java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 04:16:03,185 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 04:16:03,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 04:16:03,200 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 04:16:03,201 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 04:16:03,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 04:16:03,203 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 04:16:03,205 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 04:16:03,207 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 04:16:03,208 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 04:16:03,209 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 04:16:03,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 04:16:03,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 04:16:03,211 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 04:16:03,212 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 04:16:03,214 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 04:16:03,215 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 04:16:03,215 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 04:16:03,217 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 04:16:03,219 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 04:16:03,221 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 04:16:03,222 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 04:16:03,223 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 04:16:03,224 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 04:16:03,226 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 04:16:03,227 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 04:16:03,227 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 04:16:03,228 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 04:16:03,229 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 04:16:03,230 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 04:16:03,230 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 04:16:03,231 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 04:16:03,232 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 04:16:03,232 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 04:16:03,234 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 04:16:03,234 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 04:16:03,234 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 04:16:03,235 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 04:16:03,235 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 04:16:03,236 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 04:16:03,237 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 04:16:03,237 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 04:16:03,252 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 04:16:03,253 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 04:16:03,254 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 04:16:03,254 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 04:16:03,254 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 04:16:03,255 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 04:16:03,255 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 04:16:03,255 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 04:16:03,255 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 04:16:03,255 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 04:16:03,256 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 04:16:03,256 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 04:16:03,256 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 04:16:03,256 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 04:16:03,256 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 04:16:03,256 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 04:16:03,257 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 04:16:03,257 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 04:16:03,257 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 04:16:03,257 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 04:16:03,257 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 04:16:03,258 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 04:16:03,258 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 04:16:03,258 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 04:16:03,258 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 04:16:03,258 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 04:16:03,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 04:16:03,259 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 04:16:03,259 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 04:16:03,546 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 04:16:03,568 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 04:16:03,572 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 04:16:03,574 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 04:16:03,574 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 04:16:03,575 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2019-10-07 04:16:03,648 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5efbea96c/b6b50978ee3a455d977cdd7e0fa35688/FLAG642e64e11 [2019-10-07 04:16:04,633 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 04:16:04,634 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2019-10-07 04:16:04,689 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5efbea96c/b6b50978ee3a455d977cdd7e0fa35688/FLAG642e64e11 [2019-10-07 04:16:04,993 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5efbea96c/b6b50978ee3a455d977cdd7e0fa35688 [2019-10-07 04:16:05,002 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 04:16:05,003 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 04:16:05,004 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 04:16:05,004 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 04:16:05,008 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 04:16:05,009 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 04:16:04" (1/1) ... [2019-10-07 04:16:05,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5510b8b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:16:05, skipping insertion in model container [2019-10-07 04:16:05,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 04:16:04" (1/1) ... [2019-10-07 04:16:05,025 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 04:16:05,276 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 04:16:10,654 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 04:16:10,702 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 04:16:11,140 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 04:16:12,757 INFO L192 MainTranslator]: Completed translation [2019-10-07 04:16:12,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:16:12 WrapperNode [2019-10-07 04:16:12,757 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 04:16:12,758 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 04:16:12,758 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 04:16:12,759 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 04:16:12,776 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:16:12" (1/1) ... [2019-10-07 04:16:12,777 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:16:12" (1/1) ... [2019-10-07 04:16:12,922 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:16:12" (1/1) ... [2019-10-07 04:16:12,923 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:16:12" (1/1) ... [2019-10-07 04:16:13,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:16:12" (1/1) ... [2019-10-07 04:16:13,134 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:16:12" (1/1) ... [2019-10-07 04:16:13,204 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:16:12" (1/1) ... [2019-10-07 04:16:13,284 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 04:16:13,284 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 04:16:13,285 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 04:16:13,285 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 04:16:13,286 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:16:12" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 04:16:13,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 04:16:13,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 04:16:13,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-07 04:16:13,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-07 04:16:13,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 04:16:13,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-07 04:16:13,374 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 04:16:13,376 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 04:16:13,376 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-07 04:16:13,376 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 04:16:13,376 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2019-10-07 04:16:13,377 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2019-10-07 04:16:13,378 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-07 04:16:13,378 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-10-07 04:16:13,378 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-10-07 04:16:13,378 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-10-07 04:16:13,380 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-07 04:16:13,381 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-07 04:16:13,381 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-07 04:16:13,382 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 04:16:13,382 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 04:16:13,382 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-10-07 04:16:13,382 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-07 04:16:13,382 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 04:16:13,382 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-10-07 04:16:13,382 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-07 04:16:13,383 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 04:16:13,383 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_feature [2019-10-07 04:16:13,383 INFO L138 BoogieDeclarations]: Found implementation of procedure PageHead [2019-10-07 04:16:13,384 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-10-07 04:16:13,384 INFO L138 BoogieDeclarations]: Found implementation of procedure PageCompound [2019-10-07 04:16:13,384 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-10-07 04:16:13,384 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_order [2019-10-07 04:16:13,384 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-07 04:16:13,384 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-07 04:16:13,385 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-10-07 04:16:13,385 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-07 04:16:13,385 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2019-10-07 04:16:13,386 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2019-10-07 04:16:13,386 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2019-10-07 04:16:13,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-10-07 04:16:13,386 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-10-07 04:16:13,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2019-10-07 04:16:13,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2019-10-07 04:16:13,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2019-10-07 04:16:13,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2019-10-07 04:16:13,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2019-10-07 04:16:13,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2019-10-07 04:16:13,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2019-10-07 04:16:13,388 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-07 04:16:13,388 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-07 04:16:13,388 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2019-10-07 04:16:13,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_purge [2019-10-07 04:16:13,388 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-07 04:16:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_has_frag_list [2019-10-07 04:16:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-10-07 04:16:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2019-10-07 04:16:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2019-10-07 04:16:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2019-10-07 04:16:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-07 04:16:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-07 04:16:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-10-07 04:16:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-07 04:16:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-07 04:16:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 04:16:13,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 04:16:13,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 04:16:13,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-07 04:16:13,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-07 04:16:13,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-07 04:16:13,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 04:16:13,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-07 04:16:13,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-07 04:16:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-07 04:16:13,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 04:16:13,395 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-07 04:16:13,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-07 04:16:13,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_features [2019-10-07 04:16:13,395 INFO L138 BoogieDeclarations]: Found implementation of procedure net_gso_ok [2019-10-07 04:16:13,395 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_ok [2019-10-07 04:16:13,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_needs_gso [2019-10-07 04:16:13,397 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2019-10-07 04:16:13,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2019-10-07 04:16:13,397 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2019-10-07 04:16:13,398 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_is_link [2019-10-07 04:16:13,398 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2019-10-07 04:16:13,398 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2019-10-07 04:16:13,400 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2019-10-07 04:16:13,400 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_skb [2019-10-07 04:16:13,400 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_ref [2019-10-07 04:16:13,400 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2019-10-07 04:16:13,400 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_refill_timeout [2019-10-07 04:16:13,400 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2019-10-07 04:16:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_maybe_wake_tx [2019-10-07 04:16:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2019-10-07 04:16:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_open [2019-10-07 04:16:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2019-10-07 04:16:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_frags [2019-10-07 04:16:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_count_skb_frag_slots [2019-10-07 04:16:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_start_xmit [2019-10-07 04:16:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_close [2019-10-07 04:16:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_move_rx_slot [2019-10-07 04:16:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_extras [2019-10-07 04:16:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_responses [2019-10-07 04:16:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_skb_gso [2019-10-07 04:16:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fill_frags [2019-10-07 04:16:13,403 INFO L138 BoogieDeclarations]: Found implementation of procedure checksum_setup [2019-10-07 04:16:13,403 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_incoming_queue [2019-10-07 04:16:13,403 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll [2019-10-07 04:16:13,403 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_change_mtu [2019-10-07 04:16:13,403 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_stats64 [2019-10-07 04:16:13,403 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_tx_bufs [2019-10-07 04:16:13,404 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_rx_bufs [2019-10-07 04:16:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_uninit [2019-10-07 04:16:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fix_features [2019-10-07 04:16:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_features [2019-10-07 04:16:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_interrupt [2019-10-07 04:16:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rx_interrupt [2019-10-07 04:16:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_interrupt [2019-10-07 04:16:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2019-10-07 04:16:13,407 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_create_dev [2019-10-07 04:16:13,407 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_probe [2019-10-07 04:16:13,407 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2019-10-07 04:16:13,407 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2019-10-07 04:16:13,408 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_resume [2019-10-07 04:16:13,408 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_mac [2019-10-07 04:16:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_single [2019-10-07 04:16:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_split [2019-10-07 04:16:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront [2019-10-07 04:16:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_netback [2019-10-07 04:16:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_connect [2019-10-07 04:16:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_changed [2019-10-07 04:16:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_sset_count [2019-10-07 04:16:13,413 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_ethtool_stats [2019-10-07 04:16:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_strings [2019-10-07 04:16:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_min [2019-10-07 04:16:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_min [2019-10-07 04:16:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_max [2019-10-07 04:16:13,417 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_max [2019-10-07 04:16:13,417 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_cur [2019-10-07 04:16:13,417 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_addif [2019-10-07 04:16:13,417 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_delif [2019-10-07 04:16:13,417 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_remove [2019-10-07 04:16:13,418 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_init [2019-10-07 04:16:13,423 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_exit [2019-10-07 04:16:13,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_netif_exit_20_2 [2019-10-07 04:16:13,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_netif_init_20_9 [2019-10-07 04:16:13,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-07 04:16:13,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-07 04:16:13,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-07 04:16:13,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_driver_io_instance_0 [2019-10-07 04:16:13,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2019-10-07 04:16:13,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_18_1 [2019-10-07 04:16:13,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_20_4 [2019-10-07 04:16:13,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_13_1 [2019-10-07 04:16:13,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_15_2 [2019-10-07 04:16:13,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_16_4 [2019-10-07 04:16:13,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_19_2 [2019-10-07 04:16:13,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_13_20_5 [2019-10-07 04:16:13,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-10-07 04:16:13,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_9 [2019-10-07 04:16:13,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_10 [2019-10-07 04:16:13,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_13 [2019-10-07 04:16:13,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_16 [2019-10-07 04:16:13,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_19 [2019-10-07 04:16:13,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_22 [2019-10-07 04:16:13,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_23 [2019-10-07 04:16:13,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_24 [2019-10-07 04:16:13,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_27 [2019-10-07 04:16:13,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_28 [2019-10-07 04:16:13,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_29 [2019-10-07 04:16:13,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-07 04:16:13,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_30 [2019-10-07 04:16:13,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_9 [2019-10-07 04:16:13,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2019-10-07 04:16:13,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_9 [2019-10-07 04:16:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-10-07 04:16:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_9 [2019-10-07 04:16:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_20 [2019-10-07 04:16:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 04:16:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-07 04:16:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_1 [2019-10-07 04:16:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_2 [2019-10-07 04:16:13,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_3 [2019-10-07 04:16:13,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_1_5 [2019-10-07 04:16:13,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_2_5 [2019-10-07 04:16:13,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_3_5 [2019-10-07 04:16:13,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_1_3 [2019-10-07 04:16:13,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_2_3 [2019-10-07 04:16:13,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_3_3 [2019-10-07 04:16:13,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-07 04:16:13,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_4_5 [2019-10-07 04:16:13,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_5_5 [2019-10-07 04:16:13,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_6_5 [2019-10-07 04:16:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_4_3 [2019-10-07 04:16:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_5_3 [2019-10-07 04:16:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_6_3 [2019-10-07 04:16:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_4 [2019-10-07 04:16:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_5 [2019-10-07 04:16:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_6 [2019-10-07 04:16:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_17 [2019-10-07 04:16:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_4 [2019-10-07 04:16:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_0_11 [2019-10-07 04:16:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_0_2 [2019-10-07 04:16:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-07 04:16:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_7 [2019-10-07 04:16:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-07 04:16:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_16_6 [2019-10-07 04:16:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2019-10-07 04:16:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2019-10-07 04:16:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2019-10-07 04:16:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-07 04:16:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_14 [2019-10-07 04:16:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2019-10-07 04:16:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_1 [2019-10-07 04:16:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_5 [2019-10-07 04:16:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_1 [2019-10-07 04:16:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_3 [2019-10-07 04:16:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-10-07 04:16:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2019-10-07 04:16:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-10-07 04:16:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_5 [2019-10-07 04:16:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_1 [2019-10-07 04:16:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_5 [2019-10-07 04:16:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_11_2 [2019-10-07 04:16:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_11 [2019-10-07 04:16:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-07 04:16:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_17_2 [2019-10-07 04:16:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_register_frontend [2019-10-07 04:16:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_unregister_driver [2019-10-07 04:16:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-10-07 04:16:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-07 04:16:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-07 04:16:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-07 04:16:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_102 [2019-10-07 04:16:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2019-10-07 04:16:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_104 [2019-10-07 04:16:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_105 [2019-10-07 04:16:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2019-10-07 04:16:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2019-10-07 04:16:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_109 [2019-10-07 04:16:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2019-10-07 04:16:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_113 [2019-10-07 04:16:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_115 [2019-10-07 04:16:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_116 [2019-10-07 04:16:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_117 [2019-10-07 04:16:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_118 [2019-10-07 04:16:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_119 [2019-10-07 04:16:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_120 [2019-10-07 04:16:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_121 [2019-10-07 04:16:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_123 [2019-10-07 04:16:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_124 [2019-10-07 04:16:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_126 [2019-10-07 04:16:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_131 [2019-10-07 04:16:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_136 [2019-10-07 04:16:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_137 [2019-10-07 04:16:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_138 [2019-10-07 04:16:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_139 [2019-10-07 04:16:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_register_frontend_140 [2019-10-07 04:16:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_unregister_driver_141 [2019-10-07 04:16:13,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 04:16:13,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-07 04:16:13,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 04:16:13,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 04:16:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 04:16:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 04:16:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 04:16:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 04:16:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 04:16:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 04:16:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 04:16:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 04:16:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 04:16:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 04:16:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 04:16:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 04:16:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 04:16:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 04:16:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 04:16:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 04:16:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 04:16:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 04:16:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 04:16:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 04:16:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 04:16:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 04:16:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 04:16:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 04:16:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 04:16:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 04:16:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 04:16:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 04:16:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 04:16:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 04:16:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 04:16:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 04:16:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 04:16:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 04:16:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 04:16:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 04:16:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 04:16:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 04:16:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 04:16:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 04:16:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 04:16:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 04:16:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 04:16:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 04:16:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 04:16:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 04:16:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 04:16:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 04:16:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 04:16:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 04:16:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 04:16:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 04:16:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 04:16:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 04:16:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 04:16:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 04:16:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 04:16:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 04:16:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 04:16:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 04:16:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 04:16:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 04:16:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 04:16:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 04:16:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 04:16:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-07 04:16:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-07 04:16:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-07 04:16:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-07 04:16:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-07 04:16:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-07 04:16:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-07 04:16:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 04:16:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2019-10-07 04:16:13,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-07 04:16:13,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-07 04:16:13,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-07 04:16:13,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-07 04:16:13,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-07 04:16:13,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-07 04:16:13,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-07 04:16:13,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 04:16:13,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 04:16:13,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 04:16:13,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 04:16:13,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 04:16:13,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 04:16:13,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 04:16:13,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 04:16:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 04:16:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 04:16:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 04:16:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 04:16:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 04:16:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 04:16:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 04:16:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 04:16:13,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-07 04:16:13,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-07 04:16:13,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-07 04:16:13,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-07 04:16:13,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-07 04:16:13,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-07 04:16:13,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-07 04:16:13,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 04:16:13,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_lock_of_netfront_info [2019-10-07 04:16:13,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2019-10-07 04:16:13,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_rx_lock_of_netfront_info [2019-10-07 04:16:13,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_rx_lock_of_netfront_info [2019-10-07 04:16:13,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_rx_lock_of_netfront_info [2019-10-07 04:16:13,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_rx_lock_of_netfront_info [2019-10-07 04:16:13,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_rx_lock_of_netfront_info [2019-10-07 04:16:13,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_rx_lock_of_netfront_info [2019-10-07 04:16:13,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 04:16:13,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 04:16:13,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 04:16:13,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 04:16:13,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 04:16:13,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 04:16:13,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 04:16:13,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 04:16:13,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-07 04:16:13,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-07 04:16:13,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-07 04:16:13,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-07 04:16:13,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-07 04:16:13,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-07 04:16:13,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-07 04:16:13,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-07 04:16:13,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 04:16:13,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 04:16:13,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 04:16:13,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 04:16:13,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 04:16:13,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 04:16:13,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 04:16:13,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 04:16:13,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_netfront_info [2019-10-07 04:16:13,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2019-10-07 04:16:13,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_lock_of_netfront_info [2019-10-07 04:16:13,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_lock_of_netfront_info [2019-10-07 04:16:13,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_lock_of_netfront_info [2019-10-07 04:16:13,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_lock_of_netfront_info [2019-10-07 04:16:13,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_lock_of_netfront_info [2019-10-07 04:16:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_lock_of_netfront_info [2019-10-07 04:16:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 04:16:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-07 04:16:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-07 04:16:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-07 04:16:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2019-10-07 04:16:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_162 [2019-10-07 04:16:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3106 [2019-10-07 04:16:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3107 [2019-10-07 04:16:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3108 [2019-10-07 04:16:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3109 [2019-10-07 04:16:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3110 [2019-10-07 04:16:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3111 [2019-10-07 04:16:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-07 04:16:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-07 04:16:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-10-07 04:16:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-07 04:16:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-07 04:16:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2019-10-07 04:16:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-07 04:16:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-07 04:16:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 04:16:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2019-10-07 04:16:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 04:16:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-07 04:16:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 04:16:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-10-07 04:16:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-07 04:16:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 04:16:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-10-07 04:16:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-07 04:16:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 04:16:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 04:16:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_evtchn_to_irqhandler [2019-10-07 04:16:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-10-07 04:16:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-07 04:16:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-07 04:16:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-07 04:16:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-10-07 04:16:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-07 04:16:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-10-07 04:16:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-07 04:16:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 04:16:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 04:16:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-07 04:16:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 04:16:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-10-07 04:16:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 04:16:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2019-10-07 04:16:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2019-10-07 04:16:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure get_phys_to_machine [2019-10-07 04:16:13,478 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2019-10-07 04:16:13,478 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_grant_references [2019-10-07 04:16:13,478 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_claim_grant_reference [2019-10-07 04:16:13,478 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2019-10-07 04:16:13,478 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access_ref [2019-10-07 04:16:13,478 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_grant_references [2019-10-07 04:16:13,478 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_grant_foreign_access_ref [2019-10-07 04:16:13,478 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_query_foreign_access [2019-10-07 04:16:13,479 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_release_grant_reference [2019-10-07 04:16:13,479 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-07 04:16:13,479 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-10-07 04:16:13,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 04:16:13,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 04:16:13,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 04:16:13,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-07 04:16:13,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-07 04:16:13,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-07 04:16:13,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-07 04:16:13,480 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 04:16:13,480 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_flush [2019-10-07 04:16:13,480 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-10-07 04:16:13,480 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2019-10-07 04:16:13,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-07 04:16:13,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notify_peers [2019-10-07 04:16:13,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2019-10-07 04:16:13,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-07 04:16:13,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-07 04:16:13,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-07 04:16:13,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_dev_features [2019-10-07 04:16:13,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-07 04:16:13,481 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2019-10-07 04:16:13,481 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 04:16:13,482 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 04:16:13,482 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-07 04:16:13,482 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-07 04:16:13,482 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-10-07 04:16:13,482 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2019-10-07 04:16:13,482 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_setup [2019-10-07 04:16:13,482 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-10-07 04:16:13,482 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-10-07 04:16:13,482 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2019-10-07 04:16:13,482 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 04:16:13,483 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 04:16:13,483 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_has_pv_nic_devices [2019-10-07 04:16:13,483 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_alloc_evtchn [2019-10-07 04:16:13,483 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2019-10-07 04:16:13,483 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_free_evtchn [2019-10-07 04:16:13,483 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_frontend_closed [2019-10-07 04:16:13,483 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_grant_ring [2019-10-07 04:16:13,483 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2019-10-07 04:16:13,484 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read [2019-10-07 04:16:13,484 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_register_frontend [2019-10-07 04:16:13,484 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2019-10-07 04:16:13,487 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_strstate [2019-10-07 04:16:13,487 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2019-10-07 04:16:13,487 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2019-10-07 04:16:13,488 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_start [2019-10-07 04:16:13,488 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unregister_driver [2019-10-07 04:16:13,488 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_write [2019-10-07 04:16:13,488 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 04:16:13,488 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 04:16:13,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 04:16:13,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 04:16:13,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 04:16:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 04:16:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 04:16:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 04:16:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 04:16:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-07 04:16:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 04:16:13,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 04:16:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 04:16:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 04:16:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 04:16:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 04:16:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 04:16:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 04:16:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 04:16:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 04:16:13,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 04:16:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 04:16:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-07 04:16:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 04:16:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 04:16:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 04:16:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 04:16:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-07 04:16:13,491 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 04:16:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 04:16:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-10-07 04:16:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 04:16:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-07 04:16:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-07 04:16:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-10-07 04:16:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-07 04:16:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-07 04:16:13,492 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 04:16:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 04:16:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 04:16:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 04:16:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2019-10-07 04:16:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 04:16:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2019-10-07 04:16:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-07 04:16:13,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 04:16:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-10-07 04:16:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-10-07 04:16:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-10-07 04:16:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-10-07 04:16:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-07 04:16:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-07 04:16:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-07 04:16:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-10-07 04:16:13,494 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-10-07 04:16:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-07 04:16:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-07 04:16:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-07 04:16:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2019-10-07 04:16:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_113 [2019-10-07 04:16:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_lock_of_netfront_info [2019-10-07 04:16:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2019-10-07 04:16:13,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_netfront_info [2019-10-07 04:16:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2019-10-07 04:16:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-07 04:16:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-07 04:16:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 04:16:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 04:16:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-10-07 04:16:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-07 04:16:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 04:16:13,496 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-10-07 04:16:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-07 04:16:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 04:16:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 04:16:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 04:16:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_109 [2019-10-07 04:16:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-10-07 04:16:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_104 [2019-10-07 04:16:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-07 04:16:13,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_123 [2019-10-07 04:16:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 04:16:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2019-10-07 04:16:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-10-07 04:16:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_105 [2019-10-07 04:16:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-07 04:16:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_124 [2019-10-07 04:16:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 04:16:13,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2019-10-07 04:16:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-07 04:16:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-07 04:16:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2019-10-07 04:16:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-07 04:16:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_138 [2019-10-07 04:16:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-10-07 04:16:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure xen_feature [2019-10-07 04:16:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2019-10-07 04:16:13,499 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2019-10-07 04:16:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-07 04:16:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2019-10-07 04:16:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2019-10-07 04:16:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-10-07 04:16:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-07 04:16:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_126 [2019-10-07 04:16:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_131 [2019-10-07 04:16:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_136 [2019-10-07 04:16:13,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_117 [2019-10-07 04:16:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_121 [2019-10-07 04:16:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-07 04:16:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-07 04:16:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 04:16:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure PageHead [2019-10-07 04:16:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-10-07 04:16:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure PageCompound [2019-10-07 04:16:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-10-07 04:16:13,501 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-10-07 04:16:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 04:16:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure compound_order [2019-10-07 04:16:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-07 04:16:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-10-07 04:16:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2019-10-07 04:16:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 04:16:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-07 04:16:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-10-07 04:16:13,502 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-10-07 04:16:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-07 04:16:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-07 04:16:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2019-10-07 04:16:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2019-10-07 04:16:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2019-10-07 04:16:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-10-07 04:16:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 04:16:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-10-07 04:16:13,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 04:16:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2019-10-07 04:16:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2019-10-07 04:16:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2019-10-07 04:16:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2019-10-07 04:16:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2019-10-07 04:16:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2019-10-07 04:16:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2019-10-07 04:16:13,504 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-07 04:16:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2019-10-07 04:16:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2019-10-07 04:16:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-07 04:16:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2019-10-07 04:16:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_purge [2019-10-07 04:16:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_102 [2019-10-07 04:16:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-07 04:16:13,505 INFO L130 BoogieDeclarations]: Found specification of procedure skb_has_frag_list [2019-10-07 04:16:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-10-07 04:16:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_setup [2019-10-07 04:16:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-07 04:16:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2019-10-07 04:16:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2019-10-07 04:16:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2019-10-07 04:16:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-07 04:16:13,506 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-07 04:16:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-07 04:16:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-10-07 04:16:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2019-10-07 04:16:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-07 04:16:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-07 04:16:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 04:16:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 04:16:13,507 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-07 04:16:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 04:16:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_116 [2019-10-07 04:16:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_120 [2019-10-07 04:16:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_139 [2019-10-07 04:16:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-07 04:16:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-07 04:16:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 04:16:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-07 04:16:13,508 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-07 04:16:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-07 04:16:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 04:16:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-07 04:16:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-07 04:16:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-07 04:16:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 04:16:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-07 04:16:13,509 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-07 04:16:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-10-07 04:16:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_flush [2019-10-07 04:16:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-07 04:16:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-07 04:16:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-07 04:16:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 04:16:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_118 [2019-10-07 04:16:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 04:16:13,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_119 [2019-10-07 04:16:13,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_137 [2019-10-07 04:16:13,511 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notify_peers [2019-10-07 04:16:13,511 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2019-10-07 04:16:13,511 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_dev_features [2019-10-07 04:16:13,511 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_features [2019-10-07 04:16:13,511 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3106 [2019-10-07 04:16:13,511 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3107 [2019-10-07 04:16:13,511 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3108 [2019-10-07 04:16:13,511 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3109 [2019-10-07 04:16:13,512 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3110 [2019-10-07 04:16:13,512 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3111 [2019-10-07 04:16:13,512 INFO L130 BoogieDeclarations]: Found specification of procedure net_gso_ok [2019-10-07 04:16:13,512 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_ok [2019-10-07 04:16:13,512 INFO L130 BoogieDeclarations]: Found specification of procedure netif_needs_gso [2019-10-07 04:16:13,512 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2019-10-07 04:16:13,512 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-07 04:16:13,512 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 04:16:13,513 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-07 04:16:13,513 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 04:16:13,513 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 04:16:13,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_115 [2019-10-07 04:16:13,513 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-07 04:16:13,513 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-07 04:16:13,513 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2019-10-07 04:16:13,513 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2019-10-07 04:16:13,513 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_query_foreign_access [2019-10-07 04:16:13,514 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2019-10-07 04:16:13,514 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2019-10-07 04:16:13,514 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2019-10-07 04:16:13,514 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2019-10-07 04:16:13,514 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2019-10-07 04:16:13,514 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2019-10-07 04:16:13,514 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2019-10-07 04:16:13,514 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_register_frontend [2019-10-07 04:16:13,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_register_frontend_140 [2019-10-07 04:16:13,515 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2019-10-07 04:16:13,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_unregister_driver_141 [2019-10-07 04:16:13,515 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2019-10-07 04:16:13,515 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2019-10-07 04:16:13,515 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2019-10-07 04:16:13,515 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2019-10-07 04:16:13,515 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2019-10-07 04:16:13,515 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2019-10-07 04:16:13,515 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2019-10-07 04:16:13,516 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2019-10-07 04:16:13,516 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2019-10-07 04:16:13,516 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2019-10-07 04:16:13,516 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2019-10-07 04:16:13,516 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_strstate [2019-10-07 04:16:13,516 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2019-10-07 04:16:13,516 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2019-10-07 04:16:13,516 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2019-10-07 04:16:13,516 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2019-10-07 04:16:13,517 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_nic_devices [2019-10-07 04:16:13,517 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2019-10-07 04:16:13,517 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_162 [2019-10-07 04:16:13,517 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_is_link [2019-10-07 04:16:13,517 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2019-10-07 04:16:13,517 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2019-10-07 04:16:13,517 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2019-10-07 04:16:13,517 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_skb [2019-10-07 04:16:13,518 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_ref [2019-10-07 04:16:13,518 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_addif [2019-10-07 04:16:13,518 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_delif [2019-10-07 04:16:13,518 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2019-10-07 04:16:13,518 INFO L130 BoogieDeclarations]: Found specification of procedure rx_refill_timeout [2019-10-07 04:16:13,518 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2019-10-07 04:16:13,518 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_maybe_wake_tx [2019-10-07 04:16:13,519 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2019-10-07 04:16:13,519 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_open [2019-10-07 04:16:13,519 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2019-10-07 04:16:13,519 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_frags [2019-10-07 04:16:13,519 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_count_skb_frag_slots [2019-10-07 04:16:13,519 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_start_xmit [2019-10-07 04:16:13,519 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_close [2019-10-07 04:16:13,519 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_move_rx_slot [2019-10-07 04:16:13,520 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_extras [2019-10-07 04:16:13,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 04:16:13,520 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_responses [2019-10-07 04:16:13,520 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_skb_gso [2019-10-07 04:16:13,520 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fill_frags [2019-10-07 04:16:13,520 INFO L130 BoogieDeclarations]: Found specification of procedure checksum_setup [2019-10-07 04:16:13,520 INFO L130 BoogieDeclarations]: Found specification of procedure handle_incoming_queue [2019-10-07 04:16:13,520 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll [2019-10-07 04:16:13,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 04:16:13,521 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_change_mtu [2019-10-07 04:16:13,521 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_stats64 [2019-10-07 04:16:13,521 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_tx_bufs [2019-10-07 04:16:13,521 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_rx_bufs [2019-10-07 04:16:13,521 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_uninit [2019-10-07 04:16:13,521 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fix_features [2019-10-07 04:16:13,521 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_features [2019-10-07 04:16:13,521 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_interrupt [2019-10-07 04:16:13,522 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rx_interrupt [2019-10-07 04:16:13,522 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_interrupt [2019-10-07 04:16:13,522 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2019-10-07 04:16:13,522 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_create_dev [2019-10-07 04:16:13,522 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_probe [2019-10-07 04:16:13,522 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2019-10-07 04:16:13,522 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2019-10-07 04:16:13,522 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_resume [2019-10-07 04:16:13,522 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_mac [2019-10-07 04:16:13,523 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_single [2019-10-07 04:16:13,523 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_split [2019-10-07 04:16:13,523 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront [2019-10-07 04:16:13,523 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_netback [2019-10-07 04:16:13,523 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_connect [2019-10-07 04:16:13,523 INFO L130 BoogieDeclarations]: Found specification of procedure netback_changed [2019-10-07 04:16:13,523 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_sset_count [2019-10-07 04:16:13,523 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_ethtool_stats [2019-10-07 04:16:13,524 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_strings [2019-10-07 04:16:13,524 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_min [2019-10-07 04:16:13,524 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_min [2019-10-07 04:16:13,524 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_max [2019-10-07 04:16:13,524 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_max [2019-10-07 04:16:13,524 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_cur [2019-10-07 04:16:13,524 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_remove [2019-10-07 04:16:13,524 INFO L130 BoogieDeclarations]: Found specification of procedure netif_init [2019-10-07 04:16:13,524 INFO L130 BoogieDeclarations]: Found specification of procedure netif_exit [2019-10-07 04:16:13,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_netif_exit_20_2 [2019-10-07 04:16:13,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_netif_init_20_9 [2019-10-07 04:16:13,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-07 04:16:13,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-07 04:16:13,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-07 04:16:13,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_driver_io_instance_0 [2019-10-07 04:16:13,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2019-10-07 04:16:13,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_18_1 [2019-10-07 04:16:13,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_20_4 [2019-10-07 04:16:13,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_13_1 [2019-10-07 04:16:13,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_15_2 [2019-10-07 04:16:13,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_16_4 [2019-10-07 04:16:13,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_19_2 [2019-10-07 04:16:13,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_13_20_5 [2019-10-07 04:16:13,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-10-07 04:16:13,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_9 [2019-10-07 04:16:13,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_10 [2019-10-07 04:16:13,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_13 [2019-10-07 04:16:13,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_16 [2019-10-07 04:16:13,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_19 [2019-10-07 04:16:13,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_22 [2019-10-07 04:16:13,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_23 [2019-10-07 04:16:13,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_24 [2019-10-07 04:16:13,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_27 [2019-10-07 04:16:13,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_28 [2019-10-07 04:16:13,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_29 [2019-10-07 04:16:13,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-07 04:16:13,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_30 [2019-10-07 04:16:13,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_9 [2019-10-07 04:16:13,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2019-10-07 04:16:13,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_9 [2019-10-07 04:16:13,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-10-07 04:16:13,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_9 [2019-10-07 04:16:13,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_20 [2019-10-07 04:16:13,528 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 04:16:13,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-07 04:16:13,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_1 [2019-10-07 04:16:13,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_2 [2019-10-07 04:16:13,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_3 [2019-10-07 04:16:13,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_1_5 [2019-10-07 04:16:13,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_2_5 [2019-10-07 04:16:13,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_3_5 [2019-10-07 04:16:13,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_1_3 [2019-10-07 04:16:13,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_2_3 [2019-10-07 04:16:13,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_3_3 [2019-10-07 04:16:13,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-07 04:16:13,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_4_5 [2019-10-07 04:16:13,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_5_5 [2019-10-07 04:16:13,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_6_5 [2019-10-07 04:16:13,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_4_3 [2019-10-07 04:16:13,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_5_3 [2019-10-07 04:16:13,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_6_3 [2019-10-07 04:16:13,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_4 [2019-10-07 04:16:13,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_5 [2019-10-07 04:16:13,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_6 [2019-10-07 04:16:13,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_17 [2019-10-07 04:16:13,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_4 [2019-10-07 04:16:13,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_0_11 [2019-10-07 04:16:13,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_0_2 [2019-10-07 04:16:13,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-07 04:16:13,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_7 [2019-10-07 04:16:13,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-07 04:16:13,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_16_6 [2019-10-07 04:16:13,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2019-10-07 04:16:13,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2019-10-07 04:16:13,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2019-10-07 04:16:13,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-07 04:16:13,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_14 [2019-10-07 04:16:13,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2019-10-07 04:16:13,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_1 [2019-10-07 04:16:13,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_5 [2019-10-07 04:16:13,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_1 [2019-10-07 04:16:13,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_3 [2019-10-07 04:16:13,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-10-07 04:16:13,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2019-10-07 04:16:13,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-10-07 04:16:13,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_5 [2019-10-07 04:16:13,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_1 [2019-10-07 04:16:13,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_5 [2019-10-07 04:16:13,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_11_2 [2019-10-07 04:16:13,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_11 [2019-10-07 04:16:13,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-07 04:16:13,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_17_2 [2019-10-07 04:16:13,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_register_frontend [2019-10-07 04:16:13,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_unregister_driver [2019-10-07 04:16:13,535 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-07 04:16:13,535 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-07 04:16:13,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-07 04:16:13,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-07 04:16:13,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-07 04:16:13,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-07 04:16:13,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 04:16:13,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 04:16:13,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 04:16:13,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 04:16:13,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 04:16:13,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 04:16:13,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 04:16:13,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 04:16:13,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 04:16:13,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 04:16:13,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 04:16:13,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 04:16:13,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 04:16:13,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 04:16:13,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 04:16:13,537 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 04:16:13,537 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 04:16:13,537 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 04:16:13,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 04:16:13,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 04:16:13,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 04:16:13,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 04:16:13,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 04:16:13,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 04:16:13,538 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 04:16:13,538 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 04:16:13,539 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 04:16:13,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 04:16:13,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 04:16:13,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 04:16:13,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 04:16:13,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 04:16:13,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 04:16:13,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 04:16:13,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 04:16:13,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 04:16:13,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 04:16:13,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 04:16:13,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 04:16:13,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 04:16:13,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 04:16:13,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 04:16:13,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 04:16:13,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 04:16:13,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 04:16:13,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 04:16:13,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 04:16:13,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 04:16:13,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 04:16:13,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 04:16:13,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 04:16:13,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 04:16:13,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 04:16:13,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 04:16:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 04:16:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 04:16:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 04:16:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 04:16:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 04:16:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 04:16:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 04:16:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 04:16:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 04:16:13,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 04:16:13,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-07 04:16:13,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-07 04:16:13,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-07 04:16:13,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-07 04:16:13,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-07 04:16:13,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-07 04:16:13,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-07 04:16:13,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 04:16:13,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2019-10-07 04:16:13,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-07 04:16:13,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-07 04:16:13,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-07 04:16:13,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-07 04:16:13,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-07 04:16:13,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-07 04:16:13,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-07 04:16:13,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 04:16:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 04:16:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 04:16:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 04:16:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 04:16:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 04:16:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 04:16:13,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 04:16:13,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 04:16:13,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 04:16:13,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 04:16:13,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 04:16:13,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 04:16:13,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 04:16:13,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 04:16:13,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 04:16:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-07 04:16:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-07 04:16:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-07 04:16:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-07 04:16:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-07 04:16:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-07 04:16:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-07 04:16:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 04:16:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_rx_lock_of_netfront_info [2019-10-07 04:16:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_rx_lock_of_netfront_info [2019-10-07 04:16:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_rx_lock_of_netfront_info [2019-10-07 04:16:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_rx_lock_of_netfront_info [2019-10-07 04:16:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_rx_lock_of_netfront_info [2019-10-07 04:16:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_rx_lock_of_netfront_info [2019-10-07 04:16:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 04:16:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 04:16:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 04:16:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 04:16:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 04:16:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 04:16:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 04:16:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 04:16:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-07 04:16:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-07 04:16:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-07 04:16:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-07 04:16:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-07 04:16:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-07 04:16:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-07 04:16:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-07 04:16:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 04:16:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 04:16:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 04:16:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 04:16:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 04:16:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 04:16:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 04:16:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 04:16:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 04:16:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_lock_of_netfront_info [2019-10-07 04:16:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_lock_of_netfront_info [2019-10-07 04:16:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_lock_of_netfront_info [2019-10-07 04:16:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_lock_of_netfront_info [2019-10-07 04:16:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_lock_of_netfront_info [2019-10-07 04:16:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_lock_of_netfront_info [2019-10-07 04:16:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 04:16:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 04:16:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 04:16:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 04:16:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 04:16:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 04:16:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 04:16:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 04:16:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 04:16:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 04:16:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 04:16:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 04:16:13,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 04:16:17,873 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-07 04:16:18,857 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 04:16:46,697 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 04:16:46,698 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-07 04:16:46,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 04:16:46 BoogieIcfgContainer [2019-10-07 04:16:46,701 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 04:16:46,702 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 04:16:46,702 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 04:16:46,705 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 04:16:46,705 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 04:16:04" (1/3) ... [2019-10-07 04:16:46,706 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2246f376 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 04:16:46, skipping insertion in model container [2019-10-07 04:16:46,706 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:16:12" (2/3) ... [2019-10-07 04:16:46,706 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2246f376 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 04:16:46, skipping insertion in model container [2019-10-07 04:16:46,706 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 04:16:46" (3/3) ... [2019-10-07 04:16:46,708 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2019-10-07 04:16:46,716 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 04:16:46,729 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-07 04:16:46,746 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-07 04:16:46,806 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 04:16:46,807 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 04:16:46,807 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 04:16:46,807 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 04:16:46,807 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 04:16:46,807 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 04:16:46,808 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 04:16:46,808 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 04:16:46,881 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states. [2019-10-07 04:16:46,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2019-10-07 04:16:46,923 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:16:46,925 INFO L385 BasicCegarLoop]: trace histogram [30, 30, 30, 30, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:16:46,928 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:16:46,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:16:46,934 INFO L82 PathProgramCache]: Analyzing trace with hash 1397274641, now seen corresponding path program 1 times [2019-10-07 04:16:46,945 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:16:46,945 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:16:46,945 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:16:46,946 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:16:46,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:16:47,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:16:48,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2186 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2186 trivial. 0 not checked. [2019-10-07 04:16:48,497 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:16:48,497 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:16:48,498 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:16:48,505 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:16:48,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:16:48,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:16:48,523 INFO L87 Difference]: Start difference. First operand 3010 states. Second operand 3 states. [2019-10-07 04:16:49,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:16:49,726 INFO L93 Difference]: Finished difference Result 5573 states and 7142 transitions. [2019-10-07 04:16:49,726 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:16:49,728 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 346 [2019-10-07 04:16:49,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:16:49,787 INFO L225 Difference]: With dead ends: 5573 [2019-10-07 04:16:49,788 INFO L226 Difference]: Without dead ends: 3597 [2019-10-07 04:16:49,808 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:16:49,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3597 states. [2019-10-07 04:16:50,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3597 to 3589. [2019-10-07 04:16:50,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3589 states. [2019-10-07 04:16:50,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3589 states to 3589 states and 4537 transitions. [2019-10-07 04:16:50,145 INFO L78 Accepts]: Start accepts. Automaton has 3589 states and 4537 transitions. Word has length 346 [2019-10-07 04:16:50,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:16:50,149 INFO L462 AbstractCegarLoop]: Abstraction has 3589 states and 4537 transitions. [2019-10-07 04:16:50,149 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:16:50,149 INFO L276 IsEmpty]: Start isEmpty. Operand 3589 states and 4537 transitions. [2019-10-07 04:16:50,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2019-10-07 04:16:50,170 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:16:50,171 INFO L385 BasicCegarLoop]: trace histogram [30, 30, 30, 30, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:16:50,172 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:16:50,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:16:50,172 INFO L82 PathProgramCache]: Analyzing trace with hash 2056493030, now seen corresponding path program 1 times [2019-10-07 04:16:50,173 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:16:50,173 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:16:50,173 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:16:50,173 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:16:50,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:16:50,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:16:51,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2195 trivial. 0 not checked. [2019-10-07 04:16:51,059 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:16:51,059 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:16:51,059 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:16:51,063 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:16:51,063 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:16:51,064 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:16:51,064 INFO L87 Difference]: Start difference. First operand 3589 states and 4537 transitions. Second operand 3 states. [2019-10-07 04:16:52,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:16:52,400 INFO L93 Difference]: Finished difference Result 10533 states and 13299 transitions. [2019-10-07 04:16:52,401 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:16:52,401 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 348 [2019-10-07 04:16:52,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:16:52,461 INFO L225 Difference]: With dead ends: 10533 [2019-10-07 04:16:52,462 INFO L226 Difference]: Without dead ends: 7019 [2019-10-07 04:16:52,487 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:16:52,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7019 states. [2019-10-07 04:16:52,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7019 to 6999. [2019-10-07 04:16:52,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6999 states. [2019-10-07 04:16:52,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6999 states to 6999 states and 8840 transitions. [2019-10-07 04:16:52,911 INFO L78 Accepts]: Start accepts. Automaton has 6999 states and 8840 transitions. Word has length 348 [2019-10-07 04:16:52,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:16:52,913 INFO L462 AbstractCegarLoop]: Abstraction has 6999 states and 8840 transitions. [2019-10-07 04:16:52,913 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:16:52,913 INFO L276 IsEmpty]: Start isEmpty. Operand 6999 states and 8840 transitions. [2019-10-07 04:16:52,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2019-10-07 04:16:52,940 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:16:52,941 INFO L385 BasicCegarLoop]: trace histogram [30, 30, 30, 30, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:16:52,942 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:16:52,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:16:52,942 INFO L82 PathProgramCache]: Analyzing trace with hash 286038031, now seen corresponding path program 1 times [2019-10-07 04:16:52,943 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:16:52,943 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:16:52,943 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:16:52,944 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:16:52,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:16:53,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:16:54,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2195 trivial. 0 not checked. [2019-10-07 04:16:54,628 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:16:54,631 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:16:54,632 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:16:54,633 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:16:54,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:16:54,634 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:16:54,634 INFO L87 Difference]: Start difference. First operand 6999 states and 8840 transitions. Second operand 3 states. [2019-10-07 04:16:56,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:16:56,162 INFO L93 Difference]: Finished difference Result 20679 states and 26102 transitions. [2019-10-07 04:16:56,162 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:16:56,162 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 347 [2019-10-07 04:16:56,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:16:56,269 INFO L225 Difference]: With dead ends: 20679 [2019-10-07 04:16:56,269 INFO L226 Difference]: Without dead ends: 13755 [2019-10-07 04:16:56,308 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:16:56,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13755 states. [2019-10-07 04:16:56,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13755 to 13741. [2019-10-07 04:16:56,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13741 states. [2019-10-07 04:16:56,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13741 states to 13741 states and 17342 transitions. [2019-10-07 04:16:57,003 INFO L78 Accepts]: Start accepts. Automaton has 13741 states and 17342 transitions. Word has length 347 [2019-10-07 04:16:57,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:16:57,004 INFO L462 AbstractCegarLoop]: Abstraction has 13741 states and 17342 transitions. [2019-10-07 04:16:57,004 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:16:57,004 INFO L276 IsEmpty]: Start isEmpty. Operand 13741 states and 17342 transitions. [2019-10-07 04:16:57,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2019-10-07 04:16:57,053 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:16:57,053 INFO L385 BasicCegarLoop]: trace histogram [30, 30, 30, 30, 5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:16:57,054 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:16:57,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:16:57,055 INFO L82 PathProgramCache]: Analyzing trace with hash 73650914, now seen corresponding path program 1 times [2019-10-07 04:16:57,055 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:16:57,055 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:16:57,055 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:16:57,056 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:16:57,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:16:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:16:57,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2242 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2222 trivial. 0 not checked. [2019-10-07 04:16:57,835 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:16:57,835 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:16:57,835 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:16:57,836 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:16:57,836 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:16:57,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:16:57,837 INFO L87 Difference]: Start difference. First operand 13741 states and 17342 transitions. Second operand 5 states. [2019-10-07 04:17:14,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:17:14,274 INFO L93 Difference]: Finished difference Result 34187 states and 43123 transitions. [2019-10-07 04:17:14,274 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 04:17:14,275 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 391 [2019-10-07 04:17:14,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:17:14,425 INFO L225 Difference]: With dead ends: 34187 [2019-10-07 04:17:14,425 INFO L226 Difference]: Without dead ends: 20521 [2019-10-07 04:17:14,484 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:17:14,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20521 states. [2019-10-07 04:17:15,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20521 to 20505. [2019-10-07 04:17:15,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20505 states. [2019-10-07 04:17:15,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20505 states to 20505 states and 25843 transitions. [2019-10-07 04:17:15,534 INFO L78 Accepts]: Start accepts. Automaton has 20505 states and 25843 transitions. Word has length 391 [2019-10-07 04:17:15,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:17:15,536 INFO L462 AbstractCegarLoop]: Abstraction has 20505 states and 25843 transitions. [2019-10-07 04:17:15,536 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:17:15,537 INFO L276 IsEmpty]: Start isEmpty. Operand 20505 states and 25843 transitions. [2019-10-07 04:17:15,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2019-10-07 04:17:15,582 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:17:15,583 INFO L385 BasicCegarLoop]: trace histogram [30, 30, 30, 30, 6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:17:15,583 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:17:15,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:17:15,584 INFO L82 PathProgramCache]: Analyzing trace with hash -2073180083, now seen corresponding path program 1 times [2019-10-07 04:17:15,584 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:17:15,584 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:17:15,584 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:17:15,584 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:17:15,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:17:15,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:17:16,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2258 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2237 trivial. 0 not checked. [2019-10-07 04:17:16,287 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:17:16,292 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:17:16,292 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:17:16,293 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:17:16,293 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:17:16,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:17:16,295 INFO L87 Difference]: Start difference. First operand 20505 states and 25843 transitions. Second operand 5 states. [2019-10-07 04:17:33,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:17:33,740 INFO L93 Difference]: Finished difference Result 51115 states and 64394 transitions. [2019-10-07 04:17:33,741 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 04:17:33,741 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 393 [2019-10-07 04:17:33,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:17:33,889 INFO L225 Difference]: With dead ends: 51115 [2019-10-07 04:17:33,889 INFO L226 Difference]: Without dead ends: 30685 [2019-10-07 04:17:33,956 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:17:34,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30685 states. [2019-10-07 04:17:35,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30685 to 30659. [2019-10-07 04:17:35,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30659 states. [2019-10-07 04:17:35,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30659 states to 30659 states and 38591 transitions. [2019-10-07 04:17:35,762 INFO L78 Accepts]: Start accepts. Automaton has 30659 states and 38591 transitions. Word has length 393 [2019-10-07 04:17:35,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:17:35,763 INFO L462 AbstractCegarLoop]: Abstraction has 30659 states and 38591 transitions. [2019-10-07 04:17:35,763 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:17:35,764 INFO L276 IsEmpty]: Start isEmpty. Operand 30659 states and 38591 transitions. [2019-10-07 04:17:35,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2019-10-07 04:17:35,815 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:17:35,815 INFO L385 BasicCegarLoop]: trace histogram [30, 30, 30, 30, 6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:17:35,815 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:17:35,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:17:35,816 INFO L82 PathProgramCache]: Analyzing trace with hash -1090244834, now seen corresponding path program 1 times [2019-10-07 04:17:35,816 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:17:35,816 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:17:35,817 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:17:35,817 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:17:35,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:17:36,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:17:36,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2259 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 2237 trivial. 0 not checked. [2019-10-07 04:17:36,445 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:17:36,446 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:17:36,446 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 04:17:36,447 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 04:17:36,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 04:17:36,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 04:17:36,447 INFO L87 Difference]: Start difference. First operand 30659 states and 38591 transitions. Second operand 5 states. [2019-10-07 04:17:53,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:17:53,475 INFO L93 Difference]: Finished difference Result 76488 states and 96240 transitions. [2019-10-07 04:17:53,476 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 04:17:53,476 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 395 [2019-10-07 04:17:53,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:17:53,666 INFO L225 Difference]: With dead ends: 76488 [2019-10-07 04:17:53,666 INFO L226 Difference]: Without dead ends: 45904 [2019-10-07 04:17:53,755 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-07 04:17:53,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45904 states. [2019-10-07 04:17:55,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45904 to 45866. [2019-10-07 04:17:55,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45866 states. [2019-10-07 04:17:55,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45866 states to 45866 states and 57659 transitions. [2019-10-07 04:17:55,863 INFO L78 Accepts]: Start accepts. Automaton has 45866 states and 57659 transitions. Word has length 395 [2019-10-07 04:17:55,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:17:55,864 INFO L462 AbstractCegarLoop]: Abstraction has 45866 states and 57659 transitions. [2019-10-07 04:17:55,864 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 04:17:55,864 INFO L276 IsEmpty]: Start isEmpty. Operand 45866 states and 57659 transitions. [2019-10-07 04:17:55,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2019-10-07 04:17:55,947 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:17:55,948 INFO L385 BasicCegarLoop]: trace histogram [30, 30, 30, 30, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:17:55,948 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:17:55,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:17:55,949 INFO L82 PathProgramCache]: Analyzing trace with hash 1601477343, now seen corresponding path program 1 times [2019-10-07 04:17:55,949 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:17:55,949 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:17:55,949 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:17:55,949 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:17:55,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:17:56,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:17:57,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2290 backedges. 36 proven. 5 refuted. 0 times theorem prover too weak. 2249 trivial. 0 not checked. [2019-10-07 04:17:57,072 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:17:57,072 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 04:17:57,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 04:17:59,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:17:59,819 INFO L256 TraceCheckSpWp]: Trace formula consists of 7672 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-07 04:17:59,861 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 04:18:00,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2290 backedges. 46 proven. 2 refuted. 0 times theorem prover too weak. 2242 trivial. 0 not checked. [2019-10-07 04:18:00,067 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 04:18:01,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2290 backedges. 36 proven. 5 refuted. 0 times theorem prover too weak. 2249 trivial. 0 not checked. [2019-10-07 04:18:01,551 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 04:18:01,599 INFO L162 IcfgInterpreter]: Started Sifa with 202 locations of interest [2019-10-07 04:18:01,599 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 04:18:01,606 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 04:18:01,615 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 04:18:01,615 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 04:18:12,908 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string105.base|) [2019-10-07 04:18:15,022 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string142.base| |#t~string31.base|) [2019-10-07 04:18:17,148 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string159.base|) [2019-10-07 04:18:19,364 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string162.base| |#t~string31.base|) [2019-10-07 04:18:21,513 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string353.base| |#t~string31.base|) [2019-10-07 04:18:23,697 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string354.base| |#t~string31.base|) [2019-10-07 04:18:25,881 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string417.base| |#t~string31.base|) [2019-10-07 04:18:28,049 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string423.base| |#t~string31.base|) [2019-10-07 04:18:30,172 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string490.base|) [2019-10-07 04:18:32,351 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string498.base|) [2019-10-07 04:18:34,515 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string521.base|) [2019-10-07 04:18:36,669 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string526.base|) [2019-10-07 04:18:38,822 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string533.base| |#t~string31.base|) [2019-10-07 04:18:40,982 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string542.base| |#t~string31.base|) [2019-10-07 04:18:43,123 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string547.base| |#t~string31.base|) [2019-10-07 04:18:45,242 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string551.base| |#t~string31.base|) [2019-10-07 04:18:47,272 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string687.base| |#t~string31.base|) [2019-10-07 04:18:49,435 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string688.base| |#t~string31.base|) [2019-10-07 04:18:51,538 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string694.base| |#t~string31.base|) [2019-10-07 04:18:53,640 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string695.base| |#t~string31.base|) [2019-10-07 04:18:55,846 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string701.base| |#t~string31.base|) [2019-10-07 04:18:58,032 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string702.base| |#t~string31.base|) [2019-10-07 04:19:00,211 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string708.base| |#t~string31.base|) [2019-10-07 04:19:02,513 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string709.base| |#t~string31.base|) [2019-10-07 04:19:04,725 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string714.base| |#t~string31.base|) [2019-10-07 04:19:06,931 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |~#xennet_netdev_ops~0.base|) [2019-10-07 04:19:09,157 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string730.base|) [2019-10-07 04:19:11,570 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string732.base|) [2019-10-07 04:19:13,802 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string734.base|) [2019-10-07 04:19:16,146 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string742.base| |#t~string31.base|) [2019-10-07 04:19:18,288 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string746.base| |#t~string31.base|) [2019-10-07 04:19:20,365 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string755.base| |#t~string31.base|) [2019-10-07 04:19:22,518 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string761.base| |#t~string31.base|) [2019-10-07 04:19:24,781 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string762.base| |#t~string31.base|) [2019-10-07 04:19:27,141 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string767.base| |#t~string31.base|) [2019-10-07 04:19:29,332 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string768.base| |#t~string31.base|) [2019-10-07 04:19:31,444 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string787.base|) [2019-10-07 04:19:33,566 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string788.base|) [2019-10-07 04:19:35,595 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string789.base|) [2019-10-07 04:19:37,713 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string790.base| |#t~string31.base|) [2019-10-07 04:19:39,869 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string794.base| |#t~string31.base|) [2019-10-07 04:19:42,053 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string798.base| |#t~string31.base|) [2019-10-07 04:19:44,246 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string823.base| |#t~string31.base|) [2019-10-07 04:19:46,435 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string828.base| |#t~string31.base|) [2019-10-07 04:19:48,606 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string844.base| |#t~string31.base|) [2019-10-07 04:19:50,771 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string845.base| |#t~string31.base|) [2019-10-07 04:19:52,940 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string848.base| |#t~string31.base|) [2019-10-07 04:19:55,078 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string851.base| |#t~string31.base|) [2019-10-07 04:19:57,211 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string857.base| |#t~string31.base|) [2019-10-07 04:19:59,378 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string874.base| |#t~string31.base|) [2019-10-07 04:20:01,653 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string878.base| |#t~string31.base|) [2019-10-07 04:20:03,813 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string879.base| |#t~string31.base|) [2019-10-07 04:20:06,008 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string881.base| |#t~string31.base|) [2019-10-07 04:20:08,081 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string885.base| |#t~string31.base|) [2019-10-07 04:20:10,327 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string886.base| |#t~string31.base|) [2019-10-07 04:20:12,419 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string888.base| |#t~string31.base|) [2019-10-07 04:20:14,733 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string894.base| |#t~string31.base|) [2019-10-07 04:20:17,170 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string895.base| |#t~string31.base|) [2019-10-07 04:20:19,638 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string897.base| |#t~string31.base|) [2019-10-07 04:20:21,890 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string901.base| |#t~string31.base|) [2019-10-07 04:20:24,250 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string902.base| |#t~string31.base|) [2019-10-07 04:20:26,428 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string904.base| |#t~string31.base|) [2019-10-07 04:20:28,579 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string908.base| |#t~string31.base|) [2019-10-07 04:20:30,752 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string909.base| |#t~string31.base|) [2019-10-07 04:20:32,891 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string911.base| |#t~string31.base|) [2019-10-07 04:20:35,073 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string915.base| |#t~string31.base|) [2019-10-07 04:20:37,251 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string916.base| |#t~string31.base|) [2019-10-07 04:20:39,459 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string917.base| |#t~string31.base|) [2019-10-07 04:20:41,811 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string921.base| |#t~string31.base|) [2019-10-07 04:20:44,178 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string922.base| |#t~string31.base|) [2019-10-07 04:20:46,393 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string923.base| |#t~string31.base|) [2019-10-07 04:20:48,670 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string927.base| |#t~string31.base|) [2019-10-07 04:20:50,959 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string928.base| |#t~string31.base|) [2019-10-07 04:20:53,194 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string929.base| |#t~string31.base|) [2019-10-07 04:20:55,372 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string933.base| |#t~string31.base|) [2019-10-07 04:20:57,562 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string934.base| |#t~string31.base|) [2019-10-07 04:20:59,778 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string935.base| |#t~string31.base|) [2019-10-07 04:21:02,052 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string938.base| |#t~string31.base|) [2019-10-07 04:21:04,311 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string939.base| |#t~string31.base|) [2019-10-07 04:21:06,479 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string941.base|) [2019-10-07 04:21:08,720 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string944.base|) [2019-10-07 04:21:10,872 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string945.base|) [2019-10-07 04:21:13,020 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string947.base|) [2019-10-07 04:21:15,205 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string950.base| |#t~string31.base|) [2019-10-07 04:21:17,419 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string953.base| |#t~string31.base|) [2019-10-07 04:21:19,895 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string959.base| |#t~string31.base|) [2019-10-07 04:21:22,394 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string960.base| |#t~string31.base|) [2019-10-07 04:21:24,752 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string963.base| |#t~string31.base|) [2019-10-07 04:21:27,084 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string984.base| |#t~string31.base|) [2019-10-07 04:21:29,637 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string985.base| |#t~string31.base|) [2019-10-07 04:21:31,977 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string986.base| |#t~string31.base|) [2019-10-07 04:21:34,467 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string987.base| |#t~string31.base|) [2019-10-07 04:21:36,763 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string992.base|) [2019-10-07 04:21:39,262 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |~#xennet_stats~0.base|) [2019-10-07 04:21:41,738 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#xennet_ethtool_ops~0.base| |#t~string31.base|) [2019-10-07 04:21:43,940 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1004.base| |#t~string31.base|) [2019-10-07 04:21:46,288 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1016.base| |#t~string31.base|) [2019-10-07 04:21:48,606 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string1028.base|) [2019-10-07 04:21:50,814 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_$Pointer$.base_1480| |~#xennet_attrs~0.base|) |~#xennet_attrs~0.offset|) |#t~string31.base|) [2019-10-07 04:21:53,220 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#xennet_attrs~0.base| |#t~string31.base|) [2019-10-07 04:21:56,320 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1031.base| |#t~string31.base|) [2019-10-07 04:21:58,965 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1032.base| |#t~string31.base|) [2019-10-07 04:22:01,597 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| (select (select |#memory_$Pointer$.base| |~#netfront_driver~0.base|) |~#netfront_driver~0.offset|)) [2019-10-07 04:22:04,506 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1035.base| |#t~string31.base|) [2019-10-07 04:22:07,011 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1036.base| |#t~string31.base|) [2019-10-07 04:22:09,870 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1037.base| |#t~string31.base|) [2019-10-07 04:22:12,445 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1038.base| |#t~string31.base|) [2019-10-07 04:22:15,132 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1042.base| |#t~string31.base|) [2019-10-07 04:22:18,129 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#netfront_driver~0.base| |#t~string31.base|) [2019-10-07 04:22:20,591 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1051.base| |#t~string31.base|) [2019-10-07 04:22:22,893 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1221.base| |#t~string31.base|) [2019-10-07 04:22:25,177 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1255.base| |#t~string31.base|) [2019-10-07 04:22:27,649 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1256.base| |#t~string31.base|) [2019-10-07 04:22:30,008 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1257.base| |#t~string31.base|) [2019-10-07 04:22:32,165 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1259.base| |#t~string31.base|) [2019-10-07 04:22:34,303 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1263.base| |#t~string31.base|) [2019-10-07 04:22:36,429 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1265.base| |#t~string31.base|) [2019-10-07 04:22:38,580 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1266.base| |#t~string31.base|) [2019-10-07 04:22:40,720 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1267.base| |#t~string31.base|) [2019-10-07 04:22:43,298 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1269.base| |#t~string31.base|) [2019-10-07 04:22:45,692 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1273.base| |#t~string31.base|) [2019-10-07 04:22:47,963 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1275.base| |#t~string31.base|) [2019-10-07 04:22:50,187 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1276.base| |#t~string31.base|) [2019-10-07 04:22:52,333 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1277.base| |#t~string31.base|) [2019-10-07 04:22:54,541 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1279.base| |#t~string31.base|) [2019-10-07 04:22:56,701 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string1283.base|) [2019-10-07 04:22:58,854 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string1285.base|) [2019-10-07 04:23:01,035 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string1286.base|) [2019-10-07 04:23:03,217 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string1287.base|) [2019-10-07 04:23:05,442 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string1289.base|) [2019-10-07 04:23:07,607 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1293.base| |#t~string31.base|) [2019-10-07 04:23:09,753 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1295.base| |#t~string31.base|) [2019-10-07 04:23:12,023 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1296.base| |#t~string31.base|) [2019-10-07 04:23:14,258 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1297.base| |#t~string31.base|) [2019-10-07 04:23:16,895 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1299.base| |#t~string31.base|) [2019-10-07 04:23:19,803 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1303.base| |#t~string31.base|) [2019-10-07 04:23:21,990 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1305.base| |#t~string31.base|) [2019-10-07 04:23:24,280 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1306.base| |#t~string31.base|) [2019-10-07 04:23:26,467 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1307.base| |#t~string31.base|) [2019-10-07 04:23:28,683 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1309.base| |#t~string31.base|) [2019-10-07 04:23:30,824 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string1313.base|) [2019-10-07 04:23:33,029 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string1315.base|) [2019-10-07 04:23:35,697 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string1316.base|) [2019-10-07 04:23:38,110 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string1317.base|) [2019-10-07 04:23:40,374 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string1319.base|) [2019-10-07 04:23:42,613 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1323.base| |#t~string31.base|) [2019-10-07 04:23:44,783 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1325.base| |#t~string31.base|) [2019-10-07 04:23:46,965 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1326.base| |#t~string31.base|) [2019-10-07 04:23:49,119 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1327.base| |#t~string31.base|) [2019-10-07 04:23:51,868 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1329.base| |#t~string31.base|) [2019-10-07 04:23:54,169 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1333.base| |#t~string31.base|) [2019-10-07 04:23:56,404 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1335.base| |#t~string31.base|) [2019-10-07 04:23:58,695 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1336.base| |#t~string31.base|) [2019-10-07 04:24:00,913 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1337.base| |#t~string31.base|) [2019-10-07 04:24:03,193 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1339.base| |#t~string31.base|) [2019-10-07 04:24:05,493 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1343.base| |#t~string31.base|) [2019-10-07 04:24:07,652 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1345.base| |#t~string31.base|) [2019-10-07 04:24:09,801 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1346.base| |#t~string31.base|) [2019-10-07 04:24:11,913 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1347.base| |#t~string31.base|) [2019-10-07 04:24:14,295 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1349.base| |#t~string31.base|) [2019-10-07 04:24:16,514 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1353.base| |#t~string31.base|) [2019-10-07 04:24:18,839 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1355.base| |#t~string31.base|) [2019-10-07 04:24:21,039 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1356.base| |#t~string31.base|) [2019-10-07 04:24:23,319 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1357.base| |#t~string31.base|) [2019-10-07 04:24:25,516 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1359.base| |#t~string31.base|) [2019-10-07 04:24:27,677 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string1363.base|) [2019-10-07 04:24:29,919 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string1365.base|) [2019-10-07 04:24:32,138 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string1366.base|) [2019-10-07 04:24:34,537 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string1367.base|) [2019-10-07 04:24:36,972 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string31.base| |#t~string1369.base|) [2019-10-07 04:24:39,657 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1373.base| |#t~string31.base|) [2019-10-07 04:24:41,856 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1375.base| |#t~string31.base|) [2019-10-07 04:24:44,064 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1376.base| |#t~string31.base|) [2019-10-07 04:24:46,866 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1377.base| |#t~string31.base|) [2019-10-07 04:24:49,588 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1379.base| |#t~string31.base|) [2019-10-07 04:24:52,263 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1383.base| |#t~string31.base|) [2019-10-07 04:24:54,973 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1385.base| |#t~string31.base|) [2019-10-07 04:24:58,054 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1386.base| |#t~string31.base|) [2019-10-07 04:25:00,989 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1387.base| |#t~string31.base|) [2019-10-07 04:25:03,840 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1389.base| |#t~string31.base|) [2019-10-07 04:25:06,581 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1393.base| |#t~string31.base|) [2019-10-07 04:25:08,728 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1395.base| |#t~string31.base|) [2019-10-07 04:25:10,905 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1396.base| |#t~string31.base|) [2019-10-07 04:25:13,041 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1397.base| |#t~string31.base|) [2019-10-07 04:25:15,519 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1399.base| |#t~string31.base|) [2019-10-07 04:25:17,783 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1403.base| |#t~string31.base|) [2019-10-07 04:25:20,035 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1405.base| |#t~string31.base|) [2019-10-07 04:25:22,652 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1406.base| |#t~string31.base|) [2019-10-07 04:25:24,829 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1407.base| |#t~string31.base|) [2019-10-07 04:25:27,427 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1409.base| |#t~string31.base|) [2019-10-07 04:25:29,941 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1413.base| |#t~string31.base|) [2019-10-07 04:25:32,542 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1415.base| |#t~string31.base|) [2019-10-07 04:25:35,128 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1416.base| |#t~string31.base|) [2019-10-07 04:25:37,349 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1417.base| |#t~string31.base|) [2019-10-07 04:25:39,700 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1418.base| |#t~string31.base|) [2019-10-07 04:25:42,565 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1419.base| |#t~string31.base|) [2019-10-07 04:25:45,421 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1420.base| |#t~string31.base|) [2019-10-07 04:25:47,777 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1421.base| |#t~string31.base|) [2019-10-07 04:25:50,011 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1422.base| |#t~string31.base|) [2019-10-07 04:25:52,201 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1423.base| |#t~string31.base|) [2019-10-07 04:25:54,661 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1424.base| |#t~string31.base|) [2019-10-07 04:25:57,423 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1425.base| |#t~string31.base|) [2019-10-07 04:26:00,070 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1426.base| |#t~string31.base|) [2019-10-07 04:26:02,492 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1427.base| |#t~string31.base|) [2019-10-07 04:26:05,302 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1428.base| |#t~string31.base|) [2019-10-07 04:26:08,132 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1429.base| |#t~string31.base|) [2019-10-07 04:26:10,272 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1430.base| |#t~string31.base|) [2019-10-07 04:26:12,751 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string142.base| |#t~string105.base|) [2019-10-07 04:26:14,807 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |#t~string159.base|) [2019-10-07 04:26:16,949 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string162.base| |#t~string105.base|) [2019-10-07 04:26:19,118 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string353.base| |#t~string105.base|) [2019-10-07 04:26:21,380 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string354.base| |#t~string105.base|) [2019-10-07 04:26:23,461 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string417.base| |#t~string105.base|) [2019-10-07 04:26:25,490 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string423.base| |#t~string105.base|) [2019-10-07 04:26:27,518 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |#t~string490.base|) [2019-10-07 04:26:29,591 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |#t~string498.base|) [2019-10-07 04:26:31,646 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |#t~string521.base|) [2019-10-07 04:26:33,732 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |#t~string526.base|) [2019-10-07 04:26:35,808 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string533.base| |#t~string105.base|) [2019-10-07 04:26:37,897 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string542.base| |#t~string105.base|) [2019-10-07 04:26:40,025 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string547.base| |#t~string105.base|) [2019-10-07 04:26:42,125 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string551.base| |#t~string105.base|) [2019-10-07 04:26:44,266 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string687.base| |#t~string105.base|) [2019-10-07 04:26:46,442 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string688.base| |#t~string105.base|) [2019-10-07 04:26:48,574 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string694.base| |#t~string105.base|) [2019-10-07 04:26:50,741 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string695.base| |#t~string105.base|) [2019-10-07 04:26:52,952 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string701.base| |#t~string105.base|) [2019-10-07 04:26:55,171 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string702.base| |#t~string105.base|) [2019-10-07 04:26:57,323 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string708.base| |#t~string105.base|) [2019-10-07 04:26:59,478 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string709.base| |#t~string105.base|) [2019-10-07 04:27:01,711 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string714.base| |#t~string105.base|) [2019-10-07 04:27:03,991 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |~#xennet_netdev_ops~0.base|) [2019-10-07 04:27:06,225 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |#t~string730.base|) [2019-10-07 04:27:08,465 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |#t~string732.base|) [2019-10-07 04:27:10,635 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |#t~string734.base|) [2019-10-07 04:27:12,803 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string742.base| |#t~string105.base|) [2019-10-07 04:27:14,992 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string746.base| |#t~string105.base|) [2019-10-07 04:27:17,140 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string755.base| |#t~string105.base|) [2019-10-07 04:27:19,334 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string761.base| |#t~string105.base|) [2019-10-07 04:27:21,678 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string762.base| |#t~string105.base|) [2019-10-07 04:27:23,858 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string767.base| |#t~string105.base|) [2019-10-07 04:27:26,033 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string768.base| |#t~string105.base|) [2019-10-07 04:27:28,234 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |#t~string787.base|) [2019-10-07 04:27:30,419 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |#t~string788.base|) [2019-10-07 04:27:32,674 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |#t~string789.base|) [2019-10-07 04:27:34,945 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string790.base| |#t~string105.base|) [2019-10-07 04:27:37,145 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string794.base| |#t~string105.base|) [2019-10-07 04:27:39,317 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string798.base| |#t~string105.base|) [2019-10-07 04:27:41,483 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string823.base| |#t~string105.base|) [2019-10-07 04:27:43,681 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string828.base| |#t~string105.base|) [2019-10-07 04:27:45,897 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string844.base| |#t~string105.base|) [2019-10-07 04:27:48,263 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string845.base| |#t~string105.base|) [2019-10-07 04:27:50,413 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string848.base| |#t~string105.base|) [2019-10-07 04:27:52,588 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string851.base| |#t~string105.base|) [2019-10-07 04:27:54,729 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string857.base| |#t~string105.base|) [2019-10-07 04:27:57,102 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string874.base| |#t~string105.base|) [2019-10-07 04:27:59,368 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string878.base| |#t~string105.base|) [2019-10-07 04:28:01,761 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string879.base| |#t~string105.base|) [2019-10-07 04:28:03,964 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string881.base| |#t~string105.base|) [2019-10-07 04:28:06,116 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string885.base| |#t~string105.base|) [2019-10-07 04:28:08,276 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string886.base| |#t~string105.base|) [2019-10-07 04:28:10,363 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string888.base| |#t~string105.base|) [2019-10-07 04:28:12,522 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string894.base| |#t~string105.base|) [2019-10-07 04:28:14,682 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string895.base| |#t~string105.base|) [2019-10-07 04:28:16,994 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string897.base| |#t~string105.base|) [2019-10-07 04:28:19,219 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string901.base| |#t~string105.base|) [2019-10-07 04:28:21,545 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string902.base| |#t~string105.base|) [2019-10-07 04:28:23,766 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string904.base| |#t~string105.base|) [2019-10-07 04:28:26,041 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string908.base| |#t~string105.base|) [2019-10-07 04:28:28,293 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string909.base| |#t~string105.base|) [2019-10-07 04:28:30,482 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string911.base| |#t~string105.base|) [2019-10-07 04:28:32,808 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string915.base| |#t~string105.base|) [2019-10-07 04:28:35,030 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string916.base| |#t~string105.base|) [2019-10-07 04:28:37,310 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string917.base| |#t~string105.base|) [2019-10-07 04:28:39,646 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string921.base| |#t~string105.base|) [2019-10-07 04:28:41,869 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string922.base| |#t~string105.base|) [2019-10-07 04:28:44,136 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string923.base| |#t~string105.base|) [2019-10-07 04:28:46,410 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string927.base| |#t~string105.base|) [2019-10-07 04:28:48,590 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string928.base| |#t~string105.base|) [2019-10-07 04:28:50,726 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string929.base| |#t~string105.base|) [2019-10-07 04:28:53,040 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string933.base| |#t~string105.base|) [2019-10-07 04:28:55,305 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string934.base| |#t~string105.base|) [2019-10-07 04:28:57,535 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string935.base| |#t~string105.base|) [2019-10-07 04:28:59,880 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string938.base| |#t~string105.base|) [2019-10-07 04:29:02,253 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string939.base| |#t~string105.base|) [2019-10-07 04:29:04,498 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |#t~string941.base|) [2019-10-07 04:29:06,785 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |#t~string944.base|) [2019-10-07 04:29:08,918 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |#t~string945.base|) [2019-10-07 04:29:11,176 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |#t~string947.base|) [2019-10-07 04:29:13,424 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string950.base| |#t~string105.base|) [2019-10-07 04:29:15,562 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string953.base| |#t~string105.base|) [2019-10-07 04:29:17,655 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string959.base| |#t~string105.base|) [2019-10-07 04:29:19,776 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string960.base| |#t~string105.base|) [2019-10-07 04:29:21,903 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string963.base| |#t~string105.base|) [2019-10-07 04:29:24,114 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string984.base| |#t~string105.base|) [2019-10-07 04:29:26,591 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string985.base| |#t~string105.base|) [2019-10-07 04:29:28,799 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string986.base| |#t~string105.base|) [2019-10-07 04:29:30,966 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string987.base| |#t~string105.base|) [2019-10-07 04:29:33,158 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |#t~string992.base|) [2019-10-07 04:29:35,317 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |~#xennet_stats~0.base|) [2019-10-07 04:29:37,506 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#xennet_ethtool_ops~0.base| |#t~string105.base|) [2019-10-07 04:29:39,703 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1004.base| |#t~string105.base|) [2019-10-07 04:29:41,886 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1016.base| |#t~string105.base|) [2019-10-07 04:29:44,056 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |#t~string1028.base|) [2019-10-07 04:29:46,482 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_$Pointer$.base_1480| |~#xennet_attrs~0.base|) |~#xennet_attrs~0.offset|) |#t~string105.base|) [2019-10-07 04:29:48,881 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#xennet_attrs~0.base| |#t~string105.base|) [2019-10-07 04:29:51,312 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1031.base| |#t~string105.base|) [2019-10-07 04:29:53,790 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1032.base| |#t~string105.base|) [2019-10-07 04:29:56,454 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| (select (select |#memory_$Pointer$.base| |~#netfront_driver~0.base|) |~#netfront_driver~0.offset|)) [2019-10-07 04:29:59,062 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1035.base| |#t~string105.base|)