/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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=0.3 --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 language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 17:38:23,137 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 17:38:23,139 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 17:38:23,188 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 17:38:23,189 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 17:38:23,195 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 17:38:23,197 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 17:38:23,201 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 17:38:23,204 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 17:38:23,210 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 17:38:23,211 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 17:38:23,213 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 17:38:23,213 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 17:38:23,216 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 17:38:23,219 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 17:38:23,221 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 17:38:23,222 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 17:38:23,225 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 17:38:23,234 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 17:38:23,239 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 17:38:23,242 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 17:38:23,245 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 17:38:23,246 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 17:38:23,247 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 17:38:23,254 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 17:38:23,254 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 17:38:23,255 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 17:38:23,257 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 17:38:23,258 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 17:38:23,259 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 17:38:23,260 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 17:38:23,261 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 17:38:23,261 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 17:38:23,262 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 17:38:23,263 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 17:38:23,264 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 17:38:23,265 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 17:38:23,266 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 17:38:23,266 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 17:38:23,267 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 17:38:23,268 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 17:38:23,275 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 [2020-10-29 17:38:23,321 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 17:38:23,321 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 17:38:23,325 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 17:38:23,325 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 17:38:23,325 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 17:38:23,326 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 17:38:23,326 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 17:38:23,326 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 17:38:23,326 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 17:38:23,326 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 17:38:23,327 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 17:38:23,328 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 17:38:23,328 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 17:38:23,328 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 17:38:23,328 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 17:38:23,328 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 17:38:23,328 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 17:38:23,329 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 17:38:23,329 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 17:38:23,329 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 17:38:23,329 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 17:38:23,329 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 17:38:23,330 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 17:38:23,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 17:38:23,330 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 17:38:23,330 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 17:38:23,330 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 17:38:23,331 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 17:38:23,731 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 17:38:23,769 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 17:38:23,772 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 17:38:23,774 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 17:38:23,775 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 17:38:23,776 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2020-10-29 17:38:23,838 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/aeb8e949b/8426719c09f3474ba8afdac679b86cfc/FLAG338a5e881 [2020-10-29 17:38:24,880 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 17:38:24,880 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2020-10-29 17:38:24,946 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/aeb8e949b/8426719c09f3474ba8afdac679b86cfc/FLAG338a5e881 [2020-10-29 17:38:25,249 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/aeb8e949b/8426719c09f3474ba8afdac679b86cfc [2020-10-29 17:38:25,253 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 17:38:25,261 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 17:38:25,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 17:38:25,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 17:38:25,269 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 17:38:25,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 05:38:25" (1/1) ... [2020-10-29 17:38:25,275 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@149f99d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:38:25, skipping insertion in model container [2020-10-29 17:38:25,275 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 05:38:25" (1/1) ... [2020-10-29 17:38:25,284 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 17:38:25,512 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 17:38:28,870 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 17:38:28,921 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 17:38:29,352 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 17:38:30,363 INFO L208 MainTranslator]: Completed translation [2020-10-29 17:38:30,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:38:30 WrapperNode [2020-10-29 17:38:30,364 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 17:38:30,365 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 17:38:30,366 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 17:38:30,366 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 17:38:30,379 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:38:30" (1/1) ... [2020-10-29 17:38:30,379 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:38:30" (1/1) ... [2020-10-29 17:38:30,508 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:38:30" (1/1) ... [2020-10-29 17:38:30,509 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:38:30" (1/1) ... [2020-10-29 17:38:30,689 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:38:30" (1/1) ... [2020-10-29 17:38:30,714 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:38:30" (1/1) ... [2020-10-29 17:38:30,768 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:38:30" (1/1) ... [2020-10-29 17:38:30,816 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 17:38:30,818 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 17:38:30,818 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 17:38:30,818 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 17:38:30,819 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:38:30" (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 [2020-10-29 17:38:30,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 17:38:30,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 17:38:30,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-29 17:38:30,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-29 17:38:30,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-29 17:38:30,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-29 17:38:30,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-29 17:38:30,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-29 17:38:30,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-29 17:38:30,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 17:38:30,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-29 17:38:30,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-29 17:38:30,893 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-29 17:38:30,893 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-29 17:38:30,894 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-29 17:38:30,894 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-29 17:38:30,894 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-29 17:38:30,894 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-29 17:38:30,894 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 17:38:30,894 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-29 17:38:30,895 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-29 17:38:30,895 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-29 17:38:30,895 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-29 17:38:30,895 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 17:38:30,895 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-29 17:38:30,895 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-29 17:38:30,895 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-29 17:38:30,896 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2020-10-29 17:38:30,896 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-29 17:38:30,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-29 17:38:30,896 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-29 17:38:30,896 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-29 17:38:30,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-29 17:38:30,896 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 17:38:30,897 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-29 17:38:30,897 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-29 17:38:30,897 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-29 17:38:30,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-29 17:38:30,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-29 17:38:30,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-29 17:38:30,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-29 17:38:30,898 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-29 17:38:30,898 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-29 17:38:30,898 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-29 17:38:30,898 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-29 17:38:30,898 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-29 17:38:30,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-29 17:38:30,898 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-29 17:38:30,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-29 17:38:30,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-29 17:38:30,899 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-29 17:38:30,899 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-29 17:38:30,899 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-29 17:38:30,899 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-29 17:38:30,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-29 17:38:30,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-29 17:38:30,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-29 17:38:30,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-29 17:38:30,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-29 17:38:30,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-29 17:38:30,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-29 17:38:30,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-29 17:38:30,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-29 17:38:30,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-29 17:38:30,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-29 17:38:30,901 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-29 17:38:30,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-29 17:38:30,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-29 17:38:30,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2020-10-29 17:38:30,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2020-10-29 17:38:30,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-29 17:38:30,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-29 17:38:30,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-29 17:38:30,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-29 17:38:30,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-29 17:38:30,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-29 17:38:30,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-29 17:38:30,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-29 17:38:30,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-29 17:38:30,903 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-29 17:38:30,903 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-29 17:38:30,903 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2020-10-29 17:38:30,903 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_show_dspcfg_workaround [2020-10-29 17:38:30,903 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_set_dspcfg_workaround [2020-10-29 17:38:30,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2020-10-29 17:38:30,904 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2020-10-29 17:38:30,904 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2020-10-29 17:38:30,904 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2020-10-29 17:38:30,904 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_init_media [2020-10-29 17:38:30,904 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_probe1 [2020-10-29 17:38:30,904 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2020-10-29 17:38:30,904 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2020-10-29 17:38:30,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2020-10-29 17:38:30,905 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2020-10-29 17:38:30,905 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2020-10-29 17:38:30,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-29 17:38:30,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-29 17:38:30,905 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2020-10-29 17:38:30,905 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2020-10-29 17:38:30,906 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2020-10-29 17:38:30,906 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mii [2020-10-29 17:38:30,906 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2020-10-29 17:38:30,906 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_rx [2020-10-29 17:38:30,906 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reload_eeprom [2020-10-29 17:38:30,906 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2020-10-29 17:38:30,906 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2020-10-29 17:38:30,906 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cable_magic [2020-10-29 17:38:30,907 INFO L138 BoogieDeclarations]: Found implementation of procedure undo_cable_magic [2020-10-29 17:38:30,907 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2020-10-29 17:38:30,907 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2020-10-29 17:38:30,907 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_timer [2020-10-29 17:38:30,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2020-10-29 17:38:30,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2020-10-29 17:38:30,907 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2020-10-29 17:38:30,907 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2020-10-29 17:38:30,908 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2020-10-29 17:38:30,908 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2020-10-29 17:38:30,908 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2020-10-29 17:38:30,908 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2020-10-29 17:38:30,908 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2020-10-29 17:38:30,908 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ring [2020-10-29 17:38:30,908 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2020-10-29 17:38:30,909 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2020-10-29 17:38:30,909 INFO L138 BoogieDeclarations]: Found implementation of procedure start_tx [2020-10-29 17:38:30,909 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2020-10-29 17:38:30,909 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2020-10-29 17:38:30,909 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll [2020-10-29 17:38:30,909 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx [2020-10-29 17:38:30,909 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_error [2020-10-29 17:38:30,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2020-10-29 17:38:30,910 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2020-10-29 17:38:30,910 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2020-10-29 17:38:30,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2020-10-29 17:38:30,910 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_change_mtu [2020-10-29 17:38:30,910 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2020-10-29 17:38:30,910 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2020-10-29 17:38:30,910 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2020-10-29 17:38:30,911 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2020-10-29 17:38:30,911 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2020-10-29 17:38:30,911 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2020-10-29 17:38:30,911 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2020-10-29 17:38:30,911 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wol [2020-10-29 17:38:30,911 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs [2020-10-29 17:38:30,911 INFO L138 BoogieDeclarations]: Found implementation of procedure get_msglevel [2020-10-29 17:38:30,912 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msglevel [2020-10-29 17:38:30,912 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2020-10-29 17:38:30,912 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link [2020-10-29 17:38:30,912 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom [2020-10-29 17:38:30,912 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_wol [2020-10-29 17:38:30,912 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_wol [2020-10-29 17:38:30,912 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_sopass [2020-10-29 17:38:30,912 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_sopass [2020-10-29 17:38:30,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_ecmd [2020-10-29 17:38:30,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_ecmd [2020-10-29 17:38:30,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs [2020-10-29 17:38:30,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom [2020-10-29 17:38:30,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2020-10-29 17:38:30,913 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2020-10-29 17:38:30,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2020-10-29 17:38:30,914 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2020-10-29 17:38:30,914 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_suspend [2020-10-29 17:38:30,914 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2020-10-29 17:38:30,914 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_init_mod [2020-10-29 17:38:30,914 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_exit_mod [2020-10-29 17:38:30,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2020-10-29 17:38:30,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_natsemi_init_mod_15_9 [2020-10-29 17:38:30,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-29 17:38:30,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-29 17:38:30,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-29 17:38:30,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-29 17:38:30,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-29 17:38:30,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2020-10-29 17:38:30,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_15_4 [2020-10-29 17:38:30,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-29 17:38:30,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_9_2 [2020-10-29 17:38:30,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-29 17:38:30,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_11_2 [2020-10-29 17:38:30,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_4 [2020-10-29 17:38:30,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_2 [2020-10-29 17:38:30,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_15_5 [2020-10-29 17:38:30,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-29 17:38:30,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-29 17:38:30,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-29 17:38:30,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-29 17:38:30,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-29 17:38:30,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-29 17:38:30,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-29 17:38:30,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-29 17:38:30,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-29 17:38:30,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-29 17:38:30,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-29 17:38:30,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-29 17:38:30,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-29 17:38:30,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-29 17:38:30,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-29 17:38:30,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-29 17:38:30,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-29 17:38:30,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-29 17:38:30,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2020-10-29 17:38:30,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2020-10-29 17:38:30,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2020-10-29 17:38:30,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-29 17:38:30,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-29 17:38:30,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-29 17:38:30,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_15 [2020-10-29 17:38:30,919 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 17:38:30,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-29 17:38:30,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-29 17:38:30,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-29 17:38:30,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-29 17:38:30,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-29 17:38:30,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-29 17:38:30,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-29 17:38:30,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-29 17:38:30,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-29 17:38:30,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-29 17:38:30,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-29 17:38:30,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-29 17:38:30,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-29 17:38:30,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-29 17:38:30,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-29 17:38:30,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-29 17:38:30,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-29 17:38:30,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-29 17:38:30,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_10_6 [2020-10-29 17:38:30,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-29 17:38:30,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-29 17:38:30,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-29 17:38:30,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-29 17:38:30,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-29 17:38:30,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-29 17:38:30,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-29 17:38:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-29 17:38:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-29 17:38:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-29 17:38:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-29 17:38:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-29 17:38:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-29 17:38:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_3 [2020-10-29 17:38:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2020-10-29 17:38:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2020-10-29 17:38:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-29 17:38:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_12_2 [2020-10-29 17:38:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2020-10-29 17:38:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_17 [2020-10-29 17:38:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_18 [2020-10-29 17:38:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_19 [2020-10-29 17:38:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_20 [2020-10-29 17:38:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_21 [2020-10-29 17:38:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_22 [2020-10-29 17:38:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_23 [2020-10-29 17:38:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2020-10-29 17:38:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2020-10-29 17:38:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2020-10-29 17:38:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_27 [2020-10-29 17:38:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_28 [2020-10-29 17:38:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_29 [2020-10-29 17:38:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_30 [2020-10-29 17:38:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_31 [2020-10-29 17:38:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_32 [2020-10-29 17:38:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_33 [2020-10-29 17:38:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_34 [2020-10-29 17:38:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_35 [2020-10-29 17:38:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2020-10-29 17:38:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2020-10-29 17:38:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2020-10-29 17:38:30,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2020-10-29 17:38:30,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2020-10-29 17:38:30,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2020-10-29 17:38:30,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2020-10-29 17:38:30,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2020-10-29 17:38:30,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2020-10-29 17:38:30,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2020-10-29 17:38:30,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-29 17:38:30,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-29 17:38:30,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-29 17:38:30,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 17:38:30,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 17:38:30,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 17:38:30,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 17:38:30,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-29 17:38:30,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-29 17:38:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-29 17:38:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-29 17:38:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-29 17:38:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2020-10-29 17:38:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2020-10-29 17:38:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2020-10-29 17:38:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 17:38:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 17:38:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-29 17:38:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 17:38:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 17:38:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 17:38:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 17:38:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-29 17:38:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 17:38:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-29 17:38:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-29 17:38:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-29 17:38:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 17:38:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 17:38:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-29 17:38:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-29 17:38:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-29 17:38:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-29 17:38:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-29 17:38:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-29 17:38:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 17:38:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-29 17:38:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-29 17:38:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-29 17:38:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-29 17:38:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-29 17:38:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-29 17:38:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-29 17:38:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-29 17:38:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-29 17:38:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-29 17:38:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-29 17:38:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-29 17:38:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 17:38:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-29 17:38:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-29 17:38:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-29 17:38:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-29 17:38:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-29 17:38:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 17:38:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-29 17:38:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-29 17:38:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-29 17:38:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-29 17:38:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-29 17:38:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-29 17:38:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-29 17:38:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-29 17:38:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-29 17:38:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-29 17:38:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-29 17:38:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-29 17:38:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-29 17:38:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-29 17:38:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-29 17:38:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-29 17:38:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-29 17:38:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-29 17:38:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-29 17:38:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-29 17:38:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-29 17:38:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-29 17:38:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-29 17:38:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-29 17:38:30,937 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-29 17:38:30,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-29 17:38:30,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-29 17:38:30,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 17:38:30,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-29 17:38:30,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-29 17:38:30,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-29 17:38:30,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-29 17:38:30,937 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-29 17:38:30,938 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-29 17:38:30,938 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-29 17:38:30,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-29 17:38:30,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-29 17:38:30,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-29 17:38:30,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-29 17:38:30,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-29 17:38:30,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-29 17:38:30,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-29 17:38:30,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2020-10-29 17:38:30,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2020-10-29 17:38:30,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-29 17:38:30,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-29 17:38:30,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-29 17:38:30,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-29 17:38:30,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-29 17:38:30,939 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 17:38:30,940 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-29 17:38:30,940 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-29 17:38:30,940 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2020-10-29 17:38:30,940 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-29 17:38:30,940 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-29 17:38:30,940 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-29 17:38:30,940 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-29 17:38:30,940 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-29 17:38:30,940 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-29 17:38:30,941 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 17:38:30,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 17:38:30,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 17:38:30,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 17:38:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2020-10-29 17:38:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 17:38:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-29 17:38:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-29 17:38:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-29 17:38:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 17:38:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2020-10-29 17:38:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 17:38:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-29 17:38:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-29 17:38:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-29 17:38:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_35 [2020-10-29 17:38:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-29 17:38:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-29 17:38:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 17:38:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-29 17:38:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-29 17:38:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 17:38:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-29 17:38:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-29 17:38:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-29 17:38:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-29 17:38:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-29 17:38:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-29 17:38:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 17:38:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 17:38:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-29 17:38:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-29 17:38:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-29 17:38:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 17:38:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 17:38:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-29 17:38:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-29 17:38:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-29 17:38:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-29 17:38:30,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 17:38:30,946 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-29 17:38:30,946 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 17:38:30,946 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-29 17:38:30,946 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-29 17:38:30,946 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-29 17:38:30,946 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-29 17:38:30,946 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-29 17:38:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 17:38:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 17:38:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-29 17:38:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-29 17:38:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-29 17:38:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-29 17:38:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 17:38:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-29 17:38:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-29 17:38:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2020-10-29 17:38:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2020-10-29 17:38:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2020-10-29 17:38:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_32 [2020-10-29 17:38:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-29 17:38:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-29 17:38:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_27 [2020-10-29 17:38:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_31 [2020-10-29 17:38:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2020-10-29 17:38:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-29 17:38:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-29 17:38:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-29 17:38:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2020-10-29 17:38:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-29 17:38:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-29 17:38:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-29 17:38:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-29 17:38:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-29 17:38:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-29 17:38:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-29 17:38:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2020-10-29 17:38:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_17 [2020-10-29 17:38:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-29 17:38:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-29 17:38:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-29 17:38:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-29 17:38:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 17:38:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 17:38:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-29 17:38:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 17:38:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-29 17:38:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-29 17:38:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-29 17:38:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-29 17:38:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-29 17:38:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-29 17:38:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-29 17:38:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-29 17:38:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-29 17:38:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-29 17:38:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-29 17:38:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-29 17:38:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-29 17:38:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-29 17:38:30,953 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-29 17:38:30,953 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-29 17:38:30,953 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-29 17:38:30,953 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-29 17:38:30,953 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-29 17:38:30,953 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-29 17:38:30,953 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-29 17:38:30,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 17:38:30,954 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-29 17:38:30,954 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-29 17:38:30,954 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-29 17:38:30,954 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-29 17:38:30,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 17:38:30,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 17:38:30,954 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-29 17:38:30,954 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-29 17:38:30,954 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-29 17:38:30,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 17:38:30,955 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-29 17:38:30,955 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-29 17:38:30,955 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-29 17:38:30,955 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-29 17:38:30,955 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-29 17:38:30,955 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-29 17:38:30,955 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-29 17:38:30,956 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-29 17:38:30,956 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-29 17:38:30,956 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-29 17:38:30,956 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-29 17:38:30,956 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-29 17:38:30,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_21 [2020-10-29 17:38:30,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_30 [2020-10-29 17:38:30,956 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-29 17:38:30,957 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-29 17:38:30,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-29 17:38:30,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-29 17:38:30,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-29 17:38:30,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-29 17:38:30,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-29 17:38:30,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-29 17:38:30,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-29 17:38:30,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-29 17:38:30,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-29 17:38:30,958 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-29 17:38:30,958 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-29 17:38:30,958 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-29 17:38:30,958 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-29 17:38:30,958 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-29 17:38:30,958 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-29 17:38:30,958 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-29 17:38:30,958 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-29 17:38:30,959 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-29 17:38:30,959 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-29 17:38:30,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_19 [2020-10-29 17:38:30,959 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-29 17:38:30,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_20 [2020-10-29 17:38:30,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_29 [2020-10-29 17:38:30,959 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2020-10-29 17:38:30,959 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2020-10-29 17:38:30,959 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2020-10-29 17:38:30,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2020-10-29 17:38:30,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-29 17:38:30,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-29 17:38:30,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-29 17:38:30,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-29 17:38:30,960 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-29 17:38:30,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_33 [2020-10-29 17:38:30,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-29 17:38:30,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_34 [2020-10-29 17:38:30,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-29 17:38:30,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-29 17:38:30,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-29 17:38:30,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-29 17:38:30,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-29 17:38:30,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-29 17:38:30,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-29 17:38:30,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-29 17:38:30,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-29 17:38:30,961 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-29 17:38:30,961 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-29 17:38:30,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_22 [2020-10-29 17:38:30,962 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-29 17:38:30,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_23 [2020-10-29 17:38:30,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_28 [2020-10-29 17:38:30,962 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-29 17:38:30,962 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-29 17:38:30,962 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-29 17:38:30,962 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-29 17:38:30,962 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-29 17:38:30,962 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-29 17:38:30,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_18 [2020-10-29 17:38:30,963 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-29 17:38:30,963 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-29 17:38:30,963 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-29 17:38:30,963 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2020-10-29 17:38:30,963 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-29 17:38:30,963 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-29 17:38:30,963 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2020-10-29 17:38:30,963 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2020-10-29 17:38:30,964 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-29 17:38:30,964 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-29 17:38:30,964 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2020-10-29 17:38:30,964 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2020-10-29 17:38:30,964 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2020-10-29 17:38:30,964 INFO L130 BoogieDeclarations]: Found specification of procedure find_mii [2020-10-29 17:38:30,964 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2020-10-29 17:38:30,964 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reload_eeprom [2020-10-29 17:38:30,964 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2020-10-29 17:38:30,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2020-10-29 17:38:30,965 INFO L130 BoogieDeclarations]: Found specification of procedure do_cable_magic [2020-10-29 17:38:30,965 INFO L130 BoogieDeclarations]: Found specification of procedure undo_cable_magic [2020-10-29 17:38:30,965 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2020-10-29 17:38:30,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_timer [2020-10-29 17:38:30,965 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2020-10-29 17:38:30,965 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2020-10-29 17:38:30,965 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2020-10-29 17:38:30,965 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2020-10-29 17:38:30,965 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2020-10-29 17:38:30,966 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2020-10-29 17:38:30,966 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2020-10-29 17:38:30,966 INFO L130 BoogieDeclarations]: Found specification of procedure free_ring [2020-10-29 17:38:30,966 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2020-10-29 17:38:30,966 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2020-10-29 17:38:30,966 INFO L130 BoogieDeclarations]: Found specification of procedure start_tx [2020-10-29 17:38:30,966 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2020-10-29 17:38:30,966 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_error [2020-10-29 17:38:30,966 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll [2020-10-29 17:38:30,966 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx [2020-10-29 17:38:30,967 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2020-10-29 17:38:30,967 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_change_mtu [2020-10-29 17:38:30,967 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2020-10-29 17:38:30,967 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2020-10-29 17:38:30,967 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2020-10-29 17:38:30,967 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2020-10-29 17:38:30,967 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2020-10-29 17:38:30,967 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2020-10-29 17:38:30,967 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_wol [2020-10-29 17:38:30,968 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_wol [2020-10-29 17:38:30,968 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_sopass [2020-10-29 17:38:30,968 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_sopass [2020-10-29 17:38:30,968 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_ecmd [2020-10-29 17:38:30,968 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_ecmd [2020-10-29 17:38:30,968 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2020-10-29 17:38:30,968 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2020-10-29 17:38:30,968 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs [2020-10-29 17:38:30,968 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom [2020-10-29 17:38:30,969 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_show_dspcfg_workaround [2020-10-29 17:38:30,969 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_set_dspcfg_workaround [2020-10-29 17:38:30,969 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2020-10-29 17:38:30,969 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2020-10-29 17:38:30,969 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2020-10-29 17:38:30,969 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_init_media [2020-10-29 17:38:30,969 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_probe1 [2020-10-29 17:38:30,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 17:38:30,969 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2020-10-29 17:38:30,969 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2020-10-29 17:38:30,970 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2020-10-29 17:38:30,970 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2020-10-29 17:38:30,970 INFO L130 BoogieDeclarations]: Found specification of procedure reset_rx [2020-10-29 17:38:30,970 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2020-10-29 17:38:30,970 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2020-10-29 17:38:30,970 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2020-10-29 17:38:30,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 17:38:30,970 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2020-10-29 17:38:30,970 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2020-10-29 17:38:30,970 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2020-10-29 17:38:30,971 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2020-10-29 17:38:30,971 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2020-10-29 17:38:30,971 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2020-10-29 17:38:30,971 INFO L130 BoogieDeclarations]: Found specification of procedure set_wol [2020-10-29 17:38:30,971 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs [2020-10-29 17:38:30,971 INFO L130 BoogieDeclarations]: Found specification of procedure get_msglevel [2020-10-29 17:38:30,971 INFO L130 BoogieDeclarations]: Found specification of procedure set_msglevel [2020-10-29 17:38:30,971 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2020-10-29 17:38:30,972 INFO L130 BoogieDeclarations]: Found specification of procedure get_link [2020-10-29 17:38:30,972 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom [2020-10-29 17:38:30,972 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2020-10-29 17:38:30,972 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_suspend [2020-10-29 17:38:30,972 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2020-10-29 17:38:30,972 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_init_mod [2020-10-29 17:38:30,972 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_exit_mod [2020-10-29 17:38:30,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2020-10-29 17:38:30,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_natsemi_init_mod_15_9 [2020-10-29 17:38:30,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-29 17:38:30,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-29 17:38:30,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-29 17:38:30,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-29 17:38:30,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-29 17:38:30,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2020-10-29 17:38:30,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_15_4 [2020-10-29 17:38:30,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-29 17:38:30,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_9_2 [2020-10-29 17:38:30,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-29 17:38:30,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_11_2 [2020-10-29 17:38:30,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_4 [2020-10-29 17:38:30,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_2 [2020-10-29 17:38:30,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_15_5 [2020-10-29 17:38:30,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-29 17:38:30,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-29 17:38:30,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-29 17:38:30,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-29 17:38:30,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-29 17:38:30,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-29 17:38:30,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-29 17:38:30,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-29 17:38:30,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-29 17:38:30,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-29 17:38:30,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-29 17:38:30,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-29 17:38:30,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-29 17:38:30,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-29 17:38:30,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-29 17:38:30,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-29 17:38:30,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-29 17:38:30,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-29 17:38:30,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2020-10-29 17:38:30,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2020-10-29 17:38:30,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2020-10-29 17:38:30,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-29 17:38:30,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-29 17:38:30,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-29 17:38:30,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_15 [2020-10-29 17:38:30,977 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 17:38:30,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-29 17:38:30,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-29 17:38:30,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-29 17:38:30,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-29 17:38:30,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-29 17:38:30,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-29 17:38:30,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-29 17:38:30,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-29 17:38:30,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-29 17:38:30,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-29 17:38:30,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-29 17:38:30,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-29 17:38:30,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-29 17:38:30,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-29 17:38:30,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-29 17:38:30,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-29 17:38:30,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-29 17:38:30,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-29 17:38:30,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_10_6 [2020-10-29 17:38:30,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-29 17:38:30,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-29 17:38:30,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-29 17:38:30,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-29 17:38:30,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-29 17:38:30,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-29 17:38:30,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-29 17:38:30,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-29 17:38:30,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-29 17:38:30,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-29 17:38:30,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-29 17:38:30,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-29 17:38:30,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-29 17:38:30,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_3 [2020-10-29 17:38:30,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2020-10-29 17:38:30,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2020-10-29 17:38:30,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-29 17:38:30,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_12_2 [2020-10-29 17:38:30,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-29 17:38:30,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-29 17:38:30,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 17:38:30,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-29 17:38:30,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-29 17:38:30,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2020-10-29 17:38:30,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2020-10-29 17:38:30,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2020-10-29 17:38:30,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2020-10-29 17:38:30,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2020-10-29 17:38:30,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2020-10-29 17:38:30,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2020-10-29 17:38:30,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2020-10-29 17:38:30,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2020-10-29 17:38:30,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2020-10-29 17:38:30,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-29 17:38:30,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 17:38:30,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-29 17:38:30,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 17:38:30,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 17:38:30,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 17:38:30,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 17:38:30,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-29 17:38:30,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 17:38:30,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-29 17:38:30,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-29 17:38:30,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-29 17:38:30,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-29 17:38:30,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-29 17:38:30,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-29 17:38:30,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2020-10-29 17:38:30,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2020-10-29 17:38:30,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-29 17:38:30,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 17:38:30,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-29 17:38:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 17:38:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 17:38:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 17:38:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 17:38:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 17:38:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 17:38:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-29 17:38:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-29 17:38:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 17:38:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 17:38:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-29 17:38:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-29 17:38:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-29 17:38:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-29 17:38:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 17:38:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 17:38:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 17:38:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 17:38:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 17:38:30,987 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 17:38:30,987 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-29 17:38:30,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 17:38:30,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 17:38:30,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 17:38:30,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 17:38:30,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 17:38:30,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 17:38:30,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 17:38:30,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 17:38:36,553 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-29 17:38:37,777 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 17:38:43,816 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 17:38:43,817 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 17:38:43,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 05:38:43 BoogieIcfgContainer [2020-10-29 17:38:43,824 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 17:38:43,827 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 17:38:43,827 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 17:38:43,831 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 17:38:43,831 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 05:38:25" (1/3) ... [2020-10-29 17:38:43,832 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c3ef304 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 05:38:43, skipping insertion in model container [2020-10-29 17:38:43,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:38:30" (2/3) ... [2020-10-29 17:38:43,832 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c3ef304 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 05:38:43, skipping insertion in model container [2020-10-29 17:38:43,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 05:38:43" (3/3) ... [2020-10-29 17:38:43,834 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2020-10-29 17:38:43,850 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 17:38:43,860 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 17:38:43,873 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 17:38:43,927 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 17:38:43,927 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 17:38:43,927 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 17:38:43,927 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 17:38:43,927 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 17:38:43,928 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 17:38:43,928 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 17:38:43,928 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 17:38:44,013 INFO L276 IsEmpty]: Start isEmpty. Operand 3438 states. [2020-10-29 17:38:44,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-10-29 17:38:44,046 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 17:38:44,047 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 17:38:44,049 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 17:38:44,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 17:38:44,057 INFO L82 PathProgramCache]: Analyzing trace with hash -1682020488, now seen corresponding path program 1 times [2020-10-29 17:38:44,066 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 17:38:44,067 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1924618430] [2020-10-29 17:38:44,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 17:38:44,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:38:45,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:38:49,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:38:50,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:38:50,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 292 [2020-10-29 17:38:50,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 17:38:50,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5175 [2020-10-29 17:38:50,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:38:50,110 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:38:50,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 17:38:50,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 17:38:50,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 272 [2020-10-29 17:38:50,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 17:39:01,482 WARN L193 SmtUtils]: Spent 10.94 s on a formula simplification that was a NOOP. DAG size: 949 [2020-10-29 17:39:01,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:39:01,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:01,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:02,161 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:02,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:39:02,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:02,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 643 [2020-10-29 17:39:02,162 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:02,162 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:02,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:02,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:02,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:02,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:02,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 17:39:02,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:02,291 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:02,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:02,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:39:02,298 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:02,298 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 17:39:02,299 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:02,299 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:02,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:39:02,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:02,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 17:39:02,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:02,602 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2020-10-29 17:39:02,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-29 17:39:02,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:02,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:02,794 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:02,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 237 [2020-10-29 17:39:02,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:02,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 142 [2020-10-29 17:39:02,795 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:02,795 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:02,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:39:02,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:02,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 234 [2020-10-29 17:39:02,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:02,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:39:02,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:02,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:02,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:02,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 232 [2020-10-29 17:39:02,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:02,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-29 17:39:02,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:02,891 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:02,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:02,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:02,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:02,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:02,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:39:02,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:02,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:02,980 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:02,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:39:02,981 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:02,981 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:39:02,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:02,982 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:02,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:02,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:02,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:02,982 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:39:02,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:39:02,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,007 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:39:03,007 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,007 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 17:39:03,007 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,008 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,008 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 17:39:03,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:39:03,035 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:39:03,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,035 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:39:03,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,057 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:39:03,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,058 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:39:03,058 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,058 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,059 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:39:03,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 17:39:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,080 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:39:03,080 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:39:03,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,081 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:39:03,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:39:03,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:39:03,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,102 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:39:03,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-29 17:39:03,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,129 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:39:03,129 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 17:39:03,130 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,130 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,131 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:39:03,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:39:03,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:39:03,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:39:03,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,151 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-29 17:39:03,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,178 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,178 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:39:03,179 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,179 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:39:03,179 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,179 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,180 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:39:03,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:39:03,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:39:03,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:39:03,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,205 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-29 17:39:03,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:39:03,228 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:39:03,228 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,229 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,229 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:39:03,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,252 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,252 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:39:03,252 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,253 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:39:03,253 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,253 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 17:39:03,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,276 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,277 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:39:03,277 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,277 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:39:03,277 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,277 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,278 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:39:03,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:39:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,296 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:39:03,297 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:39:03,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,297 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-29 17:39:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:39:03,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:39:03,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,323 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:39:03,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:39:03,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,345 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:39:03,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:39:03,346 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,346 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,347 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-29 17:39:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:39:03,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:39:03,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,368 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:39:03,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,390 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:39:03,390 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:39:03,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,390 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-29 17:39:03,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:39:03,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:39:03,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,415 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:39:03,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:39:03,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:39:03,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,434 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-29 17:39:03,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,455 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:39:03,455 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:39:03,456 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,456 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,457 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:39:03,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,472 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,476 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:39:03,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:39:03,477 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,477 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-29 17:39:03,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,493 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,499 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:39:03,500 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:39:03,500 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,500 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:39:03,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,518 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,518 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:39:03,518 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:39:03,519 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,519 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,520 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:39:03,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-29 17:39:03,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:39:03,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 17:39:03,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,549 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:39:03,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,570 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,570 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:39:03,570 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,570 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:39:03,571 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,571 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,572 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:39:03,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-29 17:39:03,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:39:03,596 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,596 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 17:39:03,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,596 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:39:03,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:39:03,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 17:39:03,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,622 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-29 17:39:03,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:39:03,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,648 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:39:03,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,649 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 17:39:03,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:39:03,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:39:03,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:39:03,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,669 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:39:03,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:39:03,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:39:03,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-29 17:39:03,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:39:03,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 17:39:03,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,782 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:39:03,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 17:39:03,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:03,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2020-10-29 17:39:03,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:39:03,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:39:03,810 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:39:03,811 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:39:03,811 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:39:03,811 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 17:39:03,811 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:39:03,811 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:39:03,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:39:03,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:39:03,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 17:39:03,812 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:39:04,058 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2020-10-29 17:39:04,059 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1924618430] [2020-10-29 17:39:04,061 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 17:39:04,061 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-29 17:39:04,062 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [881127696] [2020-10-29 17:39:04,067 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-29 17:39:04,068 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 17:39:04,081 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-29 17:39:04,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-10-29 17:39:04,085 INFO L87 Difference]: Start difference. First operand 3438 states. Second operand 9 states. [2020-10-29 17:39:23,055 WARN L193 SmtUtils]: Spent 10.91 s on a formula simplification that was a NOOP. DAG size: 951 [2020-10-29 17:39:32,930 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2020-10-29 17:40:09,826 WARN L193 SmtUtils]: Spent 10.93 s on a formula simplification that was a NOOP. DAG size: 954 [2020-10-29 17:40:21,216 WARN L193 SmtUtils]: Spent 11.13 s on a formula simplification that was a NOOP. DAG size: 957