51,322 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_interrupt [2018-11-18 09:12:51,322 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2018-11-18 09:12:51,322 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_create_dev [2018-11-18 09:12:51,323 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_probe [2018-11-18 09:12:51,323 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2018-11-18 09:12:51,323 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2018-11-18 09:12:51,323 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_resume [2018-11-18 09:12:51,323 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_mac [2018-11-18 09:12:51,323 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_single [2018-11-18 09:12:51,323 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_split [2018-11-18 09:12:51,323 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront [2018-11-18 09:12:51,324 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_init_queue [2018-11-18 09:12:51,324 INFO L130 BoogieDeclarations]: Found specification of procedure write_queue_xenstore_keys [2018-11-18 09:12:51,324 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_netback [2018-11-18 09:12:51,324 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_connect [2018-11-18 09:12:51,324 INFO L130 BoogieDeclarations]: Found specification of procedure netback_changed [2018-11-18 09:12:51,324 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_sset_count [2018-11-18 09:12:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_ethtool_stats [2018-11-18 09:12:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_strings [2018-11-18 09:12:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_min [2018-11-18 09:12:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_min [2018-11-18 09:12:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_max [2018-11-18 09:12:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_max [2018-11-18 09:12:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_cur [2018-11-18 09:12:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_remove [2018-11-18 09:12:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure netif_init [2018-11-18 09:12:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure netif_exit [2018-11-18 09:12:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2018-11-18 09:12:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 09:12:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 09:12:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_2 [2018-11-18 09:12:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2018-11-18 09:12:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 09:12:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2018-11-18 09:12:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-18 09:12:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2018-11-18 09:12:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 09:12:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 09:12:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 09:13:17,029 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 09:13:17,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:13:17 BoogieIcfgContainer [2018-11-18 09:13:17,030 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 09:13:17,032 INFO L168 Benchmark]: Toolchain (without parser) took 35388.63 ms. Allocated memory was 1.5 GB in the beginning and 3.7 GB in the end (delta: 2.2 GB). Free memory was 1.4 GB in the beginning and 3.4 GB in the end (delta: -2.0 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2018-11-18 09:13:17,034 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-18 09:13:17,034 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8997.73 ms. Allocated memory was 1.5 GB in the beginning and 3.2 GB in the end (delta: 1.6 GB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -222.5 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2018-11-18 09:13:17,035 INFO L168 Benchmark]: Boogie Preprocessor took 490.11 ms. Allocated memory is still 3.2 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 39.6 MB). Peak memory consumption was 39.6 MB. Max. memory is 7.1 GB. [2018-11-18 09:13:17,036 INFO L168 Benchmark]: RCFGBuilder took 25895.38 ms. Allocated memory was 3.2 GB in the beginning and 3.7 GB in the end (delta: 553.6 MB). Free memory was 1.6 GB in the beginning and 3.4 GB in the end (delta: -1.8 GB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2018-11-18 09:13:17,040 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 0.24 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 8997.73 ms. Allocated memory was 1.5 GB in the beginning and 3.2 GB in the end (delta: 1.6 GB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -222.5 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. * Boogie Preprocessor took 490.11 ms. Allocated memory is still 3.2 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 39.6 MB). Peak memory consumption was 39.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 25895.38 ms. Allocated memory was 3.2 GB in the beginning and 3.7 GB in the end (delta: 553.6 MB). Free memory was 1.6 GB in the beginning and 3.4 GB in the end (delta: -1.8 GB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...