/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=NARROWEST --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-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 16:45:18,722 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 16:45:18,725 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 16:45:18,770 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 16:45:18,771 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 16:45:18,779 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 16:45:18,782 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 16:45:18,786 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 16:45:18,789 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 16:45:18,792 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 16:45:18,793 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 16:45:18,794 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 16:45:18,795 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 16:45:18,798 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 16:45:18,800 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 16:45:18,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 16:45:18,803 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 16:45:18,804 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 16:45:18,806 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 16:45:18,815 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 16:45:18,818 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 16:45:18,819 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 16:45:18,820 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 16:45:18,821 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 16:45:18,834 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 16:45:18,835 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 16:45:18,835 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 16:45:18,836 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 16:45:18,837 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 16:45:18,839 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 16:45:18,839 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 16:45:18,840 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 16:45:18,841 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 16:45:18,842 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 16:45:18,843 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 16:45:18,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 16:45:18,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 16:45:18,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 16:45:18,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 16:45:18,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 16:45:18,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 16:45:18,847 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 [2020-10-13 16:45:18,889 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 16:45:18,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 16:45:18,891 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 16:45:18,892 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 16:45:18,892 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 16:45:18,892 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 16:45:18,892 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 16:45:18,893 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 16:45:18,893 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 16:45:18,893 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 16:45:18,894 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 16:45:18,894 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 16:45:18,894 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 16:45:18,895 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 16:45:18,895 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 16:45:18,895 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 16:45:18,895 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 16:45:18,896 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 16:45:18,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 16:45:18,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 16:45:18,896 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 16:45:18,896 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 16:45:18,897 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 16:45:18,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 16:45:18,897 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 16:45:18,897 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 16:45:18,897 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 16:45:18,897 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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 16:45:19,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 16:45:19,268 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 16:45:19,272 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 16:45:19,274 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 16:45:19,276 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 16:45:19,278 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2020-10-13 16:45:19,352 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f11fe0815/70cbbc7901c34fa98d0186ee5848b0e9/FLAGaae1910bb [2020-10-13 16:45:20,236 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 16:45:20,237 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2020-10-13 16:45:20,294 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f11fe0815/70cbbc7901c34fa98d0186ee5848b0e9/FLAGaae1910bb [2020-10-13 16:45:20,665 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f11fe0815/70cbbc7901c34fa98d0186ee5848b0e9 [2020-10-13 16:45:20,676 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 16:45:20,678 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 16:45:20,680 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 16:45:20,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 16:45:20,684 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 16:45:20,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:45:20" (1/1) ... [2020-10-13 16:45:20,688 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20fa9478 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:45:20, skipping insertion in model container [2020-10-13 16:45:20,688 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:45:20" (1/1) ... [2020-10-13 16:45:20,696 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 16:45:20,911 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 16:45:24,837 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 16:45:24,950 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 16:45:25,493 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 16:45:26,801 INFO L208 MainTranslator]: Completed translation [2020-10-13 16:45:26,802 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:45:26 WrapperNode [2020-10-13 16:45:26,802 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 16:45:26,803 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 16:45:26,803 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 16:45:26,803 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 16:45:26,815 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:45:26" (1/1) ... [2020-10-13 16:45:26,815 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:45:26" (1/1) ... [2020-10-13 16:45:26,933 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:45:26" (1/1) ... [2020-10-13 16:45:26,933 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:45:26" (1/1) ... [2020-10-13 16:45:27,134 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:45:26" (1/1) ... [2020-10-13 16:45:27,172 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:45:26" (1/1) ... [2020-10-13 16:45:27,302 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:45:26" (1/1) ... [2020-10-13 16:45:27,391 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 16:45:27,393 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 16:45:27,393 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 16:45:27,393 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 16:45:27,395 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:45:26" (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 [2020-10-13 16:45:27,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 16:45:27,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 16:45:27,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-13 16:45:27,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-13 16:45:27,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-13 16:45:27,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-13 16:45:27,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-13 16:45:27,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2020-10-13 16:45:27,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2020-10-13 16:45:27,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-13 16:45:27,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-13 16:45:27,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 16:45:27,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 16:45:27,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-13 16:45:27,483 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 16:45:27,484 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 16:45:27,484 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-13 16:45:27,484 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 16:45:27,484 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-13 16:45:27,485 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-13 16:45:27,485 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2020-10-13 16:45:27,485 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2020-10-13 16:45:27,485 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 16:45:27,485 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 16:45:27,485 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 16:45:27,486 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 16:45:27,486 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-13 16:45:27,486 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-13 16:45:27,486 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-10-13 16:45:27,487 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-10-13 16:45:27,487 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-10-13 16:45:27,487 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-10-13 16:45:27,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-13 16:45:27,487 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-13 16:45:27,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 16:45:27,488 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-13 16:45:27,488 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-13 16:45:27,488 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-13 16:45:27,488 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-13 16:45:27,488 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-13 16:45:27,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-13 16:45:27,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-13 16:45:27,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-13 16:45:27,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-13 16:45:27,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-13 16:45:27,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-13 16:45:27,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-13 16:45:27,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-13 16:45:27,490 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-13 16:45:27,490 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-13 16:45:27,490 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-13 16:45:27,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-13 16:45:27,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-13 16:45:27,490 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-13 16:45:27,491 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-13 16:45:27,491 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-13 16:45:27,491 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-13 16:45:27,491 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-13 16:45:27,491 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-13 16:45:27,491 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-13 16:45:27,491 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-13 16:45:27,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-13 16:45:27,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-13 16:45:27,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-13 16:45:27,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-13 16:45:27,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-13 16:45:27,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-13 16:45:27,493 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-13 16:45:27,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-13 16:45:27,493 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-13 16:45:27,493 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2020-10-13 16:45:27,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2020-10-13 16:45:27,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2020-10-13 16:45:27,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2020-10-13 16:45:27,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_supported [2020-10-13 16:45:27,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-13 16:45:27,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-13 16:45:27,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-13 16:45:27,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-13 16:45:27,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-13 16:45:27,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-13 16:45:27,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-13 16:45:27,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-13 16:45:27,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-13 16:45:27,495 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-13 16:45:27,495 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-13 16:45:27,496 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-13 16:45:27,496 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-13 16:45:27,496 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-13 16:45:27,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2020-10-13 16:45:27,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2020-10-13 16:45:27,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2020-10-13 16:45:27,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2020-10-13 16:45:27,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2020-10-13 16:45:27,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_rap [2020-10-13 16:45:27,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_rap [2020-10-13 16:45:27,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2020-10-13 16:45:27,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_check [2020-10-13 16:45:27,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2020-10-13 16:45:27,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2020-10-13 16:45:27,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2020-10-13 16:45:27,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2020-10-13 16:45:27,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_rap [2020-10-13 16:45:27,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_rap [2020-10-13 16:45:27,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2020-10-13 16:45:27,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_check [2020-10-13 16:45:27,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2020-10-13 16:45:27,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2020-10-13 16:45:27,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_realloc_tx_ring [2020-10-13 16:45:27,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_realloc_rx_ring [2020-10-13 16:45:27,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2020-10-13 16:45:27,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2020-10-13 16:45:27,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_settings [2020-10-13 16:45:27,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_settings [2020-10-13 16:45:27,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_drvinfo [2020-10-13 16:45:27,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_link [2020-10-13 16:45:27,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_msglevel [2020-10-13 16:45:27,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_msglevel [2020-10-13 16:45:27,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2020-10-13 16:45:27,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_ringparam [2020-10-13 16:45:27,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_ringparam [2020-10-13 16:45:27,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_strings [2020-10-13 16:45:27,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_sset_count [2020-10-13 16:45:27,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ethtool_test [2020-10-13 16:45:27,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_loopback_test [2020-10-13 16:45:27,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_phys_id [2020-10-13 16:45:27,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2020-10-13 16:45:27,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_rx_entry [2020-10-13 16:45:27,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_rx [2020-10-13 16:45:27,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx [2020-10-13 16:45:27,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll [2020-10-13 16:45:27,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2020-10-13 16:45:27,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs [2020-10-13 16:45:27,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe_vlbus [2020-10-13 16:45:27,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe_pci [2020-10-13 16:45:27,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2020-10-13 16:45:27,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_alloc_ring [2020-10-13 16:45:27,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2020-10-13 16:45:27,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2020-10-13 16:45:27,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2020-10-13 16:45:27,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2020-10-13 16:45:27,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2020-10-13 16:45:27,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2020-10-13 16:45:27,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_start_xmit [2020-10-13 16:45:27,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2020-10-13 16:45:27,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2020-10-13 16:45:27,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_stats [2020-10-13 16:45:27,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2020-10-13 16:45:27,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2020-10-13 16:45:27,505 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-13 16:45:27,505 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-13 16:45:27,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ioctl [2020-10-13 16:45:27,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_otherphy [2020-10-13 16:45:27,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2020-10-13 16:45:27,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_watchdog [2020-10-13 16:45:27,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_suspend [2020-10-13 16:45:27,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2020-10-13 16:45:27,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2020-10-13 16:45:27,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_module [2020-10-13 16:45:27,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_cleanup_module [2020-10-13 16:45:27,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2020-10-13 16:45:27,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_pcnet32_init_module_16_9 [2020-10-13 16:45:27,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-13 16:45:27,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-13 16:45:27,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_24 [2020-10-13 16:45:27,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_27 [2020-10-13 16:45:27,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_30 [2020-10-13 16:45:27,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_33 [2020-10-13 16:45:27,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_36 [2020-10-13 16:45:27,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_39 [2020-10-13 16:45:27,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_9 [2020-10-13 16:45:27,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_24 [2020-10-13 16:45:27,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_27 [2020-10-13 16:45:27,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_30 [2020-10-13 16:45:27,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_33 [2020-10-13 16:45:27,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_36 [2020-10-13 16:45:27,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_39 [2020-10-13 16:45:27,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_9 [2020-10-13 16:45:27,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-13 16:45:27,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2020-10-13 16:45:27,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2020-10-13 16:45:27,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_base_instance_14_16_4 [2020-10-13 16:45:27,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2020-10-13 16:45:27,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2020-10-13 16:45:27,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2020-10-13 16:45:27,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2020-10-13 16:45:27,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2020-10-13 16:45:27,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2020-10-13 16:45:27,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_base_instance_14_16_5 [2020-10-13 16:45:27,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-13 16:45:27,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-13 16:45:27,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-13 16:45:27,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-13 16:45:27,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-13 16:45:27,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-13 16:45:27,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2020-10-13 16:45:27,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-13 16:45:27,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-13 16:45:27,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-13 16:45:27,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-13 16:45:27,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-13 16:45:27,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-13 16:45:27,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-13 16:45:27,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2020-10-13 16:45:27,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2020-10-13 16:45:27,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2020-10-13 16:45:27,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2020-10-13 16:45:27,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2020-10-13 16:45:27,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2020-10-13 16:45:27,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_41 [2020-10-13 16:45:27,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-13 16:45:27,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-13 16:45:27,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-13 16:45:27,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_16 [2020-10-13 16:45:27,514 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 16:45:27,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-13 16:45:27,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-13 16:45:27,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-13 16:45:27,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-13 16:45:27,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-13 16:45:27,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-13 16:45:27,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-13 16:45:27,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-13 16:45:27,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-13 16:45:27,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-13 16:45:27,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-13 16:45:27,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-13 16:45:27,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-13 16:45:27,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-13 16:45:27,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-13 16:45:27,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-13 16:45:27,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-13 16:45:27,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2020-10-13 16:45:27,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-13 16:45:27,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pcnet32_access_base_instance_3 [2020-10-13 16:45:27,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pcnet32_access_base_instance_4 [2020-10-13 16:45:27,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2020-10-13 16:45:27,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2020-10-13 16:45:27,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-13 16:45:27,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2020-10-13 16:45:27,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_46 [2020-10-13 16:45:27,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_49 [2020-10-13 16:45:27,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-13 16:45:27,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2020-10-13 16:45:27,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_62 [2020-10-13 16:45:27,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2020-10-13 16:45:27,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2020-10-13 16:45:27,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_66 [2020-10-13 16:45:27,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2020-10-13 16:45:27,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_70 [2020-10-13 16:45:27,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_72 [2020-10-13 16:45:27,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_74 [2020-10-13 16:45:27,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_76 [2020-10-13 16:45:27,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_78 [2020-10-13 16:45:27,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_80 [2020-10-13 16:45:27,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_83 [2020-10-13 16:45:27,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_84 [2020-10-13 16:45:27,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2020-10-13 16:45:27,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_88 [2020-10-13 16:45:27,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_90 [2020-10-13 16:45:27,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_91 [2020-10-13 16:45:27,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_92 [2020-10-13 16:45:27,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2020-10-13 16:45:27,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_94 [2020-10-13 16:45:27,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_95 [2020-10-13 16:45:27,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_98 [2020-10-13 16:45:27,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_99 [2020-10-13 16:45:27,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_101 [2020-10-13 16:45:27,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2020-10-13 16:45:27,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2020-10-13 16:45:27,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_105 [2020-10-13 16:45:27,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2020-10-13 16:45:27,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_108 [2020-10-13 16:45:27,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_109 [2020-10-13 16:45:27,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_111 [2020-10-13 16:45:27,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_113 [2020-10-13 16:45:27,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_115 [2020-10-13 16:45:27,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_117 [2020-10-13 16:45:27,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_119 [2020-10-13 16:45:27,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_120 [2020-10-13 16:45:27,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_121 [2020-10-13 16:45:27,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_122 [2020-10-13 16:45:27,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_123 [2020-10-13 16:45:27,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_124 [2020-10-13 16:45:27,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_125 [2020-10-13 16:45:27,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-13 16:45:27,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-13 16:45:27,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-13 16:45:27,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 16:45:27,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 16:45:27,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 16:45:27,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 16:45:27,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-13 16:45:27,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-13 16:45:27,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-13 16:45:27,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-13 16:45:27,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-13 16:45:27,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-13 16:45:27,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 16:45:27,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 16:45:27,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-13 16:45:27,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 16:45:27,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-13 16:45:27,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 16:45:27,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-13 16:45:27,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-13 16:45:27,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-13 16:45:27,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 16:45:27,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 16:45:27,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 16:45:27,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-13 16:45:27,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-13 16:45:27,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-13 16:45:27,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-13 16:45:27,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-13 16:45:27,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-13 16:45:27,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-13 16:45:27,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-13 16:45:27,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-13 16:45:27,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-13 16:45:27,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-13 16:45:27,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-13 16:45:27,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-13 16:45:27,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-13 16:45:27,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-13 16:45:27,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-13 16:45:27,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-13 16:45:27,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-13 16:45:27,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-13 16:45:27,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-13 16:45:27,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-13 16:45:27,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-13 16:45:27,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-13 16:45:27,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-13 16:45:27,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-13 16:45:27,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-13 16:45:27,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-13 16:45:27,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-13 16:45:27,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-13 16:45:27,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2020-10-13 16:45:27,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2020-10-13 16:45:27,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2020-10-13 16:45:27,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-13 16:45:27,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-13 16:45:27,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-13 16:45:27,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-13 16:45:27,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-13 16:45:27,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-13 16:45:27,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-13 16:45:27,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-13 16:45:27,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-13 16:45:27,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-13 16:45:27,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-13 16:45:27,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-13 16:45:27,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-13 16:45:27,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-13 16:45:27,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-13 16:45:27,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-13 16:45:27,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-13 16:45:27,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-13 16:45:27,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-13 16:45:27,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-13 16:45:27,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-13 16:45:27,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-13 16:45:27,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-13 16:45:27,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-13 16:45:27,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-13 16:45:27,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-13 16:45:27,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-13 16:45:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-13 16:45:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-13 16:45:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2020-10-13 16:45:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2020-10-13 16:45:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_pcnet32_private [2020-10-13 16:45:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_pcnet32_private [2020-10-13 16:45:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_pcnet32_private [2020-10-13 16:45:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_pcnet32_private [2020-10-13 16:45:27,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_pcnet32_private [2020-10-13 16:45:27,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_pcnet32_private [2020-10-13 16:45:27,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-13 16:45:27,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-13 16:45:27,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-13 16:45:27,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-13 16:45:27,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-13 16:45:27,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-13 16:45:27,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-13 16:45:27,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-13 16:45:27,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-13 16:45:27,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-13 16:45:27,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-13 16:45:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-13 16:45:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-13 16:45:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-13 16:45:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-13 16:45:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-13 16:45:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-13 16:45:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-13 16:45:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-13 16:45:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-13 16:45:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-13 16:45:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-13 16:45:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-13 16:45:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-13 16:45:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-13 16:45:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-13 16:45:27,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-13 16:45:27,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-13 16:45:27,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-13 16:45:27,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-13 16:45:27,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-13 16:45:27,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-13 16:45:27,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-13 16:45:27,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-13 16:45:27,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-13 16:45:27,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-13 16:45:27,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-13 16:45:27,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-13 16:45:27,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-13 16:45:27,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-13 16:45:27,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 16:45:27,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-13 16:45:27,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-13 16:45:27,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-13 16:45:27,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-13 16:45:27,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-13 16:45:27,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-13 16:45:27,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-13 16:45:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-13 16:45:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2020-10-13 16:45:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2020-10-13 16:45:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-13 16:45:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2020-10-13 16:45:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-13 16:45:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-13 16:45:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-13 16:45:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-13 16:45:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-13 16:45:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 16:45:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-13 16:45:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-13 16:45:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 16:45:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 16:45:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 16:45:27,545 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-13 16:45:27,545 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-13 16:45:27,545 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-13 16:45:27,545 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-13 16:45:27,545 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-13 16:45:27,545 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-13 16:45:27,545 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-13 16:45:27,545 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-13 16:45:27,546 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-13 16:45:27,546 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-13 16:45:27,546 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-13 16:45:27,546 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2020-10-13 16:45:27,546 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-13 16:45:27,546 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-13 16:45:27,546 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-13 16:45:27,547 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-13 16:45:27,547 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-13 16:45:27,547 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-13 16:45:27,547 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-13 16:45:27,547 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2020-10-13 16:45:27,547 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-13 16:45:27,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-13 16:45:27,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-13 16:45:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 16:45:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 16:45:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-13 16:45:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-13 16:45:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-13 16:45:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-13 16:45:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-13 16:45:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-13 16:45:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2020-10-13 16:45:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-13 16:45:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-13 16:45:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-13 16:45:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-13 16:45:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-13 16:45:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2020-10-13 16:45:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-13 16:45:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-13 16:45:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-13 16:45:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-13 16:45:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-13 16:45:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-13 16:45:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-13 16:45:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-13 16:45:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-13 16:45:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-13 16:45:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-13 16:45:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-13 16:45:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-13 16:45:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-13 16:45:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-13 16:45:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 16:45:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2020-10-13 16:45:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2020-10-13 16:45:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-13 16:45:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-13 16:45:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2020-10-13 16:45:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-13 16:45:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-13 16:45:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-13 16:45:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 16:45:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 16:45:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 16:45:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 16:45:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 16:45:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 16:45:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-13 16:45:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-13 16:45:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 16:45:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 16:45:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-13 16:45:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 16:45:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 16:45:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 16:45:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-13 16:45:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 16:45:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 16:45:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-13 16:45:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 16:45:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 16:45:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-13 16:45:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 16:45:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-13 16:45:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 16:45:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-13 16:45:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-13 16:45:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_62 [2020-10-13 16:45:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2020-10-13 16:45:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_66 [2020-10-13 16:45:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2020-10-13 16:45:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_70 [2020-10-13 16:45:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_72 [2020-10-13 16:45:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_74 [2020-10-13 16:45:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_76 [2020-10-13 16:45:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_78 [2020-10-13 16:45:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_80 [2020-10-13 16:45:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_83 [2020-10-13 16:45:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_84 [2020-10-13 16:45:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2020-10-13 16:45:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_88 [2020-10-13 16:45:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_94 [2020-10-13 16:45:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_99 [2020-10-13 16:45:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_101 [2020-10-13 16:45:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2020-10-13 16:45:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_109 [2020-10-13 16:45:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_111 [2020-10-13 16:45:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_113 [2020-10-13 16:45:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_115 [2020-10-13 16:45:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_117 [2020-10-13 16:45:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-13 16:45:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-13 16:45:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2020-10-13 16:45:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2020-10-13 16:45:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 16:45:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-13 16:45:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-13 16:45:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-13 16:45:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-13 16:45:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-13 16:45:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 16:45:27,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-13 16:45:27,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-13 16:45:27,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-13 16:45:27,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 16:45:27,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 16:45:27,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-13 16:45:27,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-13 16:45:27,561 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2020-10-13 16:45:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2020-10-13 16:45:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2020-10-13 16:45:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2020-10-13 16:45:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 16:45:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 16:45:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 16:45:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 16:45:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 16:45:27,563 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 16:45:27,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_46 [2020-10-13 16:45:27,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2020-10-13 16:45:27,563 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 16:45:27,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_49 [2020-10-13 16:45:27,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2020-10-13 16:45:27,563 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 16:45:27,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2020-10-13 16:45:27,564 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-13 16:45:27,564 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-13 16:45:27,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_95 [2020-10-13 16:45:27,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_119 [2020-10-13 16:45:27,564 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-13 16:45:27,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_105 [2020-10-13 16:45:27,564 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2020-10-13 16:45:27,564 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-13 16:45:27,565 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-13 16:45:27,565 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-13 16:45:27,565 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-13 16:45:27,565 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-10-13 16:45:27,565 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-10-13 16:45:27,565 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-10-13 16:45:27,565 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-10-13 16:45:27,566 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-13 16:45:27,566 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-13 16:45:27,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-13 16:45:27,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2020-10-13 16:45:27,566 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-13 16:45:27,566 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-13 16:45:27,566 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-13 16:45:27,567 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 16:45:27,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 16:45:27,567 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 16:45:27,567 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-13 16:45:27,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-13 16:45:27,567 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-13 16:45:27,567 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-13 16:45:27,568 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-13 16:45:27,568 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-13 16:45:27,568 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-13 16:45:27,568 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-13 16:45:27,568 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-13 16:45:27,568 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-13 16:45:27,568 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-13 16:45:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-13 16:45:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-13 16:45:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-13 16:45:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-13 16:45:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-13 16:45:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-13 16:45:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-13 16:45:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-13 16:45:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2020-10-13 16:45:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-13 16:45:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-13 16:45:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-13 16:45:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-13 16:45:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-13 16:45:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 16:45:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-13 16:45:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-13 16:45:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-13 16:45:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-13 16:45:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 16:45:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 16:45:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-13 16:45:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-13 16:45:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-13 16:45:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 16:45:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-13 16:45:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-13 16:45:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-13 16:45:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-13 16:45:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-13 16:45:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2020-10-13 16:45:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-13 16:45:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-13 16:45:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-13 16:45:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-13 16:45:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-13 16:45:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-13 16:45:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_92 [2020-10-13 16:45:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_121 [2020-10-13 16:45:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_124 [2020-10-13 16:45:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-13 16:45:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-13 16:45:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-13 16:45:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-13 16:45:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-13 16:45:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-13 16:45:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-13 16:45:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-13 16:45:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-13 16:45:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-13 16:45:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-13 16:45:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-13 16:45:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-13 16:45:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-13 16:45:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-13 16:45:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-13 16:45:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-13 16:45:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-13 16:45:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-13 16:45:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2020-10-13 16:45:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2020-10-13 16:45:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2020-10-13 16:45:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2020-10-13 16:45:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-13 16:45:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_91 [2020-10-13 16:45:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-13 16:45:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_120 [2020-10-13 16:45:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_123 [2020-10-13 16:45:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2020-10-13 16:45:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-13 16:45:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-13 16:45:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-13 16:45:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-13 16:45:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-13 16:45:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-13 16:45:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-13 16:45:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-13 16:45:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-13 16:45:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-13 16:45:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_122 [2020-10-13 16:45:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-13 16:45:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_125 [2020-10-13 16:45:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_supported [2020-10-13 16:45:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-13 16:45:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-13 16:45:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-13 16:45:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-13 16:45:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-13 16:45:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-13 16:45:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-13 16:45:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-13 16:45:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-13 16:45:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-13 16:45:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-13 16:45:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2020-10-13 16:45:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-13 16:45:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_98 [2020-10-13 16:45:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_108 [2020-10-13 16:45:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-13 16:45:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-13 16:45:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2020-10-13 16:45:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2020-10-13 16:45:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2020-10-13 16:45:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-13 16:45:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-13 16:45:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-13 16:45:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2020-10-13 16:45:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-13 16:45:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-13 16:45:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-13 16:45:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-13 16:45:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-13 16:45:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-13 16:45:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-13 16:45:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_90 [2020-10-13 16:45:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-13 16:45:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-13 16:45:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-13 16:45:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2020-10-13 16:45:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe_pci [2020-10-13 16:45:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2020-10-13 16:45:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2020-10-13 16:45:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2020-10-13 16:45:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_start_xmit [2020-10-13 16:45:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2020-10-13 16:45:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2020-10-13 16:45:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2020-10-13 16:45:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_stats [2020-10-13 16:45:27,583 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2020-10-13 16:45:27,583 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2020-10-13 16:45:27,583 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ioctl [2020-10-13 16:45:27,583 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_watchdog [2020-10-13 16:45:27,583 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-13 16:45:27,583 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-13 16:45:27,583 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2020-10-13 16:45:27,583 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ethtool_test [2020-10-13 16:45:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_loopback_test [2020-10-13 16:45:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2020-10-13 16:45:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs [2020-10-13 16:45:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2020-10-13 16:45:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_alloc_ring [2020-10-13 16:45:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2020-10-13 16:45:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2020-10-13 16:45:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2020-10-13 16:45:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2020-10-13 16:45:27,585 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2020-10-13 16:45:27,585 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2020-10-13 16:45:27,585 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_rap [2020-10-13 16:45:27,585 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_rap [2020-10-13 16:45:27,585 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2020-10-13 16:45:27,585 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_check [2020-10-13 16:45:27,585 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2020-10-13 16:45:27,585 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2020-10-13 16:45:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2020-10-13 16:45:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2020-10-13 16:45:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_rap [2020-10-13 16:45:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_rap [2020-10-13 16:45:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2020-10-13 16:45:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_check [2020-10-13 16:45:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2020-10-13 16:45:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2020-10-13 16:45:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2020-10-13 16:45:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2020-10-13 16:45:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_realloc_tx_ring [2020-10-13 16:45:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 16:45:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 16:45:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_realloc_rx_ring [2020-10-13 16:45:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2020-10-13 16:45:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2020-10-13 16:45:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_settings [2020-10-13 16:45:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_settings [2020-10-13 16:45:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_drvinfo [2020-10-13 16:45:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_link [2020-10-13 16:45:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_msglevel [2020-10-13 16:45:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_msglevel [2020-10-13 16:45:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2020-10-13 16:45:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_ringparam [2020-10-13 16:45:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_ringparam [2020-10-13 16:45:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_strings [2020-10-13 16:45:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_sset_count [2020-10-13 16:45:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-13 16:45:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_phys_id [2020-10-13 16:45:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2020-10-13 16:45:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_rx_entry [2020-10-13 16:45:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_rx [2020-10-13 16:45:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx [2020-10-13 16:45:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll [2020-10-13 16:45:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe_vlbus [2020-10-13 16:45:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_otherphy [2020-10-13 16:45:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_suspend [2020-10-13 16:45:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2020-10-13 16:45:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2020-10-13 16:45:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_module [2020-10-13 16:45:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_cleanup_module [2020-10-13 16:45:27,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2020-10-13 16:45:27,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_pcnet32_init_module_16_9 [2020-10-13 16:45:27,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-13 16:45:27,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-13 16:45:27,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_24 [2020-10-13 16:45:27,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_27 [2020-10-13 16:45:27,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_30 [2020-10-13 16:45:27,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_33 [2020-10-13 16:45:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_36 [2020-10-13 16:45:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_39 [2020-10-13 16:45:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_9 [2020-10-13 16:45:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_24 [2020-10-13 16:45:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_27 [2020-10-13 16:45:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_30 [2020-10-13 16:45:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_33 [2020-10-13 16:45:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_36 [2020-10-13 16:45:27,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_39 [2020-10-13 16:45:27,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_9 [2020-10-13 16:45:27,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-13 16:45:27,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2020-10-13 16:45:27,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2020-10-13 16:45:27,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_base_instance_14_16_4 [2020-10-13 16:45:27,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2020-10-13 16:45:27,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2020-10-13 16:45:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2020-10-13 16:45:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2020-10-13 16:45:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2020-10-13 16:45:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2020-10-13 16:45:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_base_instance_14_16_5 [2020-10-13 16:45:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-13 16:45:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-13 16:45:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-13 16:45:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-13 16:45:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-13 16:45:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-13 16:45:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2020-10-13 16:45:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-13 16:45:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-13 16:45:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-13 16:45:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-13 16:45:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-13 16:45:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-13 16:45:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-13 16:45:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2020-10-13 16:45:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2020-10-13 16:45:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2020-10-13 16:45:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2020-10-13 16:45:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2020-10-13 16:45:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2020-10-13 16:45:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_41 [2020-10-13 16:45:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-13 16:45:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-13 16:45:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-13 16:45:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_16 [2020-10-13 16:45:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 16:45:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-13 16:45:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-13 16:45:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-13 16:45:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-13 16:45:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-13 16:45:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-13 16:45:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-13 16:45:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-13 16:45:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-13 16:45:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-13 16:45:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-13 16:45:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-13 16:45:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-13 16:45:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-13 16:45:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-13 16:45:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-13 16:45:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-13 16:45:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2020-10-13 16:45:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-13 16:45:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pcnet32_access_base_instance_3 [2020-10-13 16:45:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pcnet32_access_base_instance_4 [2020-10-13 16:45:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2020-10-13 16:45:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2020-10-13 16:45:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-13 16:45:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2020-10-13 16:45:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-13 16:45:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 16:45:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 16:45:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-13 16:45:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-13 16:45:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 16:45:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-13 16:45:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 16:45:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 16:45:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 16:45:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 16:45:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-13 16:45:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 16:45:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-13 16:45:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-13 16:45:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-13 16:45:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-13 16:45:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 16:45:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 16:45:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 16:45:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 16:45:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 16:45:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 16:45:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 16:45:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-13 16:45:27,604 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 16:45:27,604 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 16:45:27,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-13 16:45:27,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-13 16:45:27,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-13 16:45:27,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-13 16:45:27,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-13 16:45:27,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-13 16:45:27,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-13 16:45:27,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-13 16:45:27,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-13 16:45:27,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-13 16:45:27,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-13 16:45:27,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-13 16:45:27,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-13 16:45:27,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-13 16:45:27,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-13 16:45:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-13 16:45:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-13 16:45:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-13 16:45:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-13 16:45:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-13 16:45:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-13 16:45:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-13 16:45:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-13 16:45:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-13 16:45:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-13 16:45:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-13 16:45:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-13 16:45:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-13 16:45:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-13 16:45:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-13 16:45:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2020-10-13 16:45:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2020-10-13 16:45:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2020-10-13 16:45:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-13 16:45:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-13 16:45:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-13 16:45:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-13 16:45:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-13 16:45:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-13 16:45:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-13 16:45:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-13 16:45:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-13 16:45:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-13 16:45:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-13 16:45:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-13 16:45:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-13 16:45:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-13 16:45:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-13 16:45:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-13 16:45:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-13 16:45:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-13 16:45:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-13 16:45:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-13 16:45:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-13 16:45:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-13 16:45:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-13 16:45:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-13 16:45:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-13 16:45:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-13 16:45:27,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-13 16:45:27,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-13 16:45:27,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-13 16:45:27,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_pcnet32_private [2020-10-13 16:45:27,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_pcnet32_private [2020-10-13 16:45:27,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_pcnet32_private [2020-10-13 16:45:27,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_pcnet32_private [2020-10-13 16:45:27,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_pcnet32_private [2020-10-13 16:45:27,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_pcnet32_private [2020-10-13 16:45:27,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-13 16:45:27,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-13 16:45:27,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-13 16:45:27,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-13 16:45:27,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-13 16:45:27,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-13 16:45:27,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-13 16:45:27,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-13 16:45:27,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-13 16:45:27,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-13 16:45:27,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-13 16:45:27,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-13 16:45:27,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-13 16:45:27,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-13 16:45:27,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-13 16:45:27,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-13 16:45:27,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-13 16:45:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-13 16:45:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-13 16:45:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-13 16:45:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-13 16:45:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-13 16:45:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-13 16:45:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-13 16:45:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-13 16:45:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-13 16:45:27,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-13 16:45:27,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-13 16:45:27,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-13 16:45:27,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-13 16:45:27,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-13 16:45:27,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-13 16:45:27,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-13 16:45:27,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-13 16:45:27,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-13 16:45:27,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-13 16:45:27,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-13 16:45:27,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-13 16:45:27,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-13 16:45:27,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-13 16:45:27,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-13 16:45:27,616 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 16:45:27,617 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 16:45:27,617 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-13 16:45:27,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 16:45:27,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 16:45:27,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 16:45:27,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 16:45:27,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 16:45:27,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 16:45:27,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 16:45:27,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 16:45:33,342 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 16:45:45,534 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 16:45:45,534 INFO L295 CfgBuilder]: Removed 7 assume(true) statements. [2020-10-13 16:45:45,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:45:45 BoogieIcfgContainer [2020-10-13 16:45:45,557 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 16:45:45,558 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 16:45:45,558 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 16:45:45,561 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 16:45:45,561 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 04:45:20" (1/3) ... [2020-10-13 16:45:45,563 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@168c4d15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 04:45:45, skipping insertion in model container [2020-10-13 16:45:45,563 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:45:26" (2/3) ... [2020-10-13 16:45:45,563 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@168c4d15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 04:45:45, skipping insertion in model container [2020-10-13 16:45:45,563 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:45:45" (3/3) ... [2020-10-13 16:45:45,565 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2020-10-13 16:45:45,576 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 16:45:45,597 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-13 16:45:45,612 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-13 16:45:45,648 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 16:45:45,648 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 16:45:45,648 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 16:45:45,648 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 16:45:45,649 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 16:45:45,649 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 16:45:45,649 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 16:45:45,649 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 16:45:45,729 INFO L276 IsEmpty]: Start isEmpty. Operand 3854 states. [2020-10-13 16:45:45,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2020-10-13 16:45:45,739 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 16:45:45,741 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 16:45:45,741 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 16:45:45,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 16:45:45,747 INFO L82 PathProgramCache]: Analyzing trace with hash -2121744022, now seen corresponding path program 1 times [2020-10-13 16:45:45,756 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 16:45:45,756 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1372865768] [2020-10-13 16:45:45,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 16:45:46,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:45:46,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:45:48,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:45:51,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:45:51,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 131 [2020-10-13 16:45:51,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 16:45:51,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5258 [2020-10-13 16:45:51,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:45:51,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-13 16:45:51,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 61 [2020-10-13 16:45:51,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 16:45:51,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-13 16:45:57,651 WARN L193 SmtUtils]: Spent 5.53 s on a formula simplification that was a NOOP. DAG size: 1039 [2020-10-13 16:45:57,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:45:57,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:45:57,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:45:58,831 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:45:58,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:45:58,832 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:45:58,832 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1143 [2020-10-13 16:45:58,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:45:58,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:45:58,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:45:58,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:45:58,833 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:45:59,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 16:45:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:45:59,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:45:59,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:45:59,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:45:59,091 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:45:59,092 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:45:59,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:45:59,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:45:59,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:45:59,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:45:59,092 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:45:59,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-13 16:45:59,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:45:59,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:45:59,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:45:59,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 66 [2020-10-13 16:45:59,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:45:59,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 408 [2020-10-13 16:45:59,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:45:59,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-13 16:45:59,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 40 [2020-10-13 16:45:59,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 16:45:59,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:45:59,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:45:59,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:45:59,737 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:46:00,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:46:00,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 59 [2020-10-13 16:46:00,095 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:46:00,095 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 395 [2020-10-13 16:46:00,095 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:46:00,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-13 16:46:00,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 36 [2020-10-13 16:46:00,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 16:46:00,096 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:46:00,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:46:00,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:46:00,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:46:00,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:46:00,209 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:46:00,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:46:00,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:46:00,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:46:00,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:46:00,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:46:00,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:46:00,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:46:00,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 16:46:00,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:46:00,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:46:00,501 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:46:00,501 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-13 16:46:00,501 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:46:00,502 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 205 [2020-10-13 16:46:00,502 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:46:00,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-13 16:46:00,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:46:00,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 34 [2020-10-13 16:46:00,503 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:46:00,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:46:00,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:46:00,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:46:00,627 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:46:00,628 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:46:00,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:46:00,628 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 16:46:00,628 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:46:00,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:46:00,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:46:00,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:46:00,629 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:46:00,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 16:46:00,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:46:00,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:46:00,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:46:00,740 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 16:46:00,740 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:46:00,740 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-13 16:46:00,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:46:00,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 16:46:00,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:46:00,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 16:46:00,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:46:00,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:46:00,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:46:00,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:46:00,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:46:00,914 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:46:00,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:46:00,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 16:46:00,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:46:00,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:46:00,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:46:00,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:46:00,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:46:00,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-13 16:46:00,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:46:00,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:46:00,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:46:00,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:46:00,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:46:00,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 16:46:00,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:46:00,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 16:46:00,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:46:00,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 16:46:00,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:46:01,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2020-10-13 16:46:01,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:46:01,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:46:01,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:46:01,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 16:46:01,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:46:01,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 16:46:01,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:46:01,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:46:01,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 16:46:01,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:46:01,172 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:46:01,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:46:01,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:46:01,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:46:01,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:46:01,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:46:01,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:46:01,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 16:46:01,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:46:01,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:46:01,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:46:01,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:46:01,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:46:01,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:46:01,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:46:01,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:46:01,239 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:46:01,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:46:01,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:46:01,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:46:01,240 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:46:01,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:46:01,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:46:01,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:46:01,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:46:01,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2020-10-13 16:46:01,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:46:01,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:46:01,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:46:01,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:46:01,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:46:01,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:46:01,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:46:01,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:46:01,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:46:01,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:46:01,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:46:01,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2020-10-13 16:46:01,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:46:01,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:46:01,308 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:46:01,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:46:01,309 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:46:01,309 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 16:46:01,309 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:46:01,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:46:01,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-13 16:46:01,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:46:01,310 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:46:01,391 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-10-13 16:46:01,392 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1372865768] [2020-10-13 16:46:01,394 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 16:46:01,394 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-10-13 16:46:01,395 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [603163376] [2020-10-13 16:46:01,402 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-13 16:46:01,402 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 16:46:01,416 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-13 16:46:01,417 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2020-10-13 16:46:01,419 INFO L87 Difference]: Start difference. First operand 3854 states. Second operand 13 states. [2020-10-13 16:46:06,928 WARN L193 SmtUtils]: Spent 5.39 s on a formula simplification that was a NOOP. DAG size: 1048 [2020-10-13 16:46:15,817 WARN L193 SmtUtils]: Spent 5.34 s on a formula simplification that was a NOOP. DAG size: 1051 [2020-10-13 16:46:21,333 WARN L193 SmtUtils]: Spent 5.40 s on a formula simplification that was a NOOP. DAG size: 1054 [2020-10-13 16:46:26,910 WARN L193 SmtUtils]: Spent 5.37 s on a formula simplification that was a NOOP. DAG size: 1055 [2020-10-13 16:46:32,521 WARN L193 SmtUtils]: Spent 5.43 s on a formula simplification that was a NOOP. DAG size: 1060 [2020-10-13 16:46:38,127 WARN L193 SmtUtils]: Spent 5.40 s on a formula simplification that was a NOOP. DAG size: 1055 [2020-10-13 16:46:43,621 WARN L193 SmtUtils]: Spent 5.38 s on a formula simplification that was a NOOP. DAG size: 1055 [2020-10-13 16:49:06,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 16:49:06,217 INFO L93 Difference]: Finished difference Result 6733 states and 9186 transitions. [2020-10-13 16:49:06,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-13 16:49:06,224 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 91 [2020-10-13 16:49:06,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 16:49:06,292 INFO L225 Difference]: With dead ends: 6733 [2020-10-13 16:49:06,293 INFO L226 Difference]: Without dead ends: 3567 [2020-10-13 16:49:06,325 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 44.3s TimeCoverageRelationStatistics Valid=83, Invalid=379, Unknown=0, NotChecked=0, Total=462 [2020-10-13 16:49:06,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3567 states. [2020-10-13 16:49:07,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3567 to 3167. [2020-10-13 16:49:07,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3167 states. [2020-10-13 16:49:07,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3167 states to 3167 states and 4105 transitions. [2020-10-13 16:49:07,999 INFO L78 Accepts]: Start accepts. Automaton has 3167 states and 4105 transitions. Word has length 91 [2020-10-13 16:49:08,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 16:49:08,000 INFO L479 AbstractCegarLoop]: Abstraction has 3167 states and 4105 transitions. [2020-10-13 16:49:08,000 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-10-13 16:49:08,000 INFO L276 IsEmpty]: Start isEmpty. Operand 3167 states and 4105 transitions. [2020-10-13 16:49:08,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2020-10-13 16:49:08,006 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 16:49:08,006 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 16:49:08,006 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 16:49:08,007 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 16:49:08,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 16:49:08,007 INFO L82 PathProgramCache]: Analyzing trace with hash 1275829996, now seen corresponding path program 1 times [2020-10-13 16:49:08,007 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 16:49:08,008 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1262810465] [2020-10-13 16:49:08,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 16:49:08,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:49:08,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:49:09,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:49:13,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:49:13,276 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 131 [2020-10-13 16:49:13,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 16:49:13,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5051 [2020-10-13 16:49:13,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:49:13,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:49:13,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:49:13,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 32 [2020-10-13 16:49:13,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0