/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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 16:54:53,079 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 16:54:53,082 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 16:54:53,123 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 16:54:53,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 16:54:53,135 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 16:54:53,137 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 16:54:53,140 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 16:54:53,142 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 16:54:53,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 16:54:53,145 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 16:54:53,149 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 16:54:53,149 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 16:54:53,150 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 16:54:53,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 16:54:53,153 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 16:54:53,155 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 16:54:53,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 16:54:53,157 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 16:54:53,163 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 16:54:53,166 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 16:54:53,167 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 16:54:53,168 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 16:54:53,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 16:54:53,173 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 16:54:53,174 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 16:54:53,174 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 16:54:53,177 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 16:54:53,177 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 16:54:53,178 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 16:54:53,178 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 16:54:53,179 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 16:54:53,179 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 16:54:53,180 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 16:54:53,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 16:54:53,181 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 16:54:53,182 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 16:54:53,182 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 16:54:53,182 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 16:54:53,183 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 16:54:53,184 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 16:54:53,185 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 [2020-10-14 16:54:53,225 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 16:54:53,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 16:54:53,228 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 16:54:53,228 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 16:54:53,228 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 16:54:53,228 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 16:54:53,229 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 16:54:53,229 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 16:54:53,229 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 16:54:53,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 16:54:53,230 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 16:54:53,231 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 16:54:53,231 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 16:54:53,231 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 16:54:53,232 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 16:54:53,232 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 16:54:53,232 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 16:54:53,232 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 16:54:53,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 16:54:53,233 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 16:54:53,233 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 16:54:53,233 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 16:54:53,233 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 16:54:53,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 16:54:53,234 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 16:54:53,234 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 16:54:53,234 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 16:54:53,234 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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 16:54:53,502 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 16:54:53,513 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 16:54:53,517 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 16:54:53,518 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 16:54:53,519 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 16:54:53,520 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point.cil.out.i [2020-10-14 16:54:53,586 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/73b08003b/4eacc494358f4f07882eccb39eb69d3b/FLAG8aff2c20a [2020-10-14 16:54:54,402 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 16:54:54,402 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point.cil.out.i [2020-10-14 16:54:54,446 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/73b08003b/4eacc494358f4f07882eccb39eb69d3b/FLAG8aff2c20a [2020-10-14 16:54:54,909 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/73b08003b/4eacc494358f4f07882eccb39eb69d3b [2020-10-14 16:54:54,917 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 16:54:54,919 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 16:54:54,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 16:54:54,920 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 16:54:54,922 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 16:54:54,923 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 04:54:54" (1/1) ... [2020-10-14 16:54:54,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fbdf966 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:54:54, skipping insertion in model container [2020-10-14 16:54:54,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 04:54:54" (1/1) ... [2020-10-14 16:54:54,933 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 16:54:55,078 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 16:54:57,729 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 16:54:57,774 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 16:54:58,374 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 16:54:58,696 INFO L208 MainTranslator]: Completed translation [2020-10-14 16:54:58,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:54:58 WrapperNode [2020-10-14 16:54:58,698 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 16:54:58,700 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 16:54:58,700 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 16:54:58,701 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 16:54:58,718 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:54:58" (1/1) ... [2020-10-14 16:54:58,719 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:54:58" (1/1) ... [2020-10-14 16:54:58,845 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:54:58" (1/1) ... [2020-10-14 16:54:58,845 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:54:58" (1/1) ... [2020-10-14 16:54:59,006 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:54:58" (1/1) ... [2020-10-14 16:54:59,040 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:54:58" (1/1) ... [2020-10-14 16:54:59,077 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:54:58" (1/1) ... [2020-10-14 16:54:59,138 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 16:54:59,139 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 16:54:59,139 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 16:54:59,139 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 16:54:59,140 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:54:58" (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 [2020-10-14 16:54:59,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 16:54:59,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 16:54:59,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-14 16:54:59,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-14 16:54:59,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-14 16:54:59,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-14 16:54:59,227 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-14 16:54:59,227 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-14 16:54:59,227 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 16:54:59,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 16:54:59,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 16:54:59,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-14 16:54:59,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-14 16:54:59,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 16:54:59,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 16:54:59,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 16:54:59,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 16:54:59,229 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-14 16:54:59,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-14 16:54:59,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-14 16:54:59,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-14 16:54:59,231 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-14 16:54:59,231 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-14 16:54:59,231 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-14 16:54:59,231 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-14 16:54:59,231 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-10-14 16:54:59,231 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-10-14 16:54:59,232 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-14 16:54:59,232 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-14 16:54:59,232 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-14 16:54:59,232 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-14 16:54:59,232 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-14 16:54:59,232 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-14 16:54:59,232 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-14 16:54:59,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-14 16:54:59,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-14 16:54:59,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-14 16:54:59,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2020-10-14 16:54:59,233 INFO L138 BoogieDeclarations]: Found implementation of procedure eisa_driver_register [2020-10-14 16:54:59,233 INFO L138 BoogieDeclarations]: Found implementation of procedure eisa_driver_unregister [2020-10-14 16:54:59,233 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-14 16:54:59,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-14 16:54:59,234 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-14 16:54:59,234 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-14 16:54:59,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-14 16:54:59,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-14 16:54:59,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-14 16:54:59,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-14 16:54:59,235 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-14 16:54:59,235 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-14 16:54:59,235 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-14 16:54:59,235 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-14 16:54:59,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-14 16:54:59,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-14 16:54:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tc_register_driver [2020-10-14 16:54:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tc_unregister_driver [2020-10-14 16:54:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_writel [2020-10-14 16:54:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_outl [2020-10-14 16:54:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_port_write_long [2020-10-14 16:54:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_readl [2020-10-14 16:54:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_inl [2020-10-14 16:54:59,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_port_read_long [2020-10-14 16:54:59,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_get_bars [2020-10-14 16:54:59,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_register [2020-10-14 16:54:59,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_bus_init [2020-10-14 16:54:59,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_bus_uninit [2020-10-14 16:54:59,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_bus_config_check [2020-10-14 16:54:59,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_driver_init [2020-10-14 16:54:59,238 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_adap_init [2020-10-14 16:54:59,238 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_open [2020-10-14 16:54:59,238 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_close [2020-10-14 16:54:59,238 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_int_pr_halt_id [2020-10-14 16:54:59,238 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_int_type_0_process [2020-10-14 16:54:59,238 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_int_common [2020-10-14 16:54:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_interrupt [2020-10-14 16:54:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_get_stats [2020-10-14 16:54:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_set_multicast_list [2020-10-14 16:54:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_set_mac_address [2020-10-14 16:54:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_update_cam [2020-10-14 16:54:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_update_filters [2020-10-14 16:54:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_dma_cmd_req [2020-10-14 16:54:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_port_ctrl_req [2020-10-14 16:54:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_adap_reset [2020-10-14 16:54:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_adap_state_rd [2020-10-14 16:54:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_dma_uninit [2020-10-14 16:54:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure my_skb_align [2020-10-14 16:54:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_rcv_init [2020-10-14 16:54:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_rcv_queue_process [2020-10-14 16:54:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_xmt_queue_pkt [2020-10-14 16:54:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_xmt_done [2020-10-14 16:54:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_rcv_flush [2020-10-14 16:54:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_xmt_flush [2020-10-14 16:54:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_unregister [2020-10-14 16:54:59,242 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_pci_register [2020-10-14 16:54:59,242 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_pci_unregister [2020-10-14 16:54:59,242 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_init [2020-10-14 16:54:59,242 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_cleanup [2020-10-14 16:54:59,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-14 16:54:59,242 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-14 16:54:59,242 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-14 16:54:59,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_3 [2020-10-14 16:54:59,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_2 [2020-10-14 16:54:59,243 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-14 16:54:59,243 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-14 16:54:59,243 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 16:54:59,243 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-14 16:54:59,243 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-14 16:54:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-14 16:54:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-14 16:54:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2020-10-14 16:54:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2020-10-14 16:54:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2020-10-14 16:54:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2020-10-14 16:54:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2020-10-14 16:54:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2020-10-14 16:54:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2020-10-14 16:54:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2020-10-14 16:54:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2020-10-14 16:54:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_37 [2020-10-14 16:54:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_38 [2020-10-14 16:54:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_39 [2020-10-14 16:54:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_40 [2020-10-14 16:54:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_41 [2020-10-14 16:54:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_42 [2020-10-14 16:54:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_43 [2020-10-14 16:54:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_44 [2020-10-14 16:54:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_45 [2020-10-14 16:54:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_46 [2020-10-14 16:54:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 16:54:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-14 16:54:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-14 16:54:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-14 16:54:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-14 16:54:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-14 16:54:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 16:54:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-14 16:54:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-14 16:54:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-14 16:54:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-14 16:54:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-14 16:54:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-14 16:54:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-14 16:54:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-14 16:54:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-14 16:54:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-14 16:54:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-14 16:54:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-14 16:54:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-14 16:54:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-14 16:54:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_fddidev [2020-10-14 16:54:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-14 16:54:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-14 16:54:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2020-10-14 16:54:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-14 16:54:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-14 16:54:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-14 16:54:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2020-10-14 16:54:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-14 16:54:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-14 16:54:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-14 16:54:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-14 16:54:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 16:54:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 16:54:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_3 [2020-10-14 16:54:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_3 [2020-10-14 16:54:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_2 [2020-10-14 16:54:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-14 16:54:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-14 16:54:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-14 16:54:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-14 16:54:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-14 16:54:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-14 16:54:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-14 16:54:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-14 16:54:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-14 16:54:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 16:54:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-14 16:54:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-14 16:54:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2020-10-14 16:54:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2020-10-14 16:54:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-14 16:54:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-14 16:54:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 16:54:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 16:54:59,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 16:54:59,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-14 16:54:59,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-10-14 16:54:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 16:54:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 16:54:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-14 16:54:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-14 16:54:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 16:54:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-14 16:54:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-14 16:54:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 16:54:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 16:54:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 16:54:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 16:54:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 16:54:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 16:54:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 16:54:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 16:54:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 16:54:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 16:54:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 16:54:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-14 16:54:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-14 16:54:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 16:54:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 16:54:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 16:54:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 16:54:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-14 16:54:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-14 16:54:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-10-14 16:54:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-14 16:54:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-14 16:54:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-14 16:54:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-14 16:54:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-14 16:54:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-14 16:54:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-14 16:54:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-14 16:54:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-14 16:54:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-14 16:54:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-14 16:54:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-14 16:54:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-14 16:54:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-14 16:54:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-14 16:54:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-14 16:54:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-14 16:54:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-14 16:54:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-14 16:54:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-10-14 16:54:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-10-14 16:54:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-14 16:54:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 16:54:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-14 16:54:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-14 16:54:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-14 16:54:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-14 16:54:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_3 [2020-10-14 16:54:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_2 [2020-10-14 16:54:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-14 16:54:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-14 16:54:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-14 16:54:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-14 16:54:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-14 16:54:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-14 16:54:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 16:54:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-14 16:54:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-14 16:54:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-14 16:54:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2020-10-14 16:54:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-14 16:54:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-14 16:54:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-14 16:54:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-14 16:54:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-14 16:54:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-14 16:54:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-14 16:54:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-14 16:54:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-14 16:54:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2020-10-14 16:54:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-14 16:54:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-14 16:54:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-14 16:54:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure eisa_driver_register [2020-10-14 16:54:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure eisa_driver_unregister [2020-10-14 16:54:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-14 16:54:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2020-10-14 16:54:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2020-10-14 16:54:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2020-10-14 16:54:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2020-10-14 16:54:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2020-10-14 16:54:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2020-10-14 16:54:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-14 16:54:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2020-10-14 16:54:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2020-10-14 16:54:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-14 16:54:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 16:54:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 16:54:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2020-10-14 16:54:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2020-10-14 16:54:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2020-10-14 16:54:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_42 [2020-10-14 16:54:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-14 16:54:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-14 16:54:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-14 16:54:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-14 16:54:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-14 16:54:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_39 [2020-10-14 16:54:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-14 16:54:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_40 [2020-10-14 16:54:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_41 [2020-10-14 16:54:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-14 16:54:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-14 16:54:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-14 16:54:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_38 [2020-10-14 16:54:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_44 [2020-10-14 16:54:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-14 16:54:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-14 16:54:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-14 16:54:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-14 16:54:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-14 16:54:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-14 16:54:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-14 16:54:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-14 16:54:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-14 16:54:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-14 16:54:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_37 [2020-10-14 16:54:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-14 16:54:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_43 [2020-10-14 16:54:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2020-10-14 16:54:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_fddidev [2020-10-14 16:54:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-14 16:54:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-14 16:54:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-14 16:54:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-14 16:54:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-14 16:54:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-14 16:54:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-14 16:54:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-14 16:54:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_45 [2020-10-14 16:54:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-14 16:54:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_46 [2020-10-14 16:54:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure tc_register_driver [2020-10-14 16:54:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure tc_unregister_driver [2020-10-14 16:54:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_bus_init [2020-10-14 16:54:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_bus_uninit [2020-10-14 16:54:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_bus_config_check [2020-10-14 16:54:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_driver_init [2020-10-14 16:54:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_adap_init [2020-10-14 16:54:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_open [2020-10-14 16:54:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_close [2020-10-14 16:54:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_int_pr_halt_id [2020-10-14 16:54:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_int_type_0_process [2020-10-14 16:54:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_int_common [2020-10-14 16:54:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_interrupt [2020-10-14 16:54:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_get_stats [2020-10-14 16:54:59,276 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_set_multicast_list [2020-10-14 16:54:59,276 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_set_mac_address [2020-10-14 16:54:59,276 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_update_cam [2020-10-14 16:54:59,276 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_update_filters [2020-10-14 16:54:59,276 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_dma_cmd_req [2020-10-14 16:54:59,276 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_port_ctrl_req [2020-10-14 16:54:59,276 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_adap_reset [2020-10-14 16:54:59,277 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_adap_state_rd [2020-10-14 16:54:59,277 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_dma_uninit [2020-10-14 16:54:59,277 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_rcv_init [2020-10-14 16:54:59,277 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_rcv_queue_process [2020-10-14 16:54:59,277 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_rcv_flush [2020-10-14 16:54:59,277 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_xmt_queue_pkt [2020-10-14 16:54:59,277 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_xmt_done [2020-10-14 16:54:59,277 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_xmt_flush [2020-10-14 16:54:59,277 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_writel [2020-10-14 16:54:59,278 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_outl [2020-10-14 16:54:59,278 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_port_write_long [2020-10-14 16:54:59,278 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_readl [2020-10-14 16:54:59,278 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_inl [2020-10-14 16:54:59,278 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_port_read_long [2020-10-14 16:54:59,278 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_get_bars [2020-10-14 16:54:59,278 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_register [2020-10-14 16:54:59,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 16:54:59,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 16:54:59,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-10-14 16:54:59,279 INFO L130 BoogieDeclarations]: Found specification of procedure my_skb_align [2020-10-14 16:54:59,279 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_unregister [2020-10-14 16:54:59,279 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_pci_register [2020-10-14 16:54:59,279 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_pci_unregister [2020-10-14 16:54:59,279 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_init [2020-10-14 16:54:59,279 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_cleanup [2020-10-14 16:54:59,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_3 [2020-10-14 16:54:59,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_2 [2020-10-14 16:54:59,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 16:54:59,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 16:54:59,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_3 [2020-10-14 16:54:59,280 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 16:54:59,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 16:54:59,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-14 16:54:59,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-14 16:54:59,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-14 16:54:59,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-14 16:54:59,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-14 16:54:59,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 16:54:59,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-14 16:54:59,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-14 16:54:59,282 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-14 16:54:59,282 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 16:54:59,282 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 16:54:59,282 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 16:54:59,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 16:54:59,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 16:54:59,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-14 16:54:59,282 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 16:54:59,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-14 16:54:59,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-14 16:54:59,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-14 16:55:00,282 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;