java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 17:19:57,989 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 17:19:57,992 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 17:19:58,009 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 17:19:58,010 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 17:19:58,011 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 17:19:58,013 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 17:19:58,017 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 17:19:58,027 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 17:19:58,028 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 17:19:58,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 17:19:58,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 17:19:58,034 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 17:19:58,037 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 17:19:58,038 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 17:19:58,040 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 17:19:58,041 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 17:19:58,042 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 17:19:58,047 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 17:19:58,049 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 17:19:58,053 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 17:19:58,055 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 17:19:58,056 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 17:19:58,058 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 17:19:58,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 17:19:58,063 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 17:19:58,063 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 17:19:58,066 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 17:19:58,067 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 17:19:58,067 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 17:19:58,068 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 17:19:58,068 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 17:19:58,071 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 17:19:58,072 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 17:19:58,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 17:19:58,076 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 17:19:58,077 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 17:19:58,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 17:19:58,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 17:19:58,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 17:19:58,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 17:19:58,082 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-10 17:19:58,099 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 17:19:58,100 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 17:19:58,100 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 17:19:58,100 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 17:19:58,101 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 17:19:58,101 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 17:19:58,101 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 17:19:58,102 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 17:19:58,102 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 17:19:58,102 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 17:19:58,103 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 17:19:58,103 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 17:19:58,103 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 17:19:58,103 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 17:19:58,104 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 17:19:58,104 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 17:19:58,104 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 17:19:58,104 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 17:19:58,104 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 17:19:58,105 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 17:19:58,105 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 17:19:58,105 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 17:19:58,105 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 17:19:58,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 17:19:58,106 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 17:19:58,106 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 17:19:58,106 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 17:19:58,106 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 17:19:58,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 17:19:58,107 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 17:19:58,136 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 17:19:58,149 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 17:19:58,153 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 17:19:58,155 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 17:19:58,156 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 17:19:58,157 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2019-09-10 17:19:58,236 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/263997b40/c05c72d36dd048afaf2a830b3f1dbf44/FLAG69540401a [2019-09-10 17:19:59,381 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 17:19:59,384 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2019-09-10 17:19:59,468 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/263997b40/c05c72d36dd048afaf2a830b3f1dbf44/FLAG69540401a [2019-09-10 17:19:59,557 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/263997b40/c05c72d36dd048afaf2a830b3f1dbf44 [2019-09-10 17:19:59,566 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 17:19:59,568 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 17:19:59,569 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 17:19:59,569 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 17:19:59,573 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 17:19:59,574 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 05:19:59" (1/1) ... [2019-09-10 17:19:59,577 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7669911c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:19:59, skipping insertion in model container [2019-09-10 17:19:59,577 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 05:19:59" (1/1) ... [2019-09-10 17:19:59,584 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 17:19:59,803 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 17:20:07,533 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 17:20:07,610 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 17:20:08,216 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 17:20:11,236 INFO L192 MainTranslator]: Completed translation [2019-09-10 17:20:11,239 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:20:11 WrapperNode [2019-09-10 17:20:11,239 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 17:20:11,240 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 17:20:11,241 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 17:20:11,241 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 17:20:11,256 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:20:11" (1/1) ... [2019-09-10 17:20:11,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:20:11" (1/1) ... [2019-09-10 17:20:11,438 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:20:11" (1/1) ... [2019-09-10 17:20:11,439 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:20:11" (1/1) ... [2019-09-10 17:20:11,780 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:20:11" (1/1) ... [2019-09-10 17:20:11,832 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:20:11" (1/1) ... [2019-09-10 17:20:11,953 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:20:11" (1/1) ... [2019-09-10 17:20:12,163 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 17:20:12,164 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 17:20:12,164 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 17:20:12,164 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 17:20:12,165 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:20:11" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 17:20:12,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 17:20:12,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 17:20:12,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 17:20:12,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 17:20:12,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-10 17:20:12,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-10 17:20:12,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-10 17:20:12,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-10 17:20:12,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 17:20:12,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-10 17:20:12,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 17:20:12,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-09-10 17:20:12,238 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-10 17:20:12,238 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-10 17:20:12,238 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-10 17:20:12,238 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-10 17:20:12,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-10 17:20:12,239 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-10 17:20:12,239 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-09-10 17:20:12,239 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2019-09-10 17:20:12,239 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-10 17:20:12,239 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-09-10 17:20:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-09-10 17:20:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-09-10 17:20:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2019-09-10 17:20:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-10 17:20:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-10 17:20:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-09-10 17:20:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_trylock [2019-09-10 17:20:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-10 17:20:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-10 17:20:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-09-10 17:20:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-10 17:20:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-10 17:20:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-10 17:20:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-09-10 17:20:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-09-10 17:20:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-09-10 17:20:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-10 17:20:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-10 17:20:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_queued [2019-09-10 17:20:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2019-09-10 17:20:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-10 17:20:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-10 17:20:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-10 17:20:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-09-10 17:20:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-09-10 17:20:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-10 17:20:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-09-10 17:20:12,244 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-10 17:20:12,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-10 17:20:12,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-10 17:20:12,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-09-10 17:20:12,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-09-10 17:20:12,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-09-10 17:20:12,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-09-10 17:20:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-09-10 17:20:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-10 17:20:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-10 17:20:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-09-10 17:20:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-09-10 17:20:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-10 17:20:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2019-09-10 17:20:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-09-10 17:20:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2019-09-10 17:20:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-09-10 17:20:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-09-10 17:20:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-09-10 17:20:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2019-09-10 17:20:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2019-09-10 17:20:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-09-10 17:20:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-09-10 17:20:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-09-10 17:20:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2019-09-10 17:20:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2019-09-10 17:20:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2019-09-10 17:20:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-09-10 17:20:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-09-10 17:20:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-09-10 17:20:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-09-10 17:20:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-09-10 17:20:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-10 17:20:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-10 17:20:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2019-09-10 17:20:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-10 17:20:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-09-10 17:20:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-10 17:20:12,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-10 17:20:12,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-10 17:20:12,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-10 17:20:12,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_sent_queue [2019-09-10 17:20:12,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2019-09-10 17:20:12,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_completed_queue [2019-09-10 17:20:12,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2019-09-10 17:20:12,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_reset_queue [2019-09-10 17:20:12,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_reset_queue [2019-09-10 17:20:12,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-09-10 17:20:12,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-09-10 17:20:12,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-09-10 17:20:12,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2019-09-10 17:20:12,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-09-10 17:20:12,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock [2019-09-10 17:20:12,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2019-09-10 17:20:12,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock [2019-09-10 17:20:12,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2019-09-10 17:20:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2019-09-10 17:20:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2019-09-10 17:20:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-09-10 17:20:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-09-10 17:20:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-09-10 17:20:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-09-10 17:20:12,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-09-10 17:20:12,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2019-09-10 17:20:12,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2019-09-10 17:20:12,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-09-10 17:20:12,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-09-10 17:20:12,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-10 17:20:12,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-10 17:20:12,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-09-10 17:20:12,255 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-10 17:20:12,255 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2019-09-10 17:20:12,255 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2019-09-10 17:20:12,255 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-09-10 17:20:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-09-10 17:20:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-09-10 17:20:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-09-10 17:20:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-09-10 17:20:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-09-10 17:20:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2019-09-10 17:20:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2019-09-10 17:20:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2019-09-10 17:20:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_descr_getlength [2019-09-10 17:20:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_descr_getlength_ex [2019-09-10 17:20:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2019-09-10 17:20:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2019-09-10 17:20:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2019-09-10 17:20:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2019-09-10 17:20:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2019-09-10 17:20:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2019-09-10 17:20:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2019-09-10 17:20:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2019-09-10 17:20:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2019-09-10 17:20:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2019-09-10 17:20:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2019-09-10 17:20:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2019-09-10 17:20:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2019-09-10 17:20:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2019-09-10 17:20:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2019-09-10 17:20:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2019-09-10 17:20:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2019-09-10 17:20:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211c [2019-09-10 17:20:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2019-09-10 17:20:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201_cross [2019-09-10 17:20:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure init_cicada [2019-09-10 17:20:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure init_vitesse [2019-09-10 17:20:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2019-09-10 17:20:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2019-09-10 17:20:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2019-09-10 17:20:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2019-09-10 17:20:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2019-09-10 17:20:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2019-09-10 17:20:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2019-09-10 17:20:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2019-09-10 17:20:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2019-09-10 17:20:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2019-09-10 17:20:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_stats64 [2019-09-10 17:20:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2019-09-10 17:20:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2019-09-10 17:20:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_rx_refill [2019-09-10 17:20:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_rx [2019-09-10 17:20:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2019-09-10 17:20:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2019-09-10 17:20:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2019-09-10 17:20:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_release_txskb [2019-09-10 17:20:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2019-09-10 17:20:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rx [2019-09-10 17:20:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2019-09-10 17:20:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2019-09-10 17:20:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2019-09-10 17:20:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2019-09-10 17:20:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_xmit [2019-09-10 17:20:12,265 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_xmit_optimized [2019-09-10 17:20:12,265 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_flip_ownership [2019-09-10 17:20:12,265 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2019-09-10 17:20:12,265 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2019-09-10 17:20:12,265 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2019-09-10 17:20:12,265 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2019-09-10 17:20:12,265 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process [2019-09-10 17:20:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2019-09-10 17:20:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2019-09-10 17:20:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_change_mtu [2019-09-10 17:20:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2019-09-10 17:20:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_mac_address [2019-09-10 17:20:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2019-09-10 17:20:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2019-09-10 17:20:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2019-09-10 17:20:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2019-09-10 17:20:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2019-09-10 17:20:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2019-09-10 17:20:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2019-09-10 17:20:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_change_interrupt_mode [2019-09-10 17:20:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq [2019-09-10 17:20:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_optimized [2019-09-10 17:20:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2019-09-10 17:20:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_poll [2019-09-10 17:20:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2019-09-10 17:20:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2019-09-10 17:20:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_test [2019-09-10 17:20:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2019-09-10 17:20:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2019-09-10 17:20:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2019-09-10 17:20:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2019-09-10 17:20:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2019-09-10 17:20:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2019-09-10 17:20:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_drvinfo [2019-09-10 17:20:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_wol [2019-09-10 17:20:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_wol [2019-09-10 17:20:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_settings [2019-09-10 17:20:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_settings [2019-09-10 17:20:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2019-09-10 17:20:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs [2019-09-10 17:20:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2019-09-10 17:20:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_ringparam [2019-09-10 17:20:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_ringparam [2019-09-10 17:20:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_pauseparam [2019-09-10 17:20:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_pauseparam [2019-09-10 17:20:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2019-09-10 17:20:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_fix_features [2019-09-10 17:20:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2019-09-10 17:20:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_features [2019-09-10 17:20:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2019-09-10 17:20:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_ethtool_stats [2019-09-10 17:20:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_test [2019-09-10 17:20:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_register_test [2019-09-10 17:20:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_interrupt_test [2019-09-10 17:20:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_loopback_test [2019-09-10 17:20:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_self_test [2019-09-10 17:20:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_strings [2019-09-10 17:20:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mgmt_acquire_sema [2019-09-10 17:20:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mgmt_release_sema [2019-09-10 17:20:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mgmt_get_version [2019-09-10 17:20:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2019-09-10 17:20:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2019-09-10 17:20:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_probe [2019-09-10 17:20:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_phy [2019-09-10 17:20:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2019-09-10 17:20:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2019-09-10 17:20:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2019-09-10 17:20:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2019-09-10 17:20:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2019-09-10 17:20:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure forcedeth_pci_driver_init [2019-09-10 17:20:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure forcedeth_pci_driver_exit [2019-09-10 17:20:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2019-09-10 17:20:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_forcedeth_pci_driver_init_20_9 [2019-09-10 17:20:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-09-10 17:20:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-09-10 17:20:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-10 17:20:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-09-10 17:20:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2019-09-10 17:20:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_18_1 [2019-09-10 17:20:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_15_20_4 [2019-09-10 17:20:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_9_1 [2019-09-10 17:20:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2019-09-10 17:20:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_10_1 [2019-09-10 17:20:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_14_2 [2019-09-10 17:20:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_15_2 [2019-09-10 17:20:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_16_2 [2019-09-10 17:20:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_6_5 [2019-09-10 17:20:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_6_6 [2019-09-10 17:20:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_4 [2019-09-10 17:20:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_19_2 [2019-09-10 17:20:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_15_20_5 [2019-09-10 17:20:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_10 [2019-09-10 17:20:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-09-10 17:20:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-09-10 17:20:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2019-09-10 17:20:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_14 [2019-09-10 17:20:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-09-10 17:20:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2019-09-10 17:20:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_19 [2019-09-10 17:20:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2019-09-10 17:20:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_23 [2019-09-10 17:20:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_24 [2019-09-10 17:20:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_27 [2019-09-10 17:20:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-09-10 17:20:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_30 [2019-09-10 17:20:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_31 [2019-09-10 17:20:12,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_32 [2019-09-10 17:20:12,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_35 [2019-09-10 17:20:12,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_36 [2019-09-10 17:20:12,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_37 [2019-09-10 17:20:12,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_38 [2019-09-10 17:20:12,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_39 [2019-09-10 17:20:12,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_40 [2019-09-10 17:20:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_41 [2019-09-10 17:20:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_44 [2019-09-10 17:20:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_45 [2019-09-10 17:20:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_46 [2019-09-10 17:20:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_47 [2019-09-10 17:20:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-09-10 17:20:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_20 [2019-09-10 17:20:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 17:20:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-09-10 17:20:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-09-10 17:20:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-10 17:20:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-09-10 17:20:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2019-09-10 17:20:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_2_5 [2019-09-10 17:20:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-09-10 17:20:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2019-09-10 17:20:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_2_3 [2019-09-10 17:20:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-09-10 17:20:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2019-09-10 17:20:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2019-09-10 17:20:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-09-10 17:20:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_3 [2019-09-10 17:20:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_4_17 [2019-09-10 17:20:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_4_2 [2019-09-10 17:20:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_4_5 [2019-09-10 17:20:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_4_6 [2019-09-10 17:20:12,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_4_3 [2019-09-10 17:20:12,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_4_8 [2019-09-10 17:20:12,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_4_7 [2019-09-10 17:20:12,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_4 [2019-09-10 17:20:12,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-09-10 17:20:12,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_6_14 [2019-09-10 17:20:12,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_6_3 [2019-09-10 17:20:12,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_5_3 [2019-09-10 17:20:12,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_5_15 [2019-09-10 17:20:12,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_5_14 [2019-09-10 17:20:12,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_5_12 [2019-09-10 17:20:12,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_5_9 [2019-09-10 17:20:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_5_8 [2019-09-10 17:20:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_5_6 [2019-09-10 17:20:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_5_22 [2019-09-10 17:20:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_5_4 [2019-09-10 17:20:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_5_7 [2019-09-10 17:20:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_5_5 [2019-09-10 17:20:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_5_16 [2019-09-10 17:20:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_5_17 [2019-09-10 17:20:12,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_5_19 [2019-09-10 17:20:12,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_5_27 [2019-09-10 17:20:12,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_5_24 [2019-09-10 17:20:12,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_5_25 [2019-09-10 17:20:12,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_5_21 [2019-09-10 17:20:12,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_5_18 [2019-09-10 17:20:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_5_20 [2019-09-10 17:20:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_5_10 [2019-09-10 17:20:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_5_13 [2019-09-10 17:20:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_5_11 [2019-09-10 17:20:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_6 [2019-09-10 17:20:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_5 [2019-09-10 17:20:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-09-10 17:20:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_13_6 [2019-09-10 17:20:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-09-10 17:20:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-10 17:20:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-10 17:20:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-09-10 17:20:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-09-10 17:20:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2019-09-10 17:20:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-09-10 17:20:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-09-10 17:20:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-10 17:20:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2019-09-10 17:20:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-09-10 17:20:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2019-09-10 17:20:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-09-10 17:20:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-09-10 17:20:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_11 [2019-09-10 17:20:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_20 [2019-09-10 17:20:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-09-10 17:20:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_29 [2019-09-10 17:20:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_17 [2019-09-10 17:20:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_8 [2019-09-10 17:20:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-09-10 17:20:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_3 [2019-09-10 17:20:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2019-09-10 17:20:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2019-09-10 17:20:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-09-10 17:20:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_17_2 [2019-09-10 17:20:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_46 [2019-09-10 17:20:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_49 [2019-09-10 17:20:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_51 [2019-09-10 17:20:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_52 [2019-09-10 17:20:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_53 [2019-09-10 17:20:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_56 [2019-09-10 17:20:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-09-10 17:20:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-09-10 17:20:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2019-09-10 17:20:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2019-09-10 17:20:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2019-09-10 17:20:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2019-09-10 17:20:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_67 [2019-09-10 17:20:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_69 [2019-09-10 17:20:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_72 [2019-09-10 17:20:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2019-09-10 17:20:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2019-09-10 17:20:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_76 [2019-09-10 17:20:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_77 [2019-09-10 17:20:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2019-09-10 17:20:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_83 [2019-09-10 17:20:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_85 [2019-09-10 17:20:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2019-09-10 17:20:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_88 [2019-09-10 17:20:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_90 [2019-09-10 17:20:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_92 [2019-09-10 17:20:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_93 [2019-09-10 17:20:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_95 [2019-09-10 17:20:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_97 [2019-09-10 17:20:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_99 [2019-09-10 17:20:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_100 [2019-09-10 17:20:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_102 [2019-09-10 17:20:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2019-09-10 17:20:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_105 [2019-09-10 17:20:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_106 [2019-09-10 17:20:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_108 [2019-09-10 17:20:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_110 [2019-09-10 17:20:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_112 [2019-09-10 17:20:12,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_114 [2019-09-10 17:20:12,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_115 [2019-09-10 17:20:12,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_117 [2019-09-10 17:20:12,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_118 [2019-09-10 17:20:12,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_122 [2019-09-10 17:20:12,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_123 [2019-09-10 17:20:12,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_124 [2019-09-10 17:20:12,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_125 [2019-09-10 17:20:12,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_126 [2019-09-10 17:20:12,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_127 [2019-09-10 17:20:12,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_128 [2019-09-10 17:20:12,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_129 [2019-09-10 17:20:12,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_130 [2019-09-10 17:20:12,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_131 [2019-09-10 17:20:12,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_133 [2019-09-10 17:20:12,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_135 [2019-09-10 17:20:12,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_136 [2019-09-10 17:20:12,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_137 [2019-09-10 17:20:12,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_144 [2019-09-10 17:20:12,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_151 [2019-09-10 17:20:12,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_155 [2019-09-10 17:20:12,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_161 [2019-09-10 17:20:12,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_173 [2019-09-10 17:20:12,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_175 [2019-09-10 17:20:12,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_176 [2019-09-10 17:20:12,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_180 [2019-09-10 17:20:12,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_181 [2019-09-10 17:20:12,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_182 [2019-09-10 17:20:12,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_185 [2019-09-10 17:20:12,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_190 [2019-09-10 17:20:12,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_191 [2019-09-10 17:20:12,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_192 [2019-09-10 17:20:12,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_193 [2019-09-10 17:20:12,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_194 [2019-09-10 17:20:12,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_195 [2019-09-10 17:20:12,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-10 17:20:12,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-10 17:20:12,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-10 17:20:12,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 17:20:12,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 17:20:12,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 17:20:12,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 17:20:12,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-10 17:20:12,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-10 17:20:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-10 17:20:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-10 17:20:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-10 17:20:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-10 17:20:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 17:20:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 17:20:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-10 17:20:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 17:20:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-10 17:20:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 17:20:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-10 17:20:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-10 17:20:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-10 17:20:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-10 17:20:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-10 17:20:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-10 17:20:12,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-10 17:20:12,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 17:20:12,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 17:20:12,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 17:20:12,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-10 17:20:12,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-10 17:20:12,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-10 17:20:12,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-10 17:20:12,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-10 17:20:12,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-10 17:20:12,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-10 17:20:12,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-10 17:20:12,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-10 17:20:12,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-10 17:20:12,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-10 17:20:12,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-10 17:20:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-10 17:20:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-10 17:20:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-10 17:20:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-10 17:20:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-10 17:20:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-10 17:20:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-10 17:20:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-10 17:20:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-10 17:20:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-10 17:20:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-10 17:20:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-10 17:20:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-10 17:20:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-10 17:20:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-10 17:20:12,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-10 17:20:12,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-10 17:20:12,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-10 17:20:12,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hwstats_lock_of_fe_priv [2019-09-10 17:20:12,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2019-09-10 17:20:12,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_hwstats_lock_of_fe_priv [2019-09-10 17:20:12,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_hwstats_lock_of_fe_priv [2019-09-10 17:20:12,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_hwstats_lock_of_fe_priv [2019-09-10 17:20:12,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_hwstats_lock_of_fe_priv [2019-09-10 17:20:12,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_hwstats_lock_of_fe_priv [2019-09-10 17:20:12,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_hwstats_lock_of_fe_priv [2019-09-10 17:20:12,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-09-10 17:20:12,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-10 17:20:12,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-10 17:20:12,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-10 17:20:12,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-10 17:20:12,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-10 17:20:12,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-10 17:20:12,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-10 17:20:12,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-09-10 17:20:12,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-09-10 17:20:12,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-09-10 17:20:12,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-09-10 17:20:12,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-09-10 17:20:12,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-09-10 17:20:12,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-09-10 17:20:12,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-09-10 17:20:12,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-10 17:20:12,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-10 17:20:12,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-10 17:20:12,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-10 17:20:12,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-10 17:20:12,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-10 17:20:12,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-10 17:20:12,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-10 17:20:12,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2019-09-10 17:20:12,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2019-09-10 17:20:12,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_fe_priv [2019-09-10 17:20:12,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_fe_priv [2019-09-10 17:20:12,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_fe_priv [2019-09-10 17:20:12,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_fe_priv [2019-09-10 17:20:12,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_fe_priv [2019-09-10 17:20:12,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_fe_priv [2019-09-10 17:20:12,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-10 17:20:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-10 17:20:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-10 17:20:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-10 17:20:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-10 17:20:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-10 17:20:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-10 17:20:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-10 17:20:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-10 17:20:12,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-10 17:20:12,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-10 17:20:12,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-10 17:20:12,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-10 17:20:12,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-10 17:20:12,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-10 17:20:12,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-10 17:20:12,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-09-10 17:20:12,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-09-10 17:20:12,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-09-10 17:20:12,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-09-10 17:20:12,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-09-10 17:20:12,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-09-10 17:20:12,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-09-10 17:20:12,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-09-10 17:20:12,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-10 17:20:12,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-10 17:20:12,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-10 17:20:12,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-10 17:20:12,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-10 17:20:12,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-10 17:20:12,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-10 17:20:12,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-10 17:20:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-10 17:20:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-10 17:20:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-10 17:20:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-10 17:20:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-10 17:20:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-10 17:20:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-10 17:20:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-10 17:20:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 17:20:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-09-10 17:20:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-09-10 17:20:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-09-10 17:20:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-09-10 17:20:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-09-10 17:20:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-10 17:20:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-09-10 17:20:12,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-10 17:20:12,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-09-10 17:20:12,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-09-10 17:20:12,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-09-10 17:20:12,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-09-10 17:20:12,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-09-10 17:20:12,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-09-10 17:20:12,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-10 17:20:12,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-10 17:20:12,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-10 17:20:12,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-10 17:20:12,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-10 17:20:12,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-09-10 17:20:12,324 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-10 17:20:12,324 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-10 17:20:12,324 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-09-10 17:20:12,325 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-10 17:20:12,325 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2019-09-10 17:20:12,325 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-10 17:20:12,325 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-09-10 17:20:12,325 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-10 17:20:12,325 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-10 17:20:12,325 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-09-10 17:20:12,325 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-10 17:20:12,326 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-09-10 17:20:12,326 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-09-10 17:20:12,326 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-10 17:20:12,326 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-09-10 17:20:12,326 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-10 17:20:12,326 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-10 17:20:12,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-10 17:20:12,327 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-09-10 17:20:12,327 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-09-10 17:20:12,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-09-10 17:20:12,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-09-10 17:20:12,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_completed [2019-09-10 17:20:12,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_reset [2019-09-10 17:20:12,327 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-09-10 17:20:12,327 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-10 17:20:12,328 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-09-10 17:20:12,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-09-10 17:20:12,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2019-09-10 17:20:12,328 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-10 17:20:12,328 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-10 17:20:12,328 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-10 17:20:12,328 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-09-10 17:20:12,329 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-10 17:20:12,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-09-10 17:20:12,329 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-09-10 17:20:12,329 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-09-10 17:20:12,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-10 17:20:12,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-10 17:20:12,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-10 17:20:12,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 17:20:12,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-10 17:20:12,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-09-10 17:20:12,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-09-10 17:20:12,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-09-10 17:20:12,330 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-10 17:20:12,330 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-10 17:20:12,330 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-09-10 17:20:12,330 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-09-10 17:20:12,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-09-10 17:20:12,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-09-10 17:20:12,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-09-10 17:20:12,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-09-10 17:20:12,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-09-10 17:20:12,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-09-10 17:20:12,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-09-10 17:20:12,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-09-10 17:20:12,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-09-10 17:20:12,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-10 17:20:12,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-09-10 17:20:12,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-09-10 17:20:12,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-10 17:20:12,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2019-09-10 17:20:12,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2019-09-10 17:20:12,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-09-10 17:20:12,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-09-10 17:20:12,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-09-10 17:20:12,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-09-10 17:20:12,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-10 17:20:12,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2019-09-10 17:20:12,333 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 17:20:12,333 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-10 17:20:12,334 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-10 17:20:12,334 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2019-09-10 17:20:12,334 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2019-09-10 17:20:12,334 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2019-09-10 17:20:12,334 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-10 17:20:12,334 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2019-09-10 17:20:12,334 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-10 17:20:12,335 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-09-10 17:20:12,335 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-09-10 17:20:12,335 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-09-10 17:20:12,335 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-10 17:20:12,335 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2019-09-10 17:20:12,335 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-09-10 17:20:12,335 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-10 17:20:12,335 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 17:20:12,336 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 17:20:12,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 17:20:12,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 17:20:12,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 17:20:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-09-10 17:20:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 17:20:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-10 17:20:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-10 17:20:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-10 17:20:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-10 17:20:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-10 17:20:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-10 17:20:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 17:20:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-10 17:20:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 17:20:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-10 17:20:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-09-10 17:20:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-09-10 17:20:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-10 17:20:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-10 17:20:12,339 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-10 17:20:12,339 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 17:20:12,339 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 17:20:12,339 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-10 17:20:12,339 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-09-10 17:20:12,339 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-10 17:20:12,339 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-10 17:20:12,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 17:20:12,340 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-09-10 17:20:12,340 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2019-09-10 17:20:12,340 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-10 17:20:12,340 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-09-10 17:20:12,340 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-09-10 17:20:12,340 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-09-10 17:20:12,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2019-09-10 17:20:12,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_67 [2019-09-10 17:20:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_69 [2019-09-10 17:20:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_72 [2019-09-10 17:20:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_83 [2019-09-10 17:20:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_85 [2019-09-10 17:20:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_88 [2019-09-10 17:20:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_90 [2019-09-10 17:20:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_92 [2019-09-10 17:20:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_95 [2019-09-10 17:20:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_97 [2019-09-10 17:20:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_99 [2019-09-10 17:20:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_102 [2019-09-10 17:20:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_105 [2019-09-10 17:20:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_108 [2019-09-10 17:20:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_110 [2019-09-10 17:20:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_112 [2019-09-10 17:20:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_114 [2019-09-10 17:20:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_117 [2019-09-10 17:20:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_144 [2019-09-10 17:20:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_155 [2019-09-10 17:20:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_161 [2019-09-10 17:20:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-10 17:20:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-10 17:20:12,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-10 17:20:12,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-10 17:20:12,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hwstats_lock_of_fe_priv [2019-09-10 17:20:12,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2019-09-10 17:20:12,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_hwstats_lock_of_fe_priv [2019-09-10 17:20:12,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2019-09-10 17:20:12,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2019-09-10 17:20:12,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-10 17:20:12,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-10 17:20:12,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 17:20:12,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-10 17:20:12,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-10 17:20:12,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-10 17:20:12,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-10 17:20:12,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-09-10 17:20:12,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 17:20:12,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-09-10 17:20:12,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-09-10 17:20:12,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-10 17:20:12,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 17:20:12,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 17:20:12,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-10 17:20:12,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-10 17:20:12,347 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-10 17:20:12,347 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-09-10 17:20:12,347 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-09-10 17:20:12,347 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-09-10 17:20:12,347 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-09-10 17:20:12,347 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-09-10 17:20:12,347 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2019-09-10 17:20:12,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 17:20:12,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 17:20:12,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 17:20:12,348 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-10 17:20:12,348 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-10 17:20:12,348 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-09-10 17:20:12,348 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-10 17:20:12,349 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2019-09-10 17:20:12,349 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-10 17:20:12,349 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-09-10 17:20:12,349 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-10 17:20:12,349 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-10 17:20:12,349 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-10 17:20:12,349 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-10 17:20:12,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_46 [2019-09-10 17:20:12,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_51 [2019-09-10 17:20:12,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_53 [2019-09-10 17:20:12,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_76 [2019-09-10 17:20:12,350 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-09-10 17:20:12,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2019-09-10 17:20:12,350 INFO L130 BoogieDeclarations]: Found specification of procedure spin_trylock [2019-09-10 17:20:12,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 17:20:12,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_135 [2019-09-10 17:20:12,351 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-10 17:20:12,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2019-09-10 17:20:12,351 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-10 17:20:12,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_49 [2019-09-10 17:20:12,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_52 [2019-09-10 17:20:12,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_56 [2019-09-10 17:20:12,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2019-09-10 17:20:12,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_136 [2019-09-10 17:20:12,352 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-09-10 17:20:12,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2019-09-10 17:20:12,352 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-10 17:20:12,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2019-09-10 17:20:12,352 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-10 17:20:12,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2019-09-10 17:20:12,353 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-10 17:20:12,353 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-10 17:20:12,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_77 [2019-09-10 17:20:12,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2019-09-10 17:20:12,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_93 [2019-09-10 17:20:12,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_100 [2019-09-10 17:20:12,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2019-09-10 17:20:12,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_106 [2019-09-10 17:20:12,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_115 [2019-09-10 17:20:12,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_118 [2019-09-10 17:20:12,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_133 [2019-09-10 17:20:12,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_137 [2019-09-10 17:20:12,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_151 [2019-09-10 17:20:12,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_173 [2019-09-10 17:20:12,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_175 [2019-09-10 17:20:12,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_176 [2019-09-10 17:20:12,355 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-10 17:20:12,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_180 [2019-09-10 17:20:12,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_181 [2019-09-10 17:20:12,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_182 [2019-09-10 17:20:12,355 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2019-09-10 17:20:12,355 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-10 17:20:12,355 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-09-10 17:20:12,356 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-09-10 17:20:12,356 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-09-10 17:20:12,356 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-09-10 17:20:12,356 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-09-10 17:20:12,356 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-09-10 17:20:12,356 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-09-10 17:20:12,356 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-10 17:20:12,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-09-10 17:20:12,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-09-10 17:20:12,357 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-10 17:20:12,357 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-10 17:20:12,357 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-09-10 17:20:12,357 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-10 17:20:12,357 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-10 17:20:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2019-09-10 17:20:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-10 17:20:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure dql_queued [2019-09-10 17:20:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2019-09-10 17:20:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure dql_completed [2019-09-10 17:20:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure dql_reset [2019-09-10 17:20:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2019-09-10 17:20:12,359 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-10 17:20:12,359 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-09-10 17:20:12,359 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 17:20:12,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 17:20:12,359 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-10 17:20:12,359 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-10 17:20:12,359 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-09-10 17:20:12,359 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-09-10 17:20:12,360 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-10 17:20:12,360 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-09-10 17:20:12,360 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-10 17:20:12,360 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-09-10 17:20:12,360 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-10 17:20:12,360 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-09-10 17:20:12,360 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-09-10 17:20:12,360 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-10 17:20:12,361 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-10 17:20:12,361 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 17:20:12,361 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-10 17:20:12,361 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 17:20:12,361 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-09-10 17:20:12,361 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-09-10 17:20:12,361 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-09-10 17:20:12,361 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-10 17:20:12,361 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-09-10 17:20:12,362 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-09-10 17:20:12,362 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-09-10 17:20:12,362 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-09-10 17:20:12,362 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-10 17:20:12,362 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-10 17:20:12,362 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-10 17:20:12,362 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-10 17:20:12,362 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-09-10 17:20:12,363 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-09-10 17:20:12,363 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-09-10 17:20:12,363 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-10 17:20:12,363 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-10 17:20:12,363 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2019-09-10 17:20:12,363 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-09-10 17:20:12,363 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-10 17:20:12,363 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2019-09-10 17:20:12,364 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-10 17:20:12,364 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-09-10 17:20:12,364 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-09-10 17:20:12,364 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-09-10 17:20:12,364 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2019-09-10 17:20:12,364 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2019-09-10 17:20:12,364 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2019-09-10 17:20:12,364 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2019-09-10 17:20:12,364 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-09-10 17:20:12,365 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-09-10 17:20:12,365 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-09-10 17:20:12,365 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-09-10 17:20:12,365 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2019-09-10 17:20:12,365 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2019-09-10 17:20:12,365 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2019-09-10 17:20:12,365 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2019-09-10 17:20:12,365 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-09-10 17:20:12,366 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-09-10 17:20:12,366 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-09-10 17:20:12,366 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-09-10 17:20:12,366 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-09-10 17:20:12,366 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-09-10 17:20:12,366 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-09-10 17:20:12,366 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-09-10 17:20:12,366 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-10 17:20:12,366 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-10 17:20:12,367 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-09-10 17:20:12,367 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-10 17:20:12,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_191 [2019-09-10 17:20:12,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_193 [2019-09-10 17:20:12,367 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-09-10 17:20:12,367 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-10 17:20:12,367 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2019-09-10 17:20:12,367 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-10 17:20:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-09-10 17:20:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-10 17:20:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-10 17:20:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-10 17:20:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-10 17:20:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_sent_queue [2019-09-10 17:20:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2019-09-10 17:20:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_completed_queue [2019-09-10 17:20:12,369 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2019-09-10 17:20:12,369 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_reset_queue [2019-09-10 17:20:12,369 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_reset_queue [2019-09-10 17:20:12,369 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-09-10 17:20:12,369 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-09-10 17:20:12,369 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-09-10 17:20:12,369 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-09-10 17:20:12,369 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-09-10 17:20:12,370 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-09-10 17:20:12,370 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-09-10 17:20:12,370 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-09-10 17:20:12,370 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-09-10 17:20:12,370 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2019-09-10 17:20:12,370 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-09-10 17:20:12,370 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock [2019-09-10 17:20:12,370 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2019-09-10 17:20:12,370 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock [2019-09-10 17:20:12,371 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2019-09-10 17:20:12,371 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2019-09-10 17:20:12,371 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2019-09-10 17:20:12,371 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-10 17:20:12,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_190 [2019-09-10 17:20:12,371 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-10 17:20:12,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_192 [2019-09-10 17:20:12,371 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-09-10 17:20:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-09-10 17:20:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-09-10 17:20:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-09-10 17:20:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-10 17:20:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-10 17:20:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-09-10 17:20:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-09-10 17:20:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2019-09-10 17:20:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-09-10 17:20:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-09-10 17:20:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-10 17:20:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_194 [2019-09-10 17:20:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-10 17:20:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_195 [2019-09-10 17:20:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2019-09-10 17:20:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-09-10 17:20:12,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2019-09-10 17:20:12,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-09-10 17:20:12,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-09-10 17:20:12,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-09-10 17:20:12,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-09-10 17:20:12,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-09-10 17:20:12,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2019-09-10 17:20:12,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2019-09-10 17:20:12,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-09-10 17:20:12,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-09-10 17:20:12,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-10 17:20:12,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-10 17:20:12,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-09-10 17:20:12,375 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-10 17:20:12,375 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-10 17:20:12,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_122 [2019-09-10 17:20:12,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_123 [2019-09-10 17:20:12,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_124 [2019-09-10 17:20:12,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_125 [2019-09-10 17:20:12,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_126 [2019-09-10 17:20:12,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_127 [2019-09-10 17:20:12,376 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-10 17:20:12,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_128 [2019-09-10 17:20:12,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_129 [2019-09-10 17:20:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_130 [2019-09-10 17:20:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_131 [2019-09-10 17:20:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-09-10 17:20:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-09-10 17:20:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2019-09-10 17:20:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2019-09-10 17:20:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-10 17:20:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-09-10 17:20:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-09-10 17:20:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_185 [2019-09-10 17:20:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-09-10 17:20:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-09-10 17:20:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-09-10 17:20:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-09-10 17:20:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-09-10 17:20:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-09-10 17:20:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2019-09-10 17:20:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2019-09-10 17:20:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2019-09-10 17:20:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure nv_descr_getlength [2019-09-10 17:20:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure nv_descr_getlength_ex [2019-09-10 17:20:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2019-09-10 17:20:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2019-09-10 17:20:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2019-09-10 17:20:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2019-09-10 17:20:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2019-09-10 17:20:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2019-09-10 17:20:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2019-09-10 17:20:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2019-09-10 17:20:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2019-09-10 17:20:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2019-09-10 17:20:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2019-09-10 17:20:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2019-09-10 17:20:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2019-09-10 17:20:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2019-09-10 17:20:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2019-09-10 17:20:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2019-09-10 17:20:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2019-09-10 17:20:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211c [2019-09-10 17:20:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2019-09-10 17:20:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201_cross [2019-09-10 17:20:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure init_cicada [2019-09-10 17:20:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure init_vitesse [2019-09-10 17:20:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2019-09-10 17:20:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2019-09-10 17:20:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2019-09-10 17:20:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2019-09-10 17:20:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2019-09-10 17:20:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2019-09-10 17:20:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2019-09-10 17:20:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2019-09-10 17:20:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2019-09-10 17:20:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2019-09-10 17:20:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_stats64 [2019-09-10 17:20:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2019-09-10 17:20:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2019-09-10 17:20:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_rx_refill [2019-09-10 17:20:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_rx [2019-09-10 17:20:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2019-09-10 17:20:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2019-09-10 17:20:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2019-09-10 17:20:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure nv_release_txskb [2019-09-10 17:20:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2019-09-10 17:20:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rx [2019-09-10 17:20:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2019-09-10 17:20:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2019-09-10 17:20:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2019-09-10 17:20:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2019-09-10 17:20:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_xmit [2019-09-10 17:20:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_xmit_optimized [2019-09-10 17:20:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_flip_ownership [2019-09-10 17:20:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2019-09-10 17:20:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2019-09-10 17:20:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2019-09-10 17:20:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2019-09-10 17:20:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process [2019-09-10 17:20:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2019-09-10 17:20:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2019-09-10 17:20:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure nv_change_mtu [2019-09-10 17:20:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2019-09-10 17:20:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_mac_address [2019-09-10 17:20:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 17:20:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2019-09-10 17:20:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 17:20:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2019-09-10 17:20:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2019-09-10 17:20:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2019-09-10 17:20:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2019-09-10 17:20:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2019-09-10 17:20:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2019-09-10 17:20:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure nv_change_interrupt_mode [2019-09-10 17:20:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq [2019-09-10 17:20:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_optimized [2019-09-10 17:20:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2019-09-10 17:20:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_poll [2019-09-10 17:20:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2019-09-10 17:20:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2019-09-10 17:20:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_test [2019-09-10 17:20:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2019-09-10 17:20:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2019-09-10 17:20:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2019-09-10 17:20:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2019-09-10 17:20:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2019-09-10 17:20:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2019-09-10 17:20:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_drvinfo [2019-09-10 17:20:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_wol [2019-09-10 17:20:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_wol [2019-09-10 17:20:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_settings [2019-09-10 17:20:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_settings [2019-09-10 17:20:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2019-09-10 17:20:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs [2019-09-10 17:20:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2019-09-10 17:20:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_ringparam [2019-09-10 17:20:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_ringparam [2019-09-10 17:20:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_pauseparam [2019-09-10 17:20:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_pauseparam [2019-09-10 17:20:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2019-09-10 17:20:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure nv_fix_features [2019-09-10 17:20:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2019-09-10 17:20:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_features [2019-09-10 17:20:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2019-09-10 17:20:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_ethtool_stats [2019-09-10 17:20:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_test [2019-09-10 17:20:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure nv_register_test [2019-09-10 17:20:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure nv_interrupt_test [2019-09-10 17:20:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure nv_loopback_test [2019-09-10 17:20:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure nv_self_test [2019-09-10 17:20:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_strings [2019-09-10 17:20:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mgmt_acquire_sema [2019-09-10 17:20:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mgmt_release_sema [2019-09-10 17:20:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mgmt_get_version [2019-09-10 17:20:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2019-09-10 17:20:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2019-09-10 17:20:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure nv_probe [2019-09-10 17:20:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_phy [2019-09-10 17:20:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2019-09-10 17:20:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2019-09-10 17:20:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2019-09-10 17:20:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2019-09-10 17:20:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2019-09-10 17:20:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure forcedeth_pci_driver_init [2019-09-10 17:20:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure forcedeth_pci_driver_exit [2019-09-10 17:20:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2019-09-10 17:20:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_forcedeth_pci_driver_init_20_9 [2019-09-10 17:20:12,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-09-10 17:20:12,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-09-10 17:20:12,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-10 17:20:12,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-09-10 17:20:12,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2019-09-10 17:20:12,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_18_1 [2019-09-10 17:20:12,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_15_20_4 [2019-09-10 17:20:12,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_9_1 [2019-09-10 17:20:12,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2019-09-10 17:20:12,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_10_1 [2019-09-10 17:20:12,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_14_2 [2019-09-10 17:20:12,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_15_2 [2019-09-10 17:20:12,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_16_2 [2019-09-10 17:20:12,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_6_5 [2019-09-10 17:20:12,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_6_6 [2019-09-10 17:20:12,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_4 [2019-09-10 17:20:12,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_19_2 [2019-09-10 17:20:12,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_15_20_5 [2019-09-10 17:20:12,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_10 [2019-09-10 17:20:12,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-09-10 17:20:12,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-09-10 17:20:12,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2019-09-10 17:20:12,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_14 [2019-09-10 17:20:12,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-09-10 17:20:12,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2019-09-10 17:20:12,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_19 [2019-09-10 17:20:12,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2019-09-10 17:20:12,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_23 [2019-09-10 17:20:12,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_24 [2019-09-10 17:20:12,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_27 [2019-09-10 17:20:12,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-09-10 17:20:12,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_30 [2019-09-10 17:20:12,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_31 [2019-09-10 17:20:12,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_32 [2019-09-10 17:20:12,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_35 [2019-09-10 17:20:12,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_36 [2019-09-10 17:20:12,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_37 [2019-09-10 17:20:12,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_38 [2019-09-10 17:20:12,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_39 [2019-09-10 17:20:12,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_40 [2019-09-10 17:20:12,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_41 [2019-09-10 17:20:12,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_44 [2019-09-10 17:20:12,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_45 [2019-09-10 17:20:12,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_46 [2019-09-10 17:20:12,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_47 [2019-09-10 17:20:12,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-09-10 17:20:12,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_20 [2019-09-10 17:20:12,398 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 17:20:12,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-09-10 17:20:12,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-09-10 17:20:12,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-10 17:20:12,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-09-10 17:20:12,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2019-09-10 17:20:12,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_2_5 [2019-09-10 17:20:12,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-09-10 17:20:12,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2019-09-10 17:20:12,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_2_3 [2019-09-10 17:20:12,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-09-10 17:20:12,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2019-09-10 17:20:12,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2019-09-10 17:20:12,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-09-10 17:20:12,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_3 [2019-09-10 17:20:12,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_4_17 [2019-09-10 17:20:12,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_4_2 [2019-09-10 17:20:12,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_4_5 [2019-09-10 17:20:12,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_4_6 [2019-09-10 17:20:12,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_4_3 [2019-09-10 17:20:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_4_8 [2019-09-10 17:20:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_4_7 [2019-09-10 17:20:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_4 [2019-09-10 17:20:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-09-10 17:20:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_6_14 [2019-09-10 17:20:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_6_3 [2019-09-10 17:20:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_5_3 [2019-09-10 17:20:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_5_15 [2019-09-10 17:20:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_5_14 [2019-09-10 17:20:12,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_5_12 [2019-09-10 17:20:12,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_5_9 [2019-09-10 17:20:12,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_5_8 [2019-09-10 17:20:12,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_5_6 [2019-09-10 17:20:12,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_5_22 [2019-09-10 17:20:12,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_5_4 [2019-09-10 17:20:12,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_5_7 [2019-09-10 17:20:12,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_5_5 [2019-09-10 17:20:12,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_5_16 [2019-09-10 17:20:12,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_5_17 [2019-09-10 17:20:12,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_5_19 [2019-09-10 17:20:12,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_5_27 [2019-09-10 17:20:12,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_5_24 [2019-09-10 17:20:12,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_5_25 [2019-09-10 17:20:12,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_5_21 [2019-09-10 17:20:12,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_5_18 [2019-09-10 17:20:12,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_5_20 [2019-09-10 17:20:12,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_5_10 [2019-09-10 17:20:12,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_5_13 [2019-09-10 17:20:12,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_5_11 [2019-09-10 17:20:12,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_6 [2019-09-10 17:20:12,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_5 [2019-09-10 17:20:12,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-09-10 17:20:12,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_13_6 [2019-09-10 17:20:12,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-09-10 17:20:12,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-10 17:20:12,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-10 17:20:12,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-09-10 17:20:12,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-09-10 17:20:12,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2019-09-10 17:20:12,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-09-10 17:20:12,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-09-10 17:20:12,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-10 17:20:12,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2019-09-10 17:20:12,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-09-10 17:20:12,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2019-09-10 17:20:12,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-09-10 17:20:12,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-09-10 17:20:12,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_11 [2019-09-10 17:20:12,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_20 [2019-09-10 17:20:12,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-09-10 17:20:12,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_29 [2019-09-10 17:20:12,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_17 [2019-09-10 17:20:12,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_8 [2019-09-10 17:20:12,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-09-10 17:20:12,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_3 [2019-09-10 17:20:12,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2019-09-10 17:20:12,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2019-09-10 17:20:12,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-09-10 17:20:12,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_17_2 [2019-09-10 17:20:12,407 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-10 17:20:12,407 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 17:20:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-10 17:20:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 17:20:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-09-10 17:20:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-10 17:20:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 17:20:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-10 17:20:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 17:20:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 17:20:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 17:20:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 17:20:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-10 17:20:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-10 17:20:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-10 17:20:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-10 17:20:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-10 17:20:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-10 17:20:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-10 17:20:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-10 17:20:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-10 17:20:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-10 17:20:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-10 17:20:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 17:20:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 17:20:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 17:20:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 17:20:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 17:20:12,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 17:20:12,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 17:20:12,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-10 17:20:12,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-10 17:20:12,411 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 17:20:12,411 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 17:20:12,411 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 17:20:12,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-10 17:20:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-10 17:20:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-10 17:20:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-10 17:20:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-09-10 17:20:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-09-10 17:20:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-09-10 17:20:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-09-10 17:20:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-10 17:20:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-10 17:20:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-10 17:20:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-10 17:20:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-10 17:20:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-10 17:20:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-10 17:20:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-10 17:20:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-10 17:20:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-10 17:20:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-10 17:20:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-10 17:20:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-10 17:20:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-10 17:20:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-10 17:20:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-10 17:20:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-10 17:20:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-10 17:20:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-10 17:20:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-10 17:20:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_hwstats_lock_of_fe_priv [2019-09-10 17:20:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_hwstats_lock_of_fe_priv [2019-09-10 17:20:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_hwstats_lock_of_fe_priv [2019-09-10 17:20:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_hwstats_lock_of_fe_priv [2019-09-10 17:20:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_hwstats_lock_of_fe_priv [2019-09-10 17:20:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-09-10 17:20:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-10 17:20:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-10 17:20:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-10 17:20:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-10 17:20:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-10 17:20:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-10 17:20:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-10 17:20:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-09-10 17:20:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-09-10 17:20:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-09-10 17:20:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-09-10 17:20:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-09-10 17:20:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-09-10 17:20:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-09-10 17:20:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-09-10 17:20:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-10 17:20:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-10 17:20:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-10 17:20:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-10 17:20:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-10 17:20:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-10 17:20:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-10 17:20:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-10 17:20:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_fe_priv [2019-09-10 17:20:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_fe_priv [2019-09-10 17:20:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_fe_priv [2019-09-10 17:20:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_fe_priv [2019-09-10 17:20:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_fe_priv [2019-09-10 17:20:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_fe_priv [2019-09-10 17:20:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-10 17:20:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-10 17:20:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-10 17:20:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-10 17:20:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-10 17:20:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-10 17:20:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-10 17:20:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-10 17:20:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-10 17:20:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-10 17:20:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-10 17:20:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-10 17:20:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-10 17:20:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-10 17:20:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-10 17:20:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-10 17:20:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-09-10 17:20:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-09-10 17:20:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-09-10 17:20:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-09-10 17:20:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-09-10 17:20:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-09-10 17:20:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-09-10 17:20:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-09-10 17:20:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-10 17:20:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-10 17:20:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-10 17:20:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-10 17:20:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-10 17:20:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-10 17:20:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-10 17:20:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-10 17:20:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-10 17:20:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-10 17:20:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-10 17:20:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-10 17:20:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-10 17:20:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-10 17:20:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-09-10 17:20:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 17:20:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 17:20:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-10 17:20:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-10 17:20:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-10 17:20:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 17:20:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 17:20:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 17:20:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 17:20:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 17:20:12,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 17:20:12,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 17:20:12,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 17:20:23,978 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-10 17:20:26,118 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 17:20:38,989 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 17:20:38,989 INFO L283 CfgBuilder]: Removed 6 assume(true) statements. [2019-09-10 17:20:38,995 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 05:20:38 BoogieIcfgContainer [2019-09-10 17:20:38,995 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 17:20:38,996 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 17:20:38,996 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 17:20:38,999 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 17:20:39,000 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 05:19:59" (1/3) ... [2019-09-10 17:20:39,001 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@675bfd13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 05:20:39, skipping insertion in model container [2019-09-10 17:20:39,001 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:20:11" (2/3) ... [2019-09-10 17:20:39,001 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@675bfd13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 05:20:39, skipping insertion in model container [2019-09-10 17:20:39,001 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 05:20:38" (3/3) ... [2019-09-10 17:20:39,003 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2019-09-10 17:20:39,013 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 17:20:39,025 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-09-10 17:20:39,043 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-09-10 17:20:39,071 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 17:20:39,071 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 17:20:39,071 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 17:20:39,071 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 17:20:39,071 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 17:20:39,071 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 17:20:39,071 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 17:20:39,072 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 17:20:39,196 INFO L276 IsEmpty]: Start isEmpty. Operand 7258 states. [2019-09-10 17:20:39,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2019-09-10 17:20:39,226 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:20:39,228 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 17:20:39,231 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:20:39,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:20:39,240 INFO L82 PathProgramCache]: Analyzing trace with hash 1444503851, now seen corresponding path program 1 times [2019-09-10 17:20:39,244 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:20:39,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:20:39,367 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:20:39,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:20:39,367 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:20:40,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:20:40,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-09-10 17:20:40,807 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:20:40,808 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:20:40,808 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:20:40,815 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:20:40,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:20:40,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:20:40,834 INFO L87 Difference]: Start difference. First operand 7258 states. Second operand 3 states. [2019-09-10 17:20:44,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:20:44,422 INFO L93 Difference]: Finished difference Result 12467 states and 17217 transitions. [2019-09-10 17:20:44,423 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:20:44,425 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 284 [2019-09-10 17:20:44,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:20:44,579 INFO L225 Difference]: With dead ends: 12467 [2019-09-10 17:20:44,579 INFO L226 Difference]: Without dead ends: 12442 [2019-09-10 17:20:44,581 INFO L628 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 [2019-09-10 17:20:44,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12442 states. [2019-09-10 17:20:47,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12442 to 12436. [2019-09-10 17:20:47,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12436 states. [2019-09-10 17:20:47,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12436 states to 12436 states and 17168 transitions. [2019-09-10 17:20:47,270 INFO L78 Accepts]: Start accepts. Automaton has 12436 states and 17168 transitions. Word has length 284 [2019-09-10 17:20:47,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:20:47,275 INFO L475 AbstractCegarLoop]: Abstraction has 12436 states and 17168 transitions. [2019-09-10 17:20:47,275 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:20:47,275 INFO L276 IsEmpty]: Start isEmpty. Operand 12436 states and 17168 transitions. [2019-09-10 17:20:47,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2019-09-10 17:20:47,303 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:20:47,305 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 17:20:47,305 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:20:47,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:20:47,309 INFO L82 PathProgramCache]: Analyzing trace with hash 683365866, now seen corresponding path program 1 times [2019-09-10 17:20:47,309 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:20:47,322 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:20:47,322 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:20:47,322 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:20:47,322 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:20:47,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:20:48,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-09-10 17:20:48,265 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:20:48,265 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:20:48,265 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:20:48,268 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:20:48,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:20:48,269 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:20:48,269 INFO L87 Difference]: Start difference. First operand 12436 states and 17168 transitions. Second operand 3 states. [2019-09-10 17:20:51,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:20:51,778 INFO L93 Difference]: Finished difference Result 21829 states and 29976 transitions. [2019-09-10 17:20:51,779 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:20:51,779 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 300 [2019-09-10 17:20:51,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:20:51,989 INFO L225 Difference]: With dead ends: 21829 [2019-09-10 17:20:51,990 INFO L226 Difference]: Without dead ends: 21829 [2019-09-10 17:20:51,991 INFO L628 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 [2019-09-10 17:20:52,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21829 states. [2019-09-10 17:20:53,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21829 to 21785. [2019-09-10 17:20:53,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21785 states. [2019-09-10 17:20:53,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21785 states to 21785 states and 29916 transitions. [2019-09-10 17:20:53,266 INFO L78 Accepts]: Start accepts. Automaton has 21785 states and 29916 transitions. Word has length 300 [2019-09-10 17:20:53,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:20:53,268 INFO L475 AbstractCegarLoop]: Abstraction has 21785 states and 29916 transitions. [2019-09-10 17:20:53,268 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:20:53,269 INFO L276 IsEmpty]: Start isEmpty. Operand 21785 states and 29916 transitions. [2019-09-10 17:20:53,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2019-09-10 17:20:53,278 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:20:53,278 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 17:20:53,279 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:20:53,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:20:53,279 INFO L82 PathProgramCache]: Analyzing trace with hash -287881645, now seen corresponding path program 1 times [2019-09-10 17:20:53,279 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:20:53,285 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:20:53,285 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:20:53,286 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:20:53,286 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:20:54,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:20:54,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-09-10 17:20:54,601 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:20:54,601 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-10 17:20:54,601 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:20:54,602 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-10 17:20:54,602 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-10 17:20:54,602 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-09-10 17:20:54,603 INFO L87 Difference]: Start difference. First operand 21785 states and 29916 transitions. Second operand 6 states. [2019-09-10 17:21:21,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:21:21,046 INFO L93 Difference]: Finished difference Result 34475 states and 47272 transitions. [2019-09-10 17:21:21,047 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-10 17:21:21,047 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 302 [2019-09-10 17:21:21,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:21:21,334 INFO L225 Difference]: With dead ends: 34475 [2019-09-10 17:21:21,335 INFO L226 Difference]: Without dead ends: 34475 [2019-09-10 17:21:21,335 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-09-10 17:21:21,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34475 states. [2019-09-10 17:21:22,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34475 to 34387. [2019-09-10 17:21:22,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34387 states. [2019-09-10 17:21:22,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34387 states to 34387 states and 47150 transitions. [2019-09-10 17:21:22,995 INFO L78 Accepts]: Start accepts. Automaton has 34387 states and 47150 transitions. Word has length 302 [2019-09-10 17:21:23,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:21:23,001 INFO L475 AbstractCegarLoop]: Abstraction has 34387 states and 47150 transitions. [2019-09-10 17:21:23,001 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-10 17:21:23,001 INFO L276 IsEmpty]: Start isEmpty. Operand 34387 states and 47150 transitions. [2019-09-10 17:21:23,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2019-09-10 17:21:23,007 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:21:23,008 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 17:21:23,009 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:21:23,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:21:23,011 INFO L82 PathProgramCache]: Analyzing trace with hash 1920645824, now seen corresponding path program 1 times [2019-09-10 17:21:23,011 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:21:23,017 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:21:23,017 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:21:23,017 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:21:23,017 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:21:23,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:21:23,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-09-10 17:21:23,743 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:21:23,743 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:21:23,744 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:21:23,744 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:21:23,745 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:21:23,745 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:21:23,745 INFO L87 Difference]: Start difference. First operand 34387 states and 47150 transitions. Second operand 3 states. [2019-09-10 17:21:25,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:21:25,579 INFO L93 Difference]: Finished difference Result 65310 states and 89752 transitions. [2019-09-10 17:21:25,580 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:21:25,580 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 303 [2019-09-10 17:21:25,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:21:26,016 INFO L225 Difference]: With dead ends: 65310 [2019-09-10 17:21:26,016 INFO L226 Difference]: Without dead ends: 65310 [2019-09-10 17:21:26,017 INFO L628 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 [2019-09-10 17:21:26,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65310 states. [2019-09-10 17:21:30,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65310 to 65240. [2019-09-10 17:21:30,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65240 states. [2019-09-10 17:21:30,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65240 states to 65240 states and 89646 transitions. [2019-09-10 17:21:30,758 INFO L78 Accepts]: Start accepts. Automaton has 65240 states and 89646 transitions. Word has length 303 [2019-09-10 17:21:30,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:21:30,760 INFO L475 AbstractCegarLoop]: Abstraction has 65240 states and 89646 transitions. [2019-09-10 17:21:30,760 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:21:30,760 INFO L276 IsEmpty]: Start isEmpty. Operand 65240 states and 89646 transitions. [2019-09-10 17:21:30,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2019-09-10 17:21:30,772 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:21:30,772 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 17:21:30,773 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:21:30,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:21:30,774 INFO L82 PathProgramCache]: Analyzing trace with hash -363165327, now seen corresponding path program 1 times [2019-09-10 17:21:30,774 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:21:30,780 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:21:30,781 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:21:30,781 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:21:30,781 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:21:31,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:21:31,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-09-10 17:21:31,943 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:21:31,944 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:21:31,944 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:21:31,946 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:21:31,946 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:21:31,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:21:31,946 INFO L87 Difference]: Start difference. First operand 65240 states and 89646 transitions. Second operand 3 states. [2019-09-10 17:21:33,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:21:33,883 INFO L93 Difference]: Finished difference Result 127023 states and 174786 transitions. [2019-09-10 17:21:33,883 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:21:33,883 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 304 [2019-09-10 17:21:33,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:21:34,626 INFO L225 Difference]: With dead ends: 127023 [2019-09-10 17:21:34,627 INFO L226 Difference]: Without dead ends: 127023 [2019-09-10 17:21:34,627 INFO L628 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 [2019-09-10 17:21:34,772 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127023 states. [2019-09-10 17:21:40,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127023 to 126953. [2019-09-10 17:21:40,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 126953 states. [2019-09-10 17:21:41,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126953 states to 126953 states and 174680 transitions. [2019-09-10 17:21:41,268 INFO L78 Accepts]: Start accepts. Automaton has 126953 states and 174680 transitions. Word has length 304 [2019-09-10 17:21:41,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:21:41,269 INFO L475 AbstractCegarLoop]: Abstraction has 126953 states and 174680 transitions. [2019-09-10 17:21:41,269 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:21:41,269 INFO L276 IsEmpty]: Start isEmpty. Operand 126953 states and 174680 transitions. [2019-09-10 17:21:41,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2019-09-10 17:21:41,275 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:21:41,276 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 17:21:41,276 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:21:41,277 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:21:41,277 INFO L82 PathProgramCache]: Analyzing trace with hash 1528811148, now seen corresponding path program 1 times [2019-09-10 17:21:41,277 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:21:41,281 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:21:41,281 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:21:41,281 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:21:41,281 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:21:41,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:21:41,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-09-10 17:21:41,876 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:21:41,876 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:21:41,876 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:21:41,877 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:21:41,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:21:41,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:21:41,878 INFO L87 Difference]: Start difference. First operand 126953 states and 174680 transitions. Second operand 3 states. [2019-09-10 17:21:43,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:21:43,669 INFO L93 Difference]: Finished difference Result 157897 states and 217345 transitions. [2019-09-10 17:21:43,669 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:21:43,670 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 305 [2019-09-10 17:21:43,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:21:44,437 INFO L225 Difference]: With dead ends: 157897 [2019-09-10 17:21:44,437 INFO L226 Difference]: Without dead ends: 157897 [2019-09-10 17:21:44,437 INFO L628 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 [2019-09-10 17:21:44,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 157897 states. [2019-09-10 17:21:51,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 157897 to 157827. [2019-09-10 17:21:51,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 157827 states. [2019-09-10 17:21:52,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157827 states to 157827 states and 217239 transitions. [2019-09-10 17:21:52,127 INFO L78 Accepts]: Start accepts. Automaton has 157827 states and 217239 transitions. Word has length 305 [2019-09-10 17:21:52,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:21:52,127 INFO L475 AbstractCegarLoop]: Abstraction has 157827 states and 217239 transitions. [2019-09-10 17:21:52,128 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:21:52,128 INFO L276 IsEmpty]: Start isEmpty. Operand 157827 states and 217239 transitions. [2019-09-10 17:21:52,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2019-09-10 17:21:52,135 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:21:52,136 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 17:21:52,136 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:21:52,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:21:52,138 INFO L82 PathProgramCache]: Analyzing trace with hash 1262798257, now seen corresponding path program 1 times [2019-09-10 17:21:52,138 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:21:52,143 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:21:52,143 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:21:52,143 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:21:52,143 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:21:52,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:21:52,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-09-10 17:21:52,749 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:21:52,749 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:21:52,750 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:21:52,751 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:21:52,752 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:21:52,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:21:52,753 INFO L87 Difference]: Start difference. First operand 157827 states and 217239 transitions. Second operand 3 states. [2019-09-10 17:21:55,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:21:55,697 INFO L93 Difference]: Finished difference Result 188778 states and 259897 transitions. [2019-09-10 17:21:55,698 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:21:55,698 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 306 [2019-09-10 17:21:55,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:21:56,804 INFO L225 Difference]: With dead ends: 188778 [2019-09-10 17:21:56,804 INFO L226 Difference]: Without dead ends: 188778 [2019-09-10 17:21:56,805 INFO L628 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 [2019-09-10 17:21:56,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 188778 states. [2019-09-10 17:22:05,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 188778 to 188708. [2019-09-10 17:22:05,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 188708 states. [2019-09-10 17:22:06,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188708 states to 188708 states and 259791 transitions. [2019-09-10 17:22:06,088 INFO L78 Accepts]: Start accepts. Automaton has 188708 states and 259791 transitions. Word has length 306 [2019-09-10 17:22:06,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:22:06,089 INFO L475 AbstractCegarLoop]: Abstraction has 188708 states and 259791 transitions. [2019-09-10 17:22:06,089 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:22:06,089 INFO L276 IsEmpty]: Start isEmpty. Operand 188708 states and 259791 transitions. [2019-09-10 17:22:06,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2019-09-10 17:22:06,094 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:22:06,094 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 17:22:06,094 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:22:06,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:22:06,096 INFO L82 PathProgramCache]: Analyzing trace with hash 700050124, now seen corresponding path program 1 times [2019-09-10 17:22:06,096 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:22:06,103 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:22:06,103 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:22:06,103 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:22:06,103 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:22:06,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:22:06,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-09-10 17:22:06,685 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:22:06,685 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:22:06,685 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:22:06,687 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:22:06,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:22:06,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:22:06,687 INFO L87 Difference]: Start difference. First operand 188708 states and 259791 transitions. Second operand 3 states. [2019-09-10 17:22:18,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:22:18,056 INFO L93 Difference]: Finished difference Result 362325 states and 502549 transitions. [2019-09-10 17:22:18,056 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:22:18,056 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 312 [2019-09-10 17:22:18,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:22:19,612 INFO L225 Difference]: With dead ends: 362325 [2019-09-10 17:22:19,612 INFO L226 Difference]: Without dead ends: 362325 [2019-09-10 17:22:19,613 INFO L628 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 [2019-09-10 17:22:19,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362325 states. [2019-09-10 17:22:27,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362325 to 361963. [2019-09-10 17:22:27,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 361963 states. [2019-09-10 17:22:37,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361963 states to 361963 states and 502010 transitions. [2019-09-10 17:22:37,450 INFO L78 Accepts]: Start accepts. Automaton has 361963 states and 502010 transitions. Word has length 312 [2019-09-10 17:22:37,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:22:37,450 INFO L475 AbstractCegarLoop]: Abstraction has 361963 states and 502010 transitions. [2019-09-10 17:22:37,450 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:22:37,450 INFO L276 IsEmpty]: Start isEmpty. Operand 361963 states and 502010 transitions. [2019-09-10 17:22:37,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2019-09-10 17:22:37,454 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:22:37,454 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 17:22:37,455 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:22:37,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:22:37,456 INFO L82 PathProgramCache]: Analyzing trace with hash 125624483, now seen corresponding path program 1 times [2019-09-10 17:22:37,456 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:22:37,460 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:22:37,460 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:22:37,460 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:22:37,460 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:22:37,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:22:38,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-09-10 17:22:38,047 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:22:38,047 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:22:38,047 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:22:38,048 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:22:38,048 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:22:38,048 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:22:38,048 INFO L87 Difference]: Start difference. First operand 361963 states and 502010 transitions. Second operand 3 states. [2019-09-10 17:22:43,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:22:43,571 INFO L93 Difference]: Finished difference Result 421252 states and 584398 transitions. [2019-09-10 17:22:43,572 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:22:43,573 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 309 [2019-09-10 17:22:43,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:22:45,263 INFO L225 Difference]: With dead ends: 421252 [2019-09-10 17:22:45,263 INFO L226 Difference]: Without dead ends: 421252 [2019-09-10 17:22:45,263 INFO L628 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 [2019-09-10 17:22:45,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 421252 states. [2019-09-10 17:23:03,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 421252 to 421140. [2019-09-10 17:23:03,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 421140 states. [2019-09-10 17:23:06,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421140 states to 421140 states and 584222 transitions. [2019-09-10 17:23:06,598 INFO L78 Accepts]: Start accepts. Automaton has 421140 states and 584222 transitions. Word has length 309 [2019-09-10 17:23:06,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:23:06,599 INFO L475 AbstractCegarLoop]: Abstraction has 421140 states and 584222 transitions. [2019-09-10 17:23:06,599 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:23:06,599 INFO L276 IsEmpty]: Start isEmpty. Operand 421140 states and 584222 transitions. [2019-09-10 17:23:06,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2019-09-10 17:23:06,604 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:23:06,605 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 17:23:06,605 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:23:06,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:23:06,606 INFO L82 PathProgramCache]: Analyzing trace with hash -631304960, now seen corresponding path program 1 times [2019-09-10 17:23:06,607 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:23:06,611 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:23:06,612 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:23:06,612 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:23:06,612 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:23:06,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:23:07,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-09-10 17:23:07,081 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:23:07,082 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:23:07,082 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:23:07,082 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:23:07,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:23:07,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:23:07,083 INFO L87 Difference]: Start difference. First operand 421140 states and 584222 transitions. Second operand 3 states. [2019-09-10 17:23:22,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:23:22,651 INFO L93 Difference]: Finished difference Result 480471 states and 666512 transitions. [2019-09-10 17:23:22,652 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:23:22,652 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 310 [2019-09-10 17:23:22,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:23:24,556 INFO L225 Difference]: With dead ends: 480471 [2019-09-10 17:23:24,556 INFO L226 Difference]: Without dead ends: 480471 [2019-09-10 17:23:24,557 INFO L628 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 [2019-09-10 17:23:24,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 480471 states. [2019-09-10 17:23:35,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 480471 to 480359. [2019-09-10 17:23:35,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 480359 states. [2019-09-10 17:23:48,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480359 states to 480359 states and 666336 transitions. [2019-09-10 17:23:48,280 INFO L78 Accepts]: Start accepts. Automaton has 480359 states and 666336 transitions. Word has length 310 [2019-09-10 17:23:48,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:23:48,281 INFO L475 AbstractCegarLoop]: Abstraction has 480359 states and 666336 transitions. [2019-09-10 17:23:48,281 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:23:48,281 INFO L276 IsEmpty]: Start isEmpty. Operand 480359 states and 666336 transitions. [2019-09-10 17:23:48,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2019-09-10 17:23:48,287 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:23:48,287 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 17:23:48,287 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:23:48,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:23:48,289 INFO L82 PathProgramCache]: Analyzing trace with hash 854459386, now seen corresponding path program 1 times [2019-09-10 17:23:48,289 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:23:48,293 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:23:48,293 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:23:48,293 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:23:48,294 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:23:48,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:23:48,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-09-10 17:23:48,829 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:23:48,829 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:23:48,829 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:23:48,830 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:23:48,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:23:48,830 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:23:48,830 INFO L87 Difference]: Start difference. First operand 480359 states and 666336 transitions. Second operand 3 states. [2019-09-10 17:24:01,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:24:01,478 INFO L93 Difference]: Finished difference Result 539676 states and 748829 transitions. [2019-09-10 17:24:01,478 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:24:01,478 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 311 [2019-09-10 17:24:01,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:24:04,278 INFO L225 Difference]: With dead ends: 539676 [2019-09-10 17:24:04,278 INFO L226 Difference]: Without dead ends: 539676 [2019-09-10 17:24:04,279 INFO L628 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 [2019-09-10 17:24:04,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 539676 states. [2019-09-10 17:24:16,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 539676 to 539564. [2019-09-10 17:24:16,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 539564 states. [2019-09-10 17:24:31,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539564 states to 539564 states and 748653 transitions. [2019-09-10 17:24:31,360 INFO L78 Accepts]: Start accepts. Automaton has 539564 states and 748653 transitions. Word has length 311 [2019-09-10 17:24:31,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:24:31,361 INFO L475 AbstractCegarLoop]: Abstraction has 539564 states and 748653 transitions. [2019-09-10 17:24:31,361 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:24:31,361 INFO L276 IsEmpty]: Start isEmpty. Operand 539564 states and 748653 transitions. [2019-09-10 17:24:31,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2019-09-10 17:24:31,368 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:24:31,368 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 17:24:31,368 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:24:31,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:24:31,369 INFO L82 PathProgramCache]: Analyzing trace with hash 1005452370, now seen corresponding path program 1 times [2019-09-10 17:24:31,369 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:24:31,373 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:24:31,373 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:24:31,373 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:24:31,374 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:24:31,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:24:33,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-09-10 17:24:33,710 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:24:33,710 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:24:33,710 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:24:33,711 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:24:33,711 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:24:33,712 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:24:33,712 INFO L87 Difference]: Start difference. First operand 539564 states and 748653 transitions. Second operand 3 states. [2019-09-10 17:24:40,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:24:40,032 INFO L93 Difference]: Finished difference Result 598895 states and 830922 transitions. [2019-09-10 17:24:40,033 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:24:40,033 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 312 [2019-09-10 17:24:40,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:24:54,270 INFO L225 Difference]: With dead ends: 598895 [2019-09-10 17:24:54,271 INFO L226 Difference]: Without dead ends: 598895 [2019-09-10 17:24:54,271 INFO L628 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 [2019-09-10 17:24:54,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 598895 states. [2019-09-10 17:25:08,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 598895 to 598783. [2019-09-10 17:25:08,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 598783 states. [2019-09-10 17:25:25,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598783 states to 598783 states and 830746 transitions. [2019-09-10 17:25:25,274 INFO L78 Accepts]: Start accepts. Automaton has 598783 states and 830746 transitions. Word has length 312 [2019-09-10 17:25:25,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:25:25,275 INFO L475 AbstractCegarLoop]: Abstraction has 598783 states and 830746 transitions. [2019-09-10 17:25:25,275 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:25:25,275 INFO L276 IsEmpty]: Start isEmpty. Operand 598783 states and 830746 transitions. [2019-09-10 17:25:25,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2019-09-10 17:25:25,280 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:25:25,280 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 17:25:25,280 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:25:25,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:25:25,282 INFO L82 PathProgramCache]: Analyzing trace with hash -1946688447, now seen corresponding path program 1 times [2019-09-10 17:25:25,282 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:25:25,286 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:25:25,286 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:25:25,286 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:25:25,286 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:25:25,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:25:25,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-09-10 17:25:25,719 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:25:25,719 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:25:25,719 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:25:25,720 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:25:25,720 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:25:25,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:25:25,721 INFO L87 Difference]: Start difference. First operand 598783 states and 830746 transitions. Second operand 3 states. [2019-09-10 17:25:33,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:25:33,571 INFO L93 Difference]: Finished difference Result 658156 states and 913400 transitions. [2019-09-10 17:25:33,571 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:25:33,572 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 315 [2019-09-10 17:25:33,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:25:46,055 INFO L225 Difference]: With dead ends: 658156 [2019-09-10 17:25:46,056 INFO L226 Difference]: Without dead ends: 658156 [2019-09-10 17:25:46,057 INFO L628 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 [2019-09-10 17:25:46,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 658156 states. [2019-09-10 17:26:02,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 658156 to 658044. [2019-09-10 17:26:02,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 658044 states. [2019-09-10 17:26:07,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658044 states to 658044 states and 913224 transitions. [2019-09-10 17:26:07,304 INFO L78 Accepts]: Start accepts. Automaton has 658044 states and 913224 transitions. Word has length 315 [2019-09-10 17:26:07,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:26:07,305 INFO L475 AbstractCegarLoop]: Abstraction has 658044 states and 913224 transitions. [2019-09-10 17:26:07,305 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:26:07,305 INFO L276 IsEmpty]: Start isEmpty. Operand 658044 states and 913224 transitions. [2019-09-10 17:26:07,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2019-09-10 17:26:07,312 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:26:07,313 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 17:26:07,313 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:26:07,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:26:07,314 INFO L82 PathProgramCache]: Analyzing trace with hash 748471085, now seen corresponding path program 1 times [2019-09-10 17:26:07,314 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:26:07,318 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:26:07,321 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:26:07,322 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:26:07,322 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:26:20,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:26:20,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-09-10 17:26:20,407 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:26:20,408 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:26:20,408 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:26:20,409 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:26:20,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:26:20,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:26:20,410 INFO L87 Difference]: Start difference. First operand 658044 states and 913224 transitions. Second operand 3 states. [2019-09-10 17:26:27,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 17:26:27,436 INFO L93 Difference]: Finished difference Result 717459 states and 995640 transitions. [2019-09-10 17:26:27,437 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 17:26:27,437 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 316 [2019-09-10 17:26:27,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 17:26:32,004 INFO L225 Difference]: With dead ends: 717459 [2019-09-10 17:26:32,005 INFO L226 Difference]: Without dead ends: 717459 [2019-09-10 17:26:32,005 INFO L628 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 [2019-09-10 17:26:32,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 717459 states. [2019-09-10 17:26:58,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 717459 to 717347. [2019-09-10 17:26:58,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 717347 states. [2019-09-10 17:27:18,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717347 states to 717347 states and 995464 transitions. [2019-09-10 17:27:18,501 INFO L78 Accepts]: Start accepts. Automaton has 717347 states and 995464 transitions. Word has length 316 [2019-09-10 17:27:18,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 17:27:18,502 INFO L475 AbstractCegarLoop]: Abstraction has 717347 states and 995464 transitions. [2019-09-10 17:27:18,502 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 17:27:18,502 INFO L276 IsEmpty]: Start isEmpty. Operand 717347 states and 995464 transitions. [2019-09-10 17:27:18,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2019-09-10 17:27:18,507 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 17:27:18,508 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 17:27:18,508 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 17:27:18,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 17:27:18,509 INFO L82 PathProgramCache]: Analyzing trace with hash 271933428, now seen corresponding path program 1 times [2019-09-10 17:27:18,509 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 17:27:18,513 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:27:18,513 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 17:27:18,513 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 17:27:18,513 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 17:27:18,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 17:27:18,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-09-10 17:27:18,981 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 17:27:18,981 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 17:27:18,981 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 17:27:18,981 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 17:27:18,982 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 17:27:18,982 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 17:27:18,982 INFO L87 Difference]: Start difference. First operand 717347 states and 995464 transitions. Second operand 3 states.