/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 08:38:42,035 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 08:38:42,038 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 08:38:42,062 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 08:38:42,062 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 08:38:42,063 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 08:38:42,064 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 08:38:42,066 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 08:38:42,068 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 08:38:42,069 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 08:38:42,070 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 08:38:42,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 08:38:42,071 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 08:38:42,072 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 08:38:42,073 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 08:38:42,074 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 08:38:42,075 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 08:38:42,076 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 08:38:42,077 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 08:38:42,079 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 08:38:42,080 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 08:38:42,081 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 08:38:42,083 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 08:38:42,083 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 08:38:42,086 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 08:38:42,086 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 08:38:42,087 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 08:38:42,088 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 08:38:42,088 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 08:38:42,089 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 08:38:42,089 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 08:38:42,090 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 08:38:42,091 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 08:38:42,091 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 08:38:42,092 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 08:38:42,093 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 08:38:42,093 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 08:38:42,093 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 08:38:42,094 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 08:38:42,094 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 08:38:42,095 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 08:38:42,096 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-15 08:38:42,119 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 08:38:42,120 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 08:38:42,121 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 08:38:42,121 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 08:38:42,121 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 08:38:42,121 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 08:38:42,122 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 08:38:42,122 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 08:38:42,122 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 08:38:42,122 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 08:38:42,122 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 08:38:42,122 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 08:38:42,123 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 08:38:42,123 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 08:38:42,123 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 08:38:42,123 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 08:38:42,123 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 08:38:42,124 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 08:38:42,124 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 08:38:42,124 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 08:38:42,124 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 08:38:42,124 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 08:38:42,125 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 08:38:42,125 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 08:38:42,125 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 08:38:42,125 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 08:38:42,125 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 08:38:42,126 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 08:38:42,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 08:38:42,467 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 08:38:42,471 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 08:38:42,473 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 08:38:42,473 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 08:38:42,475 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2020-10-15 08:38:42,547 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e6447f6f9/019c8a13fbd84a9baf7d78e42c6a8613/FLAGed30c20f9 [2020-10-15 08:38:43,489 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 08:38:43,490 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2020-10-15 08:38:43,556 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e6447f6f9/019c8a13fbd84a9baf7d78e42c6a8613/FLAGed30c20f9 [2020-10-15 08:38:43,904 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e6447f6f9/019c8a13fbd84a9baf7d78e42c6a8613 [2020-10-15 08:38:43,915 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 08:38:43,917 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 08:38:43,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 08:38:43,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 08:38:43,922 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 08:38:43,923 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:38:43" (1/1) ... [2020-10-15 08:38:43,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@88bd6ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:38:43, skipping insertion in model container [2020-10-15 08:38:43,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:38:43" (1/1) ... [2020-10-15 08:38:43,935 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 08:38:44,132 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 08:38:47,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 08:38:47,869 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 08:38:48,405 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 08:38:49,200 INFO L208 MainTranslator]: Completed translation [2020-10-15 08:38:49,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:38:49 WrapperNode [2020-10-15 08:38:49,200 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 08:38:49,201 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 08:38:49,201 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 08:38:49,201 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 08:38:49,217 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:38:49" (1/1) ... [2020-10-15 08:38:49,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:38:49" (1/1) ... [2020-10-15 08:38:49,332 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:38:49" (1/1) ... [2020-10-15 08:38:49,333 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:38:49" (1/1) ... [2020-10-15 08:38:49,594 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:38:49" (1/1) ... [2020-10-15 08:38:49,635 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:38:49" (1/1) ... [2020-10-15 08:38:49,698 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:38:49" (1/1) ... [2020-10-15 08:38:49,774 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 08:38:49,775 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 08:38:49,775 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 08:38:49,775 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 08:38:49,776 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:38:49" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 08:38:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 08:38:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 08:38:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 08:38:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 08:38:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-15 08:38:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-15 08:38:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-15 08:38:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~X~~u8~0~TO~~u8~0 [2020-10-15 08:38:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 08:38:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-15 08:38:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2020-10-15 08:38:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2020-10-15 08:38:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-15 08:38:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-15 08:38:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-15 08:38:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 08:38:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 08:38:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 08:38:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 08:38:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-15 08:38:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-15 08:38:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-15 08:38:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2020-10-15 08:38:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-15 08:38:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-15 08:38:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-15 08:38:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-15 08:38:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-15 08:38:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-15 08:38:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-15 08:38:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-15 08:38:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-15 08:38:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-15 08:38:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2020-10-15 08:38:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-15 08:38:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-15 08:38:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-15 08:38:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-15 08:38:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2020-10-15 08:38:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-15 08:38:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-15 08:38:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-15 08:38:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2020-10-15 08:38:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2020-10-15 08:38:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2020-10-15 08:38:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2020-10-15 08:38:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_queue_mapping [2020-10-15 08:38:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2020-10-15 08:38:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-15 08:38:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 08:38:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 08:38:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 08:38:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 08:38:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-15 08:38:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 08:38:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 08:38:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 08:38:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-15 08:38:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-15 08:38:49,890 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-15 08:38:49,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-15 08:38:49,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-15 08:38:49,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2020-10-15 08:38:49,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-15 08:38:49,892 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2020-10-15 08:38:49,893 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-15 08:38:49,893 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-15 08:38:49,893 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-15 08:38:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-15 08:38:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-15 08:38:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-15 08:38:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-15 08:38:49,895 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2020-10-15 08:38:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2020-10-15 08:38:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2020-10-15 08:38:49,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_info_clear_status [2020-10-15 08:38:49,898 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2020-10-15 08:38:49,898 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2020-10-15 08:38:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2020-10-15 08:38:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2020-10-15 08:38:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_alt_retry_rate [2020-10-15 08:38:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_beacon_get [2020-10-15 08:38:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2020-10-15 08:38:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2020-10-15 08:38:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2020-10-15 08:38:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2020-10-15 08:38:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2020-10-15 08:38:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2020-10-15 08:38:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2020-10-15 08:38:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2020-10-15 08:38:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2020-10-15 08:38:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_rx [2020-10-15 08:38:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2020-10-15 08:38:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_interrupt [2020-10-15 08:38:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_interrupt [2020-10-15 08:38:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2020-10-15 08:38:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam3 [2020-10-15 08:38:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam2 [2020-10-15 08:38:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2020-10-15 08:38:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_mac_config [2020-10-15 08:38:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_set_antenna_config [2020-10-15 08:38:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_int_enable [2020-10-15 08:38:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_int_disable [2020-10-15 08:38:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_basic_rates [2020-10-15 08:38:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config_cardbus [2020-10-15 08:38:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_init_hw [2020-10-15 08:38:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_init_rx_ring [2020-10-15 08:38:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2020-10-15 08:38:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_init_tx_ring [2020-10-15 08:38:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2020-10-15 08:38:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_start [2020-10-15 08:38:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2020-10-15 08:38:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2020-10-15 08:38:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_beacon_work [2020-10-15 08:38:49,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2020-10-15 08:38:49,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2020-10-15 08:38:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2020-10-15 08:38:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_conf_ac_parm [2020-10-15 08:38:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_tx [2020-10-15 08:38:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_erp [2020-10-15 08:38:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2020-10-15 08:38:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2020-10-15 08:38:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2020-10-15 08:38:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_eeprom_register_read [2020-10-15 08:38:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_eeprom_register_write [2020-10-15 08:38:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_eeprom_read [2020-10-15 08:38:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_probe [2020-10-15 08:38:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2020-10-15 08:38:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_suspend [2020-10-15 08:38:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2020-10-15 08:38:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_driver_init [2020-10-15 08:38:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_driver_exit [2020-10-15 08:38:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2020-10-15 08:38:49,915 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2020-10-15 08:38:49,915 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2020-10-15 08:38:49,915 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-15 08:38:49,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ieee80211_ops_10 [2020-10-15 08:38:49,916 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-15 08:38:49,916 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2020-10-15 08:38:49,916 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-15 08:38:49,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-15 08:38:49,916 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-15 08:38:49,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_9 [2020-10-15 08:38:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2020-10-15 08:38:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 08:38:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2020-10-15 08:38:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2020-10-15 08:38:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2020-10-15 08:38:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2020-10-15 08:38:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2020-10-15 08:38:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_12 [2020-10-15 08:38:49,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_13 [2020-10-15 08:38:49,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___skb_dequeue_14 [2020-10-15 08:38:49,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_15 [2020-10-15 08:38:49,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_17 [2020-10-15 08:38:49,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_18 [2020-10-15 08:38:49,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_20 [2020-10-15 08:38:49,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_21 [2020-10-15 08:38:49,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_22 [2020-10-15 08:38:49,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_23 [2020-10-15 08:38:49,920 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2020-10-15 08:38:49,921 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2020-10-15 08:38:49,921 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2020-10-15 08:38:49,921 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2020-10-15 08:38:49,921 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2020-10-15 08:38:49,921 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2020-10-15 08:38:49,921 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2020-10-15 08:38:49,921 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2020-10-15 08:38:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_detect_rf [2020-10-15 08:38:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtl818x_rf_ops_7 [2020-10-15 08:38:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtl818x_rf_ops_8 [2020-10-15 08:38:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2020-10-15 08:38:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2020-10-15 08:38:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_31 [2020-10-15 08:38:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_32 [2020-10-15 08:38:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_33 [2020-10-15 08:38:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_34 [2020-10-15 08:38:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_37 [2020-10-15 08:38:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2020-10-15 08:38:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2020-10-15 08:38:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2020-10-15 08:38:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2020-10-15 08:38:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2020-10-15 08:38:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2020-10-15 08:38:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtl818x_rf_ops_6 [2020-10-15 08:38:49,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2020-10-15 08:38:49,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_42 [2020-10-15 08:38:49,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_43 [2020-10-15 08:38:49,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_44 [2020-10-15 08:38:49,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_45 [2020-10-15 08:38:49,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_48 [2020-10-15 08:38:49,925 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2020-10-15 08:38:49,926 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2020-10-15 08:38:49,926 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2020-10-15 08:38:49,926 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2020-10-15 08:38:49,926 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2020-10-15 08:38:49,926 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2020-10-15 08:38:49,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtl818x_rf_ops_5 [2020-10-15 08:38:49,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2020-10-15 08:38:49,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_53 [2020-10-15 08:38:49,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_54 [2020-10-15 08:38:49,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_55 [2020-10-15 08:38:49,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_56 [2020-10-15 08:38:49,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_59 [2020-10-15 08:38:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2020-10-15 08:38:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2020-10-15 08:38:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2020-10-15 08:38:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2020-10-15 08:38:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_stop [2020-10-15 08:38:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_init [2020-10-15 08:38:49,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtl818x_rf_ops_4 [2020-10-15 08:38:49,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2020-10-15 08:38:49,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_64 [2020-10-15 08:38:49,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_65 [2020-10-15 08:38:49,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_66 [2020-10-15 08:38:49,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_67 [2020-10-15 08:38:49,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_70 [2020-10-15 08:38:49,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_three_wire_io [2020-10-15 08:38:49,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_readreg [2020-10-15 08:38:49,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_writereg [2020-10-15 08:38:49,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_write_zebra_agc [2020-10-15 08:38:49,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_write_ofdm_config [2020-10-15 08:38:49,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225sez2_rf_set_tx_power [2020-10-15 08:38:49,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_write_rf_gain [2020-10-15 08:38:49,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_write_initial_gain [2020-10-15 08:38:49,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_init [2020-10-15 08:38:49,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_stop [2020-10-15 08:38:49,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_set_channel [2020-10-15 08:38:49,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_detect_rf [2020-10-15 08:38:49,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtl818x_rf_ops_3 [2020-10-15 08:38:49,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2020-10-15 08:38:49,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_75 [2020-10-15 08:38:49,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_76 [2020-10-15 08:38:49,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_77 [2020-10-15 08:38:49,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_78 [2020-10-15 08:38:49,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_81 [2020-10-15 08:38:49,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2020-10-15 08:38:49,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2020-10-15 08:38:49,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2020-10-15 08:38:49,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2020-10-15 08:38:49,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2020-10-15 08:38:49,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 08:38:49,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 08:38:49,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 08:38:49,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 08:38:49,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2020-10-15 08:38:49,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 08:38:49,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2020-10-15 08:38:49,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2020-10-15 08:38:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2020-10-15 08:38:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2020-10-15 08:38:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2020-10-15 08:38:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 08:38:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 08:38:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-15 08:38:49,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-15 08:38:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-15 08:38:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 08:38:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-15 08:38:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 08:38:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-15 08:38:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 08:38:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 08:38:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2020-10-15 08:38:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-15 08:38:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-15 08:38:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-15 08:38:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2020-10-15 08:38:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-15 08:38:49,943 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-15 08:38:49,943 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-15 08:38:49,943 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2020-10-15 08:38:49,943 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2020-10-15 08:38:49,951 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2020-10-15 08:38:49,951 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-15 08:38:49,951 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-15 08:38:49,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_alloc_hw [2020-10-15 08:38:49,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_beacon_get_tim [2020-10-15 08:38:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_ctstoself_duration [2020-10-15 08:38:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2020-10-15 08:38:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2020-10-15 08:38:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_generic_frame_duration [2020-10-15 08:38:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_stopped [2020-10-15 08:38:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_register_hw [2020-10-15 08:38:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_rts_duration [2020-10-15 08:38:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_rx_irqsafe [2020-10-15 08:38:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queue [2020-10-15 08:38:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status_irqsafe [2020-10-15 08:38:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_unregister_hw [2020-10-15 08:38:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queue [2020-10-15 08:38:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-15 08:38:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2020-10-15 08:38:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-15 08:38:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2020-10-15 08:38:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2020-10-15 08:38:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-15 08:38:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2020-10-15 08:38:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_3 [2020-10-15 08:38:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_4 [2020-10-15 08:38:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_5 [2020-10-15 08:38:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_6 [2020-10-15 08:38:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_7 [2020-10-15 08:38:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_8 [2020-10-15 08:38:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_3 [2020-10-15 08:38:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_4 [2020-10-15 08:38:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2020-10-15 08:38:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2020-10-15 08:38:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2020-10-15 08:38:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2020-10-15 08:38:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2020-10-15 08:38:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2020-10-15 08:38:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2020-10-15 08:38:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2020-10-15 08:38:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2020-10-15 08:38:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2020-10-15 08:38:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start_3 [2020-10-15 08:38:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start_4 [2020-10-15 08:38:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start_5 [2020-10-15 08:38:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start_6 [2020-10-15 08:38:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start_7 [2020-10-15 08:38:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start_8 [2020-10-15 08:38:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-15 08:38:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-15 08:38:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-15 08:38:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-15 08:38:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-15 08:38:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-15 08:38:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-15 08:38:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-15 08:38:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-15 08:38:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-15 08:38:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-15 08:38:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-15 08:38:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-15 08:38:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-15 08:38:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_set_mwi [2020-10-15 08:38:49,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-15 08:38:49,961 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 08:38:49,961 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-15 08:38:49,961 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-15 08:38:49,961 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-15 08:38:49,961 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-15 08:38:49,961 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2020-10-15 08:38:49,962 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2020-10-15 08:38:49,962 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 08:38:49,962 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 08:38:49,962 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 08:38:49,963 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 08:38:49,963 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 08:38:49,963 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 08:38:49,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 08:38:49,963 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2020-10-15 08:38:49,963 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2020-10-15 08:38:49,963 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 08:38:49,964 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-15 08:38:49,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 08:38:49,964 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 08:38:49,964 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-15 08:38:49,964 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 08:38:49,964 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 08:38:49,964 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-15 08:38:49,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 08:38:49,965 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-15 08:38:49,965 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-15 08:38:49,965 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 08:38:49,965 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 08:38:49,965 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-15 08:38:49,965 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 08:38:49,965 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 08:38:49,965 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 08:38:49,966 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 08:38:49,966 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 08:38:49,966 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 08:38:49,966 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2020-10-15 08:38:49,966 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-15 08:38:49,966 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-15 08:38:49,966 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-15 08:38:49,966 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-15 08:38:49,967 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-15 08:38:49,967 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2020-10-15 08:38:49,967 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-15 08:38:49,967 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-15 08:38:49,968 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-15 08:38:49,968 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2020-10-15 08:38:49,968 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2020-10-15 08:38:49,968 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-10-15 08:38:49,968 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-15 08:38:49,968 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-10-15 08:38:49,969 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-10-15 08:38:49,969 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-15 08:38:49,969 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-15 08:38:49,969 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-15 08:38:49,969 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-15 08:38:49,969 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-15 08:38:49,969 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-15 08:38:49,969 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-15 08:38:49,970 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-15 08:38:49,970 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-15 08:38:49,970 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-15 08:38:49,970 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-15 08:38:49,970 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-15 08:38:49,970 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-15 08:38:49,970 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-15 08:38:49,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 08:38:49,971 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-15 08:38:49,971 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2020-10-15 08:38:49,971 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-15 08:38:49,971 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-15 08:38:49,971 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-15 08:38:49,971 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-15 08:38:49,971 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-15 08:38:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 08:38:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-15 08:38:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 08:38:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2020-10-15 08:38:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-15 08:38:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2020-10-15 08:38:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-15 08:38:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-15 08:38:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-15 08:38:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-15 08:38:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-15 08:38:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-15 08:38:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 08:38:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-15 08:38:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2020-10-15 08:38:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 08:38:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2020-10-15 08:38:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2020-10-15 08:38:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2020-10-15 08:38:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2020-10-15 08:38:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_13 [2020-10-15 08:38:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_15 [2020-10-15 08:38:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_17 [2020-10-15 08:38:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_18 [2020-10-15 08:38:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_20 [2020-10-15 08:38:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2020-10-15 08:38:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-15 08:38:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-15 08:38:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-15 08:38:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 08:38:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2020-10-15 08:38:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2020-10-15 08:38:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2020-10-15 08:38:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___skb_dequeue_14 [2020-10-15 08:38:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2020-10-15 08:38:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-15 08:38:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_12 [2020-10-15 08:38:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_queue_mapping [2020-10-15 08:38:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2020-10-15 08:38:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2020-10-15 08:38:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2020-10-15 08:38:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 08:38:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 08:38:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 08:38:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2020-10-15 08:38:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2020-10-15 08:38:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 08:38:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 08:38:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-15 08:38:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-15 08:38:49,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 08:38:49,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 08:38:49,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 08:38:49,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 08:38:49,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 08:38:49,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 08:38:49,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-15 08:38:49,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 08:38:49,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 08:38:49,980 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2020-10-15 08:38:49,980 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2020-10-15 08:38:49,980 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2020-10-15 08:38:49,980 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-15 08:38:49,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtl818x_rf_ops_6 [2020-10-15 08:38:49,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtl818x_rf_ops_7 [2020-10-15 08:38:49,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ieee80211_ops_10 [2020-10-15 08:38:49,981 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-15 08:38:49,981 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2020-10-15 08:38:49,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtl818x_rf_ops_5 [2020-10-15 08:38:49,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtl818x_rf_ops_4 [2020-10-15 08:38:49,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtl818x_rf_ops_8 [2020-10-15 08:38:49,981 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-15 08:38:49,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-15 08:38:49,981 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-15 08:38:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_9 [2020-10-15 08:38:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtl818x_rf_ops_3 [2020-10-15 08:38:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2020-10-15 08:38:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-15 08:38:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-15 08:38:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_21 [2020-10-15 08:38:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_22 [2020-10-15 08:38:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-15 08:38:49,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_23 [2020-10-15 08:38:49,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-15 08:38:49,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-15 08:38:49,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-15 08:38:49,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_set_mwi [2020-10-15 08:38:49,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-15 08:38:49,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-15 08:38:49,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-15 08:38:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-15 08:38:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-15 08:38:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-15 08:38:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-15 08:38:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-15 08:38:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-15 08:38:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-15 08:38:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-15 08:38:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-15 08:38:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2020-10-15 08:38:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-15 08:38:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2020-10-15 08:38:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-15 08:38:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-15 08:38:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-15 08:38:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 08:38:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-15 08:38:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-15 08:38:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-15 08:38:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-15 08:38:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-15 08:38:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2020-10-15 08:38:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2020-10-15 08:38:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2020-10-15 08:38:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2020-10-15 08:38:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2020-10-15 08:38:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_info_clear_status [2020-10-15 08:38:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 08:38:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2020-10-15 08:38:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2020-10-15 08:38:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 08:38:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2020-10-15 08:38:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2020-10-15 08:38:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_alt_retry_rate [2020-10-15 08:38:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_alloc_hw [2020-10-15 08:38:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_register_hw [2020-10-15 08:38:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_unregister_hw [2020-10-15 08:38:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2020-10-15 08:38:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rx_irqsafe [2020-10-15 08:38:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status_irqsafe [2020-10-15 08:38:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_beacon_get_tim [2020-10-15 08:38:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_beacon_get [2020-10-15 08:38:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rts_duration [2020-10-15 08:38:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_ctstoself_duration [2020-10-15 08:38:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_generic_frame_duration [2020-10-15 08:38:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queue [2020-10-15 08:38:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queue [2020-10-15 08:38:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_stopped [2020-10-15 08:38:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2020-10-15 08:38:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2020-10-15 08:38:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam2 [2020-10-15 08:38:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2020-10-15 08:38:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2020-10-15 08:38:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2020-10-15 08:38:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2020-10-15 08:38:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2020-10-15 08:38:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2020-10-15 08:38:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_detect_rf [2020-10-15 08:38:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2020-10-15 08:38:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2020-10-15 08:38:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_detect_rf [2020-10-15 08:38:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_rx [2020-10-15 08:38:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~X~~u8~0~TO~~u8~0 [2020-10-15 08:38:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2020-10-15 08:38:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_interrupt [2020-10-15 08:38:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_interrupt [2020-10-15 08:38:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2020-10-15 08:38:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam3 [2020-10-15 08:38:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_mac_config [2020-10-15 08:38:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_set_antenna_config [2020-10-15 08:38:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_int_enable [2020-10-15 08:38:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_int_disable [2020-10-15 08:38:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_basic_rates [2020-10-15 08:38:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config_cardbus [2020-10-15 08:38:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_init_hw [2020-10-15 08:38:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 08:38:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_init_rx_ring [2020-10-15 08:38:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2020-10-15 08:38:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_init_tx_ring [2020-10-15 08:38:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2020-10-15 08:38:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_start [2020-10-15 08:38:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2020-10-15 08:38:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2020-10-15 08:38:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_beacon_work [2020-10-15 08:38:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2020-10-15 08:38:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2020-10-15 08:38:49,994 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2020-10-15 08:38:49,994 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-15 08:38:49,994 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_conf_ac_parm [2020-10-15 08:38:49,994 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_tx [2020-10-15 08:38:49,994 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_erp [2020-10-15 08:38:49,994 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2020-10-15 08:38:49,994 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2020-10-15 08:38:49,994 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2020-10-15 08:38:49,994 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_eeprom_register_read [2020-10-15 08:38:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_eeprom_register_write [2020-10-15 08:38:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_eeprom_read [2020-10-15 08:38:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_probe [2020-10-15 08:38:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2020-10-15 08:38:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_suspend [2020-10-15 08:38:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2020-10-15 08:38:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_driver_init [2020-10-15 08:38:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_driver_exit [2020-10-15 08:38:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 08:38:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 08:38:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2020-10-15 08:38:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2020-10-15 08:38:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2020-10-15 08:38:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2020-10-15 08:38:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2020-10-15 08:38:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2020-10-15 08:38:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 08:38:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_32 [2020-10-15 08:38:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_33 [2020-10-15 08:38:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_34 [2020-10-15 08:38:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_37 [2020-10-15 08:38:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_31 [2020-10-15 08:38:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2020-10-15 08:38:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2020-10-15 08:38:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2020-10-15 08:38:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2020-10-15 08:38:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2020-10-15 08:38:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2020-10-15 08:38:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2020-10-15 08:38:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2020-10-15 08:38:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2020-10-15 08:38:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2020-10-15 08:38:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_7 [2020-10-15 08:38:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start_8 [2020-10-15 08:38:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start_7 [2020-10-15 08:38:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_8 [2020-10-15 08:38:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2020-10-15 08:38:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2020-10-15 08:38:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2020-10-15 08:38:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_43 [2020-10-15 08:38:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_44 [2020-10-15 08:38:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_45 [2020-10-15 08:38:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_48 [2020-10-15 08:38:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_42 [2020-10-15 08:38:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2020-10-15 08:38:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2020-10-15 08:38:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2020-10-15 08:38:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2020-10-15 08:38:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2020-10-15 08:38:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2020-10-15 08:38:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2020-10-15 08:38:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start_6 [2020-10-15 08:38:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2020-10-15 08:38:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2020-10-15 08:38:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_6 [2020-10-15 08:38:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_54 [2020-10-15 08:38:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_55 [2020-10-15 08:38:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_56 [2020-10-15 08:38:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_59 [2020-10-15 08:38:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_53 [2020-10-15 08:38:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2020-10-15 08:38:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2020-10-15 08:38:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2020-10-15 08:38:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2020-10-15 08:38:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2020-10-15 08:38:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2020-10-15 08:38:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2020-10-15 08:38:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2020-10-15 08:38:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start_5 [2020-10-15 08:38:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_5 [2020-10-15 08:38:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_65 [2020-10-15 08:38:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_66 [2020-10-15 08:38:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_67 [2020-10-15 08:38:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_70 [2020-10-15 08:38:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_64 [2020-10-15 08:38:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2020-10-15 08:38:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2020-10-15 08:38:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2020-10-15 08:38:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2020-10-15 08:38:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_stop [2020-10-15 08:38:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_init [2020-10-15 08:38:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2020-10-15 08:38:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_4 [2020-10-15 08:38:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start_4 [2020-10-15 08:38:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_4 [2020-10-15 08:38:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_76 [2020-10-15 08:38:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_77 [2020-10-15 08:38:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_78 [2020-10-15 08:38:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_81 [2020-10-15 08:38:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_75 [2020-10-15 08:38:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2020-10-15 08:38:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_stop [2020-10-15 08:38:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_set_channel [2020-10-15 08:38:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_init [2020-10-15 08:38:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_three_wire_io [2020-10-15 08:38:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_readreg [2020-10-15 08:38:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_writereg [2020-10-15 08:38:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_write_zebra_agc [2020-10-15 08:38:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_write_ofdm_config [2020-10-15 08:38:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225sez2_rf_set_tx_power [2020-10-15 08:38:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_write_rf_gain [2020-10-15 08:38:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_write_initial_gain [2020-10-15 08:38:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start_3 [2020-10-15 08:38:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2020-10-15 08:38:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_3 [2020-10-15 08:38:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_3 [2020-10-15 08:38:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2020-10-15 08:38:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2020-10-15 08:38:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2020-10-15 08:38:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2020-10-15 08:38:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2020-10-15 08:38:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 08:38:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 08:38:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 08:38:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 08:38:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2020-10-15 08:38:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2020-10-15 08:38:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2020-10-15 08:38:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2020-10-15 08:38:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 08:38:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-15 08:38:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 08:38:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 08:38:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 08:38:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 08:38:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 08:38:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 08:38:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 08:38:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 08:38:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 08:38:50,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 08:38:51,935 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 08:39:13,204 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 08:39:13,205 INFO L295 CfgBuilder]: Removed 82 assume(true) statements. [2020-10-15 08:39:13,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:39:13 BoogieIcfgContainer [2020-10-15 08:39:13,229 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 08:39:13,232 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 08:39:13,232 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 08:39:13,235 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 08:39:13,236 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 08:38:43" (1/3) ... [2020-10-15 08:39:13,236 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7dd736fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:39:13, skipping insertion in model container [2020-10-15 08:39:13,237 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:38:49" (2/3) ... [2020-10-15 08:39:13,237 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7dd736fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:39:13, skipping insertion in model container [2020-10-15 08:39:13,237 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:39:13" (3/3) ... [2020-10-15 08:39:13,239 INFO L109 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2020-10-15 08:39:13,254 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 08:39:13,269 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-15 08:39:13,282 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-15 08:39:13,322 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 08:39:13,323 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 08:39:13,323 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 08:39:13,323 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 08:39:13,323 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 08:39:13,323 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 08:39:13,323 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 08:39:13,323 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 08:39:13,413 INFO L276 IsEmpty]: Start isEmpty. Operand 4347 states. [2020-10-15 08:39:13,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-10-15 08:39:13,437 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 08:39:13,439 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 08:39:13,439 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 08:39:13,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 08:39:13,445 INFO L82 PathProgramCache]: Analyzing trace with hash 1498887562, now seen corresponding path program 1 times [2020-10-15 08:39:13,455 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 08:39:13,455 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [728570311] [2020-10-15 08:39:13,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 08:39:14,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:39:14,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:15,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:16,145 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:21,070 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:39:21,070 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 136 [2020-10-15 08:39:21,071 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-15 08:39:21,071 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6471 [2020-10-15 08:39:21,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:39:21,077 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:39:21,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 08:39:21,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 94 [2020-10-15 08:39:21,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-15 08:39:21,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 7 [2020-10-15 08:39:24,886 WARN L193 SmtUtils]: Spent 3.43 s on a formula simplification that was a NOOP. DAG size: 799 [2020-10-15 08:39:24,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 08:39:24,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:39:24,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:26,891 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:39:26,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 08:39:26,892 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:39:26,892 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1962 [2020-10-15 08:39:26,892 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:39:26,892 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:39:26,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:39:26,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:39:26,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:39:26,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 08:39:27,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 08:39:27,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:39:27,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:27,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:39:27,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:39:27,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:39:27,167 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 08:39:27,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:39:27,167 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:39:27,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:39:27,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:39:27,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:39:27,168 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:39:27,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-15 08:39:27,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:39:27,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:27,208 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:39:27,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:39:27,208 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:39:27,209 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 08:39:27,209 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:39:27,209 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:39:27,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:39:27,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:39:27,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:39:27,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:39:27,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-15 08:39:27,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:39:27,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:27,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:39:27,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:39:27,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:39:27,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-15 08:39:27,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:39:27,265 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:39:27,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:39:27,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:39:27,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:39:27,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:39:27,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-15 08:39:27,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:39:27,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:27,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:39:27,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:39:27,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:39:27,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 08:39:27,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:39:27,317 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:39:27,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:39:27,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:39:27,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:39:27,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:39:27,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-15 08:39:27,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:39:27,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:27,487 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:39:27,487 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:39:27,487 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:39:27,488 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 08:39:27,488 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:39:27,488 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:39:27,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:39:27,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:39:27,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:39:27,490 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 08:39:27,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-15 08:39:27,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:39:27,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:27,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:39:27,541 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:39:27,541 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:39:27,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-15 08:39:27,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:39:27,542 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:39:27,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:39:27,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:39:27,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:39:27,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:39:27,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-15 08:39:27,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:39:27,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:27,594 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:39:27,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:39:27,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:39:27,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-15 08:39:27,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:39:27,596 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:39:27,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:39:27,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:39:27,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:39:27,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:39:27,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-15 08:39:27,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:39:27,666 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:27,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:39:27,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-15 08:39:27,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:39:27,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-15 08:39:27,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:39:27,677 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:39:27,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:39:27,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:39:27,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:39:27,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:39:27,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 08:39:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:39:27,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:27,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:39:27,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 08:39:27,719 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:39:27,719 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 08:39:27,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:39:27,719 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:39:27,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:39:27,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:39:27,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:39:27,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:39:27,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 08:39:27,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:39:27,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:27,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:27,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:39:27,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:39:27,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 08:39:27,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-15 08:39:27,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:39:27,835 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:39:27,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-15 08:39:27,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 08:39:27,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 08:39:27,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:39:27,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-15 08:39:27,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:39:27,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:27,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:27,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:39:27,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:39:27,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 08:39:27,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-15 08:39:27,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:39:27,956 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:39:27,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-15 08:39:27,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 08:39:27,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 08:39:27,959 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 08:39:27,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2020-10-15 08:39:27,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:39:28,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:28,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:39:28,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-15 08:39:28,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:39:28,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-15 08:39:28,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:39:28,013 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:39:28,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:39:28,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 10 [2020-10-15 08:39:28,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:39:28,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:39:28,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 08:39:28,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:39:28,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:28,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:39:28,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 08:39:28,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:39:28,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 08:39:28,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:39:28,052 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:39:28,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:39:28,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:39:28,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:39:28,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:39:28,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-15 08:39:28,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:39:28,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:39:28,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:39:28,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 08:39:28,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:39:28,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 08:39:28,095 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:39:28,095 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:39:28,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:39:28,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 08:39:28,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:39:28,096 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:39:28,188 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2020-10-15 08:39:28,189 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [728570311] [2020-10-15 08:39:28,192 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 08:39:28,193 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-15 08:39:28,194 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1327912465] [2020-10-15 08:39:28,203 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-15 08:39:28,207 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 08:39:28,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-15 08:39:28,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-10-15 08:39:28,225 INFO L87 Difference]: Start difference. First operand 4347 states. Second operand 9 states. [2020-10-15 08:39:31,804 WARN L193 SmtUtils]: Spent 3.50 s on a formula simplification that was a NOOP. DAG size: 802 [2020-10-15 08:39:47,553 WARN L193 SmtUtils]: Spent 3.53 s on a formula simplification that was a NOOP. DAG size: 804 [2020-10-15 08:39:51,217 WARN L193 SmtUtils]: Spent 3.33 s on a formula simplification that was a NOOP. DAG size: 801 [2020-10-15 08:39:56,246 WARN L193 SmtUtils]: Spent 3.44 s on a formula simplification that was a NOOP. DAG size: 807 [2020-10-15 08:39:59,611 WARN L193 SmtUtils]: Spent 3.29 s on a formula simplification that was a NOOP. DAG size: 809 [2020-10-15 08:42:25,368 WARN L193 SmtUtils]: Spent 3.39 s on a formula simplification that was a NOOP. DAG size: 805 [2020-10-15 08:42:28,965 WARN L193 SmtUtils]: Spent 3.46 s on a formula simplification that was a NOOP. DAG size: 807