/usr/bin/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 --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgb-ixgb.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 05:45:32,997 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 05:45:33,000 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 05:45:33,041 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 05:45:33,042 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 05:45:33,053 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 05:45:33,054 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 05:45:33,058 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 05:45:33,060 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 05:45:33,062 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 05:45:33,063 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 05:45:33,064 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 05:45:33,064 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 05:45:33,067 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 05:45:33,069 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 05:45:33,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 05:45:33,073 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 05:45:33,074 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 05:45:33,075 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 05:45:33,081 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 05:45:33,084 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 05:45:33,085 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 05:45:33,086 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 05:45:33,087 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 05:45:33,091 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 05:45:33,091 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 05:45:33,092 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 05:45:33,094 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 05:45:33,094 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 05:45:33,095 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 05:45:33,095 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 05:45:33,096 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 05:45:33,097 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 05:45:33,097 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 05:45:33,099 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 05:45:33,099 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 05:45:33,100 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 05:45:33,100 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 05:45:33,100 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 05:45:33,101 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 05:45:33,102 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 05:45:33,103 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-15 05:45:33,133 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 05:45:33,133 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 05:45:33,134 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 05:45:33,134 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 05:45:33,135 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 05:45:33,135 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 05:45:33,135 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 05:45:33,135 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 05:45:33,135 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 05:45:33,136 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 05:45:33,136 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 05:45:33,136 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 05:45:33,136 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 05:45:33,136 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 05:45:33,137 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 05:45:33,137 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 05:45:33,137 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 05:45:33,137 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 05:45:33,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 05:45:33,138 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 05:45:33,138 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 05:45:33,138 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 05:45:33,138 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 05:45:33,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 05:45:33,139 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 05:45:33,139 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 05:45:33,139 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 05:45:33,139 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 05:45:33,436 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 05:45:33,448 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 05:45:33,452 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 05:45:33,453 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 05:45:33,453 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 05:45:33,454 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgb-ixgb.cil.i [2020-10-15 05:45:33,512 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bf3170057/430b84f98b8049788ae6ab2a14f639cf/FLAG021db733e [2020-10-15 05:45:34,439 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 05:45:34,440 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgb-ixgb.cil.i [2020-10-15 05:45:34,496 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bf3170057/430b84f98b8049788ae6ab2a14f639cf/FLAG021db733e [2020-10-15 05:45:34,853 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bf3170057/430b84f98b8049788ae6ab2a14f639cf [2020-10-15 05:45:34,860 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 05:45:34,862 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 05:45:34,863 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 05:45:34,863 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 05:45:34,867 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 05:45:34,868 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 05:45:34" (1/1) ... [2020-10-15 05:45:34,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46b7e602 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:45:34, skipping insertion in model container [2020-10-15 05:45:34,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 05:45:34" (1/1) ... [2020-10-15 05:45:34,878 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 05:45:35,100 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 05:45:40,152 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 05:45:40,215 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 05:45:40,907 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 05:45:42,458 INFO L208 MainTranslator]: Completed translation [2020-10-15 05:45:42,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:45:42 WrapperNode [2020-10-15 05:45:42,459 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 05:45:42,459 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 05:45:42,460 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 05:45:42,460 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 05:45:42,473 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:45:42" (1/1) ... [2020-10-15 05:45:42,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:45:42" (1/1) ... [2020-10-15 05:45:42,619 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:45:42" (1/1) ... [2020-10-15 05:45:42,622 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:45:42" (1/1) ... [2020-10-15 05:45:42,993 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:45:42" (1/1) ... [2020-10-15 05:45:43,041 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:45:42" (1/1) ... [2020-10-15 05:45:43,141 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:45:42" (1/1) ... [2020-10-15 05:45:43,210 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 05:45:43,210 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 05:45:43,211 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 05:45:43,211 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 05:45:43,212 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:45:42" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-15 05:45:43,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 05:45:43,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 05:45:43,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 05:45:43,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 05:45:43,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-15 05:45:43,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-15 05:45:43,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-15 05:45:43,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 05:45:43,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-15 05:45:43,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 05:45:43,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-15 05:45:43,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-15 05:45:43,314 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-15 05:45:43,314 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 05:45:43,314 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 05:45:43,314 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-15 05:45:43,315 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 05:45:43,317 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-15 05:45:43,317 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-15 05:45:43,317 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-15 05:45:43,318 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-15 05:45:43,318 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-15 05:45:43,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-15 05:45:43,318 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-15 05:45:43,318 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-15 05:45:43,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-15 05:45:43,319 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-15 05:45:43,319 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-15 05:45:43,319 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2020-10-15 05:45:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2020-10-15 05:45:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2020-10-15 05:45:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-15 05:45:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-15 05:45:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-15 05:45:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-15 05:45:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-15 05:45:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2020-10-15 05:45:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2020-10-15 05:45:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2020-10-15 05:45:43,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-15 05:45:43,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-15 05:45:43,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-15 05:45:43,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-15 05:45:43,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2020-10-15 05:45:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2020-10-15 05:45:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-15 05:45:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-15 05:45:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2020-10-15 05:45:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-15 05:45:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-15 05:45:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2020-10-15 05:45:43,325 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2020-10-15 05:45:43,325 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2020-10-15 05:45:43,325 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2020-10-15 05:45:43,326 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2020-10-15 05:45:43,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-15 05:45:43,326 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-15 05:45:43,326 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-15 05:45:43,326 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2020-10-15 05:45:43,326 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data_offset [2020-10-15 05:45:43,326 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2020-10-15 05:45:43,327 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2020-10-15 05:45:43,327 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-15 05:45:43,327 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-15 05:45:43,328 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-15 05:45:43,328 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-15 05:45:43,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-15 05:45:43,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-15 05:45:43,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-15 05:45:43,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-15 05:45:43,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-15 05:45:43,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-15 05:45:43,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-15 05:45:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-15 05:45:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-15 05:45:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-15 05:45:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-15 05:45:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-15 05:45:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-15 05:45:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-15 05:45:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2020-10-15 05:45:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2020-10-15 05:45:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-15 05:45:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-15 05:45:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-15 05:45:43,332 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-15 05:45:43,332 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-15 05:45:43,332 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-15 05:45:43,332 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-15 05:45:43,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2020-10-15 05:45:43,332 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2020-10-15 05:45:43,332 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2020-10-15 05:45:43,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2020-10-15 05:45:43,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_init_module [2020-10-15 05:45:43,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_exit_module [2020-10-15 05:45:43,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_irq_disable [2020-10-15 05:45:43,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_irq_enable [2020-10-15 05:45:43,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_up [2020-10-15 05:45:43,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_down [2020-10-15 05:45:43,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_reset [2020-10-15 05:45:43,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_fix_features [2020-10-15 05:45:43,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_features [2020-10-15 05:45:43,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_probe [2020-10-15 05:45:43,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_remove [2020-10-15 05:45:43,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_sw_init [2020-10-15 05:45:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_open [2020-10-15 05:45:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_close [2020-10-15 05:45:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_tx_resources [2020-10-15 05:45:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_configure_tx [2020-10-15 05:45:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_rx_resources [2020-10-15 05:45:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_rctl [2020-10-15 05:45:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_configure_rx [2020-10-15 05:45:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_free_tx_resources [2020-10-15 05:45:43,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_unmap_and_free_tx_resource [2020-10-15 05:45:43,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_tx_ring [2020-10-15 05:45:43,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_free_rx_resources [2020-10-15 05:45:43,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_rx_ring [2020-10-15 05:45:43,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_mac [2020-10-15 05:45:43,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_multi [2020-10-15 05:45:43,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_watchdog [2020-10-15 05:45:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tso [2020-10-15 05:45:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_csum [2020-10-15 05:45:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_map [2020-10-15 05:45:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_queue [2020-10-15 05:45:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __ixgb_maybe_stop_tx [2020-10-15 05:45:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_maybe_stop_tx [2020-10-15 05:45:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_xmit_frame [2020-10-15 05:45:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_timeout [2020-10-15 05:45:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_timeout_task [2020-10-15 05:45:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_stats [2020-10-15 05:45:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_change_mtu [2020-10-15 05:45:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_update_stats [2020-10-15 05:45:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_intr [2020-10-15 05:45:43,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean [2020-10-15 05:45:43,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_tx_irq [2020-10-15 05:45:43,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_rx_checksum [2020-10-15 05:45:43,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_copybreak [2020-10-15 05:45:43,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_rx_irq [2020-10-15 05:45:43,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_alloc_rx_buffers [2020-10-15 05:45:43,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_strip_enable [2020-10-15 05:45:43,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_strip_disable [2020-10-15 05:45:43,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_rx_add_vid [2020-10-15 05:45:43,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_rx_kill_vid [2020-10-15 05:45:43,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_restore_vlan [2020-10-15 05:45:43,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_netpoll [2020-10-15 05:45:43,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_io_error_detected [2020-10-15 05:45:43,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_io_slot_reset [2020-10-15 05:45:43,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_io_resume [2020-10-15 05:45:43,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ixgb_exit_module_14_2 [2020-10-15 05:45:43,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_ixgb_init_module_14_7 [2020-10-15 05:45:43,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-15 05:45:43,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-15 05:45:43,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-15 05:45:43,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-15 05:45:43,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-15 05:45:43,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-15 05:45:43,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-15 05:45:43,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-15 05:45:43,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-15 05:45:43,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2020-10-15 05:45:43,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2020-10-15 05:45:43,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2020-10-15 05:45:43,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_38 [2020-10-15 05:45:43,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2020-10-15 05:45:43,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2020-10-15 05:45:43,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_41 [2020-10-15 05:45:43,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_42 [2020-10-15 05:45:43,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_43 [2020-10-15 05:45:43,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_46 [2020-10-15 05:45:43,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-15 05:45:43,344 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 05:45:43,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-15 05:45:43,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-15 05:45:43,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-15 05:45:43,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-15 05:45:43,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-15 05:45:43,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_10 [2020-10-15 05:45:43,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_23 [2020-10-15 05:45:43,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_24 [2020-10-15 05:45:43,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-15 05:45:43,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-15 05:45:43,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-15 05:45:43,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-15 05:45:43,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-15 05:45:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-15 05:45:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-15 05:45:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-15 05:45:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-15 05:45:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-15 05:45:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-15 05:45:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-15 05:45:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-10-15 05:45:43,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-10-15 05:45:43,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-15 05:45:43,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-15 05:45:43,347 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 05:45:43,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-15 05:45:43,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_59 [2020-10-15 05:45:43,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2020-10-15 05:45:43,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2020-10-15 05:45:43,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_106 [2020-10-15 05:45:43,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_107 [2020-10-15 05:45:43,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_108 [2020-10-15 05:45:43,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_109 [2020-10-15 05:45:43,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_110 [2020-10-15 05:45:43,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_111 [2020-10-15 05:45:43,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_112 [2020-10-15 05:45:43,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_113 [2020-10-15 05:45:43,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_114 [2020-10-15 05:45:43,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_115 [2020-10-15 05:45:43,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_116 [2020-10-15 05:45:43,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_117 [2020-10-15 05:45:43,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_118 [2020-10-15 05:45:43,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_119 [2020-10-15 05:45:43,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_120 [2020-10-15 05:45:43,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_121 [2020-10-15 05:45:43,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_122 [2020-10-15 05:45:43,350 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2020-10-15 05:45:43,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_mac_reset [2020-10-15 05:45:43,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_adapter_stop [2020-10-15 05:45:43,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_identify_xpak_vendor [2020-10-15 05:45:43,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_identify_phy [2020-10-15 05:45:43,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_init_hw [2020-10-15 05:45:43,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_init_rx_addrs [2020-10-15 05:45:43,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_mc_addr_list_update [2020-10-15 05:45:43,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_hash_mc_addr [2020-10-15 05:45:43,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_mta_set [2020-10-15 05:45:43,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_rar_set [2020-10-15 05:45:43,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_vfta [2020-10-15 05:45:43,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clear_vfta [2020-10-15 05:45:43,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_fc [2020-10-15 05:45:43,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_read_phy_reg [2020-10-15 05:45:43,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_phy_reg [2020-10-15 05:45:43,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_for_link [2020-10-15 05:45:43,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_for_bad_link [2020-10-15 05:45:43,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clear_hw_cntrs [2020-10-15 05:45:43,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_led_on [2020-10-15 05:45:43,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_led_off [2020-10-15 05:45:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_bus_info [2020-10-15 05:45:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_addr_valid [2020-10-15 05:45:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_link_reset [2020-10-15 05:45:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_optics_reset [2020-10-15 05:45:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_optics_reset_bcm [2020-10-15 05:45:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_raise_clock [2020-10-15 05:45:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_lower_clock [2020-10-15 05:45:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_shift_out_bits [2020-10-15 05:45:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_shift_in_bits [2020-10-15 05:45:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_eeprom [2020-10-15 05:45:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_standby_eeprom [2020-10-15 05:45:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clock_eeprom [2020-10-15 05:45:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_cleanup_eeprom [2020-10-15 05:45:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_wait_eeprom_command [2020-10-15 05:45:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_validate_eeprom_checksum [2020-10-15 05:45:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_update_eeprom_checksum [2020-10-15 05:45:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_eeprom [2020-10-15 05:45:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_read_eeprom [2020-10-15 05:45:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_data [2020-10-15 05:45:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_and_get_eeprom_data [2020-10-15 05:45:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_word [2020-10-15 05:45:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ee_mac_addr [2020-10-15 05:45:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ee_pba_number [2020-10-15 05:45:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ee_device_id [2020-10-15 05:45:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-15 05:45:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-15 05:45:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_settings [2020-10-15 05:45:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_speed_duplex [2020-10-15 05:45:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_settings [2020-10-15 05:45:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_pauseparam [2020-10-15 05:45:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_pauseparam [2020-10-15 05:45:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_msglevel [2020-10-15 05:45:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_msglevel [2020-10-15 05:45:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_regs_len [2020-10-15 05:45:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_regs [2020-10-15 05:45:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_len [2020-10-15 05:45:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom [2020-10-15 05:45:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_eeprom [2020-10-15 05:45:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_drvinfo [2020-10-15 05:45:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ringparam [2020-10-15 05:45:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_ringparam [2020-10-15 05:45:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_phys_id [2020-10-15 05:45:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_sset_count [2020-10-15 05:45:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ethtool_stats [2020-10-15 05:45:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_strings [2020-10-15 05:45:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_ethtool_ops [2020-10-15 05:45:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-15 05:45:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-15 05:45:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-15 05:45:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-15 05:45:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-15 05:45:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-15 05:45:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-15 05:45:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-15 05:45:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-15 05:45:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-15 05:45:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-15 05:45:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 05:45:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_49 [2020-10-15 05:45:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_52 [2020-10-15 05:45:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_55 [2020-10-15 05:45:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_56 [2020-10-15 05:45:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_57 [2020-10-15 05:45:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_58 [2020-10-15 05:45:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 05:45:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_validate_option [2020-10-15 05:45:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_options [2020-10-15 05:45:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 05:45:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-15 05:45:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-15 05:45:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-15 05:45:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-15 05:45:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 05:45:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 05:45:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 05:45:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 05:45:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-15 05:45:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-15 05:45:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-15 05:45:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-15 05:45:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-15 05:45:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-15 05:45:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 05:45:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 05:45:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 05:45:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 05:45:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-15 05:45:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 05:45:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-15 05:45:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-15 05:45:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-15 05:45:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 05:45:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 05:45:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 05:45:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-15 05:45:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-15 05:45:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-15 05:45:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-15 05:45:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-15 05:45:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2020-10-15 05:45:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2020-10-15 05:45:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_NOT_ARG_SIGN [2020-10-15 05:45:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2020-10-15 05:45:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2020-10-15 05:45:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2020-10-15 05:45:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2020-10-15 05:45:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2020-10-15 05:45:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 05:45:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 05:45:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 05:45:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 05:45:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 05:45:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 05:45:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 05:45:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 05:45:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 05:45:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 05:45:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 05:45:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 05:45:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 05:45:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 05:45:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 05:45:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 05:45:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 05:45:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 05:45:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 05:45:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 05:45:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 05:45:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 05:45:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 05:45:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 05:45:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 05:45:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 05:45:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 05:45:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 05:45:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 05:45:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 05:45:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 05:45:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 05:45:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-15 05:45:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-15 05:45:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-15 05:45:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-15 05:45:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-15 05:45:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-15 05:45:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-15 05:45:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 05:45:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2020-10-15 05:45:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-15 05:45:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-15 05:45:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-15 05:45:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-15 05:45:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-15 05:45:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-15 05:45:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-15 05:45:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 05:45:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 05:45:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 05:45:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 05:45:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 05:45:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 05:45:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 05:45:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 05:45:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 05:45:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 05:45:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 05:45:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 05:45:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 05:45:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 05:45:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 05:45:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 05:45:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-15 05:45:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-15 05:45:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-15 05:45:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-15 05:45:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-15 05:45:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-15 05:45:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-15 05:45:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 05:45:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 05:45:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 05:45:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 05:45:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 05:45:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 05:45:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 05:45:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 05:45:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 05:45:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-15 05:45:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-15 05:45:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-15 05:45:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-15 05:45:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-15 05:45:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-15 05:45:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-15 05:45:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-15 05:45:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 05:45:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 05:45:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 05:45:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 05:45:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 05:45:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 05:45:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 05:45:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 05:45:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 05:45:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-15 05:45:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-15 05:45:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-15 05:45:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 05:45:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-15 05:45:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-15 05:45:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-15 05:45:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-15 05:45:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-15 05:45:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-15 05:45:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-15 05:45:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-15 05:45:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-15 05:45:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-15 05:45:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2020-10-15 05:45:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-15 05:45:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-15 05:45:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-15 05:45:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-15 05:45:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2020-10-15 05:45:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-15 05:45:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-15 05:45:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-15 05:45:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-15 05:45:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-15 05:45:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2020-10-15 05:45:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-15 05:45:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-15 05:45:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-15 05:45:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-15 05:45:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2020-10-15 05:45:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2020-10-15 05:45:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-15 05:45:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-15 05:45:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-15 05:45:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-15 05:45:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-15 05:45:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-15 05:45:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-15 05:45:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-15 05:45:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 05:45:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-15 05:45:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-15 05:45:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-15 05:45:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-15 05:45:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-15 05:45:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-15 05:45:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-15 05:45:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-15 05:45:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-15 05:45:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-15 05:45:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-15 05:45:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-15 05:45:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-15 05:45:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-15 05:45:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-15 05:45:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-15 05:45:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-15 05:45:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-15 05:45:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-15 05:45:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2020-10-15 05:45:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-15 05:45:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2020-10-15 05:45:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2020-10-15 05:45:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-15 05:45:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-15 05:45:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-15 05:45:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-15 05:45:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 05:45:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-15 05:45:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-15 05:45:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-15 05:45:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-15 05:45:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2020-10-15 05:45:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-15 05:45:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2020-10-15 05:45:43,390 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-15 05:45:43,390 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-15 05:45:43,390 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 05:45:43,390 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 05:45:43,390 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 05:45:43,390 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 05:45:43,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 05:45:43,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-15 05:45:43,391 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2020-10-15 05:45:43,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 05:45:43,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 05:45:43,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-15 05:45:43,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-15 05:45:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-15 05:45:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-15 05:45:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-15 05:45:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 05:45:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-15 05:45:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 05:45:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-15 05:45:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 05:45:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 05:45:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 05:45:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-15 05:45:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-15 05:45:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-15 05:45:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-15 05:45:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-15 05:45:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 05:45:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 05:45:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 05:45:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-15 05:45:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 05:45:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 05:45:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2020-10-15 05:45:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2020-10-15 05:45:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 05:45:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-15 05:45:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-15 05:45:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-15 05:45:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 05:45:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 05:45:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-15 05:45:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-10-15 05:45:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 05:45:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-15 05:45:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 05:45:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-15 05:45:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-15 05:45:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-15 05:45:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-15 05:45:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-15 05:45:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-15 05:45:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-15 05:45:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_109 [2020-10-15 05:45:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_119 [2020-10-15 05:45:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_121 [2020-10-15 05:45:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_122 [2020-10-15 05:45:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-15 05:45:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_111 [2020-10-15 05:45:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-15 05:45:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-15 05:45:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2020-10-15 05:45:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-15 05:45:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-15 05:45:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-15 05:45:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-15 05:45:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-15 05:45:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-15 05:45:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_117 [2020-10-15 05:45:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_118 [2020-10-15 05:45:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-15 05:45:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-15 05:45:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2020-10-15 05:45:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2020-10-15 05:45:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-15 05:45:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-15 05:45:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-15 05:45:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-15 05:45:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 05:45:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 05:45:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2020-10-15 05:45:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2020-10-15 05:45:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2020-10-15 05:45:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-15 05:45:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-15 05:45:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-15 05:45:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2020-10-15 05:45:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-15 05:45:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-15 05:45:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-15 05:45:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-15 05:45:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-15 05:45:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 05:45:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-15 05:45:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 05:45:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2020-10-15 05:45:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2020-10-15 05:45:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2020-10-15 05:45:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-15 05:45:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2020-10-15 05:45:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-15 05:45:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-15 05:45:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-15 05:45:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-15 05:45:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-15 05:45:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-15 05:45:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 05:45:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-15 05:45:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2020-10-15 05:45:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 05:45:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2020-10-15 05:45:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 05:45:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-15 05:45:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-15 05:45:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-15 05:45:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_120 [2020-10-15 05:45:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-15 05:45:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2020-10-15 05:45:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-15 05:45:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-15 05:45:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-15 05:45:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2020-10-15 05:45:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2020-10-15 05:45:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2020-10-15 05:45:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2020-10-15 05:45:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2020-10-15 05:45:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2020-10-15 05:45:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 05:45:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_59 [2020-10-15 05:45:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-15 05:45:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-15 05:45:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-15 05:45:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2020-10-15 05:45:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data_offset [2020-10-15 05:45:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 05:45:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2020-10-15 05:45:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2020-10-15 05:45:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2020-10-15 05:45:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-15 05:45:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-15 05:45:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-15 05:45:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-15 05:45:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-15 05:45:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-15 05:45:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-15 05:45:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-15 05:45:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-15 05:45:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-15 05:45:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_114 [2020-10-15 05:45:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_116 [2020-10-15 05:45:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-15 05:45:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-15 05:45:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-15 05:45:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-15 05:45:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-15 05:45:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-15 05:45:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-15 05:45:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-15 05:45:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-15 05:45:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-15 05:45:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-15 05:45:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-15 05:45:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-15 05:45:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-15 05:45:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-15 05:45:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-15 05:45:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-15 05:45:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-15 05:45:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-15 05:45:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-15 05:45:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-15 05:45:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2020-10-15 05:45:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-15 05:45:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_113 [2020-10-15 05:45:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-15 05:45:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_115 [2020-10-15 05:45:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-15 05:45:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-15 05:45:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2020-10-15 05:45:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-15 05:45:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-15 05:45:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-15 05:45:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-15 05:45:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-15 05:45:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-15 05:45:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_106 [2020-10-15 05:45:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-15 05:45:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_107 [2020-10-15 05:45:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2020-10-15 05:45:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2020-10-15 05:45:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-15 05:45:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-15 05:45:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-15 05:45:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2020-10-15 05:45:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-15 05:45:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-15 05:45:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-15 05:45:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_112 [2020-10-15 05:45:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-15 05:45:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-15 05:45:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-15 05:45:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-15 05:45:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-15 05:45:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_108 [2020-10-15 05:45:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-15 05:45:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_110 [2020-10-15 05:45:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-15 05:45:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-15 05:45:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2020-10-15 05:45:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2020-10-15 05:45:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2020-10-15 05:45:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2020-10-15 05:45:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_adapter_stop [2020-10-15 05:45:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_init_hw [2020-10-15 05:45:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_for_link [2020-10-15 05:45:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_for_bad_link [2020-10-15 05:45:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_rar_set [2020-10-15 05:45:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_mc_addr_list_update [2020-10-15 05:45:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_vfta [2020-10-15 05:45:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ee_mac_addr [2020-10-15 05:45:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ee_pba_number [2020-10-15 05:45:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_validate_eeprom_checksum [2020-10-15 05:45:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_options [2020-10-15 05:45:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_ethtool_ops [2020-10-15 05:45:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_speed_duplex [2020-10-15 05:45:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_up [2020-10-15 05:45:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_down [2020-10-15 05:45:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_reset [2020-10-15 05:45:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_rx_resources [2020-10-15 05:45:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_tx_resources [2020-10-15 05:45:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_free_rx_resources [2020-10-15 05:45:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_free_tx_resources [2020-10-15 05:45:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_update_stats [2020-10-15 05:45:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_init_module [2020-10-15 05:45:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_exit_module [2020-10-15 05:45:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_probe [2020-10-15 05:45:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_remove [2020-10-15 05:45:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_sw_init [2020-10-15 05:45:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_open [2020-10-15 05:45:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_close [2020-10-15 05:45:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_configure_tx [2020-10-15 05:45:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_configure_rx [2020-10-15 05:45:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_rctl [2020-10-15 05:45:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_tx_ring [2020-10-15 05:45:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_rx_ring [2020-10-15 05:45:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_multi [2020-10-15 05:45:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_watchdog [2020-10-15 05:45:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_xmit_frame [2020-10-15 05:45:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_stats [2020-10-15 05:45:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_change_mtu [2020-10-15 05:45:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_mac [2020-10-15 05:45:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_intr [2020-10-15 05:45:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_tx_irq [2020-10-15 05:45:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean [2020-10-15 05:45:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_rx_irq [2020-10-15 05:45:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_alloc_rx_buffers [2020-10-15 05:45:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_timeout [2020-10-15 05:45:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_timeout_task [2020-10-15 05:45:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_strip_enable [2020-10-15 05:45:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_strip_disable [2020-10-15 05:45:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_rx_add_vid [2020-10-15 05:45:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_rx_kill_vid [2020-10-15 05:45:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_restore_vlan [2020-10-15 05:45:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_netpoll [2020-10-15 05:45:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_io_error_detected [2020-10-15 05:45:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_io_slot_reset [2020-10-15 05:45:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_io_resume [2020-10-15 05:45:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_irq_disable [2020-10-15 05:45:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_irq_enable [2020-10-15 05:45:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_fix_features [2020-10-15 05:45:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_features [2020-10-15 05:45:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-15 05:45:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 05:45:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 05:45:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_unmap_and_free_tx_resource [2020-10-15 05:45:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tso [2020-10-15 05:45:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_csum [2020-10-15 05:45:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_map [2020-10-15 05:45:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_queue [2020-10-15 05:45:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure __ixgb_maybe_stop_tx [2020-10-15 05:45:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_maybe_stop_tx [2020-10-15 05:45:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_rx_checksum [2020-10-15 05:45:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_copybreak [2020-10-15 05:45:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ixgb_exit_module_14_2 [2020-10-15 05:45:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_ixgb_init_module_14_7 [2020-10-15 05:45:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-15 05:45:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-15 05:45:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-15 05:45:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-15 05:45:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-15 05:45:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-15 05:45:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-15 05:45:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-15 05:45:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-15 05:45:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-15 05:45:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-15 05:45:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-15 05:45:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-15 05:45:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-15 05:45:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-15 05:45:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-15 05:45:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-15 05:45:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-15 05:45:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-15 05:45:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-15 05:45:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 05:45:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-15 05:45:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2020-10-15 05:45:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2020-10-15 05:45:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2020-10-15 05:45:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_38 [2020-10-15 05:45:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2020-10-15 05:45:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2020-10-15 05:45:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_41 [2020-10-15 05:45:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_42 [2020-10-15 05:45:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_43 [2020-10-15 05:45:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_46 [2020-10-15 05:45:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_49 [2020-10-15 05:45:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_52 [2020-10-15 05:45:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_55 [2020-10-15 05:45:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_56 [2020-10-15 05:45:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_57 [2020-10-15 05:45:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_58 [2020-10-15 05:45:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 05:45:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-15 05:45:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 05:45:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-15 05:45:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-15 05:45:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-15 05:45:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-15 05:45:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-15 05:45:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-15 05:45:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-15 05:45:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_10 [2020-10-15 05:45:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_23 [2020-10-15 05:45:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_24 [2020-10-15 05:45:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-15 05:45:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-15 05:45:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-15 05:45:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-15 05:45:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-15 05:45:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-15 05:45:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-15 05:45:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-15 05:45:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-15 05:45:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-15 05:45:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-15 05:45:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-15 05:45:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-10-15 05:45:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-10-15 05:45:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-15 05:45:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-15 05:45:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 05:45:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-15 05:45:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 05:45:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-15 05:45:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-15 05:45:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 05:45:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ee_device_id [2020-10-15 05:45:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_data [2020-10-15 05:45:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_led_on [2020-10-15 05:45:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_led_off [2020-10-15 05:45:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2020-10-15 05:45:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_hash_mc_addr [2020-10-15 05:45:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_mta_set [2020-10-15 05:45:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_bus_info [2020-10-15 05:45:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_link_reset [2020-10-15 05:45:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_optics_reset [2020-10-15 05:45:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_optics_reset_bcm [2020-10-15 05:45:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_identify_phy [2020-10-15 05:45:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clear_hw_cntrs [2020-10-15 05:45:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clear_vfta [2020-10-15 05:45:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_init_rx_addrs [2020-10-15 05:45:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_read_phy_reg [2020-10-15 05:45:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_fc [2020-10-15 05:45:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure mac_addr_valid [2020-10-15 05:45:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_mac_reset [2020-10-15 05:45:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_identify_xpak_vendor [2020-10-15 05:45:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_phy_reg [2020-10-15 05:45:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_word [2020-10-15 05:45:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_read_eeprom [2020-10-15 05:45:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_update_eeprom_checksum [2020-10-15 05:45:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_eeprom [2020-10-15 05:45:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_shift_in_bits [2020-10-15 05:45:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_shift_out_bits [2020-10-15 05:45:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_standby_eeprom [2020-10-15 05:45:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_wait_eeprom_command [2020-10-15 05:45:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_cleanup_eeprom [2020-10-15 05:45:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_raise_clock [2020-10-15 05:45:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_lower_clock [2020-10-15 05:45:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_eeprom [2020-10-15 05:45:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clock_eeprom [2020-10-15 05:45:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_and_get_eeprom_data [2020-10-15 05:45:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-15 05:45:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-15 05:45:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-15 05:45:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-15 05:45:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_settings [2020-10-15 05:45:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_settings [2020-10-15 05:45:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_pauseparam [2020-10-15 05:45:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_pauseparam [2020-10-15 05:45:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_msglevel [2020-10-15 05:45:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_msglevel [2020-10-15 05:45:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_regs_len [2020-10-15 05:45:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_regs [2020-10-15 05:45:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_len [2020-10-15 05:45:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom [2020-10-15 05:45:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_eeprom [2020-10-15 05:45:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_drvinfo [2020-10-15 05:45:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ringparam [2020-10-15 05:45:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_ringparam [2020-10-15 05:45:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_phys_id [2020-10-15 05:45:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_sset_count [2020-10-15 05:45:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ethtool_stats [2020-10-15 05:45:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_strings [2020-10-15 05:45:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_validate_option [2020-10-15 05:45:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-15 05:45:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-15 05:45:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-15 05:45:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-15 05:45:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-15 05:45:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 05:45:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 05:45:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 05:45:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 05:45:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-15 05:45:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-15 05:45:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-15 05:45:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 05:45:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 05:45:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 05:45:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 05:45:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 05:45:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 05:45:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 05:45:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 05:45:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 05:45:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-15 05:45:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 05:45:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 05:45:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-15 05:45:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-15 05:45:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-15 05:45:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-15 05:45:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2020-10-15 05:45:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2020-10-15 05:45:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_NOT_ARG_SIGN [2020-10-15 05:45:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2020-10-15 05:45:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2020-10-15 05:45:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2020-10-15 05:45:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2020-10-15 05:45:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2020-10-15 05:45:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 05:45:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 05:45:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 05:45:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 05:45:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 05:45:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 05:45:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 05:45:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 05:45:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 05:45:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 05:45:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 05:45:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 05:45:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 05:45:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 05:45:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 05:45:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 05:45:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 05:45:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 05:45:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 05:45:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 05:45:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 05:45:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 05:45:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 05:45:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 05:45:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 05:45:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 05:45:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 05:45:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 05:45:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 05:45:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 05:45:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 05:45:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 05:45:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-15 05:45:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-15 05:45:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-15 05:45:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-15 05:45:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-15 05:45:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-15 05:45:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-15 05:45:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 05:45:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2020-10-15 05:45:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-15 05:45:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-15 05:45:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-15 05:45:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-15 05:45:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-15 05:45:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-15 05:45:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-15 05:45:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 05:45:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 05:45:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 05:45:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 05:45:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 05:45:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 05:45:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 05:45:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 05:45:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 05:45:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 05:45:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 05:45:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 05:45:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 05:45:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 05:45:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 05:45:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 05:45:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-15 05:45:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-15 05:45:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-15 05:45:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-15 05:45:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-15 05:45:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-15 05:45:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-15 05:45:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 05:45:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 05:45:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 05:45:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 05:45:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 05:45:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 05:45:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 05:45:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 05:45:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 05:45:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-15 05:45:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-15 05:45:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-15 05:45:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-15 05:45:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-15 05:45:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-15 05:45:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-15 05:45:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-15 05:45:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-15 05:45:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 05:45:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 05:45:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 05:45:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 05:45:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 05:45:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 05:45:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 05:45:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 05:45:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 05:45:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 05:45:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-15 05:45:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 05:45:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 05:45:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 05:45:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 05:45:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 05:45:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 05:45:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 05:45:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 05:45:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 05:45:55,146 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 05:46:52,063 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 05:46:52,064 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-15 05:46:52,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 05:46:52 BoogieIcfgContainer [2020-10-15 05:46:52,082 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 05:46:52,084 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 05:46:52,084 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 05:46:52,087 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 05:46:52,088 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 05:45:34" (1/3) ... [2020-10-15 05:46:52,088 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@665a1846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 05:46:52, skipping insertion in model container [2020-10-15 05:46:52,088 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:45:42" (2/3) ... [2020-10-15 05:46:52,090 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@665a1846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 05:46:52, skipping insertion in model container [2020-10-15 05:46:52,090 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 05:46:52" (3/3) ... [2020-10-15 05:46:52,092 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgb-ixgb.cil.i [2020-10-15 05:46:52,102 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 05:46:52,115 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-10-15 05:46:52,128 INFO L251 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-10-15 05:46:52,163 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 05:46:52,163 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 05:46:52,163 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 05:46:52,163 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 05:46:52,163 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 05:46:52,163 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 05:46:52,163 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 05:46:52,163 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 05:46:52,250 INFO L276 IsEmpty]: Start isEmpty. Operand 4720 states. [2020-10-15 05:46:52,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-10-15 05:46:52,276 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 05:46:52,281 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 05:46:52,281 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 05:46:52,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 05:46:52,287 INFO L82 PathProgramCache]: Analyzing trace with hash -1068338053, now seen corresponding path program 1 times [2020-10-15 05:46:52,296 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 05:46:52,296 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1036892295] [2020-10-15 05:46:52,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 05:46:56,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:46:57,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:48:26,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:48:26,592 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 297 [2020-10-15 05:48:26,592 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:48:26,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90402 [2020-10-15 05:48:26,595 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:48:26,595 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:48:26,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:48:26,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 05:48:26,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 283 [2020-10-15 05:48:26,596 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 05:48:59,886 WARN L193 SmtUtils]: Spent 31.91 s on a formula simplification that was a NOOP. DAG size: 2944 [2020-10-15 05:48:59,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 05:49:00,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:00,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking...